baber/WOPTO huggingface dataset:
Patent JP-H047669-A (JP)
Title: Katakana collation device in morpheme analysis
Inventor: YOSHIMUNE MITSUKO
IPC: G06F17/27
Filed: 1990-04-25
Abstract: PURPOSE:To reduce the capacity of a dictionary by substituting a character string equivalent to the irregular notation of KATAKANA (square form of Japanese syllabary) for the character string equivalent to a basic notation so as to execute collation at the time of collating the character string of a morpheme registered in an electronic dictionary with the notation character string in a Japanese sentence. CONSTITUTION:Prior to the collation of the character string of the morpheme registered in the dictionary 1 with the notation character string in the Japanese sentence, an irregular notation judgement part 5 recognizes whether an irregular KATAKANA character string exists in the notation character string being the object of analysis. When the irregular KATAKANA character string exists, a character string substitution part 6 substitutes the character string for a basic KATAKANA character string corresponding to the character string and a collation processing is executed. Consequently, the character string registered in the dictionary 1 as to the morpheme consisting of the KATAKANA characters is enough only by that by the basic notation. Thus, correspondence to the irregular notation of KATAKANA can be executed without enlarging the capacity of the dictionary 1.
Patent JP-S5444106-A (JP)
Title: Speed controlling method for steam turbine
Inventor: KUWAJIMA HIDESUMI
IPC: F01D17/24
Filed: 1977-09-14
Abstract: PURPOSE: To perform safety speed control by arranging a plural number of speed detectors at each end of a turbine shaft and controlling a steam reducing valve by means of the signal of a secondary comparison circuit which compares a plural number of primary comparison circuits which compare each speed at both ends.  
     CONSTITUTION: When a shaft 26 is snapped off between a gear 6 and a high pressure turbine 1, the gear 6 is not driven, so the speed decreases. The speed signals 12 and 13 of speed detectors 8 and 9 show the decrease of speed, but the speed signals 14 and 15 of speed detectors 10 and 11 are normal, and so the output selecting speed signl 19 of a comparison circuit 17 is normal. The selection speed signal 18 of a comparison 19 is normal, and the control signal 21 is normal due to a high value priority circuit 20. Accordingly, when an apparent speed decreases, the speeding of the turbine due to the opening of a reducing valve 24 to increase the turbine speed is removed, and a stable speed conrol can be achieved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07322128-A (JP)
Title: Compound eye image pickup device
Inventor: KATAYAMA TATSUJI
IPC: H04N5/232
Filed: 1994-05-24
Abstract: PURPOSE:To provide a compound eye image pickup device which can always show clearly the reference position of each mobile part in order to properly control the photographing conditions for a device that acquires a stereoscopic image by plural image pickup systems. CONSTITUTION:The image pickup systems 10L and 10R which are placed on the base line with a space secured between them are used, and the subject is image-picked up by controlling plural controlled object corresponding to the photographing conditions of both systems 10L and 10R. The detector means 50L and 50R produce the reference signals when the controlled objects are kept in each prescribed reference state. Then the controlled variable of each controlled object is reset by the reference signal. Furthermore each controlled object is controlled and set in the reference state particularly right after a power supply is applied. Thus the control reference is made clear for the photographing conditions and this control job is accurately carried out.
Patent JP-H09297706-A (JP)
Title: Data processor and exclusive control method for common memory by same
Inventor: NISHIMURA YUTARO
IPC: G06F15/177
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the data processor which can shorten the process time needed for exclusive control and the exclusive control method for the common memory by the data processor. SOLUTION: A processor 111 connected to one bus A, when accessing a specific address of the common memory 102 under exclusive control, informs a bus controller 101 of that and the bus controller 101 updates a lock table 105. Further, a processor 112 or 113 connected to the other bus B when accessing the common memory 102, judges whether or not the bus controller 101 is in the exclusive control state, by referring to the lock table 105 and a wait state, wherein the supply of an access signal from this processor to the common memory 102 is stopped is entered; after the exclusive control state is reset, access to the common memory 102 by this processor is restarted.
