baber/WOPTO huggingface dataset:
Patent JP-S58111430-A (JP)
Title: Current switch circuit
Inventor: SHIRAKI KENJI
IPC: H03M1/74
Filed: 1981-12-24
Abstract: PURPOSE:To attain a current switch circuit suitable for an MOS monolithic IC easily compatible with conventional logical circuit, by performing a current division with high accuracy in the dividing ratio in response to a digital input code, in the current switch circuit using FETs. CONSTITUTION:When a signal output terminal 66 of an encode circuit is on a high level, FETs M10, M14 are turned on, and FETs M11, M15 are turned off. FETs M10 and M12 and an inverter 57 form a feedback loop, the current switch FETM12 is conductive, the gate of an FETM13 is on a high level with the M14 to be cut off. When the terminal 66 is on a low level, the FETs M11, M13 are turned on, the FETs M10 and M14 are turned off, the gate of the FETM12 is on a high level with the M11 to be cut off. The FETs M13, M15 and the inverter 57 form a feedback loop and the current switch FETM13 is conductive.
Patent JP-H0376748-A (JP)
Title: Modified polyester composition
Inventor: KIDA KENJI
IPC: C08L67/02
Filed: 1989-08-21
Abstract: PURPOSE:To prepare a modified polyester compsn. excellent in the adhesive properties, transparency, heat resistance, and mechanical properties by compounding a specified amt. of a sterically hindered phenol compd. into a polyester obtd. from a specific acid component and a diol component comprising an alkylene glycol. CONSTITUTION:100 pts.wt. polyester obtd. from an acid component comprising terephthalic acid, an arom. dicarboxylic acid having a metal sulfonate group (e.g. 5-sodiumsulfoisophthalic acid) and a 4-20C aliph. dicarboxylic acid (e.g. adipic acid) and a diol component comprising an alkylene glycol (e.g. ethylene glycol) is compounded with 0.005-3 pts.wt. sterically hindered phenol compd. [e.g. pentaerithritol tetrakis(3,5-di-t-butyl-4-hydroxycinnamate)].
Patent JP-H0262878-A (JP)
Title: Novel benzofuroquinoline derivative
Inventor: KAMIJO TETSUKIYO
IPC: C07D491/04
Filed: 1988-08-30
Abstract: NEW MATERIAL:A compound expressed by formula I [either of R<1> and R<2> is -OR<3> (R<3> is carbamoyl, N-lower alkyl-substituted carbamoyl lower alkylsulfonyl, formyl, etc.) and the other is H, OH or -OR<3>; n is 1 or 2]. EXAMPLE:3,9-Diacetoxy-5H-benzofuro[3,2-c]quinolin-6-one. USE:Useful as a remedy for osteoporosis having excellent bone resorption and osteogenetic promoting action. PREPARATION:1,1'-Carbonyldiimidazole and methyl iodide are added to a solution of a carboxylic acid expressed by the formula R<8>-COOH (R<8> is H or lower alkyl) in chloroform and the resultant mixture is stirred. A solution of a compound expressed by formula II (either of R<6> and R<7> is OH and the other is H or OH) in DMF is then added and reacted with the above-mentioned mixture solution.
Patent JP-S6296321-A (JP)
Title: Soda recovery apparatus
Inventor: IWAHASHI KOJI
IPC: C01D1/22
Filed: 1985-09-28
Abstract: PURPOSE:To eliminate the necessity of a cooling pipe in a fluidized bed combustion furnace and simplify an apparatus, by combining a combustion furnace in the absence of iron oxide with a fluidized bed combustion furnace using iron oxide as a fluid medium in the apparatus for recovering NaOH from an alkali pulp waste liquor. CONSTITUTION:50-70% alkali pulp waste liquor is introduced from a feed pipe 4 into a combustion furnace 2 and burned to form Na2CO3. A combustion waste gas containing the Na2CO3 is passed through flues 5 and 11, fed to a dust remover 3 and separated into a solid containing the Na2CO3 and waste gas, which is then discharged through a flue 6. The Na2CO3 is fed through a pipe 7 into a fluidized bed combustion furnace 1. Fe2O3 is simultaneously fed from a pipe 8 and the residual 30-50% alkali pulp waste liquor is fed from a pipe 9 at the same time and burned in the fluidized bed combustion furnace 1 to form Na2Fe2O4 from the Fe2O3 and Na2CO3. The resultant Na2Fe2O4 is then decomposed into NaOH and Fe2O3 by hydrolytic reaction and the NaOH is taken out of an taking outlet 12 as a product. The interior of the fluidized bed combustion furnace 1 is kept at 800-1,000 deg.C by the endothermic reaction of Fe2O3 with Na2CO3 and the necessity of a cooling pipe can be eliminated to simplify and miniaturize the fluidized bed combustion furnace 1.
