baber/WOPTO huggingface dataset:
Patent JP-H04289632-A (JP)
Title: Manufacture of fluorescent display tube
Inventor: MATSUZAKI YASUSHI
IPC: H01J31/15
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate the dispersion of the film thickness and the misregistration upon printing a grid fatening conductor, enhance its pattern fidelity, and reduce defects, which has been apt to take place in the conventional method, such as misregistration of a grid, float of the grid, and paste adhesion. CONSTITUTION:A grid 8 is fastened and formed on an anode substrate 3 in such a manner that the grid 8, being heated after the formation of a grid fastening conductor 1 of a hot-melt type by means of a thermally-sensitive transfer method on the anode substrate 3, is mounted on the grid fastening conductor 1.
Patent JP-S61212020-A (JP)
Title: Pattern forming method
Inventor: SASAKO MASARU
IPC: H01L21/027
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a high resolution pattern which is not subjected to the influence of steps by a method wherein a pattern forming organic film, on which a bleaching or fading function for radioactive rays is given, is formed on radiation ray sensitive resin. CONSTITUTION:The steps on a substrate are flattened by coating a thick organic film 4, an inorganic film 5 to be used to isolate from the resist for formation of a pattern is coated on the organic film, a resist 2 is coated on the inorganic film, and a flat triple-layer structure resist is formed. After a bleaching function is given to the above-mentioned triple-layer structure resist using the radiation rays such as ultraviolet rays and it is completely bleached, a pattern forming organic film 3, having the transmittance of 80% or above and a water-soluble property for the developing solution such as alkaline aqueous solution used in the developing process performed on the pattern forming resist 2, is formed. The organic film 3 gives a contrast enhancement effect on the positive resist 2 when a resist pattern 2a is formed. A reactive ion etching (RIE) is performed on the inorganic film 5 using the positive resist 2a as a mask, and a pattern 4a which is not subjected to the influence of a stepping is obtained by performing RIE with oxygen on the organic film 4 using the inorganic film 5a.
Patent JP-H11260128-A (JP)
Title: Transmission type surface lighting system
Inventor: SUZUKI SHINGO
IPC: G02F1/1335
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type surface lighting system suppressing occurrence of moire patterns which complicate observation of an image screen. SOLUTION: An observation plane F of a reflective liquid crystal display element L is covered with a planar resin substrate 2, and a light reflex pattern 11 is formed on the upper surface of the transparent substrate 2. Here, the light reflex pattern 11 is composed of plural concave parts 12 arranged at regular intervals P1 along the axial direction of a light source lamp 4 set along on side 3 of the substrate 2. When an interval P2 parallel to the concave parts 12 in an arrangement of liquid crystal cells of the reflective liquid crystal display element L is defined as P2 , a ratio of P1 to P2 is set as follows, P1 :P2 =1:(N+1.3) to 1:N+1.6, or P1 :P2 =1:1/(N+1.6) to 1:1/(N+1.3), (here, N is an integer).  Consequently interference between the interval P1 of stripes by the light reflex pattern 11 and the interval P2 of stripes by the reflective liquid crystal display element L is suppressed, thus occurrence of moire patterns is prevented.
Patent JP-S59180910-A (JP)
Inventor: ITOU HIROO
IPC: B29C35/04
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09239981-A (JP)
Title: Ink jet recording head, its production and recording device with the recording head incorporated
Inventor: MURAKAMI KEIICHI
IPC: B41J2/16
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a residue by a compatibility of a first solid layer and a second solid layer by providing a compatibility preventing layer between the first solid layer occupying a flow path part and the second solid layer occupying a common liquid chamber part. SOLUTION: A first solid layer 2 is formed on a flow path forming part of a first base body 1 provided a discharge pressure generation element and a relating common liquid chamber forming scheduled part. This solid layer 2 is eliminated after a predetermined process, and the remaining space becomes a flow path 9. Next, a compatibility preventing layer 3 preventing a compatibility between the first solid layer 2 and the second solid layer 4 is formed at a place where at least the second solid layer 4 on the first layer 2 is laminated. As the compatibility preventing layer 3, a water soluble resin, for example, a polyvinyl alcohol is used. Next, the second solid layer 4 is formed on the compatibility preventing layer 3. This second solid layer 4 is eliminated after a predetermined process, and the remaining space becomes a part of a liquid chamber 10.
