baber/WOPTO huggingface dataset:
Patent JP-S61212817-A (JP)
Title: Focusing mechanism for semiconductor working and inspection
Inventor: NAMIKI YOSHIJI
IPC: G03F1/84
Filed: 1985-03-18
Abstract: PURPOSE:To move a microscope lens barrel in direction of an optical axis while holding it constant in the optical-axis direction with simple and inexpensive constitution by fixing one-terminal sides of a couple of leaf springs and supporting them almost horizontally, and supporting the lens barrel vertically on their free-terminal sides. CONSTITUTION:One-terminal sides of the leaf springs 7a and 7b are fixed to projections 6a and 6b of a base member 6, the microscope lens barrel 4a is fitted to the free-terminal sides and supported vertically, and a microscope means 4 is supported balancing with spring reactions of the leaf springs 7a and 7b supported almost horizontally. The lens barrel is moved up and down with slight force during focusing and its upward/downward movement distance is short, so track arcs of tips of the leaf springs are regarded practically as straight lines. Therefore, while the optical axis directions of the lens barrel are held severely constant, the microscope means is movable in the optical-axis directions by the simple, lightweight, and inexpensive constitution.
Patent JP-S55146326-A (JP)
Title: Control of combustion for boiler
Inventor: KONYA NORIO
IPC: F23N5/00
Filed: 1979-05-01
Abstract: PURPOSE: To reduce a discharging quantity of SO x  by a method wherein securing of the actual discharging quantity of SO x  is made quicker and a mixing ratio of high and low sulphur heavy oil is changed quickly, in a combustion system wherein combustion control is effected by changing the mixing ratio of the high and low sulphur heavy oil in accordance with the discharging quantity of the SO x .  
     CONSTITUTION: High sulphur heavy oil and low sulphur heavy oil in tanks 3, 4 are maintained at constant levels always by operations of level meters 5, 6, and are introduced to a mixer 15 through pumps 9, 10, flow meters 11, 12 and regulating valves 13, 14. Here, the regulating valves 13, 14 regulate a mixing ratio of each heavy oil so as to keep a predetermined mixing ratio by a signals from the flow meters 11, 12 and a pressure gauge 16 as well as a blend control device 21 receiving a signal from a computor 20, while regulate an opening of a differntial regulating valve 22 so as to keep a primary side oil pressure thereof in constant. Further, the regulating valves 13, 14 obtain a mixing ratio by a formula; (objective SO x  discharging quantity)=2×(allowable SO x  discharging quantity)-(measured SO x  discharging quantity), and thus determine the mixing ratio of each heavy oil from the formula above described. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06268467-A (JP)
Title: Variable attenuator
Inventor: MIZUSAWA KIN
IPC: H03H7/25
Filed: 1993-03-12
Abstract: PURPOSE:To easily perform design for satisfying the various conditions of characteristics to be obtained in a variable attenuator. CONSTITUTION:Input/output ports 1 and 6 are the ports for connecting high frequency signals and are connected respectively to coupling capacitors 2 and 5. A constant current source 4 supplies a constant current through a resistor 3 to a series side diode 11 and a shunt side diode 10 so as to fix the sum of currents made flow to both of them. One end of the resistor 7 is connected to a variable current source 8 and the other end of the resistor 7 is connected to the cathode of the series side diode 11 and the coupling capacitor 5. In the variable current source 8, the sucking side of the current is connected to the resistor 7, the control side of the current is connected to a current control circuit 9 and the current of the series side diode 11 is changed through the resistor 7 corresponding to the output of the current control circuit 9. The output of the current control circuit 9 is connected to the control input of the variable current source 8 and the current control circuit 9 controls the control input of the variable current source 8 so as to let the variable attenuator take a desired attenuation amount.
Patent JP-S54145127-A (JP)
Title: Pattern formation material
Inventor: KAKUCHI MASAMI
IPC: G03F7/039
Filed: 1978-05-04
Abstract: PURPOSE: To endow a positive type resist material for ionized radiation lithography with improved performances, almost free of any problems in practical uses, in sensitivity, resolution, and close adhesivity with a substrate, by using a specified copolymer for this material.  
