baber/WOPTO huggingface dataset:
Patent JP-H04235364-A (JP)
Title: Integrated circuit
Inventor: AZUMA YOJI
IPC: G01R31/28
Filed: 1991-01-10
Abstract: PURPOSE:To enable simple measurement of the characteristic of an input buffer only with one output terminal for testing or one input terminal for testing embedded, by executing measurement by taking exclusive OR of the input buffer for each input terminal. CONSTITUTION:Output signals S5 to S7 of input buffers 5 to 7 corresponding to input terminals 1 to 3 respectively are inputted to an internal function circuit 11. In order to take exclusive OR of the input buffers 5 to 7 by exclusive logic circuits 9 and 10, meanwhile, the output signals S5 and S6 of the input buffers 5 and 6 are inputted to a gate of the circuit 9, an output signal S9 of the circuit 9 and the output signal S7 of the input buffer 7 are inputted to a gate of the circuit 10, and an output signal S10 of this circuit 10 is supplied to an output terminal 17 for testing through an output buffer 15. According to this constitution, the characteristic of the input buffer can be measured simply only with one output terminal for testing or one input terminal for testing embedded.
Patent JP-S57115959-A (JP)
Title: Detection of shell breakdown of cast steel in continuous casting mold
Inventor: SUDOU ARIKANE
IPC: B22D11/128
Filed: 1981-01-08
Abstract: PURPOSE: To stop casting temporarily or to decrease casting speed and to prevent the generation of breakout by detecting the breakdown of a solidified shell from the abrupt rise in the temp. in the prescribed position in the wall of a mold.  
     CONSTITUTION: Thermocouples are buried in the position by ≥20mm and ≤700mm than the melt level in a mold at ≥1mm and ≤30mm under the surface of the inside wall and the temp. T is measured therewith. The temp. is compared with the reference values obtd. by adding the prescribed values ku 1 , ku 2 , etc. corresponding to casting conditions to the time series smoothed value of the steady indicating temps. of the temp. T. The breakdown of the solidified shell of the cast steel is detected when the readings of the T per period of prescribed sampling pulses exceed the reference values by prescribed values. At the point of the time when the breakown is detected, the drawing of the cast steel is stopped or decelerated and the drawing is performed after waiting for the formation of the shell. The detection and decision of abnormality and the indication of casting operations are accomplished respectively by means of a microcomputer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07210319-A (JP)
Title: Signal extraction circuit
Inventor: KUBOTA KIYOMICHI
IPC: G06F3/05
Filed: 1994-01-12
Abstract: PURPOSE:To provide a highly reliable, highly stable and highly accurate signal extraction circuit by improving the input part sampling timing circuit of an A/D converter. CONSTITUTION:This signal extraction circuit is constituted of the A/D converter 3 for A/D converting and outputting analog input signals 1 and a sampling timing circuit 28 for generating a timing for sampling the valid part of the analog input signals 1. Further, in the timing circuit 28, two comparators 6 and 22, a one-shot output circuit 8, a polarity inversion arithmetic circuit 17, a phase delay generation circuit 20, an AND gate circuit 24 and a sampling SW circuit 2 are installed.
Patent JP-S60227855-A (JP)
Inventor: ROBERUTO FURANCHIESUKO KONSENT
IPC: B05D1/04
Filed: 1985-01-10
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-S57117416-A (JP)
Title: Equpment for automatically stacking and conveying thin fried egg sheets
Inventor: UMEDA FUMIHIKO
IPC: B65H29/46
Filed: 1981-01-10
Abstract: PURPOSE: To stack and convey every fixed number of thin fried egg sheets.  
