baber/WOPTO huggingface dataset:
Patent JP-2000236556-A (JP)
Title: Image pickup device, image pickup method and storage medium
Inventor: KOBAYASHI RYUICHI
IPC: G03B15/05
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To conduct proper color temperature correction in the case of flat luminescence. SOLUTION: In this image pickup method, whether or not charging of a capacitor of a strobe is finished is discriminated on the basis of a charging end flag CCCF in the S412, and when not finished, '0' is set to a pointer, daylight correction data are read from a correction data ROM to correct the color temperature (S417-S423). When finished, whether flat luminescence or usual flash is discriminated on the basis of a flat luminescence flag FLATF in the S413, '4' is set to the pointer in the case of flat luminescence, correction data for flat luminescence are read from the correction data ROM to correct the color temperature (S417-S423). In the case of usual flash, '2' is set to the pointer in the case of flat luminescence, correction data for flat luminescence are read from the correction data ROM to correct the color temperature (S417-S423).
Patent JP-H10233423-A (JP)
Title: Load locked vacuum processor
Inventor: MORITA KENJI
IPC: H01L21/677
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To notably cut down the time for mounting specimens on a specimen stage wherein the specimen temperature is stabilized and equalized, by a method wherein either one out of the first or the second heating mechanism or both of them for heating the specimens are provided in a carrier chamber. SOLUTION: A carrier chamber 3 is provided with the first heating mechanism wherein a circulation pipe 10 for heating made of copper is assembled into a holder 11 so as to circulate the liquid or gas controlled at a specific temperature by a liquid or gas heater, so that the temperature of the circulated liquid or gas when carried to a processing chamber may be set up to equalize the specimen temperature with that of the specimen stage 7 in the processing chamber in anticipation of the adiabatic expansion in the vacuum exhausting time. Furthermore, the second heating mechanism equipped with a lamp heater or a nichrome heater corresponding to the first mechanism is provided in the carrier chamber 3, thereby enabling the temperature of the specimens 6 to be set up and stabilized at the temperature of the specimen stage 7 within a short time.
Patent JP-H05295809-A (JP)
Title: Soundproof wall and soundproof partition
Inventor: ITO MASATERU
IPC: E04B1/82
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the leakage of sound from partitions and lowering of the soundproofing function by providing sound-absorbing plates or soundproof parts between the joints between walls, walls and ceiling, and walls and floor and each partition. CONSTITUTION:Sound-absorbing plates or soundproof parts 7 are provided between the joint between walls 1, the joint between the wall 1 and a partition 5, the joint between the wall 1 and the ceiling 2, the joint between round edges 6 and 6a and the joint between the wall 1 and the floor 3 and the skirting. A sound-absorbing plate 7a or soundproof part is attached to the back sides of the round edges 6 and 6a, the skirting 4, and the wall partition 5, and a tacky layer is provided on the material 7a or soundproof part to make up of a soundproof partition 8 preferably. The lowering of the soundproofing function by leakage of sound from the partition can thus be prevented.
Patent JP-H06251054-A (JP)
Title: Method for optimizing vector operation in if sentence
Inventor: NAKATOMI TAKAYUKI
IPC: G06F17/16
Filed: 1993-02-26
Abstract: PURPOSE:To provide the IF sentence vector operation method which performs processing of the same operations under different conditions of a DO loop as an unconditional operation in the compiler of a vector processing processor. CONSTITUTION:A vector processing part 22 of a compiler 2 includes syntax analysis procedures 221 which analyze the flow of control of the DO loop, IF sentence condition analysis procedures 22 which analyze the condition of an IF sentence, data dependence relation discriminating procedures 223 which analyze data dependence relations, vector text generating procedures 224 which makes vector of loops which can be executed in parallel, and vector operation optimizing processing procedures 225 which perform the common formula deletion processing.
