baber/WOPTO huggingface dataset:
Patent JP-H01107249-A (JP)
Title: Radiographic image information reader
Inventor: FURUE RYOSUKE
IPC: H04N1/04
Filed: 1987-10-20
Abstract: PURPOSE:To improve the usage efficiency of excitation light by making the excitation light consisting of only linear deflection (P polarization) component incident on an accumulating type fluorescent material sheet so that the angle of incidence becomes a Brewster's angle. CONSTITUTION:A laser light beam 2 emitted from a He-Ne laser 1 is P polarized light and the laser light beam 2 is made incident on the accumulating type fluorescent material sheet 6 so that its polarization direction becomes a P deflection on said sheet 6. And also the laser light beam 2 is made incident on the accumulating type fluorescent material sheet 6 from an obliquely upward part so that the angle of incident theta is the Brewster's angle on the surface of the accumulating type fluorescent material sheet. Reflectance on said sheet 6 with respect to the P polarized light made incident at the Brewster's angle becomes 0% and the laser light beam 2 is prevented from being reflected on the accumulating type fluorescent material sheet 6. The excitation light can be effectively used for the excitation of an accumulating type fluorescent material layer 6B.
Patent JP-S63119556-A (JP)
Title: Resin sealed semiconductor device
Inventor: SATO AKIRA
IPC: H01L23/28
Filed: 1986-11-07
Abstract: PURPOSE:To improve the stability and reliability of the characteristics of a semiconductor element, by mounting a semiconductor element chip on a heat sink, whose main component is iron, by soldering, and packaging leads and the chip with a resin under the state that the leads and chip are connected with fine metal wires. CONSTITUTION:A semiconductor element chip 4 is mounted on a heat sink 3, whose main component is iron, by soldering. At least leads 1 and 2 are ar ranged along the side of the chip 4 so that the parts face the heat sink along the range covering about 1/2 or more of the size of the heat sink 3. Under the state the leads 1 and 2 and the chip 4 are connected with fine metal wires 5, they are packaged with a resin except the outer lead parts of the leads. In this device, heat dissipation is stable even if the chip size of the mounted element 4 on the heat sink 3 is large. The open mode defect of the fine metal wire 5 due to intrusion of moisture is hard to occur. The stability and the high reliability of the characteristics of the semiconductor element can be en sured. The large diameter of each fine metal wire 5 accompanied by the enlarge ment of the chip size and the increase in number of the wires can be well accommodated.
Patent JP-S61142440-A (JP)
Title: Double swing bend testing jig
Inventor: TSUJI OSAMU
IPC: G01N3/32
Filed: 1984-12-14
Abstract: PURPOSE:To evenly apply a load to three points of a test piece even under a superhigh temperature, by applying an alternating load near length-wise both ends of the test piece with the first load mechanism and the one to roughly the center thereof with the second load mechanism. CONSTITUTION:When a load body 5 is pulled downward to operate, a test piece 4 is dragged downward and a retaining rod 26 is dragged downward with a roller 20 supporting the test piece 4. With the reduction of a coil spring 30, a pressing force acts on an overhung 22 to move a load body 17 downward. As a result, a specified alternating load is evenly applied roughly to the center of the test piece 4. Then, when a double swing bend test jig having the test piece 4 set is arranged in a heating furnace 38, a specified alternating load can be applied to three points of the test piece 4 with first and second load mechanism. The jig thus obtained can withstand sufficiently long service even when a test is done under a superhigh temperature.
Patent JP-H11109061-A (JP)
Title: Electronically controlled mechanical timepiece
Inventor: KOIKE KUNIO
IPC: G04B17/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled mechanical timepiece which can quickly respond to speed governing control and can be reduced in cost. SOLUTION: An electronically controlled mechanical timepiece is provided with a generator 20 which converts the mechanical energy transmitted from a spiral spring through a train wheel into electrical energy and a rotation control means 50 which is driven with the converted electrical energy to control the rotational period of the generator 20.  The control means 50 is provided with a speed comparator circuit 54 which compares a rotation detecting signal from a rotation detecting circuit 53 with a reference signal from a frequency dividing circuit 52 at every period of the rotational waveform of a rotor and a brake control circuit 56 which controls a brake so that the brake may be applied to the rotor when the comparator circuit 54 judges that the period of the rotation detecting signal is shorter than that of the reference signal and may not be applied to the rotor when the circuit 54 judges that the period of the rotation detecting signal is longer than that of the reference signal.
