baber/WOPTO huggingface dataset:
Patent JP-H01182969-A (JP)
Title: Magnetic disk reproducing device
Inventor: ISOGUCHI SEIICHI
IPC: G11B20/02
Filed: 1988-01-14
Abstract: PURPOSE:To make unnecessary a manual head sender even when there is a free track during a reproduction by sending a head to a next track when the free track is detected at the time of the reproduction. CONSTITUTION:A CPU 5 for controlling detects the connection of a reproducing adaptor 17, gives a controlling signal for the reproduction to each section and a still video camera transfers to a reproduction mode. The CPU 5 for controlling supervises the output of a reproduction amplifier 14, and when a still picture is not recorded in a track to be reproduced, an instruction to send the head to the next track is given to a head sending mechanism 10. The head is sent to the track in which the still picture is recorded, and the reproduction is continued. Thus, the reproduction can be automatically executed by connecting the still video camera 1 with the reproducing adaptor 17 and the manual head sender when the free track is detected is made unnecessary.
Patent JP-S5599913-A (JP)
Title: Preparation of thermoplastic urethane elastomer
Inventor: KUMAZEN SHIYOUHACHI
IPC: C08G18/65
Filed: 1979-01-23
Abstract: PURPOSE: To prepare a soft elastomer having elasticity like raw rubber, by compounding a high molecular weight polyol with a diisocyanate and a low molecular weight diol at specific ratios and crosslinking the composition by the one-shot process or the semi-polymer techinque.  
     CONSTITUTION: (A) X mole equivalent of a graft hydroxyl polyol (molecular weight 1,500W3,000, hydroxyl number 35W120, acid value≤2, e.g. polyesters, etc.) is compounded with (B) Y mole equivalent of a diisocyanate (e.g. 4,4'- diphenylmethane diisocyanate, etc.) and (C) Z mole equivalent of a diester diol expressed by the formula (R is aromatic or aliphatic group; R' and R" are aliphatic hydrocarbon group) (molecular weight≤500, e.g. ethylene glycol, etc.) at the ratios Y/(X+Z)=0.85W1.35 and Z/X=0.1W1.5, and subjected to the chain- extending crosslinking by the one-shot process or the semi-polymer technique. The product is aged below the room temperature to give the desired elastomer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199237-A (JP)
Title: Supply of molten glass and device therefor
Inventor: IWANO KATSUHIKO
IPC: C03B7/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying molten glass to a receiving mold accurately positioned with respect to a nozzle to form a glass gob having a desired shape and also to provide a device for the method. SOLUTION: This method comprises allowing molten glass 1 received in a crucible 2 to flow out from a cylindrical nozzle 3 fitted to a glass outflow port 2a of the crucible 2 and supplying the molten glass 1 to a receiving mold 4. The device for this method is provided with: a guide 5 that is placed on the outer periphery of the nozzle 3 and used for accurately positioning the receiving mold 4 with respect to the cylindrical nozzle 3; and a receiving mold support 6 for supporting the receiving mold 4 in such a way that the receiving mold 4 is horizontally movable in order to enable correction of the position of the receiving mold 4 by the guide 5.
Patent JP-H04240982-A (JP)
Title: Television signal transmitter-receiver
Inventor: HIRANO YASUHIRO
IPC: H04N5/44
Filed: 1991-01-25
Abstract: PURPOSE:To reproduce a wide aspect picture whose resolution is stepwise improved by superimposing high frequency components in the horizontal direction and in the vertical direction in a form of a supplement signal at a transmission section onto the original picture signal. CONSTITUTION:A wide aspect (16:9) picture signal obtained from a camera 1 at a sender side is converted into a sequential scanning signal series with a valid picture element scanning line number M=360 at a scanning line compression section 2 in order to be arranged to a main part of a current aspect ratio (4:3) by means of the letter box method. Then an interlace conversion section 3 is thinned out the scanning line to apply scanning conversion to a signal series of the interlace scanning. A vertical high frequency component nuH1 lost by the scanning conversion is superimposed onto an area of vertical bar as a supplement signal VH1. On the other hand, the horizontal high frequency component muH lost by the frequency band limit of the transmission system is subject to frequency multiplex as a supplement signal HH onto 1st and 3rd quadrant Fukinuki Holes in conjugation with a color signal component.