Patent JP-S54145598-A (JP)
Title: Divided storing system of banknote reading data
Inventor: HASHIMOTO MICHIAKI
IPC: G06K9/00
Filed: 1978-05-04
Abstract: PURPOSE: To simplify the judgment processing in comparison with standard data and curtail the processing time by the CPU, by classifying and storing the reading data of banknotes into the memory.  
     CONSTITUTION: When reading the patterns of banknotes by a plurality of detectors and storing in a memory, pulses from an oscillator are applied to a scale-of-4 counter 31 corresponding to the number of detectors, and the lower output thereof is applied to a gate circuit as A input of a decoder 32 and AD8 signal of an address signal 201 and the upper output thereof is similarly applied to the gate circuit as B input of the decoder 32 and AD9 signal of a hexadecimal address counter 33. The decoder 32, according to the input, supplies an output to a multiplexer 35, and the reading dara from each detector is outputted from the multiplexer 35 according to the decoder output to be A/D converted 36, and is then applied to the gate circuit after series-parallel conversion 37. As a result, the reading data of each detector is classified and stored in the memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56154515-A (JP)
Title: Polyester fiber
Inventor: TAKEUCHI MASANORI
IPC: D01F11/08
Filed: 1980-04-24
Abstract: PURPOSE: The titled fibers, prepared by copolymerizing the third component, e.g. a metallic salt of a sulfoisophthalic acid and isophthalic acid, etc. with polybutylene terephthalate in a specific proportion, and spinning the resultant copolymer, having  a specified dissolution rate constant, basic dyeable and subjectable to the alkali  treatment.  
     CONSTITUTION: (A) A metallic salt of a sulfoisophthalic acid expressed by formula I [R 1  and R 2  are H, -(CH 2 ) n H, -(CH 2 ) n OH (n is an integer 1W6); M is alkali (earth) metal] and (B) isophthalic acid, adipic acid and/or sebacic acid (or derivatives thereof) in the total amount <15mol% are copolymerized with polybutylene terephthalate to satisfy the relations of formulas II an III [y and x are the copolymerization ratios (mol%) of the compounds (A) and (B)] at the same time (the so- called area surrounded by points C, D, E and F). The copolymer is then melt spun  to give the aimed fibers having a dissolution rate constant k(cm/sec) of formula IV  [R is the weight fraction of insoluble polymeric substances after t(sec); D is the  denier of the single fiber] satisfying the relation of formula V on treatment in a 3%  aqueous solution of NaOH at 100°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56150672-A (JP)
Title: Floating seal
Inventor: WADA MASAMI
IPC: F16J15/34
Filed: 1980-04-24
Abstract: PURPOSE: To prevent the pressure receiving surface of a seal ring from increasing and prevent the seizure due to the increased surface pressure by a method wherein stopper rings to regulate the movement of O-rings sealing between two pressure chambers are provided.  
     CONSTITUTION: The floating seal consists of seal rings 1 and seal covers 2 equipped as a pair respectively at each side of sealing units I and II with O-ring 3s installed respectively between the tapered surface of the seal ring and that of the seal cover. The movement of the O-ring 3 is regulated by the stopper ring 14 provided at the surface Q of the seal cover 2 to prevent the pressure receiving surface X from increasing and, as a result, the sealing surface pressure Fp is maintained at a proper value to prevent the lubricating oil from running short. Further, the size of the pressure receiving surface X can be changed freely by changing the thickness Y of the stopper ring 14 to adjust the surface pressure Fp in accordance with the capacity of the sealing surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54145366-A (JP)
Title: Production of crossfin type heat exchanger
Inventor: MAEKAWA HIROSHI
IPC: B21D39/08
Filed: 1978-05-04
Abstract: PURPOSE: A specifically shaped pipe, annular elastomers, and pressing body are inserted into a  cylinder having a lot of fins, then the cylinder is expanded. The process, thus, provides a high  heat-transmission, cross fin type heat exchanger without causing free end damage which is used  to be usual occurrence in the conventional processes.   
