baber/WOPTO huggingface dataset:
Patent JP-H0865205-A (JP)
Title: Cdma system mobile communication equipment
Inventor: YAMADA DAISUKE
IPC: H04B1/707
Filed: 1994-08-24
Abstract: PURPOSE: To reduce the current consumption of the hardware by controlling number of taps of an adaptive filter used to synthesize multi-path signals in the CDMA system mobile communication equpment. CONSTITUTION: Received data 1 are A/D-converted by an A/D converter section 2, in which the data converted into digital signals in several bits each and a matched filter 3 applies inverse spread processing to the converted data. A reception level detector 7 takes a square sum of an output from the matched filter 3 to average it thereby detecting a reception level. The detected reception level is given to a tap controller 8, in which the quantity of dispersion in delay is estimated depending on the reception level so as to decide number of taps of an adaptive filter 6.  Plural delayed waves being outputs of the matched filter 3 are given to the adaptive filter 6, only the required taps are operated based on a control signal from the tap controller 8, a transmission line is estimated by an adaptive algorithm by using a training signal and a desired wave component and an interference wave component are separated. The signals are synthesized and recovered data 5 are provided as an output.
Patent JP-S6442969-A (JP)
Title: Public telephone set
Inventor: TAKAGI MASAHIKO
IPC: H04M17/02
Filed: 1987-08-10
Abstract: PURPOSE:To reduce the operation time of the titled public telephone set and to prevent mis-dialing by recording a telephone set on a magenetic recording card, displaying the recorded telephone number, selecting a desired number among the displayed numbers and sending a dial signal automatically. CONSTITUTION:A write circuit writing a telephone number operated by a pushbutton dial 4e and an identification code corresponding to the telephone number on a magnetic recording card 1 inserted to an accommodate section 2, a display section 6 a telephone number recorded on the magnetic recording card 1 and read by the reading circuit 3 or an identification code corresponding to the telephone number, a selection section selecting the content displayed on the display section 6, and a dial signal sending circuit sending the dial signal corresponding to the telephone number selected by the selection section 7 to the line are provided. Thus, a data input to the magnetic recording card has only to be performed by the public telephone set for the first one time and mis- operation of buttons in the public telephone set used frequently and the irritation of the users awaiting its own turn is avoided.
Patent JP-S6444349-A (JP)
Title: Method of controlling forward and backward movement of continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: F16H61/662
Filed: 1987-08-10
Abstract: PURPOSE:To make it possible to set the safety factor of a desired line pressure to a low value by controlling the line pressure in such a way that it is increased, step by step, by a predetermined amount under a predetermined condition when a slip of a clutch is detected during drive mode. CONSTITUTION:A belt drive type continuously variable transmission 2 is composed of a primary pressure control valve 34 as a speed change control valve, a constant pressure control valve 38, a line pressure control valve 44 and a clutch pressure control valve 52 in a hydraulic circuit, and the valves 34, 44, 52 are controlled by a control section 70 through solenoid valves 42, 50, 58, respectively. The clutch pressure control valve 62 is provided so as to control the clutch pressure of a hydraulic start clutch 74. In this arrangement, the control section 70 controls the solenoid valve 50 for the line pressure control valve so as to increase the line pressure, step by step, by a predetermined amount under a predetermined condition (during running mode other than a running mode at a predetermined low speed, or the like) when a slip of a clutch 61 is detected during the vehicle operating condition is in a drive mode, thereby it is possible to realize optimum clutch engagement.
Patent JP-H06154058-A (JP)
Title: Armature assembly for use in head rest in vehicle and its production
Inventor: TOOMASU JIEI SUTEINAA
IPC: B60N2/48
Filed: 1993-08-11
Abstract: PURPOSE: To lighten weight by using two individual supporting posts instead of a conventional single U-shaped supporting post and to increase torsional rigidity by providing a box-formed armature with a front and a rear cassettes. CONSTITUTION: Molded upper ends 18, 20 of two substantially straight supporting posts 10, 12 are connected to mounting mouths 46 of rear cassettes 28, 30 provided to armature 22 via a rivet or other suitable connecting means. Supporting posts 10, 12 are preferably made of solid steel rod. Molded upper ends 18, 20 preferably have flat and shaped surfaces to mount then to armature 22. Armature 22 is made by blow molding of high-density polyethylene. Supporting posts 10, 12 are provided with notch 42 engaging with supporting mechanism in the back of the seat.
