baber/WOPTO huggingface dataset:
Patent JP-H09198472-A (JP)
Title: Card system for achievement degree display and card for achievement degree display
Inventor: OBARA TAMAMI
IPC: G06Q20/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To display achievement degree by considering the progressing degree of a matter as the achievement degree to a specified state of such as a target or the like in a card system or the like for a point service or the like. SOLUTION: This system is provided with a card 10 for achievement degree display provided with an information recording part and an information display part 4 for repeatedly rewriting visible information by external energy, a reader- writer for at least reading information to the information recording part of the card and rewriting the visible information to the information display part and a data processing means for performing the processing of the information to the information recording part and the information display part. Then, the data processing means calculates the progressing degree of the matter as the achievement degree for a target numerical value and the information of a numeral, a character and a pattern, etc., relating to the achievement degree is displayed at the information display part with the reader-writer.
Patent JP-S58139703-A (JP)
Title: Production of semipermeable membrane
Inventor: SHIMOMURA TAKATOSHI
IPC: B01D71/38
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a semipermeable membrane having excellent material removability from acrylonitrile polymers and contg. much flux in the stage of producing the semipermeable membrane by a wet casting method by adding amines and alkalis to casting liquid. CONSTITUTION:Acrylonitrile polymers contg. 40-100mol% acrylonitrile are dissolved in solvents such as N, N-dimethylformamide. Necessary amt. e.g. 0.001-20wt% of amine such as primary, secondary or tertiary aliphat. amine or alkanolamine and/or alkalie such as sodium hydroxide is (are) to the resultant soln. The high polymer soln. thus prepd. is cast by using a doctor knife or the like on a glass plate. A semipermeable membrane contg. more flux without degrading material removability is obtained by the above-mettioned method. The semipermeable membrane is uitilized widely for sepn., concentration, etc. of materials by reverse osmosis, ultrafiltration, etc.
Patent JP-S58139101-A (JP)
Title: Rotating body of polyhedral mirror
Inventor: NAKAOKA MASAKI
IPC: G02B5/08
Filed: 1982-02-13
Abstract: PURPOSE:To decrease windage loss and whistling sounds during rotation by decreasing the wall thickness in the mirror surface parts of a polygonal shape, and providing cylindrical reinforcing parts of the inscribing circle of the mirror surface parts or the diameter slightly smaller than the same on both side surfaces thereof. CONSTITUTION:The thickness in the mirror surface part 11 of a polygonal mirror 10 of a polygonal shape, for example, an octagonal shape is decreased, and cylindrical reinforcing parts 12, 13 are provided on both side surfaces thereof. The diameter of the parts 12, 13 is made roughly equal to the diameter of the inscribing circle of the parts 11. The parts 12, 13 are made cylindrical; therefore, when such mirror 10 is rotated around the axial center of a hole 14 for insertion of a revolving shaft, windage loss and whistling sounds are not produced from the reinforcing parts and are produced only in the parts 11. The windage loss and whistling sounds are decreased by such constitution.
Patent JP-H07230260-A (JP)
Title: Vertical amplitude switch circuit
Inventor: WADA AKIHISA
IPC: H04N3/16
Filed: 1994-02-21
Abstract: PURPOSE:To provide a vertical amplitude switch circuit capable of full scan- displaying vertical amplitude even by a smaller signal of vertical video dual time. CONSTITUTION:A vertical frequency and a horizontal frequency when the vertical video dual time of an input signal inputted from input terminals l, 2 is reduced, are stored by a CPU 4, and when the signal with the same timing as the input signal of the vertical frequency and the horizontal frequency is inputted, a switch signal switching over the amplitude of a saw-tooth-wave inputted to the terminal F of a vertical output circuit 8 is outputted from the terminal E of the CPU 4. Based on the switch signal, a control circuit H turns on/off an FET 12, and controls parallel connection of a resistor 14 for the resistor 13, and switches over to the direction of increasing the amplitude of the saw-tooth-wave.
