baber/WOPTO huggingface dataset:
Patent JP-H09258753-A (JP)
Title: Karaoke sing-along machine
Inventor: HASHIMOTO HIROSHI
IPC: H04N5/445
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To guide a singer on a tune state such as the end, continuation, and the like of a tune by storing tune state data, and displaying the tune state on a background image. SOLUTION: Tune state data is stored in relation to tune data, voice data and song word data or background image data. The vocal of a tune is performed in a voice generating part 5 and outputted from a speaker being mixed with the accompaniment of the tune played by a tune playing part 4. A character generating part 6 generates characters of song words and outputs them to an image synthesizing part 7. A background image is read from an image memory 2, and the image synthesizing part 7 superimposes the words of the song on the background image and outputs an image signal to a monitor. A discriminating part 3 discriminates END data (tune state data) arranged at the last part of the tune data. A control part 8 reads character data stored in a storage part 1.  A character generating part 6 generates characters such as 'END' and display them on a monitor image plane via the image synthesizing part 7.
Patent JP-H10246727-A (JP)
Title: Sample dispenser for blood analyzer
Inventor: TANIGAKI TAKAFUMI
IPC: G01N35/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To estimate an interface position between a plasma layer and a blood cell layer by a simple method. SOLUTION: A specimen dispensing mechanism 2 has a liquid level detecting means for sucking blood specimen filled in a specimen container, centrifugally separated and installed at a predetermined position, dispensing it in a blood analyzer and sensing a liquid level position at its end. A blood cell layer position estimating unit 4 estimates an interface position between a plasma layer and a blood cell layer in the container based on type of the container, the liquid level position sensed by the detecting means and a hematocrit value previously set or measured. A dispensing mechanism controller 6 decides a drop amount of the mechanism 2 based on the interface position estimated by the unit 4 when the specimen of the blood cell layer is sucked in the case of controlling the dispensing by the mechanism 2.
Patent JP-S58180436-A (JP)
Title: Preparation of compound containing oxygen
Inventor: HASHIMOTO MASAO
IPC: C07C53/08
Filed: 1982-04-16
Abstract: PURPOSE:To obtain particularly selectively ethanol and acetic acid (ester), by catalytically reacting a synthetic gas in a liquid medium containing an Rh compound, a metallic compound of Group VIa, etc. a cocatalyst, an aprotic solvent and a specific P compound. CONSTITUTION:A synthetic gas is catalytically reacted in a liquid medium containing an Ru compound, a metallic compound of Group VIa, VIIa or VIIIa in the periodic table and a cocatalyst under heat and pressure. In the process, an aprotic solvent, e.g. heptane or toluene, and a phosphorus compound of formula I or II[A, B, C, D and E are H, halogen, alkyl, aryl, -CR', -SR'' or -N(R''')2 (R', R'' and R''' are H, alkyl, etc.), etc.; Z is O or S]are contained in the liquid medium to carry out the reaction. EFFECT:The presence of the phosphorus compound remarkably improves the catalytic activity, and the formation of methanol is reduced. The molar ratio between the formed ethanol and the acetic acid can be adjusted.
Patent JP-S54153238-A (JP)
Title: Impulse voltage generator
Inventor: OKANO HARUYUKI
IPC: H02M9/04
Filed: 1978-05-24
Abstract: PURPOSE: To economize time and labor by changing a number of control resistances of an impulse voltage generator formed in a spiral or a tiered piling-up structure simultaneously and continuously by a common driving shaft provided with contact elements.  
     CONSTITUTION: A number of condensers 1, charging resistances 3, and damping resistances 5 connected in parallel and discharge gaps 6 are arranged in respective stages to form a piling-up structure. A driving shaft 12 is penetrated through this structure vertically in the central position to be driven by a motor 13 and a reduction gear 14 arranged at the bottom. Contact plates 7 provided on a driving shaft 15 are adapted to be slided on plate-shaped damping resistances 5 from one end to the other. Consequently, values of many damping resistances 5 can be changed easily and simultaneously only by the revolutionary positioning of the motor 13 for economizing time and labor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11260500-A (JP)
Title: Connector for flexible board
Inventor: OKURA KENJI
IPC: H01R12/24
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a flexible board by which a series of mounting process to mount the flexible board to a body can be easily automated by forcing a wiring part of the flexible board into contact with a contact piece of a contact. SOLUTION: This connector is equipped with a body 1 having both side walls 12a, 12b almost perpendicular to a front wall 11, a contact 2 provided with a connection piece 21, which is provided in parallel with the side wall of the body 1 and is connected to a printed board, and a contact piece 22 extended from the connection piece 21 respectively, and a pressure cover 3 provided with a bottom plate 31 which is formed in an almost box shape with a bottom and is pressurized toward the front wall 11 of the body 1 almost perpendicularly to the front wall 11, and both side plates 32a, 32b formed on a flexible board 4 perpendicularly to the bottom plate 31 to force a wiring part 42 into contact with the contact piece 22 of the contact 2.
