baber/WOPTO huggingface dataset:
Patent JP-S5551424-A (JP)
Title: Medium regeneration system fluidized bed desulfurization apparatus
Inventor: YONEDA YUTAKA
IPC: B01D53/50
Filed: 1978-10-09
Abstract: PURPOSE: To improve desulfurization and regeneration by making a stream of fluidized medium in closed loop type single passage system, transferring the fluidized medium after desulfurization to a regeneration chamber with a high probability and transferring the fluidization medium after regeneration to an adjoining desulfurization chamber in a high probability without short circuit during the transference of the medium.  
     CONSTITUTION: A hausing forming a closed loop is partitioned into four parts consisting of chambers IWIV (the chamber III is opposite the chamber I). Eeach chamber is charged with fluidized medium (desulfurizing agent). Eeach chamber is fluidized by gas from gas distributing plates 21W24. The desulfurizing agent in the chamber I is transferred to a regeneration chamber II by fluid obtained from an injection nozzle 39 positioned in the neighborhood of an opening part 32 of bulkhead. The regenerated medium is transferred through an opening part 34 to a desulfurization chamber III by overflow. Similarly, the trasference of the medium from the chamber III to a regeneration chamber IV and from the chanber IV to the desulfurization chamber I is carried out through an injection nozzle 40 and an opening part 38 by overflow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S615338-A (JP)
Title: Restoration system of screen editing data
Inventor: KODAMA KIYOTAKA
IPC: G06F3/048
Filed: 1984-06-18
Abstract: PURPOSE:To attain restoration to a data state at an optional indicated time point by obtaining the hysteresis information on operations carried out by a line command and a command. CONSTITUTION:Logical counters A and B are used, and the present final processor number (m) is preset on the counter A. While the retrocative operation number (n) is preset on the counter B. Under such conditions, the processor numbers (m), (m-1)...(m-n) are traced back successively for a processing data area 15. The corresponding restoration processing is carried out in case each processing code is equal to D, I or C. When the processing is over with the number (m-n), the overall restoration processing is over. The code D is cleared for the entry where the processing code is equal to D, and it is decided that the line data is not deleted. Then the entry where the processing code is equal to I is deleted. For the entry where the processing code is equal to C, the line data obtained before alteration is read out of a shunt area 21 for data to be changed and restored.
Patent JP-H0635168-A (JP)
Title: Lithography mask for semiconductor device
Inventor: YABE TOMOAKI
IPC: G03F1/68
Filed: 1992-05-18
Abstract: PURPOSE:To form plural kinds of resist freed parts different from each other in width on a wafer and to cross them. CONSTITUTION:A shifter material 12 and a light shielding material 13 are disposed on a glass substrate 11 so that they partially overlap each other. First narrow dark parts are formed on a wafer by interference of light along edge parts 12a of the shifter material 12 not overlapping the light shielding material 13. Second broard dark parts are formed on the water by the light shielding material 13. The first and second dark parts cross.
Patent JP-S5748623-A (JP)
Title: Infrared ray detector
Inventor: KISHI YASUO
IPC: G01J5/02
Filed: 1980-09-08
Abstract: PURPOSE:To increase output and simplify production process by forming spaces between respective faces in parts other than the outside circumferential parts of the respective opposite surfaces of a pyroelectric pellet and a support base supporting this pellet. CONSTITUTION:A support table 6 supporting a pyroelectric pellet 1 consists of, for example, copper. The base 6 is etched by an acid to a space, that is, a recess 8, at >=20mum depth, at parts other than an outside circumferential edge part 7 so as to be adhered and supported by an adhesive agent only at the part 7 of the top surface where the base 6 opposes to the pellet 1. The dissipating heat of the pellet 1 is suppressed sufficiently small by this recess 8.
Patent JP-H0421911-A (JP)
Title: Magnetic head
Inventor: OMURA HIROYUKI
IPC: G11B5/265
Filed: 1990-05-15
Abstract: PURPOSE:To obtain the magnetic head improving magnetic efficiency and further preventing a data in another track from being destroyed by overlapping a core for recording and a core for reproducing so as to be adjacent through a separating board composed of a non-magnetic material in a head block. CONSTITUTION:A recording core 1 of a head block 10 and a reproducing core 3 of a head block 11 are overlapped to be adjacent through a separating board 13 composed of the non-magnetic material. Thus, even when a magnetic board to be a shield member is not provided between the head blocks 10 and 11, it is possible to suppress the distortion of a reproducing output or the distortion of a recording magnetic field caused by crosstalk between the head blocks 10 and 11. Therefore, since any magnetic material is not arranged between the head blocks 10 and 11 in the case of using only the separating board 13 between the head blocks 10 and 11, magnetic flux flowing in the head blocks 10 and 11 can be prevented from flowing out. Accordingly, the magnetic efficiency is improved, and the data are not destroyed.
