baber/WOPTO huggingface dataset:
Patent JP-H02214257-A (JP)
Title: Picture processor
Inventor: KURITA MITSURU
IPC: G09G5/10
Filed: 1989-02-14
Abstract: PURPOSE:To reduce stripes due to a density difference at a border caused when texture is applied to a region larger than the memory size by generation a pattern of point symmetry with respect to the center as a texture pattern with a finite size so as to use a pattern memory of the finite size. CONSTITUTION:The processor is provided with a means using a 1st picture data to generate a pattern of point symmetry and a means modulating the density of a 2nd picture data based on an output of the pattern generating means. That is, the modulation means modulates the density of the 2nd picture data based on the output of the pattern generating means. Thus, the texture processing without any stripes due to density difference at a border even when the texture pattern of finite size by using the generated pattern so as to apply the texture processing.
Patent JP-H10233888-A (JP)
Title: Scanner device
Inventor: KODAIRA TAKAKI
IPC: G06T1/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device which can handle a developed silver salt-type film, a reflection original and a new standard film incorporating the developed silver salt-type film in a case, and which is superior in operability. SOLUTION: The scanner device is provided with a base part forming the outer form of the scanner device, a first transportation part 30 for traveling the silver salt-type film to a first image read part 46, a second transportation part 20 for traveling the reflection original to a second image read part 26 and a third transportation part 60 for traveling the new standard film to a third image read part 46 for a front face. The silver salt-type film, the reflection original and the new standard film can be loaded and discharged from the front face.
Patent JP-S55128835-A (JP)
Title: Molding method and mold used therefor
Inventor: OOTSUKI KEIZOU
IPC: B29C45/02
Filed: 1979-03-28
Abstract: PURPOSE: To readily separate resin lump on the back surface of a header pulled out of upper and lower molds by forming a recess on the lower surface side of the header of the lower mold to stop flowing of the resin when molding a header carrying a circuit element with resin using the upper and lower molds.  
     CONSTITUTION: In using upper and lower molds 3 and 4 having a molding space 6 when molding a header 10 carrying a circuit element 9 with resin 7, a small recess 14 having a size slightly smaller than the header 10 is formed at the lower side of the header 10 on the lower mold 4. Thus, the upper and lower molds 3 and 4 are formed, the header 10 carrying the element 9 is placed on the recess 14, and the element 9 is connected to a lead wire 8 using a gold wire 11. When resin 7 is charged into a cavity 2 and the space 6 formed between the upper die 3 and the lower die 4, there occurs a relieving space 15 in the recess 9 with a result that almost no resin 7 is introduced into the recess 14. Accordingly, the resin lump on the back surface of the header 10 pulled out of the molds can be simply separated therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08309728-A (JP)
Title: Method and apparatus for finishing inner surface of concrete tube
Inventor: KOYAMA TAKEKI
IPC: B28B21/30
Filed: 1996-01-29
Abstract: PURPOSE: To obtain a uniform and predetermined thickened concrete tube in a simple construction by introduction-removing excessive concrete on the inner surface of an uncured or semi-cured concrete tube through a continuous groove, and finishing the inner surface thereof. CONSTITUTION: Kneaded concrete is poured in a concrete tube molding frame and then rotation force is imparted to the molding frame for centrifugal compaction molding the concrete. In the instance, an inner surface finishing roller having a continuous groove is inserted into the concrete tube molding frame to operate in a manner roll-pressing and grinding the concrete inner surface with uniform forces so that excessive concrete on the inner surface of the concrete tube is removed outward of the molding frame along the continuous groove and thus a concrete tube with a predetermined thickness and smooth inner surface can be obtained. Accordingly, in a state where the molding frame is rotated prior to demolding of the mold frame, the inner surface of a concrete tube to be centrifugal compaction molded in the molding frame can be ground and finished.