Patent JP-H06246423-A (JP)
Title: Manufacture of piston for internal combustion engine
Inventor: AKIYAMA KATSUJI
IPC: F02F3/22
Filed: 1993-02-26
Abstract: PURPOSE:To manufacture a piston for internal combustion engine having a space for cooling at a crown part and further, a strut for restraining thermal expansion at a pin boss part and a skirt part. CONSTITUTION:An arch part 2a in the strut 2 for restraining thermal expansion set to piston core mold 1 is fitted to a core 3 having collapsibility. The piston core mold 1 is set into the metallic mold, and after casting raw piston forming body, the core 3 having collapsibility is fused and removed from the raw piston forming body to form a space 4b for cooling.
Patent JP-H03265628-A (JP)
Title: New polyether copolymer and its production
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1990-03-15
Abstract: PURPOSE:To obtain the title copolymer excellent in heat resistance and mechanical strengths by selecting the title copolymer comprising a plurality of specified repeating units and having a specified melt viscosity. CONSTITUTION:The title copolymer comprises repeating units of formula I (wherein Y is a group of any one of formulas II-IV or the like; and W is a group of formula V or VI or the like) and repeating units of formula VII (wherein Z is a group of any one of formulas VIII-IX) in a compositional molar ratio I/(I+II) of 0.1-0.9 and has a melt viscosity at 400 deg.C of 1000P or higher (e.g. a compound of formula X).
Patent JP-S62230769-A (JP)
Inventor: IERUKU SHIYUTETSUTAA
IPC: C07D401/14
Filed: 1987-03-19
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-S63228731-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI HIROYUKI
IPC: H01L21/76
Filed: 1987-03-18
Abstract: PURPOSE:To realize the high speed operation and the high integration density of an element with no crystal defect by a simple process, by a method wherein a deep aperture and a shallow aperture are made on a substrate, a fusible insulating film is deposited thereon, and the apertures are filled with the insulating film by a heat treatment. CONSTITUTION:A deep aperture 6 is formed by etching a semiconductor substrate 1, and a shallow aperture 7 is formed by etching an N-type epitaxial layer 3. Then an oxide film 4 and an SiO2 film 5 are eliminated, and an oxide film 8 is formed on the whole surface. An fusible insulating film 9 is so formed that the thickness is larger than the aperture 7. Being subjected to a heat treatment in an N atmosphere, the film 9 is fluidified to fill the aperture and flat it. Only on the apertures, insulating films 9a and 9b are left by an etching. A bipolar transistor composed of a collector wall 11, a base layer 12, an emitter 13, an oxide film 14 and an Al electrode wiring is formed. Thereby, the generation of crystal defect due to thermal oxidation is prevented, and the high speed operation and the high integration density of an element can be realized.
Patent JP-S63228411-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAOKA HIDEKAZU
IPC: G11B5/588
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the generation of the oscillation of a magnetic tape and to drastically decrease an impact error by preventing the contacting of a magnetic head to a linearly extended part of the magnetic tape. CONSTITUTION:When respective magnetic heads 10a, 10b,..., 12a, 12b arrive at the termination of a magnetic track, a magnetic head is switched in accordance with a switching signal generated by a rotation detecting pulse generator 18. Simultaneously, bimorph piezoelectric elements 17a and 17b, etc., are driven and the protruded quantity from the outer circumferential surface of a rotating cylinder 3b of respective magnetic heads is decreased. Consequently, the magnetic heads 10a, 10b,..., 12a, 12b are not contacted with the part extended linearly between a cylinder 3 of a magnetic tape 1 and a guide post 8 and the oscillation is not generated at the part. Thus, with a very simple structure, the impact error can be drastically decreased.
