baber/WOPTO huggingface dataset:
Patent JP-H02163443-A (JP)
Title: Controller for engine equipped with supercharger
Inventor: TAKAHASHI MASARU
IPC: F02D45/00
Filed: 1988-12-19
Abstract: PURPOSE:To improve the precision in a variety of controls on the basis of the mass of air by installing an intake air flow speed sensor on the downstream side of a supercharger and an intake state sensor in the vicinity and calculating the mass of the air sucked into an engine on the basis of the detected intake flow speed, intake pressure, and the intake temperature. CONSTITUTION:An electronic controller 9 calculates the mass of the air sucked into an engine 1 according to the equation or map which is previously prepared on the basis of the relations of the volume, temperature, and the pressure of the air which are measured by an intake detection part 23. Since, at this time, an intake flow speed sensor 31 is installed on the downstream side of an intake turbine 19, the dynamic range in the detection range of the intake air is spread. By using the calculated mass of the air as the data in the ignition timing control and the fuel injection quantity control which the electronic controller 9 carries out, the ignition timing control and the fuel injection quantity control can be carried out with high precision.
Patent JP-2000188755-A (JP)
Title: Method for coding/decoding moving picture signal and coder/decoder
Inventor: MACHIDA YUTAKA
IPC: H04N19/89
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a coding/decoding method for a digital moving picture signal where synchronization setup by a false synchronous word or out of synchronism due to a bit error in a synchronous word can be suppressed even on the occurrence of the bit error in a bit stream consisting of coded moving picture signals. SOLUTION: A bit number count means 103 counts the number of bits of a variable length code stream for one picture, and an error correction coding means 104 applies error correction coding to a block code on the basis of the run length information. A frame configuration 105 adds the block code to a head of the variable length code stream for one picture and a synchronous word addition means 106 adds a synchronous word before the block code. A decoder side applies error correction decoding to the block code, and suppresses setup of synchronization by a false synchronous word when there is any error and estimates the synchronous word even when its bit pattern is more or less different from the synchronous word bit pattern in the case of identifying the synchronous word when there is no error so as to suppress out of synchronism due to a bit error.
Patent JP-H01161330-A (JP)
Title: Microimage processing device
Inventor: SAWADA KENJI
IPC: G03B27/32
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate and secure optical axis alignment by permitting a regulating means to stop the move of a mirror against the energizing force of an energizing means at the time of switching, slightly displacing a side plate unit owing to the stoppage and permitting the energizing means to position the mirror. CONSTITUTION:Owing to the move of the mirror 4, an image projecting path for a microfilm 2 is switched to a screen 5 and an image processing part 7 any time. The switching is performed as follows: a driving mechanism 11 moves the side plate unit 8, which results in the move of the mirror 4. The regulating means 18 stops the mirror 4 in a reader position on one side, or in an image processing position on the other side, against the energizing force of the energizing means 17. The side plate unit 8 is further displaced in a moving direction by an interposed holding means 14. Here, the energizing means 17 energizes the mirror on the side of the regulating means 18 through the holding means 14, etc., and positions the mirror. Thus, optical path alignment is facilitated and secured.
Patent JP-H01162063-A (JP)
Title: System for transferring incoming
Inventor: OTAKE KIYOMI
IPC: H04M3/54
Filed: 1987-12-18
Abstract: PURPOSE:To prevent a service from being lowered without damaging the significance of an incoming transferring by sending a message that the incoming transferring is executed to an outgoing subscriber with using an announcement machine and stimulating the attention of the subscriber. CONSTITUTION:When the incoming transferring to a subscriber 3 to use an announcement at a transferring time is requested to a telephone exchange by dialing a determined special number with a subscriber 1, the subscriber number of the subscriber 3, which is a transferring destination, is written to an incoming transferring information table 12 in a data base 7 by a central control device 6 and the type of modes is caused to be an announcement using mode. Then, the flag of the incoming transferring request is caused to set. Next, when a subscriber 2 dials the subscriber number of the subscriber 1, the central control device 6 refers the incoming transferring information table 12, which corresponds to the subscriber number of the subscriber 1, and an announcement machine 5 is connected through an exchange switch 4 to the subscriber 2. After that, a calling is executed based on the subscriber number of the subscriber 3 which is the incoming destination.