Patent JP-2001043256-A (JP)
Title: System for dividing simulation model into plural processors
Inventor: SHOJI MINORU
IPC: G06F19/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To divide a model into plural processors while reducing inter-processor connections without considerably extending model generation time. SOLUTION: This system is provided with an inter-element connection information storage means 1 for storing the information of connection between elements in the circuit of a simulation object, a connection list extracting mans 2 for extracting elements connected with a specified element as a list, an allocated processor storage means 3 for storing a processor to which respective elements are allocated, an allocation element list storage means 4 for storing the list of elements to allocate, a processor circuit scale storage means 5 for storing the circuit scale of elements allocated to respective processors, an element allocating means 6 for actually allocating the respective elements to the processors,  a processor list storage means 7 for storing the list of processors related to the connection list and an allocation element selection control means 8 for selectively controlling the elements to be allocated to the processors.
Patent JP-H07167726-A (JP)
Title: Device for monitoring air pressure of tire of automobile during operation
Inventor: ANTONIO FUIORENCHINI
IPC: B60C23/02
Filed: 1994-08-19
Abstract: PURPOSE: To provide a device monitoring a pneumatic tire pressure of an automobile during its operation. CONSTITUTION: A proper means eliminating a centrifugal force effect is installed on a tire, and a pressure sensor provided with a permanent magnet 5, which is designed so as to follow up an action of a sensor, is combined. Therefore, while a wheel is rotated, the magnet 5 generates an impulse to an induction coil 10 positioned in the fixed position in a suspension in every rotation of the tire, and this time integral is directly related to a tire pressure. As a result, the impulse received by means of the induction coil 10 is processed by means of a microprocessor device, and a signal is sent to a driver seat if the tire pressure is deflected out of the predetermined range.
Patent JP-S58118699-A (JP)
Inventor: SUKOTSUTO SUTEIIBUN KURINASU
IPC: G10H1/34
Filed: 1982-12-10
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-H1049276-A (JP)
Title: Keyboard switch device
Inventor: OSAWA FUMIHIKO
IPC: G06F3/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve assembly and reduce the material consumption of an elastic switch body, and lower the cost by composing the keyboard switch device of the elastic switch body formed by integrally forming click domes, which have projections for contact depression formed on internal surfaces facing contact parts and a runner pad which connects the click domes to each other by using an elastic material. SOLUTION: The elastic switch body 7 consists of the click domes 9 corresponding to contact conductors 8a and 8b of a three-layered membrane switch 8 and the runner part 10 which connects those click domes 9 to each other. On the ceiling surface 9a of a click dome 9, a cylindrical guide part 9b is formed in one body, and on its internal surface, a cylindrical projection 9c for contact depression is formed. Then the runner part 10 is equipped with the elastic switch body 7 formed in a thin branch shape as a necessary irreducible shape, and then the resin consumption of this elastic switch 7 is reduced.
Patent JP-S59108678-A (JP)
Inventor: MURONO SHINJI
IPC: B66B1/40
Filed: 1982-12-13
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-S6276944-A (JP)
Title: Automatic controlling circuit for clock phase
Inventor: ISHIKAWA KENJI
IPC: H04L7/033
Filed: 1985-09-30
Abstract: PURPOSE:To control the phase of a latch clock automatically at a point where an eye aperture is always maximized stably by constituting the titled circuit of a variable phase shifter of a clock signal, a phase comparator detecting the phase difference between its output and a digital signal and a phase control signal generating circuit using its detection signal to control the phase shift quantity of the variable phase shifter. CONSTITUTION:The variable phase shifter 2 changes the phase of a clock 21 frequency-synchronized with a frequency of a clock component of a burst digital signal 11. A phase comparator 3 detects the signal 11 including the clock component and an identification clock 22 being an output of the variable phase shifter. A phase control signal generating circuit 4 generates signals 42a, 42b controlling the phase shift quantity of the variable phase shifter 2 from a detected voltage 32 of the phase comparator 3. An identification circuit 1 uses the clock 22 to identify a reception data signal 12 from the signal 11. Through the constitution above, even when the phase of the identification clock is deviated from the optimum point, the phase shift quantity of the variable phase shifter 2 is controlled to identify the reception data from the burst digital signal at the optimum phase.