     CONSTITUTION: The inventive means is used in the process such that a lot of crossfins 2 is inserted in the periphery of a cylinder 1, and both are hydraulically expanded to effect each other's  contact. In this process, a pipe 4 has a specified length, smaller diameter than the cylinder 1, and  receiving portion 3 at the end. A joint body 6 consists of a water connection and the above pipe  4. First, the joint body 6 is inserted into the free end of the cylinder 1, and fixed at a given location. Then, a plurality of annular members 8 and metal collars 11 are inserted over the periphery of the pipe 4 so that they will come into the space between the receiving portion 3 and sliding  press 7. Next, the press 7 is used to expand the diameter to water-tight and to fix the joint body  6. Hydraulic pressure is applied through water channel 12 to expand the cylinder 1 with the result  that the expanded diameter is engaged with the internal surface of the cylinder 1 and the fins 2 are firmly fixed. Thus, heat transmission area is increased, liquid contact becomes effective, resulting  in greater heat-transmission exchanger. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58171538-A (JP)
Title: Method for producing chromium ore pellet from chromium sand
Inventor: TAKADA SHIKOU
IPC: C22B1/14
Filed: 1982-04-02
Abstract: PURPOSE:To produce a chromium ore pellet economically with less energy by adding SiO2, CaO, fine powder of iron ore, cement and water to chromium sand, and curing and leaving the pellet molded by kneading the mixture thereof. CONSTITUTION:Pulverized silica and limestone which are an auxiliary raw material are added to 100pts.wt. chromium sand so as to contain 20-50pts.wt. SiO2 and 20-50pts.wt. CaO. Further, 10-40pts.wt. fine powder of iron ore as a reinforcing material and 10-40pts.wt. cement as a binder for pellet are added to the same, and water is added to the mixture thereof, whereafter the mixture is kneaded and molded. The molding is cured and left standing in the atmosphere, whereby chromium ore pellet is obtained from chromium sand. As a result, the required crushing strength of the pellet is obtained simply by curing and leaving the same in the atmosphere without sintering the granulated pellet.
Patent JP-S61212950-A (JP)
Title: Incoming system with highest priority
Inventor: KANEKO SUMIO
IPC: H04M3/42
Filed: 1985-03-18
Abstract: PURPOSE:To attain the connection of a telephone call on emergency by applying interruption connection forcibly after incoming display when a registered subscriber makes a telephone call while the registered subscriber is in talking. CONSTITUTION:When a phone call comes from a subscriber A to a subscriber B, whether or not the subscriber B is busy is discriminated. When the subscriber B is busy, whether or not the subscriber B is a registered personnel is discriminated. When the subscriber B is a registered personnel, whether or not the subscriber A is the registered personnel is discriminated. When the subscriber A is a registered personnel, whether or not interruption is attained is discriminated. When interruption is enabled, the main connection is applied. In applying main connection, the incoming call is noticed to the subscriber B in advance in speech synthesis, the first talking is finished forcibly after a prescribed time to apply interruption. Even when the subscriber is busy, the emergency call is connected.
Patent JP-H03258746-A (JP)
Title: Production of 2,6-napthalenedicarboxylic acid
Inventor: YOSHIMIZU MITSURU
IPC: B01J27/125
Filed: 1990-03-07
Abstract: PURPOSE:To efficiently and inexpensively obtain the objective compound in producing the title compound from (monoethyl)naphthalene through ethylation process and liquid-phase oxidation process, by separating an intermediate by adsorbing and separating method and circulating the residue through the ethylation process. CONSTITUTION:In producing 2,6-diethylnaphthalenedicarboxylic acid useful as a polymer material, a dye intermediate, etc., by reacting naphthalene and/or monoethylnaphthalene with one or more ethylating agents selected from ethylene, ethanol and ethyl halide in the presence of an acid catalyst and separating 2,6-diethylnaphthalene (intermediate) from the reaction product and oxidizing in a liquid phase, the intermediate is separated from the ethylated reaction products by a separation method including adsorption and separation of the intermediate and the residual reaction product is at least partially circulated through the ethylating process to give the objective compound more efficiently and inexpensively than a conventional procedure.