     CONSTITUTION: A belt conveyor 2 carries fried egg sheets B into a box A. Another belt conveyor 3 carries the egg sheets B out of the box A. The belt conveyor 3 extends in parallel with the other belt conveyor 2 so that the conveyor 3 is located at a lower level than the other conveyor 2. A slider C comprise a protector 17 for the egg sheet B and open/close legs 16 provided with a fork 15. The slider C tranfers the fried egg sheet B from the conveyor 2 to the other 3. The egg B on the conveyor 2 is shifted onto the fork 15 by moving a mechanism 13 upwards through the action of a cylinder 23. When the legs 16 are opened and closed, a cylinder 31 acts to move a receiving frame 24 downwards by the thickness of single egg sheet B. At that time, the slider C is returned to a position over the conveyor 2. Such operations are repeated a number of times equal to a prescribed number of egg sheets B. As a result, the prescribed number of egg sheets are stacked on the receiving frame 24 and transferred onto the conveyor 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59127647-A (JP)
Title: Preparation of amorphous membrane
Inventor: FUKUDA NOBUHIRO
IPC: C23C16/26
Filed: 1983-01-11
Abstract: PURPOSE:To enhance a membrane forming speed while preventing the crystallization of a membrane, by adding energy for decomposition other than min. energy wherein a membrane forming speed is mainly controlled by a gas flow amount while increasing the membrane forming speed. CONSTITUTION:After a substrate is provided in a reaction chamber susceptible to glow discharge, the pressure in the reaction chamber is adjusted to 1-10Torr and glow discharge is initiated to form an amorphous membrane. During the formation of the membrane, the temp. in the reaction chamber is maintained at 200-450 deg.C. The flow amount of said gas is controlled so as to hold a membrane forming speed of 6Angstrom /sec or more and energy applied to said gas is regulated to min. energy or more wherein said forming speed is mainly controlled by the gas flow amount. In addition, as a separate practical mode, the heated substrate is mounted into the reaction chamber during the performance of glow discharge and the amorphous membrane can be formed on the substrate.
Patent JP-H05177364-A (JP)
Title: Friction press welding machine
Inventor: UCHIDA MASAKATSU
IPC: B23K20/12
Filed: 1992-01-08
Abstract: PURPOSE:To diminish the height size of a horizontal direction position adjusting mechanism, to enhance self-aligning accuracy in a horizontal direction and to facilitate the position adjustment of clamp pawls in the perpendicular direction thereof. CONSTITUTION:A perpendicular axial line Y is set as the central axial line 113 of the horizontal direction position adjusting mechanism 112. An eccentric part 113a is provided on the central shaft 113 and a turning clamp 114 is freely turnably fixed to this eccentric part 113. The central shaft 113 is rotated by the oscillation of the clamp 117 to finely adjust the position of the axial line C of the eccentric part 113a. Perpendicular position adjusting mechanisms 17, 18 having a 1st wedge-shaped member 171 and a 2nd wedge-shaped member 172 are provided between sliders 10, 106 and clamp pawls 110, 111.
Patent JP-S57115997-A (JP)
Title: Low melting point cu-ag alloy brazing filler metal of good wettability
Inventor: YOSHIDA HIDEAKI
IPC: C22C5/06
Filed: 1981-01-09
Abstract: PURPOSE:To provide a Cu-Ag type alloy brazing filler metal of a low m.p. and good wettability by containing specific ratios of Ag, Pd, Si in Cu. CONSTITUTION:An alloy consisting of 25-65% Ag, 0.5-2.5% Pd, 0.25-6.5% Si by weight % and the balance Cu and unavoidable impurities is prepd. Thereby, the generation of base metal cracking on account of inclusion of brazing filler metal is obviated and the Cu-Ag type alloy brazing filler metal having good wettability, low vapor pressure and a low m.p. is obtained.
Patent JP-H04250675-A (JP)
Title: Cryogenic temperature vessel
Inventor: INOUE KUNIAKI
IPC: H01L39/04
Filed: 1991-01-10
Abstract: PURPOSE:To provide a cryogenic temperature vessel which can stop a refrigerator or generate an alarm by sensing deterioration of performance of the attached refrigerator. CONSTITUTION:Means 10a, 10b for measuring a flow rate or pressure of refrigerant gas at an outlet of a refrigerant vessel 3, and means 11 for sensing an abnormal increase in the measured value, are provided.
Patent JP-H10293576-A (JP)
Title: Foldable percussion synthesizer unit
Inventor: SEGAN MARC H
IPC: G10D13/02
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To facilitate portage and to reduce the space for storage. SOLUTION: A foldable electronic percussion synthesizer assembly is equipped with two fixed drum heads 11 and 12 which are permanently provided for a synthesizer housing 10 and two movable drum heads 13 and 14 which are installed on a movable support arm. The support arm allows the movable drum heads to rotate on their axes between the folding positions where the hit surfaces 80 face the hit surfaces 80 of the fixed drum heads in parallel and the opening positions where the hit surfaces of the fixed heads and movable heads are substantially on the same plane and separate from each other. Further, a vibration cutoff means is included which reduces interference between the drum heads.  A latch member is installed axially rotatably on the vibration cutoff means on the movable drum heads so as to support the movable heads at the opening positions and also fix the movable heads onto the fixed drum heads at the folding positions.
