baber/WOPTO huggingface dataset:
Patent JP-H08162088-A (JP)
Title: Cylindrical nonaqueous electrolytic battery
Inventor: HARA MITSUNORI
IPC: H01M50/528
Filed: 1994-11-30
Abstract: PURPOSE: To improve productivity and pulse discharge characteristic by using an aluminum clad material mainly consisting of stainless steel having a Vickers hardness less than a specified value as a positive electrode current collecting lead. CONSTITUTION: As a positive electrode current collecting lead for electrically connecting a positive electrode plate to a sealing body, an aluminum clad material mainly consisting of stainless steel having a Vickers hardness less than a specified value is used. When the vickers hardness becomes 200Hv or more, the positive electrode current collecting lead can not be bent. Thus, by using a one having a hardness less than 200Hv as the positive current collecting lead, discharge characteristic can be improved with low resistance value, the sealing body can be temporarily sealed to the opening end part of a battery facing can with ease, and productive efficiency is also improved.
Patent JP-H11135828-A (JP)
Title: Semiconductor light-emitting element
Inventor: MATSUSHITA TETSUYA
IPC: H01L33/34
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element for eliminating the generation of dislocations from an upper electrode side and the decline in emitted light intensity. SOLUTION: A semiconductor light-emitting element is formed by laminating a buffer layer 2, one conductive type semiconductor layer 3 and a reverse conductive type semiconductor layer 4 on a substrate 1 and provided with electrodes 6 and 7 for making a current flow to the one conductive type semiconductor layer 3 and the reverse conductive type semiconductor layer 4. On the reverse conductive type semiconductor layer 4 or in the reverse conductive type semiconductor layer 4, the layer 4a of a grating constant different from one of the reverse conductive type semiconductor layer 4 is provided.
Patent JP-H10122630-A (JP)
Title: Air conditioning system
Inventor: WADA KEIJI
IPC: F24F11/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system in which confirmation of operation data of the other indoor unit from one outdoor unit is made possible. SOLUTION: In the case when there exists no operational failure in an outdoor unit 3b, an operator operates a keyboard of a maintenance device 99 and inputs a command which indicates the operation data of an outdoor unit 1a. Then, the command is transmitted to an outdoor side ECU 71 of an air conditioner 1a by way of a second bus line 93 so that the operation data of an outdoor unit 3a may be output from a nonvolatile memory. The output operation data is indicated on a display 97 of the maintenance device 99 by way of the second bus line 93 and the outdoor unit 3b. This construction makes it possible for an operator to confirm the operation data without going to the outdoor unit 1a.
Patent JP-S62153307-A (JP)
Title: Ethlene copolymer
Inventor: HOSODA SATORU
IPC: C08F4/60
Filed: 1985-12-27
Abstract: PURPOSE:To obtain an ethylene/alpha-olefin random copolymer having a specified orientation coefficient, etc., and excellent transparency, impact strength, tear strength, etc., by copolymerizing ethylene with an alpha-olefin. CONSTITUTION:Ethylene is copolymerized with 1.0-30wt% 3-12C alpha-olefin at -80-100 deg.C and atmospheric pressure to an elevated pressure in the presence of a catalyst system comprising 1 mol of a V compound and 1-100 mol of an organoaluminum compound and a solvent by using, if necessary, a MW modifier such as H2. In this way, an ethylene/(3-12C) alpha-olefin random copoly mer which has a density of 0.890-0.940g/cm<3>, an intrisic viscosity of 1.0-3.5dl/g (as measured in tetrachlorobenzene at 135 deg.C and in which the orientation func tion of an amorphous chain, fam, upon cold drawing satisfies the relationship of formula I (wherein lambda is a draw ratio of sample), which, when analyzed by differential scanning calorimetry, shows a single sharp melting peak and satisfies the relationship of formula II (wherein Tm is the melting peak temperature and DELTAm is the melting enthalpy) and has an average spherulite radius <=4mm (as measured by laser beam small angle scattering method).
