baber/WOPTO huggingface dataset:
Patent JP-H07226975-A (JP)
Title: Position notification method in mobile communication network
Inventor: SHIBATA TOMOYUKI
IPC: H04W4/02
Filed: 1994-02-10
Abstract: PURPOSE:To allow a mobile communication network system to notify zone name information representing a name of a radio zone where a mobile communication terminal equipment is resident to same mobile communication terminal equipment. CONSTITUTION:Each radio base station 2 stores zone name information representing a name of a radio zone 3 being its own communication coverage zone respectively. Then a mobile communication terminal equipment 1 sends a zone name request signal to get zone name information to the radio base station 2 by taking the position registration attended with movement, the connection point of time with a communication opposite party or a point time when an external command comes as an opportunity. Upon the receipt of the zone name information sent from the mobile communication terminal equipment 1, the radio base station 2 sends the stored zone name information to the mobile communication terminal equipment 1 and when the mobile communication terminal equipment 1 receives the zone name information sent from the radio base station 2, the terminal equipment 1 provides an output of zone name information.
Patent JP-H04255201-A (JP)
Title: Rare earth magnet
Inventor: HIROYOSHI HIDETOSHI
IPC: C22C33/02
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a magnet at a price lower than that of SmCo and NdFeB without lowering its characteristics. CONSTITUTION:In the state wherein the raw powder of magnet material and highly saturated magnet material are arranged in a molding mold in three layers with the highly saturated magnetic material positioned in the center, a sinter-bonding treatment is conducted simultaneously with a magnetic field orientational treatment, a compression molding treatment and a sintering process. As a result, the magnetic material part and the highly saturated magnetic material part are formed into a sandwich structure of metal-bonded state.
Patent JP-H03276860-A (JP)
Title: Compound flying air cushion vehicle
Inventor: MARUYAMA HIDEKI
IPC: B60V3/08
Filed: 1990-01-27
Abstract: PURPOSE:To run on the surfaces of land and water as well as to make it flyable even in the air assembling a flying wing (wind pressure forming double layer plane) in an ordinary type air cushion vehicle. CONSTITUTION:A Hovercraft = air cushion vehicle (ACV) has the degree of freedom for running for hovering in the air, and it is usable on land and sea either as an amphibian vehicle and, what is more, it hovers in the air, therefore there is little running resistance, so that acceleration is very fast and high-speed promotion is yet more expectable than car and ship. Accordingly, an amelioration is added to the conventional ACV, thereby assembling a flying wing (wind pressure forming double layer plane) 3. In addition, owing to a thrust-cushion converter 5, blast distribution of a fan 6 so far clamped for the conventional floatage and propulsion of the ACV 1 is made into a variable type, through which at time of taking off, machine weight is almost balanced by wing lift and all the air quantity of the ACV 1 is used as propulsion, maintaining this state intact during flight.
Patent JP-H11209726-A (JP)
Title: Granular pressure-sensitive adhesive composition, its bonding sheets and their production
Inventor: MAEDA KAZUHISA
IPC: C09J133/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a granular pressure-sensitive adhesive composition capable of carrying out the melt coating with an extruder at a low temperature or a high speed. SOLUTION: This granular pressure-sensitive adhesive composition contains polymeric grains comprising a copolymer of 60-99 wt.% main monomer consisting essentially of an alkyl acrylate or an alkyl methacrylate without substantially containing a carboxyl group-containing monomer and 40-1 wt.% nitrogen-containing monomer and having 0.1-10 mm grain diameter.
Patent JP-S56113937-A (JP)
Title: Detecting device for re-evaporation in air cooling apparatus
Inventor: YAMADA YOSHIKAZU
IPC: F24F11/02
Filed: 1980-02-13
Abstract: PURPOSE: To save energy resources, by utilizing temperature for cooling purpose until re-evaporation of condensed dews in the evaporator starts after the termination of the compressor operation.  
