baber/WOPTO huggingface dataset:
Patent JP-H09252490-A (JP)
Title: Radio base station
Inventor: OZEKI MASANORI
IPC: H04W88/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make a communication line into time division multiple access and to improve channel efficiency by performing spread spectrum modulation based on a spread code, making signals into time division multiple access, arranging them in a time slot and transmitting them. SOLUTION: A central controller 240 stores the selected time slot on a highway 260 in a time slot memory 215-2 inside a buffer memory 215 in a No.1 modem 210 through a signal reception distribution device 230. Thereafter, a time switch slot 215-1 is closed, the information of 8 bits which enters a shift register 215-3 is immediately transferred to the shift register 215-4 and the shift register 215-3 prepares for the reception of the signals of the next frame. Data and a control bit are added after the transferred information of 8 bits and they are sent to the spread modulator 211 of the No.1 modem 210, spread spectrum modulated by an outgoing PN code supplied to a #m1 terminal equipment, amplified and then, transmitted from an antenna 500.
Patent JP-S63188008-A (JP)
Title: Manufacture of monolithic foam molded seat body
Inventor: URAI MUNEHARU
IPC: B29K75/00
Filed: 1987-01-30
Abstract: PURPOSE:To contrive a reduction in man hours and improvement in reliability by fitting a skin material to a foam mold simply and accurately, by a method wherein a mold part coincides with a part obtained by joining a skin material to a skin end fitting member is formed on the fringe of the upper part of the inner mold part of a bottom force, the skin material is stuck to the inside of the bottom force and the skin material and urethane mold are foamed unitarily by casting foamed raw materials. CONSTITUTION:O-P-Q parts of a skin material 1 fitted to a fitting member 3 of a terminal of the skin material is bent and fitted after a bottom force 6. The terminal part of the skin material 1 is positioned between O-P parts of the bottom force 6, and a, top force 8 is inserted into the skin material by descending the top force 8, In the case where the fitting member 3 of the terminal of the skin material has elasticity, the same is fitted by pressing the same against the bottom force 6. Then urethane foam raw materials are either foamed by casting the same through raw material casting port 8a or foamed by the top force 8 heaving no raw material casting port 8a by casting the urethane raw materials into the bottom force. In the case where a casting and foaming method is of neither high pressure nor a high speed, a heat-meltable film is put on the skin or a wadding on which the urethane raw materials are cast and foaming is performed by inhibiting impregnation. Then the heat-meltable film is melted and the urethane and the skin or the wadding are stuck together.
Patent JP-H11216492-A (JP)
Title: Waste water treatment and device therefor
Inventor: SENDA TERUO
IPC: C02F3/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for treating waste water by which the quality of the effluent after waste water treatment is improved, and the nitration efficiency is increased. SOLUTION: This device consists of the anaerobic treating devices 2 and 10 for anaerobically treating raw water, an aerobic treating device 3 for aerobically treating the treated water obtained in the anaerobic treating devices 2 and 10, a sluge separator 4 for removing sludge from the treated water and a solid-liq. separator 6 for separating the treated water obtained in the separator 4 into solid and liq. to obtain a liq. concentrate and is provided with a treated water return line 7 to return a part of the treated water obtained in the aerobic treating device 3 to the anaerobic treating devices 2 and 10 and a liq. concentrate return line 8 to return the liq. concentrate obtained in the separator 6 to the aerobic treating device 3.
Patent JP-H02199687-A (JP)
Title: Tape reel
Inventor: SASAKI SHIN
IPC: G11B23/087
Filed: 1989-01-27
Abstract: PURPOSE:To prevent an unequal elongation of a tape wound onto a tape winding wall part in the broadwise direction of the tape by forming a gap hole to a part connected by a lower flange between the tape winding wall parts arranged to a concentric part of a hub with a prescribed interval and a reel drive shaft insertion part and disconnecting both the parts. CONSTITUTION:A gap hole 20 is formed to a connection part of a lower flange 12 between a tape winding wall part 11a of a hub 11 and a reel drive shaft insertion part 11b and both the parts are disconnected. Thus, a stress caused when a tape winding pressure is exerted to the tape winding wall part is nearly equal to the lower flange and the upper flange and the tape winding pressure is received nearly equally in the broadwise direction of the tape thereby preventing the unequal elongation of the wound tape in the broadwise direction.
