baber/WOPTO huggingface dataset:
Patent JP-H07319668-A (JP)
Title: Redundant binary multiplier, redundant binary alu, and program control circuit
Inventor: MINEMARU TAKAYUKI
IPC: G06F7/533
Filed: 1994-05-27
Abstract: PURPOSE:To not only speed up processing, but also utilize a means for obtaining a complement of 2, required for logical operation, as redundant binary notation to complement notation of 2 by adding and subtracting redundant binary data mutually or logically processing complement data of 2 mutually. CONSTITUTION:Buses 1 and 2 are buses which transfer data in redundant binary notation or complement notation of 2, and send and receive data to and from a memory 3, a multiplier 4, an ALU 5, and a control circuit 6. The memory 3 is controlled by a memory control signal group 7 generated by the control circuit 6 to input and hold data of the buses 1 and 2 and also output data to the buses 1 and 2. The multiplier 4 is controlled by a multiplier control signal group 8 generated by the control circuit 6, and inputs and multiplies the data of the buses 1 and 2 and outputs the redundant binary data to the buses 1 and 2. The ALU 5 is controlled by an ALU control signal group generated by the control circuit 6, and inputs and processes the data of the buses 1 and 2 and outputs the redundant binary data or complement data of 2, or the logical operation result to the buses 1 and 2.
Patent JP-H11308203-A (JP)
Title: Clock reproduction system
Inventor: SHIRASUGA KEIICHI
IPC: H04N19/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a simple signal receiver that receives a packet signal including time information added to absorb network jitter and time information added to reproduce a clock so as to recover the clock without affecting the network jitter. SOLUTION: A program clock reference(PCR) extracted by an MPEG 2 TS demultiplexer 7 is corrected from difference information between a value indicated by a cycle timer 5 at a time point when a source packet header elimination/time stamp extract device 12 transfers data to the post-stage MPEG 2 TS demultiplexer 7 and a time stamp extracted by the source packet header elimination/time stamp extract device 12. Through the processing, the effect of network jitter is not affected on clock reproduction loops 13, 7, 11.
Patent JP-H0413316-A (JP)
Title: Control processing system for equalizer
Inventor: KIMOTO TAKASHI
IPC: H04B3/04
Filed: 1990-05-01
Abstract: PURPOSE:To attain highly accurate equalization even when the distortion characteristic changes dynamically by providing a signal system characteristic measuring device so as to measure the signal distortion characteristic of the signal system in real time and managing an equalization coefficient realizing proper equalizing processing in advance corresponding to the signal distortion characteristic. CONSTITUTION:Various signal distortion characteristics given to an input check data are estimated, output information of the input check data from a signal system 10 outputted while being subject to distortion by the estimated signal distortion characteristics is collected and the result is registered in a study signal storage device 60 as an input signal for study used by a study processing unit 50. The study processing unit 50 uses a study signal of the study signal storage device 60 to obtain a study value of an internal state of a network structure means 42 and stores the study value in an internal state storage means 43. A storage means 41 of a signal system characteristic measuring device 40 stores a time series data in the signal data sent from the signal system 10.
Patent JP-H0412552-A (JP)
Title: Package for semiconductor device
Inventor: OKUBO SOICHIRO
IPC: H01L23/10
Filed: 1990-05-01
Abstract: PURPOSE:To produce a semiconductor device package made of glass having good heat radiation and being able to seal the semiconductor device at low melting point by providing the interface between the low melting point glass and a member made of AlN with a particular barrier layer. CONSTITUTION:The interface between AlN substrate 1 and cap 9 is coated with high melting point glass 2, and further the surface of high melting point glass 2 on the substrate 1 is coated with low melting point glass 3 and the lower surface of the high melting point glass 2 interfacing with the cap 9 is also coated with low melting point glass 3. Furthermore, the barrier layers provided between the substrate 1 of AlN, the cap, and low melting point glass of PbO-B2O3 play a role of shutting off chemical reaction between the AlN and the low melting point glass, and this barrier layer glass has a higher melting point than the PbO-B2O3 glass. In this invention the high melting point glass uses Al2O3-CaO-MxOy, where symbol M represents one or a plurality of chemical elements from Lf, Na, Si, K, Ti, V, Mn, Fe, Co, Ni, Cu, Zn, Ga, Y, Zr, Nb, Mo, In, Sn, Ba, and W. With this, a package can be obtained having good heat radiation and being able to seal a semiconductor device at low melting point without foaming.
