baber/WOPTO huggingface dataset:
Patent JP-S5798536-A (JP)
Title: Heat-resistant resin composition
Inventor: IKUMA SADAO
IPC: C08L33/00
Filed: 1980-12-11
Abstract: PURPOSE: A heat-resistant resin composition with excellent high temp. stability, prepd. by mixing an N-phenylmaleimide-contg. vinyl copolymer with a vinyl copolymer contg. a vinyl cyanide compd.  
     CONSTITUTION: 10W90wt% Copolymer comprising 15W50pts.wt. N-phenylmaleimide residue, 85W40pts.wt. vinyl arom. monomer residue such as styrene residue and 0W30pts.wt. residue of a vinyl monomer such as maleic anhydride copolymerizable with these in such amounts as to tive 100pts.wt. in total is mixed with 90W10wt% copolymer comprising 15W30pts.wt. venyl cyanide residue such as acrylonitrile residue, 85W65pts.wt. vinyl arom. monomer residue and 0W30pts.wt. residue of a vinyl monomer copolymerizable with these in such amounts to give 100pts.wt. in total. Since the obtd. composition is excellent in heat resistance, high temp. stability and fluidity when molded, and well miscible with another resin, it is possible to modify its impact resistance by blending the compositoon with ABS resin, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0227091-A (JP)
Title: Method and device for vertical boring
Inventor: NASU TAKEO
IPC: E21B47/02
Filed: 1988-07-15
Abstract: PURPOSE:To enhance the accuracy and safety by automatically measuring the excavating attitude of a casing pipe, on the basis of the data therefrom, giving necessary correction into the design excavation direction, and thus performing excavation. CONSTITUTION:The leader 5 of a specified heavy machine 4 is joined with a casing pipe 6 as addition so as to make penetration into the ground 2, and excavation is performed with static pressure using a winch 7 non-rotarily. A longitudinal boring device 10 is furnished at the lower tip of the pipe 6, and the tip is fitted with a specified crown bit, etc., and coupling is made with a drive device 12 using oil pressure or water pressure. This is connected with a control device 14, and the drive device 12 is equipped in its upper part with a laser beam device 15 and a cloth screen 16 to constitute an excavating attitude/direction sensing device, which allows direct monitoring of misalignment of the pipe 6 due to ocular excavation of transit 19. This enhances reliability of the execution of works.
Patent JP-S6153515-A (JP)
Title: Magnetic recording medium for magnetic encoder and its preparation
Inventor: MIZOHATA YUKIO
IPC: G01D5/245
Filed: 1984-08-24
Abstract: PURPOSE:To make the magnetization pitch of a magnetized pattern extremery fine and to facilitate the manufacturing of the titled recording medium, by mounting a wire comprising a magnetic material, whichis wound at a predetermied pitch and magnetized according to a predetermined magnetized pattern, to the surface of a core material comprising a non-magnetic material. CONSTITUTION:A core material 13 is connected to a drive apparatus 14 for allowing said core material 13 to move to the direction shown by the arrow A at a constant speed while rotating the same around an axis X-X at a constant speed. A wire 15 comprising a magnetic material is preliminarily wound around a winding frame and drawn out thereform to be wound around the outer periphery of the core material 13 at a predetermined pitch P. The wire 15 is magnetized in the diameter direction thereof by a magnetization apparatus 17 so as to make a magnetic pole alternately opposite in the successively winding of the wire on the core material 13. In this case, by making the winding pitch small, the pitch of a magnetized pattern can be made small and manufacturing is made easy and manufacturing cost can be reduced.
Patent JP-S5978314-A (JP)
Inventor: JIYATSUKU KUROODO TEIREI
IPC: G01B11/27
Filed: 1983-09-24
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-H09320999-A (JP)
Title: Equipment for removing adhered material on semiconductor wafer mounting plate
Inventor: MORIKAWA OSAMU
IPC: B24B55/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the adhered material on the chamfered part of a mounting plate by providing the rotation axis of one removing head by tilting it from the top face of the mounting plate and arranging the parts of the removing head other than the rotation center to abut on the chamfered part of the outer circumference face of the mounting plate. SOLUTION: The rotation axis 12 of an outer circumference face removing head 1 is tilted from the top face 52 of a mounting plate 5, permitting the outer circumference face chamfered part 51 of the mounting plate 5 not to position on the line extended from the center line 12C of the rotation axis 12. Then, while the outer circumference face chamfered part 51 rotates in a horizontal direction, the abutting face of the outer circumference face removing head 1 makes contact by sliding in the reverse curved direction. Thus, since a nylon brush 11 removes adhered material, while changing its slide-contact direction, efficient removal is performed.