Patent JP-S51111481-A (JP)
Title: Apparatus for ribbon-from single crystal growth
Inventor: MASUDA TSUKASA
IPC: C01B33/02
Filed: 1975-03-26
Abstract: PURPOSE: Apparatus to make it possible to grow continuously ribbon form single crystals of large width. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02217105-A (JP)
Title: Mandrel for cold-rolling tube with inside grooves
Inventor: FURUKATA MUNEKATSU
IPC: B21B25/00
Filed: 1989-02-15
Abstract: PURPOSE:To surely fill the recessed parts of a mandrel with material before rolling is over by giving the same shape to the recessed parts and projecting parts formed in the peripheral direction of the external surface of the mandrel as to the grooved parts and crest parts of a tube with the inside grooves being a product. CONSTITUTION:The projecting parts 21 corresponding to the grooved parts of the tube with inside grooves being a product in the peripheral direction of the external surface of the mandrel 20 is formed in the axial direction of the mandrel to form a recessed part 22 corresponding to the crest part of the grooved tube between this projecting part and its adjacent projecting part 21. An oblique line 23 joining the projecting part 21 to the recessed part 22 has an oblique angle same as the oblique angle of the side wall of the grooved tube. On the base end side of the starting point A of rolling, an external diameter part 20a with the same taper continuing to this point and an external diameter part 20b with the equal diameter continuing to this point are formed. On the front end side of the end point B of rolling, a shaping part 20c with the same sectional shape as that of the starting point B of rolling is formed. In this of cold rolling, the projecting part 21 bites into the inside of the tube and the excess thickness projects to the side of the recessed part 22. It is possible to fill the recessed part 22 with the excess thickness with the advance of the rolling and to obtain the tube with inside grooves agreeing with the shape at the end point B of rolling of the mandrel 20.
Patent JP-S54126814-A (JP)
Title: Intake device for fuel-injected engine
Inventor: GESHI MASAHARU
IPC: F02D41/04
Filed: 1978-03-27
Abstract: PURPOSE:To decrease the quantity of unburned emissions, by completely suspending the ignition of one group of cylinders and raising the packing efficiency and ignition ratio of another group of cylinders when decelerating an engine. CONSTITUTION:A communication passage 9 is provided at the downstream side of throttle valves 3, 4 installed in a first and a second intake passages 1, 2 which are provided for the cylinders or the groups thereof, respectively. The intake passages 1, 2 are connected to each other through the communication passage 9. A shut-off valve 10 for closing the first intake passage 1 is provided therein at the downstream side of the communication passage 9. When the engine is decelerated, a stop valve 12 is operated by a decelerating signal 26 to close the shut- off valve 10 by a diaphragm unit 11 to close the first intake passage 1 at the downstream side of the communication passage 9. At the same time, the output of a basic calculation circuit 20 to a first final calculation circuit 21 is cut off by a cut- off circuit 23 to close a frist fuel injection nozzle 5 and increase the quantity of fuel supplied through a second fuel injection nozzle 6.
Patent JP-H06248015-A (JP)
Title: Production of chlorinated polyethylene
Inventor: KONISHI ATSUSHI
IPC: C08F8/20
Filed: 1993-02-24
Abstract: PURPOSE:To provide the method for producing a non-crosslinked chlorinated polyolefin excellent in compression set, impact resilience and low temperature characteristics and good in mechanical strength. CONSTITUTION:High density polyolefin particles are dispersed in the presence of a dispersing agent in water and subsequently chlorinated at a temperature higher than the crystal meltingstarting temperature of the raw material polyolefin by a DSC method and lower at least 10 deg.C than the crystal melting peak temperature of the polyolefin until the content of chlorine reaches 3-30wt.%. The feeding of the chlorine is intermitted, and the reaction solution is heated to a temperature exceeding the crystal melting peak temperature minus 5 deg.C for the thermal treatment of the reaction solution. The thermally treated solution is subjected to a chlorination treatment at a temperature higher than the crystal melting-starting temperature of the chlorinated polyolefin and lower than its crystal melting peak temperature to provide the chlorinated polyethylene having a chlorine content of 20-50wt.% and a DSC method crystal- melting heat of 3-25cal/g.
Patent JP-S62192680-A (JP)
Title: Radio wave detector
Inventor: SETO SHINJI
IPC: G01S13/78
Filed: 1986-02-19
Abstract: PURPOSE:To judge securely and instantaneously whether an aircraft is a friend plane or not by adding the function of an IFF (Identification Fridend or Foe) interrogator. CONSTITUTION:A receiving antenna 3 acquires an object radio wave, which is detected as a signal by a receiver 2. At this point of time, whether or not this signal is from the friend plane can not be discriminated, but when the discrimination is required, the IFF interrogator 4 sends question information to sends the question to an object radio wave emission source 7 from an IFF antenna 5. When the emission source 7 is the friend plane, the question radio wave is decoded and an identification code is sent back. Therefore, it is found that the plane is not a friend plane unless there is no answer. Thus, an IFF interrogator function is connected to and arranged for an ESM (Electronic Support Measure) device to simplify the judging function of a processor 6 and eliminate the unstableness of identification completely.
