baber/WOPTO huggingface dataset:
Patent JP-H044454-A (JP)
Title: System for protecting register access
Inventor: KOMATSUBARA TSUTOMU
IPC: G06F15/177
Filed: 1990-04-23
Abstract: PURPOSE:To improve the general usefulness, functional expandability, and reliability of this system by discriminating the propriety of access to a register on the basis of a comparison result between the system controlling link of a processor requesting the access and the system controlling link of a common device having the register. CONSTITUTION:An address discriminating section 39 discriminates whether or not a received register oriented address is to a special register on the basis of the discrimination bit of the address. When the discrimination bit is '1' and the access is to the special register, the section 39 feeds a discrimination requesting signal to an SRL discriminating section 35. Then the section 35 compares the system controlling link SRL received from a processor 1 with the system controlling link SRL of a common device 3 itself stored in an SRL storing section 37 and discriminate the propriety of the access from the processor 1 to the special register. Therefore, when processor 1 makes access to a register in the common device 3 at a special address area, the access can be realized by making comparison between the system controlling links only and the general usefulness, functional expandability, and reliability of this system are improved.
Patent JP-S5532348-A (JP)
Title: Zinc electrode
Inventor: TSUBURAYA YOSHITANE
IPC: H01M4/80
Filed: 1978-08-28
Abstract: PURPOSE:To improve effective discharge rate by compression molding a foamed metal piece having spongy structure of copper or silver and amalgamated zinc film formed on the surface of the spongy structure. CONSTITUTION:A molded electrode 6 sonsisting mainly of silver oxide powder, a separator 7 and a negative electrode terminal plate 8 filled with a zinc electrode 4 are put in a positive electrode case 5 in order. The positive electrode case 5 and the terminal plate 8 are tightly closed together with an annular gasket 9 separating the positive electrode case 5 and the terminal plate 8, thus producing a button type battery. The zinc electrode 4 consists of a foamed metal piece 1 of copper or silver having a spongy three-dimensional net structure 2 and an amalgamated zinc film 3 formed on the surface of the structure 2, which are compression molded to form the molded zinc negative electrode 4. The zinc film is formed on the surface of the structure 2 by vapour plating, melt plating or electrolytic plating, then amalgamated.
Patent JP-H06319046-A (JP)
Title: Mathematical encoding method and transmitting method
Inventor: MATSUYAMA HISASHI
IPC: H04N1/411
Filed: 1993-05-06
Abstract: PURPOSE:To improve the encoding ratio by utilizing a state control variable which is statistically obtained. CONSTITUTION:Arithmetic encoding in a JBIG(joint bilevel image group) system employs the subtraction type encoding of a QM coder as standard encoding, introduces a multi-rate transition concept, and adaptively performs state control over multi-rate transition by regarding peripheral pixels of a pixel to be encoded as a context(CX) so that codes can widely be corresponded to various images. An arithmetic encoder 11 and a state control variable execution table area 12 are on a transmission side and an arithmetic decoder 13 and a state control variable execution area 14 are on a reception side. Each time one image ends, state control variables ST(CX) and MPS(CX) are stored in storage parts such as a memory and a hard disk while attaching labels corresponding to the attributes (text, dither, etc.) of the image and when the image begins to be encoded, the state control variables having the same attribute are loaded as initial values. Thus, the encoding method with high compressibility is obtained.
Patent JP-S61262702-A (JP)
Title: Antireflection film of optical member made of synthetic resin
Inventor: KATASHIRO MASAHIRO
IPC: G02B1/11
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an antireflection film which has increased surface hardness and improved antireflection effect by forming successively an AlN layer and low-refractive index material layer by vapor deposition on the surface of an optical member made of a synthetic resin. CONSTITUTION:The Al layer 2 as the 1st layer having 1.87 refractive index and 40nm optical film thickness is formed on a polymethyl methacrylate substrate 1 as the optical member made of the synthetic resin having 1.49 refractive index by evaporating Al by an electron gun in a vacuum vessel kept under 5X10<-5>Torr and irradiating at the same time an N2 ion beam to the substrate. An SiO2 layer 3 as the 2nd layer is then deposited by evaporation using the electron gun. The SiO2 layer 3 has 1.47 refractive index and 168nm optical film thickness. SiO2, etc. are usable as the low-refractive index material layer. The surface hardness is thereby increased and the antireflection effect is improved.
