baber/WOPTO huggingface dataset:
Patent JP-H06113906-A (JP)
Title: Manufacture of shoe tack
Inventor: SHINJO KATSUMI
IPC: A43C15/02
Filed: 1992-10-02
Abstract: PURPOSE:To provide a manufacture of a shoe tack by which a shank can be joined to a spherical body with uniform strength by correctly positioning a wear-resistant metallic spherical body on the end surface of a shank which forms a shoe tack main body. CONSTITUTION:In a tapered steel shank 2 projected from a flange 1, a circular recess part 4 concentric with the shank axis 0 is provided on the end surface 3 thereof, a wear-resisting metallic spherical body 6 having a diameter larger than the outside diameter (d) of the end surface 3 is resistance-welded in such a manner that the surface thereof is in contact with the inlet peripheral edge 5 of the recess part 4 in a ring-form, whereby the spherical body 6 is joined to the end surface 3 of the shank 2, with a part thereof sunk in the end surface and an annular necking part 7 is formed on the joint area. At this time, the base of the recess part 4 is left as a closed cavity 4a between the shank 2 and the spherical body 6.
Patent JP-2001105560-A (JP)
Title: Method for manufacturing intaglio and intaglio and intaglio material
Inventor: KINOSHITA SHINGEN
IPC: B41C1/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal intaglio by which it is possible to fabricate the recessed parts of the intaglio into an uniform depth by etching process, which is free from the generation of a stretch and cracks and has a long life with the capability of enduring its repeated use as well as the intaglio to be manufactured by the method and an intaglio material as a material for manufacturing the intaglio. SOLUTION: The intaglio material 1A consists of a substrate 11 which is highly resistant to an etching solution 14 and a surface fabricated layer 12 which has a thickness(t) equal to the depth(d) of the recessed parts 1a of an intaglio 1 to be formed and can be etched by the etching solution 14. Further, this intaglio material 1A is used as a material for the intaglio 1 and a masking film layer 13 with a formed etching pattern is applied or bonded to the surface of the surface-fabricated layer 12. Next, the parts, corresponding to the etching pattern which penetrates the layer 12, of the surface-fabricated layer 12, are etched, through the masking film layer 13, using the etching solution 14, and thus apertures 12a are formed in the surface-fabricated layer 12.  Consequently, the apertures 12a corresponding to the etching pattern which matches the recessed parts 1a of the intaglio 1, are formed penetrating the surface-fabricated layer 12, and the metal intaglio 1 having the apertures 12a as the recessed parts 1a is formed.
Patent JP-H10133426-A (JP)
Title: Carrier for developing electrostatic charge image, developer, and developing method
Inventor: UMENO TOMOYASU
IPC: G03G15/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To stably impart a proper quantity of electric charges to a toner independently of various changes of the environment and to form a high density and high definition image by incorporating an alkaline earth metal oxide, of which specified reduction of weight under specified conditions in the air is within a specified range, into each resin coating layer. SOLUTION: When resin coating layers are formed on the surfaces of particles of a magnetic substance to obtain a resin coated carrier, an alkaline earth metal oxide having 2-30wt.% reduction of weight in the temp. range of 200-500 deg.C at the time of heating at 5 deg.C/min rate in the air is incorporated into the resin coating layers. The alkaline earth metal oxide is produced by a wet method. In the case of <2wt.% reduction of weight, triboelectric charge imparting property varies largely owing to an environmental change and the environmental stability of developing performance is inferior. In the case of >30wt.%, the electric conductivity of the oxide increases and the stability of the charged state of a toner and the developing performance especially in an environment at high humidity are inferior.
