baber/WOPTO huggingface dataset:
Patent JP-H0613459-A (JP)
Title: Element isolating method and semiconductor device
Inventor: ARAI KEITA
IPC: H01L21/76
Filed: 1992-06-26
Abstract: PURPOSE:To reduce an element isolating region by forming a first film having the oxidation proof characteristic on a semiconductor substrate, then forming a side wall of an insulating film on the side surface of the first film, depositing a second film having the oxidation proof characteristic while exposing the side wall, thereafter removing the side wall and then forming a groove through etching of the substrate from the aperture region. CONSTITUTION:A film having oxidation proof characteristic is deposited on the upper surface of a semiconductor substrate 1 and such a film is selectively removed to form a first film 9. Next, an insulating film is deposited on the upper surface of the first film 9 and the exposed surface at the upper surface of the substrate 1 and the insulating film is removed, leaving the insulating film located at the side surface of the first film 9 as an element isolation side wall 13. Next, a second film 16 having oxidation proof characteristic is deposited, exposing a part of the side wall 13 and the side wall 13 is removed leaving the first film 9 and second film 16 in order to expose the upper surface of substrate. Thereafter, a groove 17 is formed in the same width as the aperture region 5 by etching the substrate 1 from the aperture region 5 where the side wall 13 is removed and the groove 17 is filled with an insulator to form an insulating layer as the element isolating region.
Patent JP-H0836522-A (JP)
Title: Memory control system
Inventor: KINOSHITA JIRO
IPC: G06F12/02
Filed: 1994-07-21
Abstract: PURPOSE:To speed up access to a DRAM from a microprocessor. CONSTITUTION:An address outputted from the microprocessor 1 is converted by an address converting device 2 so that the areas of a relating program and data are within the same row address boundary, and then the address is supplied to the DRAM 3. Since the areas of the program and data have the same row address, the row address need not be resupplied every time at the fetch of the program and switching of the reading and writing of the data.
Patent JP-S6325659-A (JP)
Title: Multi-color engraving method
Inventor: HASEGAWA KAZUHITO
IPC: G03F5/24
Filed: 1986-07-17
Abstract: PURPOSE:To reduce the load of mask formation to an original by masking the concerning position of the original by a shielding color material corresponding to the color of a required color dot image or color linear image to expose the masked original before or after the exposure of the dot image or linear image at the time of photographing. CONSTITUTION:A block copy original arranged on a composition for printing out continuous multi-color photograph 2 and black characters 1, 3 is set up on an original frame. When it is defined to print out red index characters 1 and black main characters 3, a red masking body 7 is used for the position of the characters 1 to execute dot photographing and a black masking body 5 is applied to the portion of the photograph 2 in the succeeding linear image exposure. Said procedure is similarly repeated by using the same masks as an yellow plate, a Magenta plate and a cyan plate. When printing is executed by using these plates, the index characters 1, the main characters 3 and the photograph 2 are printed out respectively as red characters, black characters and a 4-color part to obtain a required print. Thus, the load of mask formation on an original can be reduced.
Patent JP-S6228601-A (JP)
Inventor: RYU YASUNOBU
IPC: G01B5/08
Filed: 1985-07-31
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-S6412533-A (JP)
Title: Device for treating semiconductor substrate
Inventor: TSUJI MIKIO
IPC: H01L21/304
Filed: 1987-07-06
Abstract: PURPOSE:To reduce fine particles to adhere to the surface of a semiconductor substrate by a method wherein a chemical liquid feeding port and a chemical liquid recovery port are each provided on one side surface of a processing tank and on the surface opposed to the one side surface and a recovered chemical liquid is filtered by a filter and again is fed to the processing tank by a pump. CONSTITUTION:A chemical liquid is purified in advance by a feeder 4 and thereafter, a constant amount of the chemical liquid passes through a filter 5 and is fed to a processing tank 1 through a feeding port 2. The chemical liquid is recovered through a recovery port 3 by a pump 6 and again is fed through the filter 5. A semiconductor substrate 7 is dipped in this chemical liquid and a treatment is performed. At this time, a direction 8 to flow of the chemical liquid in the tank 1 becomes parallel and horizontal to the surface of the substrate 7. Therefore, fine particles attached on the surfaces of a cassette 9 and the substrate 7 and reaction products and so on produced during the treatment are immediately discharged through the port 3 without floating on the surface of the chemical liquid. The chemical fluid in after the processing of the prescribed number of sheets is finished is discharged through a drain pipe 10 and a clean chemical liquid is fed through the feeder 4.