     CONSTITUTION: By switching ON a switch 22, a compressor 1, outdoor fan 5 and indoor fan 6 are respectively driven. As the indoor temperature is gradually lowered to an off-point, a temperature detector 8 detects it and an output thereof is supplied to a control element 7. The control element 7 suspends the operation of the compressor 1 through a relay coil 25 and a relay contact 27. On the other hand, the indoor fan 6 keeps revolving while a comparing element 9 shows a relation of t 1 <t 2 , where t 1  being the temperature of an evaporator 4 detected by a temperature detector 10 and t 2  being that of condensed dews 12 detected by a temperature detector 11. When the comparison element 9 shows that t 1 =t 2 , the fan is stopped by the control element 7, relay coil 26 and relay contact 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59141417-A (JP)
Title: Preparation of crystalline aluminosilicate zeolite and production of hydrocarbon using the same as a catalyst
Inventor: SUZUKI KUNIO
IPC: B01J29/00
Filed: 1983-02-02
Abstract: PURPOSE:An aqueous mixture composed of individual sources of silica, alumina, alkali metal, water and a cyclic amine is hydrothermally treated to prepare a crystalline aluminosilicate zeolite which is suitable for use as a catalyst, because of its excellent properties. CONSTITUTION:Individual sources of silica, alumina, alkali metal, water and a cyclic amine of the formula (n is 5-10) such as piperidine are mixed to prepare an aqueous mixture which has the molar compositions of 50-5,000 SiO2/Al2O3, 10-500 H2O/SiO2, 0.2-10 R/SiO2 0.01-1 M/SiO2 and 0-10 Am<->/SiO2 (R is the cyclic amine of the formula; M is alkali metal; A<-> is the anion of the mineral acid; m is the valency of the anion 2 and shows a pH of 10-12 at 25 deg.C. Then, the aqueous mixture is subjected to hydrothermal treatment to produce a crystalline aluminosilicate zeolite which is suitable for use as a catalyst in the production of hydrocarbons from methanol.
Patent JP-S55109630-A (JP)
Title: Manufacturing marble-like building panel
Inventor: MATSUSHIMA RIYOUICHI
IPC: B32B5/18
Filed: 1979-02-15
Abstract: PURPOSE: To provide a marble-like building panel, by coating a film on the inside surface of a mold, causing the coated film to crack and then laying a foamed resin on the film.  
     CONSTITUTION: A film 2 is coated on the entire inside surface of a mold 1 made of an elastic material. The mold is then deformed by a means of ramming up cylinder rods 8 or by a similar means so that cracks 3 are caused in the coated film 2. Painting 9 is effected on the cracks 3. A foamed resin 11 is poured into the mold 1 so that the resin is foamed and filled in the mold. A marble-like building panel is thus manufactured.  
     EFFECT: Even if the surface of a panel is not flat but rugged, a marble pattern can be formed on the surface. Different marble patterns can be provided on panels, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01193712-A (JP)
Title: Optical scanning device
Inventor: KUNII YOSHIMASA
IPC: H04N1/04
Filed: 1988-01-29
Abstract: PURPOSE:To prevent a rotary shaft which has a flange part from slanting by inserting the rotary shaft into a bearing fitted in a rotary body case which is freely attached and detached to and from an optical box, and providing a rotary assembly which is fixed by a pressurizing fixed plate through a pressurizing spring and a hole where the hub of a rotary body case can be inserted to the optical box. CONSTITUTION:The rotary shaft 4 is inserted into bearings 5a and 5b pressed in the rotary body case 16, and the pressurizing fixed plate 17 is fixed to one end part of the rotary shaft with an adhesive, etc. Thus, the rotary assembly 18 is formed while pressure is applied to the inside rings of the bearings by the pressurizing spring 10 so that the rotary shaft 4 does not come out of the bearings 5a and 5b. Further, the rotary assembly 18 is assembled previously in one body outside the optical box 6, so the pedestal surface 4b of the flange part 4a fixed to the rotary shaft 4 is machined previously outside the optical box 6 and the pedestal surface 4b can be easily made accurately perpendicular to the center of rotation of the rotary shaft 4. Consequently, the rotary shaft 4 is prevented from slanting.