Patent JP-S60253351-A (JP)
Title: Circuit control circuit
Inventor: NAKAMURA TAKASHI
IPC: H04L69/40
Filed: 1984-05-30
Abstract: PURPOSE:To ensure the transfer of information for maintenance/monitor between circuit connection part regardless of an on-line action and to secure the effective maintenance/monitor control, by providing a time slot dedicatedly for maintenance/monitor on an interface line which performs the normal transmission and reception of data. CONSTITUTION:A circuit control part LC1 is connected to plural circuit connection parts LA2 with a bus and via an interface (b) consisting of plural signal lines. Each part LA2 is controlled in time division for transfer, control, etc. of transmission/reception data. A maintenance/monitor part SV3 is connected to the part LC1 via an interface (a) for maintenance/monitor of the parts LC1 and LA2. The information is transferred on the interface (b) to the parts LA2 (LA#0- LA#n) in division of (n) units of time slots (#0-#n). Here a time slot #SV is provided for exclusive transfer of information given from the part SV3. Then the information on the control and monitor is transferred to each part LA2 by means of the time slot #SV.
Patent JP-H09274811-A (JP)
Title: Vehicular headlamp
Inventor: MATSUBARA MASAO
IPC: F21Y101/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To minimize the deflection of a body bottom face portion resulting from the weight of a lighting circuit case, and the risk of the thermal deformation of the body bottom face portion in the case of fitting the lighting circuit case for a discharge bulb onto the bottom face portion outer face. SOLUTION: A lattice-like reinforcement rib 68d is formed at the peripheral region of the fitting portion of the lighting circuit case 40 on a body 12 bottom face portion 68 so as to increase the rigidity of the peripheral region of the fitting portion. Thereby, the extreme deflection of the body bottom face portion 68 resulting from the weight of the lighting circuit case 40 is prevented. By the existence of the reinforcement rib 68d, a wide contact area between the lighting circuit case 40 and the body bottom face portion 68 is avoided so that the accumulation of heat produced by a lighting circuit 42 between the lighting circuit case 40 and the body bottom face portion 68 is prevented.
Patent JP-H05302165-A (JP)
Title: Cathode body of sputtering device and sputtering method
Inventor: IGARASHI TADANORI
IPC: C23C14/35
Filed: 1992-04-28
Abstract: PURPOSE:To uniformly sputter a target material on the surface of a wiry substrate. CONSTITUTION:An annular N-pole magnetic substance 18 is arranged on the periphery of an annular target 14 on one side, and an S-pole magnetic substance 22 is arranged on the periphery of the target 14 on the other side at a specified distance from the N-pole magnetic substance 18 to constitute the cathode body 12 of a sputtering device. The annular cathode body 12 is placed in an inert gas atmosphere, and a high voltage is impressed on the cathode body 12 to generate a plasma discharge. A wiry substrate K is passed through the central part of the cathode body 12 in the axial direction.
Patent JP-S5736024-A (JP)
Title: Punching method by press
Inventor: NAKAMURA KEIICHI
IPC: B21D28/24
Filed: 1980-08-13
Abstract: PURPOSE: To enable punching while giving a bending prestrain inside of dies from even a material of a long strip, by detecting the amount of bending at its formed place of a prescribed length, and by automatically controlling accordingly to minimize the amount of bending.  
