baber/WOPTO huggingface dataset:
Patent JP-S5861920-A (JP)
Title: Manufacture of heat exchanger
Inventor: KOBOSO TETSUTOSHI
IPC: B21C37/24
Filed: 1981-10-09
Abstract: PURPOSE:To execute brazing simply in brazing many fins of a heat exchanger to a pipe, by inserting a hollow tube into the pipe and bringing the tube into contact with fins by expanding the tube using pressurized fluid. CONSTITUTION:The outer face of a pipe 3 for passing fluid for a heat exchanger is cleaned and inserted into many fins 2. A tube 7 made of elastic material such as ''Teflon '' resin and having outer diameter smaller than the inner diameter of the pipe is inserted into it. The tube 7 is expanded by applying liquid pressure or gas pressure in the tube 7. The inner face of the pipe 3 is pressed and  expanded to bring the outer surface of the pipe into close contact with the fins 2. Under this condition, fins 2 are brazed to the pipe 3 and the tube is contracted and taken out by removing the pressure fluid in the tube 7. Thus, brazing of fins and the pipe can be performed very simply.
Patent JP-2000106015-A (JP)
Title: Reflecting plate of luminaire
Inventor: HOTTA SHIGEMI
IPC: F21V17/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To desirably increase illuminance independent of the shape of a shade in the back of a fluorescent tube. SOLUTION: The cross section shape of a reflecting plate 10 is formed in an asymmetrical angle shape having a first linear side 11 of length L, a second linear side 12 of length L having an angle of 152 deg.-156 deg. on one side of the first linear side 11, a third linear side 13 of length 0.40L or more having an angle of 152 deg.-156 deg. to the second linear side 12, a fourth linear side 14 of length 0.60L-0.65L having an angle of 163 deg.-167 deg. on the other side of the first linear side 11, a fifth linear side 15 of length 0.60L-0.65L having an angle of 163 deg.-167 deg. to the fourth linear side 14, and a sixth linear side 16 of length 0.40L or more having an angle of 163 deg.-167 deg. to the fifth linear side 15.
Patent JP-S6224173-A (JP)
Title: Digital counting-rate meter
Inventor: MACHII MASAHIKO
IPC: G01T1/17
Filed: 1985-07-24
Abstract: PURPOSE:To enable digital counting with high reliability, by multiplying and adding a counting-rate obtained in the specified short sampling time and the previous average counting rate corresponding respectively to a weight-suffixed coefficient and by obtaining an average counting-rate by the weight average method. CONSTITUTION:An output of a counting-rate arithmetic operation circuit 14 is intro duced into the NO.1 weight-suffixied multiplication circuit 18 and the specified NO.1 weight-suffixed coefficient x is multiplied by a counting rate ri and r:x is issued from the circuit 18. And, the output of the circuit 18 has already been introduced into the one of the input sides of an addition circuit 20 and on the other input side, a value suffixed with a different weight is introduced into the average counting rate Ri-1 which was weight arranged at one measuring cycle beforehand. Namely, the output of the circuit 20 of the previous the time if introduced into a resistor 22 and counting rate Ri-1 is assumed as a signal lagged by one cycle by a controlling signal of a timing control circuit 16 and the signal is introduced into the NO.2 weight-suffixed circuit 24. Here, multiplication of the coefficient 1-x, representing subtration of the coefficient x of the circuit 18 from 1 is mode and the counting rate Ri-1 (1-x) is introduced into the circuit 20. Consequently, the average counting rate Ri fed out of the circuit 20 can be obtained by the specified equation.
Patent JP-S6224347-A (JP)
Title: Bus controller
Inventor: NAGATOMI KAZUYASU
IPC: G06F13/36
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the discontinuation of operation of a bus control circuit when a CPU gives an access to the address to be set to its own memory address setting circuit, by inhibiting the input of an internal bus request signal to a deadlock detecting circuit. CONSTITUTION:A CPU 11 intends to give an access to an external memory 4 and actually gives an access to an address x2000. This fact is detected by an internal bus address decoder 13 and a gate circuit 14. Then an external bus request signal MBRQ is delivered. Thus an external bus timing control circuit 15 acquires the external bus occupying right and delivers the address x2000 to an external bus 1. An address coincidence signal (m) is delivered from an address comparator 52 since the address x2000 is coincident with the contents of its own memory address setting circuit 51 on the bus 1. Then an internal bus request detecting circuit 16 delivers an internal bus request signal INBRQ. However the signal INBRQ is invalidated by an internal bus request inhibiting circuit 12 since the external bus occupying signal (n) is delivered. Thus a deadlock detecting circuit 18 and a deadlock releasing circuit 20 have no actuation either.
