baber/WOPTO huggingface dataset:
Patent JP-S60110856-A (JP)
Title: Production of precipitation hardening nickel-base alloy
Inventor: IGARASHI MASAAKI
IPC: C22F1/10
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a precipitation hardening Ni-base alloy having excellent resistance to corrosion as well as high strength and high toughness by subjecting the Ni-base alloy which contains Cr at a high rate and Ti at a decreased rate and is added mainly with Nb and Al to specific hot working and heat treatment in combination. CONSTITUTION:An alloy contg. <=0.050% C, <=0.50% Si, <=2.0%Mn, 45-60% Ni, 18-27% Cr, <=0.40% Ti, <=1 kind of 2.5-5.5% Mo and <=11% W, >=1 kind among 0.3-2.0% Al, <=0.015% P and 2.5-5.0% Nb, <=0.0050% S, <=0.030% N and a specific amt. of Cu, Co, Mg, Fe, etc. is melted. Such alloy is subjected to hot rolling to >=50% reduction rate of area at 1,200-800 deg.C and is held for 3min-5hr at 1,000-1,200 deg.C. The alloy is cooled at a cooling rate above air cooling and is subjected to >=1 time of aging treatment at 500-750 deg.C. The precipitation hardening Ni-base alloy having the excellent resistance to stress corrosion cracking and hydrogen cracking is obtd.
Patent JP-2001016034-A (JP)
Title: Thermostatic bath type piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03L1/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermostatic bath type piezoelectric oscillator which solves the problem where, when a piezoelectric vibrator is put in a thermostatic bath, a heater wire generates high heat loss as a thermoplastic chamber type piezoelectric oscillator comprising a piezoelectric oscillator equipped with a piezoelectric vibrator and an oscillation circuit and a thermostatic chamber containing at least the piezoelectric vibrator. SOLUTION: This thermostatic bath type piezoelectric oscillator 30 comprises a piezoelectric oscillator equipped with a piezoelectric vibrator 31 and oscillation circuit and a thermostatic bath 32 containing at least the piezoelectric vibrator 31. The piezoelectric vibrator 31 comprises a conductor base, a lead member penetrating the conductor base airtightly, a piezoelectric vibrating element 31 supported by the upper end of the lead member, and a metal cap 42 airtightly sealing the space on the conductor base which includes the piezoelectric vibrating element 31. The thermostatic bath 32 comprises an annular metal frame, having a hole engaging the outer peripheral surface of the metal cap 42, a heater wire 50 wound around the outer peripheral surface of the metal frame, and a metal block 55 having a fitting hole 56 where the metal frame wound with the heater wire 50 is put.
Patent JP-H05207017-A (JP)
Title: Apparatus for measurement of performance of commnunication route and method used for it
Inventor: YOHANESU ANTONIUSU MARIA FUAN
IPC: H04L12/26
Filed: 1992-08-18
Abstract: PURPOSE: To provide a performance measuring device which can generate such a test packet that does not interrupt the other real-time traffic of a switching network and such a generated measurement traffic that can accurately cope with a life traffic. CONSTITUTION: A performance measuring device PMD is provided with a test packet generating means VCG and a packet analyzing means DBA and the test packet generating means VCG is constituted so that the means VCG can receive a life data communication packet from a file traffic source installed to the position of a first subscriber and converts the life packet into a test packet. Therefore, the life packet is not interrupted by measurement.
Patent JP-S6459902-A (JP)
Title: Laminated coil
Inventor: UCHIKAWA TADAYASU
IPC: H01F5/00
Filed: 1987-08-31
Abstract: PURPOSE:To obtain the laminated coil with which a stable operation can conducted when it is used for a motor by a method wherein a substrate and a coil sheet are laminated and integrally sintered, the terminal of an external electrode and a coil conductor pattern are electrically conducted by passing them through a through hole, and a multiphased coil is formed. CONSTITUTION:A coil conductor pattern 12 is composed of the pattern to be used to form the pattern connected to an input-output terminal and a train of coils, and through holes 16 are formed on the input-output terminals 15 and on the center part of each coil conductor pattern 12. The lower coil sheet 14 has through holes 16, the upper coil sheet 13 and the lower coil sheet 14 are laminated in such a manner that the through holes will be in coincidence with each other. The coil conductor pattern 12 of the upper and the lower coil sheets 13 and 14 is conducted by inserting a conductive material into the through holes 16, and a one-phase coil is formed. Accordingly, as the laminated coil has a good heat conductivity, stabilized torque can be obtained when it is built-in in a motor, and a reliable motor can also be obtained.
