baber/WOPTO huggingface dataset:
Patent JP-H11121156-A (JP)
Title: Attachment for induction, heating cooking device
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To self-control the temperature rise of a heater at a point exceeding the Curie temperature by providing and fixing the heater having a predetermined Curie temperature, heated by an eddy current induced from the induction heating cooking device, comprising ordinary temperature magnetic metal material, and separated by a predetermined spacing from the top plate of an induction heating cooking device. SOLUTION: A temperature sensitive SUS heater 1 of the Curie temperature of about 500 deg.C as ordinary temperature magnetic metal material is fixed as separating by a predetermined spacing from the top plate 6 of an induction heating cooking device 5 through an outer shell portion 2, and a cooking pot 4 is mounted thereon. When the unevenness of a pot bottom is large, close sticking to the temperature sensitive SUS heater 1 is insufficient, and in the case of the cooking pot 4 of poor heat conduction no smooth heat transfer is allowed so that the temperature of the temperature sensitive SUS heater 1 rises rapidly.  When the temperature of the temperature sensitive SUS heater 1 reaches the Curie temperature, its permeability is decreased so that the penetration of an eddy current becomes deep, and its input power is decreased so that the temperature sensitive SUS heater 1 is self-controlled at a little higher temperature than the Curie temperature. An accident resulting from temperature over rising is prevented so as to be used safely.
Patent JP-H04160511-A (JP)
Title: Constant current source circuit
Inventor: SUZUKI TERUO
IPC: H03F3/347
Filed: 1990-10-24
Abstract: PURPOSE:To make a supply current constant at the time of the variance of a load by providing a control circuit which controls the voltage of the gate terminal of an output MOS transistor TR based on the variance in the voltage of the drain terminal of an output MOS TR so that the output current is constant. CONSTITUTION:A MOS TR 1 and an output MOS TR 2 are p-type MOS TRs, and gate terminals of MOS TRs 1 and 2 are connected to each other. The gate terminal and the drain terminal of the MOS TR 1 are connected to constitute a current mirror circuit, and a current is supplied to a load 3 through the drain terminal of the output MOS TR 2. A control circuit 4 controls the voltage of the gate terminal of the output MOS TR 2 based on the variance in voltage of the drain terminal of the output MOS TR 2 due to the variance of the load 3 so that the output current is constant. Thus, the supply current is made constant regardless of the variance of the load.
Patent JP-H06115730-A (JP)
Title: Sheet conveyer and paper feeder and image forming device provided with these sheet conveyer and paper feeder
Inventor: AOKI KAZUAKI
IPC: B65H3/68
Filed: 1992-09-30
Abstract: PURPOSE:To achieve miniaturization and cost reduction of a solenoid for driving a sheet conveying means in a sheet conveyer. CONSTITUTION:In a device for controlling a plurality of drive parts 7a, 7b, used in sheet conveying means 5, 11, by a single solenoid 8, timing of control of each drive part 7a, 7b is displaced in a stroke of the solenoid 8, and further the control is performed from a less load against the solenoid 8. In this way, the solenoid 8 can be formed to have small attracting force, to realize miniaturization and cost reduction of the solenoid 8.
Patent JP-H03187621-A (JP)
Title: Synchronizing detection by using path metric value as well as branch metric value of bitabi decoder
Inventor: JIYONNSEON NO
IPC: H03M13/33
Filed: 1990-10-24
Abstract: PURPOSE: To improve reliability by non-linearly mapping the difference between a minimum path metrics and a minimum branch metrics corresponding to the pass metrics, adding a series of map values, generating a series of sums, and comporting each sum with a threshold. CONSTITUTION: A difference between a minimum path metrics and a minimum branch metrics is found out by an adder 3 and a zero difference and a non-zero difference are mutually separated by a non-linear mapping device 4. The zero difference is mapped on a 1st set having codes '1' and the non-zero difference is mapped on a 2nd set different from the set in which all codes are '1'. An adder 5 generates a sum Sd of respective mapped values and a judging device 6 compares the sum Sd with 1st and 2nd thresholds and declares an asynchronous state when a sum Sd exceeds a 1st threshold, and when the sum Sd is smaller than a 2nd threshold, declares a synchronous state. Consequently, the synchronous state of the Viterbi decoder can be reliably detected.