     CONSTITUTION: The amount of a bending prestrain is obtained from the experiment by the material of a short strip. Then by means of a wedge feed mechanism 9, a feeding screw 13 and a bend adjusting wedge 3, bend adjusting punch 2 is moved to give a material 8 of a long strip an amount of bending that has been obtained from the experiment. In this condition, the plate material 8 of a long strip is punched by giving a bending prestrain, and while pausing the forming, the amount of bending at its punched part is detected. According to this detected value, the bend adjusting wedge 3 is adjusted to increase or decrease the amount of bending. The controlling method is to approximate the result of the experiment by a linear formula which will be stored by a computor, and thr amount of the pushing of the bebd adjusting wedge 3 is calculated to obtain a equivalent bending amount of the opposite direction to the bending direction of the detected value, and to adjust by means of the feeding wedge mechanism 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000305138-A (JP)
Title: Dome type monitoring camera
Inventor: SAKURAI HIDEMASA
IPC: G03B15/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make a camera small in size, light in weight and inexpensive and to realize accurate high-speed rotation by arranging a camera part supporting plate and a horizontal rotary motor oppositely with respect to a rotary shaft existing at the center of the horizontal rotation of a dome type monitoring camera. SOLUTION: A camera part 4 is housed in a camera part housing case and fixed. A gear 13 is fixed in the camera part housing case to constitute a bearing structure. A rotary shaft 12 is rotatably fixed on a camera part supporting plate 11 fixed on a base plate 17. A pulley 16 is fixed on the rotary shaft of a vertical rotary motor 15 fixed on the plate 11, and the gear 13 and the pulley 16 are connected through a toothed belt 14. Then, the plate 11 and the horizontal rotary motor 9 are arranged to be opposed in a state where the rotary shaft 12 existing at the center of the horizontal rotation of this dome type monitoring camera is held in between.  Thus, heavy substance out of component elements is arranged to be opposed in a state where the rotary shaft 12 is held in between, so that rotation balance in a horizontal direction is improved and the accurate high-speed rotation is realized.
Patent JP-H09275325-A (JP)
Title: Piezoelectric resonator and electronic component using it
Inventor: UNAMI TOSHIHIKO
IPC: H03H9/60
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric resonator with small spurious radiation, a large difference ΔF between a resonance frequency and an anti-resonance frequency, adjustable capacitance and frequency difference ΔF and a large degree of design freedom in the characteristic and to obtain an electronic component using the resonator. SOLUTION: The piezoelectric resonator 10 includes a base 12 being a lamination of a piezoelectric layer, for example and electrodes 14. The base 12 is polarized in a different polarity at both sides of the electrodes 14. At opposed side faces of the base 14, the electrode 14 is coated by insulation films 16, 18 at an interval of one. The insulation films 16, 18 respectively cover the different electrodes 14. External electrodes 20, 22 are formed on the opposed side faces of the base 12 and connected to the electrodes 14. The plural consecutive electrodes 14 are coated by the insulation films 16, 18 at both ends of the base 12 to avoid application of an electric field to the base 12 thereby forming an inactive part 26. The middle parts of the base 12 act like active parts 24 because an electric field is applied to the middle parts.
Patent JP-S591125-A (JP)
Title: Method for manufacturing turbine blade
Inventor: HASHIRAMOTO KAZUICHI
IPC: B23H9/10
Filed: 1982-06-29
Abstract: PURPOSE:To reduce the surface roughness of a turbine blade in its manufacturing by spark machining, by fitting a workpiece with a concave and convex electrode to provide the workpiece with a concave and a convex surfaces. CONSTITUTION:After an electrode C is attached to a spark machining machine, a workpiece B is secured on a table. While an electrical current is applied, the table is moved so that discharge is caused as the convex surface 8 of the electrode C is fitted to the concave surface 6 of the workpiece B first. As a result, the concave surface 6 of the workpiece B is processed to a shape along the convex surface 8 of the electrode C and simultaneously finished. After that, similar discharge machining is performed as the concave surface 7 of the electrode C is fitted to the convex surface 5 of the workpiece B, thereby finishing the convex surface 5 as well.
Patent JP-S5444582-A (JP)
Title: Smoke detector
Inventor: YOSHIKAWA TAKASHI
IPC: G01N21/53
Filed: 1977-09-14
Abstract: PURPOSE:To double-receive the scattered light of light by the fine particles of smoke with one photo detctor and improve sensitivity by placing a spherical reflecting mirror and plane reflecting mirror between the optical paths of a light emitting element and photo detector and letting the light be reflected within the path of smoke. CONSTITUTION:Rays from a light emitting element 4 pass the inside of smoke K, reflect on a spherical reflecting mirror 5 and the reflected light again reflects on a plane reflecting mirror 6. The rays iota emitted by the element 4 divert by having spreading of an angle theta and these are condensed in the position of the reflecting mirror 6 on the element 4 side, the rays reflected whereby again divet at the angle theta. Hence, the rays iota0 scattered by the fine particles of the smoke and the rays iota'0 being the rays reflected by the reflecting mirror 6 and scattered by the smoke may be received in a photo detector 7 between the element 4 and the reflecting mirror 5. Thereby, a large output may be obtained even with smoke of a low density and the sensitivity as a smoke detector may be increased.