Patent JP-H0211740-A (JP)
Title: Sintered material of nickel chromium cast iron powder containing graphite and composite ring roll
Inventor: HASHIMOTO TAKASHI
IPC: B21B27/00
Filed: 1988-06-28
Abstract: PURPOSE:To provide superior slip resistance while securing wear resistance and seizuring resistance by subjecting a sintered material in which composition of Ni-Cr powder is specified to graphitizing heat treatment to precipitate graphite in the structure. CONSTITUTION:A cast iron stock is constituted of a sintered material of powdered Ni-Cr cast iron having a composition consisting of, by weight, 1.0-1.9% C, 4.0-15.0% Ni, 1.5-4.0% Si, 2.0-4.5% Cr, 0.5-1.5% Mn, 0.4-0.50% Mo, <=0.1% P, <=0.08% S, and the balance essentially Fe. Further, graphite is precipitated in the structure by means of graphitizing heat treatment. Then, an inner layer composed of tough and hard material is diffusion-joined to the internal surface of an outer layer composed of the above high-alloy roll stock, by which a composite ring roll is formed. By this method, slip resistance can be improved, and further, structure is refined and wear resistance can be improved.
Patent JP-H057997-A (JP)
Title: Method for continuously casting thin cast slab
Inventor: ARAI TAKASHI
IPC: B23K15/08
Filed: 1991-07-02
Abstract: PURPOSE:To continuously and efficiently execute casting in a shifting mold type continuous casting machine for long time. CONSTITUTION:After casting with a cooling drum forming dent parts A in periodic distributing condition, on the surface where these dent parts A are worn, shot blast Z is further applied to form the dent parts having >=50mu average depth and >=20% average area ratio. By this method, a cast slab without any surface fine crack and uneven luster, can be easily and efficiently produced.
Patent JP-2000345516-A (JP)
Title: Joint method between concrete floor slab and corrugated steel plate in corrugated steel plate web bridge
Inventor: MIKOSHIBA MITSUHARU
IPC: E01D21/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint method between a corrugated steel plate web and a concrete floor slab capable of improving buckling strength, durability or the like of a joint part between the corrugated steel plate web and concrete floor slab in a corrugated steel plate web bridge constituted by connecting the corrugated steel plate web to the concrete floor slab. SOLUTION: In a corrugated steel plate web bridge 12 constituted by connecting a corrugated steel plate web 5 to a concrete floor slab 3, when the corrugated steel plate web 5 is connected to concrete floor slabs 3 and 4, a plate-like member is welded to the corrugated steel plate at a specific angle in a position having specific distance from the end face connecting the steel plate to the concrete floor labs 3 and 4, and then, a large number of through-holes 12 are formed between the end face and plate-like member in the corrugated steel plate, and after reinforcing bars are inserted in the through- holes, concrete is cast to connect the concrete floor slab 3 to the corrugated steel plate web 5.
Patent JP-H0515018-A (JP)
Title: Surface door structure for control gear
Inventor: IWABUCHI EIKI
IPC: H02B1/30
Filed: 1991-07-03
Abstract: PURPOSE:To easily open/close a door and to save an area for installation by forming an oblique gap in a side surface in an adjacent side of a single swing surface door without a handle, in control gears arranged adjacent to each other. CONSTITUTION:Control gears 1, 2 arranged adjacent to each other are provided with single swing surface doors 4, 5. Parts 4A, 5A of a side surface in close contact are partly cut down obliquely without mounting an opening/closing handle, in the surface doors 4, 5. An oblique angle C is set to 30 to 45 deg.. Hand is inserted between these cut down gaps to open the surface door returned to the original position after finishing work. When the cut down gap is provided in both right/left sides, the door can be opened/closed even when two or more sets of the control units are successively connected. Thus by easily opening/ closing the surface door with no necessity for mounting the handle, an area for installation is saved without worsening a sense of beauty.