Patent JP-H07175828-A (JP)
Title: Collecting method for process data
Inventor: NODA SUMIO
IPC: G06F19/00
Filed: 1993-12-21
Abstract: PURPOSE:To easily and surely collect only the date that are suited to the simulation. CONSTITUTION:When the operation data on a sewage treatment plant are collected as the simulation operation data, the data collection starting conditions are defined as far as the rainfall data serving as a main item exceeds the set value (x) among those data (S2) fetched at a data sampling time (S1) and also when a data collection carry-on flag is turned off (S4). Then the save (S6) acquired from the present data and the carry-on flag ere turned on (7) together with the data save (S5) covering past (m) hours. Thereafter the collection of data is carried on for a period longer than the carry-on hours (decrease) (n) despite decrease of the rainfall (S8, S9, S10). Thus the data correction starting conditions are defined as a piece of data on the main item so that the condition setting job is simplified. Then the data collecting conditions (x), the pest data collection hours (m) and the continuous data collection hours (n) can be freely set. Therefore the data can be collected in accordance with the plant scale and the conditions of the peripheral environment of the plant.
Patent JP-H06169426-A (JP)
Title: Digital still camera
Inventor: KUROIWA TOSHIHISA
IPC: G06T1/60
Filed: 1992-11-30
Abstract: PURPOSE:To record picture data in a new recording medium by recording and holding the picture data only in a prescribed time when the recording of the picture data fails due to the shortage of the residual amounts of the recording medium. CONSTITUTION:This device is equipped with a frame memory 20 which temporarily stores digital picture data, and a first discriminating means 101 which discriminates that the digital picture data can not be recorded due to the shortage of the capacity of a memory card 8 at the time of recording the picture data in the memory card 8. Moreover, the device is equipped with an energizing control means 102 which continues an energizing to the frame memory 20 in the prescribed time when the first discriminating means discriminates that the picture data can not be recorded. Thus, when the recording of the picture data fails, the pertinent memory card is exchanged with the new memory card while the energizing is continued, and the picture data can be recorded.
Patent JP-H06169035-A (JP)
Title: Socket for package iesertion
Inventor: YOSHIMOTO YUZO
IPC: H01R33/76
Filed: 1992-11-30
Abstract: PURPOSE:To provide a socket for package insertion in which deformations of the lead terminals can be suppressed by reducing any unnecessary force on the lead terminal at the time of inserting the package in the socket. CONSTITUTION:A mounting pad 16 for mounting the package 1 and a package insertion guide 6 that moves up and down parallel to the surface of the contact part 5 of the socket 2 according to the force on this package mounting pad 16 are provided.
Patent JP-H08175521-A (JP)
Title: Packing base paper-replacing device
Inventor: TANIGUCHI SHIGEKI
IPC: B65B41/12
Filed: 1994-12-22
Abstract: PURPOSE: To provide a packing base paper-replacing device by which the replacing work of a packing base paper for the packing base paper-feeding equipment can be safely performed by one worker in a short period of time. CONSTITUTION: A packing base paper-replacing device is equipped with a base paper temporary storage stand 11 which is arranged in the vicinity of packing base paper-feeding equipment 1, a base paper-taking out/feeding device 31 which reciprocates between the base paper temporary storage stand 11 and a base paper-replacing location Y3 in the packing base paper-feeding equipment 1, and performs the taking out of a packing base paper A having been used up and the feeding of a new packing base paper 100, and a base paper-elevating device 51 which is arranged between the base paper temporary storage stand 11 and the base paper-replacing location Y3 in the packing base paper-feeding equipment 1, and makes the packing base paper A having been used up temporarily retract.