Patent JP-H01283451-A (JP)
Title: Planetary gear train for automatic transmission
Inventor: OKUBO MASAHIRO
IPC: F16H3/66
Filed: 1988-05-07
Abstract: PURPOSE:To obtain a great starting force in a low rotation speed area by connecting a turbine to the sun gear of a double planetary gear by means of a turbine shaft, a stator to the sun gear of a single planetary gear by means a stator shaft, and providing brakes for regulating respective rotations. CONSTITUTION:Under the first speed condition, where only a brake B2 is on, a reverse rotation force of the stator 36 of a three element torque converter 30 is transmitted through a stator cylinder shaft 44 to a sun gear 16, and is added to, a normal rotation force, of a turbine 34, which is transmitted from a transfer shaft 40, to a sun gear 18 and to a planetary gear 12 through a planetary gear 10. Then, under the second speed condition, where only a brake B1 is on, the stator 36 is locked, while its speed is within a speed ratio area covering the racing of the stator 36, so as to increase a power from the turbine 34. Under the third speed condition, where only a clutch C1 is on, a torque converter 30 works as a fluid coupling, and during a retreating phase where brake B3 is on,the turbine 34 is fixed and only reverse rotation force of the stator 36 is outputted. In this way, a pulling force at a starting time is improved.
Patent JP-H06326735-A (JP)
Title: Modem with eye pattern signal monitor function and transmission system utilizing it
Inventor: TAKAHASHI YOSHIO
IPC: H04L29/10
Filed: 1993-05-12
Abstract: PURPOSE:To monitor the demodulation state or line quality without use of a device such as an oscilloscope or a measurement device for line noise. CONSTITUTION:An eye pattern signal monitor function block 23 applies rotation/ parallel movement to an eye pattern signal outputted from a MODEM section 21, normalize the signal and calculates number of times of the variance of the phase and amplitude exceeding or less than a predetermined threshold level or the like and calculates line quality information representing the quality of line. A monitor control section 24 analyzes the line quality information outputted from the eye pattern monitor function block 23 and sends the result of analysis to an information collection distribution device 16 via a serial interface section 25 and displays the line quality information onto a display section 26.
Patent JP-S5812930-A (JP)
Title: Apparatus for heating and snow melting in combination utilizing gas engine
Inventor: HASHIMOTO KENJI
IPC: F01N5/02
Filed: 1981-07-17
Abstract: PURPOSE:To enable to use gas engine for multiple purposes, by raising the temperature of cold water by the exhaust gas from a gas engine, and re-circulating it, mixing with hot water, after it is used for heating rooms and melting snow accumulated on a roof. CONSTITUTION:The titled apparatus is composed in the manner that the cold water from a water feed pipe 9 is passed through the exhaust gas from an engine 1, and after it is fed into a floor heating panel 12 by circulating pump 11, passing through an automatic mixing valve 20, it passes through a hot water coil 18 on a roof 17, passing through a connection valve 14 of three-way type, being mixed with hot water by the valve 20, passing through a return pipe 19, and circulating through the above mentioned passage again. With such an arrangement, an energy of exhaust gas from the engine 1 can be utilized, efficiently, and for multiple purposes.
Patent JP-H02288676-A (JP)
Title: Aperture correction/noise eliminating circuit
Inventor: NIKAWA HIDEMITSU
IPC: H04N5/21
Filed: 1989-04-28
Abstract: PURPOSE:To improve the signal quality with simple constitution by using an aperture correction circuit and a noise elimination circuit in common and operating the aperture correction processing and the noise eliminating processing switchingly depending on the state of an input signal. CONSTITUTION:The circuit for aperture correction processing and noise elimination processing is used in common by adding/subtracting outputs of a high pass filter(HPF) 17. Since an adder/subtractor 15 is controlled by a code output J6 of an absolute value circuit 11, when the code signal J6 is positive, addition (aperture correction) processing is executed and when the code signal J6 is negative, the subtraction (noise elimination) processing is executed. That is, when the input signal level is small in the circuit as shown in figure, the circuit acts like a noise elimination circuit and when the input signal level is large, the circuit acts like an aperture correction circuit. Thus, the effective signal processing is attained with simple circuit constitution.