Patent JP-H04103512-A (JP)
Title: Water-based manicure cosmetic
Inventor: FUKUDA KEIICHI
IPC: A61Q3/02
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a water-based manicure cosmetic having excellent adhesivity, water-resistance, abrasion resistance, etc., and containing water as main component to be substitute for manicures using organic solvents by using a cationic polymer emulsion as an essential component. CONSTITUTION:The objective manicure cosmetic is produced by using 5-60wt.% (in terms of solid) of a polymer emulsion produced by polymerizing a monomer having a basic nitrogen atom and a polymerizable double bond and properly compounding pigment, dye, antiseptic agent, perfumery, plasticizer, thickener, wetting agent, etc. It can be used as a nail enamel, nail enamel base coat, nail enamel overcoat, etc. The cationic polymer emulsion preferably has a zeta-potential of +10 to 100mV and gives a coating film having a free energy of 30-50erg/cm<2>.
Patent JP-H0380357-A (JP)
Title: Information processing system
Inventor: NAGASAKI YOSHIHIRO
IPC: G06F13/38
Filed: 1989-08-23
Abstract: PURPOSE:To improve bus cycle efficiency by allocating the bus cycles in time division to all replier agents and producing the answer data onto a bus via a replier allocated at a prescribed time point. CONSTITUTION:An answer control circuit 30 which received the broadcast from a reception control circuit 20 sends the data showing an answer (1) to a system bus 2 after a prescribed cycle T and after the issue of the broadcast from an agent 1a with an agent 1b for example. In the same way, the agents 1c, 1d and 1e send the data to the bus 2 in the timings T + 1, T + 2 and T + n respectively. In this case, the agent 1a serving as a requester monitors the bus data at and after a time point T after the issue of the broadcast. Then the agent 1a confirms the data after acquiring the answer data from all agents in order to confirm whether all replier agents answered normally or not. As a result, the confirming time is shortened and the bus cycle efficiency is improved.
Patent JP-S6277752-A (JP)
Title: Current supply circuit for telephone set
Inventor: NAKAYAMA YASUNOBU
IPC: H04M19/02
Filed: 1985-09-30
Abstract: PURPOSE:To decrease the difference of talking level and to reduce current consumption by providing an AC circuit connected in parallel with a reception current limit circuit and bypassing an AC signal to each telephone set. CONSTITUTION:Telephone sets 31-3n are connected to a trunk line 2 via an exchange 1. A current limiter circuit 40 is provided to the telephone set 31 and a current limiter circuit 41 is provided to the telephone set 3n to suppress the reception current to a prescribed value or below. Further, an Ac circuit 42 is connected to the circuits 40, 41 in parallel to bypass the AC signal. Thus, the talking level difference is decreased and the current consumption is reduced independently of the connection distance between the exchange and the telephone sets.
Patent JP-H0644944-A (JP)
Title: Mass spectrometer
Inventor: KAMESHIMA NORIO
IPC: H01J49/26
Filed: 1992-07-24
Abstract: PURPOSE:To maintain a linear relationship with detection output, even for sample strength affecting the characteristic of an ion detector, and provide an analytical curve of high accuracy by alternately detecting an ion as a detection object and a reference ion having constant intensity, and controlling the sensitivity of a secondary electron multiplier tube for keeping the detection intensity of the reference ion constant. CONSTITUTION:The ions of a plurality of selected mass types are sequentially made incident on a detector D, and the output thereof is subjected to A/D conversion through an amplifier. Furthermore, a recording channel is recorded in a selector recorder 1 via a switch means SW2 performing a selector operation synchronized with a selector switch SW1. In this case, a mass analysis section M2 specifies the ion of reference gas introduced from a reference gas supply A, according to output voltage from a voltage generation section V, and causes the section V to set mass spectrometer application voltage corresponding to the ion. Thereafter, the detection output of reference gas ions is inputted to an intensity difference operation section 2, and compared with a preliminarily set reference value. A different resulting therefrom is applied to a gain control section 3, and output from the section 2 is kept zero, thereby keeping detection intensity constant at all times.