Patent JP-H08117491-A (JP)
Title: Clothing dryer
Inventor: KAMISAKI MASAYOSHI
IPC: D06F58/02
Filed: 1994-10-28
Abstract: PURPOSE: To prevent a heater from getting out of order by eliminating the danger that a small body reaches the heater even if the small body present in a rotary drum enters a projection for clothing agitation through its blow-out hole. CONSTITUTION: This dryer is equipped with the rotary drum 2 which dries clothing, at least >=1 hollow projection 3 for clothing agitation which are formed in the rotary drum 2, a heat exchange fan 7 which sends dry air in the projections 3 for clothing agitation, the heater 8 which is disposed halfway in a dry air path for sending the dry air from the heat exchange fan 7 in the projections 3 for clothing agitation, and a filter 10 having holes smaller in diameter than the dry air blow-out holes 9 of the projections 3 for clothing agitation. Then this filter 10 is fitted in the projection 3 for clothing agitation and the small body which enters the projection through its blow-out hole 9 is caught by the filter 10 and prevented from reaching the heater 8.
Patent JP-H03174775-A (JP)
Title: Reverse-conductivity type gate turn-off thyristor
Inventor: KAKIGI HIDEAKI
IPC: H01L29/74
Filed: 1989-10-12
Abstract: PURPOSE:To achieve high speed function of a diode without decreasing current conducting capability by providing (p) regions in the surface part of an (n) layer of a diode part which is connected to the anode electrode of a GTO part so that the (p) regions are dispersed in the (n) layer, and bringing the (p) regions into contact with the electrode together with the (n) layer. CONSTITUTION:A gate turn-OFF(GTO) thyristor 20 and a diode 30 which is inversely in parallel with the thyristor 20 are laminated on the same semiconductor substrate 10. In the device, (p) regions 11 are provided in a dispersed pattern in an n<+> layer 9 in the diode part 30. A potential barrier for holes disappears in the (p) regions. The holes tend to flow into the (p) regions. The holes which flow into the (p) regions are sucked with an electrode which is connected to an anode electrode 5 of the GTO part 20. As a result, the density of the accumulated holes is decrease, and the diode is reversely recovered quickly. The loss in reverse recovery generated at this time is decreased. Thus, the high speed in the diode can be realized.
Patent JP-H11111412-A (JP)
Title: Method for housing extension telephone and wall thickness outlet
Inventor: TANAKA HIROBUMI
IPC: H01R25/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To house an extension telephone together with a battery charger in a wall space and improve the usage convenience of the interior of a room by providing an electric power outlet in the front face of a recessed part formed in a wall face of the interior of the room, inserting a plug formed on the rear side of the battery charger, and accommodating the extension telephone on the charging apparatus. SOLUTION: A recessed part is formed in the wall face of the interior of a room, an electric power outlet M for a contact type plug by magnets is provided in the front face of the recessed part, and an electric power source cord P is connected. A magnet-operated contact type plug L formed on the rear side of a battery charger B for an extension telephone A is brought into contact and connected with the electric power outlet M. The extension telephone A is put on the battery charger B to be charged. The electric outlet M can be installed in a gap approximately within the thickness of the electric power cord P in the farthest part of the recessed part on the wall, so that the extent of the projection of the extension telephone A housed in the recessed part in the interior of the room is suppressed as low as possible, and it is made convenient to use the interior of the room.  Further, the electric outlet with the wall thickness is made usable as electric power outlet for the interior in the case the extension telephone is not housed in the outlet.