Patent JP-S63142293-A (JP)
Inventor: FUJIMURA KOJI
IPC: G21C7/08
Filed: 1986-12-05
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-H02135219-A (JP)
Title: Epoxy resin molding material for electronic parts sealing use
Inventor: HAGIWARA SHINSUKE
IPC: C08G59/00
Filed: 1988-11-16
Abstract: PURPOSE:To provide the title molding material excellent in moldability and resistance to heat and impact, comprising an epoxy resin, phenolic hydroxyl group-contg. compound, polypropylene oxide, and specific copolymer. CONSTITUTION:The objective molding material comprising (A) an epoxy resin having in one molecule two or more epoxy groups (e.g., phenol novolak-type epoxy resin), (B) a compound having in one molecule two or more phenolic hydroxyl groups (e.g., novolak-type phenolic resin). (C) polypropylene oxide (pref. 400-4000 in molecular weight), and (D) a block copolymer or graft copolymer from propylene oxide and a silicone compound (pref. additionally having epoxy group).
Patent JP-H11126230-A (JP)
Title: Method and device for scheduling material requirement plan
Inventor: YOSHIDA SACHIKO
IPC: G06Q50/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To execute MRP(material requirement plan) calculation by using lead time with always high precision. SOLUTION: This device is provided with an algorithm analyzing part 53 which respectively uses plural lead time calculation algorithms that are prepared at every shop, calculates lead time in each lead time calculation algorithm and calculates the matching degree between the value and a working result and an algorithm deciding part 54 which selects an algorithm that has the highest matching degree. An MRP executing part calculates lead time from the selected algorithm and executes undertaking date calculation processing and requirement development processing by using it.
Patent JP-S62147954-A (JP)
Title: Step-up circuit
Inventor: SOMEYA KAORU
IPC: H02M3/07
Filed: 1985-12-23
Abstract: PURPOSE:To eliminate the need for a coil or a transformer, and to enable miniaturization by changing over first and second capacitors in parallel or in series to a power supply and obtaining stepped up DC voltage. CONSTITUTION:The states of connection among a battery power supply 6 and both a capacitor 1 and a capacitor 2 are changed over by a switching circuit 4. The capacitors 1, 2 are connected in parallel with the battery power supply 6 at first timing. The battery power supply 6 and the capacitor 1 are connected in series at second timing, and these power supply 6 and capacitor 1 and the capacitor 2 are connected in parallel, thus acquiring stepped up DC voltage from the capacitor 2.
Patent JP-H08302397-A (JP)
Title: Octamethylcyclotetrasiloxane azeotrope-like composition
Inventor: ORA REI FURANINGAMU
IPC: C11D7/50
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a solvent which is better in cleaning, rinsing, or drying than VMS(volatile methylsiloxane) and is environmentally friendly by using an azeotrope (azeotrope-like) compsn. comprising octamethyltetrasiloxane and n-butyl lactate or the like.  
     SOLUTION: Octamethyltetrasiloxane(OS) is represented by the formula. Examples of this compsn. are (A) the one comprising 70-99 wt.% OS and 1-30 wt.% n-butyl lactate and having an azeotropic point of 100-180.9°C; (B) the one comprising 18-29 wt.% OS and 71-82 wt.% n-propoxypropanol and having an azeotropic point of 0-157.4°C; (C) the one comprising 49-57 wt.% OS and 43-51 wt.% 1-butoxy-2-propanol and having an azeotropic point of 0-177.3°C, (D) the one comprising 61-70 wt.% OS and 30-39 wt.% 1-butoxy-2-ethanol and having an azeotropic point of 0-174.5°C, and (E) the one comprising 66-97 wt.% OS and 3-34 wt.% 4-methylcyclohexanol and having an azeotropic point of 0-173.7°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07143460-A (JP)
Title: Teletext broadcast receiver
Inventor: HAGA MINORU
IPC: H04N7/035
Filed: 1993-11-19
Abstract: PURPOSE:To make the operating state clear by providing a memory table sequentially storing a storage state at the point of time of reception in the teletext broadcast receiver having a reservation registration function and expressing the state by a numeral, a character, a graphic or a symbol and displaying the state on a screen corresponding to the content of reservation registration. CONSTITUTION:A tuner section 1 and a demodulation section 2 separately demodulate a teletext broadcast signal duperimposed on a television broadcast signal and when the signal is stored in a memory 3, the signal is stored while referencing a reception channel, a program number and a page number of a teletext broadcast registered for reservation by a reservation registration section 5. The storage state of the memory 3 is sequentially stored in a memory table T at that time and the storage state of the memory is displayed by referencing the content of the memory table 7, then the operating state is made clear.
