baber/WOPTO huggingface dataset:
Patent JP-H08254832-A (JP)
Title: Resist developing method
Inventor: ARAI KEIJI
IPC: G03F7/11
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a developing method by which a protective layer can be removed without physically removing the protective layer before developing a resist layer and the development of the resist layer is easily controlled, by exposing the resist layer for a pattern, dissolving the protective layer with a neutral or acid water-base medium, and developing the resist layer to form the resist pattern. CONSTITUTION: A liquid photosetting resist is applied to form resist layers 3 on a printed circuit board base body 1 both surface of which are coated with copper 2. Then a material which can be dissolved in a neutral or acid water-base medium, for example, a polyvinylalcohol-vinyl acetate mixture is applied to form protective layers 4. The whole layers are heated to remove the solvent in the resist layers 3 and the protective layers 4, then dried and exposed to light for a desired pattern by using a mask or irradiating with controlled laser light. The printed circuit board base body 1 is disposed on a conveyer and cleaned with water in a removing process of the protective layers to dissolve the protective layers 4, and then the printed circuit board base body 1 is continuously subjected to a developing process of the resist layers to develop the resist layers 3 with a developer.
Patent JP-2000217943-A (JP)
Title: Rolling-in fireproof sheet shutter with shelter sheet
Inventor: SHIMURA CHIYOKUIKU
IPC: E06B9/13
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To safely use for going in and out either from a front or a back after shutting by contacting communicating with a fireproof sheet shutter and an openable shelter shutter by plural pieces of fireproof sheets, and by forming one piece of them as an openable sheet section for shelter openable from font and back. SOLUTION: In a fireproof sheet shutter 1 ascendably rolled in a rolling shaft 17 of a rolling-up case 16, a plurality of nonflammable woven cloths and fireproof sheets 2 having no heat-resisting core member such as fire resistant felt therein are used. The sheets 2 are contacted communicating by providing a piling section 4 at longitudinal edges thereof. Each longitudinal confronting section 5 of two lines is provided communicating on the piling section 4 of the fireproof sheets 2. An openable sheet section 3 provided at one sheet of the fireproof sheets 2 is confronted to a fixed position of an upper section against the piling section 4. Confronting sections 5, 5 are not provided at a lower section, and a piling openable section 6 for shutting by its weight is formed. This lower section can be functioned as a shelter gate after shutting this shutter.
Patent JP-H01231377-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L21/331
Filed: 1988-03-11
Abstract: PURPOSE:To deepen the diffusion of a base layer without increasing a channel length and to reduce the resistance of the base layer by protruding a resist film form a gate electrode through overetching when etching the gate electrode. CONSTITUTION:A photoresist pattern is formed on a polycrystal silicon layer 3 which is deposited through a gate oxide film 2 on a surface of an N<-> layer 11 of a silicon substrate. The polycrystal silicon layer 3 is etched to form a gate electrode 3 increasing the time required for etching to project a resist film 4 on a gate electrode 3 like an eaves. Boron ion 5 is then implanted using the resist film 4 as a mask to form a boron implanted region 61. After the resist film is eliminated, diffusion of a P-base layer 6 which forms a channel region immediately below the gate electrode 3 is carried out by thermal treatment. Arsenic ion 51 is thereafter implanted using the gate electrode and the newly formed photoresist film 4 as masks to form an N<+> source layer 7. If diffusion is conducted to obtain a channel length of l below the gate electrode 3, an equation of r1=r+t is led between an diffusion distance of r1 and a diffusion distance (r) as far as an edge of the P-layer.
Patent JP-H11260827-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRATA KOJI
IPC: H04B10/07
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a sharp step in an insulation film below a connection surface (base electrode pad part) between a base electrode and a wiring and the generation of sharp step difference in a base electrode formed thereon in a semiconductor device with a heterojunction bipolar transistor. SOLUTION: This semiconductor device has a semiconductor board 1, a sub-collector layer 2 formed on the board 1, a collector layer 3, a base layer 4, a emitter layer 5, a collector electrode 18 and an emitter electrode electrically connected to the collector layer 3 and the emitter layer 5, respectively and an Si insulator covering at least a part of a step formed of the sub-collector layer 2, the collector layer 3 and the base layer 4 and a base electrode which extends on a Si insulator and is electrically connected to the base layer 4. The device is provided with a heterojunction bipolar transistor in which a part for which the base electrode 14 extends in a side surface of an end part at the side of the base layer 4 of the Si insulator tilts at an angle lower than or equal to 70 deg. with respect to the surface of the base layer 4.