Patent JP-H0830395-A (JP)
Title: Magnetic disk device
Inventor: TAKAI KUNIAKI
IPC: G06F3/06
Filed: 1994-07-14
Abstract: PURPOSE:To prevent data processing time from being delayed by the rotation waiting of a magnetic disk medium and to effectively utilize a nonvolatile memory as the data storage area of a host computer by changing an address space allocated to the magnetic disk medium frequently accessed from the host computer so as to allocate it to the nonvolatile memory. CONSTITUTION:When an access request from a host computer 5 is received, an MPU 8 judges whether performing access to a magnetic disk medium 101 or to a nonvolatile memory 4. When an address allocating instruction is received from the host computer 5, the MPU 8 exchanges the data of the magnetic disk medium 101 recorded in any designated address with data recorded in the nonvolatile memory 4 and exchanges the address spaces respectively allocated to them as well.
Patent JP-S5863217-A (JP)
Title: Ultrasonic delay line
Inventor: ISHIBASHI KOUJI
IPC: H03H9/36
Filed: 1981-10-12
Abstract: PURPOSE:To eliminate the disturbance of characteristics due to an external effect and to increase the reliability for a small-sized ultrasonic delay line, by forming a space between a delay medium and a molded sheathing and molding a lead terminal to the molded sheathing. CONSTITUTION:Input and output piezoelectric elements 11 and 12 are stuck to a delay medium 10. The tip of a lead wire 13 soldered to the electrode of the elements 11 and 12 respectively is exposed and sealed up with a plastic film 15 via a reflection suppressing matter 14 to be molded with a sheathing resin 18. A lead terminal 16 is soldered to the line 13, and the soldered side of the terminal 16 is burried into the molded sheathing resin. Thus the medium 10 has no contact with the sheathing, and therefore the characteristics has no disturbance due to an external effect. Furthermore the high moisture resistance is ensured since a plastic film is used for sealing. Thus a compact delay line is obtained.
Patent JP-H027904-A (JP)
Title: Hairdressing instrument
Inventor: IKEBE HIROSHI
IPC: A46B15/00
Filed: 1988-06-27
Abstract: PURPOSE:To abate electrification of hair and a hairdressing instrument and to solve a problem of intensity lowering by providing an electric conductor exposing on a surface of a body close by bristles in a hairdressing instrument made from synthetic resin with bristles provided projecting on a body. CONSTITUTION:In a hairdressing instrument made from synthetic resin with bristles 10 provided projecting on a body 3, an electric conductor 5 exposing on a surface of the body is provided close by bristles 10. As a result, electrification of hair and a hairdressing instrument can be abated; a problem of intensity lowering is solved and an increase in a material cost is a little.
Patent JP-H11353445-A (JP)
Title: Ic card
Inventor: MISUMI KENJI
IPC: G06F21/86
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To disable security to be released or altered illegally by the use of a test terminal by eliminating the need for the test terminal by making it possible to set a test mode according to operation temperature without using the test terminal since a conventional IC card has the possibility that the IC card is disassembled and analyzed and its security is released by using the test terminal to write or read its data illegally. SOLUTION: A temperature detecting circuit 8 detects ambient temperature of the LSI 1 for the IC card and outputs a signal setting the test mode to a test mode control circuit 7 when detecting specific ambient temperature and a signal disabling the test mode to be set under a condition of normal operation temperature below the specific ambient temperature to the test mode control circuit 7, thereby setting the test mode according to the operation temperature without using the test terminal.
Patent JP-H0718860-A (JP)
Title: Structure for fixing base frame of house foundation
Inventor: OKUGAWA RYUJI
IPC: E04G11/06
Filed: 1993-06-30
Abstract: PURPOSE:To construct foundation without a fill by placing upper-end locking portion of each base frame on the lower end of each metal form of a skeleton supporting portion, and securing them together using retaining plates and retainers. CONSTITUTION:A base portion A is formed horizontally below a block supporting portion B, and the skeleton supporting portion B is erected upward from the center of the base portion A. Each of base frames 3, 3 for forming the base portion A is placed on the lower ends of metal forms 4, 4 at its upper- end locking portion 3a, the metal forms 4, 4 forming the skeleton supporting portion B. Retaining plates 2, 2 are placed thereon and the upper-end locking portion 3a is held in place. Further, retainer 1, 1 are interposed between each retaining plate 2 and the cross rail 7 of each metal form 4 to hold each retaining plate 2 in place. Thereby concrete can be prevented from spitting out of the base frames with the spitting power of the concrete placed.
