baber/WOPTO huggingface dataset:
Patent JP-H09235672-A (JP)
Title: Production of coated cemented carbide tool
Inventor: UEDA HIROSHI
IPC: C23C28/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide high performance of a coated cemented carbide tool excellent in wear resistance by using specific components as hard phase and specific metals as binding metal, adopting chemical vapor deposition, and calling attention to the grain size between respective layers of a film, particularly the grain size between the inner and the outer layers. SOLUTION: A super hard alloy, consisting of one or more kinds among the carbides, nitrides, and carbonitrides of the group IVa, Va, and VIa metals of the periodic table as hard phase and one or more kinds among Fe-group and Cr-group metals as binding metal, is used as a base material, and the surface of this base material is provided with at least TiCN layer. This TiCN layer is formed by means of medium temp. chemical vapor deposition using an organic CN compound and constituted of columnar crystals. Further, a granular layer is formed right over the above layer by means of high temp. chemical vapor deposition using two or more kinds of reactant gases. By this method, the coated cemented carbide tool can be produced.
Patent JP-H01168536-A (JP)
Title: 2-stage operation type steering interlocking system
Inventor: SHIBATA HIROMI
IPC: B60Q1/12
Filed: 1987-12-23
Abstract: PURPOSE:To simplify constitution of an irradiation direction varying system, by a method wherein, based on the connection mode of a switching means switched in linkage with control of an handle, an actuator is varied to positioning spots in 2 stages. CONSTITUTION:When right ward steering is started and a moving contact 42 is moved to a 15 deg. position, conductor patterns 43-1 and 43-2 of a steering sensor 4 are energized, a relay 25 of a right lamp drive unit 2 is turned ON by a control logic generating circuit 11, and a right lamp is switched rightward in a 15 deg. arc through a switching circuit 22 and a DC motor 23. Right ward steering is further continued, and when the moving contact is moved to a 30 deg. position, the conductor patterns 43-1 and 43-3 are energized, and similarly a right lamp is switched to a 30 deg. rightward irradiation position by means of a relay 24. In left steering, similarly a left lamp is switched leftward, in order, to 15 deg. and 30 deg. through a left lamp drive circuit 3. This constitution enables simplification of constitution and improvement of reliability.
Patent JP-H06152405-A (JP)
Title: Phase locked loop frequency synthesizer
Inventor: ANDO AKIRA
IPC: H03L7/107
Filed: 1992-11-10
Abstract: PURPOSE:To reduce error at the time of frequency switching and to shorten frequency pull-in time by switching the frequency dividing ratios of reference and comparative frequency dividers and performing initial phase matching by reset. CONSTITUTION:A control voltage VL provided through a first loop filter F1 is charged/discharged to the capacitor 110 of another second loop filter F2 by a voltage follower 118. Thus, the same frequency is kept even after switches 107 and 104 are changed over to the side of '0' by a switch changeover signal FLTSW. At the same time, the control voltage of a frequency fine adjustment terminal Q is changed, and a transmission frequency is shifted downward. Consequently, the voltage of a frequency control terminal P at a voltage controlled oscillator(VCO) 101 does not change but matches the lower side just by the component of shifting the transmission frequency. Then, a switch 122 is turned on by a switch changeover signal PDTSW, a loop is closed, comparative and reference frequency dividers 102 and 104 are reset by a reset signal DIVRST from a controller 120, and initial phases are matched. Thus, frequency disturbance on a second stage can be suppressed.
Patent JP-H06174388-A (JP)
Title: Two-channel liquid cooling apparatus
Inventor: ARAI SATORU
IPC: H01L21/3065
Filed: 1992-12-03
Abstract: PURPOSE:To shorten time from the time when a brine made to circulate through a first part to be cooled is changed from the brine of high temperature over to the one of low temperature, to the time when the temperature of the first part to be cooled becomes stable at a first prescribed temperature. CONSTITUTION:When a brine is made to circulate from a low-temperature brine system 10 through a first part 50 to be cooled, a set temperature of a low-temperature brine temperature adjusting means 17 is made a first prescribed temperature. When the brine is made to circulate from a high-temperature brine system 20 through the first part 50 to be cooled, the circulation of the brine through the first part 50 is stopped in the low-temperature brine system 10 and also the set temperature of the low-temperature brine temperature adjusting means 17 is made a second prescribed temperature being lower than the first prescribed temperature. According to this constitution, the rate of operation of an apparatus equipped with the first part 50 to be cooled is improved.