Patent JP-H07168877-A (JP)
Title: Timing analytical method of integrated circuit
Inventor: PURANAA ATSUSHIYAA
IPC: G06F17/50
Filed: 1994-02-21
Abstract: PURPOSE: To prevent analytic work from being complicated by eliminating the need of generating a timewise test for analyzing the timing of a combination theory circuit by transforming a circuit to perform the timing analysis to a functionally equivalent circuit having the same number of level gates. CONSTITUTION: As a starting point, any suitable delay value δis initially selected (41). A computer transforms a source circuit to a functionally equivalent L path opposite circuit corresponding to the selected delay value δ (42). In order to find out whether any test effective for the specific value of the delay value δexists or not, a multiplex fault text is performed (43). When the effective test is found out, the delay of the source circuit is δ (44). When the effective test is not found out, the value of δ is decremented just for certain quantity and that new δis fed back to the step 42 (45). The steps 43 and 45 are repeated until the δ is sufficiently reduced, the effective test is found out and the final δis determined.
Patent JP-S61183137-A (JP)
Title: Production of glass body having refractive index distribution
Inventor: SHINGYOUCHI KAZUO
IPC: C03B37/016
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a product having high weather resistance under relatively mild conditions by immersing silica gel contg. Ta as a metal other than Si in an HF soln. at a temp. below the b.p. of the soln. and by drying and sintering the silica gel. CONSTITUTION:Si(OCH3)4 contg. Ta(OC2H5)5 is hydrolyzed by adding alcohol and an aqueous NH4OH soln., and the hydrolyzate is made to gel in a glass vessel 1 to form a wet gel 2. This gel 2 is immersed in an aqueous HF soln. 3 at room temp. for the required time to leach out part of Ta, and it is further immersed in water at room temp. and washed by immersion in methanol. The washed gel is slowly dried by heating from room temp. to about 120 deg.C at the required heating rate, and it is sintered at the required temp. with an electric furnace 4. Thus, a desired glass body having a refractive index distribution in the thickness direction is obtd.
Patent JP-H02201897-A (JP)
Title: Electron sparking apparatus
Inventor: MATSUI HIDEKI
IPC: H05B41/32
Filed: 1989-01-30
Abstract: PURPOSE:To charge a trigger capacitor before sparking and make it possible to electric lighting continuously at high speed by installing a LC resonance circuit between a sparking discharge tube and a unidirectional switching device while connecting them in series and applying and not applying electricity to the switching device. CONSTITUTION:A DC-DC converter is operated while an electric source switch SW1 is closed, a main capacitor C1 is charged through diodes D1, D7 and a coil L1 and at the same time a capacitor 3C for luminous intensity control is also charged through a resistor R10 and a coil L2. Under this condition, a luminescent starting switch SW2 is closed and an electricity is applied to a main thyristor SCR1, and a capacitor C3, a trigger capacitor C2, and a capacitor C4 are charged. In this case, electric current of the capacitor 3 tends to run in the reverse direction owing to a LC resonance, but since the thyristor SCR1 is an unidirectional device, the electric current is inhibited from running in the reverse direction. Like this way, after a pulse luminescence of a Xe discharge tube is prepared, luminescence is started by the trigger thyristor SCR2.
Patent JP-H03230429-A (JP)
Title: Clock operation button
Inventor: KOMATSU TERUYOSHI
IPC: G11B33/06
Filed: 1990-02-02
Abstract: PURPOSE:To prevent erroneous pressing when not required, and to carry out convenient operation only when in use by printing a functional letter on an operation button itself, and by providing a recessed part on the part other than the letter part. CONSTITUTION:A letter, for example, H or M, that can discriminate the function of a clock operation button 1 is printed on the operational surface of the button 1, and is rendered to the operation. A recessed part 1a is provided on the surface of the button other than where the letter is printed, and the operation of the button is carried out by pressing the recessed part with a ball point pen and so on. Generally, erroneous pressing of the clock operation button at the time of operating the other buttons can thereby be reduced.