Patent JP-H11120376-A (JP)
Title: Three-dimensional image processor and its method
Inventor: MIZUTANI FUMITOSHI
IPC: G06T15/40
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To display a required three-dimensional image even when memory capacity to be secured in a Z buffer is insufficient and to simultaneously change depth accuracy of the three-dimensional image to be displayed if necessary. SOLUTION: The Z buffer to store a Z value (depth information) to perform three-dimensional display of an image is secured in an off screen area 72. A range of an area in which an implicit-surface processing (three-dimensional processing) is performed and the depth of the Z buffer are set from an input device in an implicit-surface setting register 21 according to the size of the Z buffer to be secured in the off screen area 72. Z value data supplied with a system bus 10, when it is within an area set in the register 21, is transformed into the Z value data with the set depth and written in an implicit-surface processing control part 3.
Patent JP-H08117318-A (JP)
Title: Bag for medical use and production method therefor
Inventor: WADA FUJIO
IPC: A61J1/10
Filed: 1994-10-28
Abstract: PURPOSE: To easily control weld strength for welding of a protector of a bag for medical use, by a method in which a bag-shaped main body is formed by pressing and welding by use of a set of upper and lower molds for a bag opening, or a mold for a bag opening comprising front and rear molds having pressure grooves, followed by pressing using a set of upper and lower flask molds. CONSTITUTION: For producing a bag 1 for medical use which comprises a bag- shaped main body 2, liquid ports 3 each having a base 5 fixed to an upper portion of the bag-shaped main body 2 and protectors 4 for covering the liquid ports 3, the base 5 having projections 12, the liquid ports 3 are placed between two synthetic resin sheets 6, and the middle portions of the respective liquid ports 3 are pressed against and welded to the sheets 6 by means of upper and lower seal molds.  Subsequently, the sheets 6 are pressed against and welded to each other by means of molds 8, 8 for a bag opening, each of which comprises an electrode 8a having pressure grooves 15 formed along the lengthwise direction of the base 5 and the liquid port 3 and an insulator 8b having grooves 9 formed along the lateral direction relative to the pressure grooves 15 (or mold for a bag opening which comprises front and rear molds), to thereby obtain a desired bag for medical use.
Patent JP-S62145633-A (JP)
Title: Plasma x-ray radiation source device
Inventor: KUROSAWA YUKIO
IPC: H01J35/22
Filed: 1985-12-20
Abstract: PURPOSE:To prevent an X-rays taking out window from damaging owing to high energy charged particles, by providing a magnetic field generating means connected to a power source for generating X-rays in front of an X-rays transmission hole provided at an electrode in the travelling direction of the X-rays, and generating a magnetic field orthogonal to an X-rays taking out channel. CONSTITUTION:A magnetic field generating means 56 of loop shape is disposed under a cathode 22, one end of the magnetic field generating means 56 is connected to the cathode 22 so as to be formed integrally with the cathode 22, and the other end thereof is connected to a great electric current power source 48. And the magnetic field generating means 56 is made of a pair of loops which are on the both sides of the transmission channel (taking out channel) of characteristic X-rays 34 and almost parallel to a plane containing the taking out channel of the characteristic X-rays 34, and generates a magnetic field phiorthogonal to the taking out channel of the characteristic X-rays 34 when currents (i) are conducted. Thus, the orbit of high energy charged particles in plasma can be curved surely, and the high energy charged particles impact directly against an X-rays taking out window 40, so that the X-rays taking out window 40 can be prevented from damaging.
Patent JP-H06133794-A (JP)
Title: Monoclonal antibody against flatfish interferon, hybridoma for producing the same monoclonal antibody and method for producing the same
Inventor: TAMAI TADAKAZU
IPC: G01N33/577
Filed: 1992-10-26
Abstract: PURPOSE:To provide a new monoclonal antibody useful for ready diagnosis of a fish disease. CONSTITUTION:This monoclonal antibody is produced by a hybridoma between an immunized cell of a mammal immunized with flatfish interferon and a myeloma cell of a mammal, is reactive with flatfish interferon but not reactive with human gamma-interferon or mouse interferon and is belonging to a class of IgG or IgM. This antibody is obtained by culturing a hybridoma FIG-4 (Bikoken stipulation No. 13218), etc., and collecting it therefrom.