Patent JP-H0826963-A (JP)
Title: Cosmetic
Inventor: KIKUTA SHUNICHI
IPC: A61K8/00
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a cosmetic high in stability, not deteriorated, and exhibiting an excellent skin aging-preventing effect and an excellent skin-beautifying effect. CONSTITUTION:The cosmetic contains 10-100mum-diameter organic or inorganic composite powder on which <=5mum-diameter ceramic powder radiating IR light at ordinary temperature is bound. The cosmetic is used in the forms of oily foundations, powder foundations, pack agents, lip sticks, cheek rouges, face powder, solid powder, cosmetic foundations, body powder, lip creams, creams, emulsions, etc.
Patent JP-S6148019-A (JP)
Title: Computer
Inventor: INO HIROSHI
IPC: G06F1/00
Filed: 1984-08-15
Abstract: PURPOSE:To restrict consumed electric power of a computer by recognizing unoperated condition under power on condition, and switching the feed voltage of an IC device from the normal voltage to a retention voltage. CONSTITUTION:When it is judged that CPU2 in a control portion 1 under power- on condition, is unoperated condition and a feed voltage switching request indication key 24 is pressed, the unoperated condition of a CPU2 is recognized and an HOLD request latch 21 is set to keep CPU2 in an HOLD condition. When the CPU enters HOLD condition, the output of an AND gate 20 goes to HIGH level, a transistor Q214 is brought into an OFF condition and the feed voltage of an LSi4 for a clock, and a statick RAM5 are prepared to be fed to retain data from a charger. Next, under the operation, HOLD request latch is rest to release the HOLD of CPU2 and the transistor Q214 is brought to the ON condition and the same voltage as the operated condition is fed.
Patent JP-H0724247-A (JP)
Title: Operation of packed biological deodorization tower
Inventor: SHINABE KAZUHIRO
IPC: B01D53/77
Filed: 1993-07-09
Abstract: PURPOSE:To remove an ammoniacal odor and to prevent the lowering of deodorization efficiency by adding acid to circulating water to specify the pH and controlling the ammoniacal nitrogen concn. in the circulating water. CONSTITUTION:A pH meter 5 is provided in a water storage part 3, and a chemical injection pipe 6 for supplying acid as a pH regulator communicates through a chemical pump 7. A make-up water pipe 8 and an overflow pipe 9 are provided in the water storage part 3, and a raw gas feed pipe 10 communicates below the packed bed 2 of a packed biological deodorization tower 1 through a flowmeter 11. Gaseous ammonia is diluted with air and supplied to the gas feed pipe 10. The ammoniacal nitrogen concn. in the circulating water is controlled to <=1000mg-N/l and the pH to <=7.5. The lowering of biological activity is prevented in this way.
Patent JP-S5977198-A (JP)
Inventor: KARURU HEERU
IPC: B29C37/00
Filed: 1983-09-16
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-H0922111-A (JP)
Title: Pellicle
Inventor: HAMADA YUICHI
IPC: G03F1/64
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent production of air path or air reservoir between a reticle and a frame and to decrease the sticking load on a pellicle to a glass substrate by forming the whole surface of an adhesive layer as a projecting face to stick the a reticle. SOLUTION: The adhesive layer of a pellicle is formed as a projecting face as a whole. Namely, for example, it is formed like half-cylinder or cylinder as shown in the Figure. In this case, for example, a half-cylindrical adhesive layer is formed on a reticle as shown in the figure, and because of the half- cylindrical shape, the adhesive layer hardly produces air reservoir compared to a conventional one and the adhesive layer can be adhered to the reticle under smaller pressure. When the adhesive is pressed, the layer is changed into a planer shape and can be to adhere to the reticle with high bearing pressure. To increase the adhesion area between the reticle and the adhesive layer, the adhesion pressure is increased. Thus, the adhesive area can be easily controlled.