Patent JP-H1025742-A (JP)
Title: Excavating device in caisson
Inventor: SUGIE TETSUYA
IPC: E02D23/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an excavating device, by which the excavation, crushing or drilling works of soil and sand, rocks, boulders, etc., can be conducted automatically and efficiently by one excavator even in a caisson having a large area and in which the excavator can be maintained easily. SOLUTION: In an excavating device in a caisson, a boom 11 for an excavator 6 is composed of a fixed boom 12 installed to a revolving superstructure 9 in a freely derricking manner and a sliding boom 13 slidably loaded on the fixed boom 12. A sliding boom 13 is connected to a sliding operating means 16, a first guide rail 17 is mounted on the upper section of the fixed boom 12, and a second guide rail 18 is set up to the lower section of the sliding boom 13 A first guide means 19, to which guide rollers brought into contact with the upper and lower surfaces of the second guide rail 18 are fitted, is installed to a roller bracket in the fixed boom 12, and a second guide means 20, on which guide rollers brought into contact with the upper and lower surfaces of the first guide rail 17 are mounted, is attached onto a roller bracket in the sliding boom 13.
Patent JP-S58100297-A (JP)
Title: Semiconductor storage device
Inventor: SAITOU SHINJI
IPC: G11C17/00
Filed: 1981-12-11
Abstract: PURPOSE:To make a high speed operation possible, by storing information by utilizing the difference in the amplification factor of the electric current of the transistor of the memory cell. CONSTITUTION:At each intersecting location divided by bit lines BL1, BL2,... and word lines WL1, WL2,..., npn transistors Tr1, Tr2,... are arranged as memory cells. The writing of data into the cell is performed by impressing a reverse voltage across the emitter and the base and inducing a dielectric breakdown. The electron generated at this time is trapped at the interface of an Si3N4 film 27 and an oxide film 26 near an emitter area 25. The amplification factor of the electric current of the transistor under this condition is lowered when compared with the condition before the electron is trapped. On the other hand, a voltage which is higher than the dielectric breakdown voltage is applied across the emitters when the data are erased, so that a negative electric potential is produced at the emitter side. Therefore, the trapped electron goes out into a substrate 20 and the amplification factor of the electric current is returned to the original condition.
Patent JP-2000015148-A (JP)
Title: Liquid ejection pump
Inventor: YAMANAKA NOBUO
IPC: B05B11/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent liquid ejection pump which does not require the classified discarding of metals and synthetic resins, is extremely convenient to assemble, is easily applicable to the conventional pumps as well and is simple in construction. SOLUTION: This liquid ejection pump has an operating member A which is fitted and fixed with an ejection head 7 with an ejection port 6 at the top end of a stem 5 projecting from the center at the front surface of a mounting cap 4 fitted into the mouth neck part of a container body 2 and is constituted to eject the liquid in the container body from the ejection port 6 of the head by the vertical movement of this operating member A. Plural synthetic resin leaf springs 8,... are installed between the mounting cap 4 and the depressing head apart prescribed intervals circumferentially around the stem 5, by which the operating member A is energized upward.
Patent JP-H0646105-A (JP)
Title: Equipment for adding disturbance of digital signal
Inventor: HATTORI TSUKASA
IPC: H04L69/40
Filed: 1992-07-27
Abstract: PURPOSE:To improve the reliability of an error detection test by setting a measuring period set for a frequency divider in accordance with the disturbance bit length without uniformly setting it to a normal bit length to equally add a bit error to all the pieces of bit data included in a disturbance object bit length. CONSTITUTION:In a controller 11, when an operator operates a condition setting part 13 to specify the normal bit length L and the disturbance object bit length A to input an experimental start command, respective frequency dividing ratios C1 and C2 corresponding to the combination are retrieved from a division ratio allotment table 12 formed in the internal storage part of the control part 11. Then, the frequency dividing ratio C1 is set to a frequency dividing circuit 4a in a first fixed period and the frequency dividing ratio C2 is set in a next fixed period. Besides, the value of a measurement bit length L1 (=C1) is set so that the value and the disturbance object bit length A are mutually prime and the value is less than the normal bit length L and the nearest to it. Besides, a measurement bit length L2 (=C2) is also set to be equal to the normal bit length L or to be not less than it and the nearest to it.