Patent JP-S62215339-A (JP)
Title: Freshness retention of vegetable and fruit and apparatus therefor
Inventor: NOGUCHI TOMISABURO
IPC: B01F5/06
Filed: 1986-03-15
Abstract: PURPOSE:To economically sustain and improve freshness of a vegetable and fruit, by dipping the vegetable and fruit in cold water thoroughly absorbing oxygen. CONSTITUTION:Water stored in a dipping tank 1 is cooled to 0-10 deg.C by a cooler 7 and the resultant cold water is fed through a strainer 4 and air suction pipe 5 to an air suction tank 8 by a circulating pump 6. Compressed is fed through a compressor 12 and air filter 11 into porous hollow pipes 9 provided in the air suction tank 8 and passed through the outside or inside of the hollow pipes 9 to jet fine particulate air into the cold water and thoroughly absorb oxygen in the cold water. The resultant water is then passed through a feed pipe 2 and injected from injection holes 3 into the dipping tank 1 and a vegetable and fruit are dipped in the water to absorb the oxygen and cold water therein.
Patent JP-H1067146-A (JP)
Title: Printing equipment
Inventor: SHIMA TOSHIHIRO
IPC: G06K15/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To realize the execution of a plurality of printing jobs in an optimum order by a method wherein a printing mechanism, with which printing is performed on the basis of an intermediate code corresponding to the receipt order of printing requests issued by a printing request forming means, and a priority order deciding means for deciding the preferred operating order are provided. SOLUTION: When printing jobs sent from respective hosts are transferred to the input port of a printing data receiving part 2, the printing data receiving part 2 receives respective printing jobs in parallel and successively stores printing data in a storage part 2a. When the receive of a job is brought to an end, the printing data of the job is converted to an intermediate code at an intermediate code forming part 3. At this time, a priority order deciding part 51 detects the job, the transfer of the printing data of which is ended, at a data transfer end detecting part 5a so as to decide a printing request issuing order on the earliest basis in order to store it in a priority order storage part 5m and then send it to a printing request forming part 4. The printing request forming part 4 issues printing requests in the dicided order.
Patent JP-S61216442-A (JP)
Title: Conveyor for carrier
Inventor: AKAGAWA KATSUYUKI
IPC: H01L21/677
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the jumping-out of a wafer from a carrier during the carrying of the carrier by tilting and carrying the carrier. CONSTITUTION:A carrier is tilted and carried. A rising section 2 is formed along a carrying path to a member such as a carrying-path base section 1, and wafer carriers 24, 25, 26 are each placed on trays 15, 16, 17. The trays are tilted with the change of the height of the upper end section of a guide member 14.
Patent JP-S60201437-A (JP)
Title: Microprocessor
Inventor: SAKURAI YOSHIKAZU
IPC: G06F12/16
Filed: 1984-03-26
Abstract: PURPOSE:To cope with an error of a microcode in a ROM by connecting a RAM to a microcode transfer bus, in a microprocessor having an internal data bus and the microcode transfer bus. CONSTITUTION:An output (microcode) of a micro-RAM is outputted to a micro- ROM data bus RDB, and a micro-RAM having the same bit length as the microcode and registers of plural sages inputs data being on an internal data bus DB, and outputs the data to the data bus RDB. An instruction is inputted from an external input terminal of a microprocessor from the outside, and when its instruction is executed, the micro-ROM is brought to access, and the microcode is outputted to the bus RDB. If an error exists in its code, the processor causes a mulfunction, but when the error is detected, a correct microcode group corresponding to a group of the microcode containing the error is sent to the bus DB from the external input terminal, and it is inputted to the RAM. In this way, a correct microcode is obtained from the RAM.
