baber/WOPTO huggingface dataset:
Patent JP-S5380051-A (JP)
Title: Heat exchanger
Inventor: KOBAYASHI NOBUYUKI
IPC: F28F3/12
Filed: 1976-12-24
Abstract: PURPOSE: To obtain a heat exchanger, which can be inexpensive, have high heat transfer performance and be reduced in size and weight, by providing a platelike fin with raised fin portions having respective surfaces parallel to the air stream and arranged in a staggered fashion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63318450-A (JP)
Inventor: NISHINO YASUO
IPC: F25B1/00
Filed: 1987-06-22
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-2000344477-A (JP)
Title: Hydraulic driven lifting indexing device
Inventor: MOCHIZUKI NOBUHIRO
IPC: B23Q16/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact hydraulic driven lifting indexing device having cleanliness, washing resistance, high responsiveness, large outputs and high positioning accuracy at a conveying installation part used particularly as the base machine of a food processing machine. SOLUTION: This device comprises a pivoting table 5 freely rotationally supported by a cross roller bearing 15, a hydraulic motor 9 and a hydraulic cylinder 8 secured to a table base 14 supporting the cross roller bearing 15, with a power transfer mechanism and an output shaft connected thereto, a lifting main spindle 7 connected to the output shaft of the hydraulic cylinder 8, a lift indexing table 1 connected to the lifting main spindle 7 via a bearing 7a in such a way as to be capable of rising and falling relative to the pivoting table 5 and to be bound in a rotating direction, and a casing 18 located outside the table base 14 to surround the power transfer mechanism.
Patent JP-H08327742-A (JP)
Title: Charged-particle detecting device
Inventor: HIROOKA MEGUMI
IPC: G01T1/20
Filed: 1995-05-29
Abstract: PURPOSE: To make the dynamic range of a charged-particle detecting device wider. CONSTITUTION: A scintillator 32 using a phosphor is provided on the surface of a transparent glass substrate 30 and photomultiplier tubes 40a and 40b are respectively installed to both end faces of the substrate 30. The gains of the tubes 40a and 40b are set at different values. Light reflecting layers 36 are formed on the rear surface of the substrate 30 and the end face of the substrate 30 to which the tubes 40a and 40b are not installed. The light emitted from the scintillator 32 is made incident to the tubes 40a and 40b by the same quantity after the light is reflected by the light reflecting layers 36 and generates output signals having different gains.
Patent JP-H0447945-A (JP)
Title: Ink jet recorder
Inventor: HAGITANI TOSHIAKI
IPC: B41J2/01
Filed: 1990-06-15
Abstract: PURPOSE:To make it possible to generate ink particles stably and to obtain a higher reliability taking an assembling efficiency into account by supporting a tip of a pozzle gun movably in the axial direction due to a vibration of an excitation element thereof, and further, in a manner that a movement in the rectangular direction with respect to the axial direction can be restrained. CONSTITUTION:A lead wire 23 is attached to a nozzle gun case 26 through a bush and an O ring 24 is embeded into a groove of a filter case 27, thereafter, an ink inflow end of a nozzle gun 2 is engaged. Further, the nozzle gun case 26 is integrated with the filter case 27 and they are fixed by a fixing screw 29. Then, a nozzle gun attaching hole of a nozzle tip support member 30 is made on a tip of the nozzle gun 2, and the nozzle gun tip support member 30 is fixed to the nozzle gun case 26 by a fixing screw 35. Thereafter, the tip of the nozzle gun 2 is fixed by a fixing screw 34 with attention to the nozzle tip support member 30 so as not to move in the axial direction. Thus, a bad effect on an ink particle making condition due a vibration of an ink particle jetting end in the rectangular direction with respect to the axial direction can be prevented.
Patent JP-S6135529-A (JP)
Title: Method for measuring miniaturized groove
Inventor: KURE TOKUO
IPC: H01L21/66
Filed: 1984-07-27
Abstract: PURPOSE:To easily and accurately evaluate internal shape and size of miniturized groove on semiconductor substrate, moreover without giving any damage on the semiconductor substrate by measuring the grooves using a replica. CONSTITUTION:Aceton 3 is dripped on the surface of Si substrate 1 on which fine groove 2 is formed and an acetyl cellurose film 4 is placed in such a manner that bubbles are not generated therefrom. After it is left for 5-10min under a room temperature, the acetylcellurose fused into the acetone, the acetone is vaporized, forming a replica 5. In the single stage replica 5 thus formed the initial groove 2 is inverted to a extruded portion 6. An extruded pattern can be obserbed from various angles by the conventional measuring methods. For example, size and shape of each part can be measured with high accuracy using the scanning type microscope.