Patent JP-S5797620-A (JP)
Title: Improvement of crystallinity of semiconductor film
Inventor: OKI KENICHI
IPC: H01L21/268
Filed: 1980-12-11
Abstract: PURPOSE:To make the crystallinity of a semiconductor thin film favorable by a method wherein crystallization of the semiconductor is promoted by heating the semiconductor film with laser beams generating from mutually facing laser beam sources. CONSTITUTION:An SiO2 film 2 is formed on a transparent insulating substrate 1, and the Si film 3 is formed moreover on the upper face thereof to form a large areal thin film semiconductor forming body 5, the laser beam sources are provided facing mutually in the vertical direction interposing the forming body between them, the thin film semiconductor forming body 5 and the laser beam sources facing mutually in the vertical direction are equipped transferrably relatively, and laser beams 6, 7 from the laser beam sources are irradiated toward the forming body 5. Contour lines in the thin film become nearly perpendicular to the substrate 1 as shown in dotted lines 8, flow of heat becomes in parallel with the substrate 1, and heat currents in eight directions become dominant. Accordingly the Si thin film 3 consisting of large crystal nuclei 10 can be obtained.
Patent JP-S5799472-A (JP)
Title: Agricultural tractor
Inventor: HAYASHI TETSUAKI
IPC: B62D7/06
Filed: 1980-12-11
Abstract: PURPOSE: To enable a tractor to travel easily whichever the tractor body is directed, forward or backward, by attaching a handle shaft alternatively to a front or rear rotary shaft while changing the direction of a driver's seat.  
     CONSTITUTION: A driver's seat 10 is mounted swingably at its one end side on an engine bonnet 9 attached to a tractor body by a lateral shaft 11 and operatively swung to change the mounting direction to the tractor body forward and backward. To a transmission case 3 is connected a speed change pedal 16 interlocked with a control section of a speed change drive 13 through members 14, 15, while brake and clutch operating pedals 17, 18 are also adapted to be changed over with respect to the forward and backward travelling operation. The basic end side of a handle shaft 39 is adapted to be removably interlocked and connected with an input rotary shaft 37 of steering gear boxes 24, 27 provided onthe front and rear portions of the tractor body and permit the forward and backward changeover travelling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0519797-A (JP)
Title: Quantizing method
Inventor: NISHIGUCHI MASAYUKI
IPC: G10L19/035
Filed: 1991-07-16
Abstract: PURPOSE:To compress additional information of a voice signal with high compressibility by finding the linear approximation of the parameter of the additional information of the voice signal which is encoded with high efficiency and quantizing the deviation from the linear approximation. CONSTITUTION:The digital voice signal from an input terminal 1 is supplied to a pitch predicting circuit 2 and data after pitch prediction on the time base are supplied to a windowing and orthogonal converting circuit 3 to perform proper windowing and orthogonal conversion. The orthogonally converted data are supplied to a spectrum intensity calculating circuit 4 to calculate the intensity of each spectrum and a burke integration circuit 5 performs integration by critical bands to calculate the intensity of a burke spectrum. According to the intensity distribution, a masking threshold and RMS value (floating coefficient) calculating circuit 5 finds a threshold value and an RMS value, which are quantized by a parameter quantizing circuit 7 to find the linear approximation between the threshold value and RMS, thereby quantizing the deviation from the linear approximation respectively.