Patent JP-H10257249-A (JP)
Title: Image reader
Inventor: TAJIMA KATSUAKI
IPC: G03B27/62
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which an image with excellent S/N is obtained at a high speed without the need for complicated adjustment and cost increase. SOLUTION: A CCD reads photoelectrically an image of an original and a reference density board illuminated by a fluorescent light. A luminous quantity change amount detection means (S14, S15) samples data resulting from reading the reference density board by the CCD for each prescribed period to obtain a luminous quantity change amount of the fluorescent light. A luminous quantity change pattern decision means (S16-S20, S23, S24) decides a timewise change pattern of the luminous quantity based on the luminous quantity change. A luminous quantity level setting means (S21, S25) sets a luminous quantity level of the fluorescent light to read an image of an original based on the decided change pattern.
Patent JP-2000260062-A (JP)
Title: Optical recording medium
Inventor: KAYANUMA KANJI
IPC: B42D15/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To form an exact timing signal by reading a hologram pattern for timing formation on an optical recording medium during transportation. SOLUTION: On this optical recording medium, plural information CGHs 12 indicating information at a prescribed pitch in are arrayed in the transporting direction of the medium and plural control CGHs 13 for forming the timing signals to successively read the information CGHs 12 during transportation are arranged in the transporting direction of the medium. ON the control CGHs 13, two kinds of the hologram patterns varying in diffraction characteristics are arrayed in such a manner that the boundaries come into contact alternately in the transportation direction. The information CGHs 12 are so arranged that the centers thereof are aligned to the boundaries of the control CGHs 13. The length in the transportation direction of the control CGHs 13 is the same as the pitch of the information CGHs 12.
Patent JP-S61216753-A (JP)
Inventor: NAKANISHI ICHIYO
IPC: B02C18/00
Filed: 1985-03-22
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-S56155699-A (JP)
Title: Method and apparatus for dehydrating treatment of iron- containing sludge
Inventor: SHIMIZU SUMIO
IPC: C02F11/14
Filed: 1980-05-01
Abstract: PURPOSE: To effectively dehydrate iron-containing sludge by making use of natural dehydrating action by a simplified method in which iron-containing sludge is charged into a sludge tank, supernatant water is removed, and the addition of a dehydrating agent and allowing the sludge to stand are alternately repeated.  
     CONSTITUTION: Iron-containing sludge 12, as collected from the thickener of blast furnace or converter, is charged into a sludge storage tank P and allowed to stand to settle fine flocs, whereupon supernatant water is discharged to the outside of a frame plate 2 by lowering a gate 7. The operations are repeated until the fluidity of the sludge 12 is lost. Then, a dehydrating agent, e.g., converter slag 23, etc., is added to the sludge 12 and uniformly mixed by rotation of a stirrer wheel 32 for furthering dehydration. The addition of the converter slag 23, etc., and the mixing and stirring operation are conducted alternately at proper intervals of time, and the sludge is allowed to stand as it is under the sunshine as needed. By repeating these operations, the final moisture content of the sludge is reduced to approx. 3W10%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61219360-A (JP)
Title: Method of softening skin of salmon and trout roe
Inventor: OKAMURA KOICHI
IPC: A23L17/30
Filed: 1985-03-25
Abstract: PURPOSE:To make the skin of salmon and trout roe soft and not to damage their fragrance and flavor by a simple method, by bringing warm water at a specific temperature into contact with salmon and trout roe and cooling it. CONSTITUTION:Warm water at 50 deg.C - boiling state is brought into contact with salmon and trout roe, which is then cooled. Salmon and trout roe which is completely aged and made hard is suitable as the roe to be used. When the temperature of the warm water is <=50 deg.C, it has no softening effect on the roe. The contact with water is carried out by pouring the warm water, or immersing the roe in the warm water. In the operation to the roe, it is required to limit time not to make the roe white by boiling when the temperature of the water is high. The cooling is carried out by natural cooling or enforced cooling. The roe thus treated is not restored to the original state and not made hard even if it is allowed to stand after the treatment and it continues to keep a soft state.