Patent JP-H0597786-A (JP)
Title: Physiologically active substance mj294 its production and agent for reducing phytotoxicity of herbicide
Inventor: OKAMI YOSHIRO
IPC: A01N63/02
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a new compound useful as a herbicide for paddy rice plants, having phytotoxicity alleviating action. CONSTITUTION:A compound of formula I (R<1> and R<2> are H, pentyl; R<1> and H and R<1> is pentyl in the case of MJ294-A substance; R<1> is pentyl and R<2> is H in the case of MJ294-C<1> substance) and a compound of formula II (R<1> and R<2> are H or pentyl; R<1> is H and R<2> is pentyl in the case of MJ294-B substance; R<1> is pentyl and R<2> is H in the case of MJ294-C2 substance). The MJ294 substance is obtained by MJ294-77F7 strain (FERM P-11,901) belonging to the genus Actinomycetes in a common medium under an aerobic under an aerobic condition at 20-30 deg.C at pH 4-9 for four days, isolating and purifying the prepared each of MJ294 substances.
Patent JP-2000233538-A (JP)
Title: Control method for printer
Inventor: HIRANO TAKASHI
IPC: B41J11/42
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance print speed without sacrifice of print quality. SOLUTION: A line is printed by moving an ink head through a carrier motor (step S12) and the line is fed by driving a feed motor immediately upon printing a line (step S13). Subsequently, a waiting time (30 ms, for example) is preset for the feed motor in order to settle the operation thereof (step S14) and if printing of a page has not yet ended (NO at step S15), next line is printed by moving the ink head again through the carrier motor. Since the time required for accelerating the feed motor can be allotted to settling time of the carrier motor, the carrier motor can be stabilized without requiring any settling time of the carrier motor.
Patent JP-S55131109-A (JP)
Title: Recovery method of blow-off energy of blast furnace blower
Inventor: YOSHII KOUICHI
IPC: F02C6/00
Filed: 1979-03-30
Abstract: PURPOSE:To feed the blow-off from blast furnace blowers safely to the turbine at the blowing down of a blast furnace and recover its energy by providing bypass piping between the blast piping and top pressure recovery turbine of the blast furnace and connecting a inert gas feed source to the bypass piping. CONSTITUTION:A bypass pipe 9 is mounted from between a blower 1 for blast furnace 1 and a hot stove 2 to the suction pipe 61 of a top pressure recovery turbine 6. The piping 101 from an inert gas feed source 10 is connected to the bypass pipe 9. At the blowing down of the blast furnace 3, a valve 111 is closed and a valve 112 is opened to blow-off the blast of the blower 1 and at the same time inert gas is fed to the top pressure recovery turbine 6 by opening a valve 102 to exhaust the blast furnace gas remained in the turbine and prevent the CO in the blast furnace gas from exploding. Next, the valve 112 is closed and the valve 111 is opened to feed the blast to a turbine 6 via bypass pipe 9 to revolve the turbine, by which the generator connected thereto is revolved to generate electric power and energy is thereby recovered.
Patent JP-H07223022-A (JP)
Title: Apparatus for production of pipe with groove on inside surface
Inventor: SUZUKI YOSHIO
IPC: B21C37/20
Filed: 1994-02-10
Abstract: PURPOSE:To eliminate the occurrence of deflection in shafts and cause of unequalness in the pressing force of back up rolls by inscribing the outer peripheries of plural roll supported by the shafts on a rotary head with the bore part of a reinforcing member. CONSTITUTION:The work rolls 5 rotate in a direction B and rotate counterclockwise an a locus (b) while pressing the outer periphery of a pipe 1 to be worked when the back up rolls 4 rotate in a direction A. On the other hand, the back up rolls 4 turn clockwise by drawing a locus (a). The reinforcing ring 14 rotates in a direction C in accordance with the rotation of the direction A of the back up rolls 4 to prevent spreading of the revolving locus (a) of the back up rolls 4 in the diametral direction of the rotary head 2 according to an increase in the rotating speed of the rotary head 2 and to effectively diffuse the heat generated according to groove cutting from the surface. As a result, the work rolls 5 are loaded with the specified pressing force in a longitudinal direction and, therefore, the pipe 1 to be worked is subjected to groove cutting by a groove cutting plug 8 freely rotatably inserted into the pipe to be worked.
