baber/WOPTO huggingface dataset:
Patent JP-S5964871-A (JP)
Title: Picture processing device
Inventor: ARIMOTO SHINOBU
IPC: G03G21/00
Filed: 1982-10-05
Abstract: PURPOSE:To edit various pictures easily and accurately, by displaying successively indicating procedures of indicated information of picture information due to an indicating means. CONSTITUTION:When a console part 200 as the indicating means of an editing station part 400 of a picture processing information generating unit 1 is operated, indication information of picture information is generated, and write and read of digital picture information based on the original read from a reader part 500 to a disc memory 90, information obtained by editing this information, digital picture information due to long-distance and short-distance communication devices forming interfaces 50 and 70 are controlled through an editing station control part 450 to edit various picture information. In this case, picture information are displayed on a CRT 300 through the control part 450 in accordance with indication procedures based on indication information of the console part 200. Thus, various pictures are edited easily and surely in the picture processing device where picture processings and short-distance and long-distance communications of picture information are performed easily and quickly.
Patent JP-S6323341-A (JP)
Title: Solid state device and manufacture thereof
Inventor: YAMADA TAKUJI
IPC: H01L23/48
Filed: 1987-07-14
Abstract: PURPOSE:To enable the flow of an adhesive layer to be prevented and improve bondability and solderbility by providing a steel body worked and formed into a prescribed configuration with a base from a copper plating layer and a nickel plating layer containing no phosphorus and forming a tinning layer on the surfaces of the base, a lead terminal, a ground terminal and a lid in contact with outer space. CONSTITUTION:A shell 31 is formed such that, after a steel sheet is worked, a nonelectrolytic nickel-plating layer is formed on the inner and outer surfaces of the worked steel sheet and a stem 24 is formed by working the steel sheet in the same manner as above. For example, after a copper plating layer 241 is formed on the surface of the steel sheet, a nickel electroplating layer 242 is laminated on the layer 241. A stem lead terminal 27 is made of TNF alloy and adopts a laminating structure composed of a copper plating layer 271 and a nickel electroplating layer 272 like a stem. The surface of a ground lead terminal 30 also made of TNF alloy is provided with also a nickel electroplating layer 301. Thus, the manufacture cost of the stem 24 provided with the stem lead terminal 27 and the ground lead terminal 30 can be reduced.
Patent JP-S6153404-A (JP)
Title: Manufacturing method of nozzle diaphragm for steam turbine
Inventor: ANDO MASAKUNI
IPC: F01D9/02
Filed: 1984-08-23
Abstract: PURPOSE:To realize efficient and cheap manufacture of a nozzle diaphragm by obtaining an outer ring for an annular nozzle diaphragm by means of a rolling mill and forming an inner ring for a disc-shaped nozzle diaphragm by cutting a plate-shaped material. CONSTITUTION:At the time of manufacturing a nozzle diaphragm, a nozzle diaphragm outer ring 10 is first obtained by rolling, by means of a rolling mill, a holed disc material obtained through forming a round bar steel material and by further forming a beveling part 10d in the inner peripheral part of said disc material. Then, a nozzle diaphragm inner ring 11 is obtained by gas cutting a plate- shaped steel plate into disc-shape and forming a beveling part 11a in its outer peripheral part. Subsequently, by welding outside and inside support rings 14, 15 of a nozzle blade ring 12 fitted between the outer ring 10 and the inner ring 11 to the above-mentioned both beveling parts 10d, 11a, disc-shaped nozzle diaphragms are united into one body. Then, this nozzle diaphragm is diametrically divided into two parts and the surface of each divede part is processed for finishing.
Patent JP-H0223297-A (JP)
Title: Circular groove vacuum pump
Inventor: IKEGAMI TATSUJI
IPC: F04D19/04
Filed: 1988-07-13
Abstract: PURPOSE:To provide high exhaust speed over the region from a molecular flow to viscous flow by providing a partition wall projecting from a stator in a ventilating path to afford communication between the leading end of the ventilating path at the one side of the partition wall and an intake port and between the trailing end of same path at the other side and an exhaust port. CONSTITUTION:A rotary disk 3 is rotated in the direction of arrow A by driving a motor with as high as 0.1-1.0 time the probability average speed of the peripheral speed of gas molecules. Then, since ventilating paths 7, 7 are formed in the peripheral part of the rotary disk 3, gas molecules in these ventilating paths 7, 7 collide with both surfaces of notch step portions 4, 4 of the rotary disk 3 rotating with the highest speed to produce a transportation effect by a molecular drag effect due to gas molecule friction. The gas molecules are thus transported from an intake port 9 as shown by the arrow b through the ventilating paths 7, 7 as shown by the arrow C and compressed and exhausted from an exhaust port 10 as shown by the arrow D so that the gas molecules have an exhaust action in the pressure region from the molecular flow to the viscous flow.