Patent JP-H0773979-A (JP)
Title: Fluorescent lamp lighting device
Inventor: ITO KAZUHIKO
IPC: H05B41/18
Filed: 1993-09-02
Abstract: PURPOSE:To enable lighting to be surely started by pulses at one time, and simplify its constitution by operating the switching of a transistor using the added voltage of a part of voltage produced in the resistor of a timer circuit and the voltage of a capacitor. CONSTITUTION:A transistor base drive means 15 is provided, which is composed of a thyrister 12 which operates the switching of a transistor 7 using the added voltage of the voltage of a capacitor in a timer circuit 11 and voltage produced in a resistor 9, a Zener diode 13, and of a resistor 14. And when the voltage of the capacitor 10 becomes close to a specified voltage for the means 15 to be turned on, the means 15 is turned on by the peak of an overlay voltage ripple overlaid on the voltage of the capacitor at every cycle. This constitution causes pulse voltage for starting a fluorescent lamp 3 to be produced in the vicinity of the peak of phase in voltage and current at both the ends of the lamp 3 at all times. Therefore, this constitution can make the lamp 3 start stably with ease, and concurrently the breakdown of the lamp 3 takes place in the vicinity of the peak of current phase, so that arc discharge current just after the aforesaid breakdown can be also made high.
Patent JP-H0643376-A (JP)
Title: Scanning optical device
Inventor: SAITO HIROSHI
IPC: B41J2/44
Filed: 1992-07-24
Abstract: PURPOSE:To suppress the distortion of optical elements and base plate by a change in temp., etc., by constituting an imaging lens system of the plural optical elements varying in coefft. of linear expansion and specifying the coefft. of linear expansion of the base plate fixing the optical elements. CONSTITUTION:A first lens 7 made of glass having a refracting power and a second lens 8 made of a synthetic resin having a toric surface and positive refracting power are fixed by an adhesive 12 of a photosetting type to the base plate 10 made of polycarbonate contg. glass fibers of the scanning optical system which executes optical scanning via the imaging lens system 6 after deflecting a laser beam by a rotary polyhedral mirror 5. The coefft. of linear expansion of the base plate 10 is set between the coefft. of linear expansion of the first lens 7 and the coefft. of linear expansion of the second lens 8. As a result, the stress applied to the fixing parts of the base plate 10 and the lenses 7, 8 is minimized even if the lenses 7, 8 and the base plate 10 are elongated or contracted by a change in the ambient temp. The deterioration in the optical performance by the distortion of the lenses 7, 8 and the destruction and adhesive peeling of the lenses 7, 8 are thus prevented.
Patent JP-S60114417-A (JP)
Title: Sheet trimming device for material sheet
Inventor: YAMAMURA KUNINOBU
IPC: B23D31/04
Filed: 1983-11-22
Abstract: PURPOSE:To facilitate a chip treatment and enable continuous operation of trimming to be effected with high efficiency by disposing a chopper on the rotary blade delivery side of a slitting device for a negative electrode used in metal electrolysis. CONSTITUTION:Right and left respective chips 10 extruded from a side of a rotary blade 22 by a forcing roller conveyor 24 are guided by a guide tube 11, forced to fall in a chopper 17, shredded into a length corresponding to a half of an arc interval in which a cutting edge 19a of a rotary blade 19, and received in a reception box 21. With such constitution, there is produced no voluminous intertwinement of chips, and the time required to completely fill the reception box therewith is prolonged, thus allowing an effective chip treament to be excecuted in succession.
Patent JP-S6462111-A (JP)
Title: Cooker
Inventor: AKAI TOKIO
IPC: A47J43/046
Filed: 1987-09-01
Abstract: PURPOSE: To provide a cooking device with improved handleability capable of easily and surely confirming the beat state of a material by providing an auxiliary stirring body provided with an auxiliary display rod to be freely attachably and detachably fitted on a stirring body. CONSTITUTION: When a first auxiliary stirring body 11 is mounted to the stirring body 10 and the material for the double of a prescribed amount is put in a container 2, it reaches the step part 11c of the auxiliary display rod 11b and it is confirmed that the auxiliary stirring body corresponding to the amount of the material is mounted. When an electric motor 2 is driven, the first auxiliary stirring body 11 is rotated by magnetic force between magnets 8 and 9, the material is circulated, air is supplied in the material and beating is performed. When beating progresses, the viscosity of the material is increased, the convection of the material is suppressed and the auxiliary display rod 11b is started to be covered with the material. When beating progresses further, the viscosity of the material is increased and the upper end of the auxiliary display rod 11b is covered with the center part of the material. At the time, the material is turned to an optimum state as an ice cream base beat to the 1.6-2.0 fold of an initial volume.
