baber/WOPTO huggingface dataset:
Patent JP-H10249900-A (JP)
Title: Material feeding cylinder
Inventor: ISOJIMA YOICHI
IPC: B29C45/62
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To form a complicatedly configured groove communicating to a material feeding port on the inner peripheral surface with simple structure. SOLUTION: The material feeding cylinder is divided in its entirety into two components of a cylindrical main body 2 and a cylindrical insert tube 5. The insert tube 5 has a groove formed in its inner peripheral surface side by plastically deforming the whole part thereof by bulge work, and is formed into a configuration forcibly insertable in the main body 2, and after forcibly inserting the insert tube 5 in the main body 2, a material feeding port 5 is made to communicate to the groove 6 on the inner peripheral surface of the insert tube 5 from the outer peripheral surface side of the main body 2 piercing through the main body 2 and insert tube 5. Division of the entirety into two components allows the groove to be simply formed even in a complicated configuration without electric discharge machining.
Patent JP-H08261084-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: YONEKAWA MASAO
IPC: F02M37/50
Filed: 1995-03-20
Abstract: PURPOSE: To improve the removal capacity of dust in fuel and improve cooling property of a fuel pump. CONSTITUTION: A branched joint 30 is provided in a downstream part of a fuel filter 25 among fuel pipes 24, a return pipe 31 which returns a part of the fuel which passes the fuel filter 25 into a fuel tank 21 is connected to the branched joint 30, and a tip section of the return pipe 31 is extended down to a bottom section of the fuel tank 21. A restriction section which restricts the flow rate of fuel which flows in the return pipe 31 is formed in the branched joint 30. By returning a part of fuel which passes the fuel filter 25 into the fuel tank 21 through the return pipe 31, fuel in the fuel tank 21 is repeatedly filtered by the fuel filter 25 to increase the removal capacity of dust in fuel.  Moreover, the amount of fuel which passes a fuel pump 22 is increased to increase cooling property of the fuel pump 22 so as to prevent the generation of vapor and improve the durability of the fuel pump 22.
Patent JP-H02240582-A (JP)
Title: Current monitoring device for ic tester
Inventor: HINO ETSUO
IPC: G01R31/28
Filed: 1989-03-14
Abstract: PURPOSE:To monitor a current value by non-contact and to interrupt a power source by providing a changeover switch for switching successively the output of a Hall element ammeter, and an alarming circuit for issuing an alarm by an overcurrent signal and outputting an interruption signal. CONSTITUTION:A current value of each primary branching wiring is measured by Hall elements 61, 62.... As for this measured data, in accordance with the command of a microprocessor MPC 12, a changeover switch 7 is switched by a control circuit 10. The switch 7 shortens a cyclic period to the utmost, and detects the current value of each wiring without a delay. The measured data is inputted successively to an A/D converter 8 and digitized, and an overcurrent is detected by an overcurrent detecting circuit 9. The circuit 9 can detect a minute voltage variation, and sets in advance an allowable value to an overcurrent stored in advance in a memory 13 by the MPC 12. The moment the overcurrent is generated, an overcurrent signal is transferred to an alarming circuit 14 and an alarming lamp is lit or an alarming buzzer is operated, and simultaneously, the interruption signal is transferred to a breaker 15a and an AC power source is interrupted.
Patent JP-H10257021-A (JP)
Title: Synchronization circuit
Inventor: MIYATANI TETSUHIKO
IPC: H04J13/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization circuit by which an initial synchronizing signal is locked at a high speed while reducing the power consumption and the circuit scale. SOLUTION: In a synchronization circuit, a correlation device 11 and a level detection section 12 calculate an amplitude or a power value being a scalar value from a correlation value between a reception signal for each sample and a spread code, an averaging section 13 calculates a mean value of accumulated results corresponding to the scalar value and the sample, a DPRAM 14 generates an averaged delay profile, a path detection section 15 retrieves a peak from the averaged delay profile, the position of the peak is outputted as a latch timing, a DPLL 16 detects a deviation between the latch timing of the maximum peak and the timing of the spread code for reception to fine- adjust the output timing of the spread code so as to cancel the deviation.
