baber/WOPTO huggingface dataset:
Patent JP-S59125134-A (JP)
Title: Privacy telephone set
Inventor: MIZUNO MASASHI
IPC: H04K1/04
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a privacy telephone set which is applicable even to a circuit of low quality and a strong fading circuit by dividing equally a band of sound signals into parts and applying the frequency inversion/exchange, delaying and amplitude operation successively to each divided band. CONSTITUTION:A sound input is divided equally into 8 parts by a mixer circuit 3 and an intermediate frequency BPF4. The intermediate frequency of the BPF4 is changed again into the sound of a base band by a local oscillator 13 and a mixer circuit 5, and the exchange of frequency and the inversion of spectrum are carried out by the frequency of the oscillator 13 obtained when the intermediate frequency of the BPF4 is changed into the sound of the base band. In addition, the delay time is decided for each sub-band with each output of the circuit 5 through a delay element 6, a switch 7 and a delay ontroller 14. At the same time, the gain of a variable gain amplifier 8 is controlled by a controller 15 for amplifier 8. The output of the amplifier 8 is synthesized and delivered, and the sound is reproduced in the same procedure.
Patent JP-S6293495-A (JP)
Title: Rotary compressor
Inventor: NAKAOKA MASASHI
IPC: F04C29/04
Filed: 1985-10-18
Abstract: PURPOSE:To improve the reliability of a rotary compressor and miniaturize the same, by returning a high temperature gas from an introducing pipe to a mechanical portion after cooling in a cooling portion wherein the high temperature gas is conducted out from a discharging pipe portion to the outside of a sealing receptacle, and cooling effectively the vicinity of a discharge valve and a cylinder which have the highest temperature in the compressor. CONSTITUTION:A high temperature high pressure gas discharged is cooled at a discharging pipe 14 and a cooling portion 19 by means of an outside air and a blown air, is returned directly from an introducing pipe 23 to the anti- motor side plate 7 of a mechanical portion. Then, the gas is passed through a cooling passage 22 provided on the anti-motor side plate 7 to be heat- exchanged, and is released into a receptacle 1 from a communicating hole 24 for returning the gas into the sealing receptacle 1. As a result, the vicinity of a discharge valve 15 and a cylinder 5 which come to the highest temperature in the rotary compressor can be effectively cooled. Moreover, as no special parts are needed, the rationalization of the cooling portion 19 and miniaturization owing to the reduction of temperature can be realized.
Patent JP-S61112784-A (JP)
Title: Sealed type motor-driven compressor
Inventor: HIRATA TOSHIYUKI
IPC: H02K1/18
Filed: 1984-11-06
Abstract: PURPOSE:To prevent a stator from dislocating sideways to be caused by shock under transportation only through simple processing, by providing a recess in the frame, and by fixing the stator in such a way that a part of the stator is bitten in the recess. CONSTITUTION:A recess 15 is formed in the frame 1' at its joint surface 13' with leg 5'. A bolt hole is bored approx. in the center of this recess 15. Stator 4' is fixed to the joint surface 13' with a bolt 17 having a smaller dia. than the bore of the recess 15, and a part of the stator 4' portion surrounding the bolt 17 is bitten in the recess 15.
Patent JP-S58221648-A (JP)
Title: Cylindrical casting of cast iron having resistance to abrasion
Inventor: AOKI MASAMI
IPC: B22D13/02
Filed: 1982-12-23
Abstract: PURPOSE:To improve the hardness and abrasion resistance of a titled casting, to enable the production of a large-sized casting and to make the production inexpensive, by forming a layer of W carbide or the composite carbide thereof in one body on the outside surface. CONSTITUTION:WC powder or the composite carbide thereof is settled and held in a fused flux having a low m.p., a high b.p. and a low viscosity, and is added together with the flux to molten cast iron so that the carbide, etc. are not oxidized. A cylindrical casting of cast iron having resistance to abrasion is produced by using the molten metal added with the carbide, etc. and making use of a centrifugal casting method. Since the WC, etc. have large specific gravity, they concentrate densely on the outside surface after the casting by centrifugal force, thus forming a layer.