Patent JP-H06206924-A (JP)
Title: Catalyst for olefin polymerization and polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1993-11-19
Abstract: PURPOSE:To provide a catalyst for olefin polymerization capable of producing a film excellent in transparency and mechanical strength and an olefin polymer excellent in moldability by fixing an organoaluminumoxy compound and specific two kinds of transition metal compounds on a carrier. CONSTITUTION:The objective catalyst consisting of (A) a carrier, (B) a transition metal compound of the formula ML<1>x [M is group IVB transition metal; L<1> is ligand of M and at least two of the ligands are such as (methyl) cyclopentadienyl and the rest of them are 1-12C hydrocarbon and halogen; x is valence of M] [preferably, e.g. bis(n-butylcyclopentadienyl)zirconium dichloride], (C) a transition metal compound of the formula ML<2>x (L<2> is ligand of M and at least two of the ligands are substituted cylopentadienyls having 2-5 of CH3 and/or C2H5 and the rest of them are such as H and halogen) [preferably, e.g. bis(1,3-dimethylcyclopentadienyl)zirconium dichloride] and (D) an organoaluminumoxy compound.
Patent JP-H03151620-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1989-11-08
Abstract: PURPOSE:To improve breakdown strength characteristics while keeping high electric conductivity, by adding specified polyoxyalkylene castor oil to the electrolyte for an electrolytic capacitor wherein organic polar solvent is used as main solvent, and organic acid or inorganic acid or its salt is used as solute. CONSTITUTION:Polyoxyalkylene castor oil expressed by a formula I is added to electrolyte for an electronic capacitor wherein organic polar solvent is used as main solvent, and organic acid or inorganic acid or its salt is used as solute. (in the above formula I, (l), (m) and (n) are integers larger than or equal to 0, (p), (q) and (r) is an integer larger than or equal to 1, X1, X2 and X3 are identical or different hydrogen atom and higher acyl group, and R1-R6 show ethylene oxide and/or propylene oxide). By adding a small amount of the above additive to the ordinary electrolyte, the breakdown strength characteristics can be improved while electric conductivity is maintained.
Patent JP-H08128194-A (JP)
Title: Pipe connection clamp metal fixture
Inventor: HOSHINO KATSUYUKI
IPC: E04G7/16
Filed: 1994-10-31
Abstract: PURPOSE: To provide a clamp metal fixture combined and connected and very excellent in strength while using orthogonal clamp type as free clamp type. CONSTITUTION: In clamp metal fixtures, clamp metal fixture main bodies 1a and 1b are connected back to back turnably, a stopper 11 for preventing the turning of the clamp metal fixture main bodies 1a and 1b is turnably mounted to one 1a of them. An interlocking section interlocked with the stopper 11 is provided to the other 1b, and when scaffolding pipes P are clamped with the clamp metal fixtures and are fastened, the stopper 11 is slightly moved with the fastening of them, and the clamp metal fixtures are completely interlocked and are formed so that interlocking release between the stopper 11 and interlocking section can be prevented.
Patent JP-H10134062-A (JP)
Title: Information management device
Inventor: MURAKAMI FUSAE
IPC: G06F17/30
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To register and retrieve information having plural information ID number systems by managing object information with a unique ID number, plural kinds of information ID numbers, and the kind of display information ID. SOLUTION: When object information is registered, a registration information input part of a management information registration device 1 inputs the information. At this time, the unique ID number is automatically issued by a unique ID number generating device 2. >=1 of information ID numbers A to C which are needed is inputted by an information ID number input device 3 and a display information ID kind is inputted selectively out of them. The management information registration device 1 registers the information in an information data base 4. The information data base 4 manages the unique ID number, plural kinds of information ID number, display information ID kinds, and other attribute information item groups. Thus, respective information ID numbers are managed at the same time and the mutual relation among the information ID numbers is held.