Patent JP-H04239288-A (JP)
Title: Push button sound detecting system
Inventor: SATODA MITSUHIRO
IPC: H04M1/65
Filed: 1991-01-11
Abstract: PURPOSE:To prevent a sound signal outputted by a sound processor which receives a push button sound input while outputting the sound signal, from being erroneously detected as the push button sound input. CONSTITUTION:A detector 8 detects the components of the push button sound among the output sound signal from a sound processor 11 which detects the input of the push button sound from a push button telephone set 1 while outputting the sound signal, and operates a processing according to the kind of the push button sound. And also, a detector 7 detects the components of the push button sound among the input sound signal to the sound processor 11. A gate device 9 controls the passage of the input sound signal to the detector 7. When the detector 8 detects the components of the push button sound among the output sound signal from the sound processor 11, the passage of the input sound signal to the detector 7 is stopped by the gate device 9.
Patent JP-H06208930-A (JP)
Title: Production of rare earth permanent magnet
Inventor: TAKAGI FUMIO
IPC: H01F41/02
Filed: 1993-01-08
Abstract: PURPOSE:To produce a high performance R-Fe-B based magnet through casting and hot rolling. CONSTITUTION:In a process for rolling an R-Fe-13 based casting alloy placed in a sheath, a multiple sheath having inside and outside composed of materials having different deformation resistance is employed. In this regard, the deformation resistance is set low on the inside and set high on the outside. Consequently, magnetic characteristics are enhanced and fluctuation is suppressed.
Patent JP-H08191461-A (JP)
Title: Image coder and image recorder
Inventor: KANEKO TADASHI
IPC: H04N19/625
Filed: 1995-01-10
Abstract: PURPOSE: To keep the image quality excellent in the case of coding and to improve the compression rate by utilizing characteristics of 1st and 2nd images being components of a stereoscopic image with high correlation obtained by shifting a view point. CONSTITUTION: An image coding section 101 obtains a quantization coefficient from a 1st input image A and gives the coefficient to a coding multiplexer section 109 via a variable length coding section 102. On the other hand, an image decoding section 104 applies inverse quantization to the quantization coefficient to predict a 2nd input image B from the image A to obtain a decoded image of the image A. Furthermore, a delay circuit 103 applies delay to the image B by a processing time of the coding section 101 and the decoding section 104 and the delayed image is given to a motion compensation section 105 in the same timing as the decoded image of the image A, and a predicted image of the image B is obtained by referencing the image B and applying motion compensation of the decoded image of the image A. The predicted image and the image B are added by an adder 106 to obtain a predicted error image and it is quantized by a prediction error image coding section 107 and sent to a transmission medium as a multiplex signal at a code multiplexer section 109 via a variable length coding section 108 or recorded or reproduced in a storage medium and the result is given to a decoder.
Patent JP-S62160801-A (JP)
Title: Band stop filter
Inventor: KOGASAKI TATSUO
IPC: H01P1/203
Filed: 1986-01-10
Abstract: PURPOSE:To make a cut-off center frequency variable by constituting an input/ output extracting line so that its line length difference is made variable. CONSTITUTION:Microstrip circuits 1a, 1b are formed by two ground conductor disks 2a, 2b arranged oppositely and two dielectric disks 3a, 3b fixed to the conductors 2a, 2b. A distribution coupler 5 is fixed on the dielectric 3b on the same central position. Further, input/output lines 6a, 6b are held freely movably in the circumferential direction so as to adjust line lengths l1, l2 in the circumferential direction between the lines 6a and 6b. Since the band stop filter is structured as above, the cut-off center frequency of the coupler 5 is decided by the line length difference l2-l1 of the input/output lines 6a, 6b. Thus, the cut-off frequency is changed properly by changing the dividing ratio of the coupler 5 by the lines 6a, 6b.