Patent JP-H05322493-A (JP)
Title: High speed missile and manufacture thereof
Inventor: KASAI KAZUNARI
IPC: F42B12/72
Filed: 1992-05-19
Abstract: PURPOSE:To simplify the structure and to simplify the manufacturing work for an operating switch mechanism of a high speed missile utilizing aerodynamic heating. CONSTITUTION:An entire operating shaft 4 is formed of low melting point alloy for a high speed missile in which a supporting state of an operating shaft supported in a cone 2 is released to operate an operating switch, and the shaft 4 is supported by the cone 2. Thus, a conventional melting member is eliminated, a structure is simplified, a casting work is obviated to prevent generation of blow-holes and to obtain reliability of the operation.
Patent JP-S63290799-A (JP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K21/16
Filed: 1987-05-22
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-H06312196-A (JP)
Title: Water purifying apparatus for rivers
Inventor: TAKI YOSHIKI
IPC: C02F3/30
Filed: 1993-04-28
Abstract: PURPOSE:To accelerate biochemical reaction by forming an ecological system where various bacteria become active in a biological membrane tank, to realize efficient decarbonation and denitrification, to efficiently remove sludge and phosphorus from a water zone and to simplify control or maintenance. CONSTITUTION:A plurality of biological membrane tanks (a) are arranged in an artificial water channel 1 and, by the bacteria contact materials 3,4 of the biological membrane tanks and the air diffusion pipes 5 arranged on the bottom part of the artificial water channel 1, aerobic bacteria environment and anaerobic bacteria environment are alternately formed from the upstream side of the channel 1 to the downstream side thereof and a sludge measure 7 accumulating the sludge peeled from the biological membrane tanks (a) is formed on the downstream side of the water channel 1.
Patent JP-S6111365-A (JP)
Inventor: KUNISHIMA NOBUO
IPC: B65D81/26
Filed: 1984-06-19
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-H05297038-A (JP)
Title: Grounding-resistance testing instrument
Inventor: NAKANISHI KAZUAKI
IPC: G01R27/20
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a grounding-resistance meter wherein it can be handled easily, its measuring error is small and its cost is low by a method wherein a grounding resistance is measured by means of a low-frequency current which is synchronized with a commercial AC frequency and which is at 1/2n of the commercial AC frequency. CONSTITUTION:A low-frequency voltage generation means 12 generates, at a terminal 17, a low-frequency voltage which is synchronized with a commercial AC frequency supplied to lines 10, 11 through a plug 9 and whose frequency is at 1/2n of the commercial AC frequency. When a test rod 5 is brought into contact with a grounding part such as an eclosure metal part or the like at a measuring instrument 4 under test, a discrimnation means 13 judges the line 11 as the side of a ground and applies the output of the generation means 12 to the line 11 by using a changeover means 16. Thereby, a low-frequency current flows in the order of lines 11, 8, a ground 2, composite grounding impedances Rg, Cg, a ground 3, the instrument 4 and the test rod 5, and a voltage drop is caused. The voltage is detected by using a detection synchronization and pole-changing means 20; an average-value circuit 21 changes it into an average value and removes the error portion of the polarization voltage of the earth; an operation and display circuit 22 computes a grounding resistance value form a voltage value and displays it.
Patent JP-S5553157-A (JP)
Title: Method of manufacturing stator for rotary electric machine
Inventor: KATSUMATA MITSUO
IPC: H02K15/02
Filed: 1978-10-12
Abstract: PURPOSE: To enable the automation of insertion of windings and raise the efficiency of manufacture, of a core, by stratifying core segments on one another so that slots extend parallel with the axial direction of the core, inserting the windings into the  slots and thereafter skewing the core.  
