baber/WOPTO huggingface dataset:
Patent JP-H08241940-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAJIMA HIROSHI
IPC: H01L21/60
Filed: 1995-03-03
Abstract: PURPOSE: To provide a low-cost BGA IC which is of high pin counts and whose heat dissipating performance is high. CONSTITUTION: In a low thermal resistance-type BGA IC 53, a pellet 31 is arranged facedown on a wiring board 10, it is bonded to a group of internal terminals 12 by a TAB operation, a heat spreader 6 is connected to the main face on the opposite face of the pellet, and one end of a spring 7 the other end of which has been coupled to an anchor 4 fixed to the main face on the pellet side of the wiring board 10 is coupled to the heat spreader 6. In its manufacture, unit heat spreader frames in which the anchor 4 from which the heat spreader is suppressed independently is suspended and held by a frame are molded in a multiple manner, and the wiring board 10 is assembled at every unit frame. Consequently, heat generated from the pellet is conducted to the heat spreader, and the pellet is cooled effectively. When the heat spreader is constituted in a multiple manner, it is not required to constitute a high-cost wiring board in a multiple manner.
Patent JP-H05275799-A (JP)
Title: Semiconductor laser
IPC: H01S5/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a semiconductor laser having a small laser emitting angle and a high coupling efficiency with a rare earth element-added optical fiber amplifier by forming a clad layer of InGaAsP or InGaP and a guide layer of an InGaAsP in the laser for the rare earth element-added optical fiber amplifier. CONSTITUTION:A buffer layer 2, a clad layer 3 are continuously grown on an upper part of an Si-doped n-type GaAs substrate 1. Then, a diffraction grating is formed on the layer 3, and an n-type In0.237Ga0.77As0.53P0.47 guide layer 7, a distortion multiple quantum well layer 5, a p-type In0.23Ga0.77As0.53P0.47 guide layer 6, a clad layer 7, and a cap layer 8 are continuously grown on the layer 3. Then, an SiO2 mask is formed, the layers 7, 8 are chemically etched to be formed in protrusions. Blocking layers 9, 10 are formed. Thereafter, Au-Zn alloy is vacuum-deposited as a positive electrode 11, and Au-Ge alloy is vacuum- deposited as a negative electrode 12. Eventually, a crystal is cleaved to obtain a laser chip.
Patent JP-H03267266-A (JP)
Title: Discharged paper storage device
Inventor: TANEDA KANGO
IPC: G03G15/00
Filed: 1990-03-19
Abstract: PURPOSE:To offset a sheet of paper and load it in a state of having trued up the edges of the sheets at all times by moving a pressing member as long as a first distance with a non-offset mode as well as moving the pressing member as long as a second distance larger than the first distance with an offset mode. CONSTITUTION:A tamper 12 moving in a direction orthogonal with the paper conveying direction along a long groove 11 formed in a curve plate 10 is installed in a paper offset device 9, and a side end of paper in discharge is pushed, giving an offset to the paper. In a non-offset mode, since a latch plate 22 is situated in an up position, an arm 19 moves and collides with an engaged claw 22a, and with this collision, the tamper 12 moves a short distance L1 from a home position T0 and is stopped at a non-offset position T1. In an offset mode, the latch plate 22 is set to a lower limit position and the arm 19 will not collide with the engaged claw 22a, and with an arm 18 moving along the curved surface of a cam 20, the arm 19 moves, while the tamper 12 is moved up to an offset position T2 apart as long as a distance L2 larger than the L1 from the home position T0.
Patent JP-S60216153-A (JP)
Inventor: SAKAMOTO YASUYUKI
IPC: F24F11/02
Filed: 1984-04-11
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-H06259026-A (JP)
Title: Production of flag
Inventor: KAWASAKI KUNIHIRO
IPC: G09F17/00
Filed: 1993-03-06
Abstract: PURPOSE:To provide the process for production of the flag having designs, such as foil patterns and foil characters, and pigment print designs by transfer-processing capable of making precision transfer of fine lines as well without the possibility of generating mis-registration. CONSTITUTION:This process for production consists of successively executing a stage for applying pigment prints 3 on a raw fabric of a flag body 1, a stage for applying binder prints 4 at the prescribed points of the pigment print parts, a stage for drying the binder print parts, a stage for coloring by steaming, a stage for superposing the transfer foil constituted by laminating a film 5, a release agent 6, a top coat 7, a vapor deposited layer 8 and an under coat 9 in this order on the points of the binder prints 4, a stage for pressurizing the transfer foil with a heating element and joining and press welding the flag body 1 and the transfer body by softening, melting and dissolving of the binder 4 on the flag body 1, a stage for solidifying the binder 4 by cooling after the press welding and joining the vapor deposited layer 8 to the flag body 1 and a stage for applying pulling-apart force to the transfer foil to disconnect the points 12 where the top coat 7, the vapor deposited layer 8 and the under coat 9 are joined to the binder 4 at the boundary with the points 13 which are not joined thereto.