Patent JP-H0467327-A (JP)
Title: Optical disk device
Inventor: TAKI AKIO
IPC: G11B7/135
Filed: 1990-07-03
Abstract: PURPOSE:To simplify the structure of an optical head and to make it light and inexpensive by dividing the optical head for light emission and for light reception and reading the transmission light of an optical disk medium. CONSTITUTION:The head for laser light emission 2 is provided for one side of the optical disk medium 1 and the head for laser light reception 3 is provided for the other surface in correspondence with the head for laser light emission 2. Optical head control circuits 4 and 5 controlling the heads are connected to the head for laser light emission 2 and the head for laser light reception 3. When the track of the optical disk medium 1 is irradiated with laser light by the head for laser light emission 2, laser light transmits the optical disk medium 1 and transmission light is made incident on the head for laser light reception 3. The output signal is read by an optical head control circuit 5. Thus, the mechanism of the optical heads can be simplified, can be made small, light and inexpensive.
Patent JP-H0734373-A (JP)
Title: Tufted carpet and its production
Inventor: HASE KAZUHARU
IPC: D05C17/02
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a tufted carpet capable of being surely dyed from the tips of piles to their roots without generating the insufficient dyeing of the dyed color at the dyeing critical parts of the piles, when the tufted carpet is dyed. CONSTITUTION:A tufted carpet 1 comprises the first base fabric 3, cut piles 2 tufted in the first base fabric the second base fabric 6 adhered to the back surface of the base fabric 3, etc. Pile-like back stitches 7 formed by tufting the piles in the first base fabric 3 are thermally melted to close capillaries of nylon fibers. The cut piles from their tips to their roots, namely to the same height as the surface of the first base fabric 3, are dyed by a computer jet method. The back stitches 7 are coated with a latex compound 10 and subsequently adhered to the second base fabric 6 comprising jutes.
Patent JP-2000008634-A (JP)
Title: Storage management device for multistory parking equipment
Inventor: NAKAMURA SEITA
IPC: E04H6/18
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage management device for multistory parking equipment which automatically informs a user that he is not allowed to park his car when he tries to park a kind of car breaking a contract. SOLUTION: In the storage management device for multistory parking equipment, the height of a stored car is detected by a photoelectric sensor 29 and the car is automatically classified to a parking shelf for ordinary cars and a parking shelf exclusive to high roof cars and housed in the device. In this case, identification data allotted for respective users in advance and their contracted kinds of cars registered in advance are stored with relations between them in a memory 40, and parking cards corresponding to the contract contents are distributed to respective users.  When entering the parking device, if a contracted kind of car stored in the memory 40, corresponding to an identification data read out of the parking card by a cardreader 21 does not coincide with the kind of car shown by identification result of the photoelectric sensor 29, through the decision of a judging part 41, an announcement part 23 informs the driver of nonpermission.
Patent JP-H0578400-A (JP)
Title: Method for optically resolving amino acid derivative
Inventor: KAMIOKA RYUICHI
IPC: C07K14/00
Filed: 1991-06-21
Abstract: PURPOSE:To efficiently optically resolve the subject derivative having a high purity in a state free from the deviation of the optically resolving ability caused by temperatures by hydrolyzing an N-acyl amino acid ester in the presence of a specific liposome at the phase-transferring temperature of a gel phase-liquid crystal phase. CONSTITUTION:An N-acylamino acid ester (e.g. N-dodecanoyl-D-phenylalaninep- nitrophenyl ester) is hydrolyzed in the presence of a liposome at its gel phase- liquid crystal phase-transferring temperature to efficiently optically resolve the amino acid derivative. The liposome is formed of a phospholipid (e.g. L-alpha- dipalmitoyl phosphatidyl choline), a nonionic polyoxyethylene surfactant [e.g. poly(10)ethylene glycol p-1,1,3,3-tetramethylbutylphenyl ether], and an active peptide catalyst (e.g. benzyloxycarbonylL-phenylalanyl-L-histidyl-L-leucine).
Patent JP-H0738653-A (JP)
Title: Voice service line allocation method
Inventor: HAMOTO KOUICHI
IPC: H04M7/06
Filed: 1993-07-16
Abstract: PURPOSE:To remarkably improve the utilization efficiency of the service performance to the user and the voice service processing installation by revising dynamically the line number by the voice service class depending on the operating state of the line number to utilize the line resource in the voice service system at maximum. CONSTITUTION:A central processing unit 7 of a voice service processing unit 4 measures a traffic of voice service class and discriminates whether or not the line number for each voice service class is properly allocated. As a result, when any excess or deficiency takes place in the line number, an allocation revision request of a representative selection line group corresponding to the voice service class in the exchange 2 is made. The exchange 2 sets automatically the representative selection line group according to the allocation revision request and the voice service processing unit 4 reconnects the voice line to relevant voice service class automatically depending on the allocation revision.