     CONSTITUTION: A copolymer of methyl methacrylate and 2,2,3,4,4,4-hexafluorobutyl methacrylate, preferably in an amount of 20W80 mole % is dissolved in a proper solvent. This resist solution is coated on a substrate, baked in a nitrogen gas stream, and then, irraiated with electron beams. Subsequently, this is developed with a developing solution, such as a solvent mixture of ethyl cellosolve and isopropyl alcohol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59178778-A (JP)
Title: Solar battery and manufacture thereof
Inventor: NAKANO HIROTAKA
IPC: H01L31/04
Filed: 1983-03-30
Abstract: PURPOSE:To obtain the titled device of high efficiency having a shallow junction and a reflection preventing film of niobium pentaoxide by forming the P-N junction and said film in the same process by a method wherein said film containing the element as the main constituent is formed on a substrate of one conductivity type. CONSTITUTION:The semiconductor substrate 1 of one conductivity type is coated with a junction forming coater wherein P-N junction forming dopant is contained in the solution containing a solute whose main constituent is niobium pentaoxide. The dopant is diffused by heat-treating this coated substrate, thus forming the other semiconductor regions, i.e., the shallow P-N junction interface 3 and the reflection preventing film 2 of niobium pentaoxide, approximately at the same time. Next, each of a surface electrode 4 and a back electrode 5 is formed by fixed treatment. Then, the formation of the P-N junction and said film is performed in the same process of heat trestment, resulting in the manufacture of the solar battery of high sensitivity to the light on the short wave length side and of high efficiency.
Patent JP-H01225824-A (JP)
Title: High voltage generating device
Inventor: KONO KUNITOSHI
IPC: H01L41/08
Filed: 1988-03-07
Abstract: PURPOSE:To improve reliability, by a method wherein, in a title device for a cigarette lighter, a support metal and a reinforcing metal are inserted in an outer casing mold in a state to be adhered to both ends of a piezoelectric element and are molded. CONSTITUTION:A reinforcing metal 14 and a support metal 13 are arranged to both ends of a piezoelectric element 15, and are previously adhered thereto by means of adhesives 20a and 20b. The metals are inserted in an outer casing mold 19 and are held by means of cores 17a and 17b, and resin is injected to mold an outer casing 18. This constitution enables improvement of durability and reliability.
Patent JP-S61211799-A (JP)
Inventor: SHINODA KATSURO
IPC: G08C23/00
Filed: 1985-03-15
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-H02232933-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: KANBARA ITARU
IPC: H01L21/336
Filed: 1989-03-07
Abstract: PURPOSE:To maintain an electrical insulation between a gate electrode and silicide regions and to obtain a fine MOSFET having a small parasitic resistance by a method wherein while an Si growth layer is formed in a short width, the stepped silicide regions are formed in the surface of an Si substrate. CONSTITUTION:An Si oxide film 4 is formed by a thermal oxidation method on the side surface of a gate electrode 3 formed on an Si substrate 1 holding a comparatively thin Si oxide film 4' between the electrode 3 and the substrate 1 and after a nitride film 5 is formed on the side parts of the electrode 3, the substrate surface is covered with an Si oxide film in a width of 500Angstrom  or thereabouts. Then, the film 5 is removed, an Si growth layer is formed, a metal 8 is deposited on this growth layer, silicide regions 9 are formed and after an Si oxide 10 is deposited, the surface of the substrate 1 and the upper part of the electrode 3 are exposed, an ion implantation is performed, a metal layer 11 is deposited and silicide regions 12 are formed in the substrate 1. Accordingly, the regions 12 and 9 are connected to each other and the regins 12 become stepped. After that, source and drain diffused layers 13 and Al layers 14 are formed and moreover, silicide contact parts are formed.
Patent JP-S54144144-A (JP)
Title: Buffer memory control system
Inventor: SHIOKAWA SHIZUO
IPC: G06F12/08
Filed: 1978-05-01
Abstract: PURPOSE: To reduce the number of loading from the main memory to the data buffer memory, by making uniform much more the access frequency from the data processor to each row of the buffer memory, through the alteration to the method of the buffer memory control.  