Patent JP-H06173242-A (JP)
Title: Freezing construction method and freezing pipe
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/115
Filed: 1992-12-03
Abstract: PURPOSE:To make the radial dimension of a freezing pipe or a triple pipe as small as possible. CONSTITUTION:At the time of freezing the ground G by injecting freezing mixture C, gas acting as a heat insulator is made exist or circulated in the part, corresponding to a non-freezing range A, of the radially outer block 18 of a triple pipe (freezing pipe) 10 to be inserted in a borehole, or this block is substantially kept in the vacuum state. The part 12B, corresponding to a freezing range B, of the outermost pipe (outer shell part) 12 of the triple pipe 10 is formed of material liable to break. After the completion of freezing work, the outermost pipe 12 of the triple pipe 10 can be also left buried in the ground without being pulled out.
Patent JP-H09137054-A (JP)
Title: Polycarbonate resin composition
Inventor: SATO ICHIRO
IPC: C08K3/34
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition, having great effects such as dimensional stability, rigidity, etc., by blending an inorganic filler without deteriorating physical properties essential to a polycarbonate resin such as impact and heat resistances, excellent in appearance and suitably usable for applications such as a camera or a video tape recorder (VTR). SOLUTION: This polycarbonate resin composition is obtained by blending (A) 100pts. by wt. polycarbonate resin with (B) 1-30pts. by wt. neutral talc at pH 6.5-7.5 or further (C) 1-30pts. by wt. vinyl cyanide-aromatic vinylic copolymer in addition to the components (A) and (B).
Patent JP-H09164202-A (JP)
Title: Implement for assisting inhalation of injection liquid
Inventor: MORI NAOKI
IPC: A61M5/24
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an implement for assisting the inhalation of an injection liquid having excellent operability. SOLUTION: The assisting implement 10 has an ampoule holding groove 24 for holding an ampoule 40 and a syringe holding groove 22 for guiding a syringe 30 coaxially with the ampoule 40. An engaging projection 26 and detaining projections 28a, 28b are formed in this ampoule holding groove 24. The assisting implement 10 is placed on a plane and the ampoule 40 is pressure fitted into the ampoule holding groove 24 of the assisting implement 10. The detaining projections 28a, 28b restore the original state after the spacing therebetween is forcibly widened, by which the upper side of the outer peripheral surface of the ampoule 40 is detained. The engaging projection 26 is engaged with the neck part 44 of the ampoule 40.  While the syringe 40 is brought into sliding contact with the syringe holding groove 22, the syringe is moved to insert an injection needle 38 into the held ampoule 40, by which the injection liquid is inhaled into the syringe 30.
Patent JP-H03185789-A (JP)
Title: Formation of electric circuit
Inventor: SHIBAZAKI YUTAKA
IPC: H05K3/40
Filed: 1989-12-14
Abstract: PURPOSE:To obtain an insulating layer of uniform thickness by forming dots of the material for the insulating layer and printing the insulating layer to fill the other section with the dots used as supporters. CONSTITUTION:A lower-layer conductor 13 of a viscous material is printed on a ceramic substrate 11 and an insulating layer 12 of a viscous material is printed. The insulating layer 12 is printed by two stages. First, dots 12a of the same viscous material as the insulating layer 12 are formed by printing partially on the important sections in an insulating layer print region. Then the insulating layer 12 is printed on the whole insulating layer print region to fill the space around the dots 12a. In this time, the dots 12a formed beforehand by printing function as spacers in printing the insulating layer. Thereby a squeegee 24 and a mesh material 22 are prevented from deflecting, and therefore, the insulating layer 12 of uniform thickness is obtained.
