baber/WOPTO huggingface dataset:
Patent JP-H06258631-A (JP)
Title: Liquid crystal display device
Inventor: YANAGI MASAHIRO
IPC: G02F1/1333
Filed: 1993-03-08
Abstract: PURPOSE:To provide the liquid crystal display device which is reducible in dot pitch by narrowing down a non-display area at the periphery of each module, made uniform in the dot pitch of seams, and improved in aperture rate and can make a scroll display even when the large-screen display device is constituted by arraying plural these liquid crystal display modules. CONSTITUTION:Two transparent substrates 1a and 1b, where transparent electrodes which can be driven, dot by dot, are formed, are adhered holding a liquid crystal material between them, and a photoconductive mask 3 is arranged on its display surface side through a polarizing plate 2a. Plural photoconductive masks 3 are laminated so that photoconductive plates 3a, 3b... 3m having holes 10 for guiding lights, pixel by pixel, form a photoconduction part 8 while the holes 10 are linked with one another.
Patent JP-H05249886-A (JP)
Title: Acknowledgement space correcting and display device
Inventor: HAYASHI TAKEFUMI
IPC: G01C21/00
Filed: 1992-03-04
Abstract: PURPOSE:To obtain the acknowledgement space correcting and display device which can reproduce a sensed or stored space in a form closer to a real space by correcting the spatial positional relation of an object by using a psychophysical function regarding space acknowledgement characteristics. CONSTITUTION:Information on an object group sensed or stored at the time of space movement, a movement distance X, a distance THETA, etc., is inputted from an input part, a space data correction part extracts the object group, and the distances and relative directions of the objects and converts them into real space data by using the psychophysical function regarding the space acknowledgement characteristics, and an output part reconstitutes and displays the data.
Patent JP-S51121276-A (JP)
Title: Variable capacitance element
Inventor: HARA TOORU
IPC: H01L29/93
Filed: 1975-04-17
Abstract: PURPOSE: To increase the Q value in high frequency regions by decreasing the skin effect in variable capacitance elements. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56143755-A (JP)
Title: In-use and stand-by type call signal power source unit for telephone
Inventor: KOIZUMI TOSHIO
IPC: H04M19/02
Filed: 1980-04-10
Abstract: PURPOSE:To reduce facility investment by making the number of units correspond to an increase in current capacity, by using in-use and stand-by call signal power source units which have built-in microcomputers and generate call signal voltages and synchronizing signals digitally. CONSTITUTION:When change-over switch 131a is turned on, condition signal generating circuit 14 supplies a condition signal for a master equipment to condition signal input terminal A of unit 11a and that for a subordinate equipment to terminal A of unit 11b. The synchronizing signal of unit 11a is supplied to another unit via OR circuit 151. Once unit 11a becomes faulty, switch 131a turns off, and switch 131b turns on to send a condition signal out of circuit 14, so that unit 11b will operate as the master equipment.
Patent JP-H02226952-A (JP)
Title: Facsimile equipment
Inventor: MIURA MAKI
IPC: H04N1/00
Filed: 1989-02-28
Abstract: PURPOSE:To avoid confusion in the recovery job by allowing the user to recover recording paper from a recording paper stacker so as to relieve the display of a display means automatically. CONSTITUTION:When a picture signal comes from a telephone line, a reception section 3 records a picture signal on recording paper 8 and then discharges the recording paper 8 to a recording paper stacker 5. Upon the arrival of the picture signal, a display device 11 starts the operation to continue the display. Thus, the discharge of the recording paper 8 to the recording paper stacker 5 is informed to the user. When the user takes out the recording paper 8 from the recording paper stacker 5, a sensor 14 senses it that no recording paper 8 exists in the recording paper stacker 5. Then a controller 18 receives a sensing signal from the sensor 14 to output a signal relieving the display to the display device 11.