Patent JP-H02135602-A (JP)
Title: Signal lighting apparatus for vehicle
Inventor: OSUGI HIROKUNI
IPC: F21S8/10
Filed: 1988-11-15
Abstract: PURPOSE:To prevent unevenness in luminance, etc., and enable the apparatus to be made thinner by forming a reflecting face on the bottom face of a housing which is parallel to a Fresnel cut to have its focus on the image of a light source which is projected on the reflecting face. CONSTITUTION:A Fresnel lens 4 is mounted on an open face opposite to the bottom face 2a of a housing 2 and a reflecting face 2b is formed on the whole or a part of the bottom face 2a. A Fresnel cut 4a has its focus on the image 3G of a light source 3 which is projected on the reflecting face 2b. The distance between the bottom face 2a and the Fresnel lens 4 is made 2D, at the center of which exists the light source. The focus of the Fresnel cut 4a is D in the absence of the reflecting face 2b, but because of the presence of the reflecting face 2b the focus is capable of being formed on the image 3G and the focal distance of the Fresnel cut 4a becomes 3D accordingly, ie. three times as long. The amount of fluctuations in the angle of incidence of light incident on the lens 4 from the light source 3 is thus reduced to decrease differences in luminance.
Patent JP-H11284792-A (JP)
Title: Image forming device with document data managing function
Inventor: ICHI YOSHIHIRO
IPC: G06K15/16
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To simply confirm a picture outputting situation by displaying managing information on a document ejected to a paper housing part on a first display part and displaying managing information of a document stored in a storing part without being ejected to the paper housing part. SOLUTION: A printer 1 is provided with a printing part 2, a controller 3, a main body display part (second display part) 4 displaying various kinds of document managing information (especially information on a document which is not print-outputted yet and is housed in a storing device 5), the storing device 5, and a paper ejecting device 6 ejecting and housing the picture-outputted papers. The device 6 is provided with paper ejecting parts 11 to 13 and a special paper ejecting part 14 and the respective parts 11 to 14 are respectively provided with paper ejecting trays 11T to 14T and paper ejecting sensors 15 to 18. In addition the device 6 is provided with display parts (first display parts) 19 to 22 which are arranged in the neighborhood of the parts 11 to 14 corresponding to them to display document managing information on a print-outputted paper.
Patent JP-H10127615-A (JP)
Title: X-ray ct system
Inventor: SUZUKI TATSURO
IPC: A61B6/03
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a failure on the display of plural sheets of tomograms tilting by a tilting angle with respect to the moving axis of an object by adding display showing the deviation of positions between the respective tomograms obtained by the respective lines of two-dimensional X-ray detectors when the surface of a tomogram formed of X-rays transmitted through the object. SOLUTION: The image processing unit 44 of an X-ray CT system image- processes a tomogram reconstituted by an image reconstituting unit to plot in the tomogram area 43-1 of video RAM 42 and plots line segments showing the positions of a scanographic image and the surface of the tomogram and the range of FOV in a scanographic images area 43-2. In addition the unit 44 execute the processing of identify-displaying a line segment corresponding to the tomogram in the area 43-1. At the time of using four lines of two-dimensional X-ray detectors, e.g. one sheet of tomogram is displayed to identify and display the line segment on the scanographic image pertinent to this tomogram and four sheets of tomograms and displayed to identify and display each tomogram and a line segment on the scanographic image pertinent to it by adding a code.
Patent JP-H09271406-A (JP)
Title: Metal link for accessories
Inventor: FURUKAWA EIZO
IPC: A44C1/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To apply a link metal fixture for various purposes and to provide versatility by providing a rotary joint for preventing accessories from being dropped from a hanging metal fixture at the terminal part of chains to be used while being inserted through the hanging metal fixture of accessories. SOLUTION: A pin 1 is equipped with a head part 2, and one end of a chain 3 is fitted to the side of the head part 2 by brazing or the like. Then, a rotary joint 4 to be fitted into the top end of the pin 1 is linked to the other end of the chain 3. Besides, an inserting hole 6 opened at one end of a catch 5 inserts the pin 1 and fixes it. Then, the rotary joint 4 of the chain 3 is inserted through a hanging metal fixture 8 provided on accessories 7 and after the pin 1 is inserted through the rotary joint 4, the pin 1 is fitted into the catch 5. The rotary joint 4, which is inserted through the hanging metal fixture 8 of accessories 7 and fitted into the top end of the pin 1 later, is equipped with a function for preventing the hanging metal fixture 8 of accessories 7 from being dropped.
