baber/WOPTO huggingface dataset:
Patent JP-H11320244-A (JP)
Title: Motor-driven rail cutter
Inventor: KIZAKI HIDETAKA
IPC: B23D29/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized rail cutter to cut a rod into a specified length by driving links and a die part automatically using a motor. SOLUTION: A rail cutter has a limit switch 13 to operate with a cam 12 rotated by a motor and a cutter blade in a die part 16 is made movable at the other end of the second link 8 borne movably at the bottom of the third link 11 with the top borne rotatably by moving the second fulcrum 5 where the first link 7 supported by the upward restitution force from a base frame and the second link 8 are joined with rotation of the cam 12.
Patent JP-H0444365-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: TERADA YASUSHI
IPC: H01L21/8247
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the problem of overerasure at the time of erasing and improve writing efficiency by forming a first conductor on one part between a first impurity region and a second impurity region. CONSTITUTION:A polysilicon gate electrode 4 is formed, through an insulating film 7, on one part of the region caught by a drain 2 and a source 3. A floating gate 5 of polysilicon is formed, through an insulating film 8, on the other part of this region, and thereon a control gate 6 is formed through an insulating film 9. A gate electrode 4 constitutes the gate electrode of a selective transistor, and is connected to a word line, and the gate 6 is connected to a control gate line. As the erasing operation, first high pressure pulse is applied to the region 3, and the gate 6 and the gate electrode 4 of the selective transistor are grounded to extract the electrons accumulated in the gate 5. Accordingly, even if the gate is electrified by overerasure, the selective transistor is in off condition at the time of nonselection, so a leakage current does not occur.
Patent JP-S6131235-A (JP)
Title: Polyethylene sheet having excellent impact resistance
Inventor: UEDA RYUHEI
IPC: B29D7/00
Filed: 1984-07-23
Abstract: PURPOSE:To equalize the impact resistance of polyethylene sheets with that of superhigh molecular weight polyethylene sheets as well as to raise the strength, elasticity modulus, and moldability of the polyethylene sheet beyond those of high-density polyethylene sheet by a method in which a specific ethylenic polymer is stretched at a specific temperature for a specific time period. CONSTITUTION:A raw material polyethylene sheet having 70wt% or more ethylene unit and 0.05-10g/10min melt index is stretched with a high draw ratio for 2-60min after heated in temperature ranges above or below the melting point to form a product sheet. When the product sheet is heated to above the melting point, the maximum value of the value Ft integrated by the time of generating the horizontal force to the sheet face is 0.5-20kg.min/cm<2>, and the ratio of the value Ft in the orthogonal direction becomes less than 10. The melting point of the sheet recrystallined after allowed to stand and melted by heating becomes higher by 3 deg.C or more. The average Izot impact (with notch) strength at 0 deg.C is 40kg.cm/cm or more, and 30kg.cm/cm or more at -30 deg.C, and the changing rate of thickness at 85 deg.C is 5% or less, and Izot impact strength ratio (with notch) is within 3. In this way, the properties of the polyethylene sheets can be increased beyond those of high-density, superhigh molecular polyethylene sheets.
Patent JP-H01320523-A (JP)
Title: Electronic computer
Inventor: NAKANISHI MASANORI
IPC: G06F3/06
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the number of times of input/output processings by preparing an auxiliary memory device, and providing a file managing part stored in the memory device and a storage unit sharing information storage part between files at every storage unit to be used by the file at the managing part. CONSTITUTION:In the case of duplicating a source file shown in an identification number #1 on a target file shown in a file identification number #2, a file managing program 3 allocates target file managing information 11b on an auxiliary storage area 6 newly. Next, logical block numbers #1, #2, and #3 stored in a storage area information part 15a are written on an information part 15b. Next, the shared flags 17a and 17b of the storage unit sharing information storage parts 16a and 16b are set, respectively, and the file identification numbers #2 and #1 sharing the logical blocks #1, #2, and #3 are registered on shared file information parts 18a and 18b. In such a way, since input/output according to the duplication of the logical block is performed, it is possible to reduce the number of times of effective input/output.
