baber/WOPTO huggingface dataset:
Patent JP-2000148014-A (JP)
Title: Method and device for imparting electronic signature information
Inventor: HAYASHI SEIICHIRO
IPC: G09C5/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a third party from pretending to be a signer in question. SOLUTION: A digital watermark generating part 15 reads signature information 6 from an encipherment processing part 13, and generates digital watermark information 8 of the signature information 6 based on the meaning of each digit. A digital watermark embedding processing part 17 reads the watermark information 8 and creates digital watermark embedded information for signature 10 by reading the watermark information 8 and embedding it in the information for signature 2 from an input part 1. The embedding of the watermark 8 in the objective information 2 is performed by using, for example, DCT or IDCT method.  To prevent the signature information 6 from being easily read or separated from the information for signature 2, or to prevent another signature information from being illegally added to the information for signature 2, the embedding processing part 17 embeds the watermark information in plural distributed positions of the information for signature 2. The watermark information 8 is embedded by the embedding processing part 7 in plural positions determined at random in the information for signature 2, respectively. By these processes, it becomes possible to surely prevent a third party from pretending to be a signer in question.
Patent JP-H07177504-A (JP)
Title: Dynamic image decoder
Inventor: KOTO SHINICHIRO
IPC: H04N19/102
Filed: 1993-12-21
Abstract: PURPOSE:To reduce a delay time till a correct decoded picture is obtained effectively at channel changeover. CONSTITUTION:A demultiplexer circuit 12 selectively separates n-channels (n<=m) of dynamic image coded signals designated by a channel control circuit 15 from a multiplex signal 11 resulting from multiplexing m-channels of dynamic image coded signals and gives them to decoders 13-1-13-n, a selection circuit 14 selects a dynamic image signal for a channel designated by a channel control circuit 15 based on a channel selection request from a channel changeover switch 17 and a display device 18 displays the dynamic image of the selected channel.
Patent JP-H06168231-A (JP)
Title: Document preparing device
Inventor: KAKIGAHARA KOUJI
IPC: G06F17/21
Filed: 1992-12-01
Abstract: PURPOSE:To improve the document preparation efficiency of the document preparing device for preparing a document while selecting the candidates of sentences from a sentence data base. CONSTITUTION:A sentence candidate data base 105 of this document preparing device stores sentence examples and the data of parts with high possibility to be reloaded in sentence examples. A sentence candidate retrieval part 104 retrieves sentence candidates corresponding to the document under preparation from the sentence candidate data base 105. When a user selects any desired sentence out of the retrieved sentence candidates, a correcting object part display instruction part 110 displays the area to be reloaded in the selected sentence in a display from different from that of the area not to be reloaded on a display part 106. The display is performed on a certain condition so as to confirm the original expression.
Patent JP-H03180587-A (JP)
Title: Polyester fiber for paper-making
Inventor: HORIUCHI HAJIME
IPC: D21H13/24
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the subject fiber having excellent dispersibility and defoaming property and useful for paper-making, etc., by attaching a specific copolymerized polyester and a specific ethylene oxide adduct structure material to the surface of a polyester fiber at specific ratios. CONSTITUTION:The objective fiber is produced by attaching (A) a copolymerized polyester (having an average molecular weight of preferably 6,000-14,000) composed of (i) an alkylene glycol or polyalkylene glycol (molecular weigh; 60-500), (ii) a polyalkylene glycol (molecular weigh; 1,000-3,000), (iii) isophthalic acid, (iv) terephthalic acid and (v) isophthalic acid containing metal sulfonate group and (B) an ethylene oxide adduct structure material (expressed by formula wherein m is 10-14 and n is 8-12) to the surface of a polyester fiber. The weight ratio (A/B) is 80/20 to 30/70. The amount of the component attached to the polyester fiber is preferably 0.1-2wt.%.
Patent JP-H06151008-A (JP)
Title: Electric equipment
Inventor: NINOMIYA KAZUNORI
IPC: H01R13/58
Filed: 1992-11-05
Abstract: PURPOSE:To prevent breakdown of a power source cord, unstableness of a plug, and heat generation. CONSTITUTION:A terminal holder 16 is disposed inside a plug socket 14 in such a manner as to freely advance/retreat and tilt. A spring member 22 is provided for movably energize the terminal holder 16 in the retreating direction. Accordingly, if a power source cord 12 is strongly drawn in a connected state, the spring member 22 absorbs the tensile force, thus preventing breakdown of the power source cord 12. Furthermore, if the power source cord 12 is strongly drawn slantwise, the terminal holder 16 is inclined together with a plug 13 in the drawing direction. Consequently, it is possible to keep a contact state between the terminals 19, 25 under a predetermined contact pressure so as to prevent heat generation in the contact portion.