Patent JP-H10248950-A (JP)
Title: Disaster prevention utensil constituted of body protection sheet and housing cover and body protection method
Inventor: KOBAYASHI TATSUO
IPC: A41D13/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enable multi-purpose utilization as body cover for protecting the whole human body, a stretcher for carrying wounded persons, a protective hood, an emergency bag or the like in emergency evacuation from disasters and furthermore, multi-purpose application in the daily life. SOLUTION: This disaster prevention utensil is provided with an opening- closing device such as fastener each at upper and lower ends and right and left ends of the surface of a flame resistant, heat insulating and waterproof sheet to make it free to put on or take off. On the rear of the sheet, a stretcher fixing band and an opening-closing fitting are mounted on a belt 8 divided to concurrently serve as stretcher handles and arm paths 7. More than one bands are arranged equally at the central part parallel with right and left ends of the sheet. A string 12 is provided inside a string path 11 each above the bands and at an upper end of the sheet. A figure of a human body is drawn to mark positions indicating how to wear it on the rear of the sheet.
Patent JP-S62218740-A (JP)
Inventor: KIMUMO BUORITAIBUARU
IPC: F24D19/10
Filed: 1986-03-18
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-H07241902-A (JP)
Title: Constitution of blow molded product in vehicle seat
Inventor: MAEDA AKINORI
IPC: B29C49/04
Filed: 1994-03-04
Abstract: PURPOSE:To prevent a supporting stem from being deformed owing to thermal shrinkage of a blow molded product by a method wherein a separating groove is formed from outside to an inside direction in a compression zone formed at an end of the blow molded product to which the supporting stem is integrally attached. CONSTITUTION:A stay B of an almost U-shaped metal rod being a supporting stem is provided integrally to a frame A of a blow molded product used for a headrest of an automobile sheat. Then, the stay B is fixed integrally to the hollow frame A with compressed zones 1, 1, 2 formed by pressurizing a part of a parison for molding the frame. Separating grooves are formed from outside to an inside direction parallel with both leas of the stay B in the compressed zones 1, 1 of parts projected outside of the both legs of the stay B. When the frame A wherein the separating grooves are provided and the stay B is integrally blow molded is detached from a blow mold, the stay B is prevented from being deformed owing to thermal shrinkage since force by the compressed zone 1 does not act on the stay B with the separating grooves.
Patent JP-S60202126-A (JP)
Title: Production of polycarbonate particle
Inventor: OOHARA OSAMU
IPC: C08J3/14
Filed: 1984-03-28
Abstract: PURPOSE:To obtain particles having a high bulk density and a uniform particle size in good efficiency, by kneading a methylene chloride solution of polycarbonate which does not gel upon concentration in a kneader having a grinding mechanism and holding hot water. CONSTITUTION:First, hot water of a temperature higher than the b.p. of methylene chloride is poured into the barrel of a kneader. While this water is kept at a predetermined temperature by heating through a jacket, a methylene chloride solution of a polycarbonate is added in small portions to the barrel. As soon as this solution is added, the boiling and vaporization of the methylene chloride rapidly occurs and the mixture is brought to a state of a paste or cake containing a large number of bubbles and water drops. As the addition of the polycarbonate solution and the vaporization of the methylene chloride proceed, the contents slowly lose viscousness and form cake-like matter of a high consistency. At this time, the hot water is discharged, and the desolventation of the contents is continued, while the temperature in the kneader is being kept at a temperature higher than the b.p. of methylene chloride. During this period, the cake-like mixture is ground by a shearing action between each blade of the kneader and the inside wall of the kneader to form particles of a uniform particle diameter.