Patent JP-H01163297-A (JP)
Title: Metal rolling oil composition
Inventor: IGARASHI TAIZO
IPC: C10N40/24
Filed: 1987-12-18
Abstract: PURPOSE:To provide the title novel composition containing a lubrication oil component and an emulsifier component composed of a copolymer of a polyoxyalkylene derivative and maleic acids, usable in the rolling under high speed and pressure condition and having excellent liquid circulation stability. CONSTITUTION:The objective O/W-type emulsion composition contains (A) one or more lubrication oil components selected from mineral oils, oils and fats and fatty acid esters and (B) an emulsifier component consisting of a copolymer of (i) a polyoxyalkylene derivative of formula [B is residue of a compound having 2-8 OH groups; AO is 2-8C oxyalkylene; R<1> is 2-5C unsaturated hydrocarbon group or unsaturated acyl; R<2> is 1-40C hydrocarbon group; a, b and c are 0-1,000; l is 1-8; m is 0-2; n is 0-7; l+m+n=2-8; m/(l+n)<=1/2; al+bm+cn>=1] and (ii) a maleic acid (anhydride) (salt).
Patent JP-H10146181-A (JP)
Title: Machine for cutting stem of fruit vegetable
Inventor: OKABE KIMIAKI
IPC: A23N15/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fruit vegetable stem-cutting machine capable of mechanically cutting the stem of a fruit vegetable and removing a liquid oozed out on the cut surface of the stem. SOLUTION: This machine is used by rotating holders 4 fixed to a turntable 3 at their positions, respectively, loading a fruit vegetable A on a holder 4 moved to a loading position, holding the fruit vegetable A in a state where the stem Aa of the fruit vegetable A is slightly upward projected from the holder 4, cutting the stem Aa of the fruit vegetable A with a cutter 5 disposed at a cutting position, removing a liquid oozed out on the cut surface of the cut stem Aa of the fruit vegetable A with a liquid-removing machine 6 disposed at a liquid-removing position, and subsequently discharging the liquid-removed fruit vegetable A with a discharging machine 7 disposed at a discharging position.  Thus, the discoloration and deterioration on the cut surface of the stem Aa of the fruit vegetable A in a short period can be inhibited, thereby enabling to prevent the deterioration of the quality and commercial value of the fruit vegetable A. The work for cutting the stem Aa and the work for removing the liquid can mechanically be carried out to save the labors and improve the efficiency.
Patent JP-H07146641-A (JP)
Title: Utterance correcting means
Inventor: NISHINO KAZUHIRO
IPC: G09B15/00
Filed: 1993-11-25
Abstract: PURPOSE:To enable a user to learn the correct opening spacing of the mouth by self-learning by connecting an upper contact seat detained to the lower edges of the upper teeth and a lower contact seat detained to the upper edges of the lower teeth and adjusting both. CONSTITUTION:This means has the upper contact seat 1 detained to the lower edges of the upper teeth 2 and the lower contact seat 3 detained to the upper edges of the lower teeth 4. Both contact seats 1, 3 are connected back to back by a spacer 5, by which the opening spacing S between the lower edges of the upper teeth 2 and the upper edges of the lower teeth 4 is adjusted. This opening spacing S is so adjusted as to fit to generation of, for example, an <a> sound. Namely, the user detains the lower edges of the upper teeth 2 to the front surface of the upper contact seat 1 and the upper edges of the lower teeth 4 to the rear surface of the lower contact seat 3 and trains utterance in the state of maintaining the prescribed opening spacing S. The user is able to learn the opening spacings by himself at the time of uttering the prescribed vowels by such training and the continuity of such open state is gradually enhanced.