Patent JP-H02143746-A (JP)
Title: Routing information management processing system
Inventor: AMANO TAKAHIRO
IPC: H04L12/28
Filed: 1988-11-25
Abstract: PURPOSE:To improve the utilizing efficiency and the processing speed of a memory in each node by implementing the management of routing information executed by each node independently of the network constitution and maintenance. CONSTITUTION:A routing table 11 storing routing information is provided to a route management device 1 and an extraction section 31 extracting a required part for the communication selectively implemented by the node 3 among the routing information broadcasted from the route management equipment 1 is provided to the node 3. When the node 3 makes communication, the communication is implemented based on the part of the routing information extracted by the extraction section 31. Thus, the management of the routing information of each node 3 is implemented independently of the network constitution and management. Thus, the utilizing efficiency and processing speed of the memory in each node 3 are improved.
Patent JP-H07148012-A (JP)
Title: Safety umbrella
Inventor: OSHIRO YOSHINOBU
IPC: A45B19/02
Filed: 1993-11-29
Abstract: PURPOSE:To provide an umbrella that ensures safety with the lightness of its skeleton on which a cloth is stretched. CONSTITUTION:A grip member 1 is made of an appropriate metal and has a compressed air bomb therein. A steel pipe is used as a shaft member 2 having one end freely slidably held by the grip member 1 while compressed air fed out of the grip member 1 is guided to the other end. A canopy member 3 is entirely doubled using vinyl chloride sheets 3a, 3b which are partially joined inside using a gore or a high-frequency sewing machine, with the center of the canopy member connected to the other end of the shaft member 2. The canopy member 3 expands into an umbrella shape about the other end of the shaft member 2 as the compressed air fed out of the other end of the shaft member 2 is injected into the double structure. During expansion, the joint of the canopy member 3 which is formed using a gore or high-frequency sewing machine serves as a skeleton to keep the canopy member 3 flat.
Patent JP-H08159796-A (JP)
Title: Navigation apparatus for automobile
Inventor: KONISHI HITOSHI
IPC: G01C21/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a navigation apparatus for automobile in which a driver does not travel at an excess distance even if the road to a destination is intricate. CONSTITUTION: A route forming unit 5 reads node link data 1b, searches a route from a present position to a destination, and sets the shortest route between the two points as a guide route. A map data forming unit 7 reads plotting data 1a, and writes image data of a map at the present position as the center in a V-RAM 8. A destination arrival judging unit 10 selects a link nearest to the destination of individual links for forming the guide route when the destination is set, and sets a value called 'a destination arrival judging distance GOIP' in response to the length of a vertical line from the destination to the link. A destination arrival judging unit 10 judges the arrival of its own vehicle at the destination when the distance between the present position and the destination becomes the distance GOIP or less, and informs a driver of it.
Patent JP-H02143518-A (JP)
Title: Vapor growth method for iii-v compound semiconductor
Inventor: FUNAMIZU MASAHISA
IPC: H01L21/205
Filed: 1988-11-25
Abstract: PURPOSE:To make it possible to control carrier density on a wide scope ranging from low density to high density by a method wherein CS2 is used as a C-doping material for formation of a P-type III-V compound semiconductor using an MOCVD method. CONSTITUTION:A GaAs substrate 15, the surface of which is cleaned by conducting chemical etching, is placed on a susceptor, high purity hydrogen 21 of 1 liter per minute is introduced from a gas-introducing tube 12, and the atmospheric air in a reaction tube 11 is replaced. Then, a gas exhaust hole 13 is connected to a rotary pump 37, the interior of the reaction tube 11 is depressed, and the internal pressure is set in the range of 15 to 200torr. Subsequently, arsine gas 22 of 10% is introduced from a gas-introducing hole 12, the susceptor and the substrate 15 are heated up by a high frequency coil 16, and the substrate is cleaned by maintaining the temperature of substrate at 600 to 800 deg.C. Then, the flow rate of triethylgallium 23 is adjusted, it is introduced and a vapor growth method is conducted. At this time, CS2 24 is introduced simultaneously as a doping material. As a result, the carrier density in the range of 1X10<17>cm<-3> to 5X10<19>cm<-3> can be obtained easily on the P-type GaAs layer which is grown on the GaAs substrate 15.