Patent JP-H06314487-A (JP)
Title: Semiconductor memory
Inventor: OGIWARA TAKASHI
IPC: H01L27/108
Filed: 1993-05-06
Abstract: PURPOSE:To minimize the difference between a noise on a bit line and a noise on a dummy bit line and to exactly perform the decision of 'H' or 'L' in reference to the reference potential of data by arranging the dummy bit line parallel to the plural numbers of bit lines and at the center of the bit lines. CONSTITUTION:A common dummy bit line CDBL is arranged parallel to plural common bit lines CBL and at the center of them and a dummy block DSAB is arranged at the center of a memory block SAB. Consequently, the difference between a noise arisen on the plural common bit lines CBL and a noise arisen on the common dummy bit line CDBL is made small through a non-selecting word line even on the worst condition that the memory cell to be read is present at the endmost viewing from the dummy block train DSAB. Consequently, the decision of 'H' or 'L' of a signal delivered from the memory cell MC through a bit line BL is exactly performed.
Patent JP-H043928-A (JP)
Title: Dry etching device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/3065
Filed: 1990-04-21
Abstract: PURPOSE:To reduce damage due to the etching of the surface of a semiconductor wafer while increasing the speed of working treatment by varying a distance from a plasma generating section of the semiconductor wafer. CONSTITUTION:High-speed etching is conducted first on etching by a dry etching device, and low-damage etching is performed when etching progresses to a certain stage, but a wafer placing electrode 5 at the time of high-speed etching is in the highest state positioned near a plasma generating section 9. An upper electrode 2 is grounded through a switch 11a, high-frequency voltage is applied and the coupling state of a cathode is brought, and the inside of a chamber 1 is supplied with an etching gas, but a semiconductor wafer 6 is lowered and the etching of low damage is conducted slightly before etching is completed because even sections up to the foundation side of the film to be etched of the semiconductor wafer is damaged when etching continues to the end as it is. Accordingly, the throughput speed of etching is increased while etching and damage due to etching can also be removed continuously.
Patent JP-S60250888-A (JP)
Title: Formation of hole
Inventor: NAKAMURA HIDEKI
IPC: B23K20/04
Filed: 1984-05-25
Abstract: PURPOSE:To manufacture a porous object shape long-sized material in a good yield, with high efficiency and at a low cost by flattening and cleaning a joint surface of plural half-cut piece-shaped metallic pieces containing a hole of the porous long body being an object, combining them to small intervals, and joining metallurgically under a high temperature and a high pressure. CONSTITUTION:A half-cut piece-shaped metallic piece containing a hole of a small diameter porous drill base material of a high speed steel is formed by containing a compression allowance or a rolling allowance. As for the forming method, a machine work, deformed rolling or deformed wire drawing will do. The joint surface is flattened and cleaned, combined to a minute interval, heated to about 1,150 deg.C, and thereafter, subjected to rolling reduction or rolled by a reduction rate of area of about 30%. The contact surface is joined metellurgically and a porous object sectional shape long-sized material is obtained. This method has a good yield and high efficiency and reduces a cost.
Patent JP-S5332325-A (JP)
Title: Manufacturing for induction electrical apparatus winding
Inventor: OKADA ISAMU
IPC: H01F27/32
Filed: 1976-09-04
Abstract: PURPOSE: To make a work easier and to eliminate a moisture absorbing performance by overlap winding a conductor and an insulator between layers such as a caft paper, and by adding a pressure and bending portions of insulators sticking out from a conductor so as to closely seal a top and a bottom ends of a conductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5731719-A (JP)
Title: Performance adjusting device for gas burner
Inventor: TAMURA HAJIME
IPC: F23N1/00
Filed: 1980-07-31
Abstract: PURPOSE: To improve the flame spreading characteristic in the gas burner by the provision of a gas amount increasing zone in which the gas amount to be supplied to all gas burners is increased temporarily when the combustion is turned over from a small performance combustion to a large performance combustion.  