Patent JP-H10264778-A (JP)
Title: Car washing device
Inventor: MARUYAMA HIROO
IPC: B60S3/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To avoid a car washing failure by detecting a vehicle in the entrance stand-by position of a car washing device, a position on a moving device of a roller and a body at the entrance of a device body, and detecting a vehicle shape from the moving position of the roller at the pressing starting time point of the roller and controlling to start washing even in the case of the vehicle not existing in the stand-by position after movement. SOLUTION: Even when an automobile A goes over a stop plate 17 and the front end of a body is detected by a photoelectric switch 10, a front wheel TF is deemed to be on a front vehicle detecting switch 18, and a vehicle shape is detected to start washing. The detected vehicle shape at this time is detected in such a way that the distance from the front wheel TF to the front end of the body is equal to the distance L2 between the vehicle detecting switch 18 and the photoelectric switch 10. The rear end position of a roof part can be detected without generating difference from the actual vehicle shape. Since a driver of the automobile A moves the automobile A into a position where a car wash demand unit 33 can be operated while staying in the automobile A, the distance between the vehicle detecting switch 18 and the front wheel TF is shortened, and an error is reduced.  As a result, a car washing failure caused by the failure of entry can be prevented.
Patent JP-H11193235-A (JP)
Title: Percutaneous absorption preparation for external use
Inventor: KAWAMORI TADAO
IPC: A61K31/519
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation capable of reducing the side effects of a methotrexate analogue and improving the compliance of a patient and having a systemic therapeutic effect for the treatment of a chronic inflammatory disease by including the methotrexate analogue in a specific ratio. SOLUTION: This preparation contains a methotrexate analogue (excluding methotrexate) having a structure of the formula (R<1> is hydrogen, CF3 or the like) in an amount of 0.001-30 wt.%, preferably 0.01-20 wt.%. The methotrexate analogue includes 3,5-dichloromethotrexate. The base agent of the preparation preferably contains a percutaneous absorption-stimulating agent, such as an alcohol or an organic acid, in an amount of 0.1-50 pts.wt. per 100 pts.wt. of the total amount of the base agent. The objective preparation can be prepared in the preparation form of ointment, cream, percutaneous absorption cataplasm, etc. The preparation is especially useful for chronic articular rheumatism.
Patent JP-H01245018-A (JP)
Title: Production of polysulfone having improved degree of pigmentation
Inventor: ISHIKURA MOTOYUKI
IPC: C08G75/23
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the title polymer composition small degree of pigmentation by reacting a dihydric phenol with a dihalogenodiphenylsulfone in an inert organic highly polar amide as a solvent in the presence of an alkali metal (bi)carbonate. CONSTITUTION:(B) A dihydric phenol such as 2,2-bis(4-hydroxyphenyl)propane and (C) preferably 90-110mol% based on the component B of a dihalogenodiphenylsulfone such as 4,4'-dichlorodiphenylsulfone are dissolved in (A) an inert organic highly polar amide solvent such as N,N- dimethylacetamide shown by the formula (R1-R3 are 1-6C hydrocarbon) and incorporated with (D) an alkali metallic (bi)carbonate (e.g. lithium carbonate) in the ratio of one phenol group to one alkaline metallic atom and reacted at 80-400 deg.C to give the aimed polymer.