Patent JP-2000049133-A (JP)
Title: Method of cleaning semiconductor substrate
Inventor: TAKADA RYOKO
IPC: C11D7/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To remove microscopic damages caused by processing a semiconductor substrate, satisfactorily removing fine particles adhered to the surface of the semiconductor substrate, using the reduced number of processes and remove metallic impurity adhered to the surface of the semiconductor substrate. SOLUTION: After impregnating a semiconductor substrate in a mixture of hydrogen peroxide and ammonium hydroxide and then in dissolved ozone water, the semiconductor substrate is impregnated in a liquid containing hydrofluoric acid at 0.005-0.25 weight%. After this, it is preferably soaked in oxidizing liquid. Organic acid or organic salt at 0.0001 weight% or more is further preferably added to hydrofluoric acid.
Patent JP-S6459586-A (JP)
Title: Reception of fare and issuing of ticket for ticket issuing apparatus
Inventor: FUJISHIRO JUTARO
IPC: G07B15/00
Filed: 1987-08-31
Abstract: PURPOSE: To improve the passenger service by defining the stop stations which are automatically set by switching in sequence in response to the shift of the vehicle operations as reference start station for which the passenger fares are to be received and the passenger tickets are issued, performing automatically the reception of fare covering a start station through the destination and the payment of changes of the fare and thus performing the reception of fares and the issue of tickets. CONSTITUTION: The reference start stations are automatically set switching in sequence to the stop stations displayed at a line display part to receive the passenger fares and tickets as the stop stations are successively shifted in response to the operations of a vehicle. When a passenger pays his fare at his reference start station, the difference is automatically calculated between the paid amount and the fare covering the start station through the destination station and paid back to the passenger out of the source coins or the change paper money. At the same time, a passenger ticket where the necessary items are printed is automatically issued to the passenger.
Patent JP-H0962497-A (JP)
Title: Software design support system
Inventor: FUKUDA MASAHITO
IPC: G06F9/06
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the software designing support system which can make software development more efficient. SOLUTION: This system has an analytic information storage means 1 which stores request analytic information having a data flowchart and a state transition chart obtained through a software request analyzing process, a converting method storing means 4 which stores a converting method for at least one of central conversion, transaction conversion, and control conversion for converting the request analytic information into design information used for software designing, an analytic design converting means 7 which converts the request analytic information into design information according to the converting method stored in the converting method storage means as the converting method is selected through a converting method input means 5, and a design information storage means 11 which stores the design information.
Patent JP-H0643517-A (JP)
Title: Image blur preventing device for camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B5/00
Filed: 1992-07-24
Abstract: PURPOSE:To make the device compact by providing an image blur correcting means and to make a good driving response. CONSTITUTION:This device is equipped with 1st and 2nd gradient index lens arrays 15 and 17 formed by arraying lenses having distributed refractive index decreasing in refractive index in proportion to the square of the distance from the optical axis, a driving means 19 which moves at least one of the 1st and 2nd diotributed refractive index lens arrays 15 and 17 at right angles to an optical axis 8 of photography, and the image blur correcting means which drives the driving means 19 according to the shake signal from a shake detecting means 24 and corrects the image blur due to a shape applied to the camera; and at least one of the 1st and 2nd lens arrays 15 and 17 is moved at right angles to the optical axis 8 of photography according to the blur signal from the blur detecting means 2 to correct the image blur.