Patent JP-H01220899-A (JP)
Title: Wave absorber and manufacture thereof
Inventor: NODA KENICHI
IPC: H01Q17/00
Filed: 1988-02-29
Abstract: PURPOSE:To increase the absorbing power of electromagnetic waves, and to thin the thickness of a wave absorber by dispersing granular spheres, on the surfaces of which electromagnetic absorption layers composed of an oxide magnetic material such as ferrite are formed, into a molding base material. CONSTITUTION:A wave absorber 1 is shaped by dispersing granular spheres (x), on the surfaces of which electromagnetic absorption layers (y) consisting of an oxide magnetic material are formed, into a molding base material 2. When the granular sphere (x) is manufactured, a film made up of the oxide magnetic material 4 is shaped onto the surface of a granular carrier 3, such as cow powdered bones, cellulose, etc., the granular carrier 3 is heated and baked, a binder in the material 4 is burnt, and the sintered ferrite layer (the electromagnetic absorption layer (y)) is formed, thus manufacturing the granular sphere (x), an internal layer (z) of which is brought to a coarse state through the dehydration, carbonization, etc., of the granular carrier. Electromagnetic waves alpha projected to the granular sphere (x) repeat reflection in the electromagnetic absorption layer (y) composed of the oxide magnetic material by the relationship of the incident angle of the electromagnetic waves, and generate dielectric loss, attenuate and dissipate while being brought to the state in which they are confined in the layer.
Patent JP-H06239223-A (JP)
Title: Movable fence for platform
Inventor: SAKAGAMI TAKESHI
IPC: B61B1/02
Filed: 1993-02-12
Abstract: PURPOSE:To apply a movable fence to a platform at which trains having entrances at various positions stop. CONSTITUTION:A series of fence provided on a platform 40 nearby the railway line side is constituted of a movable fence part 20 provided movably in the extending direction of the fence and a fixed fence part 21 formed into a shutter box shape so as to allow movement of the movable fence part and fixedly provided with the platform on one end part or both end parts in the moving direction of the movable fence part, and the movable fence part is formed out of a plurality of fence members K1-K7. A connecting means 23 by which the respective fence members are detachably connected together in order is provided, a drive means 24 by which the fence member is moved against one end member or both end members of a series of fence members connected together by the connecting means, is provided, and the opening parts of the fence are formed by separating between the fence members at optional positions and moving one side or both sides.
Patent JP-S61207570-A (JP)
Title: Vacuum deposition galvanized steel sheet having excellent corrosion resistance and its production
Inventor: KIKKO TOSHIHARU
IPC: C23C14/16
Filed: 1985-03-12
Abstract: PURPOSE:To obtain a galvanized steel sheet having excellent corrosion resistance, weldability and paintability by forming zinc layers having different thicknesses by vacuum deposition one and other surface of a cold rolled steel strip and alloying the zinc of the thin plating surface with the base steel. CONSTITUTION:The cold rolled steel strip 1 is introduced into a pretreatment furnace 2 and is subjected to the pretreatment consisting of annealing and gas reduction; thereafter the steel strip is introduced into the 1st vacuum deposition chamber where the zinc layer is formed by vacuum deposition to >=60g/m<2> on the bottom surface of the steel strip 1. The steel strip 1 is then turned up side down by deflector rolls 9 in a gallery part 8 and is introduced into the 2nd vacuum deposition chamber 5' where the zinc layer is formed by vacuum deposition to 1-30g/m2 on the other surface. The strip is fed to a reheating furnace 7 in succession to the above and the thin plating surface is alloyed with the base steel. Since the thick plating side has the thickness larger by >=2 times the thickness on the thin plating side, the alloying to the surface layer is obviated. The plated steel sheet formed in the above-mentioned manner has the high corrosion resistance and the other surface thereof has the excellent adhesiveness of the coated film and spot weldability.
Patent JP-S59172497-A (JP)
Title: Novel muramyl peptide derivative
Inventor: NAGASE OSAMU
IPC: A61P31/04
Filed: 1983-03-22
Abstract: NEW MATERIAL:A compound expressed by formula I (Ala is alanine; R is H, alkyl, or aralkyl; n is an integer 1-6; A1 and A2 are H or 2-30C fatty acid residue). EXAMPLE:N<epsilon>-(6-O-Stearoyl-N-acetylmuramyl-alanyl-D-isoglutaminy l)-lysine. USE:A preventing and treating agent for microbial infection and an antitumor agent. PREPARATION:The protecting group (Z) in a compound expressed by formula II(Z is a protecting group of the amino group) is eliminated, and if necessary the resultant compound is then condensed with an active substance of a compound expressed by the formula A3-OH (A3 has the same meaning as A1 and A2).