Patent JP-H04360580-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: MIYAGAWA TATSUYA
IPC: H01L29/786
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the number of manufacturing steps, and to efficiently form a micro-offset gate region by providing an anodized film at least on the side face of a gate electrode, and making the side of the film correspond to the boundary face between a channel region of a semiconductor layer and a source/ drain region. CONSTITUTION:With an aluminum film 4 formed on a gate insulating film 3 of a part of a semiconductor layer 2, corresponding to a channel region 2a as a mask an ion implantation is conducted to form a source/drain region 2b. A surface of the film 4 is anodized to form an aluminum oxide film 5, and a gate electrode 6 is formed of the film 4 which is not anodized. Thus, the side of the film 5 corresponding to a boundary between the region 2a of the layer 2 and the region 2b, the thickness of the film 5 becomes a length L of an offset gate region 2c, and the region 2c can be efficiently formed.
Patent JP-H08323581-A (JP)
Title: Plate processing device
Inventor: NAKAGAWA ATSUSHI
IPC: G05B19/4093
Filed: 1995-06-05
Abstract: PURPOSE: To make improvements in working efficiency through a scheme of a processing sequence at each working point in the case where there is a difference in feeding performance in both X and Y directions. CONSTITUTION: A work holder 13 is applied to a plate processing device equipped with a first mobile means 19 to be shifted to a first direction X and a second mobile means 14 shifting this first mobile means 19 to the second direction Y. In this constitution, this working device is provided with a control means 20 controlling the plate working in taking preference of the processing sequence so as to make the plate working by the first direction X continue. It is provided with an automatic programming means 26 automatically forming the working program 23 making this control means 20 execute.
Patent JP-S5687231-A (JP)
Title: Transfer type magnetic sheet
Inventor: KARASHIMA KAZUTO
IPC: G11B5/84
Filed: 1979-12-14
Abstract: PURPOSE: To improve release characteristics and wear resistance by providing a release layer, including polymethyl methacrylate, silicone resin and fatty acid, onto a base and by forming a magnetic layer on this release layer.  
     CONSTITUTION: Onto base 1 made of polyester, acetate, polycarbonate, peeling-off paper, etc., a coating obtained by dissolving, in a solvent, a compound of fatty acid and silicone resin, such as a compound of myristic acid (87pts.wt.) and dimethyl silicone oil (13pts.wt.) plus polymethyl methacrylate, is applied and dried to 0.5W2μm dry thickness to form release layer 2. Then, magnetic layer 3 is formed on release layer 2 by applying magnetic powder together with a binder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H059457-A (JP)
Title: Heat-resistant gasket and its production
Inventor: UEDA TAKAHISA
IPC: F16J15/12
Filed: 1991-07-03
Abstract: PURPOSE:To produce the title gasket excellent in shear strength during sliding. heat release, compression strength, and recovery after compression by molding an expanded graphite or vermiculite into a specified shape and orienting particles of the graphite or vermiculite along a specified direction. CONSTITUTION:An expanded graphite or vermiculite (e.g. graphite) is molded by pressing it in one direction into a platelike shape and particles of the graphite or vermiculite are oriented along the direction A vertical to the longitudinal direction X.
Patent JP-S6141288-A (JP)
Title: Control method of video data flow
Inventor: MIZUNO HARUNOBU
IPC: H04N7/14
Filed: 1984-08-02
Abstract: PURPOSE:To set optionally a center node with a fixed number of desired circuits regardless of the number of nodes by using a double loop transmission line consisting of an output data loop and an editing loop and using an ascending circuit and a descending circuit to perform the flow control of the multiplexed data including data on video signals, voices, etc. CONSTITUTION:The data processed by a multi-information processor MIP is sent to a multiplexer MPX40 for multiplexing together with the control signals superposed by a video processor VP, an audio processor AP and a data processor DP. These data and signals are converted into the light by an electro-optical conversion part E/020 and sent to optical loop networks 100 and 101. The data sent to the output data and data editing loops 100 and 101 are received by the next multimedium processing node MMPN11. both the output and editing data are converted into electric signals by an optical-electric conversion part O/E in the MMPN11 and decomposed into video signals, voices and digital data through a demultiprocessor 50 and delivered to each terminal after processing.
