baber/WOPTO huggingface dataset:
Patent JP-H09251984-A (JP)
Title: Etching method for multi-layer aluminum wiring
Inventor: MITANI KATSUHIKO
IPC: H01L21/285
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make removing of a resist film and a side wall protective film in an etching post-process easy, and to eliminate aging change with time in work shape of a multi-layer Al wiring even when applied to mass-production, with affect on maintenance characteristics of a device eliminated. SOLUTION: With a sheet type dry etching device, the inside of an etching chamber is processed with O2 cleaning, and after the inside wall temperature of the etching chamber is set and controlled, a sample is transported into the etching chamber, and, with the use of BCl3 /Cl2 /CHCl3 gas, a TiN cap layer 104, an Al-Cu alloy layer 103 and a TiN barrier layer 102 are sequentially plasma-etched with a resist film 105 pattern as a mask.
Patent JP-H04295984-A (JP)
Title: Price setting device for automatic vending machine
Inventor: HIROTA KOJI
IPC: G07F9/00
Filed: 1991-03-26
Abstract: PURPOSE:To prevent sales goods from being changed easily by preventing the sales price of goods from being changed arbitrarily. CONSTITUTION:A device which outputs a price setting prohibiting signal is provided at the outside of an automatic vending machine, and the designation of a price setting input impossible column and the price change of the column can be performed when a permission signal is issued from the device, and the sales price can be changed to a new price when the price setting input impossible column is designated or the price is Inputted from a keyboard at that time. When the permission signal disappears, a mode is returned to an ordinary mode, and the price change of the price setting input impossible column is prohibited.
Patent JP-H06275923-A (JP)
Title: Aluminum nitride board having copper circuit
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K1/02
Filed: 1993-03-19
Abstract: PURPOSE:To obtain an aluminum nitride board having a copper circuit of which the durability to a heat shock and a thermal hysteresis, i.e., the resistance to a heat cycle, and the resistance to the heat shock are improved remarkably. CONSTITUTION:An aluminum nitride board constructed of a joined body of a copper circuit and an aluminum nitride base and having the copper circuit of which the warp is 400mum or below in the direction of recession of a copper circuit surface is obtained.
Patent JP-H11239536-A (JP)
Title: Grill gridiron height adjustment device
Inventor: TAKEUCHI HYOE
IPC: A23L17/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a gridiron height adjustment device capable of smoothly taking in/out and turning an object to be cooked regardless of its thickness and of cooking the object in a short time without igniting burning oil accumulated in a grill tray. SOLUTION: Guide rollers 54a and 54b are projected on the side face of a gridiron supporting frame 52 for supporting a grill gridiron 56 and guide members 58 and 60 having a slope elevated from the entrance side of a grill container 22 to a back surface side where the guide rollers 54a and 54b can be rolled are provided on the inner side wall of the grill container 22. A height adjustment frame member 50 is erected on the grill tray 26, the frame member 50 is provided with vertically long grooves 50f in a vertical direction and the guide rollers 54a and 54b are loosely inserted there. Further, on the grill gridiron 56, a level difference is provided between a mounting surface 56b for mounting the object F to be cooked and a hooking part 56c to be hooked to the gridiron supporting frame 52.
Patent JP-S60205266-A (JP)
Title: Detector for changes in phase angle
Inventor: SATOU MASAHIRO
IPC: G01R25/00
Filed: 1984-03-30
Abstract: PURPOSE:To measure fluctuations in the power system with the detection of time-sharing changes in the voltage phase angle by starting the measuring of voltage in a time-sharing manner at a fixed interval (DELTAT) the moment the polarity of a voltage value inverts to determine the voltage phase angle from the voltage value. CONSTITUTION:A voltage V(t) is measured at a measuring point A of the power system 1 and the voltage value sampled is inputted into a voltage measuring section 2. Then, the sampling time DELTAt starts to be counted (m) times at the interval of time DELTAT the moment the voltage V(t) turns to positive from negative at a phase angle measuring section 3. Then, the phase angle theta is computed by theta= 360X(DELTAt/DELTAT)X(m) and memorized in to a phase angle memory section 4 in the order of measurement. Then, changes in the phase angle are detected in a time- sharing manner with a phase angle changes detecting section 5. Here, when the power system is normal, the phase angle will not change but do it is fluctuating. Thus, the fluctuation of the power system can be detected from the tendency of changes in the power phase angle by measurement thereof at the fixed interval (DELTAT).