Patent JP-H0710993-A (JP)
Title: Heat-resistant resin, its production and varnish containing the same
Inventor: KURITA TOMOHARU
IPC: C09D179/08
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a heat-resistant high-light-transmittance polyimide resin which is a copolyimide comprising specified repeating units and produced by reacting a tetracarboxylic anhydride with a diisocyanate in a polar solvent. CONSTITUTION:An aromatic tetracarboxylic anhydride such as diphenyl ether 3,3'-4,4'-tetracarboxylic anhydride is reacted with a diamine of formula I (wherein R1 and R2 are each H or 1-4C alkyl) or the corresponding diisocyanate in a nonamidic polar solvent having a permittivity of 5 or above desirably 15 or above at 20 deg.C or 25 deg.C for example diglyme to produce a copolyimide comprising repeating units of formulas II and III (wherein R0 is O, CO or the like; and Ar is a specified bivalent organic group). This polyimide is not only heat-resistant but also soluble in a low-boslong lawly hygroscopic solvent and can give a polyimide resin molding having a markedly high light transmittance. Further, it can give varnishes when dissolved in nonamidic solvents such as dioxane and tetrahydrofuran as well as dimethylacetamide, etc.
Patent JP-H0447209-A (JP)
Title: Optical distance measuring apparatus
Inventor: MURAI TAKAYUKI
IPC: G01C15/00
Filed: 1990-06-14
Abstract: PURPOSE:To enable highly accurate measurement in a short range by computing a distance to a light reflecting means from a light projecting means based on an interval between a light receiving time interval, a known internal between light reflection means and a light scanning speed of a canning means. CONSTITUTION:A laser light emitted from an LD3 from an LD (laser diode) emission circuit 2 is scanned in a direction of the arrow (b) through a dimmer lens 4, a mirror 5 and a polygon mirror 7. Then, the laser light reflected from various light beam reflection bodies 20 are impinged into a PD photo detecting circuit 11 through a mirror 7, the mirror 5, a filter 8, a condenser lens 9 and a PD (photodiode) 10. A signal is outputted from the circuit 11 as each reflected light from the reflection bodies 20 is received with the PD 10 and a time interval (t) of the outputting is detected with a reception cycle detection circuit 12. In addition, a scanning speed of the laser light being scanned with the mirror 7 is detected with a pulse counter 15 and a scanning angular speed omega of the laser light is calculated with an arithmetic circuit 13. Thus, a distance L to the reflection body 20 from the LD3 is computed based on the known interval l of the reflection bodies 20 to be displayed 14.
Patent JP-H06329819-A (JP)
Title: Coating of antistatic protection film
Inventor: TAMURA HIDEAKI
IPC: G02B1/10
Filed: 1993-05-20
Abstract: PURPOSE:To form the subject protection film having excellent adhesivity to a substrate and antistaticity by applying a specific number of ultraviolet-curing resin layers to a surface of a plastic substrate in such a manner as to gradually increase the antistatic agent content and curing all layers at the same time. CONSTITUTION:An ultraviolet-curing resin free from antistatic agent is applied as the 1st layer to a surface of a plastic substrate and the excess ultraviolet- curing resin is removed from the substrate and recovered. A mixture of the recovered ultraviolet-curing resin and an ultraviolet-curing resin recovered in the following steps is sprayed to form the 2nd layer. An ultraviolet-curing resin containing 10-70% antistatic agent is sprayed in the form of mist to form the 3rd layer and the excess ultraviolet-curing resin is removed and recovered. In the similar manner, three or more layers of the ultraviolet-curing resin are formed on the substrate surface in such a manner as to gradually increase the content of the antistatic agent. All layers of the ultraviolet-curing resin are cured at the same time by the ultraviolet irradiation to form the objective protection film.
Patent JP-S5777906-A (JP)
Title: Surface flaw detector
Inventor: SHIROSHITA KENJI
IPC: G01N21/88
Filed: 1980-10-31
Abstract: PURPOSE:To calculate the flaw area accurately with a spcified computation by detecting the length of a normal surface discriminating signal of a test object from a detection signal of a laser beam reflected as counted value of clock pulses when the beam scans over the surface of the object. CONSTITUTION:A laser beam irradiates the surface of a test object and the beam reflected is detected with a light detector. The length of a normal surface discrimination signal from the detecting signals is detected as counted value Ni of the clock pluses. Expressing the proper length of the object by NL, the existence of the flaw is determined from formulas (1) and (2) employ a flaw discrimination threshold Dth. Expressing the area corresponding to one clock pulse, the flaw area D is found from the formula (3). In the formula (1), the length of the flaw DELTANi=0. This provides an accurate calculation of the flaw area D.