Patent JP-S647280-A (JP)
Title: Knowledge processor
Inventor: AKIMOTO TAKASHI
IPC: G06K9/72
Filed: 1987-06-30
Abstract: PURPOSE:To prevent reduction in the speed of a knowledge processing even if the number of characters in an inputted character string hourly changes by previously holding the threshold of similarity required at the time of applying the knowledge processing in a threshold memory at every number of characters. CONSTITUTION:A knowledge base dictionary 4 in which dictionary information required for the knowledge processing is stored, a matching circuit 3 which compares the character string to which the knowledge base dictionary 4 is inputted by accessing the dictionary 4 wit dictionary information, and calculates the similarity, the threshold memory 5 which holds the threshold of similarity at the time of obtaining the recognition result candidate at every number of characters, and a control means 1 which extracts the threshold corresponding to the number of characters of the character string accessing the threshold memory 5 and executes the knowledge processing, and outputs it to the matching circuit 3, are provided. Since the threshold of similarity at the time of obtaining the recognition result candidate is held by the private threshold memory and is extracted at every number of characters of the character string, the speed of the processing is prevented from reducing even if the number of characters of the character string hourly changes.
Patent JP-S645462-A (JP)
Title: Hydrating of grain flour
Inventor: MATSUO YOSHIAKI
IPC: A23L7/109
Filed: 1987-06-29
Abstract: PURPOSE:To enable effective sterilization of bacteria existing in grain flour, by making sterilizing water having a dissolved radical of a water-soluble organic compound having resonance structure into a misty state, letting grain powder flying in air and bringing the mist into contact with the grain flour. CONSTITUTION:Sterilizing water having dissolved radical of a water-soluble organic compound (e.g. acetic acid) having resonance structure is made into a misty state, grain flour (e.g. buckwheat flour) is forced to scatter in air and both the materials are brought into contact with each other. The sterilizing water, for example, is obtained by adding the water-soluble organic compound (e.g. acetic acid) having resonance structure to water, introducing the solution to an electrolytic cell and impressing an electric voltage to the solution. Consequently, bacteria existing in the grain flour can be effectively sterilized. Since sporular cells existing in the grain flour germinate when a water content reaches >=17wt.%, the sterilizing water acts on the germinated sporular cells and the sporular cells can also be sterilized. Further the above-mentioned sterilizing water is quite safe to human body and usable without anxiety.
Patent JP-H0328145-A (JP)
Title: Production of inorganic plate
Inventor: KUBO MASAAKI
IPC: C04B16/02
Filed: 1989-06-26
Abstract: PURPOSE:To increase the filtration speed in a sheet-making from a slurry comprising a mixture of cement, pulp, etc., without deteriorating the reinforcing effect of pulp by using a pulp of cedar bark as a pulp raw material. CONSTITUTION:A cement slurry 1 compounded with a pulp of cedar bark used as a part or total of the pulp raw material is formed into a sheet 3 by a sheet forming drum 2, etc. The sheet 5 is pressed and dehydrated with a press roll 4 and cured to form the objective inorganic plate. The process enables the sheet-making at high filtration speed and high fiber-reinforcement effect and remarkably improves the productivity of the inorganic plate.
Patent JP-S5592218-A (JP)
Title: Method and apparatus for controlling plate crown and plate shape in continuous rolling mill
Inventor: KIZAKI KIYOSHI
IPC: B21B37/38
Filed: 1978-12-28
Abstract: PURPOSE: To hold the control amounts of the fore stage and expand the control amount of the final stand by cooperatively controlling the plural stands of the fore stage as group and letting plate crowns be controlled within shape blind zones independently of the stands of the post stage.  
     CONSTITUTION: In the respective stands S 4 WS 6  of the post stage, the control  amounts of the plate crown of the respective stands S 4 WS 6  are forecast and operated in an arithmetic unit 12 with the widths b 1 Wb 6  of the shape blind zone in  each stand as data and the plate crowns are independently controlled within the  individual shape blind zones in the respective stands by controlling pressure regulating valves 10 with respective pressure indicators 11. Here, the allowable range  of the shapes is widened except in the final stand S 6  and the plate crowns are  controlled at the large plate crown control amounts within the practicable blind  zones. In the final stand S 6 , the plate crown control is accomplished within the  shape absolute blind zone. Thereby, the plate crown control amount in the final  stand may be expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6057178-A (JP)
Inventor: ARAKI TOKINORI
IPC: F25D21/06
Filed: 1983-09-05
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。