Patent JP-S58171426-A (JP)
Title: Polyolefin composition
Inventor: SAKURAI SHIYOUJI
IPC: C08L3/04
Filed: 1982-04-02
Abstract: PURPOSE:A lightweight polyolefin composition having improved electrical conductivity, mechanical characteristics, heat resistance, etc., containing specific amounts of polyolefin modified with an unsaturated carboxylic acid or its derivative and scaly graphite. CONSTITUTION:Polyolefin (e.g., ethylene polymer, etc.) modified with an unsaturated carboxylic acid or its derivative (e.g., maleic acid, etc.) or the modified polyolefin and polyolefin (the content of the unsaturated carboxylic acid and/ or its derivative is 0.01-1.0wt%) is blended with 5-70wt% scaly graphite, and, if necessary, a stabilizer, an inhibitor for metal deterioration, a filler, etc., to give the desired polyolefin composition. EFFECT:Scarcely causing release of graphite.
Patent JP-H10233513-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OTANI HISASHI
IPC: H01L29/786
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a configuration wherein such transistor as of structure which satisfies higher breakdown voltage and large power is formed on an insulating surface. SOLUTION: A semiconductor layer 102 having a protrusion is formed on an insulation substrate 101, a source region 103 is formed on the upper part of the protrusion of the semiconductor layer 102 while a drain region 104 formed at its lower part, and the area of interface between the drain region 104 and a channel formation region 107 is larger than the area of interface between the source region 103 and the channel region 107.
Patent JP-H08242937-A (JP)
Title: Airtight cosmetic vessel
Inventor: TORII AKIHITO
IPC: A45D33/00
Filed: 1995-03-14
Abstract: PURPOSE: To secure good airtightness in a cosmetics tray without being influenced by the accuracy in the lid hinged part of an airtight cosmetics vessel and simplify the structure of the operation part to open the lid. CONSTITUTION: A rotary frame 24 to accommodate a cosmetics tray 26 is fitted in a circular opening 18d formed in the center of an enclosure plate 18d of a middle frame 18. Inside the tray 26 is held airtightly by a packing material 28 attached to the undersurface 22a of a middle lid 22. A rotational operating part 30 is in a single piece provided protrusively outside of the rotary frame 24 in a position ahead thereof. The first detent projection 32 is installed protrusively in a position outside the rotary frame 24, and there, the third detent projections 34 are provided protrusively approx. at constant spacing in the circumferential direction while the position, where the first detent projection 32 is formed, is avoided. The second detent projection 36 capable of being engaged with the first detent projection 32 is formed on the rear surface 16a of a lid 16.  The middle lid 22 is provided on its undersurface with the fourth detent projections 38 which can be engaged with the third detent projections 34. A leaf spring is installed protrusively and integrally with the rotary frame 24, and the foremost part is detained with a pin installed upright from the vessel body 12.
Patent JP-H05253590-A (JP)
Title: Waste water treatment process simulator
IPC: C02F3/12
Filed: 1992-03-13
Abstract: PURPOSE:To provide the title simulator reduced in the experimental number of times necessary for the identification of a parameter, easy in the analysis of data and operable on-line. CONSTITUTION:A waste water treatment process simulator is constituted of a water quality function memory part 2 storing the relational expression of the water quality factor and parameter of waste water as a water quality function, an actually measured value input part 1 for inputting the actually measured value of the water quality factor of waste water, an evaluation function memory part 3 storing the error between the actually measured value and theoretical value of a water quality evaluation factor as an evaluation function, a parameter value investigating part 4 investigating a parameter value wherein the evaluation function becomes min. by a simplex method and an output part 5.
Patent JP-S56152558-A (JP)
Title: Production method by division of work for multiple kind of article at multiple process
Inventor: OKUNO YUKIO
IPC: F02M13/06
Filed: 1980-04-22
Abstract: PURPOSE: To improve efficiency and rationalize production by a method wherein all the operators independently request their respective works, which are stored in a computer, so that each operator is provided with an independently controllable factor.  