Patent JP-H03183207-A (JP)
Title: Filter circuit
Inventor: MURAKAMI KOICHI
IPC: H03K17/16
Filed: 1989-12-13
Abstract: PURPOSE:To prevent the malfunction of a waveform shaper by enlarging a protection action against surging by providing the resistor of a required value connected in series to a clamp diode and the waveform shaper which waveform- shapes an input signal and outputs a digital signal and is positioned at the following stage of the protection resistor. CONSTITUTION:When a radio wave trouble noise is impressed, at a point A, a waveform becomes such the waveform that the radio wave trouble noise is superimposed on an original input signal waveform. In contrast to this, at the input terminal B of a filter IC 10, a noise (f) filtered by a time constant determined by the protection resistor 1 and a capacitor 7 is superimposed on an input signal (e). At that time, simultaneously with this, asymmetry is caused in the waveform at the time of Hi by the influence of DC restoration by a power supply side clamp diode 2. However, an average level (h) at the time of the input signal Hi in the case the radio wave trouble noise is received becomes higher compared with that in the past, and becomes close to supply voltage VDD. Namely, the influence of the DC restoration by this clamp diode 2 is reduced by the action of a power supply side resistor 3, and the malfunction can be prevented.
Patent JP-2000151214-A (JP)
Title: Microwave branching filter device
Inventor: JINNAI TAKEHISA
IPC: H01P1/213
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a microwave branching filter device that the device configuration is simplified by reducing the number of components, the device is miniaturized and loss is equalized. SOLUTION: Branching filter devices 421 to 424 are serially connected in each channel consisting of a transmission system provided with a transmission filter and a receiving system provided with a receiving filter through an antenna feeder 41 to an antenna 40, and each branching filter device branches a transmission wave and a receiving wave into two parts through a circulator. Also, the circulators of respective branching filter devices are serially connected to each other, the rotational direction of the circulators is made different from the antenna, and a short plate 47 is provided at the open end of the last end.
Patent JP-H02165208-A (JP)
Title: Hot and cold water mixing device for cycle shower
Inventor: HARAGA HISATO
IPC: G05D23/19
Filed: 1988-12-19
Abstract: PURPOSE:To prevent the accidental extinction of a gas type hot water supplier and to hold the combustion efficiency excellent by operating the lower-limit set temperature of the cycle shower from a specific expression and putting the cycle shower in operation based upon the operated value. CONSTITUTION:A hot water supply destination switch 31 is switched to hot water shower supply and a heat source changeover switch 32 is operated to select the gate type hot water supplier. Then, cycle shower temperature width and the flow rate of mixed hot water and cold water are set with a cycle shower temperature width setting switch S1 and a flow rate setting switch S2, a recycle time is set by a timer 30, and an operation switch 33 is operated to start automatic hot water supply. Consequently, a controller 27 operates the lower-limit set temperature Ts of the cycle shower from Ts=(Th-Tc)XQh/ Qm+Tc (where Th is hot water temperature determined by a heat source, Tc water temperature, Qh the ignition guaranteed flow rate of the hot water supplier, and Qm the flow rate of mixed hot and cold water) and the cycle shower operation is carried out according to the computed value.
Patent JP-H02168746-A (JP)
Title: High frequency superimposition type light emitting drive circuit
Inventor: OGURA YOICHI
IPC: H04B10/07
Filed: 1988-12-22
Abstract: PURPOSE:To make the circuit scale small by devising an error amplifier such that positive feedback is applied for high frequency self-oscillation when an optical output of a semiconductor laser is at a prescribed level or over and negative feedback is applied when the optical output of the semiconductor laser is less than a prescribed level. CONSTITUTION:When an input pulse signal is at an H level, an error amplifier 10 is in positive feedback operation and oscillated in itself at a prescribed frequency, resulting that a high frequency signal is used as a drive signal and fed to a laser diode 4, from which a high frequency optical pulse signal is outputted. On the other hand, when the input pulse signal is at an L level, a reference current Iin is decreased, then a drive current of the laser diode 4 decreases below the threshold level Ith. Thus, the error amplifier 10 stops self-oscillation, resulting that the high frequency optical output is not generated from the laser diode 4. Thus, a high frequency oscillator, an amplitude modulator and a current adder are not required, the circuit constitution is simplified more and the size is made small.
