baber/WOPTO huggingface dataset:
Patent JP-H09125321-A (JP)
Title: Steel wall railing
Inventor: ITO SHINZO
IPC: E01F8/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the installation of a sound insulating wall on railing by absorbing and shielding noise generated at lower positions by the traveling of a vehicle through sound insulating holes in a front plate. SOLUTION: A front plate 3 has a proper length in the traveling direction of a road, is stuck with sound insulating material 7 on its internal surface, and is provided with multiple sound absorbing holes 11 which pass through the inner and outer surface. Also the sound insulating material 6 forms irregularities on its entire surface, and sound absorbed by the sound absorbing holes 11 in the front plate 3 is reflected by the irregularities at a certain angle. Then a rear plate 1 obtained by forming a floor fixing plate 2 integrally with a front receiving plate 8 is fixed to a floor plate A with anchor bolts 12.  In addition, the front plate 3 is formed integrally with the front receiving plate 8 with combination bolts 13 with the rear surface part 4a of the water flow part 4 of a steel drainage groove overlapped on it, and then the guard part 5 of the steel drainage groove is assembled into the water flow part 4. Thus noise generated at lower positions by the traveling of a vehicle is absorbed through the sound absorbing holes in the front plate, eliminating the installation of a sound insulating wall on railing.
Patent JP-S63164315-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUI HIROSHI
IPC: H01L21/768
Filed: 1986-12-26
Abstract: PURPOSE:To improve the step coverage during the successive formation of Al wiring layer by a method wherein a conductive material restraining silicon and aluminium from reacting is coat-formed inside contact holes and on an insulating layer and then the conductive material only on the insulating layer is removed by anisotropic etching process simultaneously improving the step difference shape of contact hole. CONSTITUTION:Impurity diffused layers 2 to be a source and a drain are formed on a silicon substrate 1 and then an insulating layer 3 is formed thereon. First, a Tin layer 11 is formed on overall surface by plasma process, CVD process or Ti sputtering process in Ar gas atmosphere. Second, the Tin layer 11 is etched by RIE process assuring the anisotropic etching characteristics and then the Tin only on the insulating layer 3 is removed to exhibit a structure as shown in figure (c). Third, an Al wiring layer 4 is coat-formed using Al containing e.g. 1 % of silicon as Al base conductive material. Finally, the Al wiring layer 4 is patterned using photolithographic technology.
Patent JP-H10140415-A (JP)
Title: Adjuster for chin strap
Inventor: YOKOYAMA MINORU
IPC: A42B3/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an adjuster for a chin strap capable of improving utility, safety and productivity. SOLUTION: This adjuster is an adjuster 24 in which the interior of an external frame 13 is divided into two spaces 18 and 19 by a retaining member 14. An edge member 16 forming one divided space 19 is equipped with a cut part 25. A ring-shaped end part 26 of an adjustable band is engaged with the edge member 16 at the side having the cut part 25 of the adjuster 24 so as to movably insert the adjuster 24 into the adjustable band.
Patent JP-H02155400-A (JP)
Title: Piezoelectric receiver
Inventor: TERATANI AKIRA
IPC: H04R17/00
Filed: 1988-12-08
Abstract: PURPOSE:To make the sensitivity flat by increasing the static capacitance of a piezoelectric diaphragm, increasing the volume of a 1st back pressure chamber in the acoustic system, relaxing the damper effect and increasing the fundamental resonance frequency of the piezoelectric diaphragm so as to transfer the sound pressure energy toward the higher frequency. CONSTITUTION:With a signal applied to both terminal chips 7, 8 being input terminals, the piezoelectric diaphragm 1 vibrates in response to the signal and generates a sound wave. For example, the piezoelectric diaphragm 1 made of a ceramics piezoelectric substance 1a whose thickness is 0.1mm and whose outer diameter is 23mm and of a metallic base 1b whose thickness is 0.1mm and whose outer diameter is 23mm is employed. Then the static capacitance G of the piezoelectric diaphragm 1 is selected as 80nF-12nF, the volume V of the 1st back pressure chamber 5 is selected as 1cc-1.4cc and the fundamental resonance frequency of the acoustic system is selected as about 1.3-1.5kHz. Thus, the static capacitance C of the piezoelectric diaphragm 1 and the volume of the 1st back pressure chamber 5 are increased to relax the damper effect. Moreover, the fundamental resonance frequency of the diaphragm system is increased io transfer the sound pressure energy toward higher frequency thereby realizing making the frequency sensitivity flat.