Patent JP-2000137270-A (JP)
Title: Film unit with lens
Inventor: HOSAKA TAKAO
IPC: G03C3/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of cost and the improvement of operational stability. SOLUTION: When a main switch SW is turned on, DC voltage from a power source BT is increased to specified DC high voltage required for the light emission of a strobe light emitting tube Xe in a booster circuit 31, and the high voltage is supplied to a main capacitor MC and a trigger capacitor C so as to charge both capacitors and the charge of the capacitor C is given to a trigger coil TR2 as soon as a trigger switch TSW is turned on, so that the tube Xe emits light in a strobe light emission circuit 32. Then, the main switch SW, the trigger switch TSW, the trigger coil TR2 and the trigger capacitor C are connected to form a closed loop.
Patent JP-H03184228-A (JP)
Title: Remote controlled circuit breaker
Inventor: OISHI HIROTOSHI
IPC: H01H75/00
Filed: 1989-12-13
Abstract: PURPOSE:To lessen fluctuation of the transmitted force from a control lever to a transmission lever of an electromagnetic part by accomplishing engagement of the two levers by the use of a mechanism which does not sink the transmission force. CONSTITUTION:A roller 101 is caulked to a control lever 63 rotatably by a pin 102, other points remaining the same as any conventional arrangement. The motions of the roller 101 are also the same as conventional, provided that it generates rolling frictions to smoothen transmission of the force. If the roller 101 is arranged in this manner as a mechanism not reducing the transmission force, the influence of friction force upon the load transmission from the control lever 63 to transmission lever 34 can be reduced to ignorable level. This permits accomplishment of a remotely controllable circuit breaker with stable operation, wherein the transmission force is with minor fluctuation an the wear is less.
Patent JP-H0626628-A (JP)
Title: Dust incinerator
Inventor: TANIGUCHI YOSHIRO
IPC: F23J11/00
Filed: 1992-10-20
Abstract: PURPOSE:To eliminate oil smoke and general smoke caused by combustion of dust by a method wherein a flame port slit is set at a chimney reaching a bottom surface of a combustion furnace, a flue extending from an outer wall and combustion furnace wall to a part below the combustion furnace is arranged, the chimney is provided with a heat protector and an air pipe is arranged inside it. CONSTITUTION:A chimney 1 reaches a bottom surface 5 of an incinerator and the chimney 1 is connected to a flue 4 at the bottom surface 5 of the incinerator. With such an arrangement, the smoke is not discharged at once, but convects in a high temperature atmosphere to generate a secondary combustion. An insulation 13 and an air pipe 12 are provided in the chimney. With such an arrangement, it is possible to keep a high temperature required for performing a secondary combustion, resulting in that supplying of oxygen is increased and secondary combustion is promoted, Accordingly, soot and smoke generated under a combustion of styrol and vinyl and the like can be readily removed and burned with ease.
Patent JP-H08178091-A (JP)
Title: Disk valve
Inventor: MIHARA JUN
IPC: F16K11/074
Filed: 1994-12-27
Abstract: PURPOSE: To prevent an amorphous hard carbon film from being scarred and prevent peeling at the time of sliding by forming an amorphous hard carbon film on the sliding face of at least one valve element of two valve elements sliding each other, and providing a chamfer section with a specific width at the end section of the sliding face of the other valve element. CONSTITUTION: This disk valve is provided with a moving valve element 20 and a fixed valve element 30 each having a disk-like body made of a ceramic. The moving valve element 20 has a fluid passage 22, one face is used as a sliding face 21, and C-shaped chamfer sections 23 are formed at the end section of the sliding face 21 and a boundary section with the fluid passage 22. The fixed valve element 30 has a fluid passage 32, and an amorphous hard carbon film 34 is formed on one face as a sliding face 31. The width L of the chamber section 23 is set to 0.05-1mm, and the angle θ is set with the range of 30-60 deg.. The carbon film 34 on the opposite side is prevented from being scarred or peeled.