Patent JP-S5378291-A (JP)
Title: Method for suppressing increase of molecular weight of ethylene copoymer rubber
Inventor: WADA SHIGERU
IPC: C08F2/00
Filed: 1976-12-23
Abstract: PURPOSE: To suppress the increase of the molecular weight of an ethylene copolymer rubber without deactivation of a catalyst, by adding polyoxypropylene glycol after completion of polymerization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5854939-A (JP)
Inventor: SAITOU TAKAYOSHI
IPC: A61B10/00
Filed: 1981-09-28
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-H101408-A (JP)
Title: Adhesive for dentistry
Inventor: TSUCHIDA HIDETOSHI
IPC: C09J4/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive containing a specific organic acid metal salt, a specific acrylic monomer and a specific photopolymerization initiator, and having good coatability to tooth surfaces, strong adhesive force, excellent side edge sealability, etc. SOLUTION: This adhesive comprises (A) an organic metal salt selected from the group consisting of sodium oleate, sodium linolate, potassium hexadienoate, sodium salicylate, sodium acetate, calcium acetate, and sodium carbonate, (B) an acrylic monomer selected from the group consisting of (meth) acrylic acid and (meth)acrylic esters, which may have one or more substituents, and (C) a photopolymerization initiator. The components A, B and C are preferably contained in amounts of 1-40mol.%, 20-90mol.% and 0.1-10mol.%, respectively. Thereby, the adhesive can be used for correcting tooth alignment, etc., without requiring a preliminary treatment such as an acid decalcification treatment and without causing the damage of dentine.
Patent JP-H0319024-A (JP)
Title: Loading system for load module
Inventor: ISHIBASHI NOBUO
IPC: G06F9/06
Filed: 1989-06-16
Abstract: PURPOSE:To shorten the time required for the production of a request through execution of a load module by loading the file defining information stored in a magnetic disk into a file defining information area in a load module executing virtual space and assigning the files by referencing to the virtual space. CONSTITUTION:The file defining information is loaded to a load module executing virtual space 6 from a load module 5 stored in a magnetic disk. Then the files are assigned by referencing to the space 6, and a data area and an instruction code area are loaded after the assignment of files. Thus a task where the file defining information is read into a file assignment work area via the module 5 is eliminated. Consequently, the time required for the production of a request through the execution of the module 5 can be shortened. Furthermore the file assignment work area can be eliminated. Consequently, the availability of the space 6 is improved, as well.
Patent JP-S6047837-A (JP)
Title: Lean combustion controlling system for internal- combustion engine
Inventor: TONOU HIROTOSHI
IPC: F02D41/34
Filed: 1983-08-24
Abstract: PURPOSE:To enable to execute lean combustion control taking inconsistency of the engine characteristics into consideration, by making the state that learning of the air-fuel ratio is already completed as a part of conditions for shifting to the stage of lean combustion control, and executing the lean combustion control on the basis of a base injection quantity of fuel after learning of the air-fuel ratio is completed. CONSTITUTION:In operation of an engine, whether learning of the air-fuel ratio is already completed or not is judged by an ECU on the basis of the fact whether or not the mean value of an air-fuel ratio correcting factor with time lies within the prescribed range larger than a reference value alpha1 that is slightly smaller than 1 and smaller than a reference value alpha2 that is slightly larger than 1. In case of YES, whether feedback conditions are satisfied or not is judged on the basis of a condition signal STS of an internal combustion engine EG. Further, in case of YES, whether the conditions for lean combustion are satisfied or not is judged when the frequency of inversion of rich/lean signals is higher than a prescribed value after completion of learning of the air-fuel ratio. When the conditions for lean combustion are thus satisfied, lean combustion control is executed on the basis of the base injection quantity of fuel after completion of the air-fuel ratio.