Patent JP-H09133461-A (JP)
Title: Method and apparatus for removing water and carbon dioxide
Inventor: NAKAMURA MORIMITSU
IPC: B01D53/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove water/carbon dioxide gas in stock air even when they are cooled with a fluorocarbon freezer by previously drying the stock air cooled after compression with a rotary dehumidifier and removing part of contained water, and thereafter adsorbing and removing the water/ carbon dioxide gas in the stock air with an adsorbent. SOLUTION: Stock air sucked from an air intake hole 1 is compressed to predetermined pressure with a compressor 2, and is then heat-exchanged with ordinary temperature cooling water in an after-cooler whereby it is removed in its compression heat therefrom and is cooled. The stock air is introduced into a dehumidifying operation part 12a of a rotary dehumidifier 11 and makes contact with matter having a water absorption function to be absorbed in its water whereby most part of the water is removed.  The stock air preliminarily removed in its water up to a dew point of -10 to -40 deg.C is introduced into a water cooler 15 and is removed in its temperature corresponding to a fraction raised owing to water removal, and is then introduced into an adsorption cylinder filled with an adsorbent through an inlet valve of an adsorber 6 whereby carbon dioxide gas and remaining water in the stock air are removed.
Patent JP-S63142405-A (JP)
Title: System for controlling locus of robot
Inventor: NISHIOKA TERUAKI
IPC: G05B19/416
Filed: 1986-12-04
Abstract: PURPOSE:To shorten the overall work time by providing a front end locus generating means which connects the start point, the end point, and each passing point with a polygonal line and interpolates crossing parts of straight lines with parabolas. CONSTITUTION:An operation controller 50 which controls the operation of a robot 4 consists of an input coordinate value part 1, a front end locus generating part 2, and an operation control part 3. The front end locus generating part 2 is provided with a timer, a timer table, a speed calculating part, a moving direction part, a vector synthesizing part, and an integration circuit, and start and end times of operation stop, acceleration, uniform speed, and deceleration in each section and the time elapsed after the start from the start point are inputted. The speed to time in each section is operated, and moving direction information is added to resultant information to synthesize speed vectors in respective sections, and the result is integrated and is converted to the position of the front end. Thus, the work time for work operation accompared with avoiding operation is shortened.
Patent JP-H06217261-A (JP)
Title: Recording and reproducing device
Inventor: KADOTA HIROKI
IPC: H04N5/782
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the cost of the recording and reproducing device which records and reproduces two programs in the same time zone by using a memory in common for both the recording and reproduction and to eliminate a break of a sound by assigning the sounds of the respective programs to the respective channels of a stereophonic sound for recording when programs are recorded and reproduced. CONSTITUTION:The recording is carried by performing vertical synchronization between the two programs recorded by a signal processing part 5 by using the memory and images are alternated by a video recording switch 7 to put the images together. For the reproduction, the signal processing part 5 interpolates data which become absent at the time of the recording by using the memory. A video switch 3 and a recording/reproduction switch 4 are used to use the memory in common for both the recording and reproduction, thereby reducing the cost. Further, when the sound are switched similarly to images and put together, the sounds are intermitted, so the images and sounds are processed individually and the respective program sounds are assigned to the respective channels of the stereophonic sound and recorded to improve the performance of the sounds.
Patent JP-2000122630-A (JP)
Title: Display data generation circuit of cord refreshing method display system
Inventor: MAEDA SHIRO
IPC: G09G5/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce decline of an accessing performance to an image memory at the time of image plane refreshing by using a single port DRAM as the image memory. SOLUTION: This display data generation circuit using a single port DRAM as an image memory 3 is equipped with a cord memory 8 for storing display data of one image plane of a display region, a flag resistor 5 for determining whether the content of the image memory 3 in the display region is changed or not, and a cord memory controller 10 for monitoring the flag resistor 5 and for judging whether the access to the image memory 3 is to be executed or not. The cord memory controller 10 executes the access to the image memory 3, only when the content of the image memory 3 is changed.