Patent JP-H01212910-A (JP)
Title: Tapped delay line
Inventor: UENO KENJI
IPC: H03H7/30
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the pre-shoot distortion and to decrease the leading time by selecting the coupling coefficient between a couple of low pass filter coils among coupling coefficients of coils connected in cascade to be of the same polarity, the absolute value to be 1/2 or below in comparison with the absolute value or the other pair or selecting the coupling coefficients of both the pairs opposite to be each other. CONSTITUTION:The mutual inductance 3b in existence between coils 2b and coils 2b, 2c is identical to each other. However, the mutual inductance 3a in existence between the coil 2a of the low pass filter 1a and the coil 2b of the filter 1b is selected to be opposite to other mutual inductance 3b by selecting the coupling coefficient of the coils 2a, 2b and the coupling coefficient of the coils 2b opposite to each other. Thus, the width of the cut-off area 6 is narrow and the pass band 5 is made flat, then the out-off frequency 7 is increased. Furthermore, the group delay characteristic 8 of the pass band is made flat. As a result, in case of input of a square wave, an output waveform 9 with a short leading time (t) and a small pre-shoot distortion A is obtained.
Patent JP-S62197745-A (JP)
Title: Stem leakage detector
Inventor: NAKAJIMA TOSHIRO
IPC: G01N21/21
Filed: 1986-02-25
Abstract: PURPOSE:To detect a steam leakage accurately, by a method wherein steam is irradiated with laser light, the scattered light is polarized with two analyzers perpendicular to the direction of polarization to separate the scattered light from the steam from the one from a surrounding wall. CONSTITUTION:Steam 2 leaked from a pie 1 is irradiated with laser light 3 and scattered light 21 from the steam 2 and scattered light 22 from a surrounding wall are received with two analyzers (A) and (B) (not illustrated) on a rotary plate 4. The analyzer (A) herein used shall be parallel with the irradiation laser light about the direction of polarization while the analyzer (B) shall be perpendicular to the analyzer (A) about the direction of polarization. Then, the analyzers (A) and B are changed over by turning the rotary plate 4 to receive the scattered lights 21 and 22, which are turned to images with a camera 6 to be sent to a signal processing section 7. At this point, the scattered light 21 from the steam 2 passes through the analyzer (A) alone while the scattered light 22 from the wall do through both the analyzers (A) and (B) and hence, images obtained by the two analyzers (A) and (B) are compared to detect non-coincidence. Thus, scattered lights are separated with two analyzers each with the direction of polarization parpendicular to each other to detect thereby enabling highly reliable detection of a steam leakage.
Patent JP-S60181115-A (JP)
Title: Production of polyurethane
Inventor: NAGATA KOUSABUROU
IPC: C08G18/66
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a polyurethane having high reactivity, and excellent self mold-releasability and initial strength, by using a specific polyoxyalkylene polyol as a high-molecular polyol, and reacting the polyol with an organic polyisocyanate. CONSTITUTION:The objective polyurethane is produced by reacting (A) a high- molecular polyol wherein a blocked polyoxyalkylene polyol containing terminal polyoxyethylene chain and having a functionality of >=5 and an equivalent of >=1,450 accounts for >=20wt% of the whole high-molecular polyol with (B) a polyisocyanate, if necessary in the presence of a foaming agent. The component B is preferably diphenylmethane diisocyanate, etc.
Patent JP-H09192988-A (JP)
Title: Multi-station machine tool
Inventor: HAINTSU BARUTAA
IPC: B23Q5/34
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To machine a bent outline of a work by providing claw connecting parts for rotating a spindle reciprocating table together with work spindles to be supported to the upper part in the disconnecting state and connecting spindle driving parts to the work spindles in the connecting state. SOLUTION: A brake device is provided on spindle driving devices 13b to 13d or work spindles 9b to 9d. Claw connecting parts 12b, 12c, 12d can be connected to and disconnected from one another by the axial movement of their connecting half parts. In the connecting state, the claw connecting parts 12b to 12d transmit force from the spindle driving parts 13b to 13d to the work spindles 9b to 9d. On the other hand, in the disconnecting state, the claw connecting parts 12b to 12d disconnect the ends to be driven of the spindle driving parts 13b to 13d from the work spindles 8b to 9d, and a spindle reciprocating stand 7 can be rotated around an indexing shaft 8.
