baber/WOPTO huggingface dataset:
Patent JP-H10107854-A (JP)
Title: Communication system for numerous users and many networks
Inventor: CHEN WALTER Y
IPC: H04J11/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To transmit data at a high speed while utilizing a normal strand pair channel by providing a plurality of networks respectively provided with an input terminal connected to the output terminal of a router and a plurality of users for which the output terminal is connected to the input terminal and connecting the output terminal of the network to the input terminal of the user. SOLUTION: This system is provided with the plurality of networks respectively provided with the input terminal connected to the output terminal of the router and the plurality of users for which the output terminal is connected to the input terminal of the router and the output terminal of the network is connected to the input terminal of the user. A modem 100 is provided with both of a voice band path to a single subscriber's line 140 and a digital subscriber's line band data path and a splitter 130 connected to the subscriber's line 140 separates advancing signals into the components of a voice band and the components of a frequency exceeding the voice band. The analog front end 110 of the voice band performs transmission and reception by a voice band frequency and the analog front end 120 performs the transmission and the reception by the frequency (4kHz) exceeding the voice band.
Patent JP-H10126791-A (JP)
Title: Memory control method
Inventor: NAGAYAMA TAKESHI
IPC: H04N19/426
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To attain interlace display without requiring a buffer memory storage in a display section by conducting transfer of bottom field data to the display section in a line sequence, prediction decoding of a current frame in the block sequence and storage of decoding data in parallel. SOLUTION: When an output of a field identification section 105 is logically high and an output signal of a 1/4 frequency divider 104 is logical 0, a line sequence address of precedence bottom field data counted by a reproduction counter section 114 are fed to a frame memory 58. The precedence bottom field data are fed to a display section 119 and a small buffer memory 162 is disabled for read/write. When an output of the field identification section 105 is logically high and an output signal of the 1/4 frequency divider 104 is logically high, the preceding frame block sequence address coded by a reproduction counter section 114 is applied to the frame memory 58. After the current frame block data prediction-decoded are stored tentatively to the buffer memory 162, the data are outputted to the frame memory 58.
Patent JP-H02127022-A (JP)
Title: Film for twist wrapping
Inventor: KOUNO AKIRA
IPC: B29K67/00
Filed: 1988-11-07
Abstract: PURPOSE:To improve appropriateness for twist by melting by heat polyester resin of which the ultimate viscosity is in a specified range and of which the melting viscosity at a specified temperature is a specified poise of above, and by extruding the same within a specified range of a draw ratio. CONSTITUTION:Polyester resin of which the ultimate viscosity is 0.5 to 1.0 and of which the melting viscosity at the temperature of 265 deg.C is 2300 poise or above is melted by heating and extruded from a T die in a draw ratio within the range of 2 through 150. On the occasion of cooling, the temperature of a first chill roll is set at 40 deg.C to the glass transition point, while the temperature of a second chill roll cooling down the opposite side is set within the range of the glass transition point to the glass transition point +15 deg.C, and a low- orientation polyester film is obtained by this cooling. This method enables attainment of the polyester film being excellent in appropriateness for twist, having physical properties balanced between the length and the width and being excellent in transparency.
Patent JP-H09127382-A (JP)
Title: Jelly for optical fiber cable and optical fiber cable
Inventor: MURATA AKIRA
IPC: G02B6/44
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain jelly having an excellent drip characteristic and to prevent the increase in transmission loss by optimizing the dynamic viscoelasticity of this jelly. SOLUTION: This jelly for an optical fiber cable is so formed that the max. value of the modulus of elasticity of the jelly is >=300Pa and is preferably in a range of 300 to 2000Pa when an AC shearing stress of a frequency of 1Hz is applied on the jelly by using a rotary rheometr and that the value of the AC shearing stress is >=20Pa and is more preferably in a range of 20 to 100Pa at the point of the time when the modulus of elasticity begins to fall when the value of the AC shearing stress applied on the jelly is increased. The drip characteristics value of the jelly of the optical fiber cable packed with the jelly having such characteristics is low and, therefore, the jelly hardly leaks out of the cable terminal and the troubles, such as the increase in the light transmission loss and the disconnection of the optical fiber cable by the leakage of the jelly are prevented.