Patent JP-H09234847-A (JP)
Title: Method and apparatus for making image
Inventor: HAYAMA HITOSHI
IPC: G09G5/36
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To make image making operation easy by a method wherein a character or the like is arranged in a good balance in a limited area. SOLUTION: In an image making method wherein a plurality of items for inputting functional elements of an image are provided, and an image in a specified area is made by inputting corresponding functional elements per each item, then there is an item not to be inputted, for example, a telephone number or the like, an area for the item is eliminated, another item, for example, an area of a full name is enlarged by the eliminated area, and a size of the functional element inputted in the abovementioned another item is enlarged according to the enlarged area.
Patent JP-H08154188-A (JP)
Title: Dynamic image processing device
Inventor: FUJITA MASAHIRO
IPC: G06T5/00
Filed: 1994-11-25
Abstract: PURPOSE: To eliminate a flicker noise without generating the deterioration of an image due to the unsharpness of the edge the image. CONSTITUTION: An image storage part 2 stores the inputted prescribed number of F frames of a dynamic image sequence. An analysis part 3 analyzes each frame stored in the image storage part 2 by plural filters provided with different resolution scales, respectively. Thence, a moving average part 4 finds a moving average between the frames set according to respective resolution. The number of frames for which the moving average is found is decided in such a way that the moving average between more larger number of frames is found for the image analyzed by a low resolution scale. The image with moving average at every resolution scale is composited by a recomposition part 5, and an original dynamic image system can be restored.
Patent JP-H04164203-A (JP)
Title: Specimen surface observing device
Inventor: UCHIUMI HIROSHI
IPC: H01L21/66
Filed: 1990-10-29
Abstract: PURPOSE:To prevent the SN ratio of a rugged image lowering and a probe from colliding with a specimen by laying many piezoelectric elements in the perpendicular direction to the surface of the specimen and switching the number of steps of piezoelectric elements corresponding to the size of irregularity. CONSTITUTION:If the level of a signal does not exceed the drivable area of a piezoelectric element 1Z1 for Z direction (vertical direction) while a given area in the surface of a specimen 4 is scanned once, a switch circuit 15 is changed over so that only the piezoelectric element 1Z1 may be driven. By this changing-over, the output of an integrator 8, i.e. the input of an amplifier 9 is enlarged, the rugged image of the surface of the specimen, whose SN ratio is excellent, being displayed 10. The moment the level is about to exceed the drivable area of the piezoelectric element 1Z1 while the given area in the surface of a specimen, the operator turns on the switch 15. That is, both the piezoelec tric elements 1Z1 and 1Z2 are driven. This operation enlarges the movable range of a probe 2 in the Z axis direction, preventing the probe 2 from colliding with the surface of the specimen while the probe 2 is scanning the surface of the specimen.
Patent JP-H05130133-A (JP)
Title: Atm communication system
Inventor: KATSUBE YASUHIRO
IPC: H04Q11/04
Filed: 1991-11-07
Abstract: PURPOSE:To allow an ATM communication network of a next stage to execute the control taking a deformation of a traffic characteristic into account by converting a source traffic parameter while a delay fluctuation range in a sender user terminal equipment side ATM communication network is taken into account. CONSTITUTION:A connection control function 223 of a private ATM communication network 22 converts a source traffic parameter noticed from terminal equipments 201, 202 by taking a range of a delay fluctuation in a cell flow communication network 22 belonging to a virtual channel(VC) or a virtual path(VP) generated from user terminal equipments 201,202 into account and informs the result to a connection control function 242 of a public ATM communication network 24. The communication network 24 implements band allocation control to the VC or VP based on the converted parameter noticed from the communication network 22. Thus, the communication network 24 of a next stage controls a cell flow including a delay fluctuation and warrants cell transfer quality without taking the effect of delay fluctuation by the transmission user terminal equipment side communication network 22 into account.