Patent JP-H119588-A (JP)
Title: X-ray ct equipment
Inventor: NISHIMURA AKIHIRO
IPC: A61B6/03
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To make possible to reduce total time during which a subject is retained for tomography by recomposing a coarse X-ray tomogram by carrying out recomposition by thinning out X-ray projection data stored by a data collection means and displaying immediately the coarse X-ray tomogram retained during preparation. SOLUTION: After a subject M is placed on a top plate 4, X-ray projection data necessary for obtaining an X-ray tomogram are stored in a memory area of a computer 6 by rotating an imaging section 3. And then a temporary X-ray tomogram is prepared for an X-ray tomogram by proceeding with recomposition by thinning out on the basis of selected X-ray projection data selected every four sets of data for instance, using the memory area. On the other hand, when the next imaging region for X-ray tomography is matched with an imaging position and a collection start signal is outputted, the computer 6 suspends the recomposition of an X-ray tomogram, stores a temporary X-ray tomogram in the memory area and holds, and displays immediately the temporary X-ray tomogram on a monitor 14.
Patent JP-S5961009-A (JP)
Title: Electric insulation in supercritical helium
Inventor: NAKAYAMA SHIGEO
IPC: H01L39/04
Filed: 1982-09-30
Abstract: PURPOSE:To obtain high reliability of insulation of electric equipments used in supercritical helium atmosphere specifying the concentration of supercritical helium, distance between electrodes and the shape of metallic surface. CONSTITUTION:Metallic surfaces of high voltage side and grounding side being in contact with supercritical helium are contrived not to have shape that any long and sharp projection like a pin. Electric insulation distance between the high voltage side and the grounding side should be 0.2mm. or more and concentration of supercritical helium should be 110mg/cm<3> or more when at use. Then breakdown withstand voltage is raised so that insulation with high reliability could be attained.
Patent JP-H0459181-A (JP)
Title: Method and device for sealing inner face of pipe at the time of circular-welding stainless steel pipe
Inventor: KAWASAKI HIROAKI
IPC: B23K9/16
Filed: 1990-06-29
Abstract: PURPOSE:To enable circumference welding of a stainless steel pipe without oxidation in inner face by blowing inert gas from one side of opened pipe end part under condition of butting pipe ends to be welded of the stainless steel pipe so as to become the equal flow velocity in the pipe. CONSTITUTION:The pipe end parts 1a, 1a' to be welded, of two stainless pipes 1, 1' are butted, and a nozzle 3 is connected with the one side of opened pipe end part 1b of stainless steel pipe 1, and a disc 4 having bored holes for rectifying inert gas is set at position having the some interval from the injection hole 3a. By blowing the prescribed flow rate of inert gas into the stainless steel pipes 1, 1' after setting the disc 4 to the nozzle 3, as the gas can be allowed to flow at almost the same flow velocity without difference of the flow velocity between center part and wall part in the pipe, oxygen concn. in the pipe can be quickly lowered. Therefore, circumference welding of the stainless steel without any oxidation can be executed.
Patent JP-S6147654-A (JP)
Title: Manufacturing apparatus of semiconductor device
Inventor: NAKAGAWA FUMIO
IPC: H01L21/56
Filed: 1984-08-14
Abstract: PURPOSE:To equalize thickness of external resin material at the rear surface of heat radiating plate when a resin is molded by providing a moving pawl which supports the end portion of pellet mount to the side opposing to the lead between the upper and lower dies. CONSTITUTION:A heat radiating plate 15 of lead frame 14 is housed within a cavity 17 of the lower die 16 and a lead 18 is temporarily supported by a holder 16' of the lower metal die 16. When the moving pawl 13 is moved and the end part of heat radiating plate 15 is held with the pawl 13', the heat radiating plate 15 is supported at both ends by the lead 18 and is positioned. Under this condition, the upper metal die 19 is moved downward, both lead 28 and moving pawl 13 are held by the upper and lower metal dies 19, 16 in order to tighten the lead frame 14 with the dies. Thus, the fused resin material 20 is supplied into the cavity 17 and is then hardened. The upper die 19 is moved upward and the moving pawl 13 is drawn, thereby completing the sealing by resin. Thickness of resin film 6 at the rear surface of heating radiating plate 15 can be equalized and distance between the metal part of pellet mounting part and fitting surface becomes longer, improving insulation resistance.