     CONSTITUTION: The gas burner 1 having a small performance gas burner 2 and a large performance gas burner 3 is provided with electromagnetic valves 4 and 5 each for turning ON or OFF gas passages to the burners 2 and 3. Further a throttle valve 6 is provided upstream of the valves 4 and 5. With such a construction, a gas amount increasing zone c is provided in which the gas amount to be supplied to all of the gas burners is increased temporarily when the combustion is turned over from the small performance combustion to the large performance combustion, between a small performance control zone a which represents a gas amount increased state at the combustion only by the burner 2 and a large performance control zone b which represents a gas amount increased state at the combustion by all of the burners. This gas amount increasing zone c is formed by the throttle valve 6 and serves to obtain a secure fire transfer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59230307-A (JP)
Title: Optical receiver
Inventor: HARUKI HIROSHI
IPC: H03F3/08
Filed: 1983-06-14
Abstract: PURPOSE:To secure the conditions to obtain an optimum reception S/N by changing automatically the bias voltage of an avalanche photodiode in response to the photodetection power and setting the multiplication factor of said bias voltage at an optimum level. CONSTITUTION:The current flowing to an avalanche photodiode APD1 is detected by a current detecting resistance 6, and the photodetection power is measured by a deciding circuit 8. A control signal generator 9 receives the information on the photodetection power of the circuit 8 and applies the bias voltage to the APD1 so as to satisfy an optimum multiplication factor. For this purpose, a variable bias power supply 10 is controlled. Therefore the optimum multiplication factor can be secured at all times by forming a loop system to control the vias voltage of the APD1 by the photodetection power.
Patent JP-H08299060-A (JP)
Title: Built-up furniture
Inventor: OKADA KAZUHISA
IPC: A47B83/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a piece of built-up furniture not shielding the light collection from the side, easy to work on a lower cabinet top plate, and having good operability even when multiple pieces of furniture are arranged side by side for use. CONSTITUTION: Support rods 14, 15 are arranged in parallel in the same direction from both ends of a stanchion 13 to form a support member 10 having a U-shape on the side view. Two or more support members 10 are arranged and fitted in parallel apart on a lower cabinet 1 so that the stanchions 13 are located at the rear. A cabinet 2 is supported and fitted on the support members 10.
Patent JP-S5230196-A (JP)
Title: Method of erasing indication in magnetophoresis indicator
Inventor: MATSUI JIYUNICHI
IPC: G09F9/37
Filed: 1975-09-02
Abstract: PURPOSE: To enable easy erasing of the indication in magnetophoresis indicator by the operation at the side of indication face. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63273446-A (JP)
Title: Method for quick steaming under normal pressure and apparatus therefor
Inventor: ARAKI WAKIO
IPC: A23L11/00
Filed: 1987-05-01
Abstract: PURPOSE:To enable high-temperature processing with a low-cost apparatus, by heating steam with electromagnetic radiation containing far infrared radiation and blasting the heated steam against a protein raw material such as soybean and defatted soybean containing sufficient amount of water. CONSTITUTION:A plurality of steam-supplying chambers 8a-8f are placed contacting to the lower surface of a porous conveyor 3. Electromagnetic radiation generators 9a-9f for heating are placed in the supplying chambers and steam is introduced into the chambers through a pipe 6 and a valve 7. Steam- blasting holes are opened on the upper part of each steam supplying chambers 8a-8f.
Patent JP-S63273856-A (JP)
Title: Resist pattern forming method
Inventor: ITO TOSHIO
IPC: G03C1/72
Filed: 1987-05-01
Abstract: PURPOSE:To enhance resolution and dry etching resistance by using a resist material obtained by esterifying 2-diazonaphthoquinone-5-sulfonyl group with a specified chlorophenol novolak resin. CONSTITUTION:The resist film to be formed on a substrate is obtained by esterifying the 2-diazonaphthoquinone-5-sulfonyl group with the chlorophenol novolak resin of a polymerization degree of 3-20 obtained by condensing chlorophenol with formaldehyde, then, exposed to patternwise electron beams, and developed with an acetate or ketone type solvent as a developing solution, thus permitting the obtained resist pattern to be high in resolution and also excellent in dry etching resistance.