Patent JP-H0721575-A (JP)
Title: Eccentric compensation circuit for optical disk player and method thereof
Inventor: YASU SHIYOUTAI
IPC: G11B7/095
Filed: 1993-07-14
Abstract: PURPOSE: To normally operate a disk by adjusting a gain for an upper surface whose allowable error of a speed control amount is large and compensating an eccentric amount by making the speed of a spindle motor variable when a double-faced disk in which the eccentric amounts of the upper face and a lower face are different is reproduced. CONSTITUTION: In a pickup part 10, a digital video signal and a sound signal stored in a disk 5 are demodulated in a demodulating part 20, horizontal and vertical synchronizing signals are detected in a CCD 30 from among the video signals and only the horizontal synchronizing signal is detected in a horizontal synchronization separating part 50.  In a first phase comparing part 60, a phase difference between the horizontal synchronizing signal from the separating part 50 and a reference synchronizing signal is detected, a burst signal is detected from the video signal of CCD 30 in a burst signal separating part 70 and in a second phase comparing part 80, the phase difference between the burst signal from the separating part 70 and a reference burst signal is detected, the phase differences from the comparing parts 60, 80 are added in an adder 90, amplified in an amplifier part 100, given to a spindle motor driving part 120 and a gain signal is outputted by using a system controller 200 when the difference of the eccentric amounts between the upper and lower surfaces exists.
Patent JP-H03131244-A (JP)
Title: Method and device for particularly improving the repeatability and efficiency of pressure wave taking place between two electrodes during capacitor discharge with conductive liquid medium interposed therebetween and impulse wave generating device using said method and device to conduct stone crushing particularly in liquid
Inventor: DOMINITSUKU KATEINIYOORU
IPC: A61B17/22
Filed: 1990-06-30
Abstract: PURPOSE: To prevent discharge vibration by remarkably decreasing resistance to a current between electrodes, and setting the resistance to a resistance value close to the critical resistance or a little higher than that. CONSTITUTION: Resistance to a current flowing between electrodes 12, 14 is remarkably decreased to reach a resistance value close to the critical resistance or a little higher than that. In order to decrease the electric resistance, it is desirable to provide a conductive liquid medium partially positioned between the electrodes, and it can be simply accomplished by filling an elliptic reflector 10 with a conductive liquid medium. The conductive liquid medium is let have electric resistance at least 1/10, preferably 1/100 of the value of electric resistance, taking normal ionized water normally having low efficiency of about 1500Ωcm as a reference. That is, the electric resistance of the conductive medium is such that specific resistance of about 20Ωcm or less is desirable, and preferably it ranges from several Ωcm to 20Ωcm.  Thus, discharge vibration is prevented.
Patent JP-H09328641-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: NAKASHIO MASAAKI
IPC: C09D163/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new composition specified in the sedimentation of the respective constituents, excellent in smoothness, rustproofness and coating operability, causing virtually no sedimentation thereof, and useful for e.g. automotive coating. SOLUTION: This cationic electrodeposition coating composition, which is <=5.0mg/h in the sedimentation of each of the constituents, comprises (A) a cationic group-bearing resin (basal resin) and (B) a blocked polyisocyanate (curing agent resin). In this case, the component A is pref. a cationic amine- modified epoxy resin >=3,000 in molecular weight which is prepared by cationizing an amine-modified epoxy resin formed by reaction of an amine with an epoxy resin produced by reaction between a polyphenol glycidyl ether, diol glycidyl ether and polyphenol.