Patent JP-2000211225-A (JP)
Title: Ink ribbon cassette
Inventor: MOTOYAMA NOBUYUKI
IPC: B41J35/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink ribbon cassette to which an appropriate back tension is given, solving the problem of printing failures, and which can be easily assembled. SOLUTION: The ink ribbon cassette 10 includes a pair of a winding out core and a winding in core housed therein, a recess part 19 defined for the insertion of a printing head, a wind-driving roller 23 adapted for the supplement of traveling of the ink ribbon between the printing head insertion recess part 19 and the winding core in the pass line of an ink ribbon 12, and a winding out stopping roller set between the winding out core and the printing head insertion recess part 19, in which at least one guide roller is furnished between the winding out core and the winding out stopping roller 16, and a first guide roller is arranged such that a holding angle of the ink ribbon in the first guide roller 15 at the winding out core side is reduced in the range of 140 deg. in the maximum amount and 80 deg.  in the minimum amount as the ink ribbon travels from the maximum winding state to the minimum winding state in the winding out core.
Patent JP-H10213950-A (JP)
Title: Image forming device
Inventor: TSUKIDA TATSUICHI
IPC: G03G15/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent defective charging caused by the contamination of an electrostatic charging member even in the case of using toner which is formed to a nearly spherical shape by arranging a period for impressing a voltage whose polarity is opposite to the polarity of a voltage impressed on the electro static charging member when an electrostatic charging position does not exist in the image forming area of an image carrier. SOLUTION: At the pre-rotating process where an area preceding the image forming area of the image carrier lies in the electrostatic charaing position, a bias for removing the toner sticking to the electrostatic charging roller 2 to the photoreceptor drum 1 is impressed, on the other hand, at the image forming process where the image forming area of the image carrier lies in the electrostatic charging position, a bias for electrostatically charging the area surface as the image forming area of the photoreceptor drum 1 to a prescribed dark potential is impressed.  Thus, in the case a small amount of toner slipping through a cleaning device sticks to the electrostatic charging roller 2, the bias whose polarity is opposite to that of the bias impressed at the time of forming the image is impressed on the electrostatic charging roller 2, then, the sticking toner is discharged to the surface of the photoreceptor drum 1.
Patent JP-H11219876-A (JP)
Title: Support member for semiconductor aligner
Inventor: AIDA HIROSHI
IPC: G03F7/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor aligner, containing a structure-supporting member having low thermal expansion and made of materials that are capable of maintaining accuracy as well as with respect to vibration. SOLUTION: Supporting members 10, 11 and 12 support a light source 1, a light guide, a mirror 3, a reticle stage 4 and a lens 5 to align a semiconductor wafer 7 placed in a semiconductor aligner main body 6. The supporting members are constituted of ceramics that has 1×10<-8> /C or below for coefficient thermal expansion at 10 to 40 deg.C, 130 GPa or higher for Young's modulus, particularly ceramics containing cordierite as main element and at lease one of Y or rare- earth elements or alkaline earth metal element in an amounts of 3 to 15 wt.% ratio, if converted to oxide.
Patent JP-H07205137-A (JP)
Title: Introducing apparatus for liquid nitrogen for precooling of concrete plant
Inventor: TSURUOKA MATSUO
IPC: B28C7/00
Filed: 1994-01-18
Abstract: PURPOSE:To prevent damage, clogging of a nozzle at the time of introducing aggregate by telescopically providing the nozzle for injecting liquid nitrogen for precooling above a mixer. CONSTITUTION:Cylindrical guides 9, 10 are arranged at outer right and left sides of a mixer cover 3 above a mixer 1, and slid blocks 11, 12 are movably provided in the guides. Supply tubes 15, 16 are provided in the blocks 11, 12, and nozzles 13, 14 for discharging liquid nitrogen are mounted at their ends. Cement, aggregate are placed from a chute 5 in the mixer 1, water is supplied from a tube 6, and the mixer 1 is rotatably driven to knead concrete material. Then, the one nozzle 14 is extended to supply the nitrogen to a kneaded material. When the supply is finished, the nozzle 14 is retreated. Accordingly, at the time of introducing next kneading material, the nozzle 14 is not damaged due to contact of the aggregate, the cement, and clogging of the cement, etc., can be prevented as well.