Patent JP-H02198077-A (JP)
Title: Head positioning controller for magnetic disk
Inventor: KITAZAWA HIRONORI
IPC: G11B21/10
Filed: 1989-01-26
Abstract: PURPOSE:To reach the goal in a short time regardless of the value of the external force by using an integration compensating circuit to add the instantaneous values held by the output signals and to correct these added values. CONSTITUTION:An integration compensating circuit 6b performs the amplification of all frequency bands, the amplification of only the signal component less than a specific frequency, and the amplification of gains different between the higher and lower levels of the specific frequency respectively in sequential switching operations. Each of these amplifying action is selected by a control logic circuit 10b with each signal. A sample holding circuit 23 holds the instantaneous value of an output signal obtained at a specific time point of the circuit 6b with another signal of the circuit 10b. Hereafter the instantaneous value is added to the output signal of the circuit 6b. The output signal of the circuit 6b are integrated at and after a specific time point and therefore the addition value eliminates the external force applied to a magnetic head 3. Thus a correction signal is produced for the head 3 regardless of the value of the external force when the position of the head 3 is corrected with the output signal of the circuit 6b. Then the positioning speed is increased.
Patent JP-H03222323-A (JP)
Title: Formation of high resistant semiconductor layer
Inventor: TAKIGAWA MASAHIKO
IPC: H01L29/812
Filed: 1990-01-26
Abstract: PURPOSE:To stabilize the high resistivity while sustaining the high purity by a method wherein a mixture of organic arsenic and arsine AsH3 is used as the V group source while the title high resistant semiconductor layer is formed without adding a dopant attaining to the compensation level. CONSTITUTION:The EL2 concentration (a) is specified to be a little higher than the residual impurity concentration, i.e. in the concrete, the EL2 concentration of 3.3X10<15>cm<-3> is 1.1 times of the residual impurity concentration of 3X10<15>cm<-3>. In order to meet this requirement, the mixture of organic arsenic and arsine AsH3 at the ratio of 0.35:1 is used as the V group source. Besides, the deposition temperature (b) is specified at 630 deg.C. Firstly, this high resistant Al0.28Ga0.72As layer 4000Angstrom  is deposited, next, an electron running layer GaAs 4000Angstrom  and an electron feeding layer AlGa As 400Angstrom  are deposited. Later, HEMT in gate length of 1mum is formed of this crystal using the conventional photolithography.
Patent JP-S55109348-A (JP)
Title: Cathode-ray tube apparatus
Inventor: MATSUMURA TOSHIAKI
IPC: H01J29/76
Filed: 1979-02-15
Abstract: PURPOSE: To obtain easily magnetic deflecting yoke which does not generate distortion by dividing the bell shaped core in the direction of length and winding, separately on each division, coils which generate barrel magnetic field and pin- cushion magnetic field.  
     CONSTITUTION: The core 13 having bell form as a whole is arranged on the vertically deflecting coil 14 of a magnetic deflecting yoke, and is divided into half in the longitudinal direction and on the small diameter side division core 13P, a coil 14P is wound, so that deflecting magnetic field distribution form barrel magnetic field, and on the large diameter side division core 13H, a coil 14H is wound so that deflection magnetic field distribution forms pin-cushion magnetic field, in triodal winding by a conventional winding machine. After that, cores 13P and 13H having coils 14P and 14H wound respectively are formed in combination in front and in rear and connected by allowing a connecting metal fitting 16 to be pressure-fitted into the concaved parts 15P and 15H formed on the cores, and said coils 14P and 14H are connected, and a vertical deflecting coil is constituted. Thus,  through the combination with inline type cathode-ray tube, a magnetic deflecting  yoke which displays correct raster on the screen  can be obtained easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10213339-A (JP)
Title: Air conditioner
Inventor: KIKAWA HIROSHI
IPC: F24F11/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner which is low in energy waste by easily following the fluctuations in air conditioning loads in a simple structure where two or more heat source machines are arranged against two or more air conditioning loads. SOLUTION: This air conditioner controls the number of heat source machines 1 by using not only the heat quantity of a load system but also the heat quantity to make the temperature of condensate return to the set temperature, and by the heat quantity wherein the transfer of the heat quantity through a bypass flow is taken into accounts. Therefore, the required heat source machines 1 are controlled without using unnecessary functions such as an auxiliary increasing and decreasing step, and a satiable operation can be done without causing any hunching to the heat source machines 1 even at the time when the capacity of a refrigerating machine is insufficient.  By an averaging operation means 32, the heat source machines 1 are controlled without making tangible the heat quantity of the zone having the unstable temperature fluctuations right after the increasing and decreasing step, and without setting the waiting time. Then, the energy is saved by easily following the loading fluctuations in a simple structure.