Patent JP-S51135495-A (JP)
Title: Next departure time indicator
Inventor: UMEMURA ROKUROU
IPC: G09G3/00
Filed: 1975-05-20
Abstract: PURPOSE: To provide a next-departure time indicator indicating the next departure time on a timetable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62235684-A (JP)
Title: System for converting document data to simple structure
Inventor: OOTA SHIGEKI
IPC: G06T11/60
Filed: 1986-03-20
Abstract: PURPOSE:To easily send and receive a data by only an image interface between each device, by developing a document data once as image information, and executing an exchange by the image information. CONSTITUTION:In accordance with an instruction which is given by an instruction designating mechanism 1, first of all, the order of a document data is successively accumulated in a document order buffer mechanism 2. A specific document order which is read out of the document order buffer mechanism 2 is brought to image development by an image developing mechanism 3, and stored in an image developing buffer 4. In this state, it can be outputted by a display mechanism 5, and a printing mechanism 6, and also, the imaged document data is edited by an image editing mechanism 7. Thereafter, the imaged document data is stored in an image store mechanism 8. It is absorbed therefrom to the document order buffer mechanism 2, as an image order, and saved as the image order in a floppy disk device 10, etc., through a saving control mechanism 9.
Patent JP-S60207779-A (JP)
Inventor: NARITA KENZOU
IPC: B25J3/00
Filed: 1984-03-30
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-S62233169-A (JP)
Inventor: DARIO INNOCHIENTEI
IPC: A61M31/00
Filed: 1987-03-16
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-H09248937-A (JP)
Title: Method and apparatus for setting gray balance
Inventor: OKUBO AKIHITO
IPC: H04N1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting up a gray balance which can set up a high precision gray balance easily and an apparatus for the method. SOLUTION: A test chart is prepared on the basis of device data from a device data storage part 22, a gray balance is obtained from its color measuring value, and output adjustment data for converting image data R, G, B into laser power data Pr, Pg, Pb are prepared. Next, using the output adjustment data, the image data are converted into the laser power data Pr, Pg, Pb to output an image from an output part 28 on a recording medium F.
Patent JP-H07271954-A (JP)
Title: Image file device
Inventor: TAODA MASAMI
IPC: G06T1/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide an aimage file device which uses both a storing system that storing an image file by dividing it and a retrieving system that utilizes the reduced image information, storing an image file of large capacity without increasing the total storing capacity of the file device, and also attains the fast retrieval processing to improve the throughput of the file device. CONSTITUTION:A coding part 4 codes the image file to be stored into the image information of hierarchical structures of different degrees of resolution. A data dividing part 6 divides the image information of hierarchical structures into the higher rank hierachical coded data including the least reduced image information and the lower rank hierarchical coded data. A disk control part 8 stores both divided hierarchical coded image data in different optical disks 14. When an access request is received from an external terminal equipment to the image file, an image file control part 1 retrieves the higher rank hierarchical image information with preference and sends it to the external terminal equipment.
Patent JP-S59187969-A (JP)
Inventor: TERADA EITAROU
IPC: E04G21/06
Filed: 1983-04-08
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-S63228312-A (JP)
Title: Clock signal selection circuit
Inventor: TAKAHASHI HITOSHI
IPC: G06F1/06
Filed: 1987-03-18
Abstract: PURPOSE:To remove the occurrence of pulses having undefined lengths at the time of switching a clock signal by making the transmission of a switching signal to a selector waiting until it synchronizes with a first and a second clock signals by a first and a second synchronizing circuits. CONSTITUTION:A titled circuit is the circuit which selectively switches the first and the second clock signals which are asynchronous each other so as to output and provides the first synchronizing circuit 1 which synchronizes the specified switching signal to the said first clock signal so as to output, the second synchronizing circuit 2 which synchronizes the specified switching signal to the second clock signal so as to output and a selector 4 which selectively switches the first and the second clock signals according to the outputs from the first and the second synchronizing circuits so as to output. Thus the occurrence of the pulses having undefined lengths at the time of switching the clock signal can be removed by making the transmission of the switching signal waiting by a specified time.