Patent JP-H0284031-A (JP)
Title: Facility data maintenance method
Inventor: TANIMURA TAKAYOSHI
IPC: G06F12/00
Filed: 1988-09-19
Abstract: PURPOSE:To enable free selection of rearranging and testing time of facility data regardless of working time of hardware by checking input of incorrect facility rearrangement data when a simulated facility data base is developed based on facility rearrangement data and current facility data base. CONSTITUTION:A system management unit 3 has facility data managing function and recognizing/switching function of main and sub systems of computors 1, 2, where a monitoring/controlling object, i.e., facility data, is stored as a facility data base in a memory 4 then a computor 1 copies the facility data base into the memory 10 thereof and performs specific data processing. Current data base and rearrangement data concerning to 1st to n-th works are combined in the data developing section 7 of the system managing unit 3 then a future data base is simulated and stored in a memory 6. Thereafter the simulated data base is copied into the memory 11 of the computor 2 and employed at the simulation executing section 8 in the computor 2.
Patent JP-H04113824-A (JP)
Title: Material feeding device
Inventor: KATO TAKEFUMI
IPC: B29C47/08
Filed: 1990-09-04
Abstract: PURPOSE:To improve working efficiency and productivity by a method wherein molding material, which is extruded and formed with an extrusion mechanism, is cut to the desired lengths with the cutting member of an cutting mechanism and the resultant cut molding material is sucked with the suction member of a conveying mechanism so as to be carried to the desired position. CONSTITUTION:By actuating the moving cylinder 17 of a cutting mechanism 13, a cutting member 15 is moved so as to cut molding material 10, which is extruded and molded, with a cutting blade 14. At the same time, the cutting blade 14 is directed upwards so as to hold the molding material 10 inside the cutting blade 14 by moving the cutting member 15 while being pivoted about the fulcrum of one shaft 18. Next, by actuating the vertically moving cylinder 26 and the horizontally moving cylinder 25 of a conveying mechanism 23, the suction surface of a suction member 24 is brought into contact with the top of the molding material 10 so as to suck the molding material. 10. After that, by moving the suction member 24, the molding material 10 is fed in the mold of a mold loading and unloading device 30.
Patent JP-H0553699-A (JP)
Title: Operational margin detection circuit
Inventor: MIYATA SHINJI
IPC: G06F1/28
Filed: 1991-08-21
Abstract: PURPOSE:To provide the operational margin detection circuit to be integrated in an LSI with the other circuits. CONSTITUTION:An arithmetic unit 1 inputs arithmetic data A and B at the leading edge of a clock signal phi, outputting the arithmetic result to a latch 3 circuit as well as to a carry C. The latch circuit 3 latches the arithmetic result outputted from the arithmetic circuit 1 at the trailing edge of the clock signal phi. An exclusive OR gate 5 performs the direct input of the carry C as well as the indirect input through a delay circuit 2. A latch circuit 4 latches the output of the exclusive OR gate 5 at the trailing edge of the clock signal phi.
Patent JP-2000063604-A (JP)
Title: Vinyl chloride type resin film for agricultural use
Inventor: FUJIWARA KATSUHIRO
IPC: A01G13/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride type resin film for agricultural use with an improved impact strength at a low temp. and only a slight decrease in physical properties on outdoor exposure (after aging). SOLUTION: This vinyl chloride type resin film for agricultural use is prepd. by blending 100 pts.wt. of a vinyl chloride resin (A) having an average degree of polymerization of >=1,000 but <=2,500, 30-60 pts.wt. of a plasticizer (B), and 0.5-20 pts.wt. of acrylic type elastomeric particles (C) having an average particle size of 100-300 μm, and, regarding the partial separation efficiency, a ratio of the particle size by 25% separation (D25) to the particle size by 75% separation (D75), or D25/D75, of 1.05-2.5, the particles being made of a polymer consisting mainly of an alkyl methacrylate.