Patent JP-H09172157-A (JP)
Title: Blooming prevention structure of trench lateral direction overflow drain for virtual charge coupled device
Inventor: JIYAROSURABU HAINESEKU
IPC: H04N5/335
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable improvement in uniformity of blooming preventing performance, adjustment of a blooming preventing barrier depending on the depth of a trench, and miniaturization, by causing a lateral overflow drain to include a drain region below the trench, a gate in the trench, and a virtual gate adjacent to the trench. SOLUTION: A lateral overflow drain for a charge coupled device has a first conductivity type semiconductor region 70 having a trench, a second conductivity type drain region 24 below the trench, and a plurality of barrier implants 78 which surround the trench and are adjacent to the drain region 24. The lateral overflow drain also has a gate 20 provided in the trench to be located above and isolated from at least a part of the plurality of barrier implants 78 so as to cover these barrier implants, and first conductivity type virtual gates 30 and 32 in the semiconductor region adjacent to the trench. In addition, the lateral overflow drain has a buried layer 72, a virtual well implant 76, an insulating layer 80, and a conductive connecting portion 82.
Patent JP-H0774940-A (JP)
Title: Image forming device for confidential document
Inventor: UGAI TAKESHI
IPC: H04N1/387
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a new image forming device for a confidential document capable of scrambling a confidential part in a partially secret confindential document, simply outputting a copy of the document and, as necessary, restoring and copying the scrambled image from the copied image. CONSTITUTION:A required confidential part in an original is specified by a confidential part specifying means 31, the image of the specified confidential part out of a confidential document image read out by an image reading means 12 is scrambled by a scrambling means 42, the address of the confidential part is coded by an address information recording means 41, and the code is added to a prescribed position of a copied image to record it. When the coded address exists on the copied original, the image of the original part corresponding to the address is restored by a reverse scrambling means 43, the restored confidential part is recorded as a copied image, and at the time of inputting prescribed information, the locked state of the reverse scrambling means is unlocked by a reverse scambling means control means.
Patent JP-2000284126-A (JP)
Title: Phase difference plate, circular polarization plate and reflection type liquid crystal display device
Inventor: ARAKAWA KOHEI
IPC: G02F1/1335
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain phase shift corresponding to λ/4 all over the wavelength region to be used. SOLUTION: The phase difference plate is obtd. by laminating an optical anisotropic layer A having 210 to 300 nm retardation at 550 nm wavelength and an optical anisotropic layer B having 115 to 150 nm retardation at 550 nm wavelength, and it has 0.2 to 0.3 ratio of retardation/wavelength at 450 nm, 550 nm and 650 nm wavelengths. In this plate, at least one of the optical anisotropic layer A and the optical anisotropic layer B is a layer consisting of liquid crystalline molecules.
Patent JP-S6276496-A (JP)
Inventor: MORO HIROYUKI
IPC: G21C15/243
Filed: 1985-09-30
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-S6462180-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1987-08-31
Abstract: PURPOSE: To sufficiently attract the interest of a player by operating the display control means of a specified display state appearing with a probability higher than the appearing probability of the special display state of a variable display device based on the output of a special display state detection means. CONSTITUTION: As the special display state, the appearing probability of the three combinations of '5, 5, 5,' '7, 7, 7' and '9, 9, 9' of the display of variable display members 71-73 becomes 3/1000, and when it appears, the specified display state display control means for displaying the specified display state appearing with the probability higher than that is operated and the specified display state is judged when all patterns become the same in addition to the three patterns. Thus, the appearing probability becomes 1/100. Then, when it appears for three times, the operation of the specified display state display control means is ended and the normal appearing probability of the special display state is returned.  At the time, the average probability of the probability 3/1,000 of the special display state and the probability 1/100 of the three times of the specified display state display control means is 211 times and the general appearing probability 1/200 is not exceeded.
Patent JP-2001009441-A (JP)
Title: Septic device
Inventor: EBINA HIROOMI
IPC: C02F1/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a septic device for removing contamination substance from discharge water of a sink, a bath room, a washing machine, and a washstand, etc., and enabling to purify the discharge water. SOLUTION: The septic device is arranged at the inside of a house such as the insides of cabinets of discharge instruments of the sink, etc. Also, the septic device is constituted of a septic tank main body 1 provided with a casing 8 on which an inflow port 2, a discharge port 3, partitioning walls 4 for partitioning the inside into plural small rooms 5, a communicative part communicated with the small rooms 5 in series, and air diffusion pipes 7 arranged in respective small rooms 5 are provided, and is constituted of carriers 9 arranged in the small rooms 5 for propagating aerobic bacteria, and a compressor 10 connected with the air diffusion pipes 7.