Patent JP-H10295689-A (JP)
Title: Ultrasonic diagnostic device and ultrasonic probe
Inventor: NIN HIROSHI
IPC: A61B8/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To inject a contrast medium easily and certainly without causing the operator to lose a clear image. SOLUTION: An ultrasonic diagnostic device is composed of a probe 15 to irradiate the part to be inspected of a subject with ultrasonic waves and receive the ultrasonic echo component reflected by the part, a signal transmitting and receiving means 16 which gives a drive signal to the probe 15 and is fed with echo signals given from the probe 15, an image forming means 17 to form an image on the basis of the echo signal, a display means 13 to display the image, and an injection device 14 to inject a contrast medium into the part inspected in conformity to a command given by the operator. The probe 15 is fitted with an operating means 19 which is connected electrically with the injection device 14 and used to manipulate the injection of the contrast medium from the device 14.
Patent JP-H05303103-A (JP)
Title: Method for adhering flat plate and production of liquid crystal display element by using this method
Inventor: HANAWA YASUO
IPC: G02F1/1339
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the generation of bubbles at the boundary between an adherend and an adhesive material and to uniformalize the gap between glass substrates by applying and forming the adhesive material contg. spacer materials to a peak shape. CONSTITUTION:The adhesive 1 contains the spacer materials 2 and is so applied and formed that the ratio b/a of the width (a) and height (b) of the section of the shape of the adhesive 1 has the peak shape of at least >=0.2 on at least one surface. The spacer materials 2 are included at >=0.2% in the adhesive 1 of Figs. (A), (B) and are included just at <=0.15% in the adhesive 1 of (C), (D). If the adhesive 1 has the peak shape like the adhesive 1 of (C), (D), the central part of the adhesive comes into contact with the adherend first when the other adherend is brought into contact with the adhesive 1. Both sides come into contact gradually with each other when both are brought into pressurized contact and, therefore, the bubbles are not generated and the leakage of org. matter from the adhesive sealed parts does not arise even if the org. matter is encapsulated into the element. On the other hand, the space between the peak and the peak forms a cavity and the bubbles remain there if there are the two peaks like (C).
Patent JP-2000003340-A (JP)
Title: Display device
Inventor: NAGOYA TAKEHIRO
IPC: G06F15/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To display a fractional expression in a general notation format in a display device which is equipped in an electronic calculator with a fraction calculation function. SOLUTION: Since lower four digits in a display part 13 are provided in a state in which three squarish 8 shaped segments 19 are vertically linked, it is possible to display a fractional expression in a general notation format and to effectively use its display digit number in comparison with a conventional display device which displays the fractional expression in a column shape.
Patent JP-S60250016-A (JP)
Title: Resin for retaining and releasing useful substance
Inventor: ITOU HIROSHI
IPC: C08F20/58
Filed: 1984-05-28
Abstract: PURPOSE:The title resin capable of retaining and releasing water or useful substance, prepared by water-insolubilizing a specified N-alkyl- or N-alkylene- substituted (meth)acrylamide polymer. CONSTITUTION:A (co)polymer obtained by (co)polymerizing an N-alkyl- or N- alkylene-substituted (meth)acrylamide monomer of formula I or II [wherein R1 is H or methyl, R2 is H, methyl, or ethyl, R3 is methyl, ethyl, or propyl, A is -(CH2)n or -(CH2)2-O-(CH2)2-, and n is 4-6] with, optionally, other copolymerizable monomers (e.g., acrylamide) in the presence of a polymerization initiator (e.g., ammonium persulfate) is water-insolubilized by heating to 60-250 deg.C.
Patent JP-H01276704-A (JP)
Title: Manufacture of oxide voltage-nonlinear resistor
Inventor: HIRANO SHINICHI
IPC: H01C7/10
Filed: 1988-04-28
Abstract: PURPOSE:To stabilize quality and to improve varistor characteristics by dissolving metallic salt of additive composition containing Mn which is dissolved by polyatomic alcohole into alcohole and by sintering material powders which is added into zinc oxide alcohole slurry and hydrolyzed. CONSTITUTION:Among metallic salt of additive component, at least metallic salt of Mn is dissolved by polyatomic alcohol, and metallic salt or metallic salt solution of additive component containing this solution is dissolved by alcohole solution and then added into zinc oxide alcohol slurry. It is then hydrolyzed to acquire sediment which is homogeneously diffused and attached on a surface of ZnO powders at an order of atomic level. Fine structure where oxide of a number of additive components is interposed as a homogeneous intergranular phase among ZnO powders can be acquired by eliminating solvent from the sediment to prepare material powders and by burning them. Quality can be stabilized in this way, and varistor characteristics can be improved.