Patent JP-H0661720-A (JP)
Title: Parabolic antenna
Inventor: FUJIWARA TETSUO
IPC: H01Q1/42
Filed: 1992-08-11
Abstract: PURPOSE:To simplify the covering work of a sheet so as to reduce the work time and to prevent a frozen snow damage on a reflecting mirror by extending a sheet covering an opening of the reflecting mirror so as to almost cover the entire shield plate and a rear side of the reflecting mirror. CONSTITUTION:A sheet 7 formed by Teflon coating to glass fibers is covered from an opening 2a of a reflecting mirror 2 up to a shield plate 4 and almost the entire part of a rear side of the reflecting mirror 2 and fixed to a mount ring 5 to give a prescribed tension by using a J bolt 6. Through the constitution above, since the entire part of a parabolic antenna 1 is covered by the one sheet 7, number of projections at the outer face of the antenna 1 is reduced and the surface area freezing by depositted snow or the like is reduced, and the frozen snow quantity on the rear side of the reflecting mirror 2 is reduced and excess load onto an iron tower supporting the parabolic antenna 1 is prevented.
Patent JP-H0947216-A (JP)
Title: Frozen cooked bread used by heating in electronic oven
Inventor: SUZUKI NAOSHIGE
IPC: A21D15/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain cooked bread such as a hamburger, a hot-dog, etc., improved in corresponding performance to heating by an electric oven. SOLUTION: This frozen cooked bread used by heating in an electronic oven contains edible oil and fat having a low viscosity as an oil and fat component for blending into a bread dough. In the cooked bread, cooked materials are put between the bread or wrapped by the bread and a hamburger, a hot-dog, etc., are typical examples. The cooked bread contains >=50wt.% edible oil and fat having a low viscosity. The edible oil and fat having the low viscosity is the triglyceride of a middle chain fatty acid. The oil and fat component is added in 15-25wt.% based on the source flour of the bread dough. The bread can be preserved in a frozen state and the objective cooked bread highly improved in corresponding performance to the heating by the electronic oven can be obtained by only heating the bread in the frozen preserved state.
Patent JP-S61112385-A (JP)
Title: Photovoltaic device
Inventor: ONO MASAYOSHI
IPC: H01L31/0392
Filed: 1984-11-07
Abstract: PURPOSE:To improve dielectric strength, by using a silicon nitride film including carbon as an insulating film, which is provided on the surface of a metal substrate. CONSTITUTION:An insulating film 2 comprises a silicon nitride film including carbon. The thickness is about 0.5-2mum. Said insulating film is formed as follows: methane gas and acetylene gas as a carbon supplying source are added to the mixture of silane gas and nitrogen gas; high frequency glow discharge is performed; and the film is deposited on a metal substrate 1. Thus the dielectric strength of the insulating film becomes sufficiently large. Therefore, the dielectric breakdown of the insulating film does not occur when a photovoltaic region is formed. Thus the reliability and the manufacturing yield rate of the photovoltaic device can be improved.
Patent JP-S6478318-A (JP)
Title: Command processing system in multi-window system
Inventor: IWAMI HIDEFUMI
IPC: G06F3/048
Filed: 1987-09-21
Abstract: PURPOSE:To improve the operability with the catalog processing, etc., by displaying simultaneously a train of commands and the executing states of these commands on the same screen and enabling an operator to clearly grasp the correspondence between said commands and their processing states. CONSTITUTION:1st and 2nd windows 12 and 13 are set on a display screen 11 and an operator supplies a train of commands for data processing carried out through the window 12. Under such conditions, the data processing results are outputted and displayed on the window 12 in response to those input commands. While the input command trains are successively displayed on the window 13. Thus the correspondence is secured on the screen 11 between the commands and their processing results. Then a catalog of a program consisting of the input command train can be registered as necessary after confirmation of the processing results of commands. As a result, the operator's operability is improved when a train of commands is registered as a catalog or undergoes the trail, corrections, etc.
Patent JP-S61115300-A (JP)
Title: Memory testing method
Inventor: YAMAGIWA AKIRA
IPC: G11C29/00
Filed: 1984-11-09
Abstract: PURPOSE:To make it possible to test the partial writing of the memory, by specifying a part of address signal for specifying a word in memory as a write selection signal, and by setting the unit of partial writing as one word. CONSTITUTION:For the confirmation of the action of partial writing, a test pattern generator 6 sequentially updates address signals 8 with write enable signal 16 being turned off, and reads out a memory 1. In the data read out, one byte specified by a partial writing byte selection signal 9 is selected by a selector 5 and sent to read out data register 13, and then compared, by a comparator 14, with an expected data value 11 corresponding with that data. Namely, the test pattern generator treats the one byte which is a unit of partial writing as one word, and writes the data. And by comparing the data read out with the expected data corresponding to the address, it confirms the action of partial writing. Namely, the partial writing action of the memory can be easily done using the conventional test pattern generator.