Patent JP-S59189593-A (JP)
Inventor: KOYAMA OSAMU
IPC: H05B7/148
Filed: 1983-04-12
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-2000256374-A (JP)
Title: Production of silicon compounds having substituent bonded to silicon atom through sic bond
Inventor: TACHIKAWA MAMORU
IPC: C07F7/18
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound by which high catalytic activities and stability are manifested and high position selectivity is provided by carrying out hydrosilylation reaction of an unsaturated group- containing compound with an H-Si functional silicon compound in the presence of a specific silane compound, or the like, by using a platinum catalyst. SOLUTION: (D)An organic (silicon) compound containing an unsaturated group [preferably, styrene (derivative), a vinylsilane compound, or the like] is reacted with (E) a hydrosilyl group-containing organic silicon compound of formula II ((n) is 0-3; R2 is a hydrocarbon; Z is silamino, siloxy, or the like), (e.g. 1,1,3,3-tetramethyldisiloxane) in the presence of (A) a hydro(acyloxy) group- containing silicon compound of formula I (R is an organic group, a siloxy group or a siloxano group; R1 is H or an organic group), (e.g. dimethylacetoxysilane) or in the presence of (B) a carboxylic acid compound and a hydro(alkoxy)silane by using (C) a platinum catalyst to provide the objective compound.
Patent JP-H04297292-A (JP)
Title: Automatic sewing machine
Inventor: FUJITA JIRO
IPC: D05B3/02
Filed: 1991-03-27
Abstract: PURPOSE:To dispense with the replacement of the whole device for a change in the specification of sewn materials and facilitate the design and manufacture of a sewing machine by enabling a sewing machine body to be replaced on a support arm while enabling a machine base to be replaced on a table. CONSTITUTION:A sewing machine body 30 is removably attached to a support arm 40 by bolts. A spindle 31 supported by respective bearings 32, 33 in the sewing machine body 30 has a crank 12 attached to the tip thereof while connecting the other end through a shaft joint 37 to an upper drive shaft 36 supported by respective bearings 34, 35 in the support arm 40. Further, a sewing machine base 46 is freely removably attached to a table 47 attached to a housing 41. A lower drive shaft 44 drives, through respective belt wheels 48, 50 attached to the tip thereof and a transmitting belt 49, an intermediate shaft 51 supported by respective bearings 52, 53 in the sewing machine base 46, while driving a shuttle shaft 54 supported by respective bearings 55, 56 in the same sewing machine base 46 and having a shuttle 21 on the tip.
Patent JP-S58180178-A (JP)
Inventor: NAGAI TAKAO
IPC: A63H33/30
Filed: 1982-04-15
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-S53149165-A (JP)
Title: Ozone deodorizing apparatus
Inventor: KANESHIRO YASUO
IPC: B01D53/34
Filed: 1977-06-01
Abstract: PURPOSE: To enable ammonia too to be removed and deodorized, by oxidizing sulfur compounds using a solid adsorbing agent in the deodorizing apparatus at which the composite malodorous gas containing sulfur compounds and ammonia, etc., such as the gas from raw sewage, is made odorless by ozone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06251090-A (JP)
Title: Device and method for displaying graphic
Inventor: MINATO KITAO
IPC: G06F17/50
Filed: 1993-02-26
Abstract: PURPOSE:To quickly draw a system diagram. CONSTITUTION:A symbol selected in step S1 is temporarily displayed at a temporary position (temporary display position) designated in step S2 in step S3. The prescribed point of a temporarily displayed symbol graphic is designated as an origin P1 in step S4. The values of valuators of magnification, reduction, or turning of the symbol graphic being displayed at the temporary display position are fetched in step S5. When a regular display position P2 is designated in step S6, the symbol graphic to which the magnification, reduction, or turning is applied is copied (displayed) at the regular display position P2 in step S7 corresponding to data acquired in step S5.
