baber/WOPTO huggingface dataset:
Patent JP-S59133015-A (JP)
Title: Preparation of container and equipment cradle made of thermoplastic material reinforced by glass and metal fibers for use in physical distribution
Inventor: YOSHIDA MIEKO
IPC: B29C65/00
Filed: 1983-01-19
Abstract: PURPOSE:To make possible the mass production of products with excellent strength by using reinforced resin as a main material and fusion-bonding three- dimensional polyhedral part members through the oscillation heating method and employing a corrugated or net-like oscillation heating element. CONSTITUTION:Side faces of a case are separately formed as members for assembling the container with thermoplastic resin reinforced by glass and metal fibers. When the members are fusion-bonding into a case, each edge of the case is partially heated. Then a corrugated or net-like oscillation heating element 3 is inserted, depending on the strength required for the edge, in the inside surface of each edge to make fusion-bonding effective and the bonded part is subjected to stamping or roll sealing.
Patent JP-H08200251-A (JP)
Title: Scroll compressor
Inventor: FURUKI KENJI
IPC: F04C18/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide a scroll compressor formed into small size to lighten weight, relating to a structure of a turn scroll lap in the scroll compressor. CONSTITUTION: Relating to a scroll compressor, it is formed by arranging vertically a compression part 2 and an electric motor 3 in a sealed vessel and by constituting the compression part of a volute-shaped fixed scroll 4, turn scroll 5 forming together with the fixed scroll a plurality of compression chambers 9, shaft 10 of supporting a turn drive shaft 5c to form a crankshaft in the supper end turned to be driven and a bearing 7 of journalling the crankshaft 11. Accordingly, the outside from a start point 12a to an end point 12b of a part 12, not formed with a compression part of turn scroll lap, is formed into a circular arc shape with an axial center of the turn scroll lap serving as the center.
Patent JP-H03215353-A (JP)
Title: Barium titanate-based semiconductor ceramic composition
Inventor: KAWAHARA TAKAHIKO
IPC: H01C7/02
Filed: 1990-01-16
Abstract: PURPOSE:To provide the title composition having high dielectric strength and small resistivity by simultaneously replacing a part of Ba with Ca, Sr and Pb and specifying the amount of MnO2 to be added. CONSTITUTION:The objecting composition consisting essentially of 30-95mol% BaTiO3, 3-25mol% CaTi, 1-25mol% SrTiO3 and 1-30mol% PbTiO3 and containing 0.2-1.0mol% one or more kinds of rare earth elements such as Y, La and Ce or oxide of Nb, Bi, Sb, W and Th as semiconducting agent and containing <=0.003 and <0.03mol% Mn (expressed in terms of MnO2) and 0.5-5mol% silica (expressed in terms of SiO2). The composition has excellent characteristics of >=100V/mm dielectric strength and <=10OMEGA.cm resistivity.
Patent JP-H09201930-A (JP)
Title: Method for forming printing image part of ferroelectric printing plate
Inventor: ARUFUREETO HIRUTO
IPC: B41C1/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To form a printing image part on a ferroelectric printing plate under the condition that an electric charge pattern formed on the printing plate with a print head has more higher resolution than ever by more speedily action than that by the conventional method. SOLUTION: This method is to form a printing image part on a ferroelectric printing plate 2 and has a process for producing discharge plasma in the discharge chamber 3 of a print head 1 and a process for polarizing the printing plate 2 in response to the printing image part by deflecting charged particles from the discharge plasma towards the printing plate 2 by applying electric attraction. During the processes, the vacuum in the discharge chamber 3 is maintained by a sealing member placed between the print head 1 and the printing plate 2.
Patent JP-H03214833-A (JP)
Title: Switching system for duplex constitution
Inventor: YAMAMOTO SEIICHI
IPC: H04L1/22
Filed: 1990-01-19
Abstract: PURPOSE:To attain switching without error by deciding a write address for data storage unequivocally in correlation with a frame phase and while deciding uniquely a readout address independently of a duplex section. CONSTITUTION:A switching section 1A as shown in figure adds a pattern generated in a synchronizing pattern generating circuit 11 with respect to input data n-bit as a frame synchronizing pattern at a synchronizing pattern inserting circuit 12 to form outputs to duplex sections 2A, 2B. That is, a data of frame structure is sent to the duplex sections 2A, 2B as an output. On the other hand, an input data string being an input of frame structure is fed from the duplex section 2A to a synchronizing circuit 21A and a separate circuit 22A. Moreover, an input data string being an input of frame structure is fed from the duplex section 2B to a synchronizing circuit 21B and a separate circuit 22B. The circuit 21A takes synchronization by detecting a synchronizing pattern from an input data string from the duplex section 2A and the circuit 22A outputs separately the data string corresponding to the input data string accordingly.