Patent JP-H03100264-A (JP)
Title: Ceiling execution assisting machine
Inventor: SAKAMOTO SHIGERU
IPC: E04G21/16
Filed: 1989-09-11
Abstract: PURPOSE:To improve the execution performance by installing a traveling dolly which has an execution work floor part which can be raised and lowered freely together with a board supporting elevator device and a board taking-out dolly. CONSTITUTION:A traveling dolly 1 is engaged with a board taking-out dolly 2, and boards 5 are taken out one by one by a taking-out hook part 22, and slided upward. Then, an execution work floor part 12 is raised, and a turning arm 24 is turned, and the board 5 is supported onto the top part of the board supporting elevator device 11. Then, the board 5 is lifted up to a ceiling surface, and an operator on the working floor 12 applies the board 5 by screws. Then, the operator gets onto the space A of the working floor part 12, and controls a control operation part 13 and a handle part 15, and the position of the dolly 1 and the elevation work are set as determined previously. Therefore, the execution efficiency can be improved.
Patent JP-H0398294-A (JP)
Title: Discharge lamp lighting device
Inventor: SUZUKI HIROSHI
IPC: H05B41/24
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the breakdown of a circuit by electric shock and thermal runaway at the time of removing a discharge lamp by connecting a movable socket in series to a second inductance element magnetically connected to a first inductance element, and connecting a fixed socket in series to the primary winding of a current transformer through the first inductance element. CONSTITUTION:One movable socket S2 of two discharge lamps L1, L2 disposed in parallel is connected in series to a preheated winding Wf as a second inductance element magnetically connected to a choke coil CH as a first inductance element. The other sockets S1, S3, which are fixed sockets, are connected in series to the primary winding N1 of a current transformer DT through the choke coil CH as the first inductance element. According to this constitution, at the time of removing the discharge lamps, the oscillating operation of an inverter circuit IN can immediately be stopped to extinguish the discharge lamps. Thus, the breakdown of the circuit by electric shock and thermal runaway can be prevented without using conventional interlock sockets.
Patent JP-H0661707-A (JP)
Title: Dielectric band pass filter
Inventor: MONMA AKIO
IPC: H01P1/212
Filed: 1992-08-12
Abstract: PURPOSE:To remarkably reduce the adjustment time required for the adjustment by raising a pin for spurious radiation suppression from an S face so as to suppress spurious radiation for high frequencies without breakage of a dielectric resonator suitable for mass-production. CONSTITUTION:Plural cylindrical or prism type dielectric resonators are arranged in series in the lengthwise direction in a filter case 4. Then a pin 10 erected upright between the dielectric resonators and between the dielectric resonator and antennas 2, 3 is raised from a face (S face) adhered or fixed to a dielectric support 9. Thus, when a cover 20 is opened/closed to prevent destruction of the dielectric resonator without contact between the pin 10 and the dielectric resonator. Furthermore, the pin 10 is grounded to both the filter case 4 and the cover 20 to suppress efficiently spurious radiation having the electric field mode in parallel with the pin 10 and to reduce considerably the adjustment time required.
Patent JP-H0899590-A (JP)
Title: Electronically-controlled part fitting structure for automobile
Inventor: NISHIUCHI TORU
IPC: B62D25/08
Filed: 1994-09-29
Abstract: PURPOSE: To dispose electronically-controlled parts in the closed cross section space of a cowl box so as to protect the electronically controlled parts and improve workability at the time of maintenance-inspection and replacement. CONSTITUTION: An opening part 4 is formed from the upper wall 3a of a cowl top panel 3 to the front wall 3b, and the opening part 4 is closed from the outside. Electronically-controlled parts 8 are fitted to the lower face of the upper wall 5c of a lid member 5, fastened to the peripheral edge part of the opening part 4, and the electronically-controlled parts 8 are hangingly disposed in the closed cross section space of a cowl box.
