baber/WOPTO huggingface dataset:
Patent JP-S60173017-A (JP)
Title: Aromatic polyester-polycarbonate resin
Inventor: KAMIYAMA KATSUHISA
IPC: C08G63/00
Filed: 1984-02-20
Abstract: PURPOSE:The titled resin excellent in heat resistance, bending strength, bending modulus, etc., obtained by mixing bisphenol A with bisphenol S and reacting the mixture with an aromatic dicarboxylic acyl chloride and phosgene. CONSTITUTION:Bisphenol A is mixed with bisphenol S at a molar ratio of about 9:1-2:3, and the mixture is reacted with an aromatic dicarboxylic acyl chloride (e.g., terephthaloyl chloride) and phosgene to obtain the purpose aromatic polyester-polycarbonate resin. This resin comprises structural units of formulas I , II, IIIand IV in the ratios of (formula I + formula III) to (formula II + formula IV) of 4:1-2:3 and (formula I + formula II) to (formula III + formula IV of 9:1-2:3 and has a reduced viscosity as measured in a methylene chloride solution of 0.3-1dl/g.
Patent JP-H03232581-A (JP)
Title: Water cleaning device
Inventor: MOTOMURA MASAKI
IPC: C02F1/00
Filed: 1990-02-09
Abstract: PURPOSE:To exactly know the timing for exchanging a water cleaning filter by providing a detector to detect the residual chlorine in cleaned water between the water cleaning device and a faucet and announcing the time when the detected residual chlorine attains a prescribed value to an alarm. CONSTITUTION:The water cleaning device 1 contg. the water cleaning filter 4 is connected between a raw water pipe 11 and the faucet 13 and raw water is filtered by the water cleaning filter 4 to the clean water. This clean water is discharged from the faucet 13 via a cleaned water pipe 12. The detector 14 to detect the residual chlorine in the clean water is provided between the water cleaning device 1 and the faucet 13. The time when the residual chlorine detected by the detector 14 attains the prescribed value is announced with sound production or display by the alarm 24. Consequently, the timing for exchanging the water cleaning filter is exactly known in this way.
Patent JP-S61190638-A (JP)
Title: File control system for virtual computer
Inventor: TAKASAKI SHIGEO
IPC: G06F12/00
Filed: 1985-02-20
Abstract: PURPOSE:To perform file input/output processing at a high speed to reduce the overhead of a virtual computer by providing a private interface related to file input/output between the virtual computer and a virtual computer monitor (VMM). CONSTITUTION:A virtual memory space generated in the VMM is divided to memory spaces 32 and 33 of the virtual computer (VM) and virtual file spaces 34, 35 and 36 independently of one another. These spaces are generated and managed by the VMM and are mapped in an actual memory space 31. A temporary file 81 of the VM is defined by one logical input/output device 83 of the fixed block format. The correspondence between the temporary file 81 and the logical input/output device 83 is performed by an operating system (OS) on the VM, and that between the logical input/output device 83 and the virtual file space 34 is performed by the VMM.
Patent JP-H10229414-A (JP)
Title: Back-pressure control system
Inventor: KAWAMI MASAMI
IPC: H04L47/265
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration in the throughput in a preceding exchange node, even when back-pressure control is conducted for a long period. SOLUTION: In the case that congestion requiring rate control is detected by a congestion detection section 1, a congestion notice transmission section 2 refers to total number of stored cells of the same connection as cells passing through a link buffer, and rate control is executed only when the stored cell total number exceeds a prescribed threshold rate TH2(>=2 cells). Furthermore, a buffer area for non-restriction object connection cell transfer that is not used by cells of restriction object connection is reserved in each link buffer. Furthermore, when back-pressure is released, cells of the connection having originally non-restricted object connection are read with priority for a sweep-out period by a prescribed period from the release of back-pressure.