Patent JP-S5691372-A (JP)
Title: Production of alkalimanganese battery
Inventor: YOKOYAMA TAKAO
IPC: H01M4/50
Filed: 1979-12-25
Abstract: PURPOSE:To retard reduction of open circuit voltage while being kept at a high temperature, by molding an anode composition containing manganese dioxide as an active element; and dipping in a definite solvent to remove fine powder from the surface of the composition. CONSTITUTION:After molding an anode composition 2 containing manganese dioxide as an active element, the anode composition is dipped in a solvent which does not react with manganese dioxide to remove fine powder from the surface of the composition. As the solvent, a member of the group consisting of acetone, methyl alcohol, ethyl alcohol and methyl ethyl ketone is preferably used. A battery having excellent preservability can be obtained by using such a method.
Patent JP-H0336007-A (JP)
Title: Composite simultaneous mold and molding method of composite material for which the same mold is used
Inventor: HIGUCHI MASAMORI
IPC: B29K105/22
Filed: 1989-07-03
Abstract: PURPOSE:To mold a composite member simply by a method in which a pair of metallic plates are simultaneously press-worked in a separated state, and after the space between both plates to be molded has been filled with synthetic resin layer, the post treatment of the gate for injecting synthetic resin of the object to be molded is carried out. CONSTITUTION:An intermediate mold 30 is put oppositely between a stationary mold 10 and a movable mold 20, and the plates 44, 44 made of metallic plates to be molded are respectively arranged therebetween. Next, the stationary, the movable and the intermediate molds 10, 20, 30 are simultaneously clamped. When the press-working of each plate 44, 44 to be molded is finished, the molds are opened, and the intermediate mold 30 is retracted in vertical direction, and then the stationary mold 10 and the movable mold 20 are clamped. Then, a cavity 40 is formed between the mold and the worked plates 44, 44 to be molded, and molten resin is injected into said cavity through the injection path 12 of a sprue 11. After the process of dwelling and cooling has been finished, a composite material is taken out and residual resin 64 is folded, whereby the composite material of sandwich structure having a through hole in gate part is molded.
Patent JP-H0779471-A (JP)
Title: Position detection/registration system for mobile terminal equipment for mobile body satellite communication system using circulating satellite
Inventor: ARAKI NORIYUKI
IPC: H04Q7/34
Filed: 1993-06-17
Abstract: PURPOSE:To register a current position of a mobile terminal equipment independently of the circulation of a satellite by allowing a land earth station to send identification information of a concerned station via a circulation satellite and registering the identification information and unique information of a mobile terminal equipment to a land ground station via the circulation satellite when the mobile terminal equipment desired the registration. CONSTITUTION:A land earth station 2 calculates an orbit of a satellite by a high speed arithmetic operation unit 5 and sends identification information of a concerned station via a corresponding spot beam. When a mobile terminal equipment 1 moves in a service area 20 of the earth station 2, an identification ID1 of the earth station received newly and the unique information of the terminal equipment 1 are sent to the earth station 2 via a satellite 31. The earth station 2 registers the area 20 corresponding to the identification information sent from the terminal equipment 1 to a data storage device 4 together with the unique information as newest position information of the terminal equipment 1. Then the position of the terminal equipment 1 is detected by referencing the device 4.
Patent JP-S5794424-A (JP)
Title: Tension applying device for steel strip
Inventor: SAWADA SHIYOUHEI
IPC: B21B39/08
Filed: 1980-12-02
Abstract: PURPOSE: To apply tension to a steel strip with invariably constant torque by absorbing the elongation of the steel strip, by coupling the 1st and 2nd plate guide members, provided between an uncoiler and a winder, with a constant- torque generator.  