     CONSTITUTION: An prescribed number of steel sheets, which have T-shaped projections of their inner parts and recesses on thier outer parts, are stratified on one another so that a core is formed. The slots 5 of the core extend parallel with its axis and recesses 8 are provided on the outer part of the core. Windings 9 are inserted into the slots 5. The core is thereafter skewed by an annular tool 12 having oblique projections 11 on its inside or the like. Because the windings 9 are inserted before the skewing of the core slots 5, the insertion can be automated. Since the steel sheets are simply stratified on one another, the efficiency of work is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01297403-A (JP)
Title: Solid catalyst component for polymerizing olefins and catalyst
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a catalyst, consisting of a solid catalyst component prepared by a specific method, specific Si compound and organoaluminum compound and capable of producing a polymer, excellent in transparency and having ultrahigh stereoregularity. CONSTITUTION:A solid catalyst component obtained by suspending diethoxymagnesium in an alkylbenzene, reacting the diethoxymagnesium with TiCl4 at <=1/2 volume ratio based on the above-mentioned alkylbenzene, a tetraalkoxytitanium at <=1/5 volume ratio based on the afore-mentioned TiCl4 and a phthalic acid diester at 80-125 deg.C, washing the resultant solid substance with the alkylbenzene and reacting the washed substance with TiCl4 at <=1/2 volume ratio based on the afore-mentioned alkylbenzene in the presence of the alkylbenzene. The above-mentioned component is used together with an Si compound expressed by the formula (R is alkyl, cycloalkyl, aryl or vinyl; R' is alkyl; 0<=m<=3) and an organoaluminum compound for polymerizing olefins.
Patent JP-H09312379-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA TOSHIYUKI
IPC: H01L21/8242
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method to suppress the phenomenon of crystallization in amorphous silicon from the surface of a layer insulating film located at a lower position when a hemispherical silicon particle is formed by a nucleation method on the amorphous silicon. SOLUTION: First, a gas such as SiH4 containing silicon is emitted on the upper and side surfaces of amorphous silicon so as to reduce a constant temperature for nucleation on the amorphous silicon to a temperature lower than that for forming a hemispherical silicon particle by annealing. This suppresses crystal growth from the layer insulating film into the amorphous silicon. The constant temperature in nucleation is set to a temperature lower than annealing by 5-20 deg.C or more preferably, by 5-10 deg.C.
Patent JP-S5249734-A (JP)
Title: Purity aberration detection unit
Inventor: IWAHARA KATSUTOSHI
IPC: H04N17/04
Filed: 1975-10-17
Abstract: PURPOSE: The luminance is detected at right and left points which are equidistant from the center of the picture area of color TV picture tube of in-line type.  And luminance identity can be secured between these right and left points through adjustment of purity magnet.  Thus, purity adjustment can be easily secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5648798-A (JP)
Title: Diaphragm for loudspeaker
Inventor: YAMAMOTO TOORU
IPC: H04R7/02
Filed: 1979-09-28
Abstract: PURPOSE:To form a loudspeaker diaphragm of large specific elasticity, flexural rigidity and internal loss, by mixing aramide fiber into thermoplastic fiber. CONSTITUTION:Into high-concentration polyethylene fiber of thremoplastics, 15wt% aramide fiber and 5wt% glass fiber are mixed and then stirred and strained to form a sheet. Then, the sheet is heated by far ultraviolet rays to melt a high- concentration polyethylene base and while this high-concentration polyethylene base is being softened, cold press is carried out to form a loudspeaker diaphragm. Thus, the loudspeaker diaphragm of large specific elasticity, bending rigidity and internal loss can be obtained. The same effect can be obtained by using carbon fiber as a substitute for glass fiber. Therefore, using this diaphragm makes it possible to form a loudspeaker of small distortion and flat sound-pressure frequency characteristics.
Patent JP-H0421476-A (JP)
Title: Mechanism for correcting fold line of continuous recording paper
Inventor: MONMA YOSHIO
IPC: B65H23/34
Filed: 1990-05-16
Abstract: PURPOSE:To correct a crease on a perforated part of continuous paper and to prevent the contamination of the continuous paper caused by the abutting of the perforated part on a photosensitive drum by a method wherein a roller member is disposed on the same side as the photosensitive drum on a continuous recording paper feed path from the photosensitive drum to a transfer part, and a guide member is disposed correspondingly to the roller member across the continuous recording paper feed path to feed the continuous recording paper along the periphery of the roller member. CONSTITUTION:In a fold-line correcting mechanism 10, a pressurizing roller 11 as a roller member is disposed on a fanfold paper feed path at a fanfold paper insertion part, and a recessed-form roller receiving part 12 is disposed under the fanfold paper feed path along the periphery of the pressurizing roller 11 corresponding to the pressurizing roller 11. The roller receiving part 12 is formed by recessing a part of a guide under the fanfold paper feed path correspondingly to the pressurizing roller 11 with approximately the same curvature as the curvature of the periphery of the pressurizing roller 11.