Patent JP-S63271609-A (JP)
Title: Operation design aiding device
Inventor: MIYASHITA KAZUO
IPC: G05B19/4093
Filed: 1987-04-30
Abstract: PURPOSE:To support the best operation design by providing a control part, a man machine interface part, and an NC control instruction part. CONSTITUTION:This device consists of a storage part 17, a man machine interface part 18, a control part 19, and an NC control instruction part 110, and the storage part 17 is equipped with a machining object information storage part 11, a machining tool information storage part 12, a machining procedure determination rule storage part 13, an optimum tool selection tool storage part 14, a machining procedure optimization rule storage part 15, and an applied machining method storage part 16. Then information on the shape, position, etc., of an object of machining is supplied and then the control part 19 interprets the supplied information automatically, matches it with tool data, machining rule, etc., stored previously in the storage part 17, and determines a machining method, thereby sending NC control instructions to respective working machines. Thus, the addition, variation, etc., of the logic of operation design are easily realized even at a machining site.
Patent JP-S58223642-A (JP)
Title: Method for coating light transmitting glass fiber
Inventor: KAMEO YUUJI
IPC: B05C3/15
Filed: 1982-06-23
Abstract: PURPOSE:To coat an optical fiber with a thin uniform layer of a resin in coating the optical fiber by the die dipping method, by floating a coating die with a jetted gas, deciding the flow direction of the gas, and rotating the die. CONSTITUTION:A base material for an optical fiber is melt drawn in a wire drawing furnace, and passed through a die filled with a resin 2. In the process, a gas 5 is introduced from the bottom of a die holder 4 and jetted from jetting holes 6 to float the die 1 and open only one direction in the circumferential direction of the gas jetting holes 6 at the same time. Thus, the gas stream is deflected to a given direction to rotate the die 1. Thus, not only the accurate rotation is obtained but also the effect on the centering of the optical fiber 3 in the die opening is doubled due to the floating of the die 1. The optical fiber 3 can be coated with a uniform resin film having <=2-3mum thickness.
Patent JP-S5631153-A (JP)
Title: Data processor
Inventor: INBE HISASHI
IPC: G06F9/30
Filed: 1979-08-22
Abstract: PURPOSE: To increase not only the data process speed but the efficiency of the data process, by allotting previously the lower address part of the main memory into the control memory within the processor.  
     CONSTITUTION: The control memory 2 within the processor is divided into the program memory part PS equivalent to the lower address region of the main memory 1 and the microprogram storing region CS. Thus a high-speed access is secured for the processor. When an access is given to the memory 1, an identification is given whethr the address written into the address register 9 via the switch circuit 18 exists actually at the side of the memory 1 or at the side of the memory 2 which is capable of a high-speed access. Then the access is made possible for the memory 2 by the address of the memory 1, and furthermore the firmware or the like necessary for e.g. the OS is stored in the memory 2. As a result, even the item stored in the memory 2 can receive an access equivalent to the normal main memory, thus increasing the efficiency of the data process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08269268-A (JP)
Title: Polyethylene resin composition and film using the same
Inventor: YAGI SHINICHI
IPC: C08K5/053
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a polyethylene resin compsn. which gives a film excellent in antistatic properties and unsealability, having a low slipperiness. and suitable for high-speed forming. CONSTITUTION: A resin component comprising 50-100wt.% ethylene-α-olefin copolymer having a density of 0.88-0.96g/cm<3> and 0-50wt.% (co)polymer produced pref. by a high-pressure free-radical polymn. is compounded with 100-2,000ppm antistatic agent and 100-1,500ppm alkylenebis-satd. higher fatty acid amide.
Patent JP-S5230480-A (JP)
Title: Pressure-electricity converter
Inventor: KOBAYASHI KIYOSHI
IPC: G01L19/06
Filed: 1975-09-03
Abstract: PURPOSE: To provide a pressure-electricity converter which emits outputs corresponding to suitable low frequency vibrations by attenuating higher harmonic pressure vibrations contained in fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60252085-A (JP)
Inventor: ITOU HEIICHI
IPC: B62K25/08
Filed: 1984-05-27
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。