baber/WOPTO huggingface dataset:
Patent JP-2000291878-A (JP)
Title: Method for protecting cylindrical end portion, and its structure
Inventor: TSUBOTA HIROTAKA
IPC: F16L57/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting a slidable cylindrical end portion capable of ensuring the sufficient cushioning property by a single packing material and easily slidable in the axial direction, and its structure. SOLUTION: A square packing sheet 3 is positioned at an end portion of a rib pipe 1, the packing sheet 3 is folded toward an outer circumferential surface side at a circumferential edge of the end portion of the rib pipe 1 so as to be abutted on the outer circumferential surface of the rib pipe 1, a folding line 4a is formed along a diagonal from a part corresponding to the circumferential edge of the end portion of the rib pipe 1 to four corners, pleat parts 4 of four pieces are formed with the folding line 4a as a ridge, the folding line 4a is formed parallel to the axis of the rib pipe 1 at the root of each pleat part 4, and each pleat part is folded and multiply wound around the outer circumference of a cylindrical body at the folding line, and the pleat parts are bound to the cylindrical body by a binding means.
Patent JP-H02282842-A (JP)
Title: File secrecy protecting system
Inventor: TAKAHASHI YOSHIHITO
IPC: G06F21/44
Filed: 1989-04-25
Abstract: PURPOSE:To easily protect the file secrecy for each user by setting the names of groups of terminals as the elements to decide permission for use of the files. CONSTITUTION:A session set-up means 4 acquires the information on each session via a terminal control means 2 and stores these acquired information into the session control information 5. When the terminal identification name and an acquiring request of the terminal group names are received from the means 4, a terminal control file control means 6 retrieves a terminal control file 7 and sends the terminal group name of the corresponding terminal identification name to the means 4 in reply. Then the means 6 compares the use-permitted terminal group name with the terminal group name informed from a conversation control means 3 against a file access request of the means 3 and decides whether the use of the relevant terminal is permitted or not. If not, the file access request is rejected. As a result, the secrecy can be easily protected for each group of user files.
Patent JP-S62259202-A (JP)
Title: Rotary drum device
Inventor: ABE KENJI
IPC: G11B5/52
Filed: 1986-05-06
Abstract: PURPOSE:To prevent a rotary transformer from breakage due to shock by forming a surface protection layer at least on one surface out of a rotary side core surface and a fixed side core surface which are opposed to each other. CONSTITUTION:A fixed side core surface protection layer 21 is formed on the surface of a fixed side core 8. The protection layer 21 is formed at least by one kind of material out of materials with low elasticity, i.e. elastic rubber, silicone rubber, natural resin, and synthetic resin. These materials are formed on the surface of the fixed side core 8 by application, adhesion, press-sticking, or welding. Although the rotary side core 7 collides with the fixed side core 8 at the time of shock due to drop, the surface protection layer 21 formed on the fixed side core 8 adsorbs the shock, so that the rotary transformer can be prevented from being broken and deformed.
Patent JP-H08298405-A (JP)
Title: Portable radio equipment antenna
Inventor: HOSHIHARA YASUNORI
IPC: H04B1/3822
Filed: 1995-04-27
Abstract: PURPOSE: To surely detect an incoming call and to avoid blocking by a head to the antenna by locating a helical antenna element horizontally in the standby state and the element vertically in the speech state so as to detect its magnetic field and its electric field. CONSTITUTION: A projection 7 is supported by a turning means 9 to be turned in directions of the arrows C, D and they are made of a conductive material. A helical antenna element 4 is fixed to the projection 7 by a feeding section 10. Thus, the power is supplied from a transmission reception circuit 3 to the element 4 via a connection member 8. Then the element 4 is arranged to a notch 6 in the standby state and set vertically to a magnetic field component of an incoming wave to suppress its electric field component and to maximize the magnetic field component, then the fluctuation in the magnetic field component of the incoming wave is detected. Furthermore, in the speech mode, the element 4 is turned in the direction of the arrow C to be removed from the notch 6 and to set the element 4 in the same direction as the electric field component of the incoming wave, then the electric field component of the incoming wave is detected without hindrance by the head or the like of the user.