Patent JP-H1024671-A (JP)
Title: Single leaf of printed matter
Inventor: KAWASAKI KUNIHIRO
IPC: B42D11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a mistake in an opening order and a folding order by constituting a freely twice-folded front side board by a longitudinal folding line and overlapping an extension form longer in the vertical direction in comparison with the front side board on the inner surface thereof as a nonoverlapping state in which the parts on the upper and lower both sides are projected on the outside of the front side board. SOLUTION: A freely twice-folded front side board 2 is constituted of cardboard by a longitudinal folding line 1. An extension form 3 longer in the vertical direction in comparison with the front side board 2 is overlapped on the inner surface of the front side board 2 as a nonoverlapping state in which the parts on the upper and lower both sides are projected on the outside of the front side board 2. The right and left both side parts of the extension form 3 are stuck to the inner surfaces on the right and left both side parts of the front side board 2 by a bonding agent. Thereby, the extension form 3 is made to an expansion state and a folding state without touching a hand and a finger to the extension form 3 only by performing operating closing/operation of the front side board 2.
Patent JP-2000028466-A (JP)
Title: Diagnostic apparatus for detecting means of pressure or temperature for saturated vapor
Inventor: SHIMIZU YUSUKE
IPC: G01K15/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic apparatus by which a detecting means can be diagnosed simply while the operation of an apparatus or the like to which the detecting means is attached is being continued by a method wherein the detection value of either the pressure or the temperature of a saturated vapor is used as a reference. SOLUTION: The pressure of a saturated vapor which is supplied to a jacket 2 is detected by a pressure sensor 9, and the temperature of the saturated vapor is detected by a temperature sensor 17. The pressure and the temperature of the saturated vapor are decided uncoditionally. When the pressure of the saturated vapor is at 360 mmHg at atmospheric pressure or lower, the temperature of the saturated vapor is at 80 deg.C. When the pressure of the vapor is used as a reference, the temperature sensor 17 is judged to be normal as long as the detected temperature of the vapor is near 80 deg.C. The temperature sensor 17 is judged to be abnormal when the temperature is shifted out of 80 deg.C. One out of the pressure sensor 9 and the temperature sensor 17 can be used as a reference, and whether the is normal or not can be judged.  Thereby, whether a detection value is normal or not can be judged without stopping the operation of an apparatus to which a detecting means is attached.
Patent JP-H0250290-A (JP)
Title: Device for printing bankbook or the like
Inventor: TAKEZAWA KENICHIRO
IPC: G06Q40/00
Filed: 1988-08-12
Abstract: PURPOSE:To prevent a bankbook or the like from being forgotten to be picked up by overlapping the first and second bankbooks with being dislocated and discharging the bankbooks to an entrance and exit when carry-over is generated from the inserted bankbook in the entrance and exit. CONSTITUTION:When the carry-over is generated for a first bankbook 1, a stock part 17 is formed by a stock part forming means which is provided in an entrance and exit 2 side of a carrying route 3. A control part 24 dislocates the first bankbook 1, in which the carry-over is generated, and a second bankbook 1', which is supplied from an issuing part 8 and processed by a data processing part 9 and a paging part 14, and overlaps them with putting the first bankbook 1 under the second bankbook by an overlapping means. Then, the bankbooks are discharged from the entrance and exit 2 by discharging means 6 and 7 with being overlapped. Thus, a customer can receive the first and second bankbooks 1 and 1' and moreover, the bankbooks 1 and 1' are prevented from being forgotten to be picked up.
Patent JP-H0861686-A (JP)
Title: Cooling air fan
Inventor: SHIMATANI TADASHI
IPC: F24F1/00
Filed: 1994-08-25
Abstract: PURPOSE: To improve the cooling effect by always smoothly rotating a fan, and preferably supplying cold air upon rotating of the fan. CONSTITUTION: A fan case 15 surrounding the periphery of a fan 4 installed in a body case 1 is provided. A drain port for draining water introduced into the case 15 out of the case 15 is formed at the bottom side of the case 15, and the disturbance of the rotation of the fan 4 due to the storage of the large quantity of the water in the case 15 is prevented.