Patent JP-S6067423-A (JP)
Title: Anti-tumor agent
Inventor: ISHIZUKA SEIICHI
IPC: A61P35/00
Filed: 1983-09-22
Abstract: PURPOSE:To provide an agent containing a 24-oxovitamin D3 compound as an active component, having low bonding capability to receptor protein and high differentiation-inducing property, and useful as an anti-tumor agent. CONSTITUTION:The objective anti-tumor agent contains the 24-oxovitamin D3 compound of formula (R<1> and R<2> are H or OH) as an active component. It has been clarified in recent years that a receptor having specificity to 1alpha,25-dihydroxyvitamin D3 is present in various subcultured tumor cells. The 1alpha,25-dihydroxyvitamin D3 suppresses the proliferation of the cancerous medullar cell, and remarkably promotes the differentiation. However, the activated vitamin D3 has strong calcium-motalizing activity as well as the differentiation-inducing capability, and has poor selectivity of the action. The activated vitamin D3 of formula has low bonding capability to receptor protein, and high differentiation-inducing capability excellent in the selectivity of the action.
Patent JP-S6152525-A (JP)
Title: Cooking apparatus
Inventor: NISHIMURA NOBUICHI
IPC: H05B11/00
Filed: 1984-08-22
Abstract: PURPOSE:To make it possible to positively keep the temperature within a heating chamber at a predetermined value without being affected by the environmental temperature by correcting the temperature within the heating chamber based on the memory content of memory means at the time of cooking due to the heat generation of a heater. CONSTITUTION:When a power source plug is inserted into a socket and a power source 10 is turned ON, a control portion 20 takes therein a detected temperature of a temperature detector 6, that is, the temperature within a heating chamber, which temperature is stored as T0 in a memory 21. During the cooking in an oven, the control portion 20 successively takes therein a detected temperature T1 of the temperature detector 6, and the temperture T1 within the heating temperature is corrected by the environment temperature T0 within the memory 21 as indicated by the following equation. Further, in the following equation, (k) represents a constant, and ''25'', a predetermined reference control temperature. Corrected temperature Tc=T1+k(25-T0). The control portion 20 compares the corrected temperature Tc with the set temperature Ta. The heater 3 makes ON-OFF operations in accordance with the result of the comparison, and the temperature within the heating chamber is kept at a value substantially the same as the set temperature Tc.
Patent JP-H0684186-A (JP)
Title: Optical disk apparatus
Inventor: YOSHIDA TAKAHARU
IPC: G11B7/095
Filed: 1993-07-14
Abstract: PURPOSE:To obtain an optical disk apparatus wherein its seek operation and its tracking operation can be stabilized. CONSTITUTION:A CPU 68 reads out, via an A/D conversion circuit 65, offset values in individual regions when an optical head 13 is moved in all track regions from the inner circumference up to the outer circumference of an optical disk 11. The values are used as correction data in each region and stored in a memory 69. On the other hand, in a track seek operation and a tracking operation, the correction data corresponding to a position of the optical head 13 is read out from the memory 69, and the center of a track difference signal is corrected in every region by using the correction data.
Patent JP-S6234247-A (JP)
Title: Production system for point-out table of fault hardware
Inventor: HASEGAWA MASAO
IPC: G06F11/22
Filed: 1985-08-08
Abstract: PURPOSE:To attain the accurate and quick retrieval of each fault hardware by utilizing the connection relation of signals and the trouble factors of using parts to each of plural hardware units registered in a file storage means. CONSTITUTION:The selection signal and the check timing of each selector are set to an F/F in the form of the auxiliary information in case a fault detecting means is applied through a selector and in case an AND is secured with plural check timings and these OR outputs are set to a fault display F/F after OR operations. Then the hardware which causes a factor to set the auxiliary information are sorted and registered to a fault hardware point-out table for each hardware unit having a high trouble factor after registration on a file storage table 1 together with reference to the fault display F/F.
Patent JP-S5877246-A (JP)
Title: Formation of multilayer wiring structure
Inventor: ISHIDA MASAKATSU
IPC: H01L21/3065
Filed: 1981-11-02
Abstract: PURPOSE:To obtain a multilayer wiring being fine and moreover having no disconnection at a step part by a method wherein a semiconductor substrate is inclined by the prescribed angle, and dry etching of an insulating film is performed making a conductive film as a mask. CONSTITUTION:A first layer Al wiring 3 is provided on an insulating layer 2 on an Si substrate 1, it is covered with a polyimide film 4, and an Mo film 5 is etched to form an opening 7 using a resist mask 6. Then the resist 6 is removed, the whole of the wafer 8 is inclined by the prescribed angle, and when plasma etching is performed from the upper side, a penetrating hole 9 made to coincide with the opening 7 is formed in the film 4, and the side wall is provided with taper 10. Al is evaporated on the whole surface in condition that the Mo film 5 is left as it is, and is etched in the prescribed pattern to form a second layer Al wiring 11 connected to the lower layer wiring 3 through the pentrating hole 9. By this constitution, because the fine process is possible, and moreover taper can be formed in the penetrating hole, disconnection at the step part is not generated.