Patent JP-H02126451-A (JP)
Title: Magnetic recording and reproducing device equipped with alarm recording function
Inventor: HASHIKAWA YUJI
IPC: H04N5/782
Filed: 1988-11-04
Abstract: PURPOSE:To prevent rewrite on an alarm recording part from being performed by recording signals representing the start and the termination of the alarm recording part on a control track, and performing fast feed by detecting the signals at the time of performing a repeat recording operation. CONSTITUTION:When an alarm signal is detected at the time of performing the repeat recording operation, a start index signal 4 is recorded on the control track 2, and recording of successive mode is started. Next, when the signal is reset, a termination index signal 5 is recorded, and after that, a mode is recovered to an original repeat recording mode. When the signal 4 is detected while the repeat recording operation is performed, the recording operation is stopped, and the rewrite of the alarm recording part 3 is prevented from being performed, and the fast feed of a magnetic tape 1 is performed, and when the signal is detected, the mode is recovered to the repeat recording mode. In such a manner, it is possible to prevent the rewrite on the alarm recording part from being performed without releasing the repeat recording.
Patent JP-H05121019-A (JP)
Title: Display control device for fluorescent display tube
Inventor: NAKAYAMA HITOSHI
IPC: H01J31/15
Filed: 1991-10-25
Abstract: PURPOSE:To build up a display image screen instantly by short-circuiting a Zener diode when a switch element is turned on by receiving a print signal after a display mode is switched to a print mode. CONSTITUTION:A switch element 6 being turned on by receiving a print signal MT is connected to a Zener diode ZD1 in parallel with a Zener diode ZD2. An operation mode of a LSI 8 is switched by means of an external key operation, and printing is carried out by driving a driving motor. When a display mode is switched to a print mode, the switch element 6 which received the print signal MT is turned on, and the diode ZD2 is short circuited. When the ZD2 is short-circuited, cutoff voltage (3V) is eliminated, and since a Zener electric current is increased a little more than that when a short circuit is not caused, a preheating electric current of a filament is also increased relatively. Thereby, even if electric power supply voltage is lowered at the print mode time, charging to the filament can be carried out sufficiently.
Patent JP-H04155294-A (JP)
Title: System for controlling core work
Inventor: SATO TOMOKI
IPC: G21C17/00
Filed: 1990-10-18
Abstract: PURPOSE:To automatically bring work control into operation by previously setting work procedures, work time and safety rules necessary in making each work, and installations and these quantities necessary to that work. CONSTITUTION:A used program is judged by judgment 12 when a plan, experience or change is inputted by data input 11. 'The experience' is compared with data held in an experience picking program 14 when input by the judgment 12 in an operating stage. A caution is given by a message program 16 when a difference with the plan becomes a decision standard or more. This message program 16 outputs the difference between the experience and the plan. Which portion access is necessary to in a plan formed program is judged by a change data judgment program 15, the treatment of only the portion to need a change is made by a plan forming program 13 and a new work procedure is formed as a whole.
Patent JP-H09101275-A (JP)
Title: Thermal analyzer
Inventor: NISHINO KOJI
IPC: G01N25/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To make the temperature of a sample accurately follow a programmed temperature without badly damaging the stability of a control system by controlling the temperature of the body of a heating furnace by also taking the temperature of the sample into consideration in addition to the body temperature of the furnace. SOLUTION: A thermal analyzer is provided with a computing element 13 which computes a feedback temperature Tc taking the body temperature Tf of a heating furnace and the temperature Ts of a sample into consideration. Also, there are provided with a comparator 11 which can expand a temperature deviation Tp-Tc which is calculated from the difference between the feedback temperature Tc and a programmed temperature Tp to some degree, a heater power regulator 12 which regulates heater power by controlling the electric power supplied to a heater wire 2 based on the deviation Tp-Tc, and a temperature control section which can quickly make the temperature Ts of the sample follow the programmed temperature Tp.
