baber/WOPTO huggingface dataset:
Patent JP-H11322460-A (JP)
Title: Production of steam cured aerated lightweight concrete
Inventor: YAMAMOTO OSAMU
IPC: C04B38/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the retardation of aeration due to hexavalent chromium inevitably contained in cement and to stably produce high quality ALC free from cavities and cracks when ALC is produced using aluminum powder as a blowing agent. SOLUTION: When a slurry is prepd. from starting materials including cement, a hexavalent chromium compd. such as chromium trioxide and ferrous sulfate as a reducing agent are previously added to adjust the total amt. of hexavalent chromium to >=30 ppm based on the amt. of the cement and a slurry contg. aluminum powder is prepd. The hexavalent chromium compd. may be added by >=30 ppm, preferably >=50 ppm (expressed in terms of hexavalent chromium) based on the amt. of the cement independently of the amt. of hexavalent chromium contained in the cement.
Patent JP-H0657768-A (JP)
Title: Retaining wall structure and working method thereof
Inventor: FUKUSHI SHOJI
IPC: E02D29/02
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the construction period of a retaining wall. CONSTITUTION:A precast concrete wall slab 11 is unified together with a base slab 12 projecting to both sides of the lower part of the wall slab 11. Pierced holes 15 in which a pile 16 driven in the ground is inserted into the base slab 12. The pierced holes 15 provided with a taper face 17 gradually widened along the axis of piles 16. Concrete 18 is placed between these pierced holes 15 and piles 16. Accordingly, since the wall slab 11 is formed as a unit with the base slab 12, the wall slab 11 is constructed in a factory or the like, it is not necessary to install molding frames, remove the frames, and arrange reinforcing rods in site and the working processes required for the construction of the retaining wall can be decreased, and hence, the construction period of retaining wall and the cost for same can be reduced.
Patent JP-S5955350-A (JP)
Inventor: NOERU JIEROOMU BURIIMAA
IPC: C07C51/215
Filed: 1983-07-29
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-S5840917-A (JP)
Title: Tuning system of synthesizer tuner
Inventor: INOMATA KANAME
IPC: H03J7/28
Filed: 1981-09-04
Abstract: PURPOSE:To obtain the tuning with a manual system, by evaluating the excessive degree of tuning with the output of a station detecting N-notation counter, giving the backward sweeping to an up-down counter and then discontinuing the sweeping with a station detecting signal which has detected the tuning. CONSTITUTION:An up/down command is fed from a controller 20 to an up-down counter 17 that varies the dividing ratio of a programmable counter 13 of a tuner using a phase locked loop. The sweep switches 18 and 19 are turned on to vary the counter 17, and a station detecting signal E is applied to a station detecting N-notation counter 22 when the tuning is obtained. Thus the counter 22 counts the pulses D given from a pulse generator 23, and at the same time the switches 18 and 19 are turned off. If the output F of the counter 22 is not 0, the controller 20 varies the counter 17 backward. The tuning is given again to obtain the signal E. Thus the controller 20 fixes the command.
Patent JP-S61291565-A (JP)
Inventor: POORU DEFUREIN
IPC: C07D409/06
Filed: 1986-06-17
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-H0436453-A (JP)
Title: Thermal spraying material and thermally sprayed heat resisting member
Inventor: TAIRA HATSUO
IPC: C23C4/10
Filed: 1990-05-31
Abstract: PURPOSE:To improve product yield and to provide prolonged heat resistance and thermal shock resistance by blending 2CaO.SiO2 and CaO.4ZrO2 in specific ratio. CONSTITUTION:A thermal spraying material is composed of a 2CaO.SiO2-CaO.4 ZrO2 oxide and has a composition which consists of, by weight, 60-95% 2CaO.SiO2 and 5-40% CaO.4ZrO2 and in which 2CaO.SiO2+CaO.4ZrO2=100 is satisfied. A heat resisting member is formed by thermally spraying the above coating material on a heat resisting metallic material and parts having metallic coating layer excellent in high temp. corrosion resistance. The grain size of the oxide as coating material is regulated to 5-500mum, and particularly, it is preferable to regulate average grain size to 10-100mum. This thermal spraying material has superior mechanical strength. By using this thermally sprayed layer, a turbine blade, etc., having superior thermal shield effect and heat resistance can be obtained.