Patent JP-S56106994-A (JP)
Title: Method for high-temperature dust removal of reaction gas
Inventor: ARISAKI KENJI
IPC: C10K1/20
Filed: 1980-01-29
Abstract: PURPOSE:To remove tar and dust from a reaction gas and facilitate the handling of particles, by regenerating heat-resistant fine particles to which an adhesive mist component adheres in the gas in a granular bed in a fluidized bed furnace at ordinary pressure, and circulating the regenerated particles through the system for reuse. CONSTITUTION:A high-temperature gas containing dust and an adhesive mist component is passed through a granular bed 1 at 400-500 deg.C under pressure to remove the dust. Particles are taken out of a rotary valve 4 quantitatively, and the pressure of the particle atmosphere is reduced by a hopper 14 and lock valves 15 to ordinary pressure and fed to a fluidized bed incinerating furnace 12a. A preheated air is fed from the lower fluidized bed 23 to the upper fluidized bed 22 via a perforated plate 25 to burn the tar adhered to the particles as a combustible agent. The combustion waste gas is passed through a waste heat recovery coil 28 and a dust collector 30. Particles lowered from an overflow pipe 32 to the lower fluidized bed 23 are brought into direct contact with a combustion air 33 and cooled. The cooled particles are then fed by a blowup apparatus 35 to a hopper 18 and pressurized for reuse.
Patent JP-H08196524-A (JP)
Title: Voice hearing capacity-evaluating method
Inventor: MIYATA HIROYUKI
IPC: A61B5/12
Filed: 1995-01-23
Abstract: PURPOSE: To predict a test result relating to the hearing of the voice of an evaluation object based on a relative intensity amplitude modulation transfer index. CONSTITUTION: This method is a voice hearing capacity-evaluating method constituted in such a way that a sound source signal for voice hearing capacity measurement is used. and the minimum audible value of the sound source signal for the evaluation object is measured, and a degree of perceived intensity modulation representing voice hearing capacity is measured from the minimum audible value.  In such a case, a mean detection limit level curve for the degree of intensity modulation is found in advance, and the relative intensity amplitude modulation transfer index is found by collating by comparing the detection limit level of the evaluation object with the mean detection limit level curve, and the quality of the image in an acoustic psychological space of the audio signal of the evaluation object is calculated based on the relative intensity amplitude modulation transfer index, and it is used in the evaluation of the voice hearing capacity.
Patent JP-S58125200-A (JP)
Inventor: INOUE TOSHIO
IPC: G08G1/127
Filed: 1982-01-22
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-S55100305-A (JP)
Title: Wood preservative
Inventor: ODA SATOSHI
IPC: A01N37/22
Filed: 1979-01-27
Abstract: PURPOSE: A wood presevative that contains a specific thiosalicylanilide or a composition the same and at least one selected from trialkyltins and triaryltins as the effective component.  
     CONSTITUTION: A compound of the formula (R 1  is halogen, methyl, trifluoromethyl, R 2  is H, nitro) alone or a combination thereof with at least one selected from organotrialkyltins or triaryltins is used as the effective component and it is dissolved in an organic solvent or combined with a surfactant into an oil or emulsion agent to give the objective wood preservative. The compounds of the formula have high activity of wood preservation, however, the combination thereof with an organotin compound at a weight ratio of 10/1W1/10, preferably 3/1W1/3, shows synergestically antibacterial effect on wider ranges of bacteria and molds rotting wood. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07252356-A (JP)
Title: Preparation of aromatic polycarbonate
Inventor: YUUJIN POORINGU BOODAN
IPC: C08G64/22
Filed: 1995-01-24
Abstract: PURPOSE: To produce an arom. polycarbonate without using excess phosgene by reacting a phenolic chain stopper, a bisphenol, and a stoichiometric amt. of phosgene under specified coditions in the presence of a specific phase transfer catalyst and then treating the reaction product.  