Patent JP-S6046622-A (JP)
Title: Simultaneous transmitting/receiving communication system using local oscillator of receiver also as channel oscillator of transmitter
Inventor: KOGA DAISUKE
IPC: H04B1/40
Filed: 1983-08-24
Abstract: PURPOSE:To prevent side tones by making the phase level of a modulating signal component included in a demodulated output from a receiver coincide with that of a modulating signal when a modulated output from a transmitting channel oscillator is used as an output from a local oscillator of the receiver and cancelling the modulating signal component. CONSTITUTION:An output of the transmitting channel oscillator OSC which is modulated by an output signal S1 from a voice signal circuit AF is inputted to a mixer in the receiver RX and a demodulated signal including a modulating signal component phase-delayed by a fixed angle by an IF filter or the like is obtained as the output of the mixer. On the other hand, an output signal S1 of a voice signal circuit AF is converted into a signal S3 through a phase shifter PS and a level adjusting circuit VOL. Then, both the signals S2, S3 are inputted to a subtractor SUB to cancell the modulating signal component S2 in the output of the receiver RX.
Patent JP-2000346148-A (JP)
Title: Power transmission and vehicle
Inventor: MIYAZAKI TAIZO
IPC: F16H55/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power transmission loss by providing a second gear thinner than a first gear, and continuously changing the radius of one pitch circle of the first gear and the second gear when the second gear is slid while changing the meshing position to the first gear. SOLUTION: An input shaft-side variable pitch circle gear 110 is formed into a shape in which the radius of the pitch circle of the plane orthogonal to an input shaft 112 is continuously changed, and an output shaft-side variable pitch circle gear 120 is formed of a variable pitch circle gear having the same form as the input shaft-side variable pitch circle gear 110, and it is provided so that the magnitude of the pitch circle radius is reversed from the input shaft-side variable pitch circle gear 110.  A cycloidal sliding gear 130 to be meshed with the gears 110, 120 is provided, and this gear 130 is moved along the arrowed direction 134, whereby the meshing positions with the gears 110, 120 are changed, and the rotating speed of the input shaft 112 and the rotating speed of the output shaft 122 are continuously changed to continuously change the speed ratio of a continuously variable transmission 100.
Patent JP-2000349167-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAIGO KAORU
IPC: H01L29/78
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device of high quality to be easily enhanced in production efficiency by a method wherein a semiconductor device manufacturing method of forming a side wall insulating film of different thickness through a smaller number of manufacturing processes than usual and a semiconductor device manufactured through the same are provided. SOLUTION: A semiconductor device is equipped with silicon substrate 50, a gate electrode 2A of a P-channel MOS transistor formed on the silicon substrate 50, and a gate electrode 2B of an N-channel MOS transistor formed on the silicon substrate 50, where the side wall insulating films of the gate electrodes 2A and 2B are formed of an O3-TEOS film 60 which varies in deposition speed depending on the composition of a base.
Patent JP-H10104077-A (JP)
Title: Method for evaluating washing property by artificially fouled cloth in image analyzing system, and image analyzing system therefor
Inventor: NAN GENSHU
IPC: D06F39/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a washing property-evaluating method by using an artificially fouled cloth in an image analyzing system, and an image analyzing system thereof for particularly recognizing automatically sheets of artificially fouled cloth and evaluating a washing property while correcting the measured value regarding the evaluating method of a washing property by measuring artificially fouled cloth by using a scanner. SOLUTION: The artificially fouled cloth before washing is scanned by a scanner to be stored as an image file (S1), then an evaluation experiment is executed by predetermined experimental condition (S2), a post-treatment is implemented of artificially fouled cloth after washing (S3), the artificially fouled cloth after washing is scanned by a scanner to be stored as another image file (S4), the image file of the artificially fouled file before washing is outputted on the monitor of a computer to calculate an average of each R, G, B (S5), and the difference in hue values is calculated from the difference in the calculated R, G, B before and after washing to evaluate a washing property (S6).