Patent JP-H02202842-A (JP)
Title: 1,1-dichloro-2,2,3,3,3-pentafluoropropane azeotropic composition and azeotropic-like composition
Inventor: ASANO AKIO
IPC: C09K5/00
Filed: 1989-02-02
Abstract: PURPOSE:To provide the subject nonflammable composition suitable as an alternate CFC and a cleansing solvent by comprising 1,1-dichloro-2,2,3,3,3- pentafluoropropane and cyclopentane. CONSTITUTION:A composition comprises 46-98wt.%, especially preferably 66wt.%, of 1,1-dichloro-2,2,3,3,3-pentafluoropropane and 2-54wt.%, especially preferably 34wt.%, of cyclopentane or 2-54wt.% of a hydrocarbon mixture containing the cyclopentane as a main component. The composition has the same or more excellent characteristics as or than those of the conventional CFCs, does substantially not cause the change of the composition thereof on the recycled usage because of having an azeotropic point and greatly good azeotropic-like characteristics, can be used in the same manner as one of the CFCs and can be employed as such without requiring the wide change of the conventional techniques.
Patent JP-H03227223-A (JP)
Title: Production of fin
Inventor: YAMAMOTO SHIRO
IPC: B29C70/06
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a fin which is lightweight and strong and utilized for a surfboard and a sailing board by introducing liquid resin and a reinforced fiber sheet into the top and bottom forces and introducing an expandable core nearly smaller than the fin into the bottom force and furthermore placing the reinforced fiber sheet and resin and thereafter positioning the expandable core and reinforced fiber to the prescribed place in the case of closing the said forces and hardening the liquid resin. CONSTITUTION:A mold split into two of a top force and a bottom force is utilized. A reinforced fiber sheet and liquid resin or its raw material are introduced along the inside face of the bottom force. An expandable core which is formed into a miniature nearly smaller than a fin is introduced to the inside thereof. The reinforced fiber sheet and liquid resin or its raw material are arranged so that these are practically introduced along the inner face of the top force. This top force is crowned to close the mold. When this mold is closed, excess resin is discharged from the inside of the mold and thereafter the resin in the mold is cured and molded. In the case of utilizing reactive resin such as thermosetting resin as the liquid resin, thermal expansion properties are left in the previously formed expandable core. The better molded article is obtained by reexpanding the core by heating and heat release.
Patent JP-S57135586-A (JP)
Title: Full automized video broadcast device
Inventor: OHATA TAKESHI
IPC: H04N5/44
Filed: 1981-02-16
Abstract: PURPOSE:To fully automatize an existing video broadcast common listening  device with a simple work, by superimposing a video signal and an operating  current for power supply switching of a video device on one coaxial cable. CONSTITUTION:An existing video broadcast common listening device consists of a video device 1, mixer 9, amplifier 15, distributor 24, coin timer 33, brancher 39 and television 44. To fully automize them, a video signal and an operating current for power supply switching of a video device 1 are superimposed on a coaxial cable 2 connecting each device and at each device, the superimposition is separated as required. Thus, the video device 1 is brought into operation fully automatically by only depositing a coin to the timer 33. The operating current for video device power supply switching is superimposed on the coaxial cable, then no control wire is provided additionally and fully automation is achieved with a simple work.
Patent JP-H03226856-A (JP)
Title: Program distributed arranging and executing method
Inventor: KITAI ATSUSHI
IPC: G06F9/46
Filed: 1990-02-01
Abstract: PURPOSE:To efficiently design the system by placing a module on an optimal computer by a directory being independent from a program. CONSTITUTION:In the computer system, plural host computers 1, 8 are connected through a communication circuit, and at least one set of plural host computers 1, 8 is provided with a program module 2 of a subroutine unit, and a directory 3 for showing to which computer the subroutine is loaded on and executed. In such a state, in accordance with a distributed arrangement of the program module shown in the directory 3, the computer generates automatically a commu nication processing program, and transfers each subroutine to the execution computer designated by the directory 3. In such a way, by the directory 3 instead of the program, the module is placed on the optimal computer, therefore, the system is designed efficiently.
Patent JP-S60190252-A (JP)
Title: Method and apparatus for detecting accumulation amount powder coated particle
Inventor: PEETA RIPUNIITSU
IPC: G01R29/24
Filed: 1985-02-07
Abstract: A method and apparatus for measuring a quantity of particles deposited on a metal body to be coated with powder or the quantity of powder deposited per unit of time, especially on a moving body. The body is located in a space subjected to an electrostatic field and a quantity of powder deposited, possibly per unit of time, is measured by measuring a charge or current in a circuit connecting the field electrodes. An actual value deposited, indicated by a measurement, is used as a control parameter in a control circuit for adjusting an actual amount deposited to a set deposition amount which is adjustable.