     CONSTITUTION: A phenolic chain stopper, a bisphenol of the formula (wherein R 5  is a 1-4C alkyl), and a substantially stoichiometric amt. of phosgene are reacted at a pH of 9-12.5 under interfacial reaction conditions in the presence of an effective amt. of a phase transfer catalyst selected from among compds. represented by the formulas; (R) 4 N + X, R 1 (R) 3 Q + , and (R 2 ) a (R 3 ) 3-a N-(CH 2 ) n - N-(R 3 ) 3-a (R 2 ) a  [wherein R and R 3  are each a 3-10C alkyl; R 1  is a 1-3C alkyl; R is a 1-2C alkyl; Q is N or P; X is a halogen or OR 4  is H, a 1-18C alkyl, or a 6-18C aryl); and (a) is 0 or 1]; the terminal chloroformate groups of the resulting reaction mixture is substantially removed; and thus formed polycarbonate is recovered. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000209775-A (JP)
Title: Serial connected step number switching type capacitor power unit
Inventor: OKAMURA MICHIO
IPC: H02J7/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the output voltage of a capacitor power unit by switching and controlling the connection of a capacitor with a smaller number of switches and to reduce the switching loss of the power unit by controlling a simple change-over switch. SOLUTION: The number of serially connected steps of capacitor banks C4 and C5 for adjustment is switched by detecting the charged and discharged states of capacitor banks C1-C3 for output, by using a plurality of controlled rectifier elements including a reverse-direction unidirectional controlled rectifier element S23 connected in parallel with a charging-direction rectifier element D23, which connects the capacitor banks C4 and C5 in series with the capacitor banks C1-C3 and a reverse-direction unidirectional controlled rectifier element S11 connected in parallel with a discharging-direction rectifier element D1, which disconnects the capacitor banks C4 and C5 from the capacitor banks C1-C3 by bypassing and selectively conducting controlled rectifier elements S11, S12, S22, and S23 according to the charged and discharged states of the capacitor banks C1-C3.
Patent JP-S61169306-A (JP)
Title: Vehicle suspension device
Inventor: MATSUOKA YOSHINORI
IPC: B60G3/28
Filed: 1985-01-21
Abstract: PURPOSE:To reduce the number of component parts used in a strut type vehicle suspension device, and to make the suspension device lightweight, by attaching a lower arm pivotally to the lower section of a damper, and by coupling a steering nuckle to a damper base lower section in the vicinity of the damper lower section, rotatably about the axis of the damper. CONSTITUTION:The base section 12 of a steering nuckle 21 is coupled rotatably to a shaft section 41c projecting from the lower end of strut cylinder of a damper 11 through bushings 45, 45, and further, a lower arm 13 is attached to a bracket 44 which is in turn attached to the lower end of the shaft section 41c by means of a nut 43. Further, a tie-rod 52 is coupled to a steering nuckle 12 by means of a ball joint which is not shown. The lower arm 13 is coupled to a vehicle body frame by means of a coupler 78. With this arrangement, no ball joint is required in the upper section of the damper 11, resulting in simplifying the structures of coupling sections, thereby it is possible to reduce the number of component parts used in the suspension unit and to make the latter lightweight.
Patent JP-2000204755-A (JP)
Title: Hole part cover for suspended scaffold
Inventor: NASU KIMIYUKI
IPC: E04G3/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a hole part cover for a suspended scaffold being useful for preventing an accidental drop of a foreign substance from the scaffold suspended from the lower side of a bridge or the like for maintenance work or the like. SOLUTION: A cover 14 constituted of a soft elastic material is disposed over a hole part 13 of a scaffold 1 suspended by a chain 10 or the like, through which the chain 10 or the like is passed, and it covers the hole part 13 around the chain or the like. A cut 17 passing the chain or the like through is provided in the central part of the cover and a slit 19 for opening and closing is provided between one spot of the cut 17 and the outer peripheral edge of the cover.