Patent JP-S60162907-A (JP)
Title: Size measuring instrument
Inventor: FUJIE FUMIAKI
IPC: G01B11/02
Filed: 1984-02-04
Abstract: PURPOSE:To improve a measurement speed by allowing a controller to decide on both end parts of measurement where two signals corresponding to two picture elements of an image sensor are inverted in binary level and then measure the size of the body to be measured from the driving extent of a moving device between both end parts. CONSTITUTION:The stepped columnar body 2 to be measured which is held by the holder 36 of the moving device 3 is irradiated with light from a light source 70 to form an image of the width of the body 2 on the linear image sensor 1. Further, a ball screw 37 is rotated by a stepping motor 31 which rotates with a pulse command signal from a controller (not shown in figure) to elevate a table 38 which has a slide guide 39, and the controller detects the top end surface and stepped surface of the body 2 from a pulsating video signal outputted from the sensor 1. The length between the top end surface and stepped surface is calculated from the movement distance of the moving device between the both, namely, the number of pulses supplied to the motor 31, the rotational angle per pulse, and lead of the screw 37.
Patent JP-S53104030-A (JP)
Title: Fuel control system in internal combustion engine
Inventor: YAMADA GENICHI
IPC: F02D41/34
Filed: 1977-02-22
Abstract: PURPOSE: Proper performance of fuel control by measures of providing a wave transmitter in the intake pipe, positioning a wave receiver respectively in contraposition thereto and measuring the phase difference of supersonic wave. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55111649-A (JP)
Title: Rotary machine capable of changing number of poles
Inventor: KIMURA TADATOMO
IPC: H02K17/14
Filed: 1979-02-22
Abstract: PURPOSE: To obtain a minute rotation speed when the machine is made the same as a versatile type motor in dimensions by making the number of slots, each of which is of one-pole to one-phase, at 3×n (n: positive integer) and by obtaining eight times the number of poles by inverting the polarities at every n coils.  
     CONSTITUTION: The polarity of the coil side U 12  that is located at the center of ones U 11 , U 12 , U 13  which form an arbitrary phase belt is inverted, and then the polarities of both coil sides that are located at both ends of three coil sides of the phase belt which is adjacent to the said phase belt are inverted. Namely the polarity of coil side located at the center of every second coil side unit, which forms each phase belt, and the polarities of both end coil sides of the phase belt which is placed between the said phase belts are inverted. The operation is performed by connecting the terminals X, Y, Z to the power side and X 1 , Y 1 , Z 1  to the neutral point, the  number of poles is changed to two and 16 poles in the case of 16 slots. Accordingly  the core of armature can be miniaturized, a minute speed or damping ability can be  obtained when the machine is made the same as the versatile motor in dimensions  since the two-layer lap winding system of the one of the fewer number of poles can  be employed therein. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01195612-A (JP)
Title: Watertight conductor
Inventor: TASAUORI SHIYARAZADO
IPC: H01B7/282
Filed: 1988-01-29
Abstract: PURPOSE:To provide excellent watertight performance and to prevent degrading of vinyl chloride resin insulation covering layer by charging spaces between respective wires with a watertight compound where polyvinyl chloride is mixed with vinyl acetate, aclylic acid and plastic agent, and covering the outer periphery with a watertight compound where mixing amount of acrylic acid and plastic agent is less. CONSTITUTION:The spaces between respective wires are charged with a watertight compound 2 where polyvinyl chloride is mixed with vinyl acetate, acrylic acid and plastic agent, and an outer periphery is covered with a watertight compound where mixing amount of aclylic acid and plastic agent. Namely, the spaces between inner wires 1 are charged with the watertight compound 2 having composition based on polyvynil suitable for charging with good adhesiveness to the wires, and the outer periphery thereof is covered with the watertight 3 having composition based similarly on polyvinyl chroride suitable for charging. It is thus possible to provide excellent watertight compound characteristics and to prevent degrading of the withstand voltage characteristics.
Patent JP-H10224146-A (JP)
Title: Frequency-adjusting device for oscillator circuit
Inventor: OSAWA HIROSHI
IPC: H03B5/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily obtain an oscillation frequency that is expected by an RC oscillator circuit. SOLUTION: Correcsion data that corresponds to an error between an expected oscillation frequency and the oscillation frequency of a present state is written in non-volatile memory 10, beforehand. When the reset of a one-chip microcomputer is released, the correction data is read from the non-volatile memory and set to a register, based on a decoded result of a program instruction that is stored in a specific address on a ROM 11. With this, the opening and closing of switch circuits 9-1 to 9-n are controlled, and an RC constant that decides an oscillation frequency is adjusted. After that, the ROM 11 jumps to a heading address, and a normal operation is carried out.