     CONSTITUTION: In writing in the small capacity memory unit DBM(data buffer memory)4 storing the data, the selector 50 selecting the line number of the main memory 5 to invert the row number is provided, and the small capacity memory  unit AA (address array)3 recording the real address of the data block is provided,  and the data in row determined with the inversion C of the address C and the data  determined with the column address C in writing in and reading out of the DEM4,  are made objective. Further, the selectin whether writing in is made to the row designated with the address C each line or the row designated with the inversion C, is made with the logical product between the content 105 at X-bit from the lower rank of the real address PR from the address conversion buffer 2 and the write-in designation signal 102. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59176552-A (JP)
Inventor: NINOMIYA YOSHIO
IPC: F25B37/00
Filed: 1983-03-28
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-H04289936-A (JP)
Title: Memory control circuit
Inventor: TANGEZAKA YOSHIAKI
IPC: G06F12/06
Filed: 1991-03-19
Abstract: PURPOSE:To improve the performance of memory diagnosing and memory write speed, etc. CONSTITUTION:This circuit is provided with a memory part 3 which has plural pieces of memories constituted of a dynamic CMOSRAM and can read and write data against a microprocessor 1, a memory control part 2 for controlling a read/write operation of the data to the memory part, an input/output address control part 4 which is controlled by the microprocessor and outputs a control signal to a register control part, and a register control part 5 for designating a write system of the data to the memory part to the memory control part by a control signal from the input/output address control part, and at the time of writing the same data to plural memories, the same data is written to plural memories set to the input/output address by writing the data to the input/output address once before writing it.
Patent JP-S63222010-A (JP)
Title: Production of carbide amorphous carbon
Inventor: TODA SHIGEYUKI
IPC: C23C16/26
Filed: 1987-03-10
Abstract: PURPOSE:To readily produce carbide amorphous carbon, by uniformly heating a titanium alloy in an atmosphere of mixed gas of inert gas and hydrocarbon gas. CONSTITUTION:A titanium alloy substrate is fed to a vacuum furnace and heated to 1,000 deg.C. Then a mixed gas of 90-98% inert gas (e.g. Ar) and 10-2% hydrocarbon gas (e.g. methane gas) is sent to the vacuum furnace and heated at >=1,000 deg.C for fixed time to form carbide amorphous carbon on the top of the substrate and the carbide amorphous carbon film is released by difference in thermal expansion between the carbide amorphous carbon and the substrate.
Patent JP-S61212031-A (JP)
Title: Mounting body on display panel
Inventor: HATADA KENZO
IPC: H01L21/60
Filed: 1985-03-15
Abstract: PURPOSE:To make the mounting body of display panel compact and thin while remarkably decreasing the number of component parts by a method wherein the film carrier system is applied to a package of semiconductor device while leads are led out in two ways to bend one side leads along the end formed into an electrode of display panel. CONSTITUTION:A chip type semiconductor device is arranged in the region on the backside of a flat plate type display panel 7 mounted on a film carrier system; electrodes 2 of the semiconductor device 1 are bonded to leads 4 and 6 also on the film carrier system; one side leads 4 to be bonded to an electrode 8 on the display panel 7 are extended to the end of electrode 8 to be bent in the thickness direction of display panel 7. Besides, the one side leads 4 are formed at the same intervals as those of the electrode 8 of display panel 7 while the other side leads 6 are bonded to a wiring substrate 9 arranged in the region on the backside of flat plate type display panel 7.
Patent JP-S57168278-A (JP)
Title: Magnetic brush developing device
Inventor: MASUDA KOUJI
IPC: G03G15/09
Filed: 1981-04-10
Abstract: PURPOSE:To prevent a transfer image from trailing by eliminating the formation of a chain of magnetic toner in a developed image by providing a conveyance magnetic pole, which has magnetic flux density nearly equal to or higher than that of a developing magnetic pole, to the downstream exit of a development part. CONSTITUTION:While a photosensitive drum 11 is rotated colockwise, a sleeve 7 is rotated counterclockwise, and toner on a developing roll 1 is moved in the same direction with a photoreceptor surface at the part of a developing nip. In the sleeve, a rod-shaped magnet made of anisotropic ferrite is fixed. As a developer 10, a single-component magnetic toner having 5X10<14>OMEGAcm volume resistance is used; when the sleeve surface magnetic flux density of a developing magnetic pole 20 is 600, 800, 1,000, or 1,200 Gauss, any trailing is caused with 1,000 and 1,200 Gauss sleeve surface magnetic flux density of the magnetic pole 21 of an exit part, and trailining is caused with both 600 and 800 Gauss density.