Patent JP-H0819702-A (JP)
Title: Method for highly purifying diatomaceous earth
Inventor: KUBOTA YASUHIRO
IPC: B01D21/26
Filed: 1994-07-06
Abstract: PURPOSE:To purify diatomaceous earth easily and at a low cost by pulverizing diatomaceous earth under a constant condition and recovering particles with a size of a specified value or less are recovered after classification. CONSTITUTION:Natural diatomaceous earth is pulverized in a dry or wet condition. In the pulverization operation, raw earth is crushed to a particle size of 3-10mm using a jaw crusher, etc., as the need arises, and then pulverized to a particle size of 1.0-0.1mm using roll crusher, edge runner, etc., and further into fine particles using ball mill, colloid mill, etc. Finally, as required, ultrafine particles with a particle size of 1-20mum are obtained by the use of fluid pulverizer, micro ultrafine pulverizer, friction disk mill, etc. The pulverized diatomaceous earth is classified to recover particles with a particle size of 10mum or less. In the classification, the use of a gravity sedimentation method in a wet process and a centrifugal separation method in a dry process is recommended in view of operational efficiency.
Patent JP-H10326632-A (JP)
Title: Cylindrical air battery
Inventor: ISHIDA OSAMU
IPC: H01M2/18
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To increase the filling amount of a negative electrode material so as to provide a high capacity cylindrical air battery having an excellent large current discharge characteristic by arranging the thermal melting part of a cylindrical separator to coincide in position with that of the side wall part of a cylindrical air electrode. SOLUTION: A cylindrical separator 2 is inserted into the inner peripheral side of a cylindrical air electrode 1 such that the position of its thermal melting part 2a coincides with that of the side rail part 1a of the air electrode 1. The inner peripheral side of the cylindrical separator 2 is filled with zinc paste containing a mixture of zinc, carboxymethyl cellulose and alkaline electrolyte as a negative electrode. A negative electrode terminal plate having a negative electrode collector rod fixed is fixed by inserting its peripheral edge part into an annular gasket, the annular gasket is fitted in a frame body, the opening part of the air electrode 1 is sealed by watertighly fixing or welding the connecting parts of both, surrounded by a metal jacket having ventilation holes and, by caulking it, a single-phase 3 type cylindrical air battery is provided.
Patent JP-S5855264-A (JP)
Title: Line printer device
Inventor: SHIROMIZU MASAYUKI
IPC: B41J9/46
Filed: 1981-09-29
Abstract: PURPOSE:To easily requlate the disorder of printing positions in a line printer by using a system in which delay values for every printing line are stored in memory, and by delaying printing indication signals by as much as values read out of the memory, a hammer is driven. CONSTITUTION:Delay values L1 L136 of printing timing, corresponding to figures 1 136, are stored in a memory 1, delay values corresponding to printing figures designated by a figure signal (a) are read out and set in a delay circuit 2, and a printing indication signal C is delayed by as much as delay values set. Thus, by receiving the values, a hammer drive circuit 3 drives a hammer 4 with a timing delayed by the set delay values. In detail, bar (-) is printed in the figures 1-136, figure numbers corresponding to figures deviated from standard printing position are displayed on a display window 21, and the delay values are put in the memory 1 by pushing a delay value-designating button 22.
Patent JP-H0321771-A (JP)
Title: Construction method for footing using sheet mould
Inventor: SHIGEMATSU HIDEKAZU
IPC: E02D27/01
Filed: 1989-06-19
Abstract: PURPOSE:To carry out the footing construction work together with a piling work concurrently by using a sheet-form substance as the outer mould member, forming a hollow at a tube-form inner mould position in a rod reinforcement position, and incorporating the rod reinforcement and a footing after the concrete is hardened. CONSTITUTION:The part where the piling is finished is cut and excavated to expose pile heads 5 so as to set the pillar positions, and a base reinforcement 4 is placed to set an anchor 9 and the like. And on the base reinforcement 4, a cylindrical inner mould 8 with bottom is provided, and a concrete 11 is placed to make the position of the reinforcement 13 in a hollow. An outer mould made of a sheet is assembled to surround the whole body and the concrete 11 is placed in the mould. After the concrete is hardened, a pipe support 6 and round steel pipes 2 are removed to construct a footing having a hollow. Consequently, the work can be carried out concurrently with the piling work, the term of the work is reduced, and the cost can be also reduced.