Patent JP-H05312457-A (JP)
Title: Cooling device
Inventor: ITAKURA MASATO
IPC: F25B21/02
Filed: 1992-05-08
Abstract: PURPOSE:To use a thermo-module as a means for cooling a refrigerant which has not been cooled and further make approximately uniform the temperature distribution of the refrigerant having been cooled in the interior of a whole. CONSTITUTION:A thermo-module 7 is provided in a communicating passage 6 interconnecting a first storage 2 and a second storage 3 to surely cool an uncooled refrigerant flowing from the storage 2 into the storage 3 before the refrigerant reaches the storage 3.
Patent JP-H04344212-A (JP)
Title: Insert molding method
Inventor: KITAGAWA TOMOKAZU
IPC: B29C45/14
Filed: 1991-05-21
Abstract: PURPOSE:To absorb the resin leaked from the groove of an insert part in an insert molding method for the insert molding of a resin material to the insert part having the groove over the entire length thereof. CONSTITUTION:A projection 7 with a small diameter protruding upwardly along an insert part is provided to the upper end part of the core 6 holding the insert part 4 having a screw groove 4a over the entire length thereof in the cavity of a mold to perform the injection molding of a resin material in the cavity.
Patent JP-2000302873-A (JP)
Title: Resin composition
Inventor: ASAMI KEIICHI
IPC: C08L33/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition not suffering from separation or precipitation phenomena, excellent in operating efficiency in spraying in a high concentration state and excellent in adhesion to a polyolefin resin molded article in particular by admixing a polyolefin with an acrylic resin in a specific ratio and adding thereto an organic peroxide thereby effecting a reaction. SOLUTION: A polyolefin comprising a homopolymer of ethylene, propylene, 1-butene, 1-hexene, 4-methyl-1-pentene or the like or a copolymer thereof, a copolymer containing 50 mole % or more of a propylene component in particular, and having a wt. average mol.wt. of 5,000-200,000 is mixed with an acrylic resin, obtained by feeding a mixture solution of a radically polymerizable monomer and a polymerization initiator to an organic solvent heated to 60-150 deg.C thereby effecting polymerization, in a weight ratio of 1/9 to 9/1. After the temperature of the resultant mixture solution is raised to 80-200 deg.C, an organic peroxide is added in an amount of 5-50 wt.% based on the total weight of the polyolefin and the acrylic resin, thereby bringing about a graft reaction to obtain an aimed resin composition.
Patent JP-S5641277-A (JP)
Title: Marking ink for writing board
Inventor: KAWAGUCHI KEIZOU
IPC: C09D11/16
Filed: 1979-09-10
Abstract: PURPOSE: Titled ink which is excellent in erasability both at an earlier stage, after lapse of time and on a hot board, prepared by adding a combination of an aliphatic dibasic acid ester, an inorganic acid ester type activating agent and an aliphatic monobasic acid ester to a mixture of a pigment, a resin and a solvent.  
     CONSTITUTION: A marking ink which can adhere to a writing board such as an impermeable to liquid ink, smooth plastic board or a metallic board, and which is capable of being erased easily from the board with dry cloth, prepared by adding to a mixture of a pigment, a resin and a solvent, a combination, as an additive, of (A) an aliphatic dibasic acid ester, (B) a substance selected from the group consisting of sulfate esters of polyoxyethylene alkyl ether, phosphoric esters of the same, sulfuric esters of polyoxyethylene alkyl phenyl ether, phosphoric esters of the same, polyesters, MW 1,000W5,000, derived from a polyglycol and a dibasic acid and triglycerides of 1W12C saturated fatty acids and (C) an ester of an aliphatic monobasic acid of at least 21C and an aliphatic alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63282597-A (JP)
Inventor: ARAKI MASAHIRO
IPC: G07D9/00
Filed: 1987-05-14
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-S5740967-A (JP)
Title: Integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1980-08-22
Abstract: PURPOSE:To reduce a resistance-occupied area and improve integration degree, by forming a region having a junction between two conductor or a semiconductor and a conductor, and making said region a resistor. CONSTITUTION:Two N<+> type regions or a source 2 and a drain 3 are formed on a main surface of a P type Si substrate 1 by means of ion injection. A polycrystalline Si gate 5 is provided via an SiO2 film 4 on the Si substrate between these two regions apart from the substrate 1. Thick protecting films 6 and 7 of SiO2 are formed to cover the P-N junction surface of the source region 2 and the drain region 3. Each surface contact is opened for the source and the drain. A metal film 9 is formed via an N-polycrystalline Si layer 8 on the source contact. An Al-evaporated wire 10 is applied on the contact resistor and a drain contact to constitute each electrode.
Patent JP-H06321137-A (JP)
Title: Floor structure of electric automobile
Inventor: NISHIKAWA KATSUJI
IPC: B62D25/20
Filed: 1993-05-19
Abstract: PURPOSE:To secure high bending rigidity by means of simple and lightweight constitution by forming tunnel members of closed section structure by coupling floor members to both side edge portions of a tunnel member, at the same time supporting batteries at the lower portion of the tunnel member or the like through brackets. CONSTITUTION:A front floor 7 that constitutes a floor panel by being joined to the front end of a rear floor, is divisionally composed of a tunnel member 9 at the center portion of a vehicle width direction and floor members 10 on both sides of this member 9. Both side edge portions of the tunnel member 9 are formed into section J shapes opening upward, and tunnel members 11 of closed section structure are formed by fitting the floor members 10 to these terminal portions. Meanwhile, each housing cover 15 that spreads from the side wall of the tunnel member 9 to the upper wall of each floor member 10, is provided, and respective batteries 19 are respectively housed in the respective insides of the tunnel member 9 and the housing cover 15, and at the same time are supported through respective brackets 20, 21. As a result, high bending rigidity with lightweight constitution is secured without increasing the number of parts.
Patent JP-H10292915-A (JP)
Title: Exhaust gas device for refuse incinerator
Inventor: HOSODA NOBORU
IPC: F23J15/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To remove dust, such as spark and soot, in exhaust gas by the filter cylinder wire netting and clean exhaust gas discharged through an exhaust gas cylinder to outside air by a method wherein exhaust gas discharged from an incineration cylinder is discharged from the exhaust gas cylinder through two devices of upper and lower devices. SOLUTION: In a refuse incinerator 1, smoke generated through incineration of refuse is raised from an inner cylinder 11 to the upper part of an incineration cylinder 2 together with outside air injected through an air feed cylinder 12 and fed to an exhaust gas cylinder 17 through two buffering parts 15 of a smoke 16 and discharged in the atmosphere. Exhaust gas entering a lower buffering part 15 through an exhaust gas part opening 20 of the incineration cylinder 2 enters a filter cylinder 23 from the lower end of the filter cylinder 23 situated at an internal central part and collided with a disc 25 for blocking. The exhaust smoke flowing through the wire netting of the filter cylinder 23 and flows around and enters an upper buffering part 15 through an exhaust gas port 19.  Similarly, exhaust smoke flows around through the wire netting of the filter cylinder 23 and enters the exhaust gas cylinder 17 through the exhaust gas port 19. Similarly, exhaust smoke flows around through the wire netting of the filter cylinder 23 and is discharged through the exhaust gas port 19 to the exhaust gas cylinder 17. This constitution cleans exhaust gas discharged through the exhaust gas cylinder 17 to the outside air.
Patent JP-H02294773-A (JP)
Title: Terminal equipment
Inventor: HIRANO MASAKO
IPC: G06F17/21
Filed: 1989-05-09
Abstract: PURPOSE:To easily scroll a unit of several lines by using a specific key as a vertical scroll execution key to scroll the specified number of lines upward or downward. CONSTITUTION:A scroll width input means 14 stores a specified scroll width in a scroll width information storing area 15 and starts a terminal display changing means 16. A scroll key means 12 is started by depressing a scroll execution key 10a to store the specified upward or downward scroll information in a scroll information storing area 13 and start the means 14. Since the specific key is used as the vertical scroll execution key, a terminal display screen and a cursor can be vertically scrolled in each unit of lines specified by a user by depressing the vertical scroll execution key.
Patent JP-H10290865-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately discharge winning balls without complicating the constitution by detecting and storing the number of the discharged winning balls, eliminating the abnormality, and restarting the discharge of the winning balls in succession to the number of the winning balls discharged till the generation of the abnormality based on the stored value. SOLUTION: When abnormality is eliminated, a winning ball is passes through each photo sensor 104 of a winning ball discharge device so that a count value of a ball number counter 208 is renewed and increased. The presence/absence of the increase in the count value is judged so that the abnormality of winning ball discharge is judged to be eliminated. The rotation speed of a winning ball discharge motor 110 is decided according to the number of the unpaid winning balls based on the stored value of the ball number counter 208 and the discharge of the winning balls is restarted.  The storage value (E) of the ball number counter 208 at that time is compared with a prescribed winning ball number (A) and when a condition E=A is satisfied, the winning ball discharge process is completed, and when it is not satisfied, the winning balls are continuously discharged till the condition is satisfied.
Patent JP-H05171577-A (JP)
Title: Method for dyeing fiber material modified with silane, modification of fiber material with silane compound and silane containing amino group
Inventor: ANDOREASU SHIYURERU
IPC: D06M13/513
Filed: 1992-05-08
Abstract: PURPOSE: To dye in uniform density and in high color fastness by using fiber material modified with a silane compound without alkali agent or salt or with extremely small amount of them. CONSTITUTION: A fiber material modified is obtained by adding a silane compound of the fiber material. The silane compound is shown in formula I [R<1> is 1-8C alkoxy, H, halogen, hydroxy 1-4C alkoxy substituted 2-4C alkoxy N- morpholino, N-imidazolino, or formula II; R<2> is formula III or the like ((a) is 0, 1; (b) is 0-10; (c) is 1, 2; A is hydroxy, methoxy, sulfo or the like; X<1> is S, O, NH or the like when C is 1, and N when C is 2; B is 5-8C cycloalkylene or the like X<2> is X<1> when C is 1; D is hydroxy, methoxy, sulfo or the like); R<3> is 1-4C alkoxy substituted 1-8C alkoxy, H, halogen or the like; and R<4> is one of the meanings expressed by R<1> or R<3> ]. A dyeing material having deep tones and high fastness is obtained by using particularly reaction dying agent without any alkaline agent or salt or with small amount of alkali agent or salt.
Patent JP-S5543539-A (JP)
Title: Photo switch
Inventor: TANAKA TSUTOMU
IPC: G02B26/08
Filed: 1978-09-20
Abstract: PURPOSE:To eliminate transmission lines for transmission of channel selection signals and achieve the reduction of insertion losses and miniaturization by providing a semi-transparent mirror which reflects light having passed through an optical lens and changing the reflecting direction of the semi-transparent mirror based on the light signal having transmitted through the semi-transparent mirror. CONSTITUTION:A reflecting mirror 21 consisting of a semi-transparent mirror which is so arranged as to allow transmittance of part of light is disposed on the faces opposite from the light incident faces of self-focusing lenses 20, 22 and part of the light having transmitted through the reflecting mirror 21 is focussed by the lens 22 and is received by a photo detector 23, by which the channel selection in the multiple signals is detected. A motor, etc. are driven by the command of the detected signal to change the angle of the reflecting mirror 21 as desired to so control that the reflected light passes selectively through the specific transmission line. Thereby, the need for transmission lines for channel selection may be eliminated and the insertion losses may be reduced as compared to the case of using the coupler.
Patent JP-H11299432-A (JP)
Title: Feed additive for antimicrobial use and antimicrobial method
Inventor: TAWARA SHUNICHI
IPC: A23K1/175
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive for feed, having excellent antibacterial power against various bacteria, especially Salmonella, useful for domestic animal, domestic fowl, cultured fish, etc. by including ferrous sulfate, sodium propionate, etc. as active ingredients. SOLUTION: This additive comprises ferrous sulfate, sodium propionate or potassium propionate and copper sulfate in the weight ratio of content of ferrous sulfate/sodium propionate/copper sulfate of (2-0.75)/(2-1)/1.
Patent JP-S61274503-A (JP)
Title: Telescopic rod antenna system
Inventor: SAIIN TAKANORI
IPC: H01Q1/10
Filed: 1985-05-30
Abstract: PURPOSE:To make the total telescopic length longer without changing the length at storage and the maximum outer diameter of antenna elements by inserting the antenna element with a minimum diameter in the shaft of a crown and forming the antenna elements having larger and smaller inner diameter than the diameter of the shaft. CONSTITUTION:The 1st element 2b of the multi-stage telescopic rod antenna elements is inserted and fixed to the crown where the diameter of a fixed part 1a is formed smaller than the minimum diameter of the 4th element 2d. Then the 4th element 2d, the 5th element 5e and the 6th element 2f having the minimum inner diameter more than the outer diameter of the fixed part 1a are formed at the outside of the fixed part 1a. Further, the 2nd element 2b and the 3rd element 2c are arranged between the 1st element 2a and the 4th element 2d. Through the constitution above, the length of the elements is made longer for the elements 2d-2f without changing the length at storage. The elements 2b, 2c are arranged, then the number of stages of the elements is increased without changing the maximum outer diameter of the elements.
Patent JP-S5641566-A (JP)
Title: Digital signal recording and reproducing system
Inventor: TSUJI SHIROU
IPC: G11B27/02
Filed: 1979-09-12
Abstract: PURPOSE: To reproduce an edited tape normally, by delaying and recording a signal sequence to be connnected, to a signal sequence which is recorded, and also recording an editing point discrimination signal.  
     CONSTITUTION: When the editing connection point has been decided by monitoring aural signals of the tapes A, B which are stored in the internal memory of the electronic editing control unit 203, each tape address is set to the unit 203. Subsequently, the first and second tape recorders 201, 202 are synchronized respectively and are made to run under the control of the control signal such as a time code, etc., and they are controlled so that the reproducing head of the recorder 201 and the recording head of the recorder 202 can be matched at the same time. In this case, however, the recorder 202 is shifted immediately to the recording mode when it has reached the editing connection point, by being sure to delay the information of the tape A to be shifted, by use of the delay circuit 205, and also the editing point discrimination signal is recorded into the editing control track of the tape A. Thus, an edited tape can be reproduced normally without generating an abnormal sound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09282485-A (JP)
Title: Image processing method
Inventor: OMORI MUTSUHIRO
IPC: G06T15/40
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary mapping processing by comparing Z coordinate values of respective pixels of an object with each other and executing mapping processing except data in an area hidden by an object on this side. SOLUTION: An initial value arithmetic circuit 4 and an interpolation arithmetic processing circuit 5 generate arithmetic data concerning each triangle area set to a three-dimensional object. A Z coordinate value corresponding to the XY coordinate value of each arithmetic data is loaded from a Z buffer 9 to compare this loaded Z coordinate value with the Z coordinate value of arithmetic data. When image data stored in a display buffer 3 is judged to be on this side as a result of comparison, a Z value comparing circuit 21 stops the output of arithmetic data to a texture processor 23 processing texture mapping concerning data to be inputted, and excludes it from processing objects.
Patent JP-H05287322-A (JP)
Title: Crystal-oriented coated cemented carbide
Inventor: FUKUHARA MIKIO
IPC: B22F3/24
Filed: 1992-04-09
Abstract: PURPOSE:To produce a crystal-oriented coated cemented carbide with the adhesion between the substrate and a coating film enhanced at the time of coating the surface of the WC cemented carbide substrate with the film of group IVa metal carbides, etc., by specifying the crystal orientations of the WC on the substrate surface and the coating film in contact with the substrate surface. CONSTITUTION:A part or the whole of the surface of a WC cemented carbide is coated with >=1 kind among the carbide, carbo-oxide, nitride and nitro-oxide of groups IVa and Vb metals or their solid solution in a single or plural layers to obtain the coated cemented carbide. More than 80% of the X-ray reflection- to-diffraction intensity ratio between the angles of diffraction 20-70 deg. (2theta) of the WC on the substrate surface by the Cu-Kalpha X-rays consists of a (100) face and/or a (001) face. A first coating film in contact with the substrate surface consists of a BI-type compd., and >=80% of the x-ray reflection-to-diffraction intensity ratio between the angles of 20-70 deg. (2theta) of the compd. by the Cu-Kalpha X-ray consists of a (111) face. The crystal is thus oriented.