baber/WOPTO huggingface dataset:
Patent JP-S58132754-A (JP)
Title: Method and device for production of amorphous silicon photoreceptor
Inventor: SUZUKI KATSUMI
IPC: H01L21/205
Filed: 1982-02-03
Abstract: PURPOSE:To produce photosensitive films uniformly in large amts. in unit time by discharging electricity in evacuated film forming chambers to form radicals from glass contg. Si using the stages of feeding substrates into the film forming chambers through fore waiting chambers, conveying the same along conveying paths and feeding the same to discharging paths through post waiting chambers. CONSTITUTION:In the stage of forming photosensitive drums by forming films of alpha-Si on the outside circumferential surfaces of drum-like substrates 64, film forming chambers 40 are set to maintain always a film formable state, and the substrates 64 are introduced into the chambers 40 through small fore waiting chambers 42. The operation of introducing the fresh substrates 64 is completed simultaneously with the formation of films. The drums formed with the films are discharged from the chambers 40 through small post waiting chambers 44. The chambers 42, 44 are set at the small size to accommodate one piece of the substrate 64. The time necessary for forming a vacuum state is reduced and the substrates rotate to form the photosensitive layers having a specified thickness.
Patent JP-S55108926-A (JP)
Title: Oriented polyester film for magnetic tape
Inventor: SHIOZAKI SHIGERU
IPC: G11B5/73
Filed: 1979-02-16
Abstract: PURPOSE: To improve resistance to wear, a running characteristic, etc., by mixing a specific quantity of the inactive material, which has a specific volume form coefficient, a specific particle diameter and a specific constitution ratio, into the polyester film for magnetic tape and by setting horizontal and vertical refractive indexes within a specific range.  
     CONSTITUTION: The inactive material such as kaoline of 0.03W2wt% where volume form coefficient f is 0.15 or less and particle diameter d (μm) ratio is within the range expressed by the expression is added to polyethylene terephthalate and is subjected to the condensation polymerization reaction. After drying, the obtained material is melted and extruded to form an oriented polyester film for magnetic tape where vertical or horizontal refractive index is 1.650 or less and the refractive index in the direction orthogonal to this direction is 1.667 or more. When this base film is used, a magnetic tape superior in electromagnetic characteristic can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58133095-A (JP)
Title: Speaker box
Inventor: ISHIDA KIYONORI
IPC: H04R1/02
Filed: 1982-02-03
Abstract: PURPOSE:To obtain an inexpensive speaker box without abnormal resonance, by forming a speaker box body of a cubic body into one body with synthetic resin materials and attaching reinforcing machines, which prevent the abnormal oscillation of the body itself, to inside walls facing each other of the body. CONSTITUTION:A speaker box body 1 is formed into one body with synthetic resin materials. Angles 2 having an L-form section are attached to inside wall faces facing each other of the body 1 by adhesion or the like. Reinforcing machines 3 made of wood have both ends fastened and fixed by screws 4 or the like. Supporting pieces 5 are formed as one body in angles to support the outside face of reinforcing machines 3, and the outside face of reinforcing machines 3 is brought into contact with supporting pieces 5 and is fastened and fixed by screws 4, and thus, reinforcing machines 3 are attached to angles 2 strongly without clearance. Reinforcing machines 3 are attached in orthogonal directions to the center line of a speaker 6 attached into the body 1 for the purpose of preventing the unnecessary resonance of the body 1. Thus, the abnormal resonance of the low sound band is prevented to obtain an inexpensive speaker box which is excellent as the whole.
Patent JP-S59145359-A (JP)
Title: Fuel injection pump
Inventor: TAKANO YOSHIYA
IPC: F02M41/14
Filed: 1983-02-04
Abstract: PURPOSE:To prevent injection quantity determining fuel from affecting the timing of fuel injection by providing both a high pressure chamber for determining injection quantity and a high pressure chamber for determining injection timing independently, while providing a shuttle, etc. CONSTITUTION:The high pressure port 9 of a rotary shaft 1 is connected to the discharge port 28 of a sleeve 5, a first spill 13 is connected to a discharge passage 29, a second spill 27 is also connected to a discharge passage 30 and, further, the rotary connection passage 31 of a second high pressure chamber 11 and the rotary feed port 17 of a third high pressure chamber 14 can be connected by means of the connecting passage of the sleeve 5. A plunger 21 is pushed inward pressurizing the fuel in a fourth high pressure chamber 20 causing the fuel to generate high pressure. This high pressure makes a second shuttle 18 move rightward, pressurizing the second high pressure chamber 11. And, further, it makes a first shuttle 10 move rightward, applying high pressure to fuel in a first pump chamber 8, and the fuel is injected into a combustion chamber.