Patent JP-2000123748-A (JP)
Title: Color plasma display panel
Inventor: NUNOMURA KEIJI
IPC: H01J11/24
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To adjust white chromaticity particularly at a high color temperature by making the discharge electrodes of display cells of various colors of red, green and blue equal in shape at portions near surface discharge gaps, and making the discharge electrodes different in shape for individual colors at portions apart from the surface discharge gaps. SOLUTION: Surface discharge electrodes constituted of transparent electrodes 3 and bus electrodes 4 and a back substrate are assembled on a front substrate 100, and the transparent electrodes 3 are formed into a shape having notches at the portions of barrier rib sections 14 on the side of surface discharge gaps 11. The tip section widths 18 of the transparent electrodes 3 which are left portions are patterned to be nearly equal for red, green and blue cells. The writing characteristics of individual colors are made uniform, and the operation margin can be improved. The intervals between barrier ribs 6 are not uniform, the intervals between the barrier ribs 6 where the red, green and blue display cells are arranged are different, and discharge electrodes are made different in shape for individual colors at portions apart from the surface discharge gaps 11.
Patent JP-H05121258-A (JP)
Title: Manufacture of laminated ceramic components
Inventor: KIOKA YASUTETSU
IPC: H01F17/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide a method of producing a laminated ceramic component with improved lamination accuracy and without the deviation of lamination, in the lamination process of a green sheet which gives the effect on the performance of lamination ceramics components, especially, on L-value. CONSTITUTION:A die composed of a metal frame 6 and a bottom plate surrounded by the frame is prepared, and a green sheet 1 with through holes 4 is placed on the bottom plate. Then, the bottom plate is manipulated to make the upper surface of the green sheet flush with the upper surface of the metal frame. A releasable transfer film 2 printed with a conductor pattern 5 is placed facedown on the green sheet. The green sheet is aligned with the transfer sheet by means of a registration mark 8 printed on the film and a registration mark 9 on the die frame. The film is pressed against the green sheet to transfer the pattern, and the film is removed. This process is repeated to laminate a given number of green sheets.
Patent JP-H01151392-A (JP)
Title: Control device for electric refrigerator
Inventor: IIO KOJI
IPC: G05D23/19
Filed: 1987-12-08
Abstract: PURPOSE:To widely decrease the number of wirings, to shorten a wiring-length and to easily assemble by equipping a control circuit part to modulate control signal data, superimpose them on a commercial power source and transmit them to plural terminal equipments through power lines and receiving circuit parts provided for the respective terminal equipments. CONSTITUTION:The control signal data are modulated by a control circuit part 2, superimposed on a commercial power source 1, transmitted to the plural terminals through the power lines and the control signal data are received by receiving circuit parts 10-14 provided for the respective terminals. Consequently, a special wiring for the transmission of the control signal data is unnecessary and it is sufficient to simply wire the power lines to the respective terminal equipments. Thus, power and the control signal data are sent simultaneously, therefore, the number of wirings are widely decreased. the wiring-length is shortened and the assembling is made easier.
Patent JP-H07160742-A (JP)
Title: Cad device for logic simulation
Inventor: KOBAYASHI TAKESHI
IPC: G06F17/50
Filed: 1993-12-10
Abstract: PURPOSE:To efficiently find a timing error and to present information for examinating its cause. CONSTITUTION:The result of logic simulation of an inertia model executed by a logic simulator is stored in a spike message storage means 14. Meanwhile, the result of logic simulation of a transport model is stored in a timing error storage means 15. A network trace spike detecting means 17 traces data toward the input side from the position of the occurrence of the timing error discriminated by data stored in the timing error storage means 15 and detects a spike capable of the cause of this timing error, during tracing in accordance with data stored in the spike message storage means 14.