Patent JP-H03221626-A (JP)
Title: Swivel joint protection device for hydraulic excavator
Inventor: IMAI HIROSHI
IPC: E02F9/22
Filed: 1990-01-26
Abstract: PURPOSE:To reduce load applied to a seal used for a swivel joint by supplying control pressure to the capacity change valve of traveling valves only when an excavator is traveling, and supplying no control pressure to the capacity change valve while the excavator stops to operate swiveling. CONSTITUTION:An upper swivel body is rotatably held to a lower traveling body, in which traveling motors 4a, 4b and the capacity switching valves 7a, 7b of the traveling motors are mounted on the lower traveling body, and hydraulic pumps 1a, 1b to supply the operation oil of the traveling motor and the control pressure of the capacity switching valve, a control pump 15 and a tank 9 to receive return oil are mounted on the upper swivel body. The hydraulic pumps and tanks 9, the traveling motors and the capacity switching valves are connected to hydraulic pipes via traveling operation valves 2a, 2b, or a control pressure switching valve 6 and a swivel joint 3. Only when the operation levers 11a, 11b of the traveling operation valves are operated, the control pressure switching valve 6 is shifted to a position to connect the control pump to the capacity switching valve by means of a speed stage switching switch 5.
Patent JP-H10213723-A (JP)
Title: Photosemiconductor module and its manufacture
Inventor: TAKEMURA KOJI
IPC: H01L31/0232
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent an optical fiber from being broken and to obtain secure airtight sealing structure by forming a light input/output terminal of a ferrule which has an optical fiber inside, mounting the ferrule in a groove of a substrate, and leading its one end out of a package and joining the package and ferrule together in an airtight sealing state. SOLUTION: The photosemiconductor module is constituted by joining the substrate 10 of silicon, etc., in the package 20 and covering it with a lid 27 for airtight sealing. The substrate 10 has the groove, an electrode, and a solder pattern 12 formed and a photosemiconductor element such as a laser diode 13 is mounted on the electrode. Further, an electrode pad 24 which forms an electric input/output terminal for inside/outside electric conduction is formed at a step part on the internal surface of the packet 20, and a ferrule 25 in which the optical fiber forming the light input/output terminal is embedded is joined to one flank. Then the ferrule 25 is mounted in the groove 11 of the substrate 10 and an electrode pad 24 on the side of the package 20 and the solder pattern 12 on the electrode on the side of the substrate 10 are joined together while matched with each other.
Patent JP-H11214356-A (JP)
Title: Dry etching method of silicon board
Inventor: FUKUDA SEIICHI
IPC: H01L21/302
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To enable dry etching with good reproducibility by significantly reducing the amount of reaction product deposited inside an etching chamber during dry etching, when forming a trench in a silicon board by dry etching and each different silicon boards in uniform and stable conditions by significantly reducing the frequency of dry cleaning of an etching chamber. SOLUTION: This dry etching method is constituted to form a trench 6 in a silicon bard 1 by the use of a silicon nitride film 3 provided on the silicon bard 1 via a thermal oxide film (silicon oxide film) 2 provided as an etching mask. A natural oxide film produced in a surface of the silicon board 1 in which the trench 6 is to be formed is removed by dry etching in plasma through the use of fluorine etching gas. Continuingly, the trench 6 is formed in the silicon board 1 by the use of a silicon etching gas containing chlorine gas or hydrogen bromide gas in place of fluorine etching gas in the same etching chamber and carrying out dry etching continuously in plasma.