Patent JP-H02214698-A (JP)
Title: Aroma generating recording paper
Inventor: TAKAHASHI TAKASHI
IPC: B42D15/04
Filed: 1989-02-14
Abstract: PURPOSE:To remove the load of a patient to medical machinery to allow the patient to feel friendly toward said machinery by applying a color forming aroma layer consisting of a color former and an aroma generating agent mutually isolated through a binder to one surface of base paper and generating the color forming reaction of the color former and the aroma generating reaction of the aroma generating agent by a recording head. CONSTITUTION:Base paper 10 is one becoming the base of recording paper and a color forming aroma layer 18 is applied thereto. The color forming aroma layer 18 is formed by fixing a color former 14 and an aroma generating agent 16 in a mutually isolated state by a binder 12. When the heat of a recording head 20, for example, a thermal head is conducted through the binder to reach capsules 14A, 16A, the capsule 14A is broken and the color former 14 therein generates color forming reaction to form a developed color part C in the aroma generating layer 18 and, for example, the electrocardiogram of a patient is recorded. The capsule 16A is also broken by the heat of the head 20 and the aroma generating agent generates aroma generating reaction and the aroma pleasant to the patient is emitted as shown by an arrow S. When the recording head 20 is an impact head, the impact force transmitted through the binder 12 breaks the capsules 14A, 16A.
Patent JP-H01250595-A (JP)
Title: Replacement of buried piping
Inventor: OTSUKA TADAO
IPC: F16L1/024
Filed: 1988-02-17
Abstract: PURPOSE:To make it possible to replace piping without excavating the surface soil of buried spots by outer fitting and inserting a sheath-like pipe with an inner diameter larger than an outer diameter of an old pipe in the old pipe underground and inserting and laying out a new pipe while pushing out the sheath-like pipe and the old pipe cut off. CONSTITUTION:A sheath-like pipe 4 with an inner diameter larger than an outer diameter of an old pipe 3 is successively connected to outer-fit and inserted in the old pipe 3 underground 2 from one pit. The old pipe 3 in the underground 2 is cut off as the insertion goes further, the sheath-like pipe 4 advances while collecting the old pipe 3 to be cut off, and after cutting off every old pipe 3 is involved in the sheath-like pipe 4 which attained upto the other pit. Subsequently, a new pipe 10 is inserted and laid out in a clearance made by elimination of the sheath-like pipe 4 while pushing out the sheath-liek pipe 4 and the old pipe 3 cut off. The sheath-like 4 and old pipe 3 are collected by the other pit; as the result, the old pipe 3 is completely replaced by the new pipe 10 without leaving the old pipe 3 underground 2.
Patent JP-S59163659-A (JP)
Inventor: JIYON EE EIKEN JIYUNIA
IPC: G06F7/22
Filed: 1983-03-07
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-H11228131-A (JP)
Title: Active alumina and production of alumina having double peak distribution curve in fine pore diameter distribution
Inventor: FUJITA TAKAYUKI
IPC: C01F7/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an active alumina capable of simultaneously adsorbing 2 kinds of materials different in molecular size. SOLUTION: In the porous active alumina having many fine pores inside, the type of crystal form of the active alumina is a mixed type of γ-alumina with α-alumina and a distribution curve expressing the distribution of fine pore diameter formed in the active alumina becomes the double peak distribution curve exhibiting 2 peaks. In the double peak distribution curve, the fine pore diameter of the peak exhibited in the larger fine pore diameter side is preferably <=50 nm and the fine pore diameter of the peak exhibited in the smaller fine pore diameter side is preferably >=3 nm.