Patent JP-S585021-A (JP)
Title: Signal generating device
Inventor: IYAMA KUNIHIKO
IPC: H03K3/02
Filed: 1981-07-02
Abstract: PURPOSE:To generate voltage even in case of no signal so that a malfunction is not generated even if a noise is superposed, by forming a shape of the outside circumferential surface of a signal rotor of the first signal generator, so that a space against an opposed iron core is gradually increased as the signal rotor rotates, except the projecting part. CONSTITUTION:A signal rotor 7 of the first signal generator rotates as a driving shaft 5 rotates, and when a projecting part 7a is opposed to an iron core 13 of a coil 14, a signal having both polarity is generated. The outside circumferential shape of the signal rotor 7 is formed so that a space between the iron core 13 and the outside circumferential surface is gradually increased as it rotates, therefore, an output of the coil outputs voltage being slightly larger than zero. Therefore, a malfunction of the first signal generator can be prevented by setting an operation level of the first signal generator so that it does not become lower than an operation level of the second signal generator, even if a noise generated by an output signal of the second signal generator is superposed.
Patent JP-H05279095-A (JP)
Title: Method of utilizing converter slug and preliminarily treated
IPC: C04B28/02
Filed: 1992-03-30
Abstract: PURPOSE:To efficiently use a slug which is one of unused resources and also to increase efficiency of a concrete placing work by using a converter slug or a preliminarily treated slug of molten slug as a concrete filler and using sand, a water reducing agent and a thickener at that time. CONSTITUTION:The converter slug which is pulverized by air at <=5mm in the diameter and is formed at a spherical shape or the preliminarily treated slug of molten slug is used as a concrete filler and at that time the sand and the slug are compounded at a volume ratio of from 9:1 to 7:3 and besides the water reducing agent and the thickener are used together. By using the spherical slug, even though the ratio of water to cement in the concrete is small, the strength can be increased. Also the flowability is excellent, so that the unhardened concrete can sufficiently be filled in a mold frame without particlularily using a vibrator, thus the initial strength can be increased.
Patent JP-S5628602-A (JP)
Title: Production of liquid separating pipe
Inventor: KAWAKAMI KANJI
IPC: B01D71/30
Filed: 1979-08-14
Abstract: PURPOSE: To produce a liquid separating pipe of not requiring bonding of film overlap portions with ease by covering a porous supporting pipe with a film or tube of polytetrafluoroethylene having been stretched, made porous and given thermal shrinkability and heat treating these.  
     CONSTITUTION: A film or tube of polytetrafluoroethylene (PTFE) is stretched and is formed to numerous microholes to be made porous and given thermal shrinkage. Here, the film or tube of PTFE is made porous to about 25W95% voids and about 0.05W100μ pore sizes. The film etc. after stretching are about 20W500μ thick. Next, this film or the like is usually covered on a porous supporting pipe by wrapping, after which it is heated to about 330W420°C to be shrunk and be adhered to the supporting pipe, whereby the liquid separating pipe is produced. Hence, the production process is simplified without using any adhesive agent and the liquid separating pipe is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61264090-A (JP)
Title: Coke oven
Inventor: NISHIWAKI JINICHI
IPC: C10B15/00
Filed: 1985-05-17
Abstract: PURPOSE:To improve the heating of raw material coal and shorten the time of coke production, by passing an oxygen-free high-temperature gas through interstices between raw material coal grains in a carbonization chamber, eliminating the inhibition of heat transfer with air, etc., in the interstices between the raw material coal grains and transferring heat directly from the hot gas to the raw material coal. CONSTITUTION:Carbonization chambers 1 surrounded by walls of fire brick and gas distribution chambers 6 are provided in parallel, and the carbonization chambers 1 and gas distribution chambers 6 are divided with walls 7 of the fire brick. Many small holes 8 are perforated in the walls 7 to communicate both chambers 1 and 6. Each gas distribution chamber 6 is provided with gas supply holes 10 for connecting gas supply pipes 12 for supplying the oxygen-free high-temperature gas thereto. Each carbonization chamber 1 is provided with gas vent holes 9 for connecting gas pipes 11 for discharging the oxygen-free gas after passing through the interstices between raw material coal grains filled in the carbonization chamber 1. The raw material coal is heated through the oxygen-free high-temperature gas, entering the carbonization chamber 1 at the small holes 8, and flowing through the interstices between the raw material coal grains.