Patent JP-H05261266-A (JP)
Title: Process for preparation of particles modified at their surface by hydrophilic and hydrophobic groups
IPC: E21B43/22
Filed: 1992-02-03
Abstract: PURPOSE: To obtain modified particles by adding partially hydrophobic particles to a mixture of polar and non-polar solvents to dissolve a hydrophilic modifier into the polar solvent and a hydrophobic modifier into the non-polar solvent respectively, adjusting conditions necessary for modification, and separating modified particles from the solvent mixture. CONSTITUTION: Particles made partially hydrophobic by a known method are added to a mixture of polar and non-polar solvents to dissolve a hydrophilic modifier into the polar solvent and a hydrophobic modifier into the non-polar solvent respectively. Conditions necessary for modification are adjusted. Modified particles are separated from the solvent mixture. The particles modified on the surfaces by hydrophilic and hydrophobic groups having a particulate size of <100 μm and contg. hydrophilic groups on one side and hydrophobic groups on other side of the surface are obtained, wherein hydrophilic and hydrophobic groups are anisotropically distributed in different regions on the surfaces of the modified particles respectively in such a distribution condition not according to the statistical law.
Patent JP-H04256898-A (JP)
Title: Sealing device for testing tank
Inventor: KIZAKI MINORU
IPC: G21F7/047
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a sealing device for testing a radioactivated test sample which combines and separates the vessel and lid by remote controlling easily and certainly. CONSTITUTION:A clutch part 44 is rotated circumferentially for a determined angle theta with a manipulator until the rod touches the stopper. When the phases of each notch in a flange 48 and a flange 16 agree, the vessel 10 is lifted by moving the elevator 66 upward to remove from a lid part 20. When the lid part 20 is fixed on the vessel 10, the elevator 66 is lowered to put the vessel 10 over the lid part 20 and then they are rotated circumferencially with the manipulator until the rod abuts against the stopper. After this, the temperature in the vessel is raised to have a determined value and an extension test on the test sample 6 is conducted.
Patent JP-H03220796-A (JP)
Title: Package element
Inventor: NISHIMURA TAKUYA
IPC: H05K7/20
Filed: 1990-01-25
Abstract: PURPOSE:To obtain an excellent cooling function with a compact configuration by providing a cooling medium utilizing the absorption of heat of vaporization or heat of fusion and a fiber-shaped metal piece in a second cap whose opening end face is sealed with the surface of a wiring board other than a region where a first cap is arranged. CONSTITUTION:A first cap 3 covers a region including a semiconductor chip. The opening end face of the first cap is sealed with the surface of a wiring board 1 in an airtight mode. The opening end face of a second cap 4 is sealed with the surface of the wiring board 1 other than a region where the first cap is arranged in an airtight mode. The second cap 4 is provided in this way. The opening end face of the second cap 4 is sealed and fixed to the surface of the wiring board 1 by soldering or welding to a weld ring which is formed beforehand or with a bonding agent such as epoxy-resin-based bonding agent on the rear surface of the wiring board 1 in the airtight mode. A cooling medium 5, which utilizes absorption of heat of fusion and heat of vaporization such as low-melting-point metal, and a fiber-shaped metal piece 7 are sealed in the second cap 4. Thus, heating by the operation and driving of a package element is eliminated, and a compact configuration is achieved.
Patent JP-S58136171-A (JP)
Title: Facsimile code transmission method
Inventor: YAMAZAKI TOSHIICHI
IPC: H04N1/411
Filed: 1982-02-08
Abstract: PURPOSE:To reduce the effect of missing of information due to momentary interruption of a transmission line remarkably, by replacing the order of each code length sectioned at the transmission side into the different order from the coded order to transmit said code length, and reproducing the code after replacing the order into the order as coded at said transmission side, at the reception side again. CONSTITUTION:A flag representing the address of a code is inserted to a coded picture data for each prescribed code length in a coding section 1 at the transmission side, at a flag insertion section 2 then the result is converted into the picture data and it is stored sequentially until a prescribed amount of information is obtained in a memory 3. In this case, a data address counter 4 counts a  coded picture data, sections the data for each prescribed code length and supplies a data address signal designating the address of the flag insertion section 2.  The picture data stored in the memory 3 is read out in the order different from  read at a readout address designation section 5 and transmitted. Further, at the  reception side, a flag detection section 6 detects a flag of the picture data, the  code is stored in the order coded at the transmission side in a memory 8 and  decoded 9.