Patent JP-S5582653-A (JP)
Title: Seal engraving by laser beam
Inventor: YAMAMOTO TAKANOBU
IPC: B23K26/18
Filed: 1978-12-16
Abstract: PURPOSE:To obtain a high-quality seal with normal relief at high efficiency by engraving with the laser beams the seal surface over which is formed a resist film and then removing the deposit layer and resist film. CONSTITUTION:A resist composition is applied to the entire surface 3 of a seal 2 to form a resist film 5 and then the laser beams 1 are applied to the seal surface 3 from a laser oscillator 6 to effect engraving to form the stamping faces 7 having the resist film 5, engraved recesses 4 and a deposit layer a. Then an abrasive 10 is blown to the seal surface 3 from a discharge pipe 9 to remove the deposit layer a and the discolored layers b formed at the bottom of the recesses 4, and then the resist film 5 is removed from the stamping faces 7.
Patent JP-S5580942-A (JP)
Title: Stereo demodulator circuit
Inventor: OONISHI MASAMI
IPC: H04H40/81
Filed: 1978-12-14
Abstract: PURPOSE:To give the forced switching to the monaural action after detecting that the output voltage of the constant voltage circuit which generates the fixed voltage within the range of the normal power voltage has become less than the prescribed level. CONSTITUTION:Transistor Tr1 can secure the sufficient ON state when the voltage of output terminal 8 in constant voltage circuit 12 is at the prescribed level. Accordingly, both Tr2 and Tr3 are cut off, and the sucking current sent from current sucking terminal 10 is 0. Then Tr1 is cut off suddenly when the voltage of terminal 8 becomes less than the prescribed level. As a result, both Tr2 and Tr3 are turned on, and thus the current is sucked through terminal 10. When the sucking starts, the input current of stereo switch 19 becomes nonexistent regardless of the state of switch 18. Thus stereo pilot lamp 22 is turned off, and stereo decoder 20 is switches to the monaural action.
Patent JP-H08317720-A (JP)
Title: Combine harvester
Inventor: OGAWA KENICHI
IPC: B62D55/116
Filed: 1996-06-17
Abstract: PURPOSE: To improve operability of a combine harvester by adding a simple variation to an operation mechanism about rising and lowering of a running machine. CONSTITUTION: Crawler running machines each formed by winding a crawler belt around a driving wheel 12 fitted on a machine body frame 11 at the front side in progress direction of the machine body a running machine body and planetary wheels 14 group supported by supporting frames 15A and 15B vertically movable to the machine body frame 11 and placed at the rear side of the driving wheel 12 are respectively placed at right and left sides of the machine body, a tilted angle-detecting means detecting right and left tilted angles to a horizontal reference plane of the running machine body and a vertically driving means 19 independently vertically driving respective right and left supporting frames 15A and 15B to the machine body frame 11 are installed,  a controlling means vertically driving right and left vertically driving means 19 to keep right and left tilted angles of the running machine body at prescribed tilted angles is mounted and the vertically driving means 19 is constituted so that the respective right and left supporting frames 15A and 15B are respectively and simultaneously driven through a rising and lowering mechanism.
Patent JP-H10328328-A (JP)
Title: Multi-piece solid golf ball
Inventor: HAYASHI JUNJI
IPC: A63B37/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the flying performance, the shooting feeling and the controllability, and especially provide an excellent linearly advancing property which is not affected by a delicate undulation on a green. SOLUTION: For this multi-piece solid golf ball equipped with a core 2 comprising an inner core ball 3 and a surrounding layer 4 of at least one layer, which covers the inner core ball 3, and a cover comprising an internal cover 6 which covers the core 2, and an external cover 7 which covers the internal cover 6, the hardness of the inner core ball 3 is 3-8 mm by a deformation amount when a load of 100 kg is loaded, and the surface hardness of the surrounding layer 4 is higher than the surface hardness of the inner core ball 3 by a Shore D, and the Shore D hardness of the internal cover 6 is 55 or higher, and the Shore D hardness of the external cover 7 is 35-53, and at the same time, the ball weight is 44.5-45.93 g, and the moment of inertia is (1.52 × (ball weight (g)) + 12.79) (g.cm<2> ) or higher.