Patent JP-S61190042-A (JP)
Title: Spectral reflectivity variable alloy and recording material
Inventor: IKUTA ISAO
IPC: G11B7/2433
Filed: 1985-02-20
Abstract: PURPOSE:To provide a spectral reflectance variable alloy suitable for a recording medium by adding the selected third element at a specific ratio to a binary system of Fe-Zn or Fe-Al and cooling quickly the same from a molten metal. CONSTITUTION:The spectral reflectance variable alloy consists of one of 15-45wt% Fe and Zn and 35-50% Al and <=15% >=1 kinds selected from groups of IA, IIA, IVA, VA, VIA, VIIA, VIII, IB, IIB, IIIB, IVB, VB and rare earths. This alloy has the crystal structure different at the 1st temp. higher than a room temp. and the 2nd temp. lower than said temp. in a solid soln. state. More specifically, the alloy has the crystal structure different from the crystal structure by non-quick cooling at the low temp. when the alloy is quickly cooled from the high temp. The alloy has >=2 kinds of spectral reflectances at the same temp. and can be reversibly changed in the spectral rate when subjected to a heating treatment in a solid phase state. The alloy is used for the recording material by cooling quickly and solidifying the material from a vapor phase or directly from the liquid phase and forming the same into a non-bulk state, etc.
Patent JP-S5337792-A (JP)
Title: Preparation of block copolymer
Inventor: SEKI KENJI
IPC: C08F2/00
Filed: 1977-03-22
Abstract: PURPOSE: To prepare a block copolymer with good heat resistance, transparency, etc. by copolymerizing ethylene with a specific olefin compound in the presence of a Ziegler type catalyst and then polymerizing the resulting copolymer with a radical polymerizable vinyl compound and an organic sulfoxide compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269723-A (JP)
Title: Display device
Inventor: HIRAI MINORU
IPC: G09F9/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the display device which has simple structure and high performance reliability and is free from the probability of wire breaking due to the external force of vibration, a shock, etc. CONSTITUTION:The liquid crystal display device consists of a liquid crystal panel 3, a driving signal supply substrate 1 which is arranged opposite the liquid crystal panel 3 across a constant space part 4, and a driving integrated circuit 21 which is mounted on the substrate 1 across a flexible substrate 23 and a lead pattern 2 and is connected to the connection part 32 of the liquid crystal panel 3 by the lead pattern 2; and resin 5 is charged in the space part 4 to fix the liquid crystal panel 3 and driving signal supply substrate 1 in one body.
Patent JP-S63199199-A (JP)
Title: Pivotal installation of rudder for vessel
Inventor: HAGI MASUYA
IPC: B63H25/38
Filed: 1987-02-12
Abstract: PURPOSE:To shorten the construction period by constituting the pivotal installation of a rudder onto a stern member from three processes by using a rudder needle inserted into a gudgeon drilled on the stern member through a bush. CONSTITUTION:A retaining plate 013 is fixed onto the undersurface of the gudgeon 09 of a stern member, and a rubber chute 016 is loaded onto the upper surface. In the second process, a bush 100 is concentrically fixed onto a sleeve 08 by inserting a plurality of spacers 1 at equal intervals into the gap between the sleeve 08 and the bush 010, and the bush 010 is fixed onto a rudder needle 05 through a fastening cable 2 and the bush 010 is loaded onto the rubber sheet 016. In the third process, the hardening type liquid resin 015 is poured into the gap between the inner peripheral surface of the gudgeon 09 and the outer peripheral surface of the bush 010, and the fastening cable 2 and the spacer 1 are removed. Therefore, the need of the axis center adjusting work is avoided, and the gap 011 between the sleeve 08 and the bush 010 can be easily adjusted, and the construction period can be shortened, and economical and safe pivotal installation of rudder of a vessel is permitted.
Patent JP-H02209267-A (JP)
Title: Printing controller
Inventor: SHIOMI KENJI
IPC: B41J29/46
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate the need for a reset of an interrupt timing by providing a process part conducting an interrupt processing by receiving an interrupt signal outputted from a vertical control buffer at an interrupt generation timing and a feed check interrupt signal from a feed check interrupt generation part. CONSTITUTION:Two bit map memories 26 are provided, and an interrupt timing and an interrupt factor are preset by a program of a process part 18 in a vertical control buffer 16 and a feed check interrupt generation part 27. During a printing of one page, an interrupt factor '1' is informed from an output part 15 to the process part 18 at a timing 23. The process part 18 calculates, for example, a printing position for a next page by receiving the interrupt factor '1'. At a fixed timing 29 for a perforation line 21, a feed check interrupt signal is informed from the feed check interrupt generation part 27 to the process part 18. At this time, the process part 18 applies an error check to a printer device 17. If an error exists, the process part 18 cancels the printing of the appropriate page and performs an error indication.