Patent JP-H07162932-A (JP)
Title: Calling control system for mobile radio communication system
Inventor: OHAMA AKIHIKO
IPC: H04W68/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide the calling control system for reducing invalid calling and improving the probability of call incoming at a mobile radio communication system. CONSTITUTION:History information 33 of position registration is recorded for each radio terminal in a memory 30 inside an exchange and when there is call incoming, a calling area to perform calling is decided based on the position registration history information in the past of a terminal. When there is no response to calling from the radio terminal, corresponding to the conditions of a system side load, calling is performed again in all the calling areas. When there is no response to the calling in all the calling areas from the radio terminal, the radio terminal is registered out of the area, and calling to the same terminal is suppressed until fixed time passes.
Patent JP-H02158408-A (JP)
Title: Vehicle suspension system
Inventor: KUMADA HIROYOSHI
IPC: B60G17/00
Filed: 1988-12-09
Abstract: PURPOSE:To make roll control come to fruition by controlling a feed-exhaust control valve which controls feed and exhaust of a working fluid so as to cause output of a symmetrical pair of G sensors, detecting the vertical acceleration of a car body where a detector shaft is installed so as to come to an inverse chevroned-shape in front view, to become smaller. CONSTITUTION:Each of cylinder units 1 (1FL, 1FR and so on) installed at each wheel lengthwise and breadthwise has a cylinder 2 in which a piston rod 3 is fitted, and its liquid chamber 5 is connected to each of gas springs 6 (6FL, 6FR and so on) consisting of four small diametral cylinder-form springs 7. In addition, this liquid chamber 5 is connected to a pump 11 via flow control valves 15 (15FL, 15FR and so on) and to the side of a tank 12 via other flow control valves 19 (19FL, 19FR and so on), respectively. In this case, a symmetrical pair of G sensors 53FL, 54FR detecting vertical acceleration of a car body are attached to the car body so as to cause each of these detector shafts to become an inverse chevroned shape in front view, and these flow control valves 15, 19 are controlled so as to cause the vertical acceleration detected by these sensors to become smaller.
Patent JP-H08236724-A (JP)
Title: Method of fabrication of semiconductor device
Inventor: ASHIGAKI SHIGEO
IPC: H01L21/768
Filed: 1995-11-02
Abstract: PURPOSE: To provide a method of fabrication of a semiconductor device capable of easily achieving flattening on an insulating layer such as a BPSG layer and an SOG layer and of applying wiring and the like with high reliability and redundance in a later process. CONSTITUTION: There is provided a method of fabrication of a semiconductor device such as a dynamic RAM wherein upon flattening a layer (e.g. a BPSG layer 66) including a step (e.g. global step 62) formed with an upper part (e.g. a part on a memory cell array part MA) and a lower part (e.g. a part on a peripheral circuit part PC) a resist layer 70 is formed into a predetermined pattern such that an end part is located on a slope 62A forming the step part 62 after preannealing. A higher layer 66 than the resist layer is uniformly removed by etching by a predetermined thickness using the resist layer as a mask, and thereafter a protruded part (e.g. a protrusion 66A produced after the etching) existent on a lower side than the resist layer 70 is eliminated with a reflow processing in the state where the resist layer T670 is removed.