Patent JP-S60190208-A (JP)
Title: Filter cake releasing method
Inventor: IWAI SHIYOUJIROU
IPC: B01D29/62
Filed: 1984-03-13
Abstract: PURPOSE:To perform the release of a filter cake more easily and perfectly, by allowing compressed air in a filter body to instantaneously pass a filter cake layer and to discharge therefrom the levitate the filter cake from the surface of the filter body before imparting vibration or shock to the filter body. CONSTITUTION:After filtering is finished, a non-filtered liquid is discharged from a residual liquid drain pie 7 and, after a filter tank 7 is hermetically closed, said tank 7 is preliminarily pressurized by compressed air and an air vent valve 8 is opened to open the pressure in the filter tank 7 to atmospheric pressure at a stroke. Air in a filter body 14, a flexible pipe 11 and a filtrate pipe 6 is abruptly expanded so as to levitate a filter cake 5 from the surface of the filter body 14. The filter cake levitated from the surface of the filter body 14 is released by imparting vibration or shock to the filter body 14 by the abrupt air stream from the inside.
Patent JP-S59172613-A (JP)
Title: Automatic collimating method of microscope
Inventor: YAMANA GENICHI
IPC: G02B21/00
Filed: 1983-03-22
Abstract: PURPOSE:To shorten a focusing time greatly by setting a reference position nearly equal to a logical focusing position, and lowering a stage below the reference position temporarily and then elevating it. CONSTITUTION:When the stage 15 is above the reference position S, the stage 15 is moved to the focusing position on the basis of image information obtained by an image pickup element. If the image information is not obtained, the stage 15 is lowered by specific distance from the reference position S temporarily and then elevated, and when image information is obtained, focusing operation is carried out on the basis of the image information. If an objective has high power and no image information is obtained in this state, the stage is elevated stepwise by an image information detectable range at every time. Thus, the image infomation is obtained in a short time and the focusing operation is attained.
Patent JP-S51149020-A (JP)
Title: Multielement magnetic head manufacturing mothod
Inventor: KETORI TAKAO
IPC: G11B5/23
Filed: 1976-04-28
Abstract: PURPOSE: To manufacture a magnetic head of recording element with minimized uneveness in the performance by making the gap depth of two head elements different and polishing the both elements taking the shallow head element as a standard. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01220885-A (JP)
Title: Structure of connecting section of printed board
Inventor: KANAZAWA CHIEKO
IPC: H05K1/14
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the cost of parts used for connection and the mandays of connection by welding solder filled into a through-hole to a solder land or a terminal. CONSTITUTION:Before a double-side printed board 11 is connected to a printed board 14, through-holes 12 are superposed to solder lands 15, and the through- holes 12 are filled with solder 16. The double-side printed board 11 and the printed board 14 are joined by welding solder 16 to the solder lands 15. Alternatively the through-holes 12 are formed to the printed board 14, solder terminals 19 for an electronic part 18 are superposed to through-hole patterns 13, the through-holes 12 are filled with solder 17, and the electronic part 18 and the printed board 14 can be connected. Accordingly, parts required for connection are decreased while the mandays of connection are diminished, thus reducing production cost.
Patent JP-H02227753-A (JP)
Title: Computer containing mulit-port cache memory
Inventor: NARIMATSU HIROSHI
IPC: G06F12/08
Filed: 1989-02-28
Abstract: PURPOSE:To carry out at a high speed an instruction to read and write plural data by attaining such a constitution of a multi-port cache memory that contains plural write and read ports and can simultaneously read and write plural values. CONSTITUTION:The data access buses 5 - 8 used for connection between a CPU 1 and a data cache memory 4 are assigned to the jobs to read a memory used for the address calculation, to read a 1st operand of an arithmetic instruction, to read a 2nd operand, and to write the result of the arithmetic instruction respectively. When the CPU 1 tries to give an access to a memory 2 via the buses 5 - 8, the memory 4 sends the contents corresponding to the access back to the CPU 1. If a request is received to read an address that is not stored in the memory 4, the data is read out of the memory 2 and sent back to the CPU 1. When the data is written via the CPU 1, the data is written into the memory 2 based on a proper priority and in an idle period of a system bus 12.