Patent JP-S61220786-A (JP)
Title: Device for purifying liquid by sound wave
Inventor: HARADA IKU
IPC: C02F1/36
Filed: 1985-03-26
Abstract: PURPOSE:To improve the efficiency in removing contaminants by separating a liq. etc., into the contaminant-rich part and the contaminant-poor part and filtering only the contaminant-rich part. CONSTITUTION:A vibrator 5 capable of emitting sound waves and a reflector 4 capable of reflecting the sound waves are arranged opposite to each other in a vessel 3 for containing a liq. 2 to be treated such as drinking water and industrial water and the relative interval is made variable. An extractor 14 capable of extracting the liq. to be treated at an optional position is further provided between the vibrator 5 and the reflector 4. By this method, water contaminants can be effectively removed. Namely, the liq. etc., is separated into the contaminant-rich part and the contaminant-poor part in this method by utilizing sound waves and only the contaminant-rich part is filtered. Consequently, the contaminants are efficiently and excellently removed and the inorg. and org. materials dissolved in the liq. can be completely removed. Namely, the contaminants in water or in the liq. can be easily and surely removed with a simple device without using any chemicals.
Patent JP-H02242358-A (JP)
Title: Start control system for information processor
Inventor: YAKUSHIJI HIROSHI
IPC: G06F9/445
Filed: 1989-03-16
Abstract: PURPOSE:To easily start a processor by providing each function used for start with plural versions on a hard disk. CONSTITUTION:When error occurs during the execution of an operating system OS and each function at the time of start, the program where error occurs is substituted with the next version by a priority sequence information file 1, and this version is executed and held in a version information file 2. After the end of an initial microprogram load IMPL, the contents of the version information file 2 are displayed to recognize the version with which the processor is started. Thus, the cause of the fault of functions at the time of start is clarified, and the processor is easily started.
Patent JP-S58179283-A (JP)
Title: Preparation of adhesive film
Inventor: SATOU EIKICHI
IPC: C09J7/02
Filed: 1982-04-14
Abstract: PURPOSE:To obtain an adhesive film improved removal from the mold and blocking resistance, by covering a substrate with a coating solution obtained by blending an ethylene-vinyl acetate copolymer solution with a poor solvent of the component, drying it at <=the boiling point of the poor solvent. CONSTITUTION:Ethylene-vinyl acetate copolymer is blended with a plasticizer, tackifier, etc. to give an adhesive component, which is dissolved in a solvent such as toluene, xylene, etc. to give a solution. A poor solvent(e.g., 2-4C fatty lower alcohol such as ethanol, isopropanol, butanol, etc.) of the component is added to the solution to give a coating solution, which is applied to a substrate and dried at <= the boiling point of the poor solvent, to give the desired film.
Patent JP-S63227641-A (JP)
Title: Vibration-damping rubber
Inventor: SHIBAHARA AKIHIRO
IPC: F16F1/36
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a vibration-damping rubber, having excellent dynamic characteristics and durability at low - high temperatures and suitable for automobiles, etc., by molding a rubber component consisting of natural rubber, emulsion polymerized SBR, specific rubber-like polymer and liquid polymer into a given shape and vulcanizing the molded article. CONSTITUTION:A vibration-damping rubber obtained by blending 100pts.wt. total amount of (A) 40-80wt.% natural rubber, (B) 10-40wt.% emulsion polymerized SBR and (C) 10-40wt.% rubber-like polymer, obtained by reacting (C1) an alkali metal and/or alkaline earth metal adduct of unsaturated rubber (e.g. solution polymerized BR or SBR prepared by using an alkali metal substrate catalyst) with (C2) a compound selected from an organic compound having a bond expressed by the formula (M is O or S atom) in the molecule and (thio) benzophenones having (substituted) amino group and having preferably <=-40 deg.C glass transition temperature with (D) 5-35pts.wt. liquid isoprene polymer or liquid butadiene polymer (or hydrogenated polymer), molding the resultant blend and vulcanizing the molded article.