Patent JP-S56114102-A (JP)
Title: Case of cassette type tape recorder
Inventor: NAKAHORI TOORU
IPC: G11B33/02
Filed: 1980-02-13
Abstract: PURPOSE:To make the change of the push switch material possible without deformation of the driving mechanism, when the piano push switch is fitted to the driving mechanism provided with the operation material for direct depression type push switch. CONSTITUTION:Plural buttons 14 are arranged in the first aperture part 20 of upper case 16. Fitting shaft 34 is connected to both insides of stopping material 36 by snups under the state where fitting shaft 34 is provided with buttons 14 and spring 38. Stopping material 36 is fixed to upper case 16 by screw 44. Button main body 46 is provided with engaging projection 50 and detaining part 51 and is engaged to the operation material of the driving mechanism, and the pushing-in operation is performed by the piano push switch operation even for the mechanism of the operation material for direct depression type push switch.
Patent JP-H09211678-A (JP)
Title: Camera having title setting mode
Inventor: IWAI FUMIO
IPC: G03B17/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To operate many functions with a small number of operating buttons. SOLUTION: A D button 41 has a function of switching a date display mode to a date correction mode, a PQ button 42 has a function of selecting digits to be corrected, and a ST button 43 has a function of setting the numerical values of the selected digits to be corrected. Further, a function of switching the date display mode to a title setting mode is assigned for the ST button 43, and after switched to the print count setting mode, a title setting function is assigned for the ST button 43 and a title language setting function is assigned for the PQ button 42.
Patent JP-H06229567-A (JP)
Title: Microwave range
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C7/08
Filed: 1993-02-03
Abstract: PURPOSE:To prevent erroneous operation from being carried out by facilitating an operation and to improve an operability by saving the space. CONSTITUTION:A circuit board 11 is arranged within a panel main body 10 of an operation panel of a micro wave range, a fluorescent lamp display tube 12 provided with a mark is connected to the circuit board 11, and the panel main body 10 at a front surface of the fluorescent lamp display tube 12 is provided with a key sheet 13 in which a front sheet 14 having the same mark as that of the aforesaid one and an electrode sheet 15 made of transparent ink are integrally assembled.
Patent JP-2000215663-A (JP)
Title: Synchronous semiconductor memory
Inventor: TAKAI YASUHIRO
IPC: G11C11/407
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor memory in which programming of an RAS(row address strobe) latency is not required, and setting of a delay time for latency is not necessitated. SOLUTION: A column address buffer 18 generates a column address Yj for a memory cell array 22 according to a column address control signal ϕ3. When an active command for activating the specific row(line) of the memory cell array 22 is impressed, a control signal ϕ1 is validated after fixed delay equivalent to a time rRCD until a read command is impressed, and generated in each cycle of the clock CLK. A control signal ϕ2 is validated each time a column address is generated inside the column address buffer 18. A burst control circuit 19 generates a column address control signal ϕ3 from the slower signal of the control signals ϕ1 and ϕ2, and stops the operation of a waiting time delay circuit in a line address control circuit 13 according to a switching signal ϕSEL at the time of selecting the control signal ϕ2.