Patent JP-H0284648-A (JP)
Title: Positive type radiation sensitive resin composition
Inventor: ISAMOTO YOSHITSUGU
IPC: H01L21/30
Filed: 1989-02-09
Abstract: PURPOSE:To prevent the wear of film of the subject composition even in case the composition is processed by using a radiant ray having a short wavelength, and to obtain a good resist pattern with high resolution by incorporating a specified alkali soluble resin, a radiation sensitive compd. and a compd. capable of suppressing dissolution against an alkaline aqueous solution in the composition. CONSTITUTION:The alkali soluble resin capable of forming a film which has a dissolving speed to an aqueous solution contg. 1wt.% of tetramethyl ammonium hydroxide at 25 deg.C of <=10,000 A/min, at least one kind of the radiation sensitive compd. selected from a group comprising diazo ketone and diazosulfone, and the compd. capable of suppressing the dissolution to the alkaline aqueous solution of the alkali soluble resin are incorporated in the composition. Thus, in case the composition is processed by using the radiant ray having the short wavelength such as a far UV ray or an excimer laser, etc., the wear of film of the composition in an unirradiated part at the time of developing it with the alkaline aqueous solution is reduced, and the resist pattern with good profile and the high resolution is obtd.
Patent JP-H01207593-A (JP)
Title: Connecting device for mud sending/discharging pipe in muddy water shield driving method
Inventor: NOGUCHI YASUHIRO
IPC: E21D9/13
Filed: 1988-02-15
Abstract: PURPOSE:To secure safety by installing a dolly, supporting basic plates, and the S- figure-shaped mud sending/discharging pipes which are arranged on the supporting basic plates in turnable ways and whose front part is arranged oppositely to the mud sending/discharging ports and the rear part is directed to the side surface, and an adjusting mechanism for the turn of the above-described installations and pipes. CONSTITUTION:A pair of bearing brackets 6 having a pair of supporting basic plates 4 which can be shifted in the longitudinal direction on a dolly 12 and a pipe supporting frame 5 which can be shifted in the transverse direction on the pair of supporting basic plates 4 and balance weights 9 which are fixedly arranged on the mud sending/ discharging pipes 7 and 8 supported in turnable ways and the dolly 1 are provided. The mud sending/discharging ports on a working face side are connected with the top edge parts of the mud sending/discharging pipes 7 and 8, and after bending to S-figure form, the edge sides are arranged in parallel in the upper and lower stages on the side surface of the inner wall of the segment of a shield hole, and the mud sending/discharging pipes 7 and 8 are supported in turnable ways onto a pair of brackets 6 and 6 in the upper part of a pipe supporting frame 5, and turning-shifted by a handle 25. Therefore, safety can be secured.
Patent JP-H10226418-A (JP)
Title: Parts feeder
Inventor: TAKAI HIROSHI
IPC: B65G47/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple parts feeder that never gives such vibrations to parts as to bounce them upward. SOLUTION: A parts feeder comprises a rotary plate 5 having at its circumferential part engagement parts 8 with which parts P engage in a predetermined direction, which plate is rotated at an inclination to slide the parts P thereon downward; a guide bank 6 fixed to the plate 5 along the circumference; and separation means 12 and 13 for separating the parts P, which engage with the engagement parts 8 in their predetermined direction and then are fed upward by the rotation of the plate 5, from the engagement parts 8 while holding their direction unchanged.
Patent JP-S58150226-A (JP)
Inventor: SAKAKINO TAKAHIRO
IPC: H01H11/00
Filed: 1982-02-28
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-H0818744-A (JP)
Title: Original reader
Inventor: TAKEGAWA KENICHI
IPC: H04N1/10
Filed: 1995-02-20
Abstract: PURPOSE:To reduce the generation of errors at the time of turning a page by detecting the main scanning direction end part of an original based upon read image information obtained every other prescribed plural picture elements from the line end side of the original in the main scanning direction. CONSTITUTION:A scanning unit 200 scans an original to read out its contents and turns a page. An image read out by a reading plate (SBC) 101 is A/D converted by a VPU 102, and after applying high quality processing and gradation processing to the image by an IPU 103, the processed data are stored in a frame memory 104. On the other hand, the IPU 103 stores picture data for one line in a line memory every other prescribed plural picture elements and compared with a threshold, whether the picture is white data (a white part in the document) or not is judged to efficiently and quickly detect the main scanning direction end part of the original. When five lines each of which includes white data more than 2/3 the whole data of the line are continued at a prescribed interval, the IPU 103 determines the initial line of the continued lines as the end part in the sub-scanning direction, calculates a paper adsorbing position for turning a page in the original and starts paper turning operation at the calculated position.