Patent JP-S5877717-A (JP)
Title: Leading pinch roll array of take-up machine of hot strip mill
Inventor: NAKAJIMA AKIICHI
IPC: B21B1/26
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a coil in an excellent winding shape by arranging a leading pinch roll right before a side guide, and thus preventing the plate-width necking of a strip. CONSTITUTION:In the front pinch roll array of a take-up machine 4, a new leading pinch roll 6' is arranged right in front of a side guide 5, and a leading side guide 5' is further provided in front of it. Thus, tension is applied to a strip 2 in the side guide 5 from the head to the tail of the strip 2 to obtain a sufficient centering function through the side guides, thereby preventing telescoping at the external circumferential part of a coil. In addition, loose winding at the external circumference of the coil 2 is also prevented. Further, the lead rate of the pinch rolls is set adequate in terms of speed to eliminate the sag of the strip 2, preventing plate-width necking.
Patent JP-S6226996-A (JP)
Inventor: ROBAATO ADAMUSU DEISUCHIYAATO
IPC: H04N9/78
Filed: 1986-07-28
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-H0820353-A (JP)
Title: Wiring structure for electric power steering device
Inventor: ONODERA TSUGIO
IPC: B62D5/04
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the power loss of an electric power steering device and the effect of noise on a signal line from an electric power line. CONSTITUTION:An electric power line 13 connected to a power unit 8 integrally provided on an electric power steering device is wired from the power source terminal of a starter 12 fitted to an engine 11. A power source line 10 from a battery 9 to the starter 12 is relatively large in size, and the voltage drop between them is small. The electric power line 13 between the starter 12 and the electric power steering device is relatively short in distance, the voltage drop is small, and the power loss can be reduced to the utmost. The electric power line 13 is not required to be bundled together with other cables, and the effect of noise can be avoided.
Patent JP-S6332865-A (JP)
Title: Electrolyte holding matrix for fuel cell
Inventor: TAKAHASHI KENZO
IPC: H01M8/02
Filed: 1986-07-24
Abstract: PURPOSE:To retain a high bubbling pressure without impairing the retainability of phosphoric acid by mixing 30 to 40 wt% of SiC with an average grain size of 3 to 5mum into SiC with an average grain size of 0.6 to 1mum. CONSTITUTION:In an electrolyte retaining matrix for fuel cell using SiC as an electrolyte retaining material, 30 to 70 wt% of SiC with an average grain size of 3 to 5mum are mixed into SiC with an average grain size of 0.6 to 1mum. SiC grains with an average grain size of 0.6-1mum effectively fill gaps among SiC grains with an average grain size of 3-5mum. Accordingly, a high bubbling pressure can be obtained without largely impairing the retainability of phosphoric acid, and in addition, defects such as cracks are rarely generated.
Patent JP-S6331790-A (JP)
Title: Display material for thermal recording
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/28
Filed: 1986-07-25
Abstract: PURPOSE:To ensure that when the title material is used as a display sheet of an electronic blackboard, images written on the sheet can be recorded and images written on an ordinary paper can be recorded or displayed on the display sheet, by providing a colored member on one side of a laminar heat-sensitive member comprising a heat-sensitive material the transparency of which is reversible changed depending on temperature, and providing a laminar member of a fluoro resin on the other side. CONSTITUTION:The entire body of a laminar heat-sensitive member 2 having a heat-sensitive material the transparency of which is reversibly changed depending on temperature is once made transparent, and the member 2 is then partly opacified by a thermal head 4, whereby a white image is formed. when a colored member is disposed on the back side of the laminar heat-sensitive member provided with the white image, the image can be recognized as a white image, with the color of the colored member as a background. Alternatively, the entire body of the heat-sensitive member 2 is opacified, and then the member 2 is partly made transparent, whereby a transparent image is formed in a white surface. When the colored member 1 is disposed on the back side of the heat-sensitive member provided with the transparent image, the image can be recognized as an image of the color of the colored member, with the white ground as a background. In addition, characters or the like in each color can be and-written on a laminar member 3 of a fluoro resin provided on one side of the laminar heat-sensitive member 3, and the characters or the like can be erased by a cloth or the like.