Patent JP-H10123509-A (JP)
Title: Reflection liquid crystal display device
Inventor: CHIN KUNIHEI
IPC: C09K19/60
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve brightness on a display surface by providing an isotropic diffusion layer on an opposite surface of one side substrate of a pair of transparent substrates opposite to each other and providing a reflection plate turning its rugged surface to the substrate side outward the other side substrate. SOLUTION: A dielectric anisotropic liquid crystal layer 3 containing a two color property dystuff molecule 4 is arranged between a pair of glass substrates 1, 2 opposite to each other. The isotropic diffusion layer 5 is provided on the bottom surface of the upward glass substrate 1. A 1/4λ plate 10 is provided on the bottom surface of the downward glass substrate 2, and a rugged reflection plate 11 is provided on its bottom surface. Incident light from the display surface side of the upward substrate 1 is diffused when it passes through the isotropic diffusion layer 5, and passes through a common electrode layer 6, an oriented film 7 and the liquid crystal layer 3. Then, the incident light passes through the oriented film 9, an electrode layer 8, the substrate 2 and the 1/4λ plate 10 to arrive at the rugged reflection plate 11.  Then, the light reflects according to the rugged shape of the rugged surface 12 of the rugged reflection plate 11. These reflected light emit from the display surface side of the upward substrate 1.
Patent JP-2000116595-A (JP)
Title: Endoscope for endotracheal tube insertion
Inventor: NAKAICHI KATSUMI
IPC: A61B1/273
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope for endotracheal tube insertion having no risk of shrinkage by compression of the position of the endoscope foremost even if a curving try is applied nor the risk of a change in the position of the endoscope forefront within an intra-trachea tube and capable of securing the view field stably. SOLUTION: This endoscope for endotracheal tube insertion is equipped with a thin and long insertion part 1 having internally a fiber 5 for image transmission and a fiber 7 for transmission of illumination light, an at-hand manipulation part 2 coupled with the base end of the insertion part 1, a curving operation mechanism furnished at the at-hand manipulation part 2, and a curving element 12 to curve the insertion part 1 provided as ranging from inside the insertion part 1 to the curving operation mechanism.  The curving element 12 is composed of a long stretching resilient member 10 whose one end forms a free end located near the internal forefront of the insertion part 1 and other end forms a fixed end located at the base end of insertion part 1 or the at-hand manipulation part 2 and a push-pull element 11 whose one end is coupled with the resilient member 10 near its free end and other end coupled with the curving operation mechanism.
Patent JP-H06149505-A (JP)
Title: Electronic mail message printing system
Inventor: ISHIKAWA AKIRA
IPC: H04L12/54
Filed: 1992-11-09
Abstract: PURPOSE:To provide the printing system for recognizing correspondence between a printed matter and an electronic mail message easily for a user by preparing a printing header in an electronic mail system and providing a means for applying the printing header to the text. CONSTITUTION:Based on the setting of a printing header preparing from provided from a user interface 11 and set by the user, a printing header preparing/ applying part 12 prepares the printing header by extracting/working message header information from an electronic mail message managing part 16. After the prepared printing header is converted to the data format of a message to be outputted, it is applied to the message, and the printed matter is prepared. The prepared printed matter is dispatched to a printing execution part 13 and outputted from a printer 14.
Patent JP-H06147669-A (JP)
Title: Vuilleumier heat pump device
Inventor: ISHINO TSUTOMU
IPC: F25B9/14
Filed: 1992-11-09
Abstract: PURPOSE:To cause working gas to be uniformly passed through a regenerator without being merely passed through the regenerator and to reduce the amount of thermal radiation from the space of high temperature and the like. CONSTITUTION:There are provided a high temperature cylinder 21 in which a high temperature space 24 and an intermediate temperature space 25 are defined in it by a high temperature displacer 22, and a high temperature communication passage 5 for communication of the high temperature space 24 with the intermediate temperature space 25. In addition, the high temperature communication passage 5 is provided with an annular space 51 formed within a circumferential wall of the high temperature cylinder 21 and further provided with a high temperature regenerator 7 stored in the annular space 51. At the high temperature cylinder 21, an expansion wall 2a having a higher linear expansion coefficient than that of the cylinder 21 is arranged between an outer circumferential surface of the high temperature regenerator 7 and an outer circumferential surface of the annular space 51. In addition, an inner circumferential surface of the annular space 51 at the high temperature cylinder 21 is provided with a plurality of longitudinal stripes 2b closely contacted with the inner circumferential surface of the high temperature regenerator 7 in parallel to each other in a circumferential direction.