Patent JP-S59164414-A (JP)
Title: Thrust bearing
Inventor: MATAKE KOUZOU
IPC: F16C17/06
Filed: 1983-03-05
Abstract: PURPOSE:To attain a thrust bearing which can be easily manufactured and has large load capacity by solidly forming a base portion, a support portion and a sliding portion formed in such a manner that a wedge-shaped oil film is easily formed to be a thrust bearing plate. CONSTITUTION:A base portion 14 is a circular flat plate having rigidity and a support portion 15 has a width (b) and a height (l) such that it can be bent a little by thrust load. A plate fan-shaped sliding portion 16 having such a thickness (t) as to be easily bent is formed on the support portion 15. The thus formed sliding portion 16 is adapted to form a wedge-shaped oil film in a space with the sliding surface of a rotary disc plate 3, and the width (b) and height (h) of the support portion 15 itself are selected in such a manner as to have an angle theta2 of bending. Accordingly, a fluid film thickness (ho) can be formed to enable an ideal fluid lubrication. As a thrust bearing plate is solidly formed, it can be easily manufactured.
Patent JP-H08229658-A (JP)
Title: Metallic mold casting device
Inventor: FUJIMURA TAKU
IPC: B22D17/22
Filed: 1995-02-24
Abstract: PURPOSE: To avoid the development of a gap between an insert mold and a main mold and to eliminate the development casting flash by making the insert mold shiftable to the reverse side of extending direction by the heat expansion of a lower mold and arranging an elastic supporting member energizing the insert mold to the shifting direction. CONSTITUTION: The insert molds 4 interposed between an upper and the lower molds 13, 3 are assembled so as to be shiftable to the direction of a work W. A slide key 15 having inclining surface is interposed between the insert mold 4 and a positioning plate 12. The slide key 15 is energized downward with a compressed coil spring 16 to energize the insert mold 4 to the direction of the work W by wedge action. Four sides of the insert molds 4 are brought into mutual contact with the energizing force and positioned. Even if the lower part 3 is expanded by raising the temp. thereof with the pouring of the molten metal, only the gap L for expansion between the mating surfaces becomes small, and the insert mold 4 is not shifted. The gap between the insert molds 4 is not developed.
Patent JP-H01213317-A (JP)
Title: Method for polymerizing vinyl chloride based monomer
Inventor: KURODA SADAKI
IPC: C08F2/00
Filed: 1988-02-19
Abstract: PURPOSE:To effectively prevent adhesion of scale to inner wall of polymerization vessel and simultaneously improve prolongation of the prevention, by previously applying an electron accepting compound, electron-donating compound, polyethylene imide and aldehydes to the surface of inner wall, etc., of a polymerization vessel. CONSTITUTION:(A) Electron accepting compound (e.g., benzoquinone), (B) electron-donating compound (e.g., benzene), (C) polyethylene imide and (D) aldehydes (e.g., formaldehyde) are applied to the surface of inner wall of a polymerization vessel and/or the equipment attached to the polymerization vessel. Then vinyl chloride monomer or monomer mixture mainly containing vinyl chloride monomer is polymerized in an aqueous medium using the polymerization vessel in which the above-mentioned coating treatment is applied. Furthermore, as method for applying the above-mentioned components, a method applying a solution containing the components A and B and then applying a solution of components C and D thereon is preferably used.
Patent JP-S58168045-A (JP)
Inventor: SUCHIIBUN KAARU KORONA
IPC: G03G15/04
Filed: 1983-03-08
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-H10230691-A (JP)
Title: Electrolytically treating method for support for lithographic printing plate
Inventor: MATSUURA MUTSUMI
IPC: C25F3/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To form uniform grain by making current distribution uniform and improve maintainability in a method for electrolytically treating to form grain in a support for a lithographic printing plate. SOLUTION: An electrolyte 2 is stored in an electrolytically treating tank 1. Many electrodes 3 are provided at a bottom of the tank 1 via an insulating plate 4. The electrodes 3 are connected to a power supply roll 6 via an AC power source 5. A length (a) of an aluminum web 11 of the electrodes 3 in an advancing direction is set to a range of 50 to 200mm, a length (b) of the web 11 in the advancing direction is set to a range of 1 to 30mm, current distribution of the electrodes 3 are made in a range of ±30% of a mean current value, and it is electrolytically treated.