Patent JP-H05273395-A (JP)
Title: Luminous device
IPC: H01J63/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a luminous device, of low demand of power, capable of changing a wavelength by an electron beam with a small structure, by transmitting the electron beam near the surface of a diffraction grating or dielectric to cause wake light or the Cherenkov light to emit. CONSTITUTION:Electrons emitted at a negative electrode part 1 are accelerated into a uniform electron beam 3 and collimated in the electromagnetic field of an electromagnetic field generating part 4, and become about 100keV. The accelerated beam 3 emits electromagnetic waves by the Cherenkov radiation when passing through the surface of a dielectric resonator 5, and by a reflecting mirror 6 the electromagnetic waves go and return within the resonator 5. The electromagnetic waves and the beam 3 within the resonator 5 further act each other, the beam 3 is decelerated, and the electromagnetic waves are amplified. At this time, near infrared or visible radiation capable of changing a wavelength is obtained by controlling the speed of the beam 3, if the radius of the beam 3 is not more than several micrometers, and the distance between the beam 3 and the surface of the resonator 5 is at most a micrometer. Wake radiation is carried out if a diffraction grating is used instead of the resonator 5.
Patent JP-2000262381-A (JP)
Title: Implement for storing cutlery
Inventor: TSUCHIDA MINORU
IPC: A47J47/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutlery storing implement being excellent in convenience and storage property and having a simple structure. SOLUTION: This implement is provided with an edged tool guide 12A having a gap SP to which the edge part C1 of cutlery C is inserted. A holder part 10 for guiding the inserting direction of the edge part C1 by the edged tool guide 12A, locking the handle part C2 of the cutlery C and holding the cutlery C is arranged. Then the tool consists of a cylindrical cover part 20 for enclosing the circumference of the edge part and a base part 30 where the part 20 is erected in an inclination state.
Patent JP-S62228910-A (JP)
Title: Measurement recorder
Inventor: SHIGETA HIROMITSU
IPC: G01D9/00
Filed: 1986-03-31
Abstract: PURPOSE:To save the consumption electric power of a battery by operating the titled recorder only for the time required for measuring and recording information. CONSTITUTION:A measurement recorder 1 is provided to an object to be measured and analog information outputted from a sensor 3 is converted into the digital quantity corresponding to a converter 4 actuated according to a preset program by a record instruction means 12 and the converted data are recorded in a recording medium 11 in a time series. After the recording of a bit of information in the recording medium 11 is finished, a switching means 20 is actuated and the supply electric power to the sensor 3, the converter 4 and the record instruction means 12 is interrupted for a prescribed time till the next recording and after the above-mentioned prescribed time passes, the supply of electric power is again started and the record instruction means 12 is again started and the next information is inputted and recorded.
Patent JP-H11251738-A (JP)
Title: Substrate transportation device for reflow furnace
Inventor: UCHIYAMA KAZUO
IPC: B23K3/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a transportation device for a reflow furnace wherein no substrates drops off the transportation device while attaching/detaching is easy. SOLUTION: A chain guide 16 is fitted to a frame 40 through a supporting member 17, and a transportation chain 8 which is a conveyor wounded around the chain guide 16 runs while guided by the chain guide 16. The upper part of the frame 40 is provided with an upper part transportation mechanism 42 of a configuration similar to a lower part transportation mechanism 41, and a ball screw 45 supported for free rotation by a pair of upper and lower supporting parts 43 and 44 fitted to the frame 40 is screwed into a nut 46 engaged with a supporting member 17A. a chain guide 16A, so provided as to face the chain guide 16 of the lower part transportation mechanism 41, is integrally fitted to the supporting member 17A, and a transportation chain 8D wounded around the chain guide 16A runs while guided by the chain guide 16A.
Patent JP-H01243967-A (JP)
Title: Production of egg oil
Inventor: OGURA NOBUO
IPC: A23L15/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a pale-yellow and transparent egg oil having high vitamin E content and free from deterioration by oxidation in a method of intermediate between a dry type and wet type, by adding soybean oil, wheat germ oil and carrot oil to egg york in a heating and eluting process. CONSTITUTION:Soybean oil, wheat germ oil and carrot oil (1:1:1) are added to egg york at definite amount and the mixture is heated to 230-240 deg.C to elute the egg york. Then hot water is added thereto and the mixture is boiled for 10min. Then the oil layer is separated by absorption filtration and heated to 50-60 deg.C and then water content is removed under reduced pressure to provide the aimed egg oil.