Patent JP-S5729185-A (JP)
Title: Separation and extraction processing system for graphic pattern
Inventor: YOSHIDA MASUMI
IPC: G06V10/44
Filed: 1980-07-29
Abstract: PURPOSE:To extract the straight-line part of a wiring pattern contacting direclty with a block pattern and to input a figure to a data processor, by determining coordinate informtion by extracting the wiring pattern by processing parts. CONSTITUTION:The separation into intersecting points and unintersecting points between wiring patterns in a vector figure 7 is performed by preprocessing part 8, and an extraction processing part 9 of the 1st block-pattern contact straight-line component extracts the 1st straight-line components of a wiring pattern contacting with one side of a block pattern. Further, a connection processing part 10 of the 1st straight-line component extracts the straight-line components of the patterns, which are not straight lines constituting the left side, to make connections with existing components, and extract and connects straight-line component, having terminal points separated from the right side, to the existing components. Then a connection processing part 12 of the 2nd straight-line component, 3rd straight-line component connection processing parts 13-1 and 13-2, and an extraction processing part 14 of the 2nd block pattern contact straight-line component process respective block patterns to extract and connect straight-line parts of the wiring patterns.
Patent JP-H11282841-A (JP)
Title: Language analysis device and computer readable recording medium recording language analysis program
Inventor: KOBAYASHI IKUAKI
IPC: G06F17/28
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the deciding accuracy of the end of a sentence by discriminating a period '.' put at the end of a sentence from a period '.' showing an abbreviation when an English sentence is analyzed. SOLUTION: An English sentence is inputted (S21) and delimited in spaces (S22). Then these delimited words are retrieved via a dictionary (S23). Such a word as 'Mt.' having a period showing an abbreviation is retrieved and defined as a period that does not show the end of a sentence. If the retrieval fails (S24, NO), a special symbol etc., if added at the end of a word (S25) is deleted (S26) and this word is retrieved again (S23). If the deleted symbol is '.', '!' or '?', the end of the English sentence is decided (S28, YES).
Patent JP-S5229600-A (JP)
Title: Control device of condensing machine cascade plant
Inventor: HAYAMA NOBUYUKI
IPC: B01D59/20
Filed: 1975-08-29
Abstract: PURPOSE: By detecting trouble number of condensing machine, cascade supply flow amount is controlled, and plant is operated safely and economically under various conditions, in the most suitable state, usually. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11277545-A (JP)
Title: Sleeve pin-less mold
Inventor: OSAKI TERUMASA
IPC: B29C33/44
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make a sleeve pin unnecessary by a method wherein stripper bushings for fastening the rear end of a molding lightly adhered to tip of a core pin are arranged openably and closably so as to slidably hold the core pin with the bushings at the opening of molds in order to pull out the core pin from the molding, resulting in falling the molding down. SOLUTION: A pair of stripper bushings 5 and 5 for fastening the rear end of a molding 4 are arranged openably and closably from the radial direction of a core pin 3. Then, the molding 4 is injection-molded at the tip of the core pin 3. After that, a movable cabinet 2 is opened and a pair of the stripper bushings 5 and 5 are advanced so as to slidably hold the core pin 3. Next, by pulling out the core pin 3, only the core pin 3 is pulled out of the molding, since the rear end of the molding 4 is fastened by the stripper bushings 5 and 5, resulting in falling the molding 4 down. Thus, a valuable sleeve pin becomes unnecessary, and the cost reduction of the molding and the improvement of its productivity can be realized.
Patent JP-H06313131-A (JP)
Title: Coating composition for rustproof steel sheet
Inventor: HATANO HIROSHI
IPC: C09D5/08
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a coating composition made proof against initial blistering of coated film, having a persistent effect of preventing the blistering of coated film and excelling in an rustproofing effect, boiling water resistance and processability by incorporating specified amounts of strontium chromate and barium chromate. CONSTITUTION:This coating composition contains strontium chromate (A) and barium chromate (B) in amounts to give a total of 20-60wt.% based on the nonvolatiles of the coating material. Components A and B are used in amounts of desirably 5wt.% or above for each, more desirably 10-40wt.% for component A, and at least 10wt.% for component B.