Patent JP-H02229024-A (JP)
Title: Method for controlling hardening of composite body
Inventor: FUABURITSUIO AARU ESU CHIYURIS
IPC: B29C51/14
Filed: 1989-01-10
Abstract: PURPOSE: To exclude a volatile matter from air during laying-up if necessary by adapting a mold release agent to a mold and coating the lay-up placed on the mold with an air impermeable flexible film forming a seal preventing the outflow of an uncured resin to heat the same to a resin curing temp. CONSTITUTION: Before a lay-up 12 containing an uncured resin is placed on a mold 10, a usual mold release agent or a material 14 is placed on the mold. The lay-up 12 is a laminate containing a fiber reinforcing material embedded in a thermosetting resin or a perfectly stiffly kneaded product. An air permeable material 18 is directly placed on the mold 10 coated with the mold release material 14 so as to surround the lay-up 12 to achieve the removal of air. The lay-up 12 and the air permeable material 18 are sealed in a vacuum bag 20 sealed to the mold 10 by the sealing material 22 spreading around the vacuum bag to be directly placed between the vacuum bag and the mold. Further, a sealing material 26 is utilized in close vicinity to a connection pipe 24 in order to keep the certain seal capable of evacuating the vacuum bag 20.
Patent JP-S5595649-A (JP)
Title: Pair glass laminating method
Inventor: KAMEI MASUHIRO
IPC: C03C27/06
Filed: 1979-01-16
Abstract: PURPOSE: To easily stick a film to pair glass with stable and good finish by laminating the film on the glass while pressing a specified range of the glass with a pair  glass support plate and protrusions attached to rollers.  
     CONSTITUTION: Protrusions 14 are attached to pair glass support plate 13 so that they become symmetrical about center line (a) extending in the progress direction of the pair glass plate consisting of glass plates 10, 11, a spacer and sealing agent 12. Film 1 is fed to the laminator composed of nip rolls 2, 3 at angle θ=120° so that the adhesive side of film 1 faces outward. Conveyor rolls 4, 6 and 7, 9 provided with conveyor belts 5 and 8 are placed before and behind lower roll 3. The pair glass is set in plate (holder frame) 13, mounted on belt 5, and pushed in the space between rolls 2, 3, whereby unlaminating oblique line portion (b) (the range 6cm away from the glass fixed ends) of the film surface is pressed with protrusions 14 to well stick film 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000197736-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To increase the amusement of a picture play by giving many variations to pictures to be variably displayed and causing a new ready-to-win condition without boring a player. SOLUTION: A display treatment part 32 displays pictures and distributed pictures on a preset display element and then distributes and displays the distributed on an intended peripheral display element to cause a ready-to-win condition. Upon the display of the pictures and the distributed pictures at a time on the preset display element, the reach condition is substantially caused, so that a player may readily expect the occurrence of a special winning condition and the distributed pictures can be distributed in many variations.
Patent JP-S58125751-A (JP)
Inventor: HORUSUTO IEEGAA
IPC: C09B62/03
Filed: 1983-01-12
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-H01179588-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1988-01-09
Abstract: PURPOSE:To obtain a satisfactory chrominance signal by reading an index signal from a second storage by making the reading starting point of the starting edge part of the index signal stored in the second storage into a delayed state for previously determined time from the time position of a horizontal synchronizing signal. CONSTITUTION:The reading mode of a signal S3 from a second storage LM, in which the signal S3 corresponding to the index signal in one horizontal scanning period generated by a pattern for generating the index signal near a vertical scanning directional edge part in the photoelectric transferring part of an image picking up tube 2 is stored, is made into the one under which deterioration never occurs at least in the part of the signal of one edge part of the index signal used as the reference signal of a phase. Thus, since a signal S4 read from a first storage MA coincides the frequency and the phase of a signal S2, which is frequency-converted in a second frequency converting circuit FCONV2 and outputted, with the frequency and the phase of the signal S3, which is rewritten at least in every vertical scanning period and stored in one line memory (the second memory) LM, the satisfactory chrominance signal can be obtained.