Patent JP-H0882855-A (JP)
Title: Visual presentation system for determining time length for displaying slide or transparent picture
Inventor: TEIMOSHII DAN GURIA
IPC: G06T7/60
Filed: 1995-06-21
Abstract: PURPOSE: To provide a system for determining the respective display periods of a lot of images in the case of presentation based on the quantity of information contents of the respective images. CONSTITUTION: As the 1st technique for determining the information contents of respective images, the total number of picture elements at one or plural pixel levels having the number of picture elements considerably more than the number of respective picture elements at a lot of pixel levels and the number of picture elements at the other pixel level. Since the picture elements expressed at one or plural pixel levels express background information or other general information, the total number of picture elements having the other value expresses the entire information contents of that image. As the 2nd technique, the number of alphanumeral characters in an alphanumeral image is counted as the scale of information contents in that image.  As the 3rd technique, the image is digitally compressed as one scale of information contents and the size of that compressed image is compared with the size of the non-compressed image.
Patent JP-S5779037-A (JP)
Title: Method for forming shaft, etc., united to metallic plate in one body
Inventor: MIYAHARA HIDEYUKI
IPC: B21J5/00
Filed: 1980-11-04
Abstract: PURPOSE: To accurately form shafts, etc., united to a metallic plate in one body in a short time, by punching metallic plates having a thin piece part in one body, and by compressing and forming the thin piece part in two stages.  
     CONSTITUTION: A metallic plate 1 having a thin piece part 2 is punched from a blank. This thin piece part 2 is put between an upper die and a lowe die, and the piece part 2 is formed to have an almost the same shape as a shaft 3 by a compression forming in the direction of compression which is parallel to the direction of the surface of the metallic plate 1. Then, another compression forming is performed on the thin piece part 2 in the direction whose relative angle is changed by 90° from the direction of compression mentioned above, and the thin piece part 2 is formed to have a true circular cross section. Thus the basic form of the shaft 3 is completed. Then, the shaft 3 is subjected to a bend forming work and the shaft 3 is standed up. After the shaft 3 is standed up, a compression forming is performed on a base part 3 a  and a top part of the shaft 3, and they are formed to have final shapes, and thus, the shaft 3 part is completed. After the shaft 3 part is completed, required punch formings, etc., are performed on the metallic plate 1 part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H056263-A (JP)
Title: Adder and absolute value calculation circuit using the adder
Inventor: SUZUKI KAZUMASA
IPC: G06F7/50
Filed: 1991-06-27
Abstract: PURPOSE:To reduce the hardware of the adder to calculate two sums by calculating the sum in the case of carry input '0' and the sum in the case of carry input '1' simultaneously by one adder and further to reduce the hardware of a computing element itself as well by applying these two sums to a required carry select adder or an absolute value calculator, etc. CONSTITUTION:A carry propagating signal circuit 3 is provided to prepare a block carry propagating function P as a signal at the intermediate node of a carry forecasting circuit based on two inputted numbers A and B, and a carry generating signal circuit 4 is provided to prepare a block carry generating function G. When the carry input is '0', a carry c0 is the same value as the block carry generating function G. When the carry input is '1', the carry c1 is the OR of the block carry generating function G and the block carry propagating function P and calculated by an OR circuit 5. The two pairs of sums S0 and S1 are calculated by exclusive OR circuits 6 and 7 for these two pairs of carry and the two numbers A and B.
Patent JP-H0820213-A (JP)
Title: Air conditioner for vehicle
Inventor: IKEDA SUSUMU
IPC: B60H1/00
Filed: 1994-07-06
Abstract: PURPOSE:To judge operation mode accurately by containing values obtained by temperature-converting set temperature, outside air temperature, and value of solar radiation as variables in temperature calculation equation to be used by an operation mode judging means. CONSTITUTION:A microcomputer 33 is provided with a CPU, a ROM, a RAM, etc., to store a mode judging program in the ROM so that a predetermined signal is sent to a compressor drive circuit 34 and a solenoid valve drive circuit 35. The microcomputer 33 judges operation mode based on start judgement blow-out temperature calculated by an equation comprising values detected by a temperature setting device 28, inside and outside air temperature detectors, and value of solar radiation detectors 30 32 as variables. Here, a value obtained by temperature-converting value of solar radiation and set temperature are used as variables. Consequently, it is possible to judge proper operation mode accurately and prevent unexpected and wasteful mode change-over.
Patent JP-S63317396-A (JP)
Inventor: KOTANI SHINTARO
IPC: G06K19/07
Filed: 1987-06-22
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。