Patent JP-H02125522-A (JP)
Title: Input buffer circuit
Inventor: SUGIBAYASHI NAOHIKO
IPC: H03K19/0948
Filed: 1988-11-04
Abstract: PURPOSE:To quicken the operation assisting the operation of the 1st stage CMOS logic gate by connecting two MOS transistors(TRs) whose gates receives an output of a CMOS logic gate of the 2nd and succeeding stages or its inverted output and an external signal in series between the 1st logic gate output and a ground terminal or a power terminal. CONSTITUTION:An output node N3 of the 3rd stage CMOS logic gate G3 is connected to a gate of an N-channel TR Q2 and an external signal AD is connected to a gate of an N-channel TR Q1. The two TRs Q1, Q2 are connected in series and the source of the TR Q1 is connected to a node N1 and the source of the TR Q2 is connected to ground. When the external signal AD changes from a low to a high level, the TRs Q1, Q2 are turned on and the node N1 is extracted through two buses and changes quickly to a low level, the node N2 goes to a high level and the node N3 goes to a low level and then the TR Q2 is turned off. Thus, the TRs Q1, Q2 are acted.
Patent JP-H04156231-A (JP)
Title: System stabilizing controller for reactive power generating device
Inventor: HIRAYAMA TOMONORI
IPC: H02J3/24
Filed: 1990-10-17
Abstract: PURPOSE:To remove signals other than proper ones and, at the same time, to make phase control easily adjustable over a wide range (from an advancing phase to a delayed phase) by performing system stabilizing control in such a way that differentiation circuits are provided in two stages and a filter is installed to an active power auxiliary signal inputting section. CONSTITUTION:An excessive ripple component is removed from an active power auxiliary signal P by means of a filter 1. The signal from which the ripple component is removed is inputted to a first-stage differentiation circuit 2. The circuit 2 outputs a certain percentage of advanced-phase waveforms. The output of the circuit 2 is inputted to a second-stage phase advancing circuit 3 and a required advanced-phase waveform is finally outputted. Since the control of system stabilization is doubled, adjustment between an advanced phase and lagged phase can be made easily and, since it is not required to raise the gain, the ripple of an input can be controlled strongly.
Patent JP-H09129919-A (JP)
Title: Nitride semiconductor light emitting device
Inventor: SANO MASAHIKO
IPC: H01L29/45
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting device having an excellent external quantum efficiency by forming an electrode constituted of a first layer composed of a light transmitting metallic thin film and a second layer composed of a transparent conductive film containing an oxide on the surface of a p-type nitride semiconductor layer. SOLUTION: After Pd is vapor-deposited on almost the entire surface of a p-type GaN layer as a first layer 10, a second layer 11 composed of ITO is vapor-deposited on the first layer 10 and a light transmitting electrode is formed by alloying parts of the first p-layer 10 and second layer 11 in a state where the constituents of layers 10 and 11 are united together. Consequently, the electrode side can be constituted as an emitted light observing surface, because an electric current can be spread uniformly throughout the player and the p-layer can transmit light. Therefore, the light emitted from an active layer can be fetched effectively. Moreover, since the electrode has an excellent ohmic property against the p-layer, in addition, a practical light emitting device having a low Vf can be obtained.
Patent JP-2001095713-A (JP)
Title: Bathroom counter
Inventor: YAMAMOTO YUKAKO
IPC: E03C1/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly bathroom counter in which when a shower hook is installed on a counter in the washing place of a bathroom, the water can easily be discharged into a basin put on the top of the counter. SOLUTION: The feature of this invention is that a portion to hold a shower head is disposed on the side of a counter installed in the washing place of a bathroom so that water from the shower head can be directly and easily discharged into a basin put on the top of the counter.