Patent JP-H10145517-A (JP)
Title: Method for confirming reception of facsimile communication and facsimile equipment
Inventor: MINAGAWA HIROYUKI
IPC: H04W4/12
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To allow a transmitter side to confirm whether or not facsimile image information is received while reducing labor of a user. SOLUTION: In transmitter side equipment, after a reception confirmation request button 2b of an operation display part 2 is pressed down and a pager number being a contact destination is inputted, image information is transmitted to a destination by a facsimile. At this time, a control part 1 of the transmitter side gives the pager number being the contact destination to a communication control part 7 to allow the part 7 to send the number with the image information. Receiver side equipment monitors a received signal to extract the pager number and stores it to a contact destination storage part 12. Succeedingly, the image information is received and outputted with a plotter 5. Then when a user takes out a recording paper and presses a reception confirmation bottom 2a, it is detected by a confirmation detection means 1b and informed to a transmission control means 1c.  The transmission control means 1c acquires a pager number from the contact destination storage part 12 and allows a network controller 6 to make a call to the pager number. Then an own terminal number is acquired from a prescribed area in a parameter memory 11 and transmitted to a pager.
Patent JP-H08166701-A (JP)
Title: Electrophotographic recorder
Inventor: SATO SHINYA
IPC: G03G15/01
Filed: 1994-12-14
Abstract: PURPOSE: To realize a color electrophotographic device which faithfully develops electrostatic latent images, reduces toner scatter and crush in transfer and fixing and is excellent in resolution and gradation reproducibility. CONSTITUTION: This electrophotographic recorder is equipped with a photoreceptor belt 1 on which a photoconductive layer is formed on the surface of its conductive layer and which is stretched freely rotatably, a means for forming the separate electrostatic latent images of different colors onto the photoreceptor belt 1 in order, developing means 4-7 for forming toner images by attaching electrified toners in colors corresponding to the electrostatic latent images, an intermediate transfer drum 8 which rotates in synchronism with the belt 1 while contacting with the photoreceptor belt 1, and on which the toner images are superimposed and transferred, so that the toner images are completed, and a means 14 for transferring the color toner image formed on the intermediate transfer drum 8 onto a recording medium 11.  In this electrophotographic recorder, the average particle diameter of each toner is 8μm or smaller.
Patent JP-H07160278-A (JP)
Title: Noise reduction device
Inventor: GAYAMA SHINICHI
IPC: H03H17/02
Filed: 1993-12-10
Abstract: PURPOSE:To provide a noise reduction device in which a noise reduction effect is not reduced even if a state in a vehicle is varied. CONSTITUTION:In a noise reduction device which reduces a noise signal from a microphone 15 by controlling adaptively a tap value of an adaptive filter 7 generating a signal which reduces a noise inputted to the microphone 15 by an output from the microphone 15 and a signal from a transmission characteristic correcting section 8 which corrects a transmission characteristic until a signal generated in an adaptive filter 7 reaches the microphone 15, a transmission characteristic storage section 1 which stores a plural corrected transmission characteristics, an error detecting section 2 which detects an error signal from the microphone 15, and an optimum characteristic selecting section 3 which selects a transmission characteristic in which an error detected in the error detecting section 2 is made the minimum out of plural transmission characteristics stored in the transmission characteristic storage section 1 and sets it in the transmission characteristic correcting section 8 are provided.
Patent JP-2000136055-A (JP)
Title: Picture forming device and method, and record medium with picture forming control program recorded
Inventor: FUNAMIZU YOSHIHIRO
IPC: B65H9/14
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize the speed up of a picture forming device easily without changing a picture process speed by providing a transfer material interval detection means between first/second regist correction means and controlling the transfer material supply means and first regist correction means independent ly following to the judge result. SOLUTION: In a paper carrying part in which transfer materials are separated one by one by a pick up roller 371 and separation rollers 372, 373 and continuously supplied from a cassette 36 in which the transfer materials are stored to the transfer position of a photosensitive body drum 30, a first regist correction part consisting of a preregist roller 374 for taking the registration of the transfer material and sensor 375 and a second regist correction part consisting of a regist roller 376 and sensor 377 are provided. A judge sensor 379 for detecting the interval of the continuously fed transfer materials is arranged between the first/second regist correction parts and the transfer material supply part and the first regist correction part are independently controlled by the judge of the detected interval.