Patent JP-H03158659-A (JP)
Title: Refrigerating plant
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25B7/00
Filed: 1989-11-16
Abstract: PURPOSE:To efficiently cool and to obtain cryogenic temperature by sealing mixture refrigerant of a plurality of types having different boiling temperatures, separating it from a high boiling point refrigerant sequentially to liquid refrigerant and remaining gas refrigerant, and heat exchanging the separated remaining gas refrigerant with liquid refrigerant under reduced pressure after separating. CONSTITUTION:R123, R142b, R22, R13, R14, H50, R740 having boiling points sequentially lowering are used for cooling. Mixture refrigerant to be discharged from a compressor 1 is cooled by a condenser 2, most of the R123, R142b and considerable part of the R22 are liquefied, and other refrigerant becomes vapor and liquid mixed state of gas state. They are separated by use of a liquid separator 3, the gas refrigerant is liquefied in most of the R22 and considerable part of the R13 by use of a cascade heat exchanger 4, and the remainder becomes vapor and liquid mixed state of gas state. Similarly, the liquid refrigerant containing the finally remaining R740 as a main ingredient is fed from a liquid separator 6, a heat exchanger 7 through a liquid separator 9, a heat exchanger 10, liquid separator 12, and a heat exchanger 13 and pressure reduced via a fine tube 15, evaporated by use of a cooler 6 to cool the inside of an ultralow temperature storage box to cryogenic temperature.
Patent JP-H11129414-A (JP)
Title: Matte finish antistatic film
Inventor: TANAKA SHIGERU
IPC: B32B27/32
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a matte finish antistatic film which shows outstanding antistatic properties and remarkable matte finish and is best suited for various packaging use applications. SOLUTION: This laminated film is formed of layers A, B, C; that is, a matte layer(layer B) with a surface roughness (Rt) of 1-10 μm which is laminated on one the faces of a base layer polypropylene resin layer (layer A) and a low stereoregular polypropylene layer(layer C) with a mesopentad molar fraction of 70-90% which is laminated on the other face of the base layer polypropylene resin layer. The surface glossiness of the layer B is 50% or less and the surface resistance value of the layer C is 10<14> Ω/square or less.
Patent JP-S63152225-A (JP)
Title: Atomic oscillator
Inventor: ISHIHARA NAOKI
IPC: H03B5/32
Filed: 1986-12-17
Abstract: PURPOSE:To attain subminiaturization by applying digital processing to a signal of a frequency control circuit system so as to reduce the number of components remarkably, and to reduce the mounted area of the circuit part. CONSTITUTION:A rectangular wave modulation is applied to the output wave of a voltage controlled crystal oscillator 3, the modulated wave is fed to an atomic resonance section 1 of the atomic oscillator and the combination of the output wave from the atomic resonance section 1 and the rectangular modulation signal is fed to a counter 7, and the output of the counter 7 is fed to the voltage controlled crystal oscillator 3 via a D/A converter 8. Thus, the frequency control circuit is constituted as the digital circuit to reduce the mounted area of the circuit part, the number of components is decreased remarkably and the small sized and inexpensive atomic oscillator is obtained.
Patent JP-H07131166-A (JP)
Title: Attaching and holding structure of electric cord of business equipment
Inventor: MATSUMOTO KAZUYOSHI
IPC: G03G21/16
Filed: 1993-11-04
Abstract: PURPOSE:To avoid the disconnection of a attachement part of electric cord from a sheet metal made attachement part in a simple assembly within the title electric cord attaching and holding structure of business equipment. CONSTITUTION:An attachement part 20 is provided on the end part of an electric cord 14 to be inserted into a sheet metal made bracket 19 provided on a frame inside an equipment body for attaching the end part of the electric cord 14 to the equipment body. In such an electric cord attaching and holding structure of a business equipment, a presser part 21a avoiding the disconnection of the attachement part 20 inserted into the sheet metal made bracket 19 is provided on an armoring cover 21 of the equipment body for covering a frame.