Patent JP-S59188743-A (JP)
Title: System for discriminating and displaying registration/ unregistration of sequence program
Inventor: NAGAMINE AKIRA
IPC: G05B19/02
Filed: 1983-04-11
Abstract: PURPOSE:To discriminate and display registration/unregistration of a sequence program by writing a discriminating code, etc., in an ROM when the sequence program is written in the ROM. CONSTITUTION:When a manufacturer writes a sequence program in an ROM, he writes a discriminating code, registration No. of the sequence program, etc., in the said ROM. When the sequence program is executed, the description of the discriminating code is read and registration/unregistration of the sequence program is displayed on the CRT display picture of a numeral controller, etc., in accordance with the discriminating code. Therefore, when a parity error of the ROM occurs or an error exists in the logic of the sequence program, the managing section of the sequence program can be clarified and the investigation, correction, etc., of the error can be executed quickly.
Patent JP-H11248250-A (JP)
Title: Warm-water boiler
Inventor: ISHIYAMA MASAAKI
IPC: F24H1/52
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify structure for miniaturizing a heat exchanger by forming the winding diameter and pitch of a coil for heating and those of a coil for reheating to be nearly the same, and at the same time by alternately providing the coil for heating and that for reheating. SOLUTION: In a heat exchanger 1 for supplying hot-water, a coil 4 for heating and a coil 5 for reheating are alternately overlapped for providing, where the coil 4 for heating has required diameter and pitch and is formed in a spiral shape, and the coil 5 for reheating has a section being narrower than the coil 4 for heating and winding diameter and pitch being nearly the same as those of the coil 4 and is formed in the spiral shape. On heating, by water (hot water) being filled in the heat exchanger 1, liquid in a heating circuit being heated via the coil 4 for heating is circulated at an area to an arbitrary radiator via heating going and returning pipes 7 and 8.  On reheating a bath, a circulation pump 6 is driven, water (hot water) in the heat exchanger 1 is used, water in a reheating circuit being heated via the coil 5 for reheating is circulated at an area to a bath being connected via the circulation pump 6 and bath reheating going and returning pipes 10 and 9.
Patent JP-S56169087-A (JP)
Title: Heat sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1980-05-13
Abstract: PURPOSE:To obtain a heat sensitive recording material, in which a heat sensitive color forming layer containing a specified compound is formed on a substrate, and which shows a sharp color forming characteristic by minute thermal energy and gives a clear color forming picture in high concentration. CONSTITUTION:A coating liquid is acquired in such a manner that, (B) an organic acid or a phenolic substance forming a color from a (A) component of a colorless or light-color leuco-body by heating, (C) a binder and (D) the compounds of formulae I-III (R1 is 1-30C alkyl or phenyl which may have a substitutional group; R2 H, halogen or 1-4C alkyl; R3 1-30C alkyl; R4 and R5 H, halogen, 1-4C alkyl, 1-4C alkoxy; n 0.1) of 0.05-4.0wt. part to 1wt. part A component are compounded to (A) the colorless or light-colored leuco body, and dissolved in water. The substrate is coated with the coating liquid, the liquid is dried and the heatsensitive color forming layer is formed.
Patent JP-S52145384-A (JP)
Title: Removal of nox
Inventor: TAKEUCHI MASATO
IPC: B01D53/56
Filed: 1976-05-31
Abstract: PURPOSE: To efficiently remove NOx over a long period by forming a metal complex in an absorbing liquid using metal and a complexing agent for the metal and contacting NOx-contg. exhaust gas with the absorbing liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60207689-A (JP)
Inventor: OOBA SHIYUNJI
IPC: A63F9/20
Filed: 1984-03-30
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-S63229313-A (JP)
Title: Mounting part inspection apparatus
Inventor: KAKIGI GIICHI
IPC: G01B11/245
Filed: 1987-03-19
Abstract: PURPOSE:To accurately measure a shape without generating blooming and to shorten a measuring time, by arranging a plurality of TV cameras each using a two-dimensional CCD sensor so as to shift the same little by little and dividing an object to be inspected to pick up the images of the divided sections and applying synthesizing processing to said images. CONSTITUTION:Since four TV cameras are arranged so as to be positionally shifted little by little, if four cameras are synchronized, time sharing operation is obtained. When a signal selection circuit 6 successively changes over four image signals 1-4 on the basis of the addresses in a frame Y-direction, one synthetic image wherein effective light cut images are gathered is obtained. This image is processed by a real time height data detection circuit 7 and the height data of left and right images are detected and two detected left and right height data are synthesized by a synthesizer circuit 11. The output data of the circuit 11 is stored in a memory 13 through a direct memory access DMA circuit 12. The DMA circuit 12 and the memory 13 are connected to a CPU 14 through a system bus and controlled if necessary by the CPU 14.