Patent JP-2000251003-A (JP)
Title: Electronic clinical record sheet device
Inventor: MURAYAMA TAKASHI
IPC: G16H10/60
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To save the trouble to search various consultation information names for a desired consultation information name and to actualize efficient consultation information input by displaying the consultation information input fields of respective consultation information names related to a consultation information set name in respective consultation information input pictures once the consultation information set name is selected. SOLUTION: When one classification name is selected in a classification selection field, a consultation information set master file 37 is reproduced and the consultation information set name belonging to the selected classification name is obtained and listed in a consultation information set selection field. When one consultation information set name is selected in the consultation information set selection field, a consultation information set master file 37 is reproduced and a consultation information code related to the selected consultation information set name is obtained. According to the consultation information code, definition information is obtained from a consultation information definition master file 32 and a consultation information field is displayed. This process is carried out as to all obtained consultation information codes.
Patent JP-H02232699-A (JP)
Title: Voice recognition device
Inventor: AKUNE MAKOTO
IPC: G10L15/08
Filed: 1989-03-06
Abstract: PURPOSE:To improve the accuracy of phoneme recognition by finding the power spectrum of an input voice, detecting the peak of the power spectrum, and detecting the peak edge which is small in power by a specific quantity as to the peak. CONSTITUTION:The peak of the frequency variation of the power of the input voice is detected, the peak edge which is small in power by the specific quantity as to the peak is detected, and information which is obtained based upon the peak edge is regarded as the phoneme feature of the input voice. Namely, a phoneme recognizing means 8 uses respective parameters supplied from an acoustic analyzing means 5 as parameters for recognition processing and performs phoneme recognition while referring to phoneme feature information from a peak processing circuit 11 and phoneme section information from a 2nd segmentation means 7. The phoneme recognizing means 8 outputs a recognizes a phoneme symbol, which is supplied to a following-stage continuous voice and large volcabulary voice recognizing means. Consequently, the accuracy of phoneme recognition is improved.
Patent JP-H01227995-A (JP)
Title: Steam separating mechanism, nuclear reactor utilizing said mechanism and method of operating reactor
Inventor: MURATA SHIGETO
IPC: G21C1/08
Filed: 1988-03-09
Abstract: PURPOSE:To increase natural circulation force by providing a liquid phase pool and vapor phase pool to a flow passage communicating a plenum part and a downcomer part. CONSTITUTION:The reactor is segmented by a shroud wall 5 to the plenum part 7 where two-phase flow rises and the downcomer part 6 where the liquid phase after gas-liquid sepn. descends. Plural steam separating mechanisms are provided in the circumferential and height directions of the shroud wall 5. The flow passage 8c communicating the plenum part 7 and the downcomer part 6 is provided to the shroud wall 5. A lower structural material 8b which constitutes the liquid phase pool 8e closed in the lower part and an upper structural material 8a which constitutes the vapor phase pool having the flow passage 8d communicating with the plenum part 7 in the upper part are combined so that the steam separating mechanisms 8 are made into labyrinth structure. The burnout and fluid instability in the heating part are thereby prevented and the bubble volume rate in the plenum is increased and, therefore, the natural circulation force is increased.
Patent JP-H05253535-A (JP)
Title: Spin coating method
IPC: G03F7/16
Filed: 1992-03-12
Abstract: PURPOSE:To control the difference of the thickness of the inner circumferential part and the outer circumferential part of substrate in the case an ultraviolet ray curable coating material is applied by spin coating apparatus. CONSTITUTION:Regarding a method to apply an active energy ray curable coating material 1 to a substrate 2 by spin coating, active energy rays having energy with which the viscosity of the coating material is changed between the inside and outside of the substrate but the coating material is not hardened, is irradiated to the coating material spread toward the radius direction by rotation. Consequently, the difference of the thickness in the radius direction is suppressed, so that the warp of the substrate 2 is lessened.