Patent JP-H02189795-A (JP)
Title: Semiconductor device
Inventor: KAWAHARA TAKAYUKI
IPC: H01L27/108
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a semiconductor memory device with fast operation and low noise by providing a level conversion circuit used as decorder in common connecting a circuit part with a small amplitude and a circuit part with a large amplitude and operating circuit parts other than a circuit directly controlling a MOS memory cell array with a small signal amplitude. CONSTITUTION:Peripheral circuits other than a circuit controlling directly a MOS memory cell C requiring a signal with a large amplitude (part excluding predecoder in decoder driver circuits 8X, 8Y) have a small signal level. That is, the amplitude of an internal operation signal and an output signal for a control circuit 9 and an address buffer 5X, an internal operation signal and an input output signal for a predecoder 20 is selected small amplitude Va and the signal with the amplitude Va is level-converted by a decoder word driver 21 (decoder and level conversion circuit and driver) to drive a MOS memory cell C at a large amplitude Vb. The Y system (data line system) circuits 5Y, 8Y are operated similarly as the X system circuits 5X, 8X. Thus, a semiconductor device with high speed and low noise is obtained.
Patent JP-S60151571-A (JP)
Title: Echo signal handling system of base band type sonar
Inventor: TAKEUCHI YASUTO
IPC: G01S7/526
Filed: 1984-01-19
Abstract: PURPOSE:To obtain a DC zero level without DC regeneration by inverting the output of a balanced modulator in place by 180 deg. every time a transmit pulse is supplied, and inverting a base band signal in polarity in every transmit sequence in response to said inversion. CONSTITUTION:The output of the 3rd balanced modulator 5 is inverted by 180 deg. every time a transmit trigger is supplied, and the polarity of the base band signal is inverted in every transmit wave sequence. Consequently, DC cutting is performed by CR coupling, etc., with performing DC regeneration specially to stabilize a DC level automatically or make the DC zero level clear in a long period of repetition. When an echo signal is used as a Doppler signal, outputs of LPFs 9a and 9b are used, but a Doppler module side fetches the output signal of an FF8 at the same time to shift in phase by 180 deg. to return to the original phase, line by line, by referring to it before use. Therefore, there is no trouble occurring when a bipolar logarithmic amplifier is used.
Patent JP-S5393894-A (JP)
Title: Column for gas chraomatography
Inventor: UEMATSU MAKOTO
IPC: B01J20/281
Filed: 1977-01-28
Abstract: PURPOSE: To inhibit the effects of adsorption and remaining of pass components, maintain the pass rate of measuring components adn obtain stable measurement values by beforehand impregnating column fillings with a small volume of a component of strong adsorbing power to the column than the components passing the column. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03212007-A (JP)
Title: Microwave ceramic module
Inventor: IWATSUKI HAJIME
IPC: H01P5/08
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate the wave conversion for a microwave ceramic module and a waveguide by providing a coupling antenna pattern at a position in the inside of the waveguide apart from the end face of the waveguide by nearly lambda9/4 and on the surface of the ceramic module. CONSTITUTION:A coupling antenna pattern 1 is provided at a position in the inside of a waveguide 10 apart from the end face 11 of the waveguide 10 by nearly lambda9/4 and on the surface of a ceramic module 2. Then the electromagnetic coupling with the waveguide 10 and the electromagnetic coupling with the ceramic module 2 are implemented. Then the coupling antenna pattern 1 has high mechanical strength and ease of impedance matching with the microwave circuit module 2. Thus, the wave conversion of the ceramic module 2 and the waveguide 10 is facilitated with stable structure.
Patent JP-H04241017-A (JP)
Title: Data saving system of personal computer
Inventor: NAKAJIMA YUTAKA
IPC: G06F3/06
Filed: 1991-01-25
Abstract: PURPOSE:To double a magnetic disk device between personal computers with the same functions by connecting the personal computers to each other. CONSTITUTION:When the CPU 11a of a computer A makes a data write request, data are written on the magnetic disk device 13a of its system through a 1st disk interface 12 and the data are also written on the magnetic disk device 13b on the side of a computer B through a 2nd disk interface 14a. Namely, the double writing of the data on the magnetic disks that the personal computers have is featured.