Patent JP-H1168074-A (JP)
Title: Solid state image sensor
Inventor: KIMURA MASAO
IPC: H01L27/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity by providing a layer a concave lens structure between a sensor opening and an uppermost surface layer and making a well-like trench in the bottom of the concave lens structure thereby increasing the quantity of light to be received. SOLUTION: The solid state image sensor 20 comprises a light receiving part 2 formed in a semiconductor substrate 1, and a transfer electrode 4 formed on the semiconductor substrate 1 through a gate insulation film 3. A light shield film 6 is formed on the transfer electrode 4 through an interlayer insulation film 5 and an opening is made in the light shield film 6 above the light receiving part 2 such that a light will impinge thereon. The light shield film 6 is covered with an interlayer insulation layer 7. A well-like trench structure 21 is formed in the interlayer insulation layer 7 above the light receiving part 2 as a concave lens structure. The interlayer insulation layer 7 and the well-like trench structure 21 are filled with a high refractive index layer 8.  The trench structure 21 constitute a wave guide structure for introducing an incident light entirely to a light receiving part 2. A micro lens 11, or the like, is formed on the high refractive index layer 8.
Patent JP-S6278553-A (JP)
Title: Heat developable photosensitive material
Inventor: IWAGAKI MASARU
IPC: G03C7/00
Filed: 1985-10-01
Abstract: PURPOSE:To obtain a heat developable photosensitive material having good developability, small thermal fogging and high sensitivity by incorporating a specific compd. into at least one layer of a silver halide emulsion layer having photosensitive silver halide particles which contain 4-40mol% silver iodide and has <=0.4mum average grain size and/or a hydrophilic colloid layer contiguous to the silver halide emulsion layer. CONSTITUTION:At least one of the compds. expressed by formulas (I)-(V) is incorporated into at least one layer of the silver halide emulsion layer having the photosensitive silver halide particles which contain 4-40mol% silver iodide and <=4mum average grain size and/or the hydrophilic colloid layer continuous to the silver halide emulsion layer. (R1 is a straight chain of 3-10C.) The compd. is preferably added at 5-500wt% by the weight of the binder used in the heat developable photosensitive layer in the case of adding the compd. to said layer. The compd. is preferably used at 5-500wt% by the weight of the binder in the case of adding the compd. to the non-photosensitive layer.
Patent JP-H0669523-A (JP)
Title: Infrared detector and its manufacture
Inventor: TANAKA MASAHIRO
IPC: H01L31/0264
Filed: 1992-08-18
Abstract: PURPOSE:To provide an infrared detection element wherein the quantity of reflected light is reduced when infrared rays incident from the rear of a substrate are reflected at a boundary face between the substrate and an element- formation crystal regarding a rear incidence-type infrared detection element. CONSTITUTION:In an infrared detection element 3, an element-formation crystal 12 for the infrared detection element is formed on a substrate 1A or 1B and element-formation impurity atoms are introduced, in a prescribed pattern, into the element-formation crystal 12. In the infrared detection element, a semiconductor layer which contains at least one element out of constituent elements for the substrate 1A or 1B or the element-formation crystal 12 is formed, as an anti-reflection film 11A or 11B, between the substrate 1A or 1B and the element formation crystal 12. The infrared detection element is constituted in such a way that the thickness of the anti-reflection film 11A or 11B is set at a thickness to reduce the reflection factor of infrared rays having a wavelength to be detected at a boundary face 6 between the substrate 1A or 1B and the element formation crystal 12.
Patent JP-H0668052-A (JP)
Title: Loosely-coupled multiprocessor system having automatic job assignment function
Inventor: OKAMOTO FUMITAKA
IPC: G06F15/177
Filed: 1992-08-18
Abstract: PURPOSE:To equalize the processor load to improve the use rate by automatically assigning a job to the processor, whose processor load is lowest, in a loosely-coupled multiprocessor system. CONSTITUTION:Processors 2 and 3 of a loosely-coupled multiprocessor system 1 are provided with processor use rate monitor parts 11 and 21 which measure the use rates of processors, inter-processor communication parts 14 and 22 for communication between processors, and job start parts 13 and 23 which start jobs respectively. Since a job is assigned to the processor having the lowest processor load by job start parts 13 and 23 when a job execution request occurs, the job execution request is sent through inter-processor communication parts 14 and 22.