Patent JP-H01211351-A (JP)
Title: Rotary head device
Inventor: NAGATA KEIJI
IPC: G11B15/61
Filed: 1988-02-19
Abstract: PURPOSE:To make a tapering work unnecessary and to realize stable tape running by forming a cylindrical surface which is closely fitted to a shaft and an escape surface which is connected to the cylindrical surface and separated from the outer peripheral surface of the shaft at the central part of a rotary cylinder. CONSTITUTION:A cylindrical surface 22 which is close-fitted to a shaft 3 and a relief surface 23 which is connected to the cylindrical surface 22 and separated from the outer peripheral surface of the shaft 3 are formed at the central part of a rotary cylinder 2. Then a taper-like tape guiding surface 21 whose diameter is contracted on a stationary cylinder side is formed on the outer peripheral surface of the cylinder 2 by the internal stress caused therein by the close fit. Therefore, a tapering work becomes unnecessary and since the inclined angle of the tape guiding surface 21 can be set at a prescribed value in the device assembled state, a stable tape running state can be realized.
Patent JP-S61198891-A (JP)
Title: Image pickup device for conference
Inventor: KURIHARA TAKAYA
IPC: H04N7/15
Filed: 1985-02-27
Abstract: PURPOSE:To apply image pickup of a speaker with closeup so as to confirm the look of the speaker by providing an image pickup position setting means setting the electronic zooming and centering position of the image pickup tube based on a voice signal detected by a voice signal detecting section, the voice signal detecting section and a drive circuit. CONSTITUTION:A horizontal deflection circuit 70 and a vertical deflection circuit 71 of a television camera 11 output a device signal to a deflection coil 73 of the image pickup tube 72 so as to bring the horizontal size, centering, vertical size and centering to preset positions based on a resistance change of a preset variable resistor. The electronic zooming and centering of the image pickup tube 72 are set by using a beam scanning voltage changed depending on the position of a microphone inputting a voice and the camera 11 and the speaker is picked up with closeup. The video signal from the tube 72 is amplified by a video amplifier section 74, added with a synchronizing signal of a synchronizing signal generating circuit 75 into a composite signal, which is outputted to a receiver 80 of a conference party together with a voice signal from a voice amplifier 22.
Patent JP-H08232094-A (JP)
Title: Method for plating inner peripheral surface of cylinder of engine
Inventor: IKEGAYA HIROHIKO
IPC: F02F1/00
Filed: 1995-02-27
Abstract: PURPOSE: To rationally execute production of an engine. CONSTITUTION: A cylinder block 1 and a bearing cap 2 are produced in a production stage A and a fabricating stage B. A coupled body 3 is obtd. by integrally coupling both in an assembling stage C. The coupled body 3 is subjected to co-fabrication in order to form crank shaft supporting parts, etc., in a co- fabricating stage C and thereafter, the coupled body 3 is transferred to a surface treating stage D. The coupled body 3 is placed on a supporting block 12 of a plating treating section Da in the surface treating stage D. Electrodes 14 are plunged into the cylinder 1a of the cylinder block 1 from the aperture on the side opposite to the side coupled with the bearing cap 2 and the aperture on the side coupled with the bearing cap 2 is sealed by a sealing device 30.  A plating liquid is made to flow in the cylinder 1a in this state and the inner peripheral surface of the cylinder 1a is subjected to the surface treatment. The coupled body 3 is integrally washed in the washing operation in the surface treating stage D after the completion of the treatment.
Patent JP-S51114308-A (JP)
Title: Valve sheet made of sintered alloy
Inventor: NAKAMURA YOSHIKATSU
IPC: C22C29/00
Filed: 1975-04-01
Abstract: PURPOSE: To produce a valve sheet which has good wear resistance, heat resistance, anti corrosion and machining property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62198529-A (JP)
Title: Integral control method for automatic transmission and engine
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/18
Filed: 1986-02-24
Abstract: PURPOSE:To prevent any variations in a speed-change characteristic from occurring, by starting an alteration of engine torque from time before inertia phase starts, and during this inertia phase, altering this engine torque as much as a quantity different from this altered quantity. CONSTITUTION:This automatic transmission ECT drives and controls solenoid valves S1-S4 in a hydraulic control circuit 60 according to the preset shift pattern, and performs a combination of engagements of each clutch, a brake or the like, controlling a gear shifter. After speed change commanding, an alteration of engine torque is started from time before inertia phase is started, and this altered quantity is set to the value different from the altered quantity in the inertia phase. With this constitution, the influence of variations in the engine torque is almost completely solvable, so that such a favorable speed change characteristic that is lens in variations is securable.