Patent JP-H0776382-A (JP)
Title: Quenching aerosol
Inventor: MAEDA KIYOCHIKA
IPC: B05B9/04
Filed: 1993-11-04
Abstract: PURPOSE:To cause static electricity to pass into ground efficiently and securely, by making an extention tube, which is connected to the spray nozzle of a quenching aerosol spray, out of metal, by connecting electrically a part which user's finger touches and the extention tube by the use of a conductive material, thereby grounding the aerosol spray via user's body. CONSTITUTION:A plastic nozzle body 1 has the shape of a cap, is cantilevered so as to move a roof 2 vertically, forms underneath its surface a part 3 connected with a stem projecting from the valve housing 7 of a container body 5, is provided with a spray nozzle 4 so as to project from its periphery. This is fitted onto the body 5, so that a quench aerosol is obtained. In the upper part of a container body 6 is the valve housing 7 for conveying a gas. The extention tube 8 of the spray nozzle 4 is made of metal, and a thin plate made of metal, such as stainless, is fixed in position by connecting its one end to the extention tube 8 and positioning its other end onto the surface of the roof 2 of the nozzle body 1. The extention tube 8 is covered with a resin pipe 10, and a film layer 12 by metal plating is formed on the entire surface of the nozzle body 1.
Patent JP-H02144592-A (JP)
Title: Drive circuit for liquid crystal panel
Inventor: OKADA MAKOTO
IPC: G09G3/36
Filed: 1988-11-25
Abstract: PURPOSE:To prevent the deterioration of a liquid crystal panel by providing a control circuit which sets the waveform of a selected level and that of a nonselected level to the same potential when operating clocks stop on the output side of an AC making circuit. CONSTITUTION:A control circuit 12 sets the waveform of a selected level and that of a nonselected level inputted from an AC making circuit 3 when operating clocks stop to voltages of the same potential and outputs the voltages to a column-side drive circuit 4 and row-side drive circuit 5. Since the waveforms of the selected and nonselected levels are set to the voltages of the same potential when the operating clocks stop in such way, the voltages of the same potential are uniformly applied across a liquid crystal panel 1 from the column- and row-side drive circuits. Therefore, no DC voltage is applied across the liquid crystal panel and deterioration of the panel by a DC pass can be prevented.
Patent JP-H01141883-A (JP)
Title: Method for joining ceramic to metal
Inventor: ENOKIDO TSUNEO
IPC: B23K1/19
Filed: 1987-11-28
Abstract: PURPOSE:To join a ceramic to a metal without producing cracking, etc., by interposing a gap member having a cushioning function between the sides of adjacent ceramic pieces when many pieces are brazed onto a metallic base. CONSTITUTION:Many ceramic pieces 1 are placed on a metallic base 4 (e.g., an iron base) with a solder 2 in between. The gap member 5 (e.g., a copper sheet) having a cushioning function is interposed between the sides of adjacent ceramic pieces 1, and the base 4 is thermally joined to the ceramic piece 1. As a result, the joined ceramic piece 1 on the base 4 is not compressed by the adjacent piece 1, hence cracking is not produced with the contact point between the ceramics 1 as a starting point, the ceramic 1 is not broken and released, and a sound joined body can be produced.
Patent JP-H09115581-A (JP)
Title: Connector
Inventor: SEKO TOMOMI
IPC: H01R13/11
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the connector which connects cables with male terminals while a plurality of cables are commonly connected therewith. SOLUTION: Terminal fittings 15 assembled in a connector housing 14 are provided with elastic contact pieces 18 and the like other than barrel parts 16 with which the terminals of cables 3O are connected. And the terminal fittings 15 are so designed as to be assembled with the connector housing 14 in a state that the respective elastic induction ports 22a are formed in the connector housing 14, when a connector 12 is combined with male terminals 23 projected out of the side of an electrical equipment 13, each male terminal 23 is so designed as to be inserted between the elastic contact pieces 18. By this constitution, the cables can be connected with the male terminals 23 of the electrical equipment 13 while cables C1a and C1b at the upstream side are being commonly connected with cables C2a and C2b at the downstream side respectively.