Patent JP-S6278471-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: YAMAUCHI TERUO
IPC: F02M29/00
Filed: 1985-09-30
Abstract: PURPOSE:To improve fuel consumption, by a method wherein, in a device which is provided with a suction pipe having a branch part and has a fuel injection valve located up a line from the branch part, a fuel atomizer, taking in an air flow to atomize injection fuel, is attached to the fuel injection part of the fuel injection valve. CONSTITUTION:A suction pipe 4 is formed with a main suction pipe 7 and plural branch pipes 8 communicated to the pipe 7. A throttle valve 6 is situated up a line from the branch part, and a fuel injection valve 10 is placed right after the throttle valve 6. The fuel injection valve 10 is attached to the upper bottom side of the main suction pipe 7, and fuel is injected through a fuel atomizer 26. The fuel atomizer 26 has a hollow cylindrical body 29 coupled to a nozzle port 28 of the fuel injection valve 10. The body 29 is so formed as to extend in the direction of an air flow escaped through the opening part of the throttle valve 6, and a pre 31 for taking in air is formed in the front part of the body. Further, a pocket part 25 is formed in a projected manner on the wall surface part, facing on the main suction pipe 7 side, of the branch pipe 8.
Patent JP-H0381136-A (JP)
Title: Manufacture of vibration damping pipe
Inventor: SHIBATA SHINJI
IPC: B21C37/06
Filed: 1989-08-24
Abstract: PURPOSE:To ensure fully ample spacing between inner pipe and outer pipe so as to obtain enough vibration damping effect by a method wherein laminated sheet, which is produced by filling foaming material between flat metal plate and flexible corrugated metal sheet, is worked into pipe by being bent into a tubular shape so as to form its inside by the corrugated metal sheet and, after that, the foaming material is expanded. CONSTITUTION:After polyethylene-based foaming material 3 is spread over the grooves of thin corrugated metal sheet 2a, thick flat metal plate 1a placed onto the sheet so as to spot-weld contactins parts of both the plate 1a and the sheet 2a at proper intervals. The obtained laminated sheet 5 is worked into pipe by being bent into a tubular shape so as to form its inside by the corrugated metal sheet 2a. Next, the resultant part is passed through working process so as to expand the foaming material 3, resulting in deforming the thin corrugated metal sheet 2a. Finally, the foaming material evaporates and the polypropylene disappears. The vibration damping exhaust pipe obtained as mentioned above is a double pipe consisting of an outer pipe 1 and an inner pipe 2, which located inside the outer pipe 1, the cross-section of which is wavy annular and which has enlarged spacing 4 between the outer pipe 1 and the inner pipe 2, resulting in importing excellent vibration camping effect.
Patent JP-S6196751-A (JP)
Title: Semiconductor device
Inventor: FUSE EIGO
IPC: H01L23/522
Filed: 1984-10-17
Abstract: PURPOSE:To prevent the conductor for wiring from vanishing due to a reaction of the conductor for wiring to the insulating film between the wiring layers in a semiconductor device by method wherein the semiconductor device is constituted in the structure, wherein the conductor for wiring is held between the phosphorus impurity-containing oxide film (PSG film) and the insulating film to be formed by a plasma or sputtering growth method and so forth. CONSTITUTION:The diagram (a) shows the semiconductor device in the structure, wherein a conductor 2 for wiring is held between a PSG film 3 and an insulating film to be formed by a plasma or sputtering growth method and so forth, a nitride film 1. The diagram (b) shows the semiconductor device in the structure, wherein second insulating films 4 (such as silica films) are added to a PSG film 3 and an insulating film 1 to be formed by a plasma or sputtering growth method and so forth. According to these wiring structures, a reaction of the conductor 2 for wiring to the insulating film 1 can be prevented by the PSG film 3, and furthermore, the bad effect to affect the electrical characteristics of the semiconductor device in the MOS structure can be also prevented.