baber/WOPTO huggingface dataset:
Patent JP-H01252484-A (JP)
Title: Elevator cage chamber
Inventor: MORISAWA TATSUO
IPC: B66B11/02
Filed: 1988-04-01
Abstract: PURPOSE:To finish the joint work for the wall panel of an elevator cage chamber by one operator by forming the wall surface of the cage chamber by arranging each rectangular wall panel in a transversely long form. CONSTITUTION:A wall panel 2 is arranged in the transversely long state in parallel to a flange, and joined each other, and a bolt 8 is used longitudinally. The joint work is carried out by the downward bending of an operator, and the work is facilitated in the working manners carried out by twisting the body, and each wall panel 2 can be positioned by the dead weight, and torsion, turning down, and generation of gap, etc. can be prevented. Since the work can be facilitated, the number of operators of two in the conventional can be reduced to one. In other words, the wall panel in the first stage is fixed onto a skirting board 4 previously fixed onto a cage floor 3, and also the wall panels at a corner part are joined by bolts, and the wall panel in the second stage is placed in the transversely long form onto the wall panel in the first stage, and tightened by bolts and nuts.
Patent JP-H01253359-A (JP)
Title: Controller for telephone terminal equipment
Inventor: KASHIHARA JUNZO
IPC: H04M11/00
Filed: 1988-03-31
Abstract: PURPOSE:To improve the application value of the title controller by providing a means which detects the specific one of plural telephone terminal equipments connected in parallel to a single telephone circuit and a selection means which selects the specific one of those telephone terminal equipments. CONSTITUTION:Calling signals are transmitted to an absent home from the outside via the telephone circuits L1 and L2 and then inputted to a signal detecting circuit 5. A control part 8 starts its action with reception of the output of the circuit 5 to decide whether an operating switch 6 is set (ON state) to cope with plural telephone terminal equipments or set (OFF state) to select the specific one of said telephone terminal equipments. Thus the part 8 works in two different ways. In the 1st one of both actions a DC circuit 7 is closed and set in an answer state after a fixed time, e.g., 6 seconds by an instruction of the part 8 while the switch 6 is kept off. In the 2nd action an automatic answering telephone set 2 is set in an answer state and transmits a message with the switch 6 kept on respectively.
Patent JP-H04289138-A (JP)
Title: Production of whisker preform for composite material
Inventor: SUGIHARA TAKAOMI
IPC: C22C47/06
Filed: 1991-03-18
Abstract: PURPOSE:To produce a whisker preform for a composite material having desired low Vf and a tough structure. CONSTITUTION:Ceramic whiskers as base whiskers are dispersed in a soln. having 0.3-3wt.% concn. prepd. by perfectly dissolving polysilazane or polycarbosilane in an org. solvent and a wet whisker cake is formed by filtration under 1-5kg/cm<2> pressure applied from the top. The formed cake is split into the whiskers, dried and subjected to whiskerizing treatment at 1,300-1,700 deg.C in an atmosphere of Ar or nitriding gas to form silicon carbide or silicon nitride whiskers on the surfaces of the base whiskers. The resulting whiskers are dispersed in a liq. medium and filtration forming are carried out to produce a whisker preform.
Patent JP-S5719240-A (JP)
Title: Extractor for bulk cargo
Inventor: JIYATSUKU RIBURU
IPC: B65G65/06
Filed: 1981-05-27
Abstract: 1. Apparatus for recovering bulk materials, using a main endless-chain bucket elevator which can be oriented about its vertical axis and carries a hopper (17) and which is associated with an auxiliary loading arm (11) which has an independent endless bucket chain (14) and which is capable of oscillating about an axis (15) parallel to the axis of the lower transfer tumbler (8) of the main elevator and is arranged in such a way as to discharge the materials into the said hopper (17), characterized in that the main elevator (7) is surrounded at its lower end by a collecting housing (20) into which opens the said hopper and which is provided at its base with an emptying orifice associated with an opening bottom (21) operated by means (24) for controlling opening and closing.