Patent JP-2000035300-A (JP)
Title: Apparatus for drawing fluid from sealed container
Inventor: YOSHIDA TADAO
IPC: F42B33/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To draw fluid such as a chemical agent, poison gas or the like from a sealed container such as an artillery shell, a bullet or the like. SOLUTION: The apparatus for drawing a fluid from a sealed container comprises a piston type hollow perforated bar 12 penetrating a sealed container wall 2 by a hitting force of a hammer 16, a combustion pressure of a propellant or a pressure of a hydraulic unit and having a hollow part for drawing the fluid from the container 2 of a structure 3 in which the hollow part communicates with a fluid outlet at a position of a hole opened at an outer wall of the container, a holder for mounting the structure 3 at the outer wall of the container. In this case, the fluid is drawn from the container 2 via the hollow part of the bar 12.
Patent JP-H0858382-A (JP)
Title: Door structure for automobile
Inventor: SHIMIZU HIROSHI
IPC: B60J5/04
Filed: 1994-08-25
Abstract: PURPOSE: To reduce the manufacturing cost an lighting the weight by using an extrusion mold material of aluminum by to lee excellent in a property of manufacture. CONSTITUTION: A door outer panel 11 and a door inner panel 12, constituting a door 10, and a connecting member of connecting a lower end of both the panels are manufactured respectively by an extrusion mold material of aluminum alloy. An impact absorbing part 14 is integrally molded in an internal surface of the door outer panel 11.
Patent JP-H0547075-A (JP)
Title: Head and pinch roller application mechanism
Inventor: HAYASHI HIDEKI
IPC: G11B15/44
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the forward driving power of a head plate and the application power of a pair of pinch rollers to a capstan with two springs and less and to reduce the energization of the spring applied to a head plate. CONSTITUTION:A head plate 2 incorporating a head 3 is provided in freely movably forward and backward (in directions X1 and X2). The operation of the head plate 2 is controlled by a mode plate 5. A pair of pinch roller cases 12F and 12R supporting pinch rollers 13F and 13R in freely rotatably are separatedly provided in freely rotatably between the application and release positions for capstans 15F and 15R. Between a pair of pinch roller cases 12F and 12R, a spring 14 giving the application power to the pinch rollers 13F and 13R is provided. Transmission means 2a and 4 transmitting the energization power of the spring 14 to the head plate 2 as the driving power are provided.
Patent JP-H0249977-A (JP)
Title: Vacuum device
Inventor: YANASE HEIJI
IPC: H01L21/3065
Filed: 1988-08-11
Abstract: PURPOSE:To make it possible to evacuate a vacuum chamber to a high degree of vacuum in a short time by providing an auxiliary gas condensing type vacuum pump for evacuating gas from the vacuum chamber while condensing and absorbing mainly moisture therein. CONSTITUTION:In a vacuum device, there are provided a main gas condensing type vacuum pump 2 for evacuating a vacuum chamber 1 and an auxiliary gas condensing type vacuum pump 2 for evacuating the chamber 1 while condensing mainly moisture in the chamber 1 upon rise-up of evacuation. Further, the main vacuum pump 2 is connected to the vacuum chamber 1 through an evacuating pip 4, and the auxiliary vacuum pump 3 is connected directly to a vacuum suction port of the vacuum chamber 1. Accordingly, the moisture is mainly condensed and absorbed upon rise-up of evacuation for the vacuum chamber 2, thereby it is possible to greatly shorten the time with which the vacuum chamber reaches a predetermined degree of vacuum.