Patent JP-H03270365-A (JP)
Title: Facsimile store and forward exchange
Inventor: WATANABE GIICHI
IPC: H04N1/21
Filed: 1990-03-19
Abstract: PURPOSE:To improve the operability and reliability by informing a prescribed message urging the processing of a stored text to a facsimile equipment terminal of equipment making a service request when an idle capacity of a picture memory reaches a prescribed value or below and executing the content of a replied processing request. CONSTITUTION:A picture information memory 4 stores a text received through the arrival of a call from facsimile equipments F1-Fn or public lines L1-Ln, and when the residual capacity reaches processing value or below, a CPU 2 sends a storage management list added with a message to urge extraction of the storage text, delete and immediate transmission or the like to the facsimile equipments F1-Fn receiving the service request. Then the processing request content replied from the facsimile equipments F1-Fn to the message is analyzed and the stored text is processed in response to the processing request. Thus, the operability and reliability are improved.
Patent JP-H09258835-A (JP)
Title: Stabilized power source circuit
Inventor: IZUMI HIRONOBU
IPC: H02J1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To secure a high ON/OFF threshold voltage (Vth) and to enable stable ON/OFF control by setting the threshold voltage of drive/stop at the base/ emitter voltage of a transistor to be leveled not to generate any malfunction caused by noise. SOLUTION: The threshold voltage of an ON/OFF circuit 3 is set at the base/emitter voltage of a transistor Tr24 so as to be leveled not to generate any malfunction caused by noise, and the temperature characteristics of an amplifier A2 are set so that a clamp voltage (VCL) at the output part of the amplifier A2 to an external control terminal Vc can be always higher than the threshold voltage of the ON/OFF circuit 3. Since the condition of VCL>Vth is established over the entire range of bonding temperature, the malfunction that the ON/OFF circuit 3 turns off a power source at the time of input voltage ON because of the input voltage or load state of the power source is not generated and a high-reliability stabilized power source circuit can be provided.
Patent JP-S60216009-A (JP)
Title: Steam turbine plant
Inventor: TANAKA YOSHIAKI
IPC: F01K7/22
Filed: 1984-04-12
Abstract: PURPOSE:To stabilize the distribution of heat in a moisture separating reheater (MSR), by providing a supply water heater in the intermediate section of a drain pipe from the MSR, or by providing a remote-control valve in the intermediate section of a vent line connected to a condensor to detect the condition of steam in the MSR. CONSTITUTION:When the load of a turbine abruptly decreases, the pressure in the MRS2 decreases to increase the amount of generated uncondensed gas, and therefore, the flow of steam comes to be unstable, resulting in lowering of heat- transmission. In the case of this transient variation the drainage of generated gas is difficult if it is made only through vent lines 14, 15 connected to supply water heaters 12, 13 and therefore, valves 22, 23 are opened while valves 20, 21 are closed to recover generated gas into a condensor 6. Further, in this case, since the vent lines 14, 15 are vacuumed so that steam also flows into the condensor 6 in addition to gas, drainage from the MSR2 is forced to be stabilized, and the distribution of heat upon transient variation may be stabilized.
Patent JP-S62226857-A (JP)
Inventor: YONEZAWA MASATOMO
IPC: C04B35/00
Filed: 1986-03-28
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-H06140441-A (JP)
Title: Manufacture of charge transfer element
Inventor: TOYODA ARATA
IPC: H01L21/28
Filed: 1992-03-30
Abstract: PURPOSE:To remarkably reduce wiring resistance without complicating process and structure, in a charge transfer element like a solid-state image sensing device. CONSTITUTION:A first amorphous silicon film 4 is grown on a gate oxide film 2, and polycrystalline silicon crystallized by the heat treatment like phosphorus diffusion is used as a transfer electrode. As compared with a polycrystalline silicon film formed by an ordinary CVD method, very large grain size can be obtained, so that the loss of conductivity on the grain boundary is little and the wiring resistance is remarkably reduced.