Patent JP-S59231734-A (JP)
Title: Magnetic recording medium
Inventor: HOSAKA AKIHIKO
IPC: G11B5/738
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a magnetic recording medium having a back layer exhibiting high adhesion to a base by coating the back coating layer formed by dispersing a powder filler in a binder contg. a polyurethane resin, cellulosic resin and a vinyl chloride/vinylidence chloride copolymer and a curing agent on the base. CONSTITUTION:A magnetic tape having a back layer formed by adding a powder filler of carbon black powder, graphite, SiO2, TiO2, CaCO3, etc. at 0.5- 3pts.wt. by the weight of a binder to the binder consisting of 20-40pts.wt. polyurethane resin, 10-60pts.wt. cellulosic resin, 10-50pts.wt. vinyl chloride/ vinylidene chloride copolymer and 10-30pts.wt. polyisocyanate as a curing agent in 100pts.wt. total resin is manufactured. A magnetic tape having the back layer which exhibits particularly excellent wear resistance, heat resistance and adhesion, is free from diorderly winding, etc. and has a good running characteristic is thus obtd.
Patent JP-S61263188-A (JP)
Inventor: ANZAI YOSHIHARU
IPC: H01L21/302
Filed: 1985-05-16
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-S62260298-A (JP)
Inventor: YANADA KAZUHIKO
IPC: G08B23/00
Filed: 1986-05-07
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-H01275643-A (JP)
Title: Improved rubber composition
Inventor: MIKAWA JUNICHI
IPC: C08L7/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a rubber composition improved in abrasion resistance without worsening its workability and heat build-up and desirable for tire treads or the like, by mixing a rubber with carbon black provided with a plurality of properties including surface activity. CONSTITUTION:100pts.wt. rubber selected from a natural rubber and a diene synthetic rubber is mixed with 40-120pts.wt. carbon black which can satisfy the requirements that a nitrogen adsorption specific surface area (N2SA) is 110-140m<2>/g, a compressive DBP absorption (24 MDBPA) is 80-120ml/100g, a DELTAD50/Dst ratio is 0.60-0.85 (wherein DELTAD50 is the half width of a distribution of agglomerates, and Dst is the modal diameter of agglomerates) and an AHR >=0.10 (wherein AHR is the ratio of the amount of superficial active hydrogen determined from the amount of H2S formed when carbon black is reacted with sulfur at 350 deg.C to that formed at 550 deg.C). A rubber composition having improved high reinforcing property and high abrasion resistance can be obtained without causing worsening of heat build-up, lowering of workability, marked change in rubber properties, rising of cost, etc.
Patent JP-H09270716-A (JP)
Title: Composite electronic equipment
Inventor: CHIHARA EIJI
IPC: G11B33/12
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To respectively independently operate different electronic equipments from both front and back surfaces. SOLUTION: The operation part of the respectively different electronic equipments 14 and 24 are arranged on the front and back surface sides of a case and speakers SR, SL, SR' and SL' are respectively arranged on both left and right sides of the operation parts. A pair of the speakers present on the back surface side are used as rear speakers at the time of using the electronic equipment and signal supply to the left and right speakers is inversion-controlled at the time of inverting the front and back of the case and using it. By automatically inverting the signal supply to the speakers in such a manner, since the normal position of the speaker is automatically switched, it is convenient.
Patent JP-H02284295-A (JP)
Title: Abnormality alarm generator for process
Inventor: IMAI HIDEKI
IPC: G01D21/00
Filed: 1989-04-26
Abstract: PURPOSE:To complete accident prevention by repeatedly generating an alarm at intervals of a prescribed time at the time when the state variable of a process approaches a limit value set on the danger side beyond the upper limit or lower limit alarm level value. CONSTITUTION:A CPU 6 is provided with a forgetting prevention alarm circuit 12, and this circuit 12 takes in the liquid level measured value from a detector 4 which is given from an A/D converter 5 at intervals of a prescribed sampling period, and the circuit 12 causes an alarm device 9 to generate an alarm when the liquid level measured value reaches an upper limit or lower limit alarm level PH or PL, and the circuit 12 generates an alarm at intervals of a prescribed sampling period when the liquid level measured value approaches the upper limit value beyond the upper limit alarm level PH or approaches the lower limit value beyond the lower limit alarm level PL. Thus, possibility of an accident is reduced.