Patent JP-H08248638-A (JP)
Title: Element and method for image formation for manufacture of planographic printing plate according to silver salt diffuse transfer method
Inventor: RODE DEPUREZU
IPC: G03F7/07
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic plate improved in printing durability. SOLUTION: An image formation element-for manufacturing a lithographic plate according to silver salt diffusion transfer method includes a silver halide emulsion layer and an image receiving layer containing physical development nuclei and hydrophilic synthetic polymer in order on a support, wherein (i) the number average diameter of physical development nuclei is 6nm or less, (ii) the number of physical development nuclei which are contained in the image receiving layer and has a diameter larger than 4.5nm is less than 15% of the total number of the physical development nuclei contained in the image receiving layer, (iii) a hydrophilic synthetic polymer is homopolymer or copolymer of acrylic amide or methacrylic amide.
Patent JP-S54123181-A (JP)
Title: Flame retarder having effect of preventing whitening, method of giving flame-retardant and flame retardant fiberboard or laminate
Inventor: KINOSHITA TSUKURU
IPC: B27J5/00
Filed: 1978-03-18
Abstract: PURPOSE: Flame-retardant laminates or fiberboards that are produced by impregnating veneers with a flame retarder consisting of a water-soluble flame retarder and a water-soluble polymer and heat treating, thereby preventing whitening.  
     CONSTITUTION: An aqueous solution of flame retarder is prepared by adding 0.01W1 wt% of a water-soluble polymer as polyacrylic acid or polyvinyl alcohol to  a 1W50 wt% aqueous solution of a water-soluble flame retarder as condensed  ammonium polyphosphate, sodium borate and so on. Then fiberboards or laminates  are impregnated with the resulting aqueous solution, dried at 50W 120°C for 3W 5 hr and finally heat treated at 100W160°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07236904-A (JP)
Title: Back up roll device of rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B31/18
Filed: 1994-03-01
Abstract: PURPOSE:To correct defect in shape and reduce edge drop by mounting tapered sleeves having a tapered inside surface which is engaged with the tapered surface of a back-up shaft and providing a support roll so as to be held in an arbitrary position of the back-up shaft by adjusting by supplying and discharging the pressurized oil in a hydraulic chamber. CONSTITUTION:By operation for positioning the support roll, the the tapered sleeves 13R, 13L are individually moved toward the shaft ends by supplying the pressurized oil into hydraulic chambers 14R, 14L through a rotary joint 19 with a hydraulic device and the tapered sleeves 13R, 13L and upper support rolls 11R, 11L are made into a loose state. Next, cylinders 17R, 17L with position detector for moving are operated and the upper support rolls 11R, 11L are shifted in specific positions while detecting the positions with position detectors 37. After that, when the pressurized oil is supplied into the hydraulic chambers 15R, 15L through the rotary joint 19, the tapered sleeves 13R, 13L are respectively moved toward the middle and fixed to the upper back-up shaft 12 by the principle of wedge.
Patent JP-H04248440-A (JP)
Title: Method for testing j1c fracture toughness
Inventor: UNO HIROSHI
IPC: G01N3/32
Filed: 1991-02-01
Abstract: PURPOSE:To measure accurate compliance (J1C value) even when load is rapidly removed by detecting a crack generation point based on the change values of adjacent curves respectively expressed by the load and crack aperture displacement at each time of the gradual removal of load. CONSTITUTION:For example, a displacement meter 2 measuring crack leading end aperture displacement is composed of a clip gauge. A load cell detects the load acting on a CT test piece 1 by an actuator 5. An X-Y recorder 4 receives the displacement signal from the displacement meter 2 and the load signal from the load cell 3 to record a load/load displacement curve. A controller 6 controls the actuator 5 on the basis of the displacement signal from the displacement meter 2 and the load signal from the load cell 3 and detects a crack generation point based on the change values of adjacent curves respectively expressed by the load and crack aperture displacement at each time of the removal of load and the J value at the detected crack generation point is calculated as a J1C value. By this constitution, the J1C value can be calculated even when the removal of load is rapidly performed without waiting the removal of load until the relaxation of stress becomes stable.