Patent JP-S58178780-A (JP)
Inventor: TAKAISHI TATSUYUKI
IPC: E05B81/20
Filed: 1982-04-14
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-H06245958-A (JP)
Title: Water absorptive material
Inventor: MUKODA SHINGO
IPC: D04H1/541
Filed: 1993-02-24
Abstract: PURPOSE:To enhance shape retentivity after liquid absorption by forming the water absorptive material to be used for paper diapers, menstrual articles, etc., of water absorptive resin particles, a thermally fusible resin and a fibrous base body and melting this thermally fusible resin, thereby fixing the water absorptive resin particles and the fibrous base body. CONSTITUTION:This water absorptive material consists of the water absorptive resin particles consisting of a hydrophilic crosslinked high polymer, etc., the thermally fusible resin having 50 to 180 deg.C m.p. and the fibrous base body and is formed by treating the thermally fusible resin at a temp. above its m.p. and fixing the water absorptive resin particles and the fibrous base body via the thermally fusible resin melted at this time. The ratio of the thermally fusible resin to 100 pts.wt. water absorptive resin particles is specified to 0.5 to 30 pts.wt. and the ratio of the water absorptive resin particles and the fibrous base body is specified to 50:70 to 90:100 by weight. The fibrous base body is formed of one kind selected from a group consisting of cellulose fibers, org. synthetic fibers and a mixture composed of the org. synthetic resins and cellulose fibers.
Patent JP-H01236976-A (JP)
Title: Manufacture of film
Inventor: KANBE SADAO
IPC: B05D7/24
Filed: 1988-03-15
Abstract: PURPOSE:To form uniform film using coating liquid of high density by applying to a substrate and baking a solution obtained by dissolving secondary anhydride tetracarboxylate and diamine compound in a solvent. CONSTITUTION:Compounds with at least two of formula I such as anhydride benzophenontetracarboxylate and anhydride hexafluoropropylidene diphthalate, and diamine compounds such as 4,4'-diamine diphenyl methane and P- phenylenediamine are dissolved in a solvent to obtain a coating solution of high density. If necessary, anhydride dicarboxylate, amine substance, etc. are added as function-adding components. After these liquids are applied on the substrate, it is baked to obtain film. Thus a high-density solution can be prepared without use of polyamic acid and the single application of coating liquid enables manufacture of films from thin to thick films.
Patent JP-H09248177-A (JP)
Title: Production of dried bacterium cell body
Inventor: TAKIGUCHI RYUICHI
IPC: C12N1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a dried bacterium cell useful as a starter in production of a fermented food, etc., by freezing a culture product of a bacterium cell by dripping water drops of the culture product of the bacterium cell on a metal plate cooled to a temperature equal to or lower than the freezing temperature to quickly freeze the culture product. SOLUTION: In this method for producing a dried bacterium cell by drying a cultured product of a bacterium cell in vacuum, a precultured bacterium [e.g. Bifidobacterium longum SBT 2928 (FERM P-10,657)] is inoculated into a medium and cultured at 37 deg.C for 16 hours to prepare a culture product of the bacterium cell. The freezing of the culture product of the bacterium cell is carried out by dripping droplets of the culture product of the bacterium on a metal plate cooled to a temperature equal to or lower than the freezing pressure. The droplets are quickly frozen into frozen particles, which are freeze- dried at a room temperature to efficiently give the objective dried bacterium cell useful as a starter in producing a fermented food.
Patent JP-S54151755-A (JP)
Title: Torque transmission devices
Inventor: TAGAWA YOSUKE
IPC: F16D41/08
Filed: 1978-05-22
Abstract: PURPOSE: To enable an axle, a bearing case to select any rotational direction, right or left, by fitting to the axle the bearing case with double row needle rollers and the roller fitting grooves where the approaching direction of the rollers is let reverse row by row so that the bearing case can slide on the axle.  