Patent JP-H07266559-A (JP)
Title: Ink jet head
Inventor: WASHIMINE OSAMU
IPC: B41J2/055
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the degree of integration of print elements of a piezoelectric ink jet head and to allow low voltage drive. CONSTITUTION:A substrate 101 and cover 130 are provided, laminated piezoelectric actuators 104 are arranged in the substrate at a certain interval, and a cover plate 132 and a partition wall 134 are provided in the cover, the partition wall is inserted between the piezoelectric actuators and fixed to the substrate by bringing its front end to the substrate, insulating flexible sealing members 150 are filled between the partition walls and the piezoelectric actuators, the piezoelectric actuators are deformed toward the direction of Iamination by applying voltage between the electrodes 118 of the piezoelectric actuators to change the volume of an ink chamber 152, and ink drops are discharged from nozzle holes by compressing ink in the ink chamber.
Patent JP-S58180757-A (JP)
Title: Air intake device of engine
Inventor: WATANABE SHIYOUGO
IPC: F02D41/14
Filed: 1982-04-15
Abstract: PURPOSE:To provide stable output of an engine and emission performance thereof by detecting the concentration of oxygen in oxygen enriched air and controlling said concentration on the basis of the detected output. CONSTITUTION:A concentration of oxygen in intake air (d) is detected by a sensor 15, which sends its output to a comparison circuit 31. Receiving an output from a load sensor 27, a reference value setting circuit 30 determines reference oxygen concentrations according to various load conditions. The output of the O2 concentration and the output of the reference value are compared to each other in the comparator circuit 31. If the oxygen concentration in the intake air (d) measured by said O2 sensor 15 is higher than the reference value, a corrective signal is sent to a compensating circuit 32, which drives an O2 concentration controller 20 to reduce the opening of a control valve 19. If the oxygen concentration in the intake air (d) is lower than the reference value, the opening of the control valve 19 is increased for regulating the quantity of oxygen enriched air (b) which flows in an intake passage 9.
Patent JP-H02243989-A (JP)
Title: Method of fixing timepiece glass
Inventor: NOGUCHI TSUTOMU
IPC: G04B39/02
Filed: 1989-03-17
Abstract: PURPOSE:To improve waterproofness and to reduce cost by extruding a part of a packing, which is press-fitted with timepiece glass to the inner side thereof, to the top slope of the timepiece glass by internally inclining a collar part molded to the upper part in the step part of a case band. CONSTITUTION:The approximately upright collar part 1b formed on the inside wall 1c in the step part 1a of the case band 1 made of a metal projects from the front surface 1d of the case band 1 and is molded continuously around the inside wall 1c. The packing 2 molded of a synthetic resin is placed on the step part 1a and the timepiece glass 3 is press-fitted to the inner side of the packing 2 by utilizing a down slope 3b and a guide slope 2a of the packing 2. A pressure is applied to the collar part 1b by using a special jig until the collar part inclines to the side inner than the inside wall 1c. The collar part 1b plays the role of extruding the upper half part of the packing 2 projecting from the height H3 at the intersected point of the top slope 3a and outer peripheral surface 3c of the glass 3 on the top slope 3a and the adequate internal inclination rate (t) thereof is 100 to 200mu. Since the packing 2 is partly and strongly extruded to the top slope 3a in such a manner, the fixing function having the waterproofness of the glass 3 is attained.
Patent JP-S62220501-A (JP)
Title: Methylated beta-cyclodextrin
Inventor: IMAMURA TAKASHI
IPC: C08B37/16
Filed: 1986-03-20
Abstract: PURPOSE:To provide a methylated beta-cyclodextrin containing a specific amount of a polymer having a specific ether substitution degree, having a weight-average ether substitution degree of falling within a specific range and excellent clathrating capability, easily soluble in water and keeping the solubility even at a high temperature. CONSTITUTION:The objective methylated beta-cyclodextrin (beta-CD) having a weight- average ether substitution degree of 8.0-11.0 and containing >=50wt% methylated beta-CD having an ether substitution degree of 8-11 can be produced e.g. by reacting beta-CD with 8-30mol of dimethyl sulfate in an aqueous solvent in the presence of an alkaline compound such as NaOH, KOH, etc., at 0-80 deg.C. Especially preferably, the total amount of beta-CD and methylated beta-CD having ether substitution degree of 14-21 is <=20wt%. USE:Useful as a water-soluble clathrating agent for the solubilization of hardly soluble compound, masking of odor, stabilization of unstable substance, etc.