Patent JP-2000137623-A (JP)
Title: Diagnostic method and its system
Inventor: SAITO TAKAMITSU
IPC: G06F11/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently attain diagnosis in a diagnostic method and system for an information processing system. SOLUTION: This diagnostic method and system perform access and receive a response to a device part 9 to be diagnosed constituting an information processing system according to diagnostic data from a hard address executing part 4 under the control of an execution acceptation processing part 2. A phase schedule part 3 is provided with a table A (execution time management table) and a table B (execution phase schedule table), and the execution acceptation processing part 2 is provided with a table C (execution history schedule table) and a table D (execution starting position judgment table). An automatic diagnosis accepting part 5 is provided with a table E (variable time data table) and a table F (automatic diagnosis parameter management table).  Then, the designation of a diagnostic execution time and the setting of disconnection or continuation is operated, and the repeated execution of the diagnosis which ends within a designated time can be operated according to the continuous setting, and the next diagnosis can be started from the next sequence according to the history of diagnosis which does not end within the designated time.
Patent JP-H11144350-A (JP)
Title: Cartridge supporting spring structure of information apparatus
Inventor: TANAKA MASAFUMI
IPC: G11B17/04
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge supporting spring structure which holds the cartridge with relatively weak energizing force during the transfer thereof and supports the cartridge with a relatively strong energizing force during reproducing or recording action. SOLUTION: While the cartridge 32 is transferred in an information apparatus, a spring 46 acts as a cantilever structure and supports the surface of the cartridge 32 by a relatively weak energizing force, thereby suppressing vibration, etc. At the time of reproducing or recording, the front end fulcrum end 58 of the spring 46 of the cantilever structure is supported by an energizing force adjusting fulcrum part 66, by which the spring 46 are supported at both ends. The vibration, etc., of the cartridge 32 are thus more strongly retained by a relatively strong energizing force.
Patent JP-H03172597-A (JP)
Title: Flow controller for pump
Inventor: NAKAHARA TERUO
IPC: F04D15/00
Filed: 1989-12-01
Abstract: PURPOSE:To perform flow control accurately as well as to improve the extent of efficiency by calculating an allowable maximum output speed on the basis of the operating data and flow critical value of a pump, while opening or closing a discharge valve on the basis of the compared result between the allowable maximum rotational speed and the operating rotational speed. CONSTITUTION:Allowable maximum rotational speed of a pump is calculated by a computer on the basis of technical data under which pumps including a cargo oil pump or the like are operated, and a flow critical value in each rotational speed of the pump inputted in advance. On the other hand, the calculated pump's allowable maximum rotational speed and the operating pump's rotational speed are compared with each other by comparison computing element. When the pump operating rotational speed is larger than the allowable maximum rotational speed, a closing signal is outputted to the switchgear of a discharge valve in the pump but when it is smaller, an opening signal is output to the switchgear, respectively. Afterward, the abovementioned process is repeated in accord with the actual rotational speed automatically changed, thus each flow control by rotational speed and opening of the discharge valve are accurately performed in parallel with each other line.
Patent JP-H02156189-A (JP)
Title: Diverter coil apparatus
Inventor: HANAI SATORU
IPC: G21B1/00
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a coil apparatus which can reduce a thermal load at a heat receiving part by providing a secondary power source for changing a current ratio between coils in addition to a main power source for supplying a main current, and making it possible to control a null point for generating plasma. CONSTITUTION:In a diverter coil system, diverter coils 11, 13, 12 and 14 are arranged in this order. A main power source 15 is connected to the series circuit of the diverter coils 11, 13, 12 and 14. A secondary power source 16 is connected to the series circuit of the diverter coils 12 and 14 having the different current directions. A main current is made to flow through the diverter coils 11-14 from the main power source 15. The current value through the diverter coils 12 and 14 can be changed with the secondary power source 16 independently from the diverter coils 11 and 13. The current through the diverter coils 12 and 14 can be changed by controlling the voltage of the secondary power source 16 in this way. Therefore, the distribution of the currents through the diverter coils is changed, and the position of the high thermal load region at a null point can be moved in the lateral direction. Thus, the area of a heat receiving part can be made large, and the density of the thermal load can be reduced.