     CONSTITUTION: Between an uncoiler 11 and a winder 12, the 1st bride rolls 13 and 14, and an idle roller 15 as the 1st plate guide members, and the 2nd bride rolls 16 and 17 as the 2nd plate guide members are arranged. Those bride rolls 14 and 16 are coupled with a constant-torque generator A through gears 43 and 44 fitted to shafts 41 and 42, and intermediate gears 45 and 46. The constant- torque generator A turns the 1st bride roll 14 and 2nd bride roll 16 in the opposite directions to apply constant tensile force to a steel strip plate 25. Consequently, even if the plate 25 deforms plastically, a turning-speed ratio veries automatically, and this variation is absorbed through the relative rotation between both the rolls 14 and 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6060525-A (JP)
Title: Measuring device for torque coefficient
Inventor: SESHIMO KIYOSHI
IPC: G01L5/24
Filed: 1983-09-14
Abstract: PURPOSE:To measure a torque coefficient with high precision and in a short time by providing an axial force detector between two support members which support a bolt to be tested and a torque detector to a screw member or the bolt to be tested, and processing their detection outputs. CONSTITUTION:A nut B is engaged threadedly with the bolt A to be tested provided between the 1st member 1 and the 2nd member 2, and the axial force detector 7 is provided between both members 1 and 2. An axial force detector 8 is fitted detachably to the nut B. The nut B is covered with the socket 9 of the axial force detector 8 and when a grip part 10 is rotated with a tool such as a wrench, the outputs of the axial force detector 7 and torque detector 8 are inputted to an arithmetic part 18. The torque coefficient is calculated by arithmetic based upon the axial force and torque and displayed on a display part 19. Thus, the torque coefficient is measured with high precision and in a short time.
Patent JP-H0460537-A (JP)
Title: Image forming device
Inventor: KIMURA AKIYOSHI
IPC: G03G15/043
Filed: 1990-06-29
Abstract: PURPOSE:To improve the original density detection accuracy and to reduce the cost of the device by detecting the density of an original automatically by using a mechanism which reads reflected light from the original and detects the original size. CONSTITUTION:Plural light emitting elements 11 and light receiving elements 12 are arranged and the reflection density of the original 105 is read by the light receiving elements 12 to detect whether or not there is an original and the size. Then, the original density is decided according to at least one of outputs of a reflection type photosensor 5. Namely, when the original is absent, the output of the sensor 5 nearly indicates an upper-limit value, but when the original is mounted, the output level of the sensor 5 drops and an output which is proportional to the original density is obtained. Consequently, this device can be adapted to an existent device without providing any new equipment.
Patent JP-H089913-A (JP)
Title: Drainage for boiled noodle
Inventor: KAMIMURA TOSHIRO
IPC: A23L7/109
Filed: 1994-06-29
Abstract: PURPOSE:To provide a boiled noodle-draining device which can automate and mechanize the draining operation for boiled noodles to improve the stability of quality of the boiled noodles or buckwheat noodles and the workability therefor. CONSTITUTION:The noodle basket 1 which can put in and out, from its top opening, a noodle colander of a deep bottom type 10 having a capacity of on bowl or dish of noodle 7 is set above a suction chamber 2 which has a filter 11 built in. The bottom of the noodle basket 1 is communicated with a connecting tube 5 to an air exhaust chamber 2. Further, the air exhaust chamber is equipped with an evacuation mechanism 3 and the air 13 evacuated by the evacuation mechanism 3 is passed through the noodles 7 in the noodle basket 1 to drain the moisture on the noodles 7, thus the draining operations is automated and mechanized.
Patent JP-S6150995-A (JP)
Title: Preparation of tunicamycin and derivative thereof and novel tunicamycin derivative
Inventor: SUAMI TETSUO
IPC: A61K31/70
Filed: 1984-08-16
Abstract: PURPOSE:To obtain the titled compound without using the cultivation method, by condensing a specific tunicaminyluracil derivative with a glucosamine derivative in the presence of a silver salt, and eliminating protecting groups. CONSTITUTION:A compound expressed by formula I [R<1> is alkanolyoxy or halogen; R<2> is alkanoly, alkenoyl, (substituted) alkoxycarbonyl, etc.; R<3>-R<7> are alkanoyl, aroyxl, aralkyl, alkyl, alkenyl, etc.; R<3> and R<4> and R<6> and R<7> together constitute acetal or ketal] is condensed with a compound expresed by formula II[R<8> is alkanoyl, alkenoyl, (substituted) alkoxycarbonyl, etc.; R<9>-R<11> are alkanoyl, alkenoyl, aralkyl, etc.; R<10> and R<11> together constitute acetal or ketal] in the presence of a silver salt, e.g. silver carbonate, to give a compound expressed by formula III, and protecting groups are eliminated. A desired acyl group is introduced into the amino group at the 10-position if necessary to give the aimed compound.
Patent JP-S6229919-A (JP)
Inventor: TSUBATA NORITAKA
IPC: A01G9/24
Filed: 1985-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。