Patent JP-H03184166-A (JP)
Title: Transfer method for automatic teller machine
Inventor: ONO KAZUAKI
IPC: G07D9/00
Filed: 1989-12-14
Abstract: PURPOSE:To eliminate the need for a customer who comes to a bank after its transfer handling time to come to the bank again and to improve the service by storing transfer information temporarily when transfer operation is performed after the transfer handling time, and performing a transfer transaction in the service time of the next day. CONSTITUTION:The customer inputs information necessary for the transfer transaction through a customer operation part 12 and the information is stored in a storage device 20 and sent to a host computer CH30 through a connection interface part 19. After the transfer dealing time, the interface CH30 returns information on that to an automatic teller machine 10 to display a message indicating that the transaction is to be dealt on the next day on the display part of the operation part 12. The customer indicates the cancel or continuation of the transaction in response to the displayed message and when the continuation is indicated, the transfer information is displayed and stored in the storage device 31 by confirming operation by the customer, so that the interface CH30 performs all processes. Consequently, the customer who comes to the bank after the transfer handling time need not come to the bank again on the next day and the service is improved.
Patent JP-2000141239-A (JP)
Title: Driver with falling preventive mechanism
Inventor: OTSUKA MASAHIRO
IPC: B25B23/10
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a driver with a falling preventive mechanism capable of certainly holding a screw and preventing falling of the screw regardless of size and length of the screw to be screwed. SOLUTION: A skirt 4 is provided free to slide on a rod 3 extending to a head end part 2 from a grip 1 of a driver, and a space 6 to store a screw to be screwed to open to the head end side is formed on the skirt 4. Additionally magnets 7, 8 to attract each other are provided on each of base ends of the rod 3 and the skirt 4.
Patent JP-H10159679-A (JP)
Title: Piping construction for diesel engine
Inventor: YUGAWA YOJI
IPC: F02B3/06
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of the maintenance work of a cylinder head by constituting an oil passage communicating from the cylinder head to the cylinder block for collecting leakage oil from a fuel injection valve, and connecting a leakage oil collecting tube to the oil passage of the cylinder block. SOLUTION: A leakage oil collecting oil passage 1b is horizontally provided from a fuel injection valve housing part 1a. Further, a leakage oil collecting oil passage 1c is vertically provided downward from the leakage oil collecting oil passage 1b, and the outlet is opened on the underside of a cylinder head 1. A vertical leakage oil collecting oil passage 2a is also provided in a cylinder block 2, so as to communicate to the leakage oil collecting oil passage 1c. A connecting tube joint 7 is interposed between the opening part of the leakage oil collecting oil passage 2a on the upper face of the cylinder block 2 and the opening part of the leakage oil collecting oil passage 1c on the underside of the cylinder head 1, so as to communicate together the leakage oil collecting oil passages 1c, 2a. Hereby, at detaching the cylinder head 1 from the cylinder block 2, it is unnecessary to detach the leakage oil collecting tube, and hence efficiency of the maintenance work is improved.
Patent JP-H04196322-A (JP)
Title: Semiconductor device and disk substrate
Inventor: FUKUDA TAKUYA
IPC: H01L21/31
Filed: 1990-11-28
Abstract: PURPOSE:To contrive improvement both in reliability and durability by using an insulating film having almost no X-H bond (H indicates hydrogen, and X indicates the element of atomic number >=13). CONSTITUTION:In the insulating film formed by a plasma CVD method, the bonding strength, based on stoichiometry, is equal to the bonding strength of the film formed by high temperature reaction (700 deg.C or higher). At least the difference between their peak values of bonding is 10cm<-1> or below in infra-red spectrum. Also, in the insulating film formed by a plasma CVD method, the unnecessary bonding of reaction gas molecule does not remain in the film. The residual bonding in the film should be less that the limit of detection (the number of Si-H bonds <1X10<21>/cm<2>) of reaction gas molecule. As a result, the desirable characteristics and reliability, desirable durability in a disk plate, can be obtained form the semiconductor device.