Patent JP-S60197478-A (JP)
Inventor: JIYAN BERUNAARU
IPC: B62M3/08
Filed: 1984-12-17
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-S62129556-A (JP)
Title: Gaseous fuel feeder for supercharged engine
Inventor: YOSHIOKA HIROMI
IPC: F02M21/02
Filed: 1985-11-28
Abstract: PURPOSE:To prevent the occurrence of overrichness at the time of reacceleration after deceleration, by improving a feeding method of pressure to the lock-off mechanism installed in a vaporizer, in case of device which feeds a secondary diaphragm chamber of the vaporizer with supercharging pressure flowing the supercharging. CONSTITUTION:This feeder bearing the above caption installs a supercharger 10 and a throttle valve 12 in a suction passage 8 in order from the upstream side, while a venturi 11, where gaseous fuel out of a secondary chamber 31 of a vaporizer 21 is fed via a fuel passage 41, is installed in this suction passage 8 lying between the spercharger 10 and the throttle valve 12. The vaporizer 21 is supplied with supercharging pressure to its second diaphragm chamber 36 by a pipe line 42, and provided with a lock-off mechanism A having a secondary valve 33 forcedly closed. In this case, a lock-off chamber 38 of the lock-off mechanism A is interconnected to the downstream of the throttle valve 12 by a first interconnecting passage 45, and to the supercharger 10 by a second interconnecting passage 46, respectively, and a selector valve 44 opening the second interconnecting passage 46 at the time of deceleration is installed in a branch part between both these interconnecting passages 45 and 46 side by side.
Patent JP-H04144382-A (JP)
Title: Liquid crystal display device with digital gamma correction circuit
Inventor: FUKIAGE KENICHI
IPC: H04N5/202
Filed: 1990-10-05
Abstract: PURPOSE:To attain accurate gamma correction by providing a gamma correction data converter having a data storage capability and a read capability and an address generating circuit selecting the correction position in the vertical direction of a liquid crystal panel to the display device and correcting non- optimum correction information digitally. CONSTITUTION:A gamma correction data converter in which conversion information suitable for a voltage of a liquid crystal panel CR and a luminance characteristic used in advance is written by a writer is used. A correction position address generating circuit 3 counts up a horizontal synchronizing signal 1 synchronously with a vertical synchronizing signal 2 for a prescribed period and its data output 4 is inputted to an exclusive address for correction position designation of the converter 5. Thus, a video signal corresponding to which horizontal line of the liquid crystal panel CR is to be corrected is decided. Similarly, an output 8 sampled by an A/D converter 7 is inputted to a video sampling address of the converter 5 and an adder 12. The converter 5 outputs optimum luminance conversion information 9 to a correction input signal designated by correction address signals 4, 8.
Patent JP-H10110321-A (JP)
Title: Nose cover for full face helmet
Inventor: KONO KIYOSHI
IPC: A42B3/24
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a nose cover capable of freely deforming the shape according to unevenness of the face, thereby bringing the nose cover into close contact with the face and preventing a breath from a nose and a mouth from leaking in the direction of a shield and further the shield from fogging. SOLUTION: This nose cover 1 for a full face helmet comprises a nose cover body 1 equipped with a cover body 2 having flexibility and a bendable core material 3, fixed to the cover body 2 and obtained by forming a plate composed of a freely bendable and deformable material having characteristics of enabling the retention of the deformed state into the shape of Y and the bendable material 3 is passed on the center line of the nose and arranged with the spread part of the Y shape directed to the upper side and capable of optionally deforming the shape of the nose cover 1 according to the unevenness of the face by bending the bendable core material 3 in the nose cover 1,  attached to the inside of a chin guard part in the full face helmet and capable of covering a nose and a mouth parts so as to divide the face part in the interior of the helmet into the upper and lower parts with the nose part of a user as a boundary, preventing a breath discharged from the nose and mouth parts from touching the shield and further preventing the shield from fogging with the breath.