Patent JP-S64676-A (JP)
Title: Manufacture of brush assembly
Inventor: YAMAMOTO HIRONOBU
IPC: H01R43/12
Filed: 1987-06-23
Abstract: PURPOSE: To weld thin wires gaplessly and to prevent the wires from cracking due to stress and being fallen off by carrying conductors and a substrate tunably to each other and alining their conductors in parallel on recessed parts of a projection mounted on the substrate and next welding the conductors with the substrate.  
     CONSTITUTION: Conductors 5 and a substrate 1 are carried tunably and superposed to each other unitedly. Thin wires 4 which compose the conductors 5 are put into recessed parts 6 of a projection 3 mounted on the substrate 1. Accordingly close adhesion of the thin wires is easily performed gaplessly between themselves. Next the conductors are carried through rollers 11 to a welding device 12. When the projection part 3 on the substrate 1 is stopped below an upper electrode 13 of the welding device 12, the electrode 13 is lowered to press the substrate 1 and so the closely alined thin wires 4 on a lower electrode 14 are welded on the projection part 3. Hence the thin wires can be closely adhered easily and they can be simply welded gaplessly among themselves. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0322438-A (JP)
Title: Manufacture of bipolar semiconductor integrated circuit device
Inventor: IWAMURA SHIRO
IPC: H01L29/732
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate the need for the consideration of the allowance of mask alignment on a process, and to obtain an integrated circuit device having excellent high- speed workability by low power consumption by conducting a photoetching process once when an element isolation region is formed and shaping all of the inert base region, active base region and emitter region through self-alignment. CONSTITUTION:An N<+> type buried diffusion layer 102 and an N<-> type epitaxial Iayer 103 are shaped to a P<-> type semiconductor substrate 101, and a pad oxide film 104 is formed onto the surface of the layer 103 and a first silicon nitride film 105, a first polycrystalline silicon film 106 and a silicon nitride film 107 onto the pad oxide film 104. A resist pattern is shaped onto the silicon nitride film 107 by using a photolithographic technique, and trenches 108 are formed at positions, where element isolation oxide films must be shaped, through specified etching while using the resist pattern as a mask. A specified process only by self-alignment is executed without mask alignment with an island region 103a, and an inert base region 114 is formed into the island region 103a, an active base region 117 into the region 114 and an emitter region 119 into the region 117 respectively.
Patent JP-S6216145-A (JP)
Title: Polyester mesh for screen printing
Inventor: UENO SUSUMU
IPC: G03F7/12
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a high density wiring printing screen mesh enabled in the baking of a fine pattern, by forming said screen mesh from a specific polyester base material and the photosensitive resin layer on said base material. CONSTITUTION:A polyester mesh for screen printing with 250-mesh or more consisting of a polyester base material wetted with a wetting reagent with a wetting index of 40 or more and the photosensitive resin layer on said base material and capable of forming a pattern with a line width of 250mum or less is obtained. Said polyester mesh is formed by a method wherein a mesh pre pared as a base material by knitting a polyester fiber so as to have 250-mesh or more is held in a pressure reducible low temp. plasma generation apparatus and, for example, high frequency power of 10kHz-100MHz is applied between electrodes while inorg. gas is supplied to said apparatus under low pressure of 0.01-10Torr. After the surface of the mesh is washed and dried, an emulsion is applied to the mesh by lap-coating so as to obtain a predetermined thickness and the dried polyester mesh is exposed or treated in a heating process to perform the baking of a fine pattern. In this polyester mesh, the formation of a pattern having a line width of 250mum or less is enabled and the printing of the fine pattern can be achieved.
Patent JP-S5380207-A (JP)
Title: Picture/voice simultaneous reproducer
Inventor: YAMAGUCHI ISAO
IPC: G11B20/02
Filed: 1976-12-24
Abstract: PURPOSE:To normally reproduce the voice signal when the traveling speed of magnetic tape fluctuates, by controlling the pitch of voice signal according to the control signal reproduced from the magnetic tape in which the picture signal and voice signal are recorded.