Patent JP-S58182114-A (JP)
Title: Waveform equalizing circuit
Inventor: OOUCHI YASUHIDE
IPC: G11B5/035
Filed: 1982-04-16
Abstract: PURPOSE:To perform excellent waveform equalization with less variance by setting the delay time of each delay line and the attenuation factor of each attenuator adequately, and switching delay lines and attenuators selectively and inputting a signal to a differential amplifier. CONSTITUTION:Delay lines 21 and 22 differing in delay time are connected between terminals (a) and (a), and (b) and (b) of changeover switch circuits 11 and 13, and attenuators 31 and 32 differing in attenuation factor are connected between terminals (a) and (a), and (b) and (b) of changeover switch circuits 12 and 14. The changeover switches 13 and 14 are connected to the plus and minus terminals of the differential amplifier. The changeover switches 11 and 12 are connected to a changeover switch 15 in common to change over contacts (a) and (b) according to a signal. The switches 11-15 are operated by the selection signal 55 of a controller 54 to select, for example, the inner circumferential head 52 or outer circumferential head 53 of a disk. Consequently, the waveform equalization suitable to the inner circumferential head 52 or outer circumferential head 53 is carried out.
Patent JP-H06253834-A (JP)
Title: Highly heat resistant diafolase dependent on new nadph and its production
Inventor: SAWADA MASAHIKO
IPC: C12N9/04
Filed: 1993-03-01
Abstract: PURPOSE:To obtain the subject diafolase useful for a biosensor and specifically acting on reduced nicotinamide adenine dinucleotide phosphate (NADPH) by cultivating a specific strain of a bacterium. CONSTITUTION:The objective diafolase is obtained by inoculating Bacillus sp.-1764a strain (FERM-P-No.13371) having diafolase producing ability in a medium, cultivating under aerobic condition, accumulating it in the medium and harvesting it from the accumulated part. Here, it is preferable to use diafolase for measuring a living body diagnosis component or an enzyme value.
Patent JP-S55154468-A (JP)
Title: Method and apparatus for measuring rate of propagation of explosion utilizing photoelectric circuit
Inventor: TANAKA KAZUMI
IPC: G01P3/68
Filed: 1979-05-21
Abstract: PURPOSE: To enable the accurate measurement of the rate of propagation of explosions by making combined use of optical fibers and photo detectors which are capable of detecting even the slight light emitted by explosive substance.  
     CONSTITUTION: The ends of plastic optical fibers 2a and 2b are so disposed as to position at two measurement points 1a and 1b to the reaction pipe 1 in which exposive substance is loaded. The optical fibers 2a, 2b transmit the light signals from the two measurement points 1a, 1b to optical detectors 3a, 3b. The optical detectors 3a, 3b convert the light signals transmitted thereto to electric signals. The electric signals are amplified in signal amplifying circuits 4a, 4b and the time interval of the light signals generated between the specific two points 1a, 1b is read from a recording display device 5, for example, time counter, digital memory, oscilloscope, or the like. From the distance between the specific two measurement points 1a, 1b and the time interval of the signals, the rate of propagation of the explosion of the explosive substance may be obtained accurately by calculation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08265430-A (JP)
Title: Voice information presenting device
Inventor: MAKIHATA KAZUHISA
IPC: H04M3/493
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a voice information presenting device capable of easily corresponding also to frequent information changes from an information presenter and quickly presenting up-to-date information to an information user. CONSTITUTION: This voice information presenting device is provided with a voice information control part 2 for executing an incoming call processing for an incoming call from a user, a service analyzing part 3 for judging whether information is to be recorded or reproduced, a recording medium 7 consisting of plural voice files for recording voice information, and a management table 5 for storing voice file numbers for identifying respective voice files and index numbers for specifying the reproducing order of the voice files. This device is also provided with a recording/reproducing control part 4 for recording voice file numbers and index numbers corresponding to the reproducing order in a storage area at the time of recording and reading out the voice files from the storage area in the order of index numbers at the time of reproducing and a storage part 6 for recording information in the voice file of the number specified by the control part 2 at the time of recording and reproducing information in the order of voice files read out by the control part 2 at the time of reproducing.