Patent JP-S63120448-A (JP)
Title: Substrate for heat dissipation
Inventor: YAMADA SHUJI
IPC: H01L23/14
Filed: 1986-11-08
Abstract: PURPOSE:To easily manufacture the title substrate with an excellent heat dissipation property and a low thermal expansion coefficient by a method wherein the applicable basic material made of fiber comprising a low thermal expansion metallic material is impregnated with another metallic material with an excellent heat dissipation property. CONSTITUTION:A basic material is made of a fiber comprising a low thermal expansion metallic material impregnated with another metallic material with an excellent heat dissipation property. For example, first the basic material 1 is made of fiber comprising low thermal expansion metallic material. The applicable low thermal expansion metals are invar, W, Mo, etc., or C, SiC, etc., called half metal while the fiber of said metals contained in a metallic mold 5 is pressurized to be formed into the basic material 1 of a specified shape. Next, the basic material 1 is heated by a heaters to be impregnated with a metal bath 3 of Cu, etc., as an easily heated metallic material while being pressurized by a movable die 4 of the metallic mold 5. The normal fiber content of the impregnated basic material 1 is to be 20-80 volume %. Finally, impregnated basic material 1 is properly rolled in required thickness to be cut off in a specified shape.
Patent JP-H08105284-A (JP)
Title: Shaft excavating construction method and excavator
Inventor: FUJITA MASAJI
IPC: E21B1/00
Filed: 1994-10-04
Abstract: PURPOSE: To enable the easy and rapid excavation of a relatively narrow and shallow shaft such as a shaft excavated at the time of constructing a domestic sewage pit, for instance. CONSTITUTION: A cylindrical excavating pipe 1 is erectly driven into the earth until only the upper end part of the excavating pipe 1 is protruded on the ground, and a cover plate 7 is fitted into the upper end part, protruding on the ground, of the excavating pipe 1 in such a state as to hold airtightness to the inner peripheral surface of the excavating pipe 1. Lifting force is then imparted to the cover plate 7 so as to pull out the excavating pipe 1 with earth held inside.
Patent JP-H08130028-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: SHINDO YOSHIHIKO
IPC: H01M8/24
Filed: 1994-10-31
Abstract: PURPOSE: To provide a solid polymer electrolyte fuel cell easy to unify temperature distribution in the stacked direction of a unit fuel cell. CONSTITUTION: A solid polymer electrolyte fuel cell (stack) 1 has unit cells 2A, 2B arranged at each end of the stack in place of the conventional unit fuel cells (unit cells) 6, and has electrical insulating plates 32, 32A which are heat bad conductor, made of epoxy resin, and a piping connecting body 5 which is heat bad conductor, made of epoxy resin. The unit cells 2A, 2B has a separator, in which a flow path of cooling fluid 99 is not formed, on the side coming into contact with a current collecting plate 91. Four passing through holes communicating with a cooling part formed in the separator are formed in the electrical insulating plate 32.  The adjacent two passing through holes are connected each other by a groove which is a flow path of the cooling fluid, and communicated with the remaining two passing through holes, and the piping connecting body 5 is attached on the end surface of the electrical insulating plate 32.
Patent JP-H11108787-A (JP)
Title: Pressure sensor
Inventor: TANIGUCHI NAOHIRO
IPC: H01L29/84
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To correctly detect the pressure of a corrosive fluid by providing a pressure sensor chip for detecting the pressure of the corrosive fluid introduced into the cylinder inner part of a fixed pipe via oil so as to prevent the incursion of air into the oil. SOLUTION: A corrosive fluid such as gasoline vapor, gas oil or the like is introduced from the opening end part 44 of a fixed pipe 4 to a cylinder inside 42, brought into contact with a transmitting gel 7 to apply a pressure, and the transmitting gel 7 transmits the pressure to a pressure sensor chip 3 via oil 6. The oil 6 is tightly fixed to a tip end surface 22a tightly shut in the cylinder inside 42 by the transmitting gel 7 so as to be prevented from being leaked outside, and a pressure is applied to the pressure sensor chip 3. A silicon diaphragm 31 formed in the pressure sensor chip 3 is deflected in proportion to a difference between the pressure of the corrosive fluid and an atmospheric pressure.  Then, the resistance value of a piezesistance formed in the silicon diaphragm 31 is changed in proportion to the deflection, this resistance value is outputted as an electric signal to a terminal 8, amplified by an amplifying element provided in a printed circuit board 9, outputted to a connector terminal 10a and the pressure of the corrosive fluid is measured.