Patent JP-2000149668-A (JP)
Title: Flat cable with terminal protective film
Inventor: SUDO SHIGEJI
IPC: H01B7/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable with a terminal protective film which can prevent deformation such as bending of a soldering type flat cable, not peelable during protecting a lead part and easily peerable in use. SOLUTION: A plurality of conductor 1 are spaced in parallel between insulating tapes 2. The both sides of the conductor 1 are exposed across the fixed length to form connection terminal parts (a lead part) to form a flat cable body 10a. A projecting part d and a reccessed part e are formed on a surface of the body 10a. In an one end of the tape 2 of the one side of the body 10a, an object on which narrow thermal adhesive type adhesive is attached at right angles to the length of a cable is attached to only the projecting part (d) as a terminal protective film 3 covering an end of the tape 2 and a serial terminal part to form a rectangular bonding part 4s. A pull-tab indicating part 5 is provided at a film part of the side of the tape 2 to form a flat cable 10 attaching terminal protective film.
Patent JP-H08181163-A (JP)
Title: Sheet for temporary fixation
Inventor: YOSHIDA HIDEKI
IPC: H01L21/60
Filed: 1994-12-26
Abstract: PURPOSE: To provide a sheet for temporary fixation wherein a fixing segment can be surely opened, generation of flaw and strain in a sheet can be prevented, and the manufacturing cost of a jig is low. CONSTITUTION: At least a pair of U-shaped first slits 7 are formed in a sheet 1, in the manner in which the tips of fixing segments 5 separated by the first slits 7 are made to face each other. By lifting the tips of the fixing segments 5, an object to be fixed 6 is clamped and temporarily fixed. Second slits 8 are formed in the base end portions of the fixing segments 5, so as to face the opposite direction of the first slits 7 for fixing. By thrusting opening segments 4 separated by the second slits 8, the fixing segments 5 are lifted.
Patent JP-H10148643-A (JP)
Title: Acceleration sensor and its manufacture
Inventor: SHINOURA OSAMU
IPC: G01P15/18
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an acceleration sensor in which the electrode-opposing area can be formed wide, the distance between electrodes can be made small, and the detection sensitivity can be improved. SOLUTION: This sensor is provided with a fixed part 20 where a main surface 20a has recessed and projecting parts and a movable part 25 where a surface that opposes the main surface of the fixed part 20 has a surface shape of transferred recessed and projecting parts, a lower electrode 21 as a first electrode, and an upper electrode 26 as a second electrode are formed at one and the other of the surfaces that oppose the fixed part 20 and the movable part 25, respectively. Then, the surface of the upper electrode 26 that opposes the lower electrode 21 has a surface shape of transferring the recessed and projecting parts on the surface of the lower electrode 21.
Patent JP-H03184182-A (JP)
Title: Character output layout determination system
Inventor: KOBARI KOUJI
IPC: G06F17/21
Filed: 1989-12-13
Abstract: PURPOSE:To enable layout determination without opressing storage capacity nor requiring trouble by holding a last character pattern and a current character pattern whose layout position is to be determined in a storage means and determining the layout according to the contents of a bit pattern. CONSTITUTION:When a necessary character code is inputted on a keyboard 19, a CPU 20 reads a corresponding character pattern out of a ROM 26 or hard disk 23 and stores it in a main memory 11. The last character pattern and the current character pattern whose layout is to be determined which are held in necessary areas of the memory 11 are read out and the CPU 20 detects the effective bit positions of both the character patterns to determines the layout of the character pattern according to the bit patterns so that the interval between both the character patterns is a determined minimum interval. Consequently, the proportional character layout is obtained without oppressing the storage capacity nor requiring the trouble for information generation.