Patent JP-S5599547-A (JP)
Title: Light-transmitting heat-insulating panel
Inventor: TAKAYAMA TOSHIO
IPC: F24J2/50
Filed: 1979-01-24
Abstract: PURPOSE:To provide a light-transmitting, heat-insulating panel being light, inexpensive, and excellent in a light transmittance, by a method wherein a upper and a bottom side of a flat plate-like box are of a light transmitting member, latticed partitions are secured at between the upper and the bottom sides, and vent holes are preforated in either of the upper and the bottom sides. CONSTITUTION:A plane upper side 1 and a plane bottom side 2 are placed in parallel, the two sides being secured on a long strip of a circumferential side 3 located between the circumferences of the sides 1 and 2 to form a box a. A proper number of latticed partitions 4 are fastened at between the uper and the bottom sides 1 and 2. A suitable number of small holes 5 are bored in each partitione 4 to enable a ventilation of th whole inside of the box a. A proper number of small holes 6 wherethrough the outside and inside of the box are communicated with each other are perforated in either of the upper and the bottom sides 1 and 2. The upper and botoom sides 1 and 2 shall be of a light transmitting material such as glass, plastic, etc. This permits the production of the inexpensive and lighweight light-transmitting heat-insulating panel which is excellent in a light-transmittance and can be  used for a solar heat collector cover or the like.
Patent JP-H01184199-A (JP)
Title: Ruler fine adjustment apparatus for adjustable horizontal ruler
Inventor: IWAI TADAYOSHI
IPC: B43L13/08
Filed: 1988-01-18
Abstract: PURPOSE:To prevent erroneous rotation by eliminating labor for performing manual locking at every fine adjustment, by locking a fine adjustment mole for performing the fine adjustment of a ruler in the rotary direction thereof in a state brought into contact with a frame wall under pressure by a coil spring. CONSTITUTION:In usual, fine adjustment moles 24, 26 are brought into contact with parallel pieces 14a, 14b under pressure by the rotatory power of a coil spring 28 to be locked with respect to a main screw 18. When a head mount stand 14 is finely moved around a shaft 16, the mole 24 is rotated to move said stand 14 in a right direction along the main screw 18. Rotation is transmitted to the other mole 26 through the coil spring 28 and the moles 24, 26 are moved in the right direction along the main screw 18 in connection with each other. The head mount stand 14 is shaken around the shaft 16 in the clockwise direction. When a hand is separated from the fine adjustment mole 24, said mole is brought into contact with the side surface of the parallel piece 14a under pressure to be locked.
Patent JP-H05204798-A (JP)
Title: Switching device
Inventor: KOHAMA YUKA
IPC: G06F13/00
Filed: 1992-01-21
Abstract: PURPOSE:To enable the changeover without manual operation by monitoring the operating state of the terminal controller and the terminal equipment to notify a fault to a host computer to be switched to a spare device by receiving the direction from the host computer. CONSTITUTION:When detecting a fault of, for example, a TC 21, a terminal controller (TC) monitoring section 31 informs a host computer 1 of this fault. In this case, a terminal equipment 41 connected to the TC 21 is made an operating waiting state. When receiving the TC switching direction from the host computer 1, a TC monitoring section 31 notifys it to a switching control section 32. The switching control section 32 checks the terminal equipment 41 waiting for operation in a terminal equipment monitoring section 34, switching the connection between the terminal equipment 41 and the troubled TC 21 to the connection between the terminal equipment 41 and the spare TC 24, simultaneously disconnecting the TC 21. When a terminal equipment monitoring section 34 detects a fault, the TC connected to the troubled terminal equipment is switched to the connection with the spare terminal equipment 44.
Patent JP-H06213866-A (JP)
Title: Micro-injector for capillary gel electrophoresis
Inventor: KAMAHORI MASAO
IPC: G01N27/447
Filed: 1993-01-21
Abstract: PURPOSE:To introduce a sample into an injector for capillary gel electrophoresis without dilution or band widening. CONSTITUTION:In an injector using capillary gel electrophoresis, a rotary type injector is used and further a conductive bulkhead 11 is placed between a buffer reservoir 5 and a sample weighing part 6, whereby disturbance of a sample or sample dispersion such as dilution can be suppressed, an extremely small amount of sample can be introduced into a capillary with high weighing accuracy and good repeatability, and high voltage necessary for electrophoresis can be applied.
