baber/WOPTO huggingface dataset:
Patent JP-S589757-A (JP)
Title: Controlling method for charging of molten steel in continuous casting
Inventor: TENMA MASAMI
IPC: B22D11/18
Filed: 1981-07-09
Abstract: PURPOSE:To stabilize the molten steel level in a mold at prescribed values even before and after the start of drawing of cast steel from the mold by setting the opening of a nozzle at such a degree at which the molten steel in continuous drawing attains the prescribed level in the starting stage of drawing. CONSTITUTION:In the stage of starting the charging of molten steel into a mold 5, a timer 13 is triggered and a switch 9 is connected to the side of the 1st opening setter, then a switch 14 is closed and a sliding nozzle 4 is set at the 1st opening, after which the charging of the molten steel into the mold 5 is started. When the timer 13 times up, the switch 9 is changed over to the side of the 2nd opening setter and the nozzle 4 is set at the 2nd opening. When the molten steel level in the mold 5 attains a prescribed value after this, drawing is started and a switch 12 is closed to start constant level controlling, after which the controlling is returned to the controlling for selecting the tundish level. The 2nd opening gives the flow rate of the molten steel at which the level in the mold during continuous drawing of the ingot from the mold 5 is maintained at the above-described value.
Patent JP-S5333087-A (JP)
Title: Driving device of thin film electroluminescence panel
Inventor: GAKOU NOBUKATSU
IPC: H05B44/00
Filed: 1976-09-08
Abstract: PURPOSE:To reduce the number of power supply and circuit parts, and obtain a driving device suitable for moving picture display by applying erase pulses for both positive and negative polarities and holding pulses of LC resonance type to the circuit from the scanning electrode side.
Patent JP-H06318684-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MIZUNO MASAHIRO
IPC: H01L21/8247
Filed: 1993-05-10
Abstract: PURPOSE:To provide a nonvolatile semiconductor storage device wherein data can be written, at the same time, in a plurality of memory cells constituting an NAND type nonvolatile memory cell block, and the time for data writing can be remakably reduced. CONSTITUTION:P-type well diffusion layers 16a, 16b, 16c are mutually isolated and formed on an N-type substrate 14, and provided with, e.g. four nonvolatile memory cells, which constitute an NAND type memory cell block. By a well diffusion layer voltage applying means, a voltage can be individually applied to each of the well diffusion layers 16a, 16b, 16c.
Patent JP-2000298068-A (JP)
Title: Tone control method for color printed matter by taking into consideration optic-nerve sensitivity characteristic
Inventor: MUKOYAMA HIDEKI
IPC: B41F31/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To control a printing operation stably from its start up to its finish by a method wherein a color which is sensed sensitively by a human is extracted and the color is arranged on a color control strip. SOLUTION: A yellow-based color, a violet-based color and a green-based color to which the sensitivity characteristic of a human reacts sensitively are used as control tools for the tone of a printed matter, and a color control strip is put into the proper place of the printed matter. That is to say, together with the allover part of every color, a halftone dot % and a gray in which a cyan color, a magenta color and a yellow color are mixed, a color which takes into consideration the sensitivity characteristic of the human is arranged as the color control strip in the blank of the printed matter, and it is used as a representative characteristic which is used to grasp the quality of the printed object. Then, by using the color control strip, a printing operation is performed, a tone is processed by a spectrophotometer, and its accuracy is enhanced sharply.  When the deviation or the likeof the tone is recorded sequentially, it is possible to grasp the preference of a customer and a change in the preference for many years.
Patent JP-H01279371-A (JP)
Title: Designing device for logic circuit of lsi
Inventor: SATOU HITOMI
IPC: G06F17/50
Filed: 1988-04-30
Abstract: PURPOSE:To realize the external control of the area and the working speed of a produced logic circuit by searching a common formula of a multi-stepped logical formula and replacing said common formula with an intermediate variable to control the number of multiple steps. CONSTITUTION:At least one or more of a truth value table, a logical formula and the state transition description are supplied as the design input data on the logical function of an LSI. Thus a logical multi-step forming means 1 turns the logic of an AND-OR, etc., into a multi-step form and factorizes the logical formula that undergone the logical compression and includes no redundant member any more to search a common formula. This formula is replaced with an intermediate variable. The depth of the stage number can be easily operated from outside in an automatic draw-out state. Thus the external control is attained to the area and the working speed of a produced logic circuit.