Patent JP-H07176606-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: MAEDA TAKEO
IPC: H01L21/76
Filed: 1993-12-21
Abstract: PURPOSE:To provide a semiconductor device in which a fine isolation structure can be formed with high controllability and no defect and fabrication thereof. CONSTITUTION:The semiconductor device comprises a first trench isolation region 15 of 1mum wide or more being filled with a laminate of at least a first film 16 having buffering function, a second film 17 in which the stress is retarded, and a third film 18 having an etching rate higher than that of the second film, and a second trench isolation region 14 of 1mum wide or less being filled with a laminate of at least the first and second films. The semiconductor device is fabricated by depositing the third film, etching back the third film, and then filling the second trench.
Patent JP-H10162046-A (JP)
Title: Method for speeding up logic circuit
Inventor: IGAWA SATOSHI
IPC: H03K19/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely speeding up a logic circuit satisfying design restriction by the number of appropriate registers. SOLUTION: In a critical path search process constituted of steps S1 and S2, a signal route where signal transmission delay time exceeds an upper limit value on design is searched for the logic circuit to be an object of speeding up. In a division point specification process constituted of steps S3-S11, the delay times of respective parts is calculated in order from a starting point and they are scanned for the signal route detected in the critical path search process. A net on the side of one starting point of the net when calculated delay time exceeds the upper limit value on design is specified as the division point of the signal route. A similar processing with the specified division point as the starting point is repeated until it reaches the end point of the signal route.  In a logic circuit conversion process constituted of the steps S12 and S13, a register is inserted into the division point specified in the division point specification process and the logic circuit, into which the register is inserted, is converted into the response delay circuit of an original logic circuit.
Patent JP-H02202636-A (JP)
Title: Computer with fault tolerant capacity
Inventor: RICHIYAADO DABURIYUU KATSUTSU
IPC: G06F11/20
Filed: 1989-12-11
Abstract: PURPOSE: To replace faulty parts without system shutdown by minimizing a porting circuit to separate faulty parts while running the system. CONSTITUTION: When all CPUs 11 to 13 enter the interrupt state, they output the interrupt requests to all memory modules 14 and 15 by individual lines of an interrupt bus 35. When all interrupts are ported, memory modules 14 and 15 transmit the interrupt requests ported to three CPUs 11 to 13 through the bus 35. CPUS 11 to 13 synchronize these ported interrupts with a CPU interrupt signal through an inter-CPU bus 18, and interrupts are indicated to all CPUs 11 to 13 at a common point of an instruction stream.
Patent JP-H04195360-A (JP)
Title: Multiprocessor system
Inventor: NAGASHIMA ICHIRO
IPC: G06F15/167
Filed: 1990-11-28
Abstract: PURPOSE:To improve the operation efficiency by connecting SAMs through the SAM ports of respective PEs and controlling a data communication through a communication control unit. CONSTITUTION:A communication control unit 300 when receiving a reception preparation completion signal controls a serial clock signal through control lines f1 and f2 to transfer the data of the SAM 105 to the SAM 205 through the SAM ports 106 and 206. When the transfer of the data is completed, the communication control unit 300 sends a transmission completion signal to an interruption controller 102 through a control line c1. The PE 100 once receiving this signal knows that the communication ends. Consequently, the communication efficiency of the multiprocessor system is improved.
Patent JP-H02166749-A (JP)
Title: Inspection pattern for integrated circuit and inspecting method of integrated circuit
Inventor: KAWAHIRA HIROTOSHI
IPC: H01L21/66
Filed: 1988-12-21
Abstract: PURPOSE:To evaluate the penetration of a contact hole simply and rapidly by forming a plurality of mutually adjacent holes having different bores onto a semiconductor layer through the same working process as the contact hole. CONSTITUTION:A contact hole and an inspection pattern for evaluating the contact hole are machined onto a semiconductor layer, the inspection pattern is observed in the same visual field by a light microscope, and the focus of the inspection pattern is changed continuously in the depth direction of a hole to the hole. When the focus is placed on the bottom of the hole, the bottom of which is not opened, such as holes 12, 13, these contours are not made distinct, and the inspection pattern is changed. The change is discriminated clearly by comparing adjacent holes having different diameters. Accordingly, the no- opening of the bottom of the contact hole having the same diameter as the diameter of the hole, the contour of which is made indistinct by the movement of the focus, is evaluated in the inspection pattern.