Patent JP-S6323727-A (JP)
Title: Novel surface active agent
Inventor: YOKOTA KINYA
IPC: C09K23/42
Filed: 1986-03-19
Abstract: PURPOSE:To stop function quickly after effective surface activity is developed in manufacturing products by preparing a surface active agent with sulfonic ester carrying allyl shown by a specific general formula. CONSTITUTION:Alkylphenol such as nonylphenol or the like used as raw material is heated and reacted in the presence of catalyst with allyl chloride and then vacuum distilled. After adding alkylene oxide to formed reactive composition, the same is esterified with maleic anhydride and then sulfated with an sulfating agent. A surface active agent is prepared with a compound shown by the formula I (R1 shows 4-18C alkyl or aralkyl. R2 shows 4-18C alkyl or alkenyl. A shows 2-4C alkylene. M shows alkali metal or NH4).
Patent JP-2000260996-A (JP)
Title: Manufacture of semiconductor element
Inventor: SATANI YUJI
IPC: H01L21/3065
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make the boundary surface between a crystalline semiconductor film and a gate insulation film flat and clean, in a semiconductor element provided with a crystalline semiconductor film made mainly of silicon as an active layer. SOLUTION: A crystalline semiconductor film (polycrystalline silicon film) 2 having a uneven surface is formed on a glass substrate 1 by the laser annealing method and is treated by a plasma using a mixed gas containing CF4 gas and CHF3 gas, so that the projecting parts are selectively etched to flatten the surface of the crystalline semiconductor film 2 and to make a flattened (polycrystalline silicon film 3. A gate insulating film 5 is formed thereon. Therefore, a flat and clean boundary surface can be formed and a semiconductor element that has less variation in characteristics or less scattering of carriers on the boundary surface is manufactured.
Patent JP-H03263927-A (JP)
Title: Encoded output data quantity control system and decoder therefor
Inventor: SUGIYAMA KENJI
IPC: H03M7/40
Filed: 1990-03-14
Abstract: PURPOSE:To surely control data quantity within a constant value with frame unit, etc., by coding control information representing by what method feedback control is performed with the same method as variable length encoding for an orthogonal transform coefficient, and transmitting it to a decoder side. CONSTITUTION:An accumulation value K outputted from a data quantity accumulator 31 is supplied to a quantization step shifter 32, and is converted to quantization step shift quantity DSq. The feedback control is applied to a predictive error for data quantity, and is controlled in detail in block unit. The control information required to be transmitted to the decoder side represents shift quantity in a quantization step that is the result of the feedback control. The data quantity can be remarkably reduced by performing runlength-coding on a part remaining unchanged. Since rough control can be performed in feedforward control, picture quality can be prevented from being remarkably fluctuated by the feedback control in block unit, and the capacity of a variable length buffer for data output can be also reduced.
Patent JP-H09257499-A (JP)
Title: Car navigation equipment
Inventor: TANAKA SATOSHI
IPC: G06T11/60
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve safety and operability by a construction wherein map display data and display data other than a map can be switched over automatically in accordance with conditions of switchover set beforehand. SOLUTION: An arbitrary position on a map is subjected to point registration beforehand by a key operation. CPU 4 makes an access to a CD part 6 on the basis of positional information from GPS part 2, reads out map information therefrom, sends it out to a graphic controller together with the positional information, makes a monitor 13 display a map wherein the present spot is marked and simultaneously makes it display, on the screen, a command symbol showing switchover of a display image in accordance with point-registered dada.  At the time point when it judges that the information on the present position and the position of the command symbol coincide with each other in this state, the CPU 4 starts a timer, makes a specified program received in conformity with the contents of the point-registered data being in coincidence, switches the screen of the monitor 13 over to the specified program and makes it displayed. At the time point when it judges that the time of the timer is up in this state, moreover, the CPU finishes the reception and display of the specified program and makes the monitor return to the display of a map image again.