Patent JP-H02175079-A (JP)
Title: Manufacture of welded roll
Inventor: WAKUTA KOJI
IPC: B23K9/23
Filed: 1988-12-24
Abstract: PURPOSE:To prevent stress corrosion cracking and secular distortion of the roll under corrosive environment by rolling, in a pipe-shape, a clad steel plate of stainless steel cladding material with a specific thickness and reducing the number of weld beads to weld base metal and the cladding material at the same time and carrying out annealing to eliminate residual stress. CONSTITUTION:The stainless steel clad steel plate 1 formed by sticking stainless steel 3 of the cladding material with <=6mm thickness on the surface of mild steel 2 of the base metal is rolled in a pipe-shape and abutted on each other. Grooves 4 and 5 of an butt weld zone are then narrowed in accordance with the thickness of the stainless steel 3. After that, the weld beads 6 are reduced and the mild steel 2 of the base metal and the stainless steel 3 of the cladding material are welded at the same time before heat treatment. After welding, heat treatment of annealing to eliminate the residual stress of the welded zone is carried out. By this method, the residual stress of the welded zone of the stainless steel is reduced.
Patent JP-H10152416-A (JP)
Title: Composition for rough (lip stock)
Inventor: MINAMI KOJI
IPC: A61K8/73
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a rough composition that shows improved spread and cosmetic durability by formulating hydroxyalkylated cyclodextrin and a specific silicone cinnamic acid derivative at a specific ratio. SOLUTION: This composition contains (A) 0.1-10.0wt.% of hydroxyalkylated cyclodextrin and (B) 0.1-10.0wt.% of a silicone connamic acid derivative bearings the unit of the formula [R<1> is a 1-4C alkyl, phenyl, trimethylsiloxy; R<2> is a divalent hydrocarbon having 2 or more carbon atoms (may be contain O atoms); X is an alkoxy; n is 0-3; a is 2, 3] and another unit: O(4-m)/2 SiR<3> m (R<3> is Ru1 ; m is n) and (C), when necessary, a nonvolatile oil, an antioxidant, an ultraviolet absorber, an ultraviolet screening agent, a preservative, a humectant, dyes, pigments and the like. When the composition is made into a stock, 5.0-20.0wt.% of a shape-retaining agent.
Patent JP-H10151550-A (JP)
Title: Method and device for grinding ball screw shaft
Inventor: NAKAJIMA KAZUTO
IPC: B24B5/22
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time by a method wherein a molding process for the outside diameter cylinder surface of a material and a grinding process for a ball screw groove are continuously effected through one process. SOLUTION: A grinding method for a ball screw groove comprises a process wherein a material 10a before machining of an outside diameter is molded; and a process wherein an outside diameter peripheral surface 11 and a helical ball screw groove 12 are formed in in the material 10a through grinding. Molding of the material 10a comprises a process wherein a round bar 10 being an elementary section is prepared; a process wherein quenching is effected by applying heat treatment on the surface of a round bar 10; and a process wherein the strain of a round rod due to quenching is corrected into a straight state. Quenching is effected by, for example, high frequency quenching to improve wear resistance and a rigid quenching layer is formed down to depth deeper than the groove depth of the ball screw groove 12 at least from an outer peripheral surface.
Patent JP-H05158564-A (JP)
Title: Power supply voltage supplying circuit
Inventor: SUGANO HIROTOSHI
IPC: G05F5/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide the power supply voltage supplying circuit in which an allowable range of an applied DC voltage is enlarged on a low voltage side. CONSTITUTION:The subject circuit is constituted of a first and a second voltage stabilizing means 51, 52 in which an applied DC voltage range for outputting a stabilized voltage is different from each other and which send out the stabilized voltage corresponding to an applied DC voltage, a voltage comparing means 3 for comparing the level of an applied DC voltage with that of a threshold voltage and sending out the corresponding compared output, a switch means 4 for selecting a first or a second voltage stabilizing means 51, 52 in accordance with the compared output and sending out the stabilized voltage from the selected voltage stabilizing means and a third voltage stabilizing means 53 for furthermore stabilizing the stabilized voltage sent out of the switch means 4 and outputting it as a prescribed power supply voltage.
Patent JP-H03187347-A (JP)
Title: Coating method for frozen sweet produce
Inventor: DEBITSUDO EMU KURATSUGU
IPC: A23L29/20
Filed: 1990-11-27
Abstract: PURPOSE: To easily form crusts of low calorie which are smooth and retain hardness at room temp. for a specified period by immersing refrigerated confectionery products into a fluid