Patent JP-S5631213-A (JP)
Title: Surface elastic wave element
Inventor: ONO SHIYUUSUKE
IPC: H03H9/145
Filed: 1979-08-24
Abstract: PURPOSE:To form easily and cheaply a high-sound speed surface elastic wave element, by laminating a piezoelectric material film on the polycrystal film which is formed on a polycrystal substrate or a single crystal substrate. CONSTITUTION:The substrate has a multilayer structure where piezoelectric material film 2 is laminated on the surface of polycrystal high-sound speed substrate 1. By selecting polycrystal materials constituting substrate 1 and piezoelectric materials constituting piezoelectric material film 2 in the surface elastic wave element of this structure, a high-sound speed surface elastic wave element can be realized easily and inexpensively.
Patent JP-H05263556-A (JP)
Title: Key holder equipped with confirming mechanism for item of interior security
IPC: A47G29/10
Filed: 1992-03-16
Abstract: PURPOSE:To make a gateway door not lockable on occasion of going out unless items for preserving interior security are confirmed by providing electric contacts and a clutch-gear type mechanism. CONSTITUTION:A grip part 1 of a key holder main body and a key-holding part 2 are connected with a clutch mechanism composed of a rotary shaft 3, a rotor 4, a core shaft 7 and a spring 8. A solenoid 12 serving as a motive power for driving the clutch mechanism is driven by operations of a plurality of electric contacts 15 arranged in series and a main switch 14, and thereby the clutch mechanism is driven and turning effect for turning the grip part 1 of the key holder main body is transmitted to the key-holding part 2. The movement of the rotor 4 is controlled by a cam part 5, a latch shaft 11 and a spring 9, and the states of locking and unlocking are differentially indicated by an indicator part 6.
Patent JP-H10301158-A (JP)
Title: Light shielding vane made of carbon fiber reinforced resin and shutter for camera formed by using the same
Inventor: MATSUBARA TAKASHI
IPC: G03B9/36
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain light shielding vanes made of inexpensive carbon fiber reinforced resins having excellent durability and light shieldability by adopting the constitution provided with uniform resin layers as intermediate layers at least at one point between reinforced resin sheets. SOLUTION: Prepreg sheets 1 are constituted by laminating the resin sheets reinforced with the carbon fibers aligned to one direction symmetrically with respect to plane in such a manner that the fiber directions thereof intersect orthogonally therewith. The resin layers 2 are formed on the planes where the carbon fibers intersect orthogonally each other. Namely, at the time of laminating the prepreg sheets 1 in such a manner that the fiber directions thereof intersect orthogonally each other and are made symmetrical with respect to plane, at least one layer of the resin layers are transferred to the prepreg sheets 1 so as to obtain the form that the resin layers 2 are held by the prepreg sheets. The transfer of the resin layers 2 is preferably so executed that these layers are made symmetrically with respect to plane in the thickness direction of the neutral plane.
Patent JP-H044634-A (JP)
Title: Communication network connector
Inventor: HIRAMATSU KOICHI
IPC: H04L12/28
Filed: 1990-04-23
Abstract: PURPOSE:To connect three LANs of an equal speed mutually and to realize a communication network connector having economicity and extensible by providing an address filter having a table whose elements are addresses of terminal equipments connecting to the communication network. CONSTITUTION:A transmission processing section 84 of a LAN interface 62 discriminates whether a destination address is addressed to terminal equipment in a LAN 32 or not when a packet appears in a time slot assigned to other LAN interface. When an address of a terminal equipment 42a is registered, an address filter 85 informs it to a control means 87 and a multiple address control line 73. The control means 87 ensures an area for one packet in a data buffer 86. Then the control means 87 writes a packet appearing in a data line 71 for each time slot into a data buffer 86 till the packet is terminated.