Patent JP-S61296257-A (JP)
Title: Electrophoretic medium material
Inventor: OGAWA MASASHI
IPC: B01D57/02
Filed: 1985-06-25
Abstract: PURPOSE:To attain to enhance the adhesiveness between a support and a medium layer, by providing a four-layered structure consisting of a plastic support layer, an adhesive layer containing a sulfinic acid group-containing polymer, an electrophoretic medium layer (polyacrylamide gel film) containing a compound having at least one carbamoyl group and a plastic cover film layer. CONSTITUTION:An adhesive layer containing a sulfinic acid group-containing polymer is formed on a plastic support or sheet film placed horizontally and an electrophoretic medium layer (polyacrylamide gel film) is subsequently formed on said adhesive layer and, after the same adhesive layer was further provided on said medium layer if desired, a cover film or support is additionally provided. Thus obtained electrophoretic medium material becomes hard to separate in its composite layered structure even by various operations in the process for drying the medium layer after electrophoresis and the generation of the damage of the medium layer is almost eliminated.
Patent JP-S5666191-A (JP)
Title: Digital speed controller
Inventor: JINBOU YUUJI
IPC: H02P29/00
Filed: 1979-10-31
Abstract: PURPOSE:To enable the digitalization of a speed control system with a current loop using one central processor by determining loop sampling time from speed loop operation time and current loop operation time using a specified formula. CONSTITUTION:One central processor 12 is prepared, and multiplexer 10 is made hold any of revolution speed setting NR, output revolution speed Nf and current feedback value If in sequence. Clock pulses 100 are fed to the interrupt terminal 101 of a CPU 12 and the operation result of the CPU 12 is fed to a phase control circuit 3 via a D/A convertor 13. The central processor 12 makes operation using speed loop sampling time Tv +Ntc (wherein n is 5-10) and current loop smapling time Tc + Tv/n wherein speed loop operation time is Tv and current loop operation time is To.
Patent JP-H08304377-A (JP)
Title: Reducing equipment for nitrogen oxide
Inventor: MIYAI JINKICHI
IPC: G01N31/10
Filed: 1995-05-15
Abstract: PURPOSE: To convert nitrogen dioxide in a sample gas into nitrogen monoxide with high efficiency and good selectively at a low operating temperature by using, as a packing, a solid material obtained by baking fine particle molybdenum carbide at high temperature. CONSTITUTION: A packing 10 is packed between packings 8, 8 on both end parts in a reaction cell 2. The packing 10 consists of a solid material obtained by baking fine particle molybdenum carbide with nickel as a binder at high temperature, or the one in which phosphomolybdic acid is supported. The reaction cell 2 is covered with a heat insulating cover. The reaction cell 2 is heated by a heating heater 14, and a sample gas is introduced into the reaction cell 2 through a gas inlet pipe 4 in this state, and discharged from a gas outlet pipe 6. In this process, the nitrogen dioxide in the sample gas is reduced to nitrogen monoxide by the action of the packing 10 in the reaction cell 2. This nitrogen oxide reducing equipment is used for the measurement of nitrogen oxide by chemical emission.
Patent JP-S5665771-A (JP)
Title: Winder for metal wire
Inventor: TSUKAMOTO KOTAROU
IPC: B65H54/80
Filed: 1979-10-29
Abstract: PURPOSE: To change the diameter of a wound material wound around a carrier and form a tight coil by revolving the carrier stand which receives the wound material of metal wires wound by a winding drum so that it can periodically change increased and reduced speed freely.  
     CONSTITUTION: The metal wires put on supply stand A is input in a wire expander 1 by the drive of a motor 2 and the processed metal wire B is wound around a winding drum 3. This metal wire B falls on a carrier stand 4 by empty weight. The carrier stand 4 changes speed increasedly and reducedly and revolves, keeping a relationship between the preset number of revolutions and time and is wound around a carrier 5. Since the tensile force applied to a wound material changes every time the carrier stand 4 changes speed increasedly and reducedly, the fall position also changes. The overlapping position of the wound material is uniformly scattered and a tightly cylindrical coil is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04365551-A (JP)
Title: Barrel type grinding machine
Inventor: HAYASHI CHIYOUDOU
IPC: B24B31/108
Filed: 1991-06-12
Abstract: PURPOSE: To improve the polishing efficiency, to eliminate the generation of damage of parts to be polished, and to facilitate the washing. CONSTITUTION: This barrel type polishing machine is provided with a polishing cylinder 44 having an upper opening part and a lower opening part, a cover 44 fitted to the upper opening part of the polishing cylinder and having a liquid pouring port, a rotary plate 8 arranged opposite to the lower opening part of the polishing cylinder, a device for vertically moving the polishing cylinder, devices 12, 13 for controlling the vertical movement of the polishing cylinder, and a cylindrical container provided under the polishing cylinder and formed with an outlet 31 for the polished part.