Patent JP-H04117796-A (JP)
Title: Brush detecting leakage current
Inventor: YAMAMURA TAKETAMI
IPC: C08G77/00
Filed: 1990-09-07
Abstract: PURPOSE:To improve the wear resistance for a current detection brush and to use the brush stably for a long period by pressing and supporting inorganic fibers with a conductive calking device. CONSTITUTION:A leakage current detection brush 1 consists of inorganic fibers 2 and a caulking device 3, and elements of the inorganic fibers 2 are Si, C, Ti or Zr and O. Iron, copper or aluminum is adopted for the material of the calking device 3. The tip of the inorganic fibers 2 of the brush 1 strikes on an earth face of a CRT from every direction, a required voltage is applied to the tip and a circuit tester is used to detect whether or not a current is leaked from the earth face. Since the brush part of the current detection brush is made of the inorganic fibers only, exfoliation of carbon like a well-known synthetic resin made mono filament covered by carbon is not caused. Thus, the wear resistance of the current detection brush is improved and the brush is used stably for a long period.
Patent JP-H0399525-A (JP)
Title: High frequency transmission line
Inventor: SATO YUZO
IPC: H04B1/10
Filed: 1989-09-13
Abstract: PURPOSE:To reduce the variance of signal level even in the system using a single pilot carrier by combining and arranging plural amplifiers in a rate corresponding to the loss characteristic of a coaxial cable. CONSTITUTION:A head end device 31 sends a signal including the pilot carrier to a coaxial cable 32. This transmission signal is amplified by amplifiers 33, 34, and 35 whose variance width of the gain in the low frequency band is nar row so that the signal level in the low band falls at a high temperature where a high gain is required and the signal level in the low band rises at a low temperature. The signal accompanied with variance in the low band is inputted to an amplifier 36. The variance width of the gain of the amplifier 36 in the low band is wide, and the variance in the low band of its output signal is com pressed. As the result, the quality of the signal is held within a required value.
Patent JP-S6389981-A (JP)
Title: Train position detecting device
Inventor: FUJIWARA YUJI
IPC: G06T1/00
Filed: 1986-10-03
Abstract: PURPOSE:To detect the range section of the stop position of a train by an ordinary image processing device and camera, by arranging plural markers within the range of the stop position of the train, and performing position detection by utilizing the fact that the marker is hidden by the advancement of the train. CONSTITUTION:The camera 20 picks up the image of a periphery including a train number displaying part 100 being mounted on the rear of the train 10, and transmits the image to the image processing device 40. The image is classified according to the advancement of the train to three cases: a case that neither of the markers 21 and 22 and detected, the case that either the markers is detected, and the case that both markers are detected, and the image is written in a picture memory in the device 40, however, the periphery of the marker is enclosed by a white frame, and the inside of the frame is painted out in black, and it is binarized at a binarization circuit, and only a black area is taken out, thereby, the presence of the frame can be confirmed. At the device 40, the position of the train can be discriminated by a marker discrimination circuit which compares a shape with a data stored in advance, and decides that the error of areas is within a prescribed range, through a marker readout circuit which designates and extracts the area where the marker exists.
Patent JP-H0282931-A (JP)
Title: Dish-washing method
Inventor: TAKADA MASANAO
IPC: A47L15/42
Filed: 1988-09-20
Abstract: PURPOSE:To effectively wash dishes and to contrive to compact an apparatus in whole, by a method wherein washing water is vertically blown against the dirty surfaces of the dishes while ejecting sleeves are turned that are provided in a narrow space between dish cages located on the upper and lower sides. CONSTITUTION:A water-supplying arm 13 is elongated between an upper dish cage 11A and a lower dish cage 11B in a dish washer 10, and several ejecting sleeves 14 turning around each horizontal, rotating axis are provided on the water-supplying arm 13. The pressurized water led into the water-supplying arm 13 enters each blade part of the ejecting sleeves 14 through several ports provided on each cylindrical part, and is forcibly ejected from spouts 14B. Since the spouts 14B are provided in the position deviating from the rotating axis of each of the ejecting sleeves 14, each of the ejecting sleeves 14 is turned by a reaction of ejecting force because of water jets 14D through the ejecting holes 14B and the water jets 14D along an imaginary, vertical plane are produced. Since it is possible that the water jets 14D are nearly vertically blow against the dirty surfaces of many dishes, a high washing-effect is obtained.