Patent JP-H08218395-A (JP)
Title: Joint structure of pile-column foundation
Inventor: TAKANO YOSHIHIRO
IPC: E02D27/00
Filed: 1995-02-13
Abstract: PURPOSE: To enhance joint strength by disposing a column leg in a steel pipe pile and casting fiber reinforced concrete in the steel pipe pile to connect the steel pipe pile and the column leg. CONSTITUTION: A steel pipe pile 1 with a protrusion is driven into the ground. Next, ordinary concrete 3 is cast into the pile 1 and cured. And a column leg 2 is inserted into the pile 1. Further, fiber reinforced concrete is placed between the pile 1 and the leg 2 and cured. As a result, since the pile 1 is connected with the leg 2 by casting the fiber reinforced concrete, sufficient shearing strength can be provided in the joining between the pile 1 and leg 2 without using reinforcing bars, as required in a conventional method. And an arranging work of reinforcing bars is not required and a column can be easily inserted and set, and hence joining between pile and column foundation can be achieved at high efficiency.
Patent JP-S59174263-A (JP)
Title: Casting method of cylinder liner for internal-combustion engine
Inventor: FUKUDA TETSUGO
IPC: B22D19/00
Filed: 1983-03-24
Abstract: PURPOSE:To produce a titled liner having good sliding property with piston and high strength by casting respectively and simultaneously a molten flake graphite cast iron and a molten high-strength metal between a circular metallic mold formed of a thin- walled metal and casting molds for forming an inside circumferential surface and an outside circumferential surface. CONSTITUTION:A cylindrical metallic mold 6 formed of a thin-walled metal is supported and fixed on the base of a top cover member 3 in the intermediate part of the flange forming part in the upper part of a cylinder liner between a casting mold 1 for forming the inside circumferential surface of the cylinder liner and a casting mold 2 for forming the outside circumferential surface thereof. The melt of a flake graphite cast iron 4 is cast through a charging port 7 into the space between the inside circumferential surface of the mold 6 and the mold 1. The melt of a high-strength metal such a spheroidal graphite cast iron 5 or the like is at the same instant cast through a charging port 8 into the space between the outside circumference of the mold 6 and the mold 2. Only the flange forming part of the cylinder liner is formed into plural layers in this stage and if necessary, the entire length from the top to the bottom of the cylinder liner may be formed into double layers.
Patent JP-S55140126-A (JP)
Title: Semiconductor pressure sensor
Inventor: MARUYAMA YASUO
IPC: G01L9/04
Filed: 1979-04-20
Abstract: PURPOSE: To enable the use of small chips and make the assembling work easier by an arrangement wherein lead members for leading out the electrodes of the semiconductor chip are provided in a container in which the semoconductor is airtightly enclosed to form the reference pressure chamber.  
     CONSTITUTION: A semiconductor chip 13 is placed on the surface of a ceramic plate 11 having a through hole 12 at its center in such a manner that the chip will colse the through hole 12. Lead members 17 are provided at both sides of the chip and connected to electrodes of the semiconductor chip 13. Then, a cap 18 made of ceramic or others is adhered on the ceramic plate 11 with the aid of glass 19 at its upper side so as to airtightly enclose the chip therein. Thus formed inner space is vacuumed. In such a way, the semiconductor chip 13 is assembled into a package and the interior space of the package can be used as a reference pressure chamber. Therefore, design freedom for the chip is increased and chips with small dimension can be used, while providing the simple assembling work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51123255-A (JP)
Title: Preparation of polyuinyl chloride resin composition
Inventor: AKAGANE KAZUO
IPC: C08L27/00
Filed: 1975-04-18
Abstract: PURPOSE: Preparation of polyvinyl chloride resin compositions having good heat stability which contain epoxy compounds as stabilizer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07232175-A (JP)
Title: Removing method of phosphorus in water
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/58
Filed: 1994-02-23
Abstract: PURPOSE:To attain a high removing effect of phosphorus and to prevent a generation of a hardly concentrating and dehydrating sludge by adding the slurry of particles consisting of ferric hydroxide and/or aluminum hydroxide to a phosphorus-containing raw water to subject the slurry to a biological treatment and subjecting an effluent water to solid-liq. separation treatment to obtain a treated water. CONSTITUTION:The slurry (a) prepared by suspending particles consisting of ferric hydroxide and/or aluminum hydroxide good in settling and concentrating properties is added to sewage 1 at a liq. injecting point 10 of a raw water supply pipe 20 and flows into an aeration tank 2 of an activated sludge process together with the sewage 1. Then, when the activated sludge and the slurry (a) are brought into contact with the sewage 1 while being fluidized and suspended by an air discharged from a diffusing member 5, BOD in the sewage 1 is subjected to the biological treatment and removed, and phosphorus in the sewage is sufficiently removed by the slurry (a). Then, a mixture of the activated sludge and a flock formed from the slurry (a) are settled and separated in a sedimentation basin 3 and the sewage is separated into a clarified treated water 4 highly removed in phosphorus, BOD and SS and a settled sludge 17.