     CONSTITUTION: When a bearing case 8 is in neutral, the fitting surfaces 2 of grooves 3 in each row are arranged in the reverse direction. As the fitting of needle rollers 4 are let reverse each other, all the needle rollers 4 on the outer wheels 1a, 1b push the fitting surface 2 of the groove 3 and the circumference of an axle 10, accordingly the torque can be transmitted to both the axle 10 and the bearing case 8. When the bearing ease 8 or the axle 10 is let to move and the roller 4 of either the outer wheel 1a or 1b is placed at a small diameter part 11a or 11b, one roller 4 is free from fitting and the other roller 4 only continues fitting. Therefore the torque is transmitted only to that direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51137434-A (JP)
Title: Displacement transmitting and adding device synthetic fi
Inventor: MINOURA TSUTOMU
IPC: G01D5/14
Filed: 1975-05-23
Abstract: PURPOSE: To provide a displacement transmitting and adding device capable of totalizing the detected values and indicating the total thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59187204-A (JP)
Title: Vortex measuring detector
Inventor: MORI TOSHIHIRO
IPC: G01N27/72
Filed: 1983-04-08
Abstract: PURPOSE:To make the sensitivity very high, by connecting capacitors to primary and secondary coils in parallel, resonating the circuits of both coils in parallel, and using the device for measurement. CONSTITUTION:First and second capacitors C1 and C2 having specified capacities are connected between terminals A1 and A2 of a primary coil L1 and terminals B1 and B2 of a secondary coil L2, respectively. In this way, the first and secondary capacitors C1 and C2 are connected in parallel and resonated in parallel. Thus, the rate of change in impedance can be expanded by Q1 times or Q2 times in comparison with a conventional M-type sensor. The sensitivity of the device can be also expanded by Q1 or Q2 times. Therefore, the sensitivity can be increased extremely.
Patent JP-H03262515-A (JP)
Title: Air purifier
Inventor: KODAMA HARUYUKI
IPC: F24F7/00
Filed: 1990-03-13
Abstract: PURPOSE:To perform fine control and to allow a user to visually understand the amount of malodorous gas by correcting operation and display corresponding to the sensitivity learned by a malodor sensitivity learning means learning the sensitivity of a smell sensor measured by a malodorous gas measuring means. CONSTITUTION:A malodor sensitivity learning means 21 compares and renews the min. and max. values measured by a malodorous gas measuring means 10 and learns the sensitivity to the malodor of a smell sensor 7 from the min. and max. values after the elapse of a definite period. Further, an operation/ display correcting means 22 corrects operation/display corresponding to the sensitivity learned by the malodor sensitivity learning means 21 on the basis of the judgement standard values of the operation due to an operation judging means 12 and the degree of contamination of the malodorous gas measuring means 10. As a result, fine control becomes possible and a user visually understands the amount of malodorous gas and can actually feel the actual state of the purification in a room due to automatic operation.
Patent JP-S57176848-A (JP)
Title: Transmitting system in power line carrier
Inventor: ISE MASAHIRO
IPC: H04B3/54
Filed: 1981-04-22
Abstract: PURPOSE:To remove influences of noises synchronous to the power source, by setting each phase span corresponding to the cycle of the supply voltage to 1 bit, by sending data in 2 bits corresponding to 1 bit of data, and taking the difference in pulse numbers of corresponding phase spans as the reception. CONSTITUTION:When data transmission is performed by receiving carriers with interior distribution lines synchronously to the power source frequency, noises synchronous to the power source frequency occur Fig. (b), and, when the noises are level-detected through a filter tuned to the carrier Fig. (c), noises as shown in Fig. (d) are outputted. In this case, signals 10 and 01 are put on the 1st and 3rd half-cycles and the 2nd and 4th half-cycles of the continuous two cycles of the power source frequency, respectively, and the signals are transmitted corresponding to data 1 and 0 Fig. (e). When the difference between accumulated carrier count numbers of each corresponding half-cycle is larger than a set value at the time of reception, they are decided as signals, and, when the difference is smaller, they are decided as noises. When the 3rd half-cycle is subtracted from the 1st half-cycle of Fig. (e), it becomes Fig. (f) and shows data 1, and when the 4th half-cycle is subtracted from the 2nd half-cycle, it becomes Fig. (g) which shows negative values and shows data 0, and thus, influence of noises are removed.