Patent JP-S576846-A (JP)
Title: Controller of developing gas temperature
Inventor: FUKUDA SHIGERU
IPC: G03D7/00
Filed: 1980-06-14
Abstract: PURPOSE:To easily ensure maintenance of developing gas temperature of a diazo copying machine or the like at a constant temperature and detection of disorder, by changing over a rate of power supply to a heater to prescribed 3 modes in accordance with a developing gas temperature detected. CONSTITUTION:Developing gas temperature is detected with a thermistor 4, compared with a low temperature reference set voltage in a comparator 6, and when the detected value is not higher than the set voltage, a transistor 7 is turned on via the comparator 6 to energize a relay RAX-1. As a result, a TRIAC2 is turned on to feed 100% AC power to a heater 1 and to raise its temperature suddenly. On rising to or above a prescribed temperature, the relay RAX-1 is degaussed and 50% AC power subjected to half-wave rectification with a diode 3 is fed to the heater 1. When temperature rise to or above the set value is detected with a thermistor 4 or detection of the temperature is made impossible by disconnection of the thermistor 4, the relay RAY-1 is likewise degaussed to stop power supply and at the same time to sound an alarm.
Patent JP-S525279-A (JP)
Title: Semi-conductor production
Inventor: WADA YASUO
IPC: H01L21/265
Filed: 1975-07-02
Abstract: PURPOSE: Sheet resistance reduction of poly-crystal Si gate for silicon gate MOSFET. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61235212-A (JP)
Title: Suspension system for vehicle
Inventor: KOBAYASHI KAZUYOSHI
IPC: F16F9/44
Filed: 1986-04-08
Abstract: PURPOSE:To improve inner car comfort and driving stability by installing main and auxiliary air spring chambers in the upper part of a damping force change- over type shock absorber and communicating/shutting off a route between the two chambers with the valve that is interlocked with the control valve body within the shock absorber. CONSTITUTION:In a damping force change-over type shock absorber 4, an orifice passage 19d communicating upper and lower chambers 1b, 1c divided by a piston 19 within the piston 19 closely inserted into a cylinder 1a is formed. The shock absorber 4 is also equipped with a control valve body 15a displaceable by means of a control rod 15 to change the effective fluid area of the passage 19d. In this case, main and auxiliary air spring chambers 2, 10 are installed sequentially at the upper part of the shock absorber 4 and coaxially with the piston rod 5. The two chambers 2, 10 are communicated with a communicating route 11 formed through two rods 15, 5. By installing a valve to be opened or closed by the rotation of the control rod 15 in this communicating passage, the state of communication between the two chambers 2, 10 is made controllable.
Patent JP-H02258112-A (JP)
Title: Hot rolling method of sheet
Inventor: HIRANO ATSUSHI
IPC: B21B3/00
Filed: 1989-03-31
Abstract: PURPOSE:To smoothly and surely roll a large sheet by interposing release agent between the middle parts of sheets, sticking, piling up and hot-rolling the circumferences and then cutting off the stuck part, in the hot rolling of the sheets. CONSTITUTION:Sheets 1 to be rolled are piled up, parts between the sheets are coated with release agent 2 and the outer edge parts 3 of the circumferences are ground. The parts between the end faces of the sheets 1 are stuck by welds 4, 5 to one another, this piled-up body of sheets is hot-rolled, then, the outer edge parts 3 are cut off and the sheets 1 are separated from one another. In this way, when the sheets are rolled, the sheets 1 are not taken to pieces, hot- rolled smoothly, and a large sheet can be rolled surely.
Patent JP-S63248381-A (JP)
Title: Sterile type discharge valve
Inventor: KANZAKI ATSUMITSU
IPC: F16K1/44
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a fluid discharge valve, capable of preventing invasion of various germs to a vessel, having a simple structure and providing sterilizing function, by providing a specific structure to the fluid discharge valve attached to the vessel such as a cultivation vessel. CONSTITUTION:The aimed discharge valve attached to the opening 11 of bottom part of a cultivation vessel is composed of a valve main body 20, a valve rod 25 capable of reciprocating in the valve, a driving device 27 for reciprocating the rod 25, a main body seal valve 26 of the tip part of the valve rod 25, a valve seat 24 provided inside the valve main body 20, an outer vessel seal valve 29 capable of placing opposite to the main body seal valve 26, an elastomer 34 for pressing the outer seal valve 29 to the valve seat 24 and a projection 35 for separating the outer vessel seal 29 from the valve seat 24.