Patent JP-S6066455-A (JP)
Title: Semiconductor package
Inventor: OGATA TOSHIAKI
IPC: H01L31/02
Filed: 1983-09-21
Abstract: PURPOSE:To enable to mount effectively a photo semiconductor device having a complex faculty to a package by a method wherein electrode leads consisting of a metal, and leads consisting of optical fiber are provided to the photo semiconductor device. CONSTITUTION:Leads 2 consisting of optical fiber are provided as photo signal input/output terminals, and metal leads 1 are provided to an electric power source and electric signal input/output terminals to construct a semiconductor package mounting a photo semiconductor device formed with a light receiving element, a light emitting element and an arithmetically processing circuit, etc. in one chip.
Patent JP-H0926681-A (JP)
Title: Contact electrifying method and image forming method using the same
Inventor: AZUMAGUCHI TERUAKI
IPC: G03G15/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the dielectric breakdown of a photoreceptor, to prevent the inflow of a high current to a defect part even when the defect such as a pin hole, etc., is caused on the surface of the photoreceptor, and to stably uniformly electrify the photoreceptor over a long term by setting voltage impressed on the photoreceptor equal to or under electrification start voltage. SOLUTION: An electrifying roller 1 is provided with a high-electric resistance layer 3 on the surface of a conductive base plate 2. The photoreceptor 5 is provided with a transparent conductive layer 6 on a transparent base plate 6 and a positive electrification type photoreceptive layer 7 formed on the layer 6. By rotating the roller 1 in contact with the layer 7 of the moving photoreceptor 5 and performing photoirradiation from the base plate 6 side of the photoreceptor 5 while impressing the negative voltage on the photoreceptor 5 through the base plate 2 by a DC power source 10, the surface of the photoreceptor 5 is electrified to a specified positive potential.  The resistance value of the layer 3 and the DC voltage impressed on the roller 1 are set within the range where a potential difference in the thickness direction of the layer 7 at a dark time is equal to or under the electrification start voltage of the layer 7.
Patent JP-2001003273-A (JP)
Title: Polyester fiber for reinforcing rubber and its production
Inventor: TAKAHASHI SHINICHI
IPC: D06M101/16
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain polyester fiber for reinforcing rubber that can increase the adhesion to the rubber only through the treatment with resorcinol-formalin- rubber latex by imparting a high-molecular-weight polyetyleneimine and an epoxy compound to the surface of polyester fiber. SOLUTION: Melt-extruded polyester fiber yarn is imparted with polyethyleneimine with a molecular weight of >=300,000, preferably >=400,000 in an amount of 0.0001-0.030 wt.% preferably 0.0005-0.020 wt.%, then heat-drawn and imparted with an epoxy compound, for example, glycerol poly(glycidyl ether) in an amount of 0.05-0.40 wt.%, preferably 0.10-0.30 wt.% based on the fiber weight, whereby the objective polyester fiber for reinforcing rubber is obtained.
Patent JP-S6333535-A (JP)
Title: Zirconium alloy for nuclear reactor
Inventor: HARADA MAKOTO
IPC: G21C3/07
Filed: 1986-07-25
Abstract: PURPOSE:To improve the nodular corrosion resistance, uniform corrosion resistance, and hydrogen absorption characteristics of the titled Zr alloy to be obtained, by controlling respective contents of Sn, Fe, Cr, Ni, and Nb. CONSTITUTION:The titled alloy has a composition consisting of, by weight, 0.2-1.0% Sn, 0.10-0.50% Fe, 0.05-0.15% Cr, <=0.10% Ni, 0.05-0.50% Nb, and the balance essentially Zr. Owing to this composition, the occurrence of nodular corrosion can be minimized, the velocity of uniform corrosion can be extremely decreased, and hydrogen absorptivity during use can be remarkably reduced. Accordingly, even if this alloy material is used in a nuclear reactor for a long period, soundness can be maintained.