Patent JP-2000147879-A (JP)
Title: Toner feeding device and toner replenishing vessel adopting therefor
Inventor: TERASAWA SEIJI
IPC: G03G15/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner feeding device, and the toner replenishing vessel equipped therewith, being made possible to easily transport in a state of containing toner without using such as buffer material, possible to surely acknowledge that the toner is loosened at the time of mounting on the developing part, possible to be easily recovered after using the toner by folding or rolling, and possible to be re-used. SOLUTION: This toner feeding device is standing for the toner feeding device that is provided with the toner replenishing vessel 4 and a suction pump 5 for feeding the toner to the developing part 2 of the image forming device, and the toner replenishing vessel 4 furnished with flexibility, is provided with a bag part 6 possible to be contracted by rounding after the use and a mouth part 7 furnished with the rigidity, and the suction pump 5 is allowed to suck the toner contained in the toner replenishing vessel 4 for feeding to the developing part 2.
Patent JP-H04192277-A (JP)
Title: Table tap with built-in cables
Inventor: ITO YOSHIO
IPC: H01R25/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a mess from being caused on the periphery and to prevent a cable of the other apparatus from being pulled out by mistake by providing plural cable winding devices to wing up power feeding cables furnishing a plug socket respectively inside the main body of a table tap. CONSTITUTION:In the main body 1 of a table tap, plural cable winding devices are provided, and cables 3 furnishing a connector 2 to connect to an apparatus to receive the power at the tip respectively can be pulled out from cable pulling out holes 6 and fixed at a desired length. The same function is given to a cable 5 to feed the power supply to the table tap. As a result, the cables can be pulled out at the desired length, a confused condition at the periphery can be prevented, and a refined condition visually can be given. At the same time, an erroneous operation to pull out a cable of the other apparatus in a mistake can be prevented. Since all the cables can be housed in the table tap, the transport and the packing can be made simple and convenient.
Patent JP-H04198226-A (JP)
Title: Corrosion-resistant reinforced resin pipe
Inventor: TSUKAMOTO MASAHIRO
IPC: C08J5/04
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the title pipe of improved corrosion resistance at relatively low cost by adding a reinforcement comprising two specified glass fibers to a synthetic resin and molding the obtained mixture. CONSTITUTION:A reinforcement is obtained by mixing general-purpose glass fibers comprising 52-56wt.% silicon oxide, 12-16wt.% aluminum oxide and 5wt.% or below boron oxide with special glass fibers comprising 56-65wt.% silicon oxide, 2-12wt.% aluminum oxide and 2% or below boron oxide in a weight ratio of (4-1):(1-4). The reinforcement is added to a synthetic resin and the obtained mixture is molded into a pipe, which is provided, if necessary, with an intermediate layer, a protective layer, etc.
Patent JP-H08174886-A (JP)
Title: Thermal head
Inventor: HYODO TETSUHARU
IPC: B41J2/335
Filed: 1994-12-27
Abstract: PURPOSE: To provide a thermal head in which the resistance value change of a heating resistor is effectively prevented and a predetermined print can be formed for a long period and which has excellent corrosion resistance. CONSTITUTION: A heating resistor 2 is provided on an electrically insulating board 1, and the resistor 2 is sequentially covered with a diffusion preventive layer 4 made of Si3 N4 or Si-Al-N, a shielding layer 5 made of Si-Al-O-N and a protective film 6 made of baked glass. Thus, since oxygen tending to be brought into contact with the resistor 2 is effectively shielded by the layer 5 having high denseness and no oxygen is included in the layer 4 covering directly the resistor 2, the oxygen corrosion of the resistor 2 is extremely effectively prevented.
Patent JP-H04175199-A (JP)
Title: Manufacture of product with inlaid design
Inventor: KAWASAKI MASAKI
IPC: B44C1/22
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a detailed inlaid design by forming the groove design having the shape corresponding to the groove design piercing both surfaces of a substrate on the surface of the substrate and filling the groove design with a decorative material before performing predetermined post-treatment. CONSTITUTION:A base film 5 is bonded to one side surface of a template M having a groove design 8a piercing both surfaces thereof and the other side surface of the template M is bonded to the surface of a substrate 11 through a release film 12. Sand blast in applied to the substrate 11 through the base film 5, the groove design 8a and the release film 12 to form the groove design 8b having the shape corresponding to the groove design 8a on the surface of the substrate 11. Subsequently, the template M is peeled off from the surface of the substrate 11 and the groove design 8b of the substrate 11 is filled with a decorative material 13 and the excessive decorative material 13 is scraped off from the surface of the substrate 11 and the release film 12 is peeled off from the surface of the substrate 11. By this method, a detailed inlaid pattern can be obtained.