Patent JP-S5332871-A (JP)
Title: Treating appatatus for freezing sludge
Inventor: KOBAYASHI TOSHIYUKI
IPC: C02F11/20
Filed: 1976-09-09
Abstract: PURPOSE: To prevent the deformation of the heat exchange elements of plate form due to the expansion at the freezing of the sludge, by installing the plates of elastic material to the inner wall opposite to the plane of the plural heat exchange elements of plate form form freezing the sludge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10301270-A (JP)
Title: Pattern forming method and method for manufacturing semiconductor device
Inventor: SHIRAISHI HIROSHI
IPC: G03F7/32
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern forming method excellent in a resolution characteristic while having a chemical structure transparent in the far ultraviolet wavelength including ArF excimer laser beams and high in resistance to dry etching by using a coating film made of a photosensitive composition prepared from a specified polymer material as a main component. SOLUTION: The desired pattern is formed by forming a coat film composed of a photosensitive composition on a prescribed substrate, patternwise irradiating the coat film with activated chemical rays to form a latent image in a desired pattern, and developing the desired pattern by using an aqueous alkaline developing solution. The development by the aqueous alkaline developing solution is based on the aqueous alkaline solubility of the polymer on the basis of the chemical structure represented by the formula in the coating film after substantially forming the catent image and this polymer is represented by the formula in which X does not have >=2 conjugated unsaturated bonds and having hydrocarbon structures having >=2 ring structures of >=5 rings, Y is a hydrocarbon structure without having a conjugated unsaturated bond and (n) is an integer of >=2.
Patent JP-S5733085-A (JP)
Title: Sail for sailboat
Inventor: KABAYA KATSUJI
IPC: B63H9/00
Filed: 1980-08-06
Abstract: PURPOSE: To simplify the construction of a mast and make operation simple and rapid, by providing a spinnaker fitting part on the front edge of a sail which is attached to the grooveless mast and by moving the sail and a spinnaker up and down simultaneously.  
     CONSTITUTION: A plurality of annular members 31 are attached at appropriate intervals to the front edge of a sail 3. A mast 2 is inserted into the annular members 31. A rope 30 attached to the upper end of the sail 3 is laid through the upper end of the mast 2 and pulled downward to attach the sail 3 to the mast 2. A rope 41 for a spin pole and a block 9, through which a rope 40 for a spinnaker 4 is laid, are attached to the annular members 31 to tighten the spinnaker 4. According to this constitution, the spinnaker 4 is moved up and down at the same time when the sail 3 is moved up and down. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02285057-A (JP)
Title: Method for continuously annealing steel sheet to be galvanized
Inventor: NAKAMORI TOSHIO
IPC: C23C2/02
Filed: 1989-04-27
Abstract: PURPOSE:To produce a galvanized steel sheet excellent in surface quality by successively recrystallizing, heating and reducing a band steel under specified conditions before the band steel is galvanized. CONSTITUTION:A band steel is cleaned and degreased before the steel is galvanized. The pretreated band steel is firstly kept at >= about 820 deg.C and recrystallized in a nonoxidizing atmosphere (having <= about -25 deg.C dew point and contg. <= about 5ppm oxygen) to control the nonuniform distribution of fine ferrite grains on the surface layer. The steel is heated to about 400-700 deg.C in a weak oxidizing atmosphere (contg. about 50-5000ppm oxygen), and then the surface of the band steel is reduced at about 600-800 deg.C in a reducing atmosphere (having <=-25 deg.C dew point and contg. <= about 5ppm oxygen). The reduced band steel is cooled to about 420-550 deg.C by the conventional method and then galvanized. As a result, a galvanized steel sheet excellent in surface quality is obtained and effectively used as an automobile external material, etc.
Patent JP-H07292927-A (JP)
Title: Paneled wall
Inventor: KIMURA HITOSHI
IPC: E04B2/90
Filed: 1994-04-24
Abstract: PURPOSE:To improve flashing by mounting first and second gaskets which are made of elastic members, respectively, on the inside and outside of reinforcing frames disposed around the four sides of rectangular panels, thus providing a double seal. CONSTITUTION:Reinforcing frames 2 are disposed around the four sides of rectangular panels 1 mounted on an exterior wall surface via mounting members, and a first gasket 3 is mounted at the outer edge of the inside of each reinforcing frame 2 via a mounting frame 4. Further, a second gasket 5 made of an elastic member is mounted at the outer edge of the portion of each frame 2 outside the first gasket 3, and the first gaskets 3 have their ends 3b made to abut each other at the adjoining portions of the rectangular panels 1, while the second gaskets 5 are made to overlap. Therefore, the joints between the rectangular panels can be sealed effectively without requiring caulking.