     CONSTITUTION: Containers containing works are placed on pallets 3 and moved. The operators having carried out their machining processes key signals in keyboards K 1 WKS in front thereof. Said signals are stored in a computer. Thereby, needed articles are placed on a belt conveyor 1 and carried to in front of the operators. At this time, lamps are turned on. After carrying out the machining processes in their charge, the operators return their respective articles through the belt conveyor 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09222364-A (JP)
Title: Disc chart type temperature recorder for refrigeration container
Inventor: MATSUMOTO SOICHIRO
IPC: G01K1/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent breakage at the time of attaching/detaching of a disc chart by making at least one of chart holder movable structure. SOLUTION: Three chart holders 4A, 4B and 4C are provided to a rotary disc 5 spaced on circumference of a disc chart 1 and so fixed to the rotary disc 5 as to nip the periphery of the disc chart 1, and 4A out of them is made movable structure with its supporting point as a center. And, when the disc chart 1 is attached/detached from the rotary disc 5, the chart holder 4A is rotated with its supporting point 41 as a center for attaching/detaching the disc chart 1 from the rotary disc 5. Since the disc chart can be attached/ detached by moving the chart holder of movable structure, attaching/detaching of the disc chart is easy, and breakage of periphery of the disc chart is prevented.
Patent JP-2000248512-A (JP)
Title: Supporting method for rail for movable form of small main grider bridge
Inventor: NISHIKAWA KEIZO
IPC: E01D21/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To decrease man-hours of construction, efficiently shorten a period of execution, realize a low cost, and improve safety and reliability by lightly and smoothly installing rails when the move for PC concrete installation of a small main beam bridge is performed with a movable form. SOLUTION: A steel pipe 4' is provided between an upper flange 3 of a main beam 2 and a rail beam seat grider 5 installed on a H-steel 6 wherein a rail 1 is installed so as to exist in installed concrete 27 through a paper circular form 14. When the steel pipe receives a compressive action of a load of the concrete 27, an angular moment is treated by giving a compressive load beforehand to the steel pipe by an anchor bolt 15 interposed in the steel pipe so that the steel pipe can be resisted. The concrete is continuously installed by installing rails in a raw. When the rails are removed after executing, the anchor bolt is extracted from the concrete, the steel pipe is smoothly pulled out through the circular form, and the circular form is also easily removed. Accordingly, the rails are smoothly removed.
Patent JP-S58170306-A (JP)
Inventor: MIHARA MASARU
IPC: H01H1/38
Filed: 1982-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000248734-A (JP)
Title: Cover mounting structure for inspection port
Inventor: HIRATA FUMIHITO
IPC: E04F19/08
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover mounting structure for an inspection port capable of eliminating useless materials by making effective use of a cutoff plate as a cover without discarding it when the inspection port is formed by cutting off a portion of a partition plate partitioning a utility space from the outside. SOLUTION: A cutoff plate 3 cut off from a portion of a partition plate 1 is fitted into an opening 2 as it is and blocked and held to be flat with the partition plate 1 with mounting fittings 6, so that loss of material can be eliminated by making effective use of the cutoff plate 3. The cutoff plate can be opened/closed with simple operation only by moving the mounting fittings 6 in clearance grooves 4a, 4b.
Patent JP-H03256365-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ITOGA TAKASHI
IPC: H01L29/786
Filed: 1990-03-06
Abstract: PURPOSE:To arrange that the inclination of an electron energy band in the depth direction directly under a gate insulating film becomes gentle and that a channel current flows even in a deep part of a silicon film whose influence by scattering is small by a method wherein a patterned conductive film of Al or the like and an insulating film are formed sequentially on a transparent glass substrate and the silicon film is formed on the insulating film to form a transistor. CONSTITUTION:A P-type polysilicon film 4 doped with boron is formed directly above an Al film 2 via a first insulating film 3 by an SiO2 film which has been arranged and installed on the whole surface of a transparent glass substrate 1 including the Al film 2 which has been arranged and installed in an element formation region S of the substrate 1. A gate electrode 5 of polysilicon doped with phosphorus at about 1020cm-3 which can form a channel on the p-type polysilicon film by applying a voltage is formed, via a gate insulating film 47, on a part directly above the central part of the silicon film. An Al interconnection part 6 reaching both end parts of the polysilicon film 4 is formed by passing a second insulating film 7 as an interlayer insulating film which has been arranged and installed, so as to cover the gate electrode, on the whole surface of the first insulating film 3 including the p-type polysilicon film 4.