Patent JP-S60152091-A (JP)
Inventor: SAKAMOTO JIYUNICHI
IPC: H05K3/34
Filed: 1984-01-19
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-H10205388-A (JP)
Title: Manufacture of cylinder head made of aluminum alloy
Inventor: TSUSHIMA KENJI
IPC: B23K26/352
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To locally increase the material ductility of a valve bridge so as to improve a thermal fatigue life by adding melted pure aluminum to the thermal stress concentration part of the valve bridge section of a cylinder head made of an aluminum alloy and setting the alloy element content and the impurity element content of this section to be lower than those of a cylinder head base metal. SOLUTION: A recessed part is formed by machining after casting in a valve bridge section (place between an intake hole 3 and an exhaust hole 5) as the thermal stress concentration part of a cylinder head 2 made of an aluminum alloy, melted pure aluminum having a purity of 99.9% or higher is added to this recessed part by laser thickening so as to form an added welded part 7a and then heat treatment is given to the cylinder head 2. Then, by cutting off the bulged part of the added welded part 7a, a high ductile layer 7 is formed in the valve bridge section. Thus, the ductility of the valve bridge section of the cylinder head 2 is increased more than that of the base metal, a thermal fatigue strength is increased and durability against peeling or the like of the added welded layer and a base station part is improved.
Patent JP-H07221265-A (JP)
Title: Power semiconductor module
Inventor: KOIKE YOSHIHIKO
IPC: H01L25/18
Filed: 1994-01-28
Abstract: PURPOSE:To provide an internally insulated power semiconductor module whose reliability is high. CONSTITUTION:In a power semiconductor module, a semiconductor chip 111 is bonded to a module support substrate 118 via a stress buffer sheet 113, a thermal diffusion sheet 114 and an insulating sheet 116. In the power semiconductor module, a thin part 114a is formed in the periphery of the thermal diffusion sheet 114 by milling or the like. consequently, since stresses applied to respective solder layers 112, 115, 117 can be balanced thanks to the existence of the thin part 114a, a maximum value out of the stresses applied to the solder layers in a plurality can be suppressed, the life of the power semiconductor module can be made long, and its high reliability can be obtained.
Patent JP-H02189732-A (JP)
Title: Disk tilt detector for optical disk reproducing device
Inventor: ISHITA HAJIME
IPC: G11B7/09
Filed: 1989-01-19
Abstract: PURPOSE:To minimize an error of a detection angle of a tilt sensor with respect to a bent angle of an actual disk by making a straight line tying two photodetectors of the tilt sensor oblique to a moving straight line of an optical pickup in advance. CONSTITUTION:A tilt sensor 54 is fitted to a mount body 21 of an optical pickup 20 to a position deviated toward a center I position of a turntable 32 by, e.g., 1.29mm from a position at a right angle to a moving direction with respect to the optical pickup 20 with a tilt of 15 deg.. The tilt sensor 54 is provided with a light emission body 54a and photodetectors 54b, 54c with the light emission body 54a inbetween and the light radiated from the light emission body 54a is reflected in an optical disk (b). When the optical disk (b) is tilted with respect to the tilt sensor 54, since there is a difference in the photodetection quantity of the photodetectors 54b, 54c, the tilt of the optical disk (b) is detected. Thus, an error between a detected angle and an actual deflected angle of the optical disk (b) is minimized and the bent angle is read accurately.
Patent JP-S62168051-A (JP)
Title: Aqueous solvent for agglutination reaction test
Inventor: FUKUYAMA KAZUMI
IPC: G01N33/543
Filed: 1986-01-17
Abstract: PURPOSE:To obtain an aq. solvent for an agglutination reaction test which permits the stable agglutination test with a strong agglutination reaction by adding an antibody for a material to be detected to the aq. solvent for the agglutination reaction test. CONSTITUTION:The polyclonal antibody or monoclonal antibody for the material to be detected is added to the aq. solvent used in the agglutination reaction test in which pulverized water insoluble particles are used as a carrier at 1:0.25-1:1 end concn. in the solvent when measured by a PHA method or the amt. corresponding to 0.25-1ng/nl as the amt. of the specific antibody. The aq. solvent for the agglutination reaction test which permits the stable agglutination test with the strong agglutination reaction is obtd. by adding the antibody for the material to be detected to the aq. solvent in the above-mentioned manner.