Patent JP-S58225607-A (JP)
Inventor: TOMIMURO HISASHI
IPC: H01C7/10
Filed: 1982-06-24
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-S62265175-A (JP)
Inventor: NAKAJIMA MASUMI
IPC: C04B35/58
Filed: 1986-05-12
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-H047182-A (JP)
Title: Printing apparatus
Inventor: SAKURAI MASAKATSU
IPC: B41J5/30
Filed: 1990-04-25
Abstract: PURPOSE:To improve the processing speed and to reduce the capacity of a memory by switching and holding printing information in either one of an image data method and a code data method in accordance with the printing resolving power. CONSTITUTION:In a RAM 7 used as a work area when a CPU 3 executes a program, there are a resolving power storing part 7a for storing the resolving power to be used for the present printing, a page registering flag 7b indicating whether a page is being registered, a page registering method flag 7c indicating whether the page is registered according to an image data method or an internal data method, and a page registering data part 7d which stores page registering data. In the printing apparatus of this constitution, when a form overlay is to be carried out, page data as a form is stored in the page registering data part 7d in accordance with one of the image data method or internal data method corresponding to the printing resolving power.
Patent JP-S61289087-A (JP)
Inventor: DORISU PITSUKERU SHIYUMATSUCHI
IPC: A61P37/08
Filed: 1986-05-13
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-S60254695-A (JP)
Inventor: YAMANAKA KAZUNORI
IPC: H05K1/02
Filed: 1984-05-31
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-H11308889-A (JP)
Title: Digital apparatus for controlling rotating speed of dc motor
Inventor: YU SHUTOKU
IPC: H02P29/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To permit fine control of rotating speed, by controlling the rotating speed of a motor with an output current of a current output circuit connected to a level shifter, for outputting a pair of voltage and switching signal based on a pair of digital signals. SOLUTION: A level shifter 21 receives a pair of digital signals CON1, CON2 and outputs a voltage V and voltages of the nodes A and B. This level shifter 21 includes a first resistor R1, resistor pair R2 and R3 and transistor pair TR3 and TR4. A current output circuit 22 includes diode pair D1, D2, a resistor R8, a transistor TR6 and a transistor TR1. The digital signals CON1 and CON2 are respectively inputted to the bases of the transistors TR3 and TR4 via the inverter, thereby amplifying the amplitudes of the digital signals CON1 and CON2. Accordingly, the rotating speed of DC motor can be controlled precisely with the digital signal using the digital control circuit consisting of transistors.
Patent JP-S602004-A (JP)
Inventor: HAKOI NOBUO
IPC: H01H33/53
Filed: 1983-06-18
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-H10297894-A (JP)
Title: Auxiliary device for attachment/detachment of attachment for cargo handling
Inventor: AIZU NOBUHIKO
IPC: B66F9/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach in a stable condition without adversely affecting the cargo handling work in an attachment for cargo handling of a forklift. SOLUTION: In an attachment for cargo handling of a forklift to be mounted in an attachable/detachable manner on an elevating/lowering member 4 capable of elevating/lowering along a mast 1 through an upper hook 11 and a lower hook 12, a leg 17 for assisting attachment/detachment by forming the L-shaped lower hook 12. The leg 17 is stored in a back side of a base member 7 in a condition where the lower hook 12 is locked by the elevating/lowering member 4, and when the locking of the lower hook 12 is released, the leg is projected downward from the base member 7, and in attaching/detaching the attachment, the leg is landed together with the lowest end part of the attachment. The attachment placed on the ground is held in a stable condition.