Patent JP-S56116880-A (JP)
Title: Plasma etching method
Inventor: HORIIKE YASUHIRO
IPC: C23F1/00
Filed: 1980-02-20
Abstract: PURPOSE: To form a desired fine pattern efficiently by a method wherein a coating film of a substrate is subjected to plasma etching by a gas containing halogen and, subsequently, a surface of said substrate is subjected to plasma etching by a gas containing fluorine and chlorine.  
     CONSTITUTION: In producing an LSI or the like, a coating film 2 such as SiO 2  or the like provided on a semiconductor substrate 1 such as Si or the like is subjected to plasma etching through a mask of a resist 3 by using a gas of CF 4 +H 2  containing a halogen element to remove said film 2 selectively. Subsequently, single crystal Si of the substrate 1 is etched by gas plasma of CF 4  gas added with Cl 2 . By this method, C inhibiting the etching of Si is removed and, at the same time, F generating undercut of Si is removed as FCl by a reaction of F and Cl. In this case, when a Cl 2  concn. is 40% or less, a vertical etching cross area 7 is generated and, when 60% or more, an anisotropic cross area with inclination is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58138244-A (JP)
Title: Control system for internal-combustion engine
Inventor: WADA HIROKI
IPC: F02D43/00
Filed: 1982-02-09
Abstract: PURPOSE:To protect engine by making the mixture gas richer, when ignition timing angle delay control is carried out at the time of the knocking sensor's being in trouble, and thereby preventing the exhaust gas temp. from rising. CONSTITUTION:An airflow meter 18 senses the amount of air intake and supplies a signal 100 for the amount of supply air to a control circuit 20. The control circuit 20 controls the amount of fuel injection by giving the fuel control signal 102 to the injector 14. A knocking strength sensing signal 104 from a knocking sensor 26 is also fed into this control circuit 20, which now controls  the ignition timing in accordance with the frequency of knockings. The control  circuit 20 monitors if any trouble happens in the knocking sensor 26 and controls, in the event of trouble, the ignition timing of the engine 10 to delay the  angle by a certain specified amount, so that the air-to-fuel ratio becomes richer.  Thus rise of the exhaust gas temperature is prevented and the durability of components in the exhaust system prolonged.
Patent JP-H02200528-A (JP)
Title: Power transmitting device
Inventor: TERAOKA MASAO
IPC: B60K17/348
Filed: 1989-01-31
Abstract: PURPOSE:To improve fuel consumption end prevent the occurrence of abrasion, vibration, and noise by providing a transfer distributing the driving force of an engine, first and second clutches, first and second actuators individually operating these clutches, and a controller controlling these actuators. CONSTITUTION:When a controller 113 releases a clutch 37 and the clutch of a rear differential 21, the driving force is cut off at a rear wheel side driving system 53, and a vehicle is set to the driving force distribution state corresponding to a front-engine front-drive 2WD. A propeller shaft 19 is disengaged from the engine 1 side and the rear wheels 27 and 29 side to stop its rotation. No abrasion, vibration, and noise of this rotation section are generated, fuel consumption is improved, and actions of the clutch 37 and the clutch of the rear differential 21 are secured. When the clutch 37 and the clutch of the rear differential 21 are engaged, the vehicle is set to the 4WD state, and the driving force distribution ratio between the front and rear wheels can be changed by adjusting the fastening forces of the clutch 37 and the clutch of the rear differential 21.
Patent JP-H07230328-A (JP)
Title: Semiconductor switch circuit
Inventor: TANAKA HIDEHIRO
IPC: G05F1/56
Filed: 1994-02-16
Abstract: PURPOSE:To stabilize the output voltage by varying the impedance of a semiconductor switch element of a semiconductor switch circuit. CONSTITUTION:A 3rd transistor TR Q3 is connected to a 2nd TR Q2 which applies the ON/OFF control to a semiconductor switch element Q1. So that the bias voltage of the TR Q2 is varied. Then a Zener diode D1 is connected to the base of the TR Q3 to detect the output voltage. Thus the impedance of the element Q1 is varied and the output voltage is stabilized.