Patent JP-S62148131-A (JP)
Title: Workpiece clamping method with use of machining spindle
Inventor: SAITO KAZUHARU
IPC: B23Q3/06
Filed: 1985-12-20
Abstract: PURPOSE:To aim at automating the clamp of a workpiece, by storing workpiece clamping tools as tools of one kinds in a tool stocker, and by utilizing a means for supplying a tool to a machining spindle. CONSTITUTION:In the case of that different kinds of workpieces 45a are machined, a clamp jig 46 is used. This clamp jig 46 is taken out from a workpiece stocker device by means of an exchanger robot. Meanwhile, a clamp tool 101 is taken out from a tool stocker by means of a tool exchanger and is clamped in a socket section of a machining spindle. Further, the workpiece 45a is set on a vice 135, and the machining spindle is lowered and rotated to clamp the workpiece 45a. Thereafter, a new tool is attached to the machining spindle to machine the clamped workpiece 45a. With this method, it is possible to automatically and easily cope with the alternation of workpieces.
Patent JP-2000122126-A (JP)
Title: Stroboscopic device
Inventor: TOBIYO MANABU
IPC: G03B15/05
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device having a simple constitution, having improved light distribution property in a photographing range fixed at close range. SOLUTION: A dimming plate 12 which is made freely movable between a dimming position where the center part of a strobe light emitting part 11 is covered from the upper part to the lower part by the plate and a standard position where the plate 12 is stored in the camera 5 and retreated from the front of the strobe light emitting part 11 is installed in front of the strobe light emitting part 11. When the dimming plate 12 stands in the dimming position, the optical path of the strobe light emitted from the center part of the strobe light emitting part 11 is shielded by the dimming plate 12, then, only the strobe light emitted from the left and right sides are projected toward the photographing range. Thus, the total light quantity of the strobe light projected into the photographing range is drastically and surely reduced as compared with the normal practice.  Besides, the strobe light is emitted from two positions separated as long as the width of the dimming plate 12, then, a risk such that the luminous fluxes of the strobe light emitted from respective positions overlap each other in the photographing range fixed at the close range is reduced. Thus, the trouble such that the bright and dark parts are caused by using a dimming plate with many adjacently formed holes is eliminated, and the illuminance is made uniform all over the area within the photographing range.
Patent JP-H03151151-A (JP)
Title: Core for forming receiving hole in cast iron tube
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D13/10
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the generation of scale on the inner face of a receiving hole in a cast iron tube by penetrating a penetrant mixing graphite fine powder with a binder having high temp. resistance into the surface layer of a core for forming the receiving hole composed of sand mold loaded to a metallic mold for centrifugal force casting. CONSTITUTION:To one end of the water cooling metallic mold 2 for centrifugal force casting for forming the cast iron tube having the receiving hole, the core 1 for forming the receiving hole formed with the sand mold is loaded to form the receiving hole forming mold part 3. In the above core 1 for forming the receiving hole, the penetrant mixing the graphite fine powder with the binder holding caking property even at high temp. on surface layer at least in receiving hole forming side in this core 1. As the above binder, aluminous phosphate, colloidal silica, water glass, etc., are used. Further, as the above graphite, carbon black having about 0.01-0.5mum particle diameter is suitable. Further, the thickness of the formed penetrating layer 4 is desirable to about 3-10mm. By this method, at the time of executing annealing heat treatment to the cast iron tube attached to the core 1, the core 1 is not collapsed and the development of oxide scale in the inner face of receiving hole in the cast iron tube is prevented.