Patent JP-H03213963-A (JP)
Title: Absorptive type freezer
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1990-01-18
Abstract: PURPOSE:To restrict an increasing of pressure loss in an evaporation absorbing barrel or an increasing of volume in an absorptive type freezer and further to enable a large-sized absorptive type freezer to be attained easily by a method wherein one generating condensing barrel and a plurality of evaporation absorber barrels are provided, these evaporator absorptive barrels are connected in parallel by pipings. CONSTITUTION:Refrigerant liquid pipes 23, 53 and refrigerant circulation pipes 24, 54 are connected between the evaporators 2, 34 of a plurality of evaporation absorptive barrels 1 and 33 and the condenser 11 of the generating condenser barrel 9. Further, rich liquid pipes 18, 20, 50 and 51 are connected between the absorbing devices 3, 4, 35, 36 and a low temperature generator 10. In this way, one generating condenser barrel 9 is connected by a pipe in correspondence with each of the evaporator barrels 1, 33 and thus a pressure loss in the evaporation absorptive barrels 1 and 33 is not increased and a freezing capability of the absorptive freezer can be substantially increased.
Patent JP-S57123216-A (JP)
Title: Novel resin composition, paint comprising said resin composition and formation of film with said resin composition
Inventor: AI HIDEO
IPC: C08G18/00
Filed: 1981-01-26
Abstract: PURPOSE: A resin composition excellent in storage stability and suitable for use as a material for electropaints, comprising a specified nitrogen-containing polymer and a blocked polyisocyanate.  
     CONSTITUTION: 1pt.wt. polymer having repeating units represented by the formula, wherein R 1  and R 2  are each H, ethyl, propyl, butyl, aminoethyl, cyclohexyl or the like, R 3  is H, methyl, alkoxycarbonylmethyl or the like, R 4 WR 7  are each H, hydroxyl, amino, 1W20C alkyl, 1W12C aminoalkyl hydroxyalkyl or the like, is mixed with about 0.1W1.2 pts.wt. polyisocyanate having isocyanato groups blocked with a 4C or higher active hydrogen-containing compound, e.g., a reaction product between tolylene diisocyanate and octanol, methyl ethyl ketoxime, phenol or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02189959-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIROTAKA
IPC: H01L23/40
Filed: 1989-01-18
Abstract: PURPOSE:To inhibit the generation of stress in a resin and a heat sink, and to obtain sufficient reliability to thermal stress while efficiently dissipating generated heat to the outside through the heat sink by filling a section between the heat sink and one region of a die bonding board with a viscous member. CONSTITUTION:A protruding section 17 for connection is formed integrally in response to a hole 16 for connection to a heat sink 11, and a section between the nose of the protruding section 17 for connection and one region of a die bonding board 10 is filled with a viscous member 18 composed of an elastomeric resin, a fluid resin, a gelled resin, etc. The heat sink 11 is bonded with a device body A so as to substantially shape a clearance between the heat sink 11 and a resin 15 by using adhesives partially disposed in places between the heat sink and the resin 15. Consequently, the generation of stress is inhibited, and sufficient reliability to thermal stress is acquired. Heat generated by the operation of a semiconductor integrated circuit chip 12 is transmitted through the die bonding board 10, the viscous member 18 and the heat sink 11 and dissipated efficiently to the outside, thus obtaining heat-dissipating properties.
Patent JP-H09199249-A (JP)
Title: Ic socket
Inventor: SASAHARA ATSUSHI
IPC: H01R13/64
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To easily find out an insertion failure caused by an IC pin bent inside at an IC insertion time by providing a protrusion on an IC socket for a DIP type IC at the insertion time. SOLUTION: A protrusion 4 of 0.3 to 0.8mm high, which suppresses that plural terminals provided so as to face insertion windows 2 provided in two rows on an IC socket 1 bend inside without entering the insertion windows 2 of the IC socket 1, is provided at locations of 1 to 3mm toward the insides of the insertion windows 2. When the insertion is inspected whether it is good or no good, since a no good insertion pin 6a is not bent fully inward but is projected partly outward owing to the protrusion 4, it is possible to clearly grasp the difference between the good insertion pin 6 and the no good insertion pin 6a.