Patent JP-S62213693-A (JP)
Title: Manufacture of heat exchanger
Inventor: HARAGA HISATO
IPC: B29C65/54
Filed: 1986-03-13
Abstract: PURPOSE:To eliminate the boundary of a connecting part and improve connecting strength by a method wherein the connecting part between an end plate and a heat exchanging pipe, which are made of synthetic resin which consists of the same constituent, is dipped into the solution of principal constituent of the same synthetic resin, thereafter, is taken out of the solution and is dried. CONSTITUTION:Solution 14, dissolving synthetic resin provided with the same constituent as an end plate 10 and a heat exchanging pipe 11, is stored in a liquid reservoir 13 and the end 11a of the heat exchanging pipe 11 is dipped into the solution 14 under a condition that the same is inserted into the inserting hole 12 of the end plate 10, thereafter, the synthetic resin 15 in the solution 14 is cured by taking the connecting part A between the end 11a of the heat exchanging pipe 11 and the end plate 10 out of the solution and heating or curing in vacuum whereby the mirror plate 10 and the heat exchanging pipe 11 are connected. Heating method may be selected from blowing hot air directly, irradiating microwave or induction heating effected by high-frequency wave.
Patent JP-S59180130-A (JP)
Title: Disc brake
Inventor: TAKAHASHI TOSHIYUKI
IPC: F16D55/224
Filed: 1983-03-31
Abstract: PURPOSE:To prevent a noise from being easily generated when a brake is applied, by swivellably mounting a pressing piece to a shaft inserted into the end of an arm part of a caliper and constituting pads, positioned in both sides of a rotor, to be pressed toward the rotor by the end face of a piston built in the main unit part of the caliper and the internal side face of the pressing piece. CONSTITUTION:An arm part 4c is formed on the upper of a main unit part 4b of a caliper 4 having a built-in piston 5 retractably actuated by supply and discharge of pressure oil. The center part of a pressing plate 8 is supported by a bolt 7 to the end of said arm part 4c. Consequently, pads 3, 3, positioned in both sides of a rotor 1 and respectively supported by supports 2, can be pressed to side faces of the rotor 1 by the end face of the piston 5 and the internal side face 8a of the pressing plate 8. While even in a case when the side face of the rotor 1 comes to be not in parallel to the internal side face of the pressing plate 8, this pressing plate 8, being swivelled around the bolt 7 serving as the center, always presses a lining of the pad 3 fully throughout its surface with uniform force to the side face of the rotor 1.
Patent JP-H01230437-A (JP)
Title: Switch mechanism in camera or the like
Inventor: CHIGASAKI KATSUAKI
IPC: G03B1/60
Filed: 1988-03-09
Abstract: PURPOSE:To contrive stability of switch characteristics, by dividing and forming switch armatures in slide contact with a disklike switch substrate into plural parts and forming the tip contact parts into a modified shape. CONSTITUTION:A disklike switch substrate 5 and switch armatures 6 and 7 are used to form a switch mechanism. The tips of the switch armatures 6 and 7 are respectively bisected and formed into two parts of (6a), (6b), (7a) and (7b) and each of the tips (6a) and (7a) is formed into a modified shape, such as a wider form than those of the other tips (6b) and (7b). A driven sprocket 1 is rotated with movement of a film 2 so that the armature 7 may repeat contact and noncontact with the substrate 5. In the process, since the shapes of the tips (6a) and (7a) and (6b) and (7b) are different, either of the armatures is capable of surely keeping contact even in occurrence of chattering. Thereby, switch characteristics are stabilized.
Patent JP-S55145462-A (JP)
Title: Reproducing circuit of transmission data
Inventor: YAMAZAKI HIDENORI
IPC: H04L25/08
Filed: 1979-04-30
Abstract: PURPOSE:To reproduce the correct data with the noise eliminated even though the noise may be piled upon the data pulse signal transmitted, by constituting the circuit with the shift register, the exclusive OR gate and the latch memory each. CONSTITUTION:Shift register 1 supplies the data pulse signal to input end INPUT and at the same time gives the sequential shifting to outputs QA and QB with the rise of the clock pulse signal which is supplied to input end CLOCK. On the other hand, latch memory 4 supplies the data pulse signal to input end D, and the output of exclusive OR gate 5 which secures the exclusive logic sum between outputs QA and QB is supplied to input end CLOCK. Thus the latching timing is obtained with the gate output. As a result, the signal free from the effect of the noise can be obtained at the output of memory 4 even though the noise may be piled upon the middle part between the data pulse signals.