baber/WOPTO huggingface dataset:
Patent JP-H01253846-A (JP)
Title: Optical disk producing apparatus
Inventor: TAKAHASHI MASANORI
IPC: G11B7/26
Filed: 1988-03-31
Abstract: PURPOSE:To decrease flawing, stain to disk substrates by a spray adhesive agent and defect by unpacking of the inside circumferential agent, etc., by constituting compressed air layers on both faces of the substrates and pressurizing the substrates by the air pressure thereof without contact, thereby bringing the substrates and the layers into tight contact with each other and adhering the same. CONSTITUTION:Two sheets of the disk substrate 1 coated with the adhesive agent 2 are positioned by a center boss 6 and are imposed on a turn table having grooves 17 for vacuum sucking of the disk producing apparatus. The grooves 17 are communicated via a hermetic coupling 16 to a vacuum source C and the substrates 1 are fixed to the table 7 by a vacuum attraction means. The table 7 is supported by a linear slide bearing 9 which is movable only in the axial direction. This bearing 9 is supported by a radial bearing 10 via an intermediate shaft 8. Pressurizing members 3, 4 having any compressed air blow holes 5 are provided to the smooth upper and lower planes so as to sandwich the substrate 1. The substrates 1 are pressurized by the members 3, 4 while the compressed air is blown, by which the substrates are brought into tight contact with each other and are adhered.
Patent JP-S59206096-A (JP)
Title: Aerating apparatus
Inventor: TAKAHASHI ISAO
IPC: B01F15/00
Filed: 1983-05-11
Abstract: PURPOSE:To improve efficiency for treating filthy water by utilizing generated fine bubbles by providing a gas supplier and a liquid supplier both confronting the inlet of a stationary mixer and having an ejection port of gas and an ejection port of liquid respectively opening toward an axial direction of the stationary mixer for generating fine bubbles. CONSTITUTION:In an aerating appatatus, a gas supplier 2 ejects gas and generates bubbles, on one hand, a liquid supplier 3 ejects liquid. Filthy water 5 is sucked into a mixer 1 by the air-lifting effect of the bubbles. The filthy water 5 and the liquid ejected from the liquid supplier 3 rise upward through the inside of the mixer 1 while repeating collision with each other. During this stage, the bubbles are broken, therefore, fine bubbles are blown into the filthy water 5 from the outlet (upper end of the mixer). In the stationary mixer 1, plural numbers of twisted blades are arranged in a tubular passage 6 of fluid having an inlet and outlet of the fluid wherein the edges of the twisted blades cross with each other at a desired angle.
Patent JP-H03283710-A (JP)
Title: Surface acoustic wave resonator
Inventor: MASUDA YOICHI
IPC: H03H9/02
Filed: 1990-03-30
Abstract: PURPOSE:To obtain an inexpensive small sized surface acoustic wave resonator by using at least one reflector being a component of a surface acoustic wave resonator element for a reflector of plural surface acoustic wave resonator elements in common. CONSTITUTION:A surface acoustic wave resonator element 30 consists of a 1st surface acoustic wave resonator element 20 and a 2nd surface acoustic wave resonator element 21 formed on a major face of a piezoelectric substrate 1. Then a grating reflector 11 in grating reflectors 3, 6, 11 is used for a common reflector for the 1st surface acoustic wave resonator element 20 and the 2nd surface acoustic wave resonator element 21. That is, the two surface acoustic wave resonator elements are formed to one piezoelectric substrate 1 while using the grating reflector 11 in common. Thus, the surface acoustic wave resonator element 30 whose length in the propagation direction of the piezoelectric substrate 1 is short is realized and the resonator is made small.
Patent JP-H10277993-A (JP)
Title: Sheet cutting device
Inventor: ISHIKURA NOBORU
IPC: B26D1/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the inconvenience of a shaft part, to provide the shaft at a low cost, and to cope with the load during the cutting by forming a plurality of arcs on an outer circumferential part so as to function as the shaft part. SOLUTION: A shaft part of a bank mark comprising an arc-shaped section 14 or 24, a chord 15 or 25, and a projection 16 or 26 by executing the squeeze through press on the shorter side of a rectangle to form the arc using a die with circular inside. The shaft part is molded with a press and the surface layer part of the arc is hardened. Because the projection is formed, the length of the arc is increased, and the wear resistance of the shaft part is improved. A gap is formed between the arc, the chord and a bearing, and the lubrication oil is stored in the gap to improve the wear resistance. A movable blade and a fixed blade are formed on a movable blade base and a fixed blade base by sticking a movable blade material and a fixed blade material using the adhesive and projection welding.