Patent JP-S63134073-A (JP)
Title: Nozzle for sectorial spraying
Inventor: YANAI HIROSHI
IPC: B05B1/04
Filed: 1986-11-25
Abstract: PURPOSE:To improve wear resistance by forming a lip-shaped nozzle by crossing of a recessed surface and a V-groove and providing a straight part parallel with an axial line over the entire region at the mouth edge of the nozzle or nearly the entire region except at both ends. CONSTITUTION:The lip-shaped nozzle 6 is formed by crossing of the recessed surface 2 and the V-groove 5. The straight part 6a parallel or nearly parallel with the axial line is provided over the entire region at the mouth edge of the nozzle 6 or nearly the entire region except both ends. Expansion in the nozzle by wear is suppressed by such simple constitution, by which the reduction in the sectorial angle of spraying and the increase in discharge rate are prevented. The degree of the increase in the discharge quantity is decreased to 60% as compared to the conventional nozzle.
Patent JP-H01122053-A (JP)
Title: Pinch roller press-contacting mechanism
Inventor: HAGIWARA KAZUHIKO
IPC: G11B15/29
Filed: 1987-11-05
Abstract: PURPOSE:To miniaturize and lighten the title mechanism by pressing backward and rotating one side of a pinch roller press-contacting plate by a change plate according as a head plate advances, and advancing forward a non-pressed side, and reducing the moving space of the press-contacting plate. CONSTITUTION:When the head plate 1 advances forward, because one side of the pinch roller press-contacting plate 4 is pressed backward by the pressing part of the change plate 7, the pinch roller press-contacting plate 4 rotates around a supporting spindle 4a on the head plate 1, and the acting part of the non-pressed side advances forward. As the result, the pinch roller of a corresponding side 3F, for instance, is pressed by the acting part of the non- pressed side so as to contact a capstan 5F. Namely, because the pinch roller press-contacting plate 4 is rotated by making the advancing motion of the head plate a driving power, the moving space of the pinch roller press-contacting plate 4 comes to be nearly only a rotating space around the supporting spindle 4a, and a wasteful space comes unnecessary.
Patent JP-S63133591-A (JP)
Inventor: MANABE SHINICHI
IPC: H05K1/05
Filed: 1986-11-25
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-2001098691-A (JP)
Title: Roof constructing method
Inventor: SUZUKI AKIO
IPC: E04B1/348
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a roof of simplified shape by connecting the edge parts of eaves of roof units on a site. SOLUTION: In this roof constructing method, a first roof unit 10 and second roof unit 20 are adjacently arranged to construct a roof. The first roof unit 10 comprises a first pitch surface 11 and second pitch surface 12 which form valley parts 30 and 31 with the directions of pitch intersecting each other at right angles in a plan view. The second roof unit 20 comprises a pitch surface 11 continuous with the first pitch surface 11 in one plane in the direction intersecting the direction of inclination at right angles. After adjacently arranging both roof units 10 and 20, an extension member 13 to extend the lower end of the second pitch surface 12 of the first roof unit 10 is provided on the pitch surface 11 of the second roof unit 20.
Patent JP-H09127883-A (JP)
Title: Three-dimensional image display device
Inventor: TAZAKI HIROSHI
IPC: G09F9/30
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image display device capable of easily viewing displayed three-dimensional images. SOLUTION: On a display body 10 on which a fluorescent material is dispersed, an absorbing material for absorbing emitted fluorescence is dispersed, further. Thus, a part of the fluorescence generated at the intersection point of a first light beam 11 and a second light beam 12 is absorbed by the absorbing material. Since the longer the propagation distance of the fluorescence in the display body 10 is, the more the light energy of the fluorescence, that is light intensity, is reduced by absorption, the light energy, that is the light intensity, of the fluorescence emitted at the intersection point of the first and second light beams 11 and 12 present more distant from an observer on the outside of the display body 10 is attenuated more.  That is, at the time of displaying an image composed of the set of light emitting points for constituting the image of a three-dimensional object and observing it, the fluorescence from the light emitting point for constituting the part of an observer side is observed brightly and the fluorescence from the light emitting point for constituting the part of an opposite side originally not viewed from the observer is observed dark.