Patent JP-H11352464-A (JP)
Title: Liquid crystal display device and liquid crystal panel
Inventor: NISHIMURA MASAHITO
IPC: G02F1/133
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To achieve load reduction and dot reversal of a signal line driver at the same time on a thin film transistor(TFT) type liquid crystal display device. SOLUTION: In each column (for instance, column j), all pixel electrodes Pi-1 ,j , Pi ,j , Pi+1 ,j ... are connected with signal lines of each row ...Xj-1 , Xj , Xj+1 ... via respectively corresponding TFT... TFTi-1 ,j , TFTi ,j , TFTi-1 ,j .... In each row (for instance, row i), control terminals of each TFT belonging to odd number columns...(j-1), (j+1)... are connected with rear next gate line Yi, and control terminals of each TFT belonging to even number columns... (j-2), j, (j+2)... are connected with front next gate line Yi-1 . Moreover, each pixel electrode belonging to the odd number columns ...Pi ,j-1 , Pi ,j+1 ,... is electrically connected with front next gate line Yi-1 via each corresponding signal accumulation assistance capacity CS, and each pixel electrode belonging to the even number columns... Pi ,j-2 , Pi ,j , Pi ,j+2 is connected with rear next gate line Yi+1 .
Patent JP-H093843-A (JP)
Title: Easy and simple movable fence of platform
Inventor: YOSHIDA HIROSHI
IPC: E01F13/00
Filed: 1995-06-19
Abstract: PURPOSE: To make smooth passengers'stream and increase the safety, by providing partition tapes freely shutting or opening an entrance as an easy and simple movable fence on a platform. CONSTITUTION: An entrance 4 is provided between a pair of gate posts 7, 8 erected adjacently to fixed fences 3, 3,... of a platform 2. Two upper and lower tape cases 6, 6 are fixed to the gate post 7 and the front ends of partition tapes 5, 5 are connected to the movable body 11 so that the movable body 11 can transfer between the gate posts 7, 8 so as to open the entrance 4 when transferring the movable body 11 to one 7 of gate posts and close it when transferring the body to the other gate post 8. A long groove 12 is provided at the side of gate posts 7, 8 on the platform 2 and a guide rail is arranged in the groove 12. The opening and closing operations for the entrance 4 are automatically carried out by a drive controller 29.
Patent JP-H104149-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: IKEGAMI MASAMI
IPC: H01L21/8247
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To simplify a semiconductor memory manufacturing process. SOLUTION: A contact hole for a connection 21 which connects a conductive layer 18 for a floating gate and a conductive layer 19 for a control gate, is formed by dividing it into a first contact hole 24 which penetrates the conductive layer 19 for a control gate and is opened above the insulating layer 17 between gates, and a second contact hole 26 which penetrates the insulating layer 17 between gates and is opened above the conductive layer 18 for a floating gate, after the formation of the lamination construction of the conductive layer 19 for a control gate, the insulating layer film 17 between gates, and the conductive layer 18 for a floating gate. The formation of the first and second conduct holes 24, 26 is performed in relation to the patterning of a control gate and the formation of a drain contact hole respectively.
Patent JP-H0846509-A (JP)
Title: Data processing unit
Inventor: MIYAZAKI TOSHIAKI
IPC: G06F7/00
Filed: 1994-07-27
Abstract: PURPOSE:To execute diversified picture by a small hardware configuration by adopting the configuration such that a programmable logic circuit section and a control circuit section are densely coupled. CONSTITUTION:A CPU of the data processing unit 1 is made up of a data path section 2 and a control circuit section 3. Furthermore, an optional logic is realized by a programmable logic circuit section 5. Circuit information is programmed by a configuration circuit section 7 and fed from a memory 13 or 6. The basic CPU operation is executed by allowing the circuit section 3 to read an instruction stored in an instruction memory 12 and to decode the instruction and controlling the path section 2 through the use of the result. For example, in the case of considering a multiplication instruction, the multiplication is to be calculated with several clock signal times by using an ALU 9 and a shifter 8 only with the basic function of the CPU. However, when the circuit section 5 is programmed for a multiplier, the multiplication instruction stored in the memory 12 is executed by one clock by using the circuit section 5.