Patent JP-S60217109-A (JP)
Inventor: SUGIYAMA MASAYUKI
IPC: B28B21/24
Filed: 1984-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09258238-A (JP)
Title: Production of liquid crystal display device, liquid crystal display device, and apparatus for production of liquid crystal display device
Inventor: TODA TAKATOMO
IPC: G02F1/1341
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which is uniform in the spacing between substrates, decreased in defect, such as unequal display, and has a high display grade by sealing a liquid crystal compsn., then heating the liquid crystal display device and applying a sealant in a sealing port while maintaining the temp. of the device by heating, thereby curing the sealant. SOLUTION: Two sheets of the substrates 1 having transparent electrodes on the inside surfaces are disposed to face each other and the liquid crystal compsn. is sealed from the sealing port between the substrates 1 adhered via the sealing material 3 formed with the sealing port. The liquid crystal display device is charged into a thermostatic chamber heated to an arbitrary temp., after sealing of the liquid crystal compsn., and is heated. At this time, the sealing material 3 bulges and the drum state thereof is slightly released and the volume of the liquid crystal display device is reduced. In addition, the liquid crystal compsn. itself expands and, therefore, the liquid crystal compsn. protrudes successively to the outside of the liquid crystal display device.  The sealant is applied on the sealing port while this state is maintained and is cured to seal the sealing port and thereafter, the liquid crystal display device is taken out of the thermostatic chamber and is rested at room temp.
Patent JP-S61231405-A (JP)
Title: Mechanism for detecting end surface of division capping on bowling lane maintenance apparatus
Inventor: KUBO IKUEI
IPC: G01B21/00
Filed: 1985-04-05
Abstract: PURPOSE:To accurately detect the position of an end surface, by providing a first link to an apparatus main body in a freely rotatable manner in a state energizing to one direction by a spring and providing a second link shorter than the first link to the leading end of said first in the same direction as the energizing direction of the first link. CONSTITUTION:A longitudinal drive wheel is raised from the surface of a lane floor by using an air cylinder in a control part. Subsequently, a main body is laterally moved by a lateral movement mechanism. At the time of lateral movement, a rotary roller 18 allows a first link 18 to revolve counterclockwise against a torsion spring 12 to place the link 18 onto the upper surface 4b of a capping. As lateral movement advances, a rotary roller 20 allows a second link 15 to revolve counterclockwise to place the same on said upper surface 4b. As lateral movement further advances, the roller 18 is separated from the edge part of the capping end surface 4a and the roller 20 is still placed on the upper surface 4b up to the position forming the boundary condition along with the upper surface 4b. At a place where the roller 20 is separated from the capping, the first link is held an upright position and the arm part 19 of the second link is revolved clockwise to turn a microswitch 22 ON and the position of the end surface 4a is detected.
Patent JP-H02251880-A (JP)
Title: Password security system
Inventor: MORIYAMA JUNICHI
IPC: G07C9/00
Filed: 1989-03-25
Abstract: PURPOSE:To protect the secrecy of a password by proceeding to a process in the mode wherein the password is required when the normalcy of the password is detected and to a process in the mode wherein the password is not required when the normalcy of the password is not detected. CONSTITUTION:A special symbol, the password, and a return code are inputted sequentially at the start of a process, a data concealing means 1 and a password detecting means 2 are provided, and when the normalcy of the password is detected, the process in the mode wherein the password is required is started. When the normalcy of the password is not detected, the process in the mode wherein the password is not required is started. Consequently, the presence of the password is concealed in the normal use so as to allow a user who does not know the password not to know the presence of the password, thereby securely protecting the password.
Patent JP-H01246362-A (JP)
Title: Hydrogenated amorphous germanium film, production thereof and electronic device or apparatus using said film
Inventor: WATANABE KANEO
IPC: C23C16/30
Filed: 1988-03-25
Abstract: PURPOSE:To easily obtain a hydrogenated a-Ge film having a high density network, reduced defect density and improved quality by decomposing gaseous starting material contg. gaseous GeH4 to carry out vapor deposition on the surface of a substrate heated to a specified temp. CONSTITUTION:The surface of a substrate in a reactor is heated to about 225-275 deg.C and gaseous starting material contg. gaseous GeH4 is introduced into the reactor and decomposed to obtain a hydrogenated a-Ge film. This film is used as a material for a narrow band gap and has about >=4.0 refractive index in the wavelength region of 1,500-2,500nm. When the hydrogenated a-Ge film having improved quality is used as the photoactive layer of the rear unit armature of a laminate type photoelectromotive device or the photoactive layer of an IR sensor, the characteristics of the device or sensor itself can be improved.