Patent JP-H01238048-A (JP)
Title: Package and burn-in method using same
Inventor: NAGATO MITSUKI
IPC: H01L23/48
Filed: 1988-03-18
Abstract: PURPOSE:To simplify the structure of burn-in socket by bringing a package which is provided with a plurality of pads electrically connected to each pin around the package, into contact with a contact which can be electrically connected to a power source pad. CONSTITUTION:A power source pin 1 is provided in a pin grid array package 2, and a power source pad 3 is provided around the pin 1 corresponding to each pin. The power source pad 3 of the package 2 is brought into contact with a contact 6 of a socket 5 to supply current. The socket 5 is provided with a socket lid 7 and a package is arranged between the socket and the socket lid. A pressure 8 is provided to make firm the contact of the power source pad 3 of the package and the contact 6 of the socket. High temperature test and burn-in are carried out under the described conditions of combination of a socket and a package. Therefore, damage, bending, etc., of a pin can be prevented and current is supplied stable because of an increased contact area of a contact and a power source pad arranged in a package.
Patent JP-H08257614-A (JP)
Title: Method for predicting rolling temperature of steel plate at time of rolling
Inventor: UEMURA TADASHI
IPC: B21B37/76
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a method for predicting the rolling temp. of a steel plate at the time of rolling by which highly accurate temp. evaluation in necessary positions in the longitudinal and thickness directions of the steel plate is realized by constructing an on-line rolling temp. model in various forms of cooling in a rolling process based on an equation of heat conduction. CONSTITUTION: In the method for predicting the rolling temp. of the steel plate 1 in rolling in a rolling line, the estimation of temp. is executed using a two-dimensional temp. estimating model which is constructed taking the heat transfer from the upside of the steel plate and heat transfer from the edge parts of the side faces of the steel plate into consideration. By using a two-dimensional equation of heat conduction in which the heat transfer from the upside of the steel plate and heat transfer from the edge parts of the side faces of the steel plate are incorporated into boundary conditions as the two-dimensional temp. estimating model and calculating a two-dimensional initial temp. distribution in the longitudinal and thickness directions of the steel plate just after extracting the plate from a heating furnace, the temp. distribution in prescribed positions are determined.  And, the on-line rolling temp. predicting model in which calculation is successively executed by taking a calculated result as a new initial condition is constructed and the prediction of rolling temp. of the steel plate is executed based on this model.
Patent JP-H05267882-A (JP)
Title: Material for molding electromagnetic shield
IPC: H05K9/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a material for molding an electromagnetic shield having a good shielding effect, in both near and far distances, by containing metallic fibers such as copper, copper alloy, iron, iron alloy having a rectangular section and metallic fibers having a thinner wire diameter in a molding material. CONSTITUTION:A bundle of metallic fibers are mixed in a molding material, and a shielding effect to an electromagnetic wave noise of a plastic body is secured. In this case, a material in which one or more kinds of copper, copper alloy such as brass, iron, iron alloy fiber having a rectangular section and a reduced diameter of 30 to 100mum and one or more kinds of copper, copper alloy, iron, iron alloy fiber such as stainless having a circular section and a diameter of 20mum or less are mixed in the molding material is used as a material for molding an electromagnetic shield. Accordingly, the good shielding effect in a far distance is obtained in the metallic fiber having the rectangular section and also the good shielding effect in a near distance is obtained in the metallic fiber having the circular section.
Patent JP-S63232353-A (JP)
Title: Semiconductor device
Inventor: MIYAO MASANOBU
IPC: H01L23/522
Filed: 1987-03-20
Abstract: PURPOSE:To reduce a crosstalk by surrounding part or all of a fine wire made of a conductor with an insulating film, enclosing the periphery of the film with a conductor, and using the wire disposed therein as a wiring. CONSTITUTION:The periphery of a signal line 20 made of a conductive layer is surrounded by an insulating film 30 and a shielding film 40 made of the conductive layer of metal or the like. Accordingly, even if a noise 50 is introduced into this region, it is shielded by the film 40 surrounding the line 20. That is, a coaxial cable wiring is formed in or on the semiconductor layer, and the wire inside is used as a signal line to reduce a crosstalk. The wiring and the shielding material are not limited to aluminum film, but may use Cu, W, Mo or silicide material.