Patent JP-H04252634-A (JP)
Title: Digital modulator
Inventor: IINUMA TOSHINORI
IPC: H04L27/20
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the ROM capacity by converting a base band signal to plural amplitude information in different phases and converting carrier phase information to plural phase information different from one another by a second converting means and using them as addresses to multiply and add the carrier signal and amplitude information. CONSTITUTION:The base band signal as the digital signal supplied from an input terminal 1 is converted to plural amplitude signals in phases different from one another by a mapping circuit 2. Carrier phase information from a carrier phase counter 3 as the carrier phase information output means is converted to plural phase information, which are different from one another by a prescribed phase quantity, by a second converting means 4, and multiplication data of these amplitude information and phase information are acquired by storage means 5 to 8. Thereafter, they are added and are converted to an analog signal by a D/A converter 107 to lead out a modulated signal. That is, the modulated signal is obtained by storage devices whose number is equal to the number of phases converted by the circuit 2 consisting of a first converting means.
Patent JP-S59136028-A (JP)
Inventor: SAKAKIBARA KENZOU
IPC: H02J3/00
Filed: 1983-01-25
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-H01231218-A (JP)
Title: Manufacture of superconducting wire rod
Inventor: MIMORI SEIJI
IPC: H01B13/00
Filed: 1988-01-19
Abstract: PURPOSE:To enhance critical current density by applying copper plating to a silver wire, covering the wire with barium and yttrium compounds, and then baking the wire in an atmosphere containing an oxygen. CONSTITUTION:A silver wire applied with copper plating is immersed in an aqueous solution of a barium compound or an alkoxide solution of a barium and an alkoxide solution of an yttrium. The wire after dried is immersed in an organic binder solution insoluble in water and then again dried. The aforesaid process is repeated several times and the predetermined quantity of the barium and yttrium compounds is thereby deposited. There after, the wire is baked in an oxygen atmosphere or in an atmosphere containing an oxygen. According to the aforesaid processes, a superconductor becomes a crystalline continuum through the baking of an extremely thin pre-body of a superconducting wire rod, thereby obtaining high critical current density.
Patent JP-S55102585-A (JP)
Title: Method for drying penicillin cephalosporins
Inventor: TANNO NORIHIKO
IPC: C07D501/00
Filed: 1979-01-29
Abstract: PURPOSE: To dry penicillin.cephalosporins containing a low-boiling organic solvent, in a short time, in high yield, without using a particular device, by contacting the penicillin.cephalosporins with steam under reduced pressure, thereby removing the low-boiling organic solvent.  
     CONSTITUTION: Penicillin.cephalosporins (PCs) containing a low-boiling organic solvent such as ethyl ether, methanol etc. is dried by (1) placing water or a moistened carrier in a desiccator, (2) placing the PCs above the water, etc., and (3) evacuating the desiccator. Since the water vapor absorbed in the PCs replaces the low-boiling solvent in the PCs, the solvent can be easily removed without heating the PCs. The water-content of the PCs is easily controled without causing the dissolution or sintering of the PCs, by adjusting the amount of water in the desiccator. The degree of vacuum in the desiccator is pref. ≤20mmHg, and the drying time is 24W72hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63177316-A (JP)
Title: Magnetic tape copying device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B15/02
Filed: 1987-01-19
Abstract: PURPOSE:To rapidly copy a magnetic tape without increasing the rotational frequency of a rotary drum by arranging (n) pieces of heads on the periphery of the drum at equal angles and traveling the tape at (n-1) times as much as the normal speed to abut the (n) pieces of heads upon the adjacent track of the tape. CONSTITUTION:An original tape and a copied tape are shown by 20 and 22, respective electromagnetic converter 24, 26 are arranged in the axial direction of the drum 10 and respective head A-D are fixed on the face including the rotary shaft at 90 deg. peripheral direction. The drum 10 is inclined by theta0 from the tape 16. When the tape speed is increased up to three times, the moving direction of the head from the tape 16 is theta+psi increasing psi from the normal speed theta. When the loading angle to the drum 10 is set up to theta0-psi, the drum 10 is abutted upon the tapes 20, 22 with an angle theta at the time of three times the tape speed, and four heads A-D are successively abutted on the adjacent, tracks because of three times speed. Said constitution makes it possible to increase the number of heads constituting respective electromagnetic converters for recording and reproducing and to execute double speed dubbing by a number smaller than the number of heads by '1'.
Patent JP-S60154418-A (JP)
Inventor: OGURA MAKOTO
IPC: G06F3/041
Filed: 1984-01-23
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。