Patent JP-H0383072-A (JP)
Title: Wet developing electrostatic recorder
Inventor: TSURUOKA ICHIRO
IPC: G03G9/12
Filed: 1989-08-26
Abstract: PURPOSE:To make it difficult to cause the offset of an image in a fixing stage even though the material of the surface of a roller is not silicone rubber by using liquid containing silicone oil having siloxane structure as the carrier liquid of developer. CONSTITUTION:The liquid developer constituted by dispersing toner composed principally of coloring agent and resin in the carrier liquid containing the silicone oil having the siloxane structure is used. In the case that the silicone oil having the siloxane structure is contained in the carrier liquid of the developer, the offset in the fixing stage is not caused even though the silicone rubber is not used as the material of the fixing roller, so that fluorine contained resin having high durability and high heat resistance is utilized as the material of the surface of the fixing roller.
Patent JP-H0381165-A (JP)
Title: Emphasized character generator
Inventor: SHIRAKU YUTAKA
IPC: B41J2/485
Filed: 1989-08-24
Abstract: PURPOSE:To enable generation of emphasized characters using a simple and small-scale circuit by providing a character pattern memory, a pattern register, a logic sum circuit for obtaining the logic sum of adjoining bits and a timing control circuit with a ternary count function. CONSTITUTION:A logic sum circuit 3 gives a logic sum of respective bits in the first pattern data which is set in a pattern register 2. In addition, the circuit 3 gives a logic sum of LSB and an output from an initialized flipflop. This output is set in a destination device as character pattern information using a destination latch signal 7. The timing control circuit 4 generates a SET 1 signal based on the latch signal 7. Then pattern data 16 MSB is set in the flipflop 5 using the SET signal 8. The second and third pattern data 6 are likewise output and subsequently MSB is set in the flipflop 5. However, MSB is reset by a flipflop set signal 9 from a timing control circuit ternary counter. If one word is read from character pattern memory in the order of 1,2,3...72 using the mentioned way, dots are added to a character which is thus emphasized.
Patent JP-H0757571-A (JP)
Title: Manufacture of bi oxide superconducting wire
Inventor: SUKETANI SHIGENORI
IPC: H01B13/00
Filed: 1993-08-11
Abstract: PURPOSE:To provide a Bi2-xPbxSr2Ca2Cu3Oy oxide superconducting wire excellent in superconductive characteristics, particularly critical current density. CONSTITUTION:A flat body provided with a powder layer 2 of a Bi2-xPbxSr2Ca2 Cu3Oy oxide superconductor in a metal sheath 1 is heated to sinter the powder layer 2, then it is rolled and sintered prescribed times at a temperature above 500 deg.C. The superconductive characteristics of the Bi2-xPbxSr2Ca2Cu3Oy oxide superconductor can be improved by intermediate rolling, and a long tape-shaped oxide superconducting wire excellent in critical current density in particular is stably obtained.
Patent JP-S59108083-A (JP)
Title: Transportation of compression molded coal and its device
Inventor: KAMEI TAKAO
IPC: C10B45/02
Filed: 1982-12-13
Abstract: PURPOSE:To improve efficiency from molding of compression molded coal to charging of it to a coke oven, and yield of coke, by putting the compression molded coal in transportation cases, transporting the cases by a charging truck traveling on rails, introducing them into the coke oven. CONSTITUTION:In transporting the compression molded coal 2 in a block state molded by the compression molding machine 1 for raw material coal to the coke oven 7, the plural transportation cases 12a for compression molded coal are independently transferred longitudinally and latitudinally in the vicinity of the outlet 12 for the molded coal of the compression molding machine 1 so that they can be replaced in a plane. The transportation cases 12a having the compression molded coal 2 are transported by the charging truck 16 traveling on the rails 6 set along the coke oven 7, the compression molded coal 2 is fed to the coke oven, and the transportation cases 12a in an empty state are again transported to the vicinity of the compression molding machine 1 by the charging truck 16.