Patent JP-H08244897-A (JP)
Title: Cover for safe pipe joint of meter
Inventor: YAMANE TETSUO
IPC: B60S5/02
Filed: 1995-03-08
Abstract: PURPOSE: To ensure safety even when a safe pipe joint is broken, and the pipe joint flies and runs together with a refueling hose by a method wherein the safe pipe joint is covered with a protective cover being tightly joined to the refueling hose, and a gap is provided between the protective cover and safe pipe joint, and at the same time, an uneven part is provided on the protective cover. CONSTITUTION: While a refueling nozzle is inserted in a refueling port of an automobile, if the automobile moves, and a refueling hose 6 is pulled, a shear pin 23 is cut, and both pipe joints 11, 20 are separated. As a result, a hose metal fitting 6a and second pipe joint 20 fly and run together with the end of the refueling hose 6. In this case, a hose side part 31 of a protective cover 30 is fitted on the refueling hose 6, and in addition, a gap B is provided on a safe pipe joint side part 32. For this reason, a first pipe joint 11 slips off from the protective cover 30, and the protective cover 30 flies and runs together with the refueling hose 6 such as wrapping in a second pipe joint 20. Therefore, even if the hose metal fitting 6a and second pipe joint 20 hit the automobile, the impact force can be softened by protuberances 33 on the protective cover 30.
Patent JP-S63214932-A (JP)
Title: Actuator
Inventor: YAMAMOTO HIRONORI
IPC: G11B7/09
Filed: 1987-03-03
Abstract: PURPOSE:To improve the utilization efficiency of a magnetic circuit and to obtain high sensitivity by arranging only a focusing coil and a track coil in a magnetic gap. CONSTITUTION:An objective lens 2 and a balancer 5 are adhered to an objective lens holder 1, in the peripheral part of which the focus coil 3 is formed by heating and adhesively fixing a bond met wire after winding. The tracking coil 4 is mounted to the outer part of the holder 1. When the bearing hole of the objective lens holder 1 is fit with a supporting axis 6, the magnetic gap 7-a is constituted in order to arrange the focusing coil 3 and the track coil 4 in it. By narrowing the magnetic gap, the magnetic flux density in the magnetic gap is increased at several ten percent as compared with a former constitution. Thus, the number of turns of the coil can be increased without increasing the magnetic flux density in the magnetic gap by narrowing the magnetic gap or changing the size of the magnetic gap and an actuator having high driving sensitivity can be obtained.
Patent JP-2000251869-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NISHIYAMA JUNKO
IPC: H01M10/0587
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the impedance of a battery without reducing the battery capacity. SOLUTION: Plural negative electrode terminals 12 are attached to a negative electrode current collecting member comprising a sheet-like metal foil and are connected to a facing can 5 to be fixed without having to bundle the terminals 12, in a nonaqueous electrolyte secondary battery, wherein a cylindrical wound electrode 4, which is formed in such a manner as a positive electrode 1 formed by applying a positive active material to a positive electrode current collecting member comprising a sheet-like metal foil, and a negative electrode 2 formed by applying a negative active material to the negative electrode current collecting member comprising the sheet-like metal foil are formed, layered via a separator 3, and wound, is stored in the can 5.