Patent JP-H1023011-A (JP)
Title: Communication system and fault information-processing method
Inventor: SAKAMOTO KENICHI
IPC: H04L69/40
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To utilize limited transfer resources and to effectively collect fault information in a control part by periodically transferring to the control part fault statistics information of a high emergency degree and selectively transferring detailed fault information through the use of an idle time. SOLUTION: When a fault collecting instruction which is issued periodically, for example, at every second from the control part, a line interface 10 sums-up the number of virtual channel (VC) faults by virtual path (VP), and a fault number M at every VP is reported to the control part. the control part instructs the collection of detailed fault information to the line interface 10 within the range of the transfer ability of a control system transfer path 6 and the ability of control part MPU. The line interface 10 responds to the collecting instruction, so as to transfer the fault information. At this time, when the multiplex fault of a VC-level occurs, only the number of faults collected by a P-level is reported to the control part through the control system transfer path 6.  Therefore, the control part can collect detailed information within the range of the ability of the control system transfer path 6 and that of the control part, without interfering another task.
Patent JP-H0227841-A (JP)
Title: Composite local area network
Inventor: HATANO SATOSHI
IPC: H04L12/28
Filed: 1988-07-16
Abstract: PURPOSE:To prevent a branch network connecting to a connection node from being isolated even if the connection node is faulty by using communication nodes and a transmission medium connecting them so as to couple two branch networks. CONSTITUTION:Communication nodes 7c, 7d and transmission media 12a, 12b are added newly. When a connection node 4c of a 3rd branch network is faulty, the communication nodes 7c, 7d are operated and the 3rd branch network and the 4th branch network are connected by the transmission media 12a, 12b. Then the communication with other branch networks caused in the 3rd branch network is realized via a connection node 4d of the 4th branch network. Thus, the 3rd branch network is connected to a node 5d of a trunk network via the connection node 4d even if the connection node 4c is faulty, then the node is not isolated.
Patent JP-H0843577-A (JP)
Title: Handling method for constituting components of nuclear power plant
Inventor: MATSUURA TADASHI
IPC: G21C19/02
Filed: 1994-07-28
Abstract: PURPOSE:To reduce the influence of carrying steam generators out from and into reactor building, save man power for exchanging steam generators at the same time and complete the exchanging work in a short time. CONSTITUTION:The work for carrying in steam generators 1 to be placed inside the reactor containment 21 in a reactor building 11 of pressurized water reactor power plant is conducted. An opening 51 having the size for passing a steam generators 1 is provided in the upper part of the reactor containment 21 and the steam generators 1 are hung up to carry out through the opening 51 using a large crane 91. By this, the disassembling work of reactor building walls and equipments in the way for carrying out steam generators are reduced. Furthermore, the reduction of amount of various tentative equipments concerning the work of carrying out and carrying in steam generators and the reduction of man power for preparation and removal of the tentative equipments can be attained.
Patent JP-H0340976-A (JP)
Title: Method for preventing water absorption of porous inorganic civil engineering and construction material
Inventor: YAMADA KOSAKU
IPC: C04B41/49
Filed: 1989-07-06
Abstract: PURPOSE:To improve the water absorption preventing properties of porous inorg. civil engineering and construction materials by dissolving a specified siloxane oligomer in an org. solvent and coating the surfaces of the materials with the resulting soln. CONSTITUTION:A siloxane oligomer is composed of a dimer represented by formula I (where R<1> is 1-18C satd. alkyl and R<2> is 1-5C satd. alkyl) and/or a trimer represented by formula II, <=15 pts.wt. organoalkoxysilane monomer represented by formula III is preferably added to 100 pts.wt. of the oligomer and this oligomer is mixed with an org. solvent readily soluble in water, e.g. ethanol or isopropanol to prepare a soln. having 2-20% concn. of the siloxane oligomer. The surfaces of porous inorg. civil engineering and construction materials such as a gypsum board and lightweight concrete are coated with 10-1,000g/m<2> of the soln. by brushing, spraying or other method to form thick waterproof layers of about 1-20mm thickness.