Patent JP-S6313589-A (JP)
Title: Still picture continuous peproducing system
Inventor: KANEKO SHINJI
IPC: G11B5/027
Filed: 1986-07-04
Abstract: PURPOSE:To form data on a still picture whose S/N is improved by averaging still picture signals of several frames at the time of low speed reproducing mode. CONSTITUTION:At the time of low speed reproducing mode]a picture signal in a position where a head H-1 scanned one frame before a head H is positioned and a picture signal in a position where a head H+1 scanned one frame after the head H is positioned are fetched into an arithmetic circuit 14 through a time base correcting device 12. Data on added pictures are recorded in a frame memory 14C through an A/D converter 14A and an adder circuit 14B. A control signal outputted from a timing circuit 13 loads data in the frame memory 14C onto a divider circuit 14D. By dividing by three, for instance, data on the same pictures is averaged and outputted to a signal processing circuit 15.
Patent JP-H0321420-A (JP)
Title: Mold for molding
Inventor: MATSUMIYA HIROSHI
IPC: B29C45/26
Filed: 1989-06-19
Abstract: PURPOSE:To enable taking out of molding parts and a cold runner by separating them form each other, by a method wherein a runner moving part moves a runner holding part together with the cold runner along the surface of a template and a runner extruding part separates the cold runner from the runner holding part. CONSTITUTION:A rubber holding part 7, runner moving part 8 and runner extruding part 9 are provided on a movable side template 6. Upon breaking of a mold, the rubber holding part 7 is positioned at a grasping point (a), the template 6 is moved backward, a cold runner 2 is extruded through the template 6 with an extruding pin 32 and a molded molding parts are extruded for dropping. However, the rubber holding part 7 positioned at the grasping point (a) grasps at a part of the cold rubber 2. Then after a movement of the runner holding part 7 to a separating point (b) from the grasping (a) along with the cold runner 2 by actuating the runner moving part 8, the cold runner 2 is separated from the runner holding part 7 by actuating the runner extruding part 9 and the cold runner 2 is dropped to a different position separated from the molding parts.
Patent JP-H04355493-A (JP)
Title: Thin type large screen display device
Inventor: SAKAMOTO YASUMASA
IPC: G09F9/30
Filed: 1991-05-31
Abstract: PURPOSE:To uniformly generate an electron beam from each linear thermal cathode, cover the display of a narrow scanning range, allow a highly illuminous display, fix each linear thermal cathode in the fixing point of a support wall, and prevent the turbulence of a displayed picture plane by a vibration given from the outside. CONSTITUTION:Each linear thermal cathode 11 is vertically divided into odd stages and even stages and further arranged in a staggered form and set with the respective horizontal scanning ranges being horizontally shifted by halves, and a support wall 12 for supporting a transparent front plate to a rear plate is provided on the boundary of the horizontal scanning ranges. Each linear thermal cathode is fixed to the rear plate in the fixing point P of the support wall 12, and a current is supplied separately every vertically divided stage of each linear thermal cathode 11. Thus, electron beams can be uniformly generated, the cover of the display of a narrow scanning range is sufficient, and a highly illuminous display can be performed even in a large screen.
Patent JP-S5380909-A (JP)
Title: Manuscript detection control system
Inventor: KIMURA HARUFUSA
IPC: H04N1/04
Filed: 1976-12-27
Abstract: PURPOSE: To eliminate the irregular pattern by setting the manuscript detection position more forward than the manuscript reading position and replacing a fixed section of the manuscript tip compulsively with the white information. As a result, it is not required that the manuscript detection distance is extremely reduced or that the position adjustment is given strictly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0322979-A (JP)
Title: Novel plasminogen-activation factor
Inventor: YASUMURA SHIGEYOSHI
IPC: C12N15/58
Filed: 1989-06-19
Abstract: NEW MATERIAL:A plasminogen activation factor having the same peptide sequence as that of natural human prourokinase except that the amino acid of Number 155 (proline) from the N-terminal (serine) of natural human prourokinase is substituted with another amino acid, and methionine is added to the N-terminal, when desired. USE:Fibrinolytic agent. PREPARATION:Cells of a microorganism or mammalian cells containing recombinant DNA which is prepared by integrating DNA coding peptide of the above-stated plasminogen activation factor into a vector DNA are cultured in a medium and the plasminogen activation factor accumulated in the culture mixture is collected.