Patent JP-H08234863-A (JP)
Title: Signal processing circuit
Inventor: NISHIDA HIDEJI
IPC: G06F9/30
Filed: 1995-02-27
Abstract: PURPOSE: To reduce power consumption by controlling operating signals to be supplied to a signal processing executing circuit part such as a DSP and a signal input/output circuit corresponding to an operation mode decided by the procedure for selecting and combining plural kinds of signal processing at the signal processing circuit which can execute plural kinds of signal processing. CONSTITUTION: Concerning the signal processing circuit which can execute plural kinds of signal processing, this circuit is provided with a signal input/ output means 13, mode control means 11 for instructing the procedure showing which signal processing is selectively executed among plural kinds of signal processing and which combination of these kinds of signal processing is executed, signal processing executing means 14 for executing any signal processing based on this instruction, and operation control means 12 for controlling the operating signals to be supplied to the signal processing executing means 14 and the signal input/output means 13.
Patent JP-S51113983-A (JP)
Title: Marine sweeper
Inventor: OZAWA TAMOTSU
IPC: B63G7/00
Filed: 1975-03-31
Abstract: PURPOSE: To provide a vessel which can recover the oil flown on the sea so as to clean the sea water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07215742-A (JP)
Title: Low heat cement
Inventor: HIROSE SATORU
IPC: C04B28/02
Filed: 1994-01-31
Abstract: PURPOSE:To provide a cement having lower heat generating property than a moderate heat portland cement and the same initial strength manifestation till the age of 7 days as the moderate heat portland cement. CONSTITUTION:The low heat cement is a mixture of 60-90% high belite type cement >=50% in the content of 2CaO.SiO2 with a high alite type cement >=4000cm<2>/g in Blaine specific surface area and >=50% in the content of 3CaO.SiO2 and in the mixture, total quantity of 2CaO.SiO2 is >=40% and the total quantity of 3CaO.SiO2 is >=5%.
Patent JP-S52122786-A (JP)
Title: Sequence controlling system
Inventor: MASUDA IKUO
IPC: G06F9/32
Filed: 1976-04-09
Abstract: PURPOSE: To attempt economization of efficient programming and memory capacity without making constitution of a system complex, by using an indication to convert an address in an input and output device in life and using to overlap program part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59165936-A (JP)
Title: Stator coil of rotary electric machine
Inventor: TSUKIJI MAKOTO
IPC: H02K3/40
Filed: 1983-03-08
Abstract: PURPOSE:To suppress the temperature rise in a field alleviating layer by providing a nonlinear resistance layer in contact with the end of a semiconductive layer formed in a main insulating layer of a stator coil. CONSTITUTION:A mica tape is wound to 1/2 of thickness on the prescribed position of a main insulating layer 3 on the outer periphery of a conductor 2 of a stator coil 1, a semiconductive tape having a resistivity of 10<6>ohms in length and thickness of 0.1mm. is wound at the coil end side of 100mm. long at a stator core 1 side from a seam between a low resistance corona shielding layer 4 and a field alleviating layer 5 as a reference position, and a conductive layer 6 is provided. Further, an SiC dry tape having nonlinear resistance characteristic is wound in length of 50mm. at the coil end side in contact with the coil end side of the layer 6, and a nonlinear resistance layer 7 is provided. Further, the remaining mica tape is wound on the outer periphery to form the layer 3.
Patent JP-H10239327-A (JP)
Title: Scan type probe microscope
Inventor: NISHIMOTO HISAHIRO
IPC: G01B21/30
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To detect a shift of a probe at a leading end of a cantilever without using an optical system, by forming a field effect transistor having a piezoelectric body at a gate part, at least at a fixed end part of a cantilever part and detecting the shift of the probe from an output change of the field effect transistor. SOLUTION: A cantilever chip 1 is formed of silicon having a cantilever part 1b, a base 1c supporting the cantilever part 1b and a probe 1a set at a free end of the cantilever part 1b. A field effect transistor 2 is formed at a fixed end part of the cantilever part 1b to detect a shift. When the probe 1a receives an attraction force or repulsion force from atoms at a surface of a sample, thereby bending the cantilever part 1b and generating a stress to the fixed end part, a voltage is generated at both sides of a piezoelectric thin film of a gate part corresponding to the stress, which causes a change in VG of the field effect transistor 2. A drain current is changed in accordance with a transmission characteristic proper to the element, and consequently a change is brought about between a source and a drain. The output change is detected by an external detection circuit.  A detection value is information of the shift of the probe 1a.