Patent JP-S60204546-A (JP)
Title: Paper jam removing device
Inventor: UCHIUMI KATSUROU
IPC: B65H3/44
Filed: 1984-03-29
Abstract: PURPOSE:To facilitate removing a broken paper piece in the front sub-transport system by forcedly transporting paper by means of hard nip rollers until a paper detecting sensor detects the passing of the trailing end of the paper at a coupling position of the front and rear sub-transport systems in a paper jam removing device. CONSTITUTION:A paper jam removing device includes a recording paper detecting sensor 20 disposed at a coupling position of the front sub-transport system comprising rollers 1, 2, an endless belt 3, and skis-like pressing mechanism and the rear sub-transport system comprising transport rollers R1, R2 and transport guides G1, G2, G3, and means for detecting jamming of recording paper P1 at a position extending between both sub-transport systems according to a detection output of the sensor 20. The device further includes hard nip rollers R3 which are disposed before or behind the coupling position of both sub-transport systems and adapted to forcedly transport the jammed recording paper P1 from the time when a paper jam is detected until the sensor 20 detects the passing of the recording paper 0. The holding pressure of the rollers R3 are set larger than the pressing force of trigger rollers 6, 7 of the front sub-transport system.
Patent JP-H08235640-A (JP)
Title: Optical disk and its manufacture
Inventor: KURODA MIKIYA
IPC: G11B7/24065
Filed: 1995-02-23
Abstract: PURPOSE: To obtain an optical disk which has an excellent productivity and comprises a mask layer capable of obtaining a good reproduced signal. CONSTITUTION: In optical disks 1, 11, mask layers 3, 13 which have pits 2A and guide grooves 12A are provided on flat substrates 2, 12 which have no uneven parts by uneven pits, concentric circle-shaped or spiral guide grooves or the like. The mask layers 3, 13 are constituted in such a way that a pigment material whose optical transmittance is changed reversibly is dispersed into a transparent dielectric material such as a thermoplastic resin, a thermosetting resin, a photo-curing resin or the like. In addition, the pits A and the guide grooves 12A are formed in such a way that a mask layer material which contains a pigment material dispersed into a transparent dielectric material is molded by using a stamper having an uneven shape according to the pits 2A or the guide grooves 12A.
Patent JP-H11247570-A (JP)
Title: Drop bar mechanism in expansible gate door
Inventor: NAGAHASHI TATSUO
IPC: E06B11/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the drop bar mechanism of an expansible gate door, by which drop-bar operation is facilitated. SOLUTION: A drop bar 16 is supported in a freely vertically movable manner by horizontally bridging support levers 11, 12 between the front-rear pieces 3a, 3b of a moving lever 3 constituting the gate door 1, and the upper end of the drop bar 16 is connected to an operating shaft 14 supported to the front- rear pieces 3a, 3b vertically movably and rotatably. Knobs 19 are mounted at both ends of the operating shaft 14, and a hook capable of being engaged and disengaged with and from an engaging shaft 15 set up between the front- rear pieces 3a, 3b is fixed axially to the operating shaft 14.
Patent JP-S57176172-A (JP)
Title: Manufacture of printed circuit board
Inventor: HONMA JIYUNICHI
IPC: H05K3/12
Filed: 1981-04-24
Abstract: PURPOSE:To easily manufacture printed circuit boards at a low manufacturing cost with less number of manufacturing stage used by jetting out small droplets of a kind of ink which contains a specific heat dissoluble medium and powders of electroconductive substance, etc. through a nozzle. CONSTITUTION:An ink to be used contains a heat dissoluble medium which dissolves at a temperature higher than 40 deg.C and becomes liquid and powders of electroconductive substance such as gold, silver, copper etc. or powders of resistive substance such as silver-palladium, etc. This ink is maintained at a low viscosity by a nozzle 2 of an ink droplet jetting device which is heated and small droplets of ink are caused to jet out and fly continuously from the nozzle 2 at a fixed generating cycle, while a nozzle scanning unit 8, that is the nozzle 2, is caused to move by the operation of a control unit 9 so that it draws a desired circuit pattern. In sequence, ink droplets 6 are caused to adhere to the surface of a substrate 11 so that they are arranged at a fixed arrangement density and connected together to form a continuous line and a desired circuit pattern 12 is formed on the substrate 11.