Patent JP-H05303627-A (JP)
Title: Soldering state checking device
Inventor: HAYASHI SEIICHI
IPC: G06F15/18
Filed: 1991-03-22
Abstract: PURPOSE:To make a high-speed and accurate test of recognizing and discriminating soldering state with shape level data by picking up the image of the state after the substrate mounting of parts and inputting the required picture distribution data into a recognition discriminating device. CONSTITUTION:With a means successively changing the illumination by means of multilevel lighting devices 2-5 or the light source of dissimilar hue, the image of the illuminated soldering surface 12 to be tested is picked up from different angles to provide the picture information for each angle. The pattern data of the arrangement distribution state of the shape code consisting of each stage obtained from the necessary extracting picture distribution data by the image processor 7 and 8 is inputted to a neuron computer with learning recognition function. The learning is performed by means of abundant data at various levels while corresponding to the output of various criterion of the soldering state. The weighting is performed to give the optimum judgement configuration to the network in the neuron computer. Thus, the judgement corresponding to the delicate conditional change of soldering is enabled.
Patent JP-H04294803-A (JP)
Title: Rolling method with mandrel mill
Inventor: SHIMIZU TETSUO
IPC: B21B25/04
Filed: 1991-03-22
Abstract: PURPOSE:To manufacture a tube at a low cost without generating high carbon concentration parts due to carburizing on the surface side of a tube stock and without decreasing productivity even if rolling with a mandrel mill is executed by inserting a mandrel bar which is applied with lubricant contg. graphite. CONSTITUTION:At the time of rolling with the mandrel mill by inserting the mandrel bar 7 which is applied with lubricant contg. graphite into the tube stock 4, the rolling is done in the state where oxidizing gas is filled in the clearance between the mandrel bar 7 and the tube stock 4.
Patent JP-H11282730-A (JP)
Title: Record data processor and recording medium
Inventor: TAKAHASHI YOSHIJI
IPC: G06F12/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enable data processing without outputting data to a file by category. SOLUTION: In a record data processor for processing records at plural levels, a storage device 18 is made to store a record file at each level including plural records, which have item data and a record property including information which indicates related records at another level, and current record position information for indicating the current processing object record at the level concerned. Then, when processing of a processing object record indicated by the current position information at a level is instructed (a step S1), a CPU 10 fetches related information from the record property of the record concerned, has the current code position information at each level updated (a step S2) on the basis of this related information and processes the record at each level (a step S3).
Patent JP-H02264101-A (JP)
Title: Combined cycle power plant
Inventor: FUKUSHIMA TOSHIHIRO
IPC: F01K23/06
Filed: 1989-04-03
Abstract: PURPOSE:To contrive effective utilization of thermal energy for enhancing thermal efficiency by providing a thermoelectric power generating device in addition in a gas turbine power generating device and a steam turbine power generating device. CONSTITUTION:A combined cycle power generating equipment comprises a gas turbine power generating device A in which a gas turbine 4 and a generator 5 are turned by the combustion gas from a combustion 3 for generating power, a steam turbine power generating device B in which the recuperation of exhaust heat from the gas turbine 4 is carried out by an exhaust recuperation boiler 6, so that the intermediate and low pressure parts 8 of the steam turbine and a generator 9 are turned by the steam thus generated to generate power, and a thermoelectric power generating device C formed by arranging a large number of thermoelectric power generating elements 17 in the inside of the combustor 3 of the gas turbine power generating device A. By providing, in this manner, the thermoelectric power generating device C in addition to the gas turbine power generating device A and the steam turbine power generating device B, thermal energy in the high-temperature region of combustion gas is efficiently converted into a thermoelectromotive force by the thermoelectric power generating elements 17, thus the thermal efficiency of the entire equipment can be enhanced.