Patent JP-H06172737-A (JP)
Title: Film adhesive and its production
Inventor: YOSHIDA TATSUHIRO
IPC: C09J179/08
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a highly reliable film adhesive which has a low water absorptivity, a high heat resistance, and a good workability in adhesion. CONSTITUTION:This film adhesive is obtd. by using, as the main component, an org.solvent-sol. polyimide resin which is obtd. by reacting an acid component comprising a¦¦x¦¦ mol of 4,4'-oxydiphthalic dianhydride and b¦¦x¦¦ mol of pyromellitic anhydride with an amine component comprising c¦¦x¦¦ mol of 2,2- bis[4-(4-aminophenoxy)phenyl]propane, d¦¦x¦¦ mol of 1,3-bis(3-aminophenoxy) benzene and/or dimethylphenylenediamine, and e¦¦x¦k mol of alpha,omega-bis(3- aminopropyl)polydimethylsiloxane in such molar amts. of (a), (b), (c), (d), and (e) as to satisfy the relations: a/(a+b)>=0.8, b/(a+b)<=0.2, and 0.05<=e/(c+d+e)<=0.5 and subjecting the reactional product to imidation by cyclization. The adhesive, contg. little impurities and releasing very little gaseous matters on heating, is very useful industrially as a material for microelectronics and semiconductor mounting.
Patent JP-H07172257-A (JP)
Title: Front-passenger airbag
Inventor: TANASE TOSHINORI
IPC: B60R21/231
Filed: 1993-12-22
Abstract: PURPOSE:To simplify the manufacture of a front-passenger airbag so as to reduce the number of manufacturing processes and the manufacturing cost by contracting and sewing the outer peripheral edges of two disc-shaped ground fabrics together, one of the ground fabrics having a gas inlet. CONSTITUTION:An airbag 11 comprises two disc-shaped ground fabrics 12, 13, the ground fabric 12 being smaller in diameter than the fabric 13 prior to sewing, and having a gas inlet 12a used to inflate the airbag 11. To manufacture the airbag 11, the large-diameter ground fabric 13 is contracted relative to the small-diameter ground fabric 12 and the fabrics 12, 13 are sewed together at their outer peripheral edges. This operation is achieved simply by adjusting the feed rate of the two ground fabrics 12, 13 disposed simply on the upper and lower sides, using an industrial sewing machine. The airbag 11 being inflated is in the form of a Rugby ball such that the distance L1 between the centers of the ground fabrics 12, 13 is longer than the diameter R1 of the sewing portion, and so can be used as a front-passenger airbag.
Patent JP-H09146267-A (JP)
Title: Sheetlike photoresist structure
Inventor: NONAKA JUN
IPC: G03F7/004
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To unnecessitate manual sticking of a mask to a sheetlike photoresist by sticking a dry film as a masking material on one face of the photoresist. SOLUTION: This sheetlike photoresist structure includes a sheetlike photoresist 10, a transparent protective sheet 12 stuck on one face of the photoresist 10, a dry film 14 stuck on the sheet 12 and a protective sheet 16 stuck on the other face of the photoresist 10. It is rolled and provided to a user. The protective sheets 12, 16 are formed from a synthetic resin such as polyester resin. The dry film 14 functions as a masking material and a dry film for a thermal recording system or a dry film of a silver salt photosensitive material is known as the dry film 14.
Patent JP-H09144666-A (JP)
Title: Oscillating compressor
Inventor: OSHIAGE HIROSHI
IPC: F16J15/3252
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a lip seal from being excessively deformed by a pressure from a compression chamber, and prolong the service life of the lip seal. SOLUTION: A piston 31 is formed of a piston body 32 and a retainer 20, a piston part 33 is formed on the upper end side of the piston body 32, and a compression chamber 19 is partitioned within a cylinder 7. The piston part 33 has a recessed part 33A and an annular edge part 33B, and a protruding edge part 33C having the upper side surface formed as a recessed curved surface 34 is formed on the annular edge part 33B. The retainer 20 has a protruding part 20A and an annular edge part 20B. The curved part 35C of a lip seal 35 is brought into contact with the recessed curved surface 34 in the state where a mounting part 35A is nipped between the annular edge parts 33B, 20B of the piston part 33 and the retainer part 20, and a lip part 35B is brought into sliding contact with the inner surface 7A of the cylinder 7.