Patent JP-S6017573-A (JP)
Title: Similarity detection device
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/62
Filed: 1983-07-11
Abstract: PURPOSE:To absorb local shift deformation by taking into consideration the phase information between respective patterns when determining the shift matching of each pattern, while retaining the structure as a two-dimentional graphic. CONSTITUTION:The local correspondence detection section 1 inputs as signal 10 the partial pattern of standard character patterns and as signal 11 the respective shift partial patterns corresponding to the partial patterns in the input character patterns, and outputs as signal 12 the matching values for X and Y. The local correspondence candidate storage section 2 stores as signal 12 the matching values of respective shift partial patterns to become a chandidate corresponding to the partial patterns as well as location information. Then the similarity detecting division 3 reads as signal 13 from the storage division 2 the matching values of respective shift partial patterns to become a candidate corresponding to the partial patterns and location information, and selects optimum values satisfying the preservation conditions for the predesignated two-dimentional structure to output as similarity signal 14.
Patent JP-S5749849-A (JP)
Title: Automatic hygrometer of electrical resistance type for wide range application
Inventor: FUJITA TOSHIO
IPC: G01N27/04
Filed: 1980-09-10
Abstract: PURPOSE:To measure water content region covering wide range automatically, by converting current, which passes through a specimen, directly to a logarithm without branching out in a low water content region and also by executing the logarithmic conversion through a branch-out circuit by an automatic switch circuit in a high water content region. CONSTITUTION:A couple of electrodes Ea and Eb, which contain grains of specimen, are connected to an oscillator 1 and an operation amplifier IC1 of a branch- out circuit 2. Output of the operation amplifier IC1 is connected to an analog switch SW1 of a semiconductor. Analog switches SW1-SW4 are provided with a movable contact ai and fixed contacts bi and ci (i=1-4), and at first, a1, b1, a2, b2... are connected to form a high water content measuring circuit. A current and voltage logarithmic conversion circuit 3 is composed of an operating amplifier IC2 and diodes D3 and D4, and current passes through a resistance R2. The current enters an operation control circuit 5 through the switch SW4, which is connected between a4 and b4, and a voltage buffer circuit IC3, and in case when a water content signal is determined to be that of low water content, the switch SWi (i=1-4) is connected between ai and ci.
Patent JP-S616566-A (JP)
Inventor: YOSHIDA YUUJI
IPC: F25B1/00
Filed: 1984-06-19
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-S5458125-A (JP)
Title: Engine controller
Inventor: MORINAGA SHIGEKI
IPC: G06F13/00
Filed: 1977-10-19
Abstract: PURPOSE: To prevent a control circuit of an electronic unit from malfunction to control an engine totally by forming a loop between an input and an output of a momentary register storing a momentary condition of an engine, where a latch circuit and an incremental unit are included.  
     CONSTITUTION: Several sensors for detecting the operational condition of an engine send signals, on which a micro-processor process data. From those data, an input- and-output unit controls actuators fo an injection valve, a fuel pump, and an ignition coil. A pulse output circuit 126, an element of the input-and-output unit, consists of reference register group 470 which stores said processed data, a momentary registor groups 472 which stores the momentary condition of the engine, and registor groups 502, 504 which store an effect from comparing the momentary registor group 472 with the comparator 480. A loop is formed between an input and an output of said registor group 472, where a latch circuit 476 and an incremental unit 478 are included 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5752740-A (JP)
Title: Liquid heating apparatus
Inventor: KUMAZAWA KATSUYOSHI
IPC: F24H1/20
Filed: 1980-09-12
Abstract: PURPOSE: To prevent lowering of the thermal efficiency and corrosion or the like of the component parts of a liquid heating apparatus having a liquid spray means at the upper part thereof and a combustion chamber at a lower portion, by connecting a drain pipe to the bottom of the combustion chamber for enabling to promptly discharge liquid which has entered into the combustion chamber to the outside through the drain pipe.  