Patent JP-S61239125-A (JP)
Title: Digital thermometer
Inventor: KOTANI TOSHIO
IPC: G01K1/02
Filed: 1985-04-16
Abstract: PURPOSE:To execute a measurement with a high accuracy by a simple circuit constitution, even in case a temperature sensor of a different king is replaced and used, by deriving an interval number to which an output digital value of an A/D converter belongs, when measuring a temperature, and executing an operation of a specified expression. CONSTITUTION:As for a thermometer 7, a reference integral time TS is changed by setting a kind of a temperature sensor 8 to be used, by a setting switch 11a of a conversion ratio switching circuit 11. A control circuit 20 switches a changeover switch 14, inputs an output voltage EX of a pre-amplifier 9 to an integration circuit 15 during the time Ts designated by the circuit 11, and thereafter, inputs a reference voltage -VS of the opposite polarity to an output of the amplifier 9, and outputs a gate ON signal (a) during an integral period TX of the opposite polarity of until a comparator 19 output a zero potential detection, after the switching to the reference voltage -VS. An AND gate 21 is opened by the signal (a), makes a reference clock (b) pass through, and a counter 22 counts the clock (b) and outputs it as a digital value (x). The digital value is linearized by an operating circuit 12, a temperature display value is obtained by executing an operation shown by an expression, and it is displayed.
Patent JP-S524757-A (JP)
Title: Amplifier
Inventor: SUGIURA NAOKATSU
IPC: H03F1/02
Filed: 1975-07-01
Abstract: PURPOSE:To control the collector voltage of power amplification transistors to make the voltage between a collector and an emitter constant.
Patent JP-S6422316-A (JP)
Title: Filter medium for high temperature
Inventor: POORU JIYOSEFU CHIRON
IPC: C04B35/101
Filed: 1988-04-01
Abstract: PURPOSE: To efficiently filter off fine particles in molten metals by using sintered ultrafine bauxite granules as the filter medium. CONSTITUTION: The sintered ultrafine bauxite granules are used as the filer medium suitable for hot liq. and gaseous materials, more particularly molten metals. The ultrafine bauxite consists of the mineral granules having 1 μm to 1.0 mm average diameter. The sintered ultrafine bauxite graules bound together with a binder with calcium borate and ultrafine bauxite as the base material and forming a porous structure can be used as the filter medium. The filter medium is used in the filtration of the molten aluminum in an aluminum foundry and in the filtration of the submicron granules in the high-temp. gas, aq. fluid and org. fluid.
Patent JP-S59208245-A (JP)
Title: Multirib belt and manufacture thereof
Inventor: MASHITA TOMOJI
IPC: F16G5/20
Filed: 1983-05-09
Abstract: PURPOSE:To improve transmission force at the time of driving by a belt, prevent noise and improve durability, by a method wherein a reinforcement material meeting at right angles with the longitudinal direction of a V-shaped rib is laid partially on the V-shaped rib and made to expose on the side of the rib. CONSTITUTION:A flat belt is formed by a method wherein tension bodies 1 made of a low elongation and high strength rope are laid within a top and bottom sticked rubber layers 2, 3. One or a plurality of layers of canvas 4 with rubber is sticked bias above the top sticked layer 2 in a laminated state. A reinforcement layer 7 made of organic fiber or nitroganic fiber meeting at right angles with the longitudinal direction of the belt is being laid in a rubber layer 5 of a V-shaped rib, in which a short fiber group 6 is laid, and exposed on the side of the rib. Wear resistance, therefore, of the surface of the rib is favorable, superior in its transmission force and the noise in belt driving can be prevented.
Patent JP-H05281480-A (JP)
Title: Optical wavelength variable filter and its production
IPC: G02B5/28
Filed: 1992-04-03
Abstract: PURPOSE:To make a coupling loss constant and slight by moving multilayered dielectric films in a direction orthogonal with an optical path and shifting a wavelength band to be passed. CONSTITUTION:This filter has a transparent substrate 21 which has a rectangular parallelpiped shape, the multilayered dielectric films 22 which are formed on the surface of this transparent substrate 21 by alternately superposing high- refractive index dielectric thin films and low-refractive index dielectric thin films having the film thicknesses decreasing gradually nearer the one end and which are smaller in the film thickness at one end and larger in the other and a means which finely moves the transparent substrate 21 in the direction intersecting orthogonally with the intersected path. The surface facing the base 32 of a base plate 30 is formed to a prescribed curved surface 31. A thin plate 15 of a transparent body is peelably stuck to this curved surface 31. Dielectric materials having prescribed refractive indices are alternately projected to the thin plate 25 of the transparent body from the direction orthogonal with the base 32 to deposit the materials by evaporation. The multilayered dielectric films 22 which are small in film thickness at one end and large at the other are provided on the surface of the thin sheet 25 of the transparent body.