Patent JP-H07233959-A (JP)
Title: Thermoelectric conversion device
Inventor: OKAZAKI MICHIHARU
IPC: F24F1/00
Filed: 1994-02-21
Abstract: PURPOSE:To maintain the durability of a thermoelectric conversion device and to improve cooling effect by a method wherein opening-out directions of cavities of a heat insulation.strength member are disposed opposite to each acting surface of a heat absorption accelerating member and a radiation accelerating member, and each of the cavities is intercepted in the opening-out direction of the cavity. CONSTITUTION:In a heat-insulation.strength member 5, opening-out directions of cavities 51a are disposed opposite to a heat absorption acting surface 31a of a heat absorption member 3 and a radiation acting surface 41a of a radiation member 4 so that the member 5 is disposed between both members 31, 41, and first members 51 are in contact with the rear surfaces of both the members 31, 41, respectively. As a result, the member 5 has an improved strength in the torsional direction between the members 31, 41 against vibration and shock. And since each of the cavities 51a is intercepted by a cavity 52a between the members 31, 41, convection of air and radiation of heat in the cavity 51a are not effected between the member 31 and the member 41. Consequently lowering of durability of a thermoelectric conversion device 1 can be avoided and cooling effect can be improved.
Patent JP-H0554128-A (JP)
Title: Formation of automatic video image database using photograph ic measurement
Inventor: JIERARUDO UEIN PURANKU
IPC: G06T15/10
Filed: 1992-02-07
Abstract: PURPOSE: To provide a conversion method by which pictures of video, etc., taken by an aircraft in flight viewing forward are converted into downward- viewing video database in real time. CONSTITUTION: This method is characterized in that an aircraft 42 flying over related geographical features 20 acquires inclining forward-viewing sequential video data, and a position of a moving body and its attitude of x, y, z, roll, pitch, and yaw are calculated whenever each frame is formed, to estimate an accurate position of the aircraft 42, and picture elements corresponding to the overlapping part 23 of adjacent frames each other. And, distances to picture elements corresponding to each frame are calculated.  And, positions of x, y, and z to each picture element of each frame is decided, and height data and radial data of each picture element to each frame are processed by using only the radial data extracted from lower part of each frame to generate a visual field looking down from the above, and proper downward-viewing database is thereby generated to be used for a video generation system.
Patent JP-S55114864-A (JP)
Title: Fuel feed controller for multi-cylinder
Inventor: SUGASAWA FUKASHI
IPC: F02D21/08
Filed: 1979-02-28
Abstract: PURPOSE: To prevent exhaust from flowing into operating cylinders and improve stability of partial cylinder running, by forming a sealing space through introduction of air downstream of a shut-off valve.  
     CONSTITUTION: The second shut-off valve 10 is set downstream of the first shut-off valve 3 in a passage 1b to form a sealing space 12 in part of a suction passage between both valves 3, 10. A bypass passage 14, communicated with downstream of an air flow meter 13 at upstream of a suction throttle valve 2, is connected with the sealing space 12 to introduce air between both shut-off valves 3, 10 when cylinders are in partial operation. This construction prevents exhaust downstream of the second shut-off valve 10 from leaking out from the sealing space 12 through the first shut-off valve 3 to the operating cylinders, even through air in the sealing space 12 flows in operating cylinders #1W#3 through the shut-off valve 3 at the time of partial operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61184009-A (JP)
Title: Voltage frequency converter
Inventor: AZEGAMI TADASHI
IPC: H03L7/06
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a stable voltage-frequency converter with a simple circuit by providing a voltage-pulse rate converting circuit changing the rate of passing reference pulse depending on an output voltage of an error amplifier. CONSTITUTION:When the rate of passing pulse of the voltage-pulse rate converting circuit 21 depends on an output voltage V, an error amplifier 16 rises or lowers own output voltage V as far as an error voltage exists at its input terminal. As a result, when the error voltage at the input terminal of the amplifier 16 is zero, the balance of the system is expressed in equation, where DON is an on-duty of a switch SW2, which is given as a product between a duty cycle Dr of a reference pulse Pr to the converting circuit 21 and a passing rate Tr of the converting circuit 21. Further, an output frequency F0 of the converting circuit 21 is given as a product between the reference frequency fr of the pulse generating circuit 19 and the passing rate Tr. Thus, the output frequency F0 is proportional to an input voltage ei.