Patent JP-S58198578-A (JP)
Title: Water ink composition for ball-point pen
Inventor: KITOU MITSUNORI
IPC: C09D11/00
Filed: 1982-05-17
Abstract: PURPOSE:To provide the titled water ink compsn. which prevents blurring, squeaking, discontinuity of line, deviation, etc. and insures smooth writing, prepared by adding sulfate of an 8C or higher unsatd. fatty acid or hydroxy fatty acid (ester) to a water ink for ball-point pen. CONSTITUTION:A sulfating agent such a concentrated sulfuric acid, fuming sulfuric acid or chlorosulfonic acid is made to react with a 8C or higher unsatd. fatty acid (e.g. oleic or undecylenic acid) or hydroxy fatty acid (e.g. hydroxycaprilic or hydroxy stearic acid) or ester thereof to produce sulfonate of higher fatty acid by adding sulfuric acid to the double bond of the fatty acid or converting the hydroxyl group to a sulfuric ester. The resultant sulfate is dissolved in water together with dye, preservative, evaporation inhibitor, etc. to produce the water ink compsn.
Patent JP-S63248030-A (JP)
Title: Oxide cathode structure
Inventor: MATSUMOTO SADAO
IPC: H01J1/14
Filed: 1987-04-02
Abstract: PURPOSE:To prevent an intermediate layer harmful for the generation of the excessive barium from being formed and obtain the stable and reliable emission characteristic for a long time by providing the first layer made of alkaline earth metal carbonate not containing calcium on a cathode substrate. CONSTITUTION:The first layer 2 made of alkaline earth metal carbonate not containing calcium is formed on a cathode substrate 1 added with a trace quantity of a reducing agent, and further the second layer 3 made of alkaline earth metal carbonate containing calcium is formed on this first layer 2. Therefore, the generation of an intermediate layer with the high calcium density between an electron emitting material layer containing the first layer 2 and the cathode substrate 1 can be prevented. Accordingly, an oxide cathode structure with little deterioration of the electron emission characteristic in operation for a long time can be obtained.
Patent JP-S5710043-A (JP)
Title: Water heater
Inventor: ADACHI KOUICHIROU
IPC: F24H9/20
Filed: 1980-06-16
Abstract: PURPOSE: To prevent hot water from continuously boiling and obtain a sufficient bactericidal effect, by providing a delay means which stops a heating operation after a given time has passed since the actuation of a heat-sensitive means which operates when the temperature of hot water has risen to a given temperature close to the boiling temperature.  
     CONSTITUTION: With the energization of a heater 5 for heating water started, heating progresses, and when the hot-water temperature has risen to reach a given temperature (e.g., 92°), sensing the hot-water temperature, a thermostat 9 turns on to start the energization of a bimetal heater 12. A bimetal contact piece 11 is at the side of a contact (a) until a given time has passed since the start of energization of the bimetal heater 12, to continue the energization of the heater 5 for heating water in order to raise the hot-water temperature to a given temperature (e.g., 100°) by means of the heating performed by the heater 5 so that the hot water boils. With the elapse of time, the bimetal contact piece 11 turns ON to the side of a contact (b), so that the energization of the heater 5 for heating water is shut off, and the energization is changed over to the heat-preserving and heating means side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06285686-A (JP)
Title: Method and device for manufacturing solder containing spacer
Inventor: OKUBO KEIICHIRO
IPC: H05K3/34
Filed: 1993-04-08
Abstract: PURPOSE:To manufacture of a solder containing spacers, by which grains for spacers are uniformly filled between two sheets of solder tape. CONSTITUTION:With a rib-shaped step part 28 remaining on both ends of the upper surface of a first solder tape 4A, a recessed groove 22 for filling spacer grains 6 is formed along the longitudinal direction on the upper surface of the solder tape 4A; after a prescribed quantity of the spacer grains 6 from a hopper 7 is filled in the groove 22, by press-contacting a second solder tape 4B on the upper surface of the groove 22, the solder 26 containing spacers is manufactured.
Patent JP-S60227697-A (JP)
Title: Sampling of culture mixture and device therefor
Inventor: MATSUSHITA NOBUO
IPC: C12N1/00
Filed: 1984-04-25
Abstract: PURPOSE:The culture mixture is always allowed to flow through the sampling pipe and discarded, as it is passed through a vessel which is kept under sterile conditions, and samples are collected in the vessel whereby a simple process for sampling culture mixtures is provided with a simple mechanism. CONSTITUTION:When the culture tank 21 is empty and sterilized, control valve 24 is opened, magnetic valve 34 is closed, the steam blown into the tank 21 is passed through sampling pipe 36 to effect sterilization of the sampling line. Then, the temperature and humidity controller 31 is started to adjust temperature and humidity in the vessel 25 to prescribed levels (e.g., -5 deg.C, RH40%), until sampling is started. Then, culture mixture is sampled, every time which has been set in the controller 35, into test tubes 27. Thus, the structure for sampling is simplified, further sampling operations are also simplified.