Patent JP-S5567531-A (JP)
Title: Method and apparatus for increasing refractive index of glass bead
Inventor: SHIMIZU HIROSHI
IPC: G02B5/12
Filed: 1978-11-13
Abstract: PURPOSE: To continuously increase the refractive index of glass beads contg. much TiO 2  by passing the beads through a cylindrical heating furnace under specified conditions.  
     CONSTITUTION: Cylindrical heating furnace 1 made of heat resistant alloy and covered with insulating material 10 all over is provided with electrodes 2, 2' to form heating section 11 between upper and lower electrodes 2, 2'. Lead wires 3, 3' are connected to electrodes 2, 2', and an electric current is supplied to hold section 11 at a fixed temp. below the softening point of glass beads. Glass beads contg. much TiO 2  and having a diameter of about 40W90μ are charged into hopper 4, supplied little by little onto constant feeder 5 from a bottom small opening of hopper 4, fed to the central part of the top of furnace 1 from tip 5' through funnel 7 by vibration of vibrator 6, and passed through section 11 within 50sec to increase the refractive index of the beads. The beads are then gathered in lower receiver 8 and charged into container 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6119766-A (JP)
Title: Abrasion resistant sintered alloy
Inventor: MIYANO MASAHARU
IPC: C22C38/00
Filed: 1984-07-06
Abstract: PURPOSE:To provide the titled sintered alloy improved in abrasion resistance and durability, constituted by dispersing TiN particles throughout a substrate, which contains a specific amount of C and a predetermined amount or less of one or more of Cr, Ni, Mo, W, V, Cu and Co in total and comprises the remainder of substantially Fe, in a predetermined areal ratio and setting a void ratio to a limit value or less. CONSTITUTION:TiN is compounded in an iron base alloy containing, on a wt. basis, 0.3-3.0% C and 40% or less in total of one or more of 1-20% Cr, 0.3-3.0% Ni, 0.2- 8.0% Mo, 0.5-3.0% W, 0.2-6.0% V, 1.0-3.0% Cu and 3.0-10.0% Co. IN this case, TiN is desirably used in a particulate form having an average particle size of 2-70mum and mixed with the above mentioned iron-base alloy powder in an amount of 2-30vol% while the resulting mixture is once formed into a ring shaped sintered body which in turn receives rotary forging to lower a void ratio and is further subjected to re-sintering for extinguishing internal fine cracks. Succeedingly, solution heat-treatment and ageing treatment are applied to the sintered body to obtain an abrasion resistant sintered alloy wherein 2-30% of TiN particles are dispersed throughout the above mentioned iron base alloy substrate in an areal ratio of a part excepting voids and a void ratio is 10% or less.
Patent JP-S62296974-A (JP)
Title: Welding heat input control method at manufacturing time of seam welded pipe
Inventor: KOMINE ISAMU
IPC: B23K11/08
Filed: 1986-06-18
Abstract: PURPOSE:To improve the quality of a weld zone and the yield of a product by controlling the welding electric power according to the wall thickness of a blank pipe, the feeding speed of the same, etc., based on the relation of the optimum welding heat input amount found in advance and various characteristics. CONSTITUTION:The relation of the wall thickness of a blank pipe 3 and the rolling reduction force by a squeezing roll 1 is inputted in a controller in advance and based on this, the roll gap of the squeezing roll 1 is controlled at a optimum value by a driving means 6 according to the wall thickness of the blank pipe 3. The welding electric power is controlled so as to make the welding state optimum from the relation of the feeding speed of the blank pipe and optimum heat input amount which were found in advance and that of the wall thickness and feeding speed of the blank pipe and the optimum heating width of the weld zone. In this way the quality can be improved.