Patent JP-S59206972-A (JP)
Title: Shared memory
Inventor: FUJII MAKOTO
IPC: G06F15/16
Filed: 1983-05-10
Abstract: PURPOSE:To eliminate interruption of processors at the time of data transfer between processors by providing plural write-only memories in the input port of a public memory and plural read-only memories in the output port. CONSTITUTION:Write-only memories 51, 52 that write data from a processor 10 are provided in the input port of a shared memory 100, and read-only memories 61, 62 that read data to processors 21-2N are provided in output ports. Gates 81, 82 that determine transfer mode of data are provided in an A port 100A and a B port 100B. The gate 81 is connected to a change-over signal generating circuit 86, and the gate 82 is connected to a mode changing signal generating circuit 86 through a controlling line 84 and an invertor 85 for inverting signals. By this way, transfer mode of the A port 100A and B port 100B become reverse.
Patent JP-S57196205-A (JP)
Title: Lens of optical machine capable of using focusing mirror
Inventor: NAITOU MASAYUKI
IPC: G02B7/02
Filed: 1981-05-28
Abstract: PURPOSE:To make it unnecessary to focus a lens again after insertion of a focusing mirror, by inserting a focusing mirror frame having a step to the aperture of a photographic eyepiece lens frame and moving the photographic eyepiece lens by a prescribed quantity to correct the out of focus of the lens. CONSTITUTION:A field lens inside frame 12 supporting a field lens 7 is provided in an eyepiece lens frame 11 supporting an eye lens 8 so that the field lens inside frame 12 can be moved forward and backward in the direction of the optical axis, and this inside frame 12 is pressed to the right by a spring 13. A step (d) for moving the lens inside frame 12 by a prescribed quantity is provided on a focusing mirror frame 14 in accordance with the thickness of a focusing mirror. When the focusing mirror frame 14 is inserted to an aperture 11a of the lens frame 11, the field lens inside frame 12 is moved to the left against the spring 13 because of the existence of the step (d), and consequently, the lens 7 is moved to the left also to correct the out of focus of the lens, and thus, it is unnecessary to focus the lens again after the focusing mirror for transferring a scale or the like together is inserted.
Patent JP-S62236300-A (JP)
Title: Flat type speaker
Inventor: NAKAMURA TAKESHI
IPC: H04R13/00
Filed: 1986-04-08
Abstract: PURPOSE:To drive and damp the entire body of an oscillation source by using two sheets of amgnetic sheets that are disposed parallel with each other keeping a clearance and held so that they relatively shift in the direction of plane. CONSTITUTION:The first magnetic sheet 1 is, at its own peripheral part, connected to a stationary part 4 via, for instance, an edge 3 that is corgated. The second magnetic sheet 2 is mechanically coupled with a driving mense 7 provided on a stationary part 6. In the magnetic sheets 1 and 2, magnetic signals whose magnetic potntial varies respectively along the directions of bidirectional arrow 8 with constant periods equal to each other. The means 7 gives the magnetic sheet 2 an action in the direction of arrow 8 corresponding to a voice signal. Associatively with the said shifting of the sheet 2, the two sheets 1 and 2 repel and attract each other. Hence the magnetic sheet 1 itself oscillates and generates an acoustic energy.
Patent JP-H06293142-A (JP)
Title: Color recorder
Inventor: OZAKI MITSUO
IPC: B41J2/21
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a color recorder easily and properly developing a specified color at the time of recording with respect to a color recorder forming an image or the like by recording color ink on a recording medium. CONSTITUTION:In a color recorder provided with a plurality of ink tanks 2Y, 2M, 2C, 2B separately holding ink of different colors and a plurality of recording heads 1Y, 1M, 1C, 1B respectively supplied with ink from the ink tanks 2Y, 2M, 2C, 2B, the ink held in the ink tanks 2Y, 2M, 2C, 2B is color ink prepared by mixing two or more kinds of ink by mixing means or the like.