Patent JP-H04254973-A (JP)
Title: Magnetic disk device
Inventor: INAGAKI HIROYASU
IPC: G11B21/16
Filed: 1991-02-07
Abstract: PURPOSE:To securely fix the back end part of a pair of spring arm which is provided with a head at its front end part to the front end part of a carriage arm. CONSTITUTION:In the magnetic disk device, back end parts 2a and 2a' of spring arms 2 and 2' provided with heads 1 and 1' at their front end part are fixed to the front end part 3a of a carriage arm 3 for one pair and the opposite face of the magnetic disk attached to a spindle at a prescribed interval is sought by the heads 1 and 1'. By forming plural number of recessed parts 5 and 5' and convex parts 6 and 6' around holes 4 and 4' provided at the back end parts 2a and 2' of the spring arms 2 and 2' so that the height P of the convex parts can correspond to the thickness T of the carriage arm 3 and fitting the recessed parts 5 and 5' and the convex parts 6 and 6' to a mounting hole 7 at the front end part 3a of the carriage arm 3 while fitting the recessed parts to the convex parts, the structure of fixing the back end parts 2a and 2a' of the spring arms 2 and 2' provided with the heads 1 and 1' at their front end part to the front end part 3a of the carriage arm 3 can be obtained.
Patent JP-S63184395-A (JP)
Inventor: ADACHI KAN
IPC: H05K5/02
Filed: 1987-01-26
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-H11212712-A (JP)
Title: Triaxial input device
Inventor: AKASHI YOSHINORI
IPC: G06F3/0488
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a triaxial input device which has a simple configuration and is produced at lost costs by adding a current source to a biaxial input device that is composed of plane-shaped resistance sheets. SOLUTION: Switching devices 14A to 14D are respectively connected to X electrodes X1 and X2 and Y electrodes Y1 and Y2 of a plane-shaped biaxial input device 10 where two resistance sheets face each other through a spacer. Contacts (d) are nodes that detect pressurized contact force. When the devices 14A to 14D are switched to the contacts (d), a current source 21 is connected between the electrode X1 and a common potential point, the electrode Y2 is connected to the common potential point and a voltage measuring means 16 is connected between the other electrode X2 and the common potential point. The means 16 measures voltage that occurs at contact resistance that takes place between resistance sheets when the resistance sheet come into contact with each other.  It is possible to measure pressurized contact force that is given to an input point by voltage which occurs at the contact resistance by controlling a current I0 that is outputted from the source 21 to a constant current.
Patent JP-H07226131-A (JP)
Title: Internal accident detecting device for gas insulating electric equipment
Inventor: KANEMAN NAOHIRO
IPC: H01H33/00
Filed: 1994-02-10
Abstract: PURPOSE:To reliably detect an accident when an arc-involving accident is caused in respective parts in a vessel by forming a surface facing inside of the vessel of a light transmissive body arranged to block up a window part of the vessel as an incident surface, and arranging a diffusive part on this. CONSTITUTION:An annular peripheral wall part 3 is protrusively arranged in a peripheral part of a window part la arranged in a vessel 1, and a plate like light transmissive body 4 composed of a light transmissive material such as glass is embedded in the part 3, and a surface facing inside of the vessel 1 of the body 4 is formed as an incient surface 4a, and a diffusive part is arranged on this. In the case where a grounding accident or the like is caused in the vessel 1 and an arc is generated, when the arc light reaches the surface 4a of the body 4, it is uniformly diffused in the body 4 by a diffusing surface, and is made incident on receiving fiber 8. Since the fiber 8 receives this scattered light and transmits it toward a light receiving unit 9, a detecting signal is obtained from the unit 9. The fact that an accident is caused in the vessel 1 is detected. Thereby, even if an arc generating position exists in any place, detecting output not less than a constant value can be obtained.
Patent JP-H04321913-A (JP)
Title: Magnetic field sensor having ferromagnetic thin film
Inventor: PEETERU GURIYUNBERUKU
IPC: H01F10/32
Filed: 1991-02-07
Abstract: PURPOSE: To form a magnetic sensor of ferromagnetic thin films usable for reading magnetically recorded data and detecting positions with high resolution at a low cost. CONSTITUTION: This magnetic field sensor has the ferromagnetic layers A, B separated by an intermediate layer C. These ferromagnetic layers consist of materials acting to set magnetization directions reverse parallel. This intermediate layer consists of copper or an alloy consisting of the copper as a base material. The thickness of the intermediate layer exists in a range of 0.4 to 10nm.
Patent JP-2000216533-A (JP)
Title: Solder melting apparatus for electronic component
Inventor: WADA HISANOBU
IPC: H05K3/34
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a solder melting apparatus, for an electronic component, in which the replacement of a board as a whole is not required when the electronic component is replaced and in which the replacement of only the electronic component is required. SOLUTION: This solder melting apparatus is provided with a soldering-iron tip part 16 whose lower end face is placed on a board 11 in such a way that an electronic component 14 with electrodes 15 connected to land patterns 12 on the board 11 by solder pieces 13 is covered, in which a cutout part 18 is formed on its side face and which melts the solder pieces 13 by sending a hot blast from a heating device 17.