Patent JP-H03243556-A (JP)
Title: Skew correction mechanism for cut paper
Inventor: TOKORO KOUSEI
IPC: B65H7/08
Filed: 1990-02-16
Abstract: PURPOSE:To correct skew so as to be lessened by providing a cut paper press member for the tip end of a paper guide located in the vicinity of the apex of slackening formed in such a way that the tip end of a cut paper to be carried is pushed against a registration roller. CONSTITUTION:When a cut paper 6 fed by a carrying roller 14 is skew, its one corner comes up to the nip 10 of a registration roller 15, at a stop, to form slackening 16. Slackening 16 is enlarged as the cut paper 6 is carried, the neighborhood of its apex comes in contact with a cut paper press member 20 installed on the tip end of a paper guide 21, and the cut paper is subjected to force by which the other corner of the cut paper 6 is pushed into the nip 10 so that skew is thereby corrected. Push-out force of the carrying roller 14 is so effectively applied to an end of the cut paper 6 as to enhance skew correc tion effect.
Patent JP-H02214887-A (JP)
Title: File protecting method
Inventor: NAGANO SHIROSHI
IPC: G06F21/62
Filed: 1989-02-16
Abstract: PURPOSE:To disable access unless a enciphering system is known by enciphering the name and contents of a file and deleting the file before the enciphering so that the contents can not be read generally by a utility program. CONSTITUTION:The name and contents of the file 1 are enciphered in 1:1 correspondence relation with each byte and the file 1 before the enciphering is deleted so that it is difficult to read the file 3 and its contents by a general utility program. Thus, the presence of the file is concealed by enciphering the file name and its contents are enciphered, so the protected file can not be read unless the enciphering system is known.
Patent JP-S60181059-A (JP)
Title: Beta-(4-substituted phenyl)propionic acid cyanophenyl ester derivative
Inventor: SUGIMORI SHIGERU
IPC: C07C253/00
Filed: 1984-02-28
Abstract: NEW MATERIAL:The compound of formula I (R is 1-15C alkyl or 1-15C alkoxy; n is 1 or 2). EXAMPLE:beta-(4-Heptyloxyphenyl)propionic acid 4'-cyano-4-biphenylyl ester. USE:A liquid crystal composition. It has a dielectric anisotropy of about +10, and has high stability to moisture, heat, light, etc. PREPARATION:The compound of formula I can be prepared by reacting the beta- (4-substituted phenyl)propionic acid of formula II with 4-cyanophenol (n=1) or 4-hydroxy-4'-cyanobiphenyl (n=2) of formula III in the presence of pyridine.
Patent JP-S57152231-A (JP)
Title: Integrated circuit device
Inventor: SAKUMA HIROSHI
IPC: H03K19/177
Filed: 1981-03-13
Abstract: PURPOSE:To detect a defective LSI chip in a manufacturing stage by comparing the outputs of two logical circuits differing in logical constitution, and obtaining a different logical output when output signals are different from that when equal. CONSTITUTION:A logical circuit 103 inputs and processes data. A logical circuit 104, on the other hand, has different logical constitution from that of the circuit 103 and inputs the same data with the circuit 103 through an input signal line 101. A comparing circuit 105 inputs and compares the output signals of the circuits 103 and 104. When those signals are difference, a different logical value from that when they are equal is outputted.
Patent JP-S59162209-A (JP)
Title: Operating method of blast furnace
Inventor: ISHIGURO KEN
IPC: C21B5/00
Filed: 1983-03-07
Abstract: PURPOSE:To maintain and operate stably furnace conditions by adjusting ore/ coke distribution according to the detected value of the length in the low temp. retaining zone in the height direction of a blast furnace. CONSTITUTION:The length of a low temp. retaining zone is defined by the length in the height direction of a furnace at which the temp. (t) of the gas in a furnace is 500-800 deg.C and the change rate (dt) of a temp. (t) per unit distance (dh) in the flow direction of the gas, i.e. temp. (t) and change rate dt/dh is approximately 0 or larger than 0. The length of the low temp. retaining zone is extremely deeply related with the stability in the operation of a blast furnace and can be detected from the temp. (t) distribution in the height direction along the gas flow line in the height direction of the furnace in the furnace wall part in the radial direction of the furnace (more specifically, in the range of 0.8- 0.95 relative radius when the furnace core is designated as 0 relative radius). Therefore, the temp. (t) distribution is detected by, for example, a vertical sonde method, and the ore/coke distribution is adjusted according to the detected value. The furnace is thus operated while the stable furnace conditions are maintained.