Patent JP-H10285146-A (JP)
Title: Bit error measurement circuit
Inventor: NIMODA HIROSHI
IPC: H04L69/40
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the bit error measurement circuit that is provided with a means that verifies the presence of an error of data resulting from a measured signal and written in a memory and corrects it when there is any error. SOLUTION: Accurate bit error measurement is attained because the presence of error bits of an error check reference signal signal 21a written in an error check reference signal 21a written in a memory circuit 21 in the error check reference signal resulting from a measured signal 1a and written in memory circuits 20, 21 is verified at the outside of a bit error detection circuit 100 and a function of correcting the error check reference signal 21a is provided when there are any error bits. Since memory areas to which the measured signal 1a are to be written are provided in the memory circuits 20, 21, the measurement and the correction are conducted at the same time.  Moreover, since a function that stores a corrected result of the error check reference signal 21a to the memory circuit 22 and corrects the measurement result during correction of reference signal data by using the correction result is provided, an error during the correction of the reference signal data is accurately measured.
Patent JP-S558563-A (JP)
Title: Storage container for air conditioner for kitchen
Inventor: MATSUDA SHINJI
IPC: F24F13/20
Filed: 1978-07-04
Abstract: PURPOSE: To provide a storage container for an air conditioner used in a kitchen, the storage container having a configuration and dimensions which will be unified with other kitchen facilities to be placed in a corner of a kitchen and to create comfortable circumstances in the kitchen.  
     CONSTITUTION: The storage container 1 has about the same dimensions with respect to its height and depth as those of other kitchen facilities, the rear sides thereof having a right angle with respect to each other, and the front sides thereof having a rather narrow surface therebetween which comprises a surface 8 for arranging an inlet port and outlet port. The surface 8 is provided with an inlet port 6, an outlet port 7 and a control panel 9 on which are arranged dials and switches for controlling an air conditioner 5 stored in the storage container 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S605374-A (JP)
Title: Microminicomputer
Inventor: ONODERA TOORU
IPC: G06F15/02
Filed: 1984-04-25
Abstract: PURPOSE:To facilitate program conversion and improve its operability by composing a microminicomputer of a module body consisting of one printed board and a pocketable console which has key tops and a display means coupled through plural wires. CONSTITUTION:An assembler is turned to firmware in a 32K-bit matrix ROMM1 on the same printed board 2 to perform assembling without loading from a paper tape, and a source program inputted on a pocketable console 3 with keys is inputted as an object program to an RAM memory M2 by the assembler in the ROMM1. Further, the console 3 is separated mechanically from the module body 1 through a flat cable 4, so operation on a hand is possible and the operability is superior.
Patent JP-S566528-A (JP)
Title: Signal converter
Inventor: IKEGAMI HIROSHI
IPC: H03M1/56
Filed: 1979-06-28
Abstract: PURPOSE:To secure the simultaneous perfromance for the phase decision of the bridge output signal and the digital coding, by using the pulse which is synchronized with the lamp signal with the double cycle for the control signal of the up-down counter as well as for the exciting signal of the bridge circuit. CONSTITUTION:The oscillation output signal of reference oscillator 1 is divided by frequency divider 2, and the division output is supplied to lamp signal generator 3. The lamp signal is supplied to voltage comparator 4 and then converted into the high and low pulses in the case of the higher and lower potentials than the output signal of amplifier 9 respectively. Gate circuit 5 sends the output signal of reference oscillator 1 to up-down counter 6 only when the output pulse of comparator 4 is high. At this instant, both the excitation signal to be applied to bridge circuit 8 and the up-down control signal of counter 6 are made to synchronize with the lamp signal by frequency divider 2 along with application of the pulse having the double cycle compared with the lamp signal.
Patent JP-H08247260-A (JP)
Title: Lubricating structure for differential device
Inventor: TOKUDA KAZUYUKI
IPC: F16H57/04
Filed: 1995-03-14
Abstract: PURPOSE: To reduce mixing loss of oil in a differential device and carry out lubrication surely. CONSTITUTION: In the lubricating structure of a differential device, an oil reservoir 23 for making lubricating oil scraped up by a ring gear 16 flow in and a first oil passage 22 are formed around a receiving part 6 in which a driving shaft 5 is housed. The first oil passage 22 is communicated between a front bearing 7 in the receiving part 6 and the oil seal 13 of an opening end side, and the oil reservoir 23 is communicated with a part between the front bearing 7 and the oil seal 13, and a part in which the ring gear 16 is housed in an axle housing 2.