Patent JP-H11212778-A (JP)
Title: Information structured support processing method, information structured support system and program storage medium for the same
Inventor: KATAYAMA YOSHINORI
IPC: G06F9/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To have a computer positively support structuralization of information related to behavior in particular under the condition in which a variety kinds of information as represented by software development is required to be appropriately dealt with to be fed back to work with regard to information structured support processing method. SOLUTION: This device has a processing (a) for inputting information unit, a processing (b) for inputting related basic information that indicates how individual information unit is related to other information units, a processing (d) for extracting a relation between the information units on the basis of the inputted related basic information and a processing (f) for outputting structured information on the basis of the extracted relation. It has also a processing (h) for automatically prompting restructure of the information unit when the obtained relation is insufficient.
Patent JP-S61176935-A (JP)
Title: Producing method of gradation for print engraving
Inventor: SUZUKI KENJI
IPC: G03F3/08
Filed: 1985-01-31
Abstract: PURPOSE:To directly obtain high-quality gradation, by adding a random number value to each picture element value and erasing a false outline. CONSTITUTION:Operation processing is performed to one-picture element data values Pi outputted from an optional function generator 1 by using random number data values Ri outputted from a random number generator 2. Then data values Ei thus obtained are successively exposed to a photosensitive film on an exposure drum 41 as exposure data. Therefore, pattern data of adjacent scanning lines are different one line by one line and the possibility of arranging the level changing sections of a step-like staircase wave on one line in the auxiliary scanning direction is eliminated. Therefore, occurrence of a false outline is prevented.
Patent JP-H02198667-A (JP)
Title: Coating device with washing mechanism
Inventor: YAMAHIRA YUTAKA
IPC: B05C21/00
Filed: 1989-01-26
Abstract: PURPOSE:To allow easy washing of a coating material housing container and a supplying path by supplying a solvent for the coating material to the above- mentioned container from the intermediate point of the supplying path and discharging the solvent in the container via the above-mentioned supplying path by discharging means. CONSTITUTION:The coating material is supplied to an object to be treated via the supplying path 3 from the container 1 housing the coating material by which the object is subjected to the coating treatment. The solvent for the above-mentioned coating material is supplied into the container 1 via the supplying path 3 by solvent supplying means 13, 15 connected to the intermediate point of the supplying path 3. Further, the discharging means 9, 11 discharge the solvent in the container 1 via the supplying path 3 when a prescribed volume of the solvent is supplied into the container 1 from the solvent supplying means 13, 15. As a result, the container 1 and the supplying path 3 are easily washed and further, the repetitive use of the container 1 is possible.
Patent JP-S60162810-A (JP)
Title: Production of polyester fiber
Inventor: SASAMOTO FUTOSHI
IPC: D02J1/22
Filed: 1984-02-03
Abstract: PURPOSE:To obtain polyester fibers satisfying mechanical properties and uniformity fit for practical use, by cooling a melt extruded polymer at the glass transition temperature or below, and passing the resultant extruded fibers through a specific heating zone. CONSTITUTION:A thermoplastic polyester filament yarn once cooled to the glass transition temperature or below is passed through a heating zone, e.g. a heating cylinder 1, satisfying the following relation; D>=D0+10mm.phi, L>=30mm. and Q>= 9,400mm.<2> (D is the diameter of the supply part 2 for the heating gas; D0 is the yarn path diameter in the heating zone; L is the length of the supply part 2 for the heating gas; Q is the volume of the supply part 2 for the heating gas) while introducing the heating gas from the supply part 2 for the heating gas through holes 4 at 10-80Nl/min into the heating cylinder 1 and then taken off at >=3,000 m/min take-off speed.