Patent JP-H02134701-A (JP)
Title: Bias magnetic field application device
Inventor: MATSUMURA MORIKAZU
IPC: G11B11/105
Filed: 1988-11-14
Abstract: PURPOSE:To improve the characteristic of a bias magnetic field application device and to reduce the power consumption by making the width of a magnetic field generating part of a magnetic core wider than that of a coil part in the broadwise direction. CONSTITUTION:A coil 3 is provided to the outer circumference of a magnetic core 2 and fixed to the center of an outer yoke 4. An exciting current is supplied to the coil 3 to use the outer yoke 4 as the magnetic path of the magnetic field, in which a magnetic field applied to a recording face is generated from a magnetic field generating part 1 of the magnetic core 2. The width of the magnetic field generating part provided to the tip of the magnetic core is selected larger than the width of the magnetic core in this way to improve the characteristic of the bias magnetic field application device thereby reducing the power consumption to generate the required magnetic field strength and the heat.
Patent JP-H04288153-A (JP)
Title: Gain control circuit
Inventor: SUTEIIBUN SHII RIIBUITSUTO
IPC: G01P5/00
Filed: 1991-11-05
Abstract: PURPOSE: To optimize the input range of an A/D converter to clutter by performing control so that a Doppler scanning line is increased when blood is scanned and the gain thereof is reduced when tissue is scanned. CONSTITUTION: The digital output from a converter 50 applied to a scanning converter circuit 1 is applied to a line buffer/sample address counter 54 and clocked to a proper address under the control of the signal from a timing/ control circuit 56. When a color flow line is generated, the value stored in a buffer 54 is read in synchronous relation to the corresponding point of time by the signal on a line 58. The output thereof is applied to a gain ROM 64 as address input. The output signal from a converter 66 is applied to an adder circuit 68 and added to a TGC signal 70 to correct the attenuation caused by the depth of a sample to be applied as the control input to the amplifier 72 of the variable gain.
Patent JP-S62146016-A (JP)
Title: Signal generating circuit
Inventor: NAKADA KAZUHIRO
IPC: H03K19/094
Filed: 1985-12-20
Abstract: PURPOSE:To reduce the power consumption and simplify the arrangement of elements and the wiring between elements by preventing a load transistor TR in an output part and a driving TR from being turned on simultaneously. CONSTITUTION:A depletion type MOST Q3 is interposed between the first nodal point N1 and the second nodal point N2 of a signal generating circuit. Therefore, the second nodal point N2 goes to the low level after the first nodal point goes to the low level, and an enhancement type MOST Q9 for load and a driving enhancement type MOST Q10 are not simultaneously turned on, and a current is prevented from flowing from a supply potential VDD to an earth potential GND to reduce the power consumption. Since it is sufficient if the gate of the driving enhancement type MOST Q10 in an output part 2 is connected to the first nodal point N1 of an adjacent delay part 1, the arrangement of each element and the wiring between elements are not complicated to make design easy.
Patent JP-S63142673-A (JP)
Title: Semiconductor device
Inventor: WASHIO KATSUYOSHI
IPC: H01L29/73
Filed: 1986-12-05
Abstract: PURPOSE:To form a transistor and an integrated circuit which are operated at a high speed and whose integration density is high by a method wherein the impurity concentration of a third region is higher than that of a fourth region and a junction position for the third region and a second region is situated at a part which is nearer to the surface than the junction position of the fourth region and the second region. CONSTITUTION:An insulating film 77 is formed at the side part of a protrusion-type monocrystalline semiconductor layer 3; a polycrystalline semiconductor layer 6 is connected to the corner part near the surface of the recessed-type single-crystalline semiconductor layer 3 in such a way that the width at the connected part is definite to be less than 0.1mum; the polycrystalline semiconductor layer near the connecting part is made thin. With this structure, the diffusion from the polycrystalline semiconductor layer 6 preliminarily doped with an impurity can be suppressed, and the distance of a P<+> type region 14 from an n<+> type buried layer 2 is made longer than that from a p<-> type region 4. Accordingly, the space between a third high-concentration region, of a first conductivity type, connected to a second single-crystalline or polycrystalline semiconductor layer and a buried layer, of a second conductivity type, can be made wider than the space between a fourth low-concentration region, of the first conductivity type, and a first region; as a result, it is possible to reduce the capacitance between a base and a collector for a bipolar transistor and to realize a high-speed transistor.