Patent JP-S59157425-A (JP)
Title: Hot air type space heating apparatus
Inventor: URUMA NAOKI
IPC: F24D5/00
Filed: 1983-02-25
Abstract: PURPOSE:To offer a hot air type space heating apparatus without requiring of an indoor installing space and a fuel drawing up means for heating of upstrairs room and the like by installing of the hot air type space heating apparatus at outdoor space. CONSTITUTION:An air is heated in a heat exchanger 6 by a heating source 5 located in a hot air type space heating apparatus main body 1 installed at outdoor space, then the hot air is blown through a blast duct 2a of a hot air blast and suction duct 2 by the pressure of a blower 4, further, blown into a room from a hot air blow-off port 13 in a room 11a. The indoor air is sucked into the blower 4 by the suction force thereof through a suction duct 2b from an indoor air suction port 15. Therefore, the indoor air is circulated through following system, that is, the suction duct 2b   the blower 4   the heat exchanger 6  the blast duct 2a   the room, thus, the room is heated. When the hot air blast and suction duct 2 is extended to the upstairs, the upstairs room heating is also possible, an installation work can be simplified by installing a fuel tank for the heating source 5 at outdoor space, accordingly, the fuel transferring for upstairs room is not required.
Patent JP-H02210191-A (JP)
Title: Reaction force device for shield construction
Inventor: WATANABE EIJI
IPC: E21D9/06
Filed: 1989-02-10
Abstract: PURPOSE:To enable the generation of an adequate reaction force by a method wherein a reaction force receiving material is caused to stand up and the other end of an earth anchor having the one end embedded in earth on the excavating direction side for support is connected to the reaction force receiving material. CONSTITUTION:In a starting vertical shaft 1, a reaction force receiving material 2 is arranged such that a reaction force receiving surface positioned opposite to an excavating direction and extending at right angles with the excavating direction. Recessed holes 4 are formed in an earth from the peripheral wall of the starting vertical shaft 1 to engage the one end of an earth anchor 3 therewith, and a grout material 5 is placed for anchoring. The other end of the earth anchor 3 is secured to the through-hole of the reaction force receiving material 2 by a nut lock method. This constitution enables prevention of the increase of cost and a delay of term of works.
Patent JP-S59157855-A (JP)
Title: Optical recording medium
Inventor: KATSUTA SHINICHI
IPC: B41M5/26
Filed: 1983-02-25
Abstract: PURPOSE:To form easily a homogeneous information recording medium layer by forming the recording medium by vapor deposition of an intermetallic compound. CONSTITUTION:A substrate 16 is set into a container 3, and the inside of the container 3 is exhausted to about 3X10<-6>Torr. Then a shutter 12 is closed to heat up a heating matter 4, and therefore a metallic material 18 made of an intermetallic compound (Bi2Te3) is evaporated. The shutter 12 is opened after a fixed period of time to vapor deposit the material 18 onto the substrate 16. In such a way, a homogeneous information recording medium layer 17 is obtained easily.
Patent JP-S62191203-A (JP)
Title: Heavy-duty tire
Inventor: FUKUMOTO TAKAHIRO
IPC: B60C1/00
Filed: 1986-02-14
Abstract: PURPOSE:To prevent heat-separation in a heavy-duty tire for buses or the like, by applying base tread rubber having a predetermined composition, which extends such that the thickness thereof is gradually decreased from the outer surface of each shoulder section to one end of the uppermost ply of the bet layer. CONSTITUTION:A base tread rubber 3 is arranged such that its thickness is gradually decreased from the outer surface of each shoulder section of a tire T to the associated end of the uppermost ply 2a of a belt layer 2. Further, the base tread rubber 3 is made of formed by blending therein E.P.D.M having 5 to 50wt% in in the rubber component. Further, the inner end part 3a of the base tread rubber 3 is arranged superposed on the belt layer 3a while the length TS of the outer surface of the base tread rubber 3 is set to 10 to 150% of the overall thickness TC of the tire at the equator. With this arrangement, it is possible to reduce heat-separation in the vicinity of the base rubber.