Patent JP-S61183447-A (JP)
Title: Sintered iron alloy for valve seat
Inventor: KADOTA YUKIO
IPC: C22C38/30
Filed: 1985-02-08
Abstract: PURPOSE:To obtain the titled alloy having superior wear resistance and attacking hardly an opposite material by dispersing Co alloy grains and grains of an intermetallic compound such as FeCr as hard grains in a pearlite-beas iron matrix under specified conditions. CONSTITUTION:A sintered iron alloy for a valve seat having improved wear resistance and weakened attacking properties on an opposite valve is obtd. by uniformly dispersing, by weight, 5-25% alloy grains consisting of 10-40% Cr, 5-20% W, 0.5-3% C and the balance Co and 1-10% hard grains of an intermetallic compound selected among FeCr contg. 60-70% Cr, FeW contg. 70-80% W, FeMo contg. 60-70% Mo, FeNb contg. 55-65% Nb and FeV contg. 45-55% V in a pearlite-base iron matrix contg. 0.5-2.0% C.
Patent JP-S63193448-A (JP)
Title: Sample holding device
Inventor: MATSUDA KOJI
IPC: H01J37/20
Filed: 1987-02-03
Abstract: PURPOSE:To improve heat conductivity and to enable effective cooling of a sample by forming metallic thin film layers on both surfaces of an elastic heat conductor in order to obtain a heat conductive medium and welding the heat conductive medium on a sample mounting surface. CONSTITUTION:A heat conductive medium 8 obtained by forming metallic thin film layers 7 on both surfaces of an elastic heat conductor 2 is welded on a sample mounting surface 11 of a platen 1 by the use of a low melting point metallic material. This heat conductor medium 8 is obtained, for example, when metallic thin layers 7 of aluminium, gold, silver, or the like are formed by performing chemical plating or vacuum evaporation or the like on both surfaces of the heat conductor 2 which is formed by mixing heat conductive corpuscles of alumina, carbon, gold, or the like with elastic and heat-resisting silicone rubber. Therefore, even if heat generation of the wafer 3 occurs by radiation processing of ion beams, the heat is transferred from the wafer 3 to the heat conductor 2 via one metallic thin film layer 7 of small heat resistance in the heat conductive medium 8, and the heat is transferred quickly to the platen 1 welded by the use of the low melting point metallic material via the other metallic thin film layer 7 so as to perform cooling of this device. Hence, a temperature rise in the wafer 3 can be suppressed.
Patent JP-S55117402-A (JP)
Title: Brake controlling device for electric car
Inventor: SHIBA SADAMI
IPC: H02P3/12
Filed: 1979-02-28
Abstract: PURPOSE: To minimize the wear in parts of an electric car by applying a generation brake actuatable by a cross-field system, even when a primary electric motor is opened during an operation of the electric car, whereby the frequency of operation of a mechanical brake can be reduced.  
     CONSTITUTION: In order to operate an electric car by the primary electric motors 8, 9 alone with the primary electric motor 7 opened, an opening switch 21 is shifted to an opening or the second position. In accordance with this switch shifting action, a breaker 4 is opened so that an opening switch 24 is shifted to an opening or the second position. At this time, all of opening switches 22, 23 and change-over switches 25W27 remain in a normal closing or the first position. When a braking instruction is then given, rectifiers 2, 3 are turned off, and breakers 31, 32 are closed. As a result, an electromotive force of the primary electric motor 8 causes a braking current to rise in circuits 8A-25, 1-33-31-24, 2-17, 1-9F-17, 2-23, 1-21, 2-22, 1-8A so that a generation brake is operated. An electromotive force of the primary electric motor 9 is also adapted to cause the generation brake to be operated in the same manner. 
     COPYRIGHT: (C)1980,JPO&Japio