Patent JP-H09290508-A (JP)
Title: Ink jet recording apparatus
Inventor: KAMEI TOSHIHITO
IPC: B41J2/13
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To diffuse the concentration unevenness generated at an interlace printing period and improve the image quality by superimposing a region to be printed at the primary scanning of specific times and a part of the region to be printed at the primary scanning at other specific times, and printing dots in the superimposed region at any of the specific times. SOLUTION: As the distance of a recording nozzle in the ancillary scanning direction of a recording nozzle is set D, by relatively moving at only (m+l/k) D or (m-1/k) D (m is an integer and m>=0, k is an integer and k>=2) in the ancillary direction and scanning at (k) times between the distance D, images are recorded through interlace printing with a recording dot concentration. At this time, the region to be printed at a primary scanning of N times (N is an integer of N>=1) and a part of the region to be printed at a primary scanning of (N+k) times are superimposed, and dots in the superimposed region are printed at any of N times and (N+k) times. As a result, concentration unevennesses generated at joint portions in a row of recording nozzles of the recording head are diffused with the result that its image quality is improved.
Patent JP-S63313060-A (JP)
Inventor: HAABAATO II FUEREE
IPC: G01N29/04
Filed: 1988-06-07
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-S5365665-A (JP)
Title: Exfoliation of photo resist film
Inventor: YOSHIMOTO SADAO
IPC: H01L21/027
Filed: 1976-11-25
Abstract: PURPOSE: To enable the solution and exfoliation due to trichlene or xylene by heating up the exposed resist film to more than a fixed temperature, and thus to reduce the manufacture processes as well as to avoid the evil effect to the substrate surface caused by the exclusive exfoliation liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0654656-A (JP)
Title: Naturally colored cereals processed food
Inventor: TOMITA SHOJI
IPC: A23L7/10
Filed: 1992-04-08
Abstract: PURPOSE:To make it possible to naturally color a processed food using noodle such as UDON (wheat noodle) or SOMEN (thin wheat noodle) and other grains as main raw materials with only a blending raw material without impairing the texture. CONSTITUTION:Raw materials of noodle are composed of black rice and domestic wheat. In this case, the black rice is blended in an amount of 5wt.% to 20wt.% based on the total amount. Further, black rice is blended in an amount of 5wt.% to 20wt.% based on the total amount also into a raw material of MOCHI (rice cake) or a raw material of skin of GYOZA (meat dumpling), SHUMAI (steamed meat dumpling) and WANTAN (Chinese flour dumpling stuffed with minced meat and served in soup or fried).
Patent JP-S5665440-A (JP)
Title: Deflecting yoke
Inventor: KOUZUKI KEIJI
IPC: H01J29/76
Filed: 1979-10-31
Abstract: PURPOSE:To correct left and right vertical misconvergence by connecting an auxiliary coil to one of upper and lower horizontal deflecting coils in an arm type deflecting yoke while making the inductances of both horizontal deflecting coils different. CONSTITUTION:A field correcting arm having a field receiving section 22a and a field forming section 22b is fixed at the front of a deflecting yoke 11 to correct the side pin cushion distortion. While an auxiliary coil 23 is fixed at the rear enlarged section 13b of a coil bobbin 13. The auxiliary coil 23 will constitute a differential coil together with a movable core 23a and a pair of coils 23b, 23c wound around said core 23a, then upper and lower horizontal deflecting coils 12a, 12b are connected. Consequently V-shaped horizontal deflecting field is produced while a horizontal component is produced to deflect the beam in vertical thus to cancel vertical misconvergence due to the remanence of the arm.
Patent JP-H114261-A (JP)
Title: Dynamic routing method and program storage device
Inventor: PHILIP SHIIRUN YU
IPC: G06F13/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve either a caching efficiency of a server and a load balance or only the load balance by dynamically routing an object request in a set of server node and optimizing a cache hit rate. SOLUTION: Requesters 110 to 153 request a server cluster 103 for requests by way of a network 105. The server cluster 103 can process requests at any server nodes 161 to 163, but a routing request to a single server of the same object brings improvement of a cache hit rate at the server node. For this purpose, an arbitrator 235 supervises load of each server 161 to 163, dynamically updates a cluster server assignment and improves a load balance. Thus, not only the load balance among server nodes 161 to 163 within the server cluster 103 but also a high cache hit rate are provided.