Patent JP-S63276059-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANAKA EIICHIRO
IPC: G03G5/082
Filed: 1987-05-07
Abstract: PURPOSE:To enable maintenance of sharp image quality with lessened white spot flaws even under high humidity by using a gas having a substituent in the para position of a benzene ring as a raw material and imparting energy directly or indirectly to the gas by electric discharge or electromagnetic waves to decompose the gas, thereby forming an electric charge transfer layer essentially consisting of amorphous carbon. CONSTITUTION:The charge transfer layer essentially consisting of the amorphous carbon is formed by using the gas having the substituent in the para position (P-) of the benzene ring as the raw material and imparting the energy directly or indirectly to the gas by the electric discharge or electromagnetic waves to decompose the gas in a process for producing an electrophotographic sensitive body formed by laminating at least a photoconductive layer 3 which generates carriers movable by photoexcitation and the charge transfer layer 2 essentially consisting of the amorphous carbon. The mobility of the carriers, more particularly the holes in the amorphous carbon film is, therefore, improved to 0.01-20X10<-5>cm<2>/V.sec. The inexpensive photosensitive body which has the high sensitivity and excellent repeating characteristics is thereby obtd.
Patent JP-H06302494-A (JP)
Title: Projecting aligner and manufacture of semiconductor element using same
Inventor: MURAKI MASATO
IPC: H01L21/30
Filed: 1993-04-14
Abstract: PURPOSE:To uniformly lighten a reticle plane and provide a high resolution projecting pattern by providing a lighting part with an optical means, providing an optical element on the side of a device body so as to permit the incidence plane to optically accord with a light introducing port and introducing luminous flux from the lighting part on the plane of a first material through an optical element. CONSTITUTION:A lighting part 101 which projects luminous flux and a device body part 102, which performs projecting exposure on the plane of a second material 8 by a pattern projecting optical system which is on the plane of a first material 6 lighted by introducing the luminous flux from the lighting part through a light introducing port 102a, are separately provided. The lighting part 101 is provided with an optical means which make light intensity distribution uniform at the light introducing port 102a. The optical means is provided with an optical integrator 21 and a collimator lens 23. On the side of the device body 102, an optical element 3 for forming a secondary light source 3b is provided permitting the incidence plane to optically accord with the light introducing port 102a. The luminous flux from the lighting part 101 is introduced to the plane of the first material 6 through the optical element 3.
Patent JP-H02290996-A (JP)
Title: Multilayer plated and electrolytically chromate-treated steel sheet having superior corrosion resistance and weldability
Inventor: WATANABE TOYOFUMI
IPC: C25D11/38
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a multiply plated and electrolytically chromated steel sheet having superior corrosion resistance and weldability by forming a plating layer of one kind among Sn, Ni, an Sn-Fe alloy and a Cr-Fe alloy on the surface of a steel sheet, further forming plating layers of Cr, Sn and Cr in succession and finally forming a chromate coating film. CONSTITUTION:The surface of a steel sheet is degreased, cleaned and plated with 30-500mg/m<2> (X1) one kind among Sn, Ni, Sn-Fe alloy and Cr-Fe alloy. The plated surface is further plated with 30-300mg/m<2> (Y1) Cr, 50-500mg/m<2> (X2) Sn and 0 to 30mg/m<2> (Y2) Cr in succession to form plating layers and the Sn plating layer X2 and the first Cr plating layer Y1 are allowed to satisfy quantitative relation represented by an inequality 1,000<=(X2-50).Y1<=30,000. A chromate coating film is finally formed on the second Cr plating layer to produce a multilayer plated and electrolytically chromate-treated steel sheet having superior weldability as well as superior corrosion resistance.
Patent JP-S594581-A (JP)
Inventor: YOSHIDA MASAYUKI
IPC: H02P3/24
Filed: 1982-06-28
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-S603884-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/00
Filed: 1983-06-20
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。