Patent JP-S52141201-A (JP)
Title: Acoustic apparatus with electronic musical instrument
Inventor: NAKAE NOBUHIRO
IPC: G10H1/34
Filed: 1976-05-19
Abstract: PURPOSE: To make possible to play electronic organ using acoustic apparatus by attaching the function of playing the electronic organ to the acoustic apparatus having function of playing record. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57180629-A (JP)
Title: Manufacture of polyester employing mannitol or sorbitol derivatives and mixture of polyester and mannitol or sorbitol derivatives
Inventor: RORUFU DAIN
IPC: C08G63/12
Filed: 1982-04-09
Abstract: Dianhydromannitol, dianhydrosorbitol, dianhydromannitol semi-esters and dianhydrosorbitol semi-esters are outstanding raw materials for the production of aqueous stoving lacquers based on polyesters.
Patent JP-H09230558-A (JP)
Title: Processing method for silver halide photographic sensitive material and development processing device therefor
Inventor: ARAI NAOKI
IPC: G03C1/76
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a silver halide color photographic sensitive material which has excellent photographic performance and is less flawed without impairment of transportability in processing of plural tank constitution having roller pair covering means. SOLUTION: A photosensitive material is processed by immersing the material into processing tanks for silver halide photographic sensitive material having the plural processing tanks which are installed along the transporting direction of the photosensitive material and in which a processing liquid having processability, processing liquid having desilverization function and washing and/or stabilizing processing liquid are respectively stored. The processing device has partition sections.  The partition sections have enclosing sections 18, 60 in common use as partitions which partition the processing tanks 24, 26 from each other and enclose the openings allowing the passage of the photosensitive material, roller pairs 54, 56 which are installed near the openings and are capable of applying transporting force on the photosensitive material by coming into contact with the photosensitive material passing the openings and the shielding means 74, 76 which shield the spacing between the roller pairs and the enclosing sections in common use as the partitions.
Patent JP-S59185466-A (JP)
Title: Transfer type heat sensible recording device
Inventor: SUWAI REN
IPC: H04N1/44
Filed: 1983-04-05
Abstract: PURPOSE:To prevent completely a leakage of a printing information by placing an erasing heater for erasing a negative image, on a downstream side of a sensible heat recording head. CONSTITUTION:An erasing heater 18 is provided on a downstream side of a heat sensible recording head 11. When executing a printing operation, first of all, the erasing heater 18 is heated, and when it exceeds a prearranged temperature, the printing is started. Accordingly, an ink donor on an ink donor film 13 is heated and melted, and a residual negative image 17 is erased immediately after the printing.
Patent JP-S59184087-A (JP)
Title: Mooring device for floating structure
Inventor: KOUGO YOSHIHISA
IPC: B63B21/50
Filed: 1983-04-05
Abstract: PURPOSE:To perform safe mooring, by a method wherein the tension of a mooring link employing a one-point mooring buoy system is detected, and the tension is kept within a given range through control of a propulsion device of a floating structure, based on a tension signal therefrom. CONSTITUTION:A floating structure 5 is moored through a mooring link 7 to a constant-point buoy 1 which floats on the surface of the water for location. The mooring tension of the mooring link 7 is measured by a tension detecting means such as strain gauges. A tension signal therefrom is sent to a propulsion control part 12b to control a propulsion device 11 of the floating structure 5. If the tension of the mooring link exceeds a given value, the floating structure 5 is moved in a direction which offsets said tension, and this causes the tension to be kept within a given range. This enables to perform a safe mooring work.
Patent JP-S58174874-A (JP)
Title: Light wave distance measuring method and apparatus
Inventor: OOTOMO FUMIO
IPC: G01S17/08
Filed: 1982-04-08
Abstract: PURPOSE:To obtain correct data by correcting a distance measuring signal with a leakage signal being measured while interrupting a regular optical path from a light emitting source to a light receiving source. CONSTITUTION:In a leakage signal measuring section 41, the cycle of a leakage signal is divided into M, converted a digital signal with an A/D converter 33 and the output data is memorized into a memory section 35. N cycles of leakage signals are added together with an adder 34 to average and the added value is divided with a divider 36 to obtain 1/N thereof. A correction means 42 converts the data of the leakage signal averaged sequentially into an analog signal with a D/A converter 37. A differential amplifier 38 subtracts an output signal of the D/A converter 37 from an output signal in the receiving system, namely, an output signal from a mixer 25 obtained during the measurement of distance.