     CONSTITUTION: The bottom of a combustion chamber 2, formed in the body 1 of a liquid heating apparatus and incorporating therein a burner 3, is titled toward the center, where is connected a U-shaped drain pipe 4 having balance liquid 5 sealed therein for preventing escape of presure in the combustion chamber 2. When, in this state, water supplied from a water supply pipe 12 is ejected from a water spray means 14, water particles ejected from the spary means 14 exchanges heat with combustion gas discharged from the combustion chamber 2, and water thus heated is collected in a liquid reservoir section 6 and a liquid tank 7. Here, if water has entered the combusion chamber 2 due to the change of the liquid level in the section 6 or drops of water sprayed from the spray means 14, water in the combustion chamber 2 alone can be discharged promptly through the drain pipe 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0424943-A (JP)
Title: Wafer chuck
Inventor: SHIROMIZU RYOJI
IPC: H01L21/68
Filed: 1990-05-15
Abstract: PURPOSE:To prevent contamination of a semiconductor wafer from the surface of a chuck and improper suction due to adherence of a foreign matter and to improve productivity by securing many supporting members having spherical surfaces for supporting at one point a wafer on the upper surface of the chuck. CONSTITUTION:A wafer 1 and one side of a T-shaped chuck 2 are formed in disc state, and the entire surface is formed in a recess state in a predetermined depth except several mm of the outer periphery. A through hole 2a is formed at the other side. A suction port 2b formed at the center of the recess 2c of the chuck 2 and the upper surfaces of many spherical supporting members 3 secured to the entire surface of the recess 2c are aligned in the same plane. The wafer 1 is supported by the many members 3 at one point supports in a state that the wafer 1 is sucked to the surface of the chuck 2. Thus, contamination of the wafer from the surface of the chuck 2 and improper suction of a foreign matter due to the adherence to the surface of the chuck 2, and damage can be prevented.
Patent JP-H08320159-A (JP)
Title: Air cooled freezer
Inventor: SHIGETA KOJI
IPC: F25B1/00
Filed: 1995-05-25
Abstract: PURPOSE: To uniformize an operation pressure of each freezing cycle of a plurality of freezing cycles and ensure miniaturization and low cost of an apparatus by dividing an air cooling condenser into an arbitrary number of heat transfer pipe step number blocks, and al lowing each heat transfer pipe step number block to correspond to one freezing cycle among a plurality of freezing cycles. CONSTITUTION: A refrigerant effluted from a compressor 1 is branched at a branch part 19, one of branched refrigerant enters a heat transfer pipe step nor block 3 of an air cooled condenser 10 to exchange with air, and reaches an assembly part 20. The other refrigerant branched at the branch part 19 enters a heat transfer pipe step number block 2 of an air cooling condenser 11 to heat exchange with air, and reaches the assembly part 20. The refrigerants assembled to the assembly part 20 reach the compressor 18 through an evaporator 22 to form a freezing cycle. In an air cooling freezer having a plurality of freezing cycles in such a maner, it is influenced simultaneously by right and left sucked air conditions by disposing an air cooling condenser for each one freezing cycle, and hence operation pressure among a plurality of freezing cycles is uniformized.
Patent JP-H0888392-A (JP)
Title: Solar battery cell with bypass function
Inventor: YOSHIOKA HIDEKI
IPC: H01L31/06
Filed: 1995-05-25
Abstract: PURPOSE: To raise conversion efficiency by realizing a solar battery cell with a bypass diode function without reducing an effective area of a solar battery cell. CONSTITUTION: A solar cell has a substrate 1 with a first conductivity type selected from P-type and N-type, a region 2 which is formed in a photosensitive surface side of the substrate 1 and has a second conductivity type which is different from the first conductivity type and a region 4 with the first conductivity type whose impurity concentration is higher than an impurity concentration of the substrate 1 and is formed in a part of a photosensitive surface side of the substrate 1 in contact with both the substrate 1 and the region 2 with the second conductivity type. In the solar battery cell with a bypass function, an insulation film 9 is formed in an entire or a part of a region 4 and a photosensitive surface side electrode 7 is formed in contact with a part of a surface of the second region 2 thereon.