Patent JP-H03222773-A (JP)
Title: Printer
Inventor: KISHIDA KOZO
IPC: B41J13/00
Filed: 1990-01-30
Abstract: PURPOSE:To enable a printing control to be set only by replaceably using setting paper by a method wherein whether a printing control setting state or a data processing state is established is discriminated in accordance with information in an optical information reader, and a reading action or a printing action is selectively conducted. CONSTITUTION:Setting paper 11 is previously inserted just before a page to be controlled. Thereafter, whether the set paper is the setting paper 11 or other printing paper is judged by a judging means 13 through a reader 12. If it is the setting paper 11, a setting state is established, printing control information in the setting paper is read by the reader 12, and a printing control is executed. As long as this control is not reset, a printer is controlled in accordance with the determined setting information. On the other hand, if the paper is judged to be printing paper by the judging means 13, a data processing state is established, and data from a host is processed in the printer.
Patent JP-S58138806-A (JP)
Title: Floating wave dissipating system
Inventor: HATA TOSHIO
IPC: E02B3/06
Filed: 1982-02-12
Abstract: PURPOSE:To dissipate tidal waves by a method in which plates are connected to a stabilized floating device by universal joints and springs and the plates are set at a constant angle for the waves. CONSTITUTION:When tidal waves move toward the direction of arrow sd, a universal joint 23 is connected to the support plate 9 of a stabilizer (b), and tidal waves go on a wave dissipating plate (a) having a float 3 on its other end. Since the plate (a) is held at 8-10 deg., or nearly inclination of the natural beach, by the float 3, the energy of the waves is consumed while moving on the plate (a) and the tidal waves are dissipated. Furthermore, since the plate (a) is pulled by a spring 24, rolling of the plate (a) by waves can be prevented.
Patent JP-S63187194-A (JP)
Inventor: EHATA SHIGEO
IPC: G21D3/08
Filed: 1987-01-30
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-S54112185-A (JP)
Title: Manufacture of multilayer wiring type semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/768
Filed: 1978-02-22
Abstract: PURPOSE: To improve reliability with no breakaway of a wiring connection part, by sticking a metal film in contact with a through-hole part, by forming an alloy film of this and a base metal film, and by providing a plating layer to an alloy film left after an unreacted alloy film except the through-hole part is removed.  
     CONSTITUTION: Onto Si substrate 1, insulating film 2 is adhered and provided with an opening to form diffusion layer 3, and 1st layer film 4 of Al connected to it is formed being surrounded with Al 2 O 3  film 5. Next, the entire surface is covered with intermediate insulating film 6 of SiO 2 , etc., and through hole 7 is provided to a fixed region; and Ni film 8 touching exposed film 4 is adhered to the entire surface and film 4 is converted into Ni-Al alloy layer 9 through a heat treatment. Then, film 6 is removed besides unreacted film 8 on it, 2nd layer wiring made of Ti film 10 and Pt film 11 is formed in contact with layer 9, and Al film 12 is applied onto the entire surface. Next, photo resist film 13 is used as a mask to stick Aμ film 14 onto film 11 by plating to obtain 2nd layer wiring made of Ti-Pt-Aμ, and film 13 and film 12 at unneeded parts are removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60183939-A (JP)
Inventor: TOOMASU ABEARE
IPC: H02H9/04
Filed: 1985-02-06
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-H04238536-A (JP)
Title: Illegal alteration preventing device for execution form file
Inventor: TSUNOKA SHIGEJI
IPC: G06F21/62
Filed: 1991-01-22
Abstract: PURPOSE:To monitor the contents of an execution form file, and to prevent illegal alteration. CONSTITUTION:A security file control means 5 which generates a security file 4 for controlling a corresponding execution file 1 at the time of the registration of the execution file 1, and a security file monitoring means 6 which monitors always the security file 4 and reports a purport that illegal alteration is executed if it is executed are provided. Then, a checking means 3 which checks whether the execution file 1 is altered illegally or not on the basis of the corresponding security file 4 in the case that the execution file 1 is transferred from a file to a memory 7, and permits the transfer of the execution file 1 to the memory 7 at the time of no alteration of the file is provided.