Patent JP-H10217066-A (JP)
Title: Work shooter of plate material finishing machine
Inventor: KATO FUMIO
IPC: B23Q11/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To enable smooth exhaustion by reducing the static frictional resistance of a brush bundle. SOLUTION: Multiple brush bundles are planted in the upper surface of a brush base 44 provided integrally with a work shooter main body 25 at appropriate intervals, and multiple injection ports 47 to inject air toward upward between the brush bundles 45 in the brush base 45 are provided. Also each injection port 47 is communicated with an air path 49 provided in the brush base 44. Thus a product W (or scrap) is raised slightly so as to reduce the static frictional resistance of the brush bundles 45 to ensure smooth exhaustion.
Patent JP-H05216532-A (JP)
Title: Guided radio robot
Inventor: TAKI KEIJI
IPC: H04B5/00
Filed: 1992-02-03
Abstract: PURPOSE:To provide a guided radio robot which is capable of uniform and satisfactory communication wherever the robot main body is. CONSTITUTION:This robot is provided with a fixedly connected communication line 1 and a robot main body 2 which has plural couplers 23 inductively coupled to this communication line and is moved while communicating control data, pictures, sounds, etc., as FM or AM modulation signals through these couplers. The interval of adjacent couplers is set to an about half of the communication frequency.
Patent JP-H11208644-A (JP)
Title: Dividable packaging box
Inventor: SO HIDEAKI
IPC: B65D5/54
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a dividable packaging box not requiring separate parts and requiring only a small number of assembly manhours. SOLUTION: A first box section A and a second box section B are formed by forming first side wall sections 2 and 12, bottom plate sections 3 and 13 and second side wall sections 4 and 14 with a dividable perforation l as their center successively toward outside symmetrically, and first and second front and rear walls 8, 9, 18 and 19 forming double walls when being folded inwardly on the front and rear of respective bottom plate sections 3 and 13 of the first box section A and the second box section B, and outside insertion sections 5 and 15 and inside insertion sections 6, 16, 7 and 17 to be inserted into the double walls formed of the first and second front and rear walls 8, 9, 18 and 19 when being folded inside are formed on the front and rear of respective first side sections 2 and 12 and the second side wall sections 4 and 14,  and folding-back sections 7a and 17a are formed on the inside insertion sections 7 and 17, and the length from the folding-back sections 7a and 17a to the ends is sufficiently longer than the length from the base ends of the inner side insertion sections 7 and 17 to the folding-back sections 7a and 17a.
Patent JP-H04256324-A (JP)
Title: Manufacture of thin-film semiconductor element
Inventor: TAKEHARA NAOKO
IPC: G02F1/1368
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the defective contact of a doped layer and to enhance the reliability of the title element by a method wherein the surface of a glass substrate is cleaned by using an inert gas after a source-drain isolation layer has been patterned and before the doped layer is formed. CONSTITUTION:A gate electrode 12, a gate insulating film 13, an active layer 14 and a source-drain isolation layer 15 are formed sequentially on a glass substrate 11. During this time, a film-formation treatment is performed continuously without breaking a vacuum inside a plasma treatment chamber. Then, the source-drain isolation layer 15 is patterned. Then, the whole substrate is surface-treated by an He-gas plasma inside the plasma treatment chamber; contaminants 19 are removed completely. A doped layer 16 composed of n-type amorphous silicon doped with phosphorus is formed by a plasma CVD method. A series of treatments from the cleaning operation of the surface of the substrate to the doped layer 16 is performed inside the same chamber without breaking the vacuum.
Patent JP-S61178089-A (JP)
Title: Purification of aqueous solution containing organic substance
Inventor: TANAKA MITSURU
IPC: C02F1/50
Filed: 1985-01-31
Abstract: PURPOSE:To perfectly prevent the propagation of bacteria, in making ultra-pure water, by performing contact treatment by using activated carbon having hardly water-soluble copper or copper compound deposited thereto. CONSTITUTION:Activated carbon with a specific surface area of 800-1,500m<2>/g and an average particle size of about 0.5-2mm is impregnated with an aqueous copper compound solution to prepare easily eater-soluble copper compound deposited activated carbon which is, in turn, baked at 400-1,000 deg.C in a reductive or inert gaseous atmosphere to obtain activated carbon having of the copper compound deposited thereto. The deposition amount of the copper compound to activated carbon is set to 0.01-10wt%. This deposited activated carbon is contacted with an aqueous solution to be treated for about 5-60min.