Patent JP-S62237826-A (JP)
Title: Fm stereo reception equipment
Inventor: SUGITA KEIZO
IPC: H04H1/00
Filed: 1986-04-09
Abstract: PURPOSE:To receive both broadcasts with simple constitution by selecting and detecting a sub signal [(L-R) signal] in the case of a conventional FM stereo broadcast and an (L-R)' signal being the result of 90 deg. orthogonal modulation of the (L-R) signal in the case of a new system FM stereo broadcast. CONSTITUTION:A composite signal obtained from an FM detector DET 4 is inputted to a synchronizing detection circuit 16 and an orthogonal detection circuit 17. The circuit 16 detects the sub signal (L-R) and the circuit 17 detects the (L-R)' signal being the result of 90 deg. orthogonal modulation of the (L-R) signal. A level adjusting device comprising resistors Rl, R2 is provided to the output of the circuit 17 and the level with the output of the circuit 16 is made coincident. The signals are selected by a switch circuit 14 and the selected signal and the (L+R) signal are added/subtracted by an adder 151 and a subtracter 152 of a matrix circuit 151 to attain stereo demodulation. Thus, the reception of a conventional pilot tone FM stereo and a new system FM stereo is attained with simple constitution.
Patent JP-S62241050-A (JP)
Title: Memory management system for computer system
Inventor: WATAYA HIROSHI
IPC: G06F9/46
Filed: 1986-04-11
Abstract: PURPOSE:To secure high task switching speed and other properties by holding the page table control information on the tasks which are under execution and to be executed in a main memory and then deleting the idle areas of a page table of the task to be executed. CONSTITUTION:The securing of high speed of switching a task is attained by securing the residence of all page tables of the tasks which are under execution and under waiting of execution. In this case, however, the idle area capacity of the page table is increased in the memory. In this connection, the residence is secured in this invention for the page table of the corresponding task to the main memory in both under-execution and to-be-executed modes in case the task capacity exceeds a certain set value (LIMIT value). While a table is produced when the task capacity is less than the LIMIT value to perform control through its own page table in a to-be-executed mode of the task with the continuous page area defined as a single entry. Then said table is held in the main memory to delete the idle area of the page table of a task to be executed and also to compress the page table.
Patent JP-S59206950-A (JP)
Title: Power control system
Inventor: TOOYA HIROKAZU
IPC: G06F11/07
Filed: 1983-05-11
Abstract: PURPOSE:To rationalize the maintenance work of the power source section of information processing system, such as CPU, main storage device, input-output control section, peripheral device, etc., by collecting, processing, and displaying the operating condition of the power source section containing trouble data at a real time. CONSTITUTION:A power source section 6 supplies prescribed DC power to a service processor 2 and information processing devices 5-1-5-3. A system power control section 4 collects and processes prescribed operating condition data containing prescribed supervisory items related to the power source section 6 required for controlling the section 6 through a power controlling data processing means 3 composed of a control processing device 1 and service processor 2, and stores the operating condition data in the storage section of the service processor 2. Moreover, the service processor 2 outputs operating condition data related to the supervisory items as power control display data and displays the data on a CRT, etc. Therefore, data of the power source section 6 are collected and processed at a real time and, as a result, the maintenance work of the power source section can be rationalized.
Patent JP-H03280906-A (JP)
Title: Exhibition device for tapestry type ornament
Inventor: OTA SHINICHI
IPC: A47G1/16
Filed: 1990-03-29
Abstract: PURPOSE:To arrange ornaments semi-stereoscopically floatingly on a screen constituted of a fabric by coupling and hooking the hook pieces on the backs of the ornaments on hook sections provided on a hanging scroll, and removably fitting the ornaments on the fabric face of the hanging scroll. CONSTITUTION:A core material 11 is fitted at the upper section of a fabric 10 with a fixed width and length, a round bar 12 is fitted at the lower section of the fabric 10, a suspending string 13 is provided on the core material 11 to constitute a banging scroll 1, and hook sections 14, 15 with seams sewn with threads to suitable lengths at the adequate places of the planar fabric 10. Hook pieces 22 are provided on the backs 21 of ornaments 2, the hook pieces 22 are coupled and hooked on the hook sections 14, 15 provided on the hanging scroll 1, and the ornaments 2 are removably fitted on the fabric 10 face of the hanging scroll 1. The ornaments 2 can be arranged semi- stereoscopically floatingly on a screen made of the fabric 10.