Patent JP-S6178237-A (JP)
Title: Pull-in system
Inventor: FUKUDA SETSU
IPC: H04B3/23
Filed: 1984-09-26
Abstract: PURPOSE:To prevent disturbance from a transmission/reception signal at pulling in timing regenerating circuit and at pulling in echo canceller by avoiding the transmission of a transmission signal during the training pulse reception period and during twice the delay time of transmission signal from an opposite side. CONSTITUTION:The transmission operation of master side is attained as follows; A frame pulse from a frame pulse generator 1, a training pulse from a training pulse generator 2 and a transmission data are selected by a selector 3 by the control of a control circuit 6 during one frame period T and a time interval at which no signal is transmitted such as a time Tr twice the transmission delay time between a master and a slave set and a training pulse reception period Tt in succession with the said period is provided, the signal is converted into a bipolar signal by a V/B converting circuit 4, transmitted to a 2-wire transmission line via a hybrid circuit 5 and transmitted to the slave side. The locking by the echo canceller 7 is executed by the control of the control circuit 6 at the transmission of the training pulse.
Patent JP-H0650058-A (JP)
Title: Facility unit for entrance
Inventor: YAMAMOTO ATSUSHI
IPC: E06B7/28
Filed: 1992-07-28
Abstract: PURPOSE:To eliminate an installation work around an entrance, and reduce construction cost by installing indoor furniture such as an umbrella stand as a batch, in addition to lighting and indicating fixtures fitted to the outdoor side of an entrance doorway. CONSTITUTION:An entrance unit 1 is constituted of a rectangular sash body having an outdoor illuminator 3, a nameplate 4 and communication equipment, and additionally an umbrella stand facility 7 respectively in descendent order. The umbrella stand facility 7 is formed out of a box type structure 7e covering the range of a stand to a body, and a front plate 7f. Also, the plate 7f is fitted with a grip 7g at the upper section thereof, and an insertion hole is formed at both right and left sides of the lower end of the plate 7f for inserting a spindle 7h. The facility 7 is mounted at the outdoor side of an entrance in such a way as limitedly rotatable. According to this construction, the umbrella stand facility 7 can fitted as a batch, in addition to fixtures and indicators, and installation trouble can be eliminated.
Patent JP-H0250329-A (JP)
Title: Production of stamper for optical disk
Inventor: KANEKO SHIRO
IPC: G11B7/26
Filed: 1988-08-11
Abstract: PURPOSE:To improve mounting of a stamper to a metallic mold for molding by polishing the surface of the master disk for optical disk on the side opposite to the side formed with an electrocasting layer while supplying a polishing liquid of approximately the same temp. as the temp. at the time of electrocasting without cooling the master disk so that the surface is well polished. CONSTITUTION:The master disk 13 for optical disks constituted by forming a photoresist layer 12 on the front surface of a glass plate 21 as a base and forming the electrocasting layer 15 thereon is mounted to a polishing machine without substantially cooling the master disk and the rear surface 16 of the electrocasting layer 16 is polished by the polishing liquid. The temp. of the polishing liquid is preferably kept at about the same temp. as the temp. at the time of electrocasting, i.e. within 5 deg.C. The temp. of the electrocasting layer 15 and the glass plate 11 is maintained approximately constant from the time of electrocasting to polishing in such a manner so as not to generate the exfoliation between the electrocasting layer 15 and the glass plate 11 which are different in coefft. of expansion. The front surface 16 on the side opposite to the side formed with ruggedness is well polished in this way and the stamper 17 having the good adhesiveness to the metallic mold is obtd.
Patent JP-2000035336-A (JP)
Title: Road mark member
Inventor: KANEKO ATSUMI
IPC: G01C11/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a road mark member usable at road edge. SOLUTION: A target 10 consisting of a member having flexibility has a shape of nearly hollow pyramid as a whole and its side surfaces consist of 4 triangle planes 11, 12, 13 and 14. The triangle plane 11 follows the direction perpendicular to the planes including the bottom sides 12a, 13a and 14a of each triangle plane 12, 13 and 14. The triangle plane 12 sharing the crest 10a of the target 10 with the triangle plane 11 has a shape that the corner where the bottom side 12a and the crest 10a are crossing is cut off toward inside of the triangle plane 12. Similarly the triangle plane 13 sharing the crest 10b of the target 10 with the triangle plane 11 has a shape the corner where the bottom side 13a and the crest 10b are crossing is cut off toward inside of the triangle plane 13.  On the top 10T of the target 10 and crests 10a, 10b and 10c, a recurrent type reflection sheet 100 which total-reflects outside light is attached.