Patent JP-H01109797-A (JP)
Title: Case member
Inventor: MATSUZAKI AKIO
IPC: H01H21/00
Filed: 1987-10-23
Abstract: PURPOSE:To improve productivity by separating a primary molding having moderately sloped sidewalls and locking parts formed at the bottom of these sidewalls through applying an external force thereto so that the primary molding can be used as a pressure operating member for entering data from a key. CONSTITUTION:In a primary molding 13 having sidewalls 13a which ware more moderately sloped than the normal draft and locking parts 13b formed at the bottom of these sidewalls 18a, a case body 2 to be in contact with such sidewalls 13a is secondarily formed. The primary molding is held by pressure contact by contraction of the formed case body 2 and the primary molding 13 is separated from the case body 2 by applying an external force thereto so that the primary molding 18 acts as a pressure operating member for entering data from a key. According to the constitution, an assembly step of the pressure operating member, while completely separated from the case, into the case body 2 is not required, whereby productivity can be improved.
Patent JP-H02113242-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KON YOSHINORI
IPC: G03C7/30
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the photosensitive material which has high sensitivity and is simultaneously improved in graininess by constituting each of blue-, green- and red-photosensitive silver halide emulsion layers of plural layers, having different sensitivities, forming these layers into specific layer constitution, and incorporating a specific compd. into at least one layer of the silver halide emulsion layers. CONSTITUTION:Each of the blue-, green- and red-photosensitive silver halide emulsion layers consists of the plural layers which are different in sensitivity. At least the red- and green-photosensitive silver halide emulsion layers which are respectively high in sensitivity are provided between the blue-photosensitive silver halide emulsion layer having the high sensitivity and the blue- photosensitive silver halide emulsion layer having the sensitivity lower than the sensitivity thereof. At least one color-sensitive layer consists of >=3 layers having substantially the same color sensitivity. The compd. which can release a bleach accelerator or its precursor by reacting with the oxidant of a color developing agent is incorporated into at least one layer of the silver halide emulsion layers. The photosensitive material having the high sensitivity and the excellent graininess is obtd. in this way.
Patent JP-H01109891-A (JP)
Title: Digital picture transmission system
Inventor: TANABE MANABU
IPC: H04N11/04
Filed: 1987-10-22
Abstract: PURPOSE:To simply adjust a matrix operating part and a dematrix operating part by executing a matrix operation by a digital signal and thereby, changing the combination of the coefficients of the matrix operation according to an external control signal. CONSTITUTION:The analog input signals R, G, B of a transmission side pass through low pass filters 10-12, are converted to the digital signals respectively in A/D converters 13-15, respectively matrix operated in a matrix operating part 16 and thereafter outputted as the three digital signals Y, CW, CN. At this time, the combination of the coefficients of the matrix operation is executed according to the external matrix control signal by a matrix control part 17. In a reception side, the digital signals of Y, CW, CN are separated again in a demultiplexer part 22. A dematrix control part 24 changes the combination of the coefficients of the matrix operation of a dematrix operating part 23 according to an external dematrix control signal to convert Y, CW, CN to R, G, B by this combination.
Patent JP-S62128293-A (JP)
Title: Vertical emphasis circuit for chroma signal
Inventor: KOTANI KAZUYOSHI
IPC: H04N5/208
Filed: 1985-11-29
Abstract: PURPOSE:To obtain an emphasis effect without producing a cross color interference to a chroma signal and to improve the S/N of the chroma signal without producing the deterioration in a signal characteristic by applying a vertical preemphasis having a vertical preemphasis circuit to a VTR or the like. CONSTITUTION:The vertical preemphasis circuit 5 having a frequency characteristic with a minimum point in nfH with respect to the vertical preemphasis characteristic is provided in the input of the vertical preemphasis circuit. According to the vertical preemphasis having the characteristic of ez of an input video signal of ei, a component of brightness 1 is removed and only the chroma 3 of ex is inputted to an addition 11 and COMB8. Accordingly, by the crosstalk from an adjacent recording track since there is no reproducing luminance signal spectrum component superimposed on a reproducing chroma signal spectrum as shown in ey, the cross color interference is not produced. Further, the chroma 3 gives a characteristic for compensating the attenuation of a vertical high frequency component of eH of a chroma 1 to the vertical preemphasis characteristic ep and reduces a color bleeding.