Patent JP-H0586062-A (JP)
Title: Polycyclic carbapenem compound
Inventor: SENDAI MICHIYUKI
IPC: A61P31/04
Filed: 1992-04-03
Abstract: PURPOSE:To provide new compounds excellent in bactericidal effects and useful as a medicine for improving microbism. CONSTITUTION:Compounds of formula I [R<1> is H, lower alkyl, lower alkenyl, lower alkynyl, etc.; COOR<2> is carboxyl which may be esterified; Ring A is cyclohexane ring or cyclohexene ring; R<a> is -W<a>-U<a> (W<a> is direct bond, S, O, NH, etc.; U<a> is carbamoyl, acyl, etc.)], e.g. (5S, 6R, 7S, 11S)-5-[(R)-1- hydroxyethyl]-4-oxo-11-[2%(1-pyridinio)ethyl]-3-azatricyclo[5,4,0,0<3> '<6>]undeca-1-ene-2- carboxylate. The compound of formula I is obtained by ring closure reaction of a compound of formula II (Y and Z are functional group capable of forming double bond).
Patent JP-S61241569-A (JP)
Title: Bag-shaped body valve for underdrain
Inventor: MURAMATSU TAKEO
IPC: F16K7/10
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the water stream from being obstructed on contraction by arranging the superposed edge part of a flexible sheet onto the upstream side and arranging the top side part onto the bottom surface of an underdrain and arranging the inclined side part onto the side surface of the underdrain, thus permitting the close sealing on expansion. CONSTITUTION:A valve body 1 consists of a flexible sheet, which is bent along the folding lines 6 and 7 and set along the bottom surface 8, side surface 9, and a ceiling surface 10 of the inner wall of an undedrain, setting the superposed edge part on the upstream side. A band-shaped fixing metal fitting 11 is fitted along the top side part 3 as the superposed edge part and an inclined side part 4, and these parts are fixed onto the inner wall of the underdrain by an anchor bolt 12. On expansion, the parts along the bottom surface, side surface and the ceiling expand, superposed in the longitudinal direction, while on contraction, the whole is closely attached onto the inner surface of the underdrain.
Patent JP-H05287982-A (JP)
Title: Excavation of tunnel and its drilling device of rectangular section
Inventor: ISHIDA YOSHIAKI
IPC: E21D9/04
Filed: 1992-04-03
Abstract: PURPOSE:To efficiently form a temporary arched timbering excellent in the strength in a short time. CONSTITUTION:On excavating a tunnel, slit-spaced grooves are made in turns on the periphery at a front of a tunnel face in advance by a drilling machine 3 of rectangular section which is detachable to the back hoe 1. And the slit- spaced grooves are filled with a grouting material S to form a temporary arched timbering defining a continuous polygonal shape.
Patent JP-H07266551-A (JP)
Title: Ink jet type image forming device
Inventor: TOJO HIROAKI
IPC: B41J2/01
Filed: 1994-03-29
Abstract: PURPOSE:To prevent bleeding from occurring even when ink of which drying speed is small is used by a method wherein printing is alternately carried out on a line a plurality of lines apart from the line printed just before and on a line directly near the line printed before the last time. CONSTITUTION:For example, in the case of a recording head of M numerical aperture of 16 nozzles at 4 dots pitch, a printing line pitch is taken as P. Firstly after completion of printing L1 and L5, paper is fed in a regular direction by 2,XP, 2 line content, and L3 and L7 are printed. Paper is fed in the regular direction by 1XP, 1 line content, and L4 and L8 are printed. Then, paper is fed in a reverse direction by 2XP, 2 line content. After completion of printing L2 and L6, paper is fed in the regular direction by 4 1 line content, i.e., [4 (M-1)+3] P content. Then, L9, and L13 are printed, and paper is fed in the regular direction by 3XP, 3 line content. L12 and L16 are printed, and paper is fed in the reverse direction by 2XP, 2 line content. L10 and L14 are printed, and paper is fed in the regular direction by 1XP, line content. After printing L11 and L15, paper is fed by [4(M-1)+2] P content, and printing is carried out on an area not to be printed.
Patent JP-S60225899-A (JP)
Inventor: NAKATANI MASARU
IPC: G10H1/00
Filed: 1984-04-24
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。