Patent JP-H038873-A (JP)
Title: Water and oil repellent
Inventor: SUZUKI YASUYUKI
IPC: D06M15/576
Filed: 1989-06-05
Abstract: PURPOSE:To provide a water and oil repellent composed of a copolymer containing perfluoroalkyl group and blocked isocyanate group, having excellent light resistance and NOx resistance and exhibiting excellent water-repellency by spontaneous drying. CONSTITUTION:The objective water and oil repellent is composed of a copolymer of (A) an ethylenic unsaturated monomer containing perfluoroalkyl group, (B) an ethylenic unsaturated monomer containing blocked isocyanate group and expressed by formula [R<1> is H or methyl; X is OBO (B is 2-10C alkylene which may be substituted with halogen or alkyl) or NH; Y is isocyanate residue of aromatic diisocyanate: Z is hydrogen residue of ketoxime] and, as necessary, (C) other ethylenic unsaturated monomer copolymerizable with A and B. The ratios of the components A, B and C in the copolymer are preferably 50-80wt.%. 2-10wt.% and 10-50wt.%, respectively. The monomer C is preferably a compound containing >=14C alkyl group or containing functional group reactive with isocyanate group.
Patent JP-S5474257-A (JP)
Title: Double loop car
Inventor: YAMAZAKI TAIRA
IPC: B65H20/24
Filed: 1977-11-26
Abstract: PURPOSE: To provide a high loop capacity and reduce construction cost, double loop car carries a single loop car in front of a truck car and two loop car rolls installed longituidinally in the rear.  
     CONSTITUTION: A strip S advances in the arrow direction from a inlet section, in sequence, through a forward loop car roll 7 a steering roll 10, backward loop car rolls 8, 8', a steering roll 13, a bride roll 14, a guide roll 15, moves into a tank 16, and through pinch rolls 17 and moves out. In this process, the farther a truck 2 is located to the left, the more the strip s is stayed in loop condition. To discharge the strip S the truck is moved to the right by rewinding and driving a winch drum 5. The foward loop car roll 7 and the backward loop car 8, 8' can be carried by a single struck, or alternatively, seriesly connected two truck may be used to carrt them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0433475-A (JP)
Title: Horizontal phase synchronizing circuit
Inventor: ISHII TAKAAKI
IPC: H04N5/66
Filed: 1990-05-29
Abstract: PURPOSE:To prevent the display from being fluctuated even in the case of on-screen indication at non-signal input by giving an output of a voltage controlled oscillator to a clock input of a horizontal counter at detection of a synchronizing signal and giving an output of a fixed oscillator at non-detection of a synchronizing signal. CONSTITUTION:In the case of non-signal input in which no video signal is inputted to a video input terminal 5, since no horizontal synchronizing signal is obtained from a synchronizing separator circuit 6, a phase lock is unlocked from a PLL circuit and a synchronizing detection circuit 11 detects asynchronizing state. Then a lst changeover switch 15 is thrown to the position of a contact (b) and an output of a fixed oscillator 12 is a clock input to the horizontal counter 13. Since the PLL circuit is always active even at non-signal input, horizontal synchronization is applied momentarily when a succeeding video signal is inputted and when the synchronization state is detected by the synchronizing detection circuit 11, the output of a voltage controlled oscillator 7 is selected immediately for the clock input of the horizontal counter 13. Thus, the image is not fluctuated even in the case of ON-screen display at non-signal input and stable display is obtained.
Patent JP-S5568859-A (JP)
Title: Method of winding two pole multilayer winding in groove-less armature
Inventor: AKISAWA KAZUO
IPC: H02K23/26
Filed: 1978-11-17
Abstract: PURPOSE: To decrease the number of guide pins used, by winding two windings so that the winding-starting side and winding-ending side of the two windings be located at specified positions at winding on a smooth core armature core with no groove.  
     CONSTITUTION: Nineteen guide pins 1G∼19G, for example, are mounted at the both ends of a smooth core armature core 102. The first layer winding layer 108a is formed to portions 1S∼19S corresponding to nineteen grooves made up between both guide pins in order that winding 1C∼19C be wound in the following way. That is, two coils such as 1C and 2C are wound in such a manner that one side winding ending side 1' and the other winding-starting side 2 are each located at the outside half portions of the bottoms of the portions 11S, 10S corresponding to two grooves at the opposite side positioned at the both sides of a center line 0 1 -0 1  passing through the center of the portion 1S corresponding to the groove and an axial core, each coil end portion 1C', 2C' is distributed to the both sides of a shaft 101 and the two coils adjoin in the circumferential direction and are uniformly arranged. Likewise, the second winding layer 108b and the third winding layer 108c are wound. 
     COPYRIGHT: (C)1980,JPO&Japio