Patent JP-S61156274-A (JP)
Inventor: SUGIMOTO TOYOZO
IPC: G09B21/00
Filed: 1984-12-28
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-H10130031-A (JP)
Title: Production of glass cell and its apparatus
Inventor: ISHIKAWA TADASHI
IPC: G01N21/03
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a long time is heretofore needed for shrinkage of an inner mold at the time of drawing the inner mold from a blind tube, forming tact is long and an improvement in productivity is unexpectable in production of a glass cell. SOLUTION: The inner mold 15 is bored with a hole for cooling and a hollow blow member 25 is inserted into the hole. Gas 38 for cooling is injected toward the base of the hole from the inside of the blow member 25 and the gas 38 for cooling is released outside through between the outer peripheral surface of the blow member 25 and the inner peripheral surface of the inner mold. The inner mold is forcibly cooled by the gas for cooling, by which the shrinkage of the inner mold is expedited and the gap necessary at the time of drawing the inner mold between the inner peripheral surface of the blind tube and the outer peripheral surface of the inner mold is rapidly assured and, therefore, the forming tact is shortened and the productivity is improved.
Patent JP-H10122622-A (JP)
Title: Simultaneous air supply and exhaust type range hood
Inventor: TSUBOSA DAISUKE
IPC: F24F7/06
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous air supply and exhaust type range hood which allows an in-flow air from outdoors by way of an air supply duct to flow orderly and provide a sufficient air flow rate. SOLUTION: An air supply box 14 is provided on the top of a hood main body 4 where the air supply box 14 forms a joining area of an air supply duct 11 communicated with an outdoor area 8 and an indoor side air supply opening 13. A shutter 15, which is opened and or closed outside the indoor side air supply opening 13, is provided, thereby allowing the supply air penetrated from the outdoor area 8 by way of the air supply duct 11 to flow into the air supply box 14 smoothly without undergoing pressure loss produced by blocking the flow passage with an obstacle. It is, therefore, possible to provide a sufficient air supply rate indoors when operating the range hood.
Patent JP-H05131577-A (JP)
Title: Method for reinforcing treatment of end face part of honeycomb molded body
Inventor: KUMA TOSHIMI
IPC: B32B3/12
Filed: 1991-07-30
Abstract: PURPOSE:To improve the mechanical strength of an end face part by impregnating a fluorine-contained polymer sol into an end face part, where the penetrating pores of a honeycomb molded body prepared by laminating semi-corrugated molded bodies of paper of inorganic fiber appear, and by curing the fluorine-contained polymer in the end face parts by heat treatment at high temperatures. CONSTITUTION:Paper, which is prepared from ceramic fibers, pulp, a binder, etc., and has a thickness of 0.1-0.5mm, is molded into a corrugated sheet, and a semi- corrugated molded body 3 is formed by laminating plain paper 1 with corrugated paper 2. A number of semi-corrugated bodies 3 are laminated and bonded arranging their corrugation direction to correspond with that of the corrugated paper to obtain a block type honeycomb molded body containing a large number of penetrating pores 4 arranged in the same direction. A water base dispersion of polytetrafluoroethylene is impregnated into the both end parts, where the penetrating pores 4 of the honeycomb molded body appear, to the depth of several millimeters, and the impregnated body, after being heated at 120-150 deg.C for about 10min for preliminary drying, is heated at about 250 deg.C for about 1 hour to allow the polytetrafluoroethylene particles to be fused in the end parts of the molded body for the reinforcement of the end parts.
Patent JP-2001102631-A (JP)
Title: Nitride-based compound semiconductor light-emitting element
Inventor: HATA TOSHIO
IPC: H01S5/323
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the light emitted from a gallium nitride-based compound semiconductor light-emitting element, having an n-type electrode formed around a pad electrode for a p-type and a p-type light-transmissive electrode in the same plane from being interrupted by the n-type electrode, and accordingly, the external emission efficiency of the element from being lowered by forming the n-type electrode lower in level than the light-emitting layer of the element. SOLUTION: A nitride-based compound semiconductor light-emitting element has p- and n-type electrodes are flush with each other, and the n-type electrode is constituted of an n-type peripheral electrode and a pad electrode for an n-type. The surface of the n-type peripheral electrode is formed lower in level than the lower surface of a light-emitting layer.