Patent JP-H05302952-A (JP)
Title: Electric inspection apparatus for double-sided printed wiring board
Inventor: NAKAMURA TADAHIRO
IPC: H05K3/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain an electric inspection apparatus, for double-sided printed wiring board, wherein it can perform an alignment operation surely and it can inspect it accurately. CONSTITUTION:Recognition camera parts 16a, 16b are arranged respectively between a double-sided printed wiring board 10 and a surface-side inspection part 13 and a rear-surface-side inspection part 17. Positioning marks 11a on the double-sided printed wiring board 10 and respective positioning marks 11b, 11c on the surface-side and rear-surface-side inspection parts 13, 17 are recognized. Corresponding positions are operated by using an image processing part 19. Their operated values are fed back to an upper-part alignment mechanism part 14 and a lower-part alignment mechanism part 18; the mechanism parts are moved in the X-direction, the Y-direction and the theta-direction. Thereby, the respective positioning marks 11b, 11c on the surface-side and rear-surface- side inspection parts 13, 17 can be aligned with the positioning marks 11a on the double-sided printed wiring board 10.
Patent JP-H02291549-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA HIROSHI
IPC: G03C1/06
Filed: 1989-04-29
Abstract: PURPOSE:To suppress the generation of fogging and the generation of a soft gradation even when the material is preserved at and under a high temp. and high humidity by incorporating specific compds. into one layer of emulsion layers and incorporating specific compds. into hydrophilic colloidal layers adjacent to the emulsion layers. CONSTITUTION:The silver halide photographic sensitive material having at least one layer of the silver halide emulsion layers on a base contains at least one kind of the compds. expressed by formula I in at least one layer of the emulsion layers and contains at least one kind of the compds. expressed by formula II and/or III in the hydrophilic colloidal layers adjacent to the emulsion layers. In the formula I, R1 to R3 respectively denote a hydrogen atom or substituent; X<theta> denotes anion. In the formula II, Y1 and Y2 denote a hydrogen atom or mercapto group; R4 denotes an alkyl group, alkenyl group, etc.; A denotes a nitrogen atom, carbon atom or oxygen atom; B denotes a nitrogen atom or carbon atom. In the formula III, R1 denotes hydrogen or acetyl group; R2 to R4 denote hydrogen or alkyl group. The generation of the fogging is suppressed and the generation of the soft gradation is obviated even when the photosensitive material is preserved at and under a high temp. and high humidity.
Patent JP-S5536764-A (JP)
Title: Analog system electronic watch
Inventor: NAKAMURA JIYUNPEI
IPC: G04C3/00
Filed: 1978-09-07
Abstract: PURPOSE:To fulfill the function in a multipurpose shape, by forming a coil for driving a motor so that it can be used as an antenna for reception by bringing at least one of a buffer circuit for driving the step motor to an OPEN condition. CONSTITUTION:When there are no motor drive signals 11, a N channel MOS transistor 19 is also brought to an OFF condition because the output of a buffer circuit 15 becomes to a low level and a P channel MOS transistor 18 is under an OFF condition and a flip-flop 22 does not function, and a right end of a motor drive coil 20 is brought to an OPEN condition. In this case, specific electric waves can be received from a terminal 28 by means of a resonance circuit of the coil 20 and a condenser 21. When there are drive pulses 11, one side of the transistors 18, 19 is in ON, a motor is revolved, the ON conditions of the transistors 18, 19 are changed over by means of timer circuits 22, 24, 25, 26, 27, to which frequency dividing signals are input 23, and back electromotive force is attenuated.
Patent JP-S5444472-A (JP)
Title: Cleaning unit of semiconductor substrate
Inventor: ONO INSEI
IPC: H01L21/306
Filed: 1977-09-14
Abstract: PURPOSE: To increase the cleaning ability and to reduce the amount of liquid usage, by providing discharging siphon with the cleaning vessel and by performing cleaning through periodical changing of the amount of cleaning liquid in the vessel.  
     CONSTITUTION: When pure water is flown from the inlet 4" and the water level reaches the upper end a of the siphon 6, water discharge is started. Taking the inner diameter of the siphon greater than the supply inlet 4", the water level of the cleaning vessel 3 is automatically decreased. When the discharge is made to the outlet 7, the discharge is stopped and pure water is again filled, and similar operation is repeated. Thus, fresh pure water is contacted to the utmost to the substrate and the cleaning ability is increased, and the cleaning time and the amount of pure water usage can remarkably be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio