baber/WOPTO huggingface dataset:
Patent JP-H0974165-A (JP)
Title: Board for multichip module
Inventor: KAWAKAMI YASUSHI
IPC: H01L25/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a board for a multichip module wherein the size of a multichip module can be practically reduced. SOLUTION: Solder which is previously mounted on a solder sealing region 18 is heated at about 330 deg.C and fused. Capping is performed in inert gas, the lower end part of a cap is soldered to the solder sealing region 18, and electric circuit components 15, 16 or the like on a ceramic board 10 are sealed. At this time, alloy solder of gold and tin spreads in the whole metal layer of the solder sealing region 18, in the state of liquid. But the alloy solder does not flow out as far as a wire bonding position on a metal layer 12, because a slit region 23 for preventing solder from flowing out exists between the solder sealing region 18 and the metal layer 12.
Patent JP-S6289999-A (JP)
Inventor: TSUKAHARA YUSUKE
IPC: G10L25/03
Filed: 1985-10-16
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-H07101936-A (JP)
Title: Production of pyridine
Inventor: MATSUOKA KAZUYUKI
IPC: B01J23/68
Filed: 1993-09-16
Abstract: PURPOSE:To obtain pyridine having excellent industrial value without causing the lowering of selectivity by combustion reaction and the deterioration of the catalyst by thermal load. CONSTITUTION:Pyridine is produced by the oxidative dealkylation of an alkylpyridine in the presence of a catalyst produced by mixing an oxidation catalyst containing vanadium with titanium oxide having a specific surface area of 20-250m<2>/g and coating an inert carrier with the obtained catalyst powder.
Patent JP-H0978235-A (JP)
Title: Substrate electrode
Inventor: SASAKI MAKOTO
IPC: C23C14/34
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To exactly control the temp. of a substrate to be worked by maintaining always the specified contact between the substrate having poor flatness and a substrate electrode relating to the substrate electrode of a sputtering device, etc. SOLUTION: The substrate electrode 1 facing a target 2 is composed of an electrode body 13 which is bored with a through hole 13a in a position where the substrate 4 to be worked is held, a thermally conductive unit 14 which has plural heat transfer pins 11 coming into spring contact freely movably with the surface opposite to the film-forming surface of the substrate 4 inserted into the through hole 13a of this electrode body 13 and is inserted into the through hole 13a and a fixing member 12 which has an aperture 12a of the same shape as the shape of the film-forming region of the substrate 4 to be worked and fixes the substrate 4 to be worked to the electrode body 13.
Patent JP-S61110861-A (JP)
Inventor: SUZAI TAKASHI
IPC: F25B39/00
Filed: 1984-11-01
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-S6384369-A (JP)
Title: Electronic blackboard
Inventor: TSUKUI TOSHIO
IPC: H04N1/04
Filed: 1986-09-29
Abstract: PURPOSE:To improve reading sensitivity and at the same time to print even thin lines without deteriorating print quality, by using a line sensor having dot density including the number of significant reading dots (n) times as much as the number of dots included in one line to read the surface of an electronic blackboard. CONSTITUTION:The dot density of a line sensor 1 is set at the number of dots (n) times as much as the number of dots included in one line of a printer 4. Thus the reading sensitivity of the sensor 1 is improved. Then the sensor 1 reads the surface 5 of an electronic blackboard. This read image information is converted into a binary value through a binary converting circuit 2 and an OR is secured for (n) pieces of image information through an n-dot OR circuit 3. Then the image information are printed by a printer 4 as the same number of pieces of print information as that of dots included in one line of the printer 4. Thus the thin lines can be read even through the threshold level of the circuit 2 is lowered and therefore these thin lines can be discriminated from stains on the surface 5. These stains are not read and therefore a printed- out screen is free from stains. Thus the print quality is never deteriorated.
Patent JP-H0574185-A (JP)
Title: Semiconductor device provided with memory defect diagnosis function
Inventor: ENDO YOICHI
IPC: G11C29/12
Filed: 1991-09-10
Abstract: PURPOSE:To detect a memory defect diagnosis electrically. CONSTITUTION:The title device is constituted of the following: a MOS transistor 1, for defect detection use, which is common to the drain of a MOS memory group 3 connected on a bit line (a); and a test-mode detection circuit 2 used to control said transistor. Since the ON-OFF operation of the MOS transistor 1 is controlled by means of the test-mode detection circuit 2, the level of the bit line (a) can be decided irrespective of the content of a memory element. Consequently, when the output of a sense amplifier circuit 4 is observed, it is possible to detect the defect of a bit-line disconnection.
Patent JP-H08191692-A (JP)
Title: Novel br96 antibody isomer effective for human cancer
Inventor: DEIRU IERUTON
IPC: C07K16/00
Filed: 1995-08-04
Abstract: The present invention provides mutant BR96 polypeptides (and nucleotide sequences encoding them) having a variable region comprising an amino acid sequence substantially homologous to the variable region of BR96. <MATH>
Patent JP-H0789594-A (JP)
Title: Method for washing drink circuit of beer dispenser
Inventor: HASHIMOTO MASAMI
IPC: B67D1/07
Filed: 1993-09-17
Abstract: PURPOSE:To effectively wash a drink circuit by the use of a small amount of washing water, by a method in which, at the same time that the washing water is conveyed to the drink circuit, a carbon dioxide gas is blown into the washing water, thereby washing the drink circuit. CONSTITUTION:When a wash command is automatically issued to a control part 10 by means of a timer, valves V5 and V4 and a water-conveying pump 12 are turned on, and consequently the conveyance of washing water from a water reservoir 8, via a dispense head 4, to a beer supply line 14 is started. Also, by exerting control so that, at the same time that the washing water is conveyed, the valve V1 of a carbon dioxide gas supply line is repeatedly turned on and off intermittently in a short-time cycle, the carbon dioxide gas is blown into the washing water from a carbon dioxide gas bomb 5 through the valve 1 and a nonreturn valve 2 in synchronization with the ON/OFF operation of the valve 1. The carbon dioxide gas flows in the form of bubbles along the conduit of the beer supply line 14 together with the washing water, and effectively removes the soil of a pipe wall by the action of cavitation.
Patent JP-2000067259-A (JP)
Title: Device and method for generating moving image and recording medium for recording the method
Inventor: AOKI MASAKATSU
IPC: G06T13/80
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for generating moving image that a real moving image can be generated by varying the desired image area to be moved extracted out of a still picture. SOLUTION: A data processor 30 is provided with a virtual skeleton structure setting means 31 for preparing a virtual skeleton structure expressing the features of components of the image area extracted from the still picture and applying the position and characteristic information of the still picture corresponding to elements constituting the structure, an intra-image area divided image corresponding means 32 for making correspondent dividing points provided with the elements and divided partial images, a virtual skeleton structure varying means 33 for operating the changes of elements from element change information for deforming the virtual skeleton structure and the preset position/ characteristic information and time sequentially storing the position information of the respective dividing points,  an intra-image area divided image changing means 34 for moving the divided images corresponding to that position information, and an intra-image area change display means 35 for time sequentially synthesizing and displaying moving images.
Patent JP-H0393026-A (JP)
Title: Magnetic recording medium
Inventor: ICHIJO MINORU
IPC: G11B5/64
Filed: 1989-09-06
Abstract: PURPOSE:To improve durability by forming a protective layer comprising a specific thiazole compd. on a magnetic recording layer of ferromagnetic metal thin film. CONSTITUTION:The ferromagnetic metal thin film layer 3 is formed on a nonmagnetic substrate 1, on which a protective layer 5 comprising the thiazole compd. expressed by the formula is formed. In the formula, R1 and R2 are hydrogen or aliphatic hydrocarbon groups satisfying that at least one of R1 and R2 is an aliphatic hydrocarbon group with >=12 carbon number, or R1 and R2 connect to each other to make an alicyclic or aromatic group containing one or more substd. groups while at least one of the substd. groups is an aliphatic hydrocarbon group of >=12 carbon number. By this method, the obtd. layer gives excellent corrosion resistance and traveling property and improves durability of the medium.
Patent JP-H04110950-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G15/05
Filed: 1990-08-31
Abstract: PURPOSE:To obtain high sensitivity to light in a visible light range by laminating an amorphous silicon photoconductive layer and an amorphous silicon carbide photoconductive layer on a base. CONSTITUTION:A transparent electrode layer 2 and a-SiC photoconductive layer 3 are laminated on the base 1 in order or across an intermediate layer 4 as an a-Si transparent insulating layer. Then the a-Si photoconductive layer 5 is formed on the photoconductive layer 3 and an a-Si insulating layer is formed as a surface layer 6 thereupon. In this case, the a-Si photoconductive layer 3, intermediate layer 4 or a-Si photoconductive layer 5, and surface layer 6 are formed by a glow discharge decomposing method, a sputtering method, an ECR method, a vapor-depositing method, etc. Consequently, the high photosensitivity to light in the visible light range is obtained and a small-sized exposure light source with low power consumption is usable for an LED hear, EL head, etc.
Patent JP-S60123185-A (JP)
Title: Skin color correcting circuit
Inventor: ISHIZU ATSUSHI
IPC: H04N9/64
Filed: 1983-12-07
Abstract: PURPOSE:To simplify the correction of the skin color by defining the difference having larger absolute value among those differences between the reference skin color signal and two color difference signals obtained by demodulating chrominance signals as a color difference. CONSTITUTION:Color difference signals (B-Y)C and (R-Y)C are obtained by demodulating chrominance signals by a demodulating circuit 1. Then absolute values D(B-Y)=¦(R-Y)R-(B-Y)C¦ and D(R-Y)=¦(R- Y)R-(R-Y)C¦ are obtained for differences between said two color differences and reference skin color signals (B-Y)R and (R-Y)R. The larger one of both absolute values D(B-Y) and D(R-Y) is defined as a color difference and selected by a color difference arithmetic circuit 2. Then a control signal showing a rate of skin color correction is produced from a control signal generating circuit 3 according to the output of the circuit 2 and a skin color correction area designating signal Dth. Based on this control signal, the color difference signal component is mixed with the reference skin color signal to obtain a color difference signal.
Patent JP-H07179486-A (JP)
Title: Fluoroalkyl substituted ferrocenyldiphosphine
Inventor: FUERITSUKUSU SUPINDORAA
IPC: C07C213/08
Filed: 1994-09-27
Abstract: PURPOSE: To obtain the subject novel compound which is a racemic or stereoisomeric 1-[2-(phosphino)ferrocenyl]alkylidenephosphine and can be used as a component of a catalyst for the enantioselective hydrogenatation of double-bond- containing prochiral compounds.  
     CONSTITUTION: There is provided a novel fluoroalkyl-substituted ferrocenyl diphosphine represented by formula I {wherein R 1  is a 1-8C alkyl, phenyl, or a (substituted) phenyl; R 2  is a group of formula II [wherein R 12  is a partially or perfectly fluorinated 1-5C alkyl; R 13  is a 1-4C alkyl, a 1-4C alkoxyl, a group of the formula S; R 4 R 5 R 6  (wherein R 4  to R 6  are each a 1-12C alkyl or phenyl), a halogen, SO 3 M (wherein M is H or an alkali metal) or the like; (m) is 1-3; (n) is 0 or 1-4; and m+n=1-5]; R 3 , R 10 , and R 11  are each the same as R 2 , a 1-12C alkyl, a 5-12C cycloalkyl, phenyl, or the like} and used for e.g. a homogeneous catalyst for enantioselectively hydrogenating double-bond-containing prochiral compounds. This compound can be obtained by reacting a compound of formula III with a phosphine of the formula: HPR 2 R 3 . 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61109809-A (JP)
Inventor: KUWABARA TAKESHI
IPC: E01H5/00
Filed: 1984-10-31
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-H0978207-A (JP)
Title: High hardenability and high hardness powder high speed steel
Inventor: OZAKI KOZO
IPC: C22C38/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To produce a high speed steel excellent in hardenability and having high hardness. SOLUTION: This high hardenability powder high speed steel is composed of alloy powder having a chemical compsn. contg., by mass, 1.2 to 2.5% C, 0.10 to 0.50% Si, 0.10 to 0.50% Mn, 4.5 to 5.5% Cr, 3.0 to 8.0% Mo, 3.0 to 15.0% W, 2.0 to 6.0% V, 5.0 to 9.5% Co, and the balance Fe with inevitable impurities, and in the case Weq=W+2Mo, Weq is regulated to 15 to 30% by mass. Otherwise, it is formed of alloy powder furthermore contg. 0.0050 to 0.0400% B and 0.0100 to 0.0400% Ti and satisfying Bef=B-0.77×(N-Ti/3.42)>0 and whose hardness after quenching and tempering is regulated to ∞68 HRC.
Patent JP-H06208103-A (JP)
Title: Driving method of liquid crystal display device
Inventor: MAEZAWA SHUJI
IPC: G09G3/36
Filed: 1993-08-23
Abstract: PURPOSE:To restrain the leakage of information, and also to reduce the power supply voltage and the withstand voltage of a driving circuit, by making a high resistance of a nonlinear element in a nonselected period. CONSTITUTION:A driving method of a liquid crystal display device comprises a positive field consisting of a selected period for charging a liquid crystal layer with a voltage of a positive polarity and a nonselected period succeeding thereto, and a negative field consisting of a selected period for charging it with a voltage of a negative polarity and a nonselective period succeeding thereto. In the respective periods of the positive field and the negative field, the intermediate electric potentials VN, VM of the ON electric potential and the OFF electric potential of the data signals become different to each other. In the selected period, they become selective electric potentials making a high voltage region of the voltage applied to both ends of a nonlinear element respectively, and in the nonselected period of the positive polarity and the negative polarity, they become nonselective electric potentials representing different electric potentials to each other. The respective nonselective electric potentials VG, VH in the respective nonselected periods directly after the selected period are set to the electric potentials between the intermediate electric potentials VM, VN of the ON, OFF electric potentials of the data signals.
Patent JP-H1075344-A (JP)
Title: Data processing unit
Inventor: OKUBO HIROKI
IPC: G06T1/60
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To simplify the address control of LIFO(last in first out) memory whose write clock frequency and read clock signal frequency are different. SOLUTION: A read counter 200 counts a read clock fR with a comparatively higher frequency and a write counter 201 counts a write clock fW with a comparatively lower frequency. A divider 205 counts a clock ratio (fR/fW) and a comparator 206 compares the clock frequencies fRfW An arithmetic circuit 208 discriminates whether or not write/read to/from the LIFO memory is available. based on the clock ratio fR/fW and the clock frequencies fR, fW and activates a write enable signal and a read enable signal, based on the result of discrimination.
Patent JP-H03115745-A (JP)
Title: Balancing mechanism for engine
Inventor: FUJIKAWA TETSUZO
IPC: F02B77/00
Filed: 1990-08-31
Abstract: PURPOSE:To reduce rotational vibration in a plane right-angled to a crankshaft and prevent the increase of vibration in the direction of a cylinder center line by offsetting the cylinder center line toward the uniaxial primary balancer side, and devising the center-of-gravity position of this balancer. CONSTITUTION:A uniaxial primary balancer 20 rotated at the same speed with, but in the reverse direction to a crankshaft 12 is disposed parallel with the crankshaft 12. The center line C0 of a cylinder 11 is off-centered toward the primary balancer 20 side by the appropriate quantity E in relation to the rotational center 01 of the crankshaft 12. The center of gravity C1 of a counter balancer 17 disposed at a crank web 16 is dislocated backward in a rotating direction A1 by the appropriate quantity dtheta from a position B of 180 deg. phase difference to a crank pin 15. In addition, the center of gravity C2 of the primary balancer 20 is dislocated backward in the rotating direction A2 of the primary balancer 20 by the appropriate quantity dthetat from a position B2 of symmetrical phase to the position B1 of 180 deg. phase difference to the crank pin 15.
Patent JP-S6474734-A (JP)
Title: Semiconductor wafer housing case
Inventor: OKI SHINICHI
IPC: H01L21/68
Filed: 1987-09-17
Abstract: PURPOSE:To improve the working efficiency when a wafer is carried and to prevent the falling off of the wafer from a case by a method wherein a cover supporting part is formed by providing a notch on the circumference of the front aperture of the case or on a plurality of pairs of shelves, and an aperture narrower than the diameter of the wafer is provided on the cover supporting part or on a freely detachable cover having no aperture is provided. CONSTITUTION:The whole body of the title housing case is formed in box type with Teflon, metal and the like, and it is equipped with a plurality parts of wafer-placing shelves 5 and 5' formed opposing with each other toward the inside of two side boards 4 and 4', the cover-supporting members 6, 6' and 7, 7' provided on the upper and the lower stages of the front aperture part of the two side boards 4 and 4', and freely detachable covers 8 provided between the abovementioned cover-supporting members. Wafers are placed on the upper surface of the paired shelves 5 and 5' of the housing case, and a plurality of wafers are housed in one housing case. The front aperture part of the housing case is closed by inserting covers 8 between the cover-supporting members 6, 6' and 7, 7'. Accordingly, the wafers inside the case do not fall off from the case.
Patent JP-2000041402-A (JP)
Title: Untilled soil treater of tiller
Inventor: YAMAGUCHI TAKANORI
IPC: A01B33/10
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To enable a rotary tiller to treat untilled soil in not only deep tillage but also shallow tillage when the untilled part which cannot be tilled with a rotary hoe by fixing an untilled soil hoe on a side of the rotary tiller. SOLUTION: This untilled soil treater has a untilled soil treating hoe 42 at an outside part of one side of itself. In the untilled soil treater, the untilled soil treating hoe 42 is fixed to a side support 13 with a fitting pin 47 and the untilled soil treating hoe 42 is projected to outside of the side support 13 and projected to front downward from the side support 13, then a front face of a blase part is put rear of a rotation locus of a tilling hoe 10, thus a position of a shaft center Q of the fitting pin 47 fixing the untilled soil treating hoe 42 is put a front of a shaft center P of the tilling hoe shaft 14 at a prescribed size L1 and above a prescribed size L2.
Patent JP-H0890615-A (JP)
Title: Injection molding die
Inventor: IHARA SHIN
IPC: B29C45/73
Filed: 1994-09-27
Abstract: PURPOSE: To obtain an injection molding die for molding a satisfactory molded article free from a molding defect, such as sinkmark, by a method wherein a cooling pipe of a movable retainer plate is provided just below a sleeve pin to cool a mold rapidly and uniformly. CONSTITUTION: In an injection molding die consisting of a movable mold and a stationary mold, a movable retainer plate 2 having an L-shaped cross section is provided on the movable mold. A first movable insert 31 for forming a cavity is provided on the top of the movable retainer plate 2. A second movable insert 32 is provided in a space between the first movable insert 31 and the movable retainer plate 2 so as to abut on the movable retainer plate 2. Furthermore, a pushing mold 41 of an L-shaped cross section pushing a sleeve pin 6 is provided so as to be projected from an ejector plate 5 toward the first movable insert 31. The sleeve pin 6 and a pin insert 7 are respectively fitted into the pushing mold 41 and the second movable insert 32. A cooling pipe 8 of the movable retainer plate 2 is provided just below the sleeve pin 6.
Patent JP-S61110044-A (JP)
Title: Continuous measuring apparatus for attached salt
Inventor: ONISHI TAKASHI
IPC: G01N27/06
Filed: 1984-11-05
Abstract: PURPOSE:To enable adaption to the automation of the pretreatment of painting surfaces and the painting process, by continuously performing the dissolution of salt into water and the measurement of electric conductivity to enable the measurement of salt on line at the field. CONSTITUTION:A measuring apparatus is made up of a tank 1, a pump 3, a nozzle 4, a water receiver 5, a water conduit 8, an electric conductivity measur ing container 10, a drain tank 15 and a conductivity meter 12 and the like. As fresh water 2 charged into a tank 1 is jetted to a painting surface 16 of a cover 17 from a nozzle 4, it 2 flows down into a water receiver 5 dissolving salt particles attached to the wall surface. The fresh water 2 is trapped into the measuring container 10 through the water conduit 8 and the resistance between electrodes 11 in the measuring container 10 is measured with the conduc tivity meter 12 to determine the concentration of salt. Based on the output signal from the conductivity meter 12, a control signal is outputted from an arithmetic unit 13 to enable automatic control of washing work.
Patent JP-S6385615-A (JP)
Title: Automatic focusing method
Inventor: TOYAMA MASAMICHI
IPC: G03B13/36
Filed: 1986-09-30
Abstract: PURPOSE:To save electric power by determining the constant of the change function of a signal and predicting the time before focusing in accordance with said constant. CONSTITUTION:This focusing method judges focusing and out-of-focusing by the distance measurement signal obtd. from discrete time series signals changing according to the action of a photographing lens 7 and moves the lens continuously from the out-of-focusing state toward the focusing. The constant of the change function of the signals is determined and the time before the focusing is predicted in accordance with said constant in the above-mentioned method. Generation of inching and hunting during the action of the lens 7 is thus obviated by interrupting the distance measurement action during said time; in addition, the saving of the electric power and the change of a motor speed near the focal point are permitted in such automatic focusing method.