Patent JP-H09191633-A (JP)
Title: Linear servo coil
Inventor: KATO NOBUYUKI
IPC: H02K41/03
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To cover the external circumference of a bar type magnet so that if a magnetic body is placed near the magnet by some reason, it is not attracted by the magnet not resulting in any deterioration of performance. SOLUTION: A linear servo coil is composed of a bar type magnet 1, a driving coil 3 loaded in coaxial to the external circumference of the bar type magnet 1, a control circuit for controlling power feeding to the driving coil 3 and a function body 8 provided at the external circumference or end portion of the driving coil 3. The bar type magnet 1 is formed of a manganese-aluminum magnet having the magnetization easy axis in its axial direction, the N pole and S pole are alternately formed in the axial direction of the external circumference, external circumference of the driving coil 3 is provided with a case 7 formed of a magnetic material covering the external circumference of the driving coil 3 and bar type magnet 1 and at least a part of the function body 8 is projected to outside of this case 7 from the aperture.
Patent JP-S5596544-A (JP)
Title: Fluorescent indicating tube
Inventor: SHIMOJIYOU NORIO
IPC: H01J31/15
Filed: 1979-01-17
Abstract: PURPOSE: To bring the grid in the proximity of indicating element with uniform interval, by extending the insulation layer for supporting the grid in the direction perpendicular to the longitudinal direction of grid.  
     CONSTITUTION: Stripe indicating members 12 extending in x direction are arranged in parallel in y direction with same interval on upper face of insulated substrate 11 composed by coating the surface of soft glass, hard glass, alumina, ceramic such as pholstelyte or base metal with inorganic insulator. Insulation layer 13 extending in x direction is formed on the insulated substrate 11 between each indicating member 12, while stripe grids extending in y direction are arranged in parallel with same interval in x direction and each of said grid 14 is fixed on upper face of insulation layer 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59126930-A (JP)
Title: Hardness meter
Inventor: HASHIMOTO SHINGO
IPC: G01N3/50
Filed: 1983-01-12
Abstract: PURPOSE:To discriminate plural stages of hardness with one hardness meter, by supporting the center of a rotating object with a supporting bar and arranging plura refeence hardness pieces, whose hardnesses are known and are different from one another, around this rotating object. CONSTITUTION:The rotation center of a rotating body 27 is supported at the tip of a shaft 23 taken in the user's hand, and plural reference harndess pieces 22 whose hardnesses are known and are different from one another are buried around the rotating body 27. Surfaces of reference hardness pieces 22 are surface finished as file-like, and it is desirable that they are arranged in the order of hardness. When this hardness meter is rolled on an object 21 to be measured, it is stopped in the position of the reference hardness piece 22 whose hardness is higher than that of the object to be measured. Thus, the hardness of the object 21 to be measured is discriminated. The rotation of the rotating body 27 is controlled by a material 24, which has an adjusting mechanism 25 and gives friction, such as a brush or the like to reduce considerably the individual difference of rolling manner.
Patent JP-H09198822-A (JP)
Title: Storage apparatus and recording control method
Inventor: TSUBOI TAKEHIKO
IPC: G11B21/10
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To achieve high reliability even when servo information is defective when information is recorded/reproduced by letting a head seek a target track of a recording medium. SOLUTION: Defect information of each servo frame 64 for every track is recorded in each track 65 of a magnetic disk 63. A write-monitoring part 47 detects defects of read servo information at the writing time, reads out the defect information and develops to a RAM 50. The defect information is suitably changed based on the servo information. A write gate output part 52 masks write prohibition information generated from the write-monitoring part 47, outputs a write permission signal thereby to perform recording.
Patent JP-S62162363-A (JP)
Title: Manufacture of semiconductor device
Inventor: ETSUNO YUTAKA
IPC: H01L29/812
Filed: 1986-01-10
Abstract: PURPOSE:To enable the larger patterning of a gate electrode than a target and to reduce the variability of an interval between a gate electrode and source and drain regions and a gate length by utilizing a side oxidation. CONSTITUTION:An N-layer 2 of Si ion implantation is formed on a high- resistance GaAs 1 and this is covered with a polysilicon 3. A CVD Si3N4 5 is patterned by a resist mask 4. The mask 4 is removed and an Si ion implantation layer 6 is formed and activated to form N<+> type source and drain regions 7 and 8. The polysilicon 3 is oxidized 9 by a low temperature plasma using the Si3N4 5 as a mask. At this time, the film 3 is side-oxidized. The Si3N4 5 and the polysilicon 3 are removed and the substrate is coated with a W layer 10. The SiO2 9 is etched by HF to complete as MESFET having a gate electrode 11. By this constitution, an element can be miniaturized and there is little variability of an interval between the gate electrode and the source and drain regions and a gate length.