Patent JP-H08200002-A (JP)
Title: Moving vane of gas turbine
Inventor: TOMITA YASUOKI
IPC: F01D5/18
Filed: 1995-01-24
Abstract: PURPOSE: To elongate substantially the life of a moving vane of a gas turbine by lowering the temperature of a shroud. CONSTITUTION: A plurality of first cooling holes 3 are provided longitudinally, of a vane part 2 to pass cooling gas. A groove is engraved in the two-step form along the tip of the vane part 2 in a shroud 1 and closed in the upper step by a plug 6 to communicate to the cooling hole 3. A plurality of second cooling holes communicating to the first cooling holes 3 through the groove are provided in the planar direction of the shroud 1 and constituted to pass cooling gas therethrough.
Patent JP-S60167255-A (JP)
Title: Metal halide lamp
Inventor: NARISEI TADASHI
IPC: H01J61/52
Filed: 1985-01-23
Abstract: PURPOSE:To improve the heat insulation of a metal halide lamp by supporting the electrode lead of the emission tube by means of a support extending across the lower end of a light-transmitting heat-insulating cylinder in such a manner as to surround the emission tube. CONSTITUTION:When a light-transmitting heat-insulating cylinder 4 is supported surrounding the emission tube 1 of a metal halide lamp, at first a supporting material 16 is wound around the base-14-side end of the heat-insulating cylinder 4 and fused to a support strut 9 led out from a stem. Next, the emission tube 1 is inserted in the heat-insulating cylinder 4 and the electrode lead 6 of the emission tube 1 is fixed to a support 5 installed in such a manner as to extend across the lower end of the heat-insulating cylinder 4. After that, the upper end of the emission tube 1 is welded to the support strut 9 through a support 5'. As a result, the luminous efficiency of the lamp can be increased by reducing the thermal conduction loss of the end 2 of the emission tube 1 opposite to its base- 14-side end where temperature decrease occurs. Additionally, assembly of the lamp can be simplified by reducing the number of supports.
Patent JP-H11205658-A (JP)
Title: Image pickup device
Inventor: OKAWARA HIROTO
IPC: G03B7/08
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device with which luminance or color flickering can be eliminated and shaking under exposure can be reduced even under the fluorescent lamp of any power supply frequency. SOLUTION: This image pickup device is provided with an imaging device 103, exposure time changing device 107 for changing the charge storage time of the imaging device 103, oscillation correcting device 108 for electronically correcting the oscillation of the main body of image pickup device, changeover switch 122 for switching whether or not the oscillation correcting device 108 is to be operated, photographic state detectors 110 and 111 for detecting the photographic state of the image pickup device, and setting device 107 for setting the charge storage time corresponding to the photographic state detected by the photographic state detectors.
Patent JP-H09196625-A (JP)
Title: Coplanarity inspection apparatus
Inventor: DOUKAWA YOSHIHIRO
IPC: G01B11/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a coplanarity inspection apparatus by which the difference in height between respective bumps on an IC chip is inspected at low costs and at high speed. SOLUTION: A camera 4 images a substrate 1 to be inspected, and an A/D conversion means 5 outputs shading image data (b). A binarization means 6 binarizes the data by a binarization level at which only a bump slope part is set at '1'. A detection- position computing means 7 computes the position of the center of gravity of every label after a labeling processing operation so as to be regarded as the coplanarity inspection position of every bump, and it outputs inspection-position data (d). An X-Y stage drive means 8 drives an X-Y stage 10 in such a way that the inspection- position data agrees with the measuring position of a laser displacement meter 9. A height measuring means 11 measures the height of the inspection position by the laser interferometer, and it outputs bump-height data (g).  When the inspection position is available, the movement of the X-Y stage and the measurement of the height by the laser displacement meter 9 are repeated. A coplanarity computing means 12, to which the bump height data (g) on every bump is input, outputs a coplanarity value (i), and a quality judgment means 13 compares the value with a coplanarity judged value.