Patent JP-H06315083-A (JP)
Title: Picture forming device
Inventor: HAMADA AKIYOSHI
IPC: B41J2/51
Filed: 1993-04-30
Abstract: PURPOSE:To provide a picture forming device in which several kinds of resolution can be easily switched without using an optical means. CONSTITUTION:The picture forming device in which a low resolution mode can be switched to a high resolution mode having high resolution which is N times as high as the low resolution, is equipped with a mode designating means 206 which designates the low resolution mode or the high resolution mode, and a picture memory 20 which has a prescribed capacity necessary for a processing at the time of the high resolution mode. Also, this device is equipped with a data writing/reading means 200 which develops picture data to the picture memory 20 by a bit pattern, and reads the developed data by each one dot by a line unit, when the high resolution mode is designated, and which develops the picture data to a capacity part which is 1/N<2> times as large as the picture memory 20, reads the developed picture data of one dot in the same line each N times, and reads the picture data on the same line each N times, when the low resolution mode is designated, and an image forming means 3 which forms an image based on the read picture data.
Patent JP-H07286249-A (JP)
Title: Production of magnetostriction material
Inventor: MORI TERUO
IPC: H01L41/20
Filed: 1994-04-19
Abstract: PURPOSE:To inexpensively produce a (Tb, Dy)Fe2 magnetostriction material small in crystalline magnetic anitosropy at an ordinary temp. and furthermore high in the amt. of magnetostriction by utilizing a powder metallurgical method. CONSTITUTION:A mixture contg. the power of a raw material A having a compsn. expressed by (TbxDy1-x)Ty [T is one or more kinds among Fe, Co and Ni; (x) and (y) each is atomic ratio, and 0.30<x<=0.50 and 1.70<=y<=2.00 are satisfied] and the powder of a raw material B having a compsn. expressed by (Dy1-tTbt)zT1-z [(t) and (z) each is atomic ratio, and 0<=t<=0.30 and 0.40<=z<=0.80 are satisfied] or contg. a raw material C substantially constituted of T in addition to the raw material A and raw material B is compacted in a magnetic field, and after that, sintering is executed. Thus, the magnetostriction material having a compsn. expressed by (TbvDy1-v)Tw [(V) and (w) each is atomic ratio and 0.27<=v<0.50 and 1.70<=w<=2.00 are satisfied] and in which the (111) axis is oriented can be obtd.
Patent JP-H05295022-A (JP)
Title: Catalyst for polymerizing olefin and production of olefin polymer
Inventor: SUGA SADANORI
IPC: C08F4/6592
Filed: 1992-04-23
Abstract: PURPOSE:To obtain the subject catalyst, providing a narrow molecular weight distribution and excellent in bulk specific gravity and polymerization activity by treating a metallocene-based transition metal compound, clay, etc., and an organoaluminum compound under specific conditions. CONSTITUTION:The objective catalyst is formed by bringing (A) a transition metal component composed of a metallocene-based transition metallic compound such as bis(methylcylopentadienyl)zirconium dichloride and (B) clay, a clay mineral or an ion exchangeable layer compound, and (C) an organoaluminum compound such as trimethylaluminum into contact with each other and prepolymerizing an olefin in an amount of 0.001-1000g based on 1g component (B) in the presence of the resultant product. Furthermore, the molar ratio of the metal in the component (a) to the hydroxyl group of the component (b) and the Al in the component (B) is preferably 1/(0.5-10000)/(0.5-1000000). Thereby, the objective olefinic polymer is efficiently obtained by (co)polymerizing the olefin in the presence of the catalyst.
Patent JP-H043349-A (JP)
Title: Group signal generator
Inventor: TANEHASHI MASAO
IPC: G11B7/26
Filed: 1990-04-20
Abstract: PURPOSE:To suppress the difference of sector length in one track to one bit or below even at the time of the change of the number of sectors by expanding group data corresponding to one rotation of a disk in a memory. CONSTITUTION:The data bit volume per disk rotation, the number of sectors, the mirror group start position in one sector, and the mirror group length are inputted to a computer 2 by a keyboard 1, and a disk rotational angle signal is divided and is inputted to a PLL circuit 3. A counter circuit 4 uses these data to generate address data, and it is stored as group data in a memory 5. The PLL circuit 3 multiplies the disk rotational angle signal obtained from a cutting device to generate a bit clock signal, and a memory address signal is generated from the counter circuit 4. Group data is stored in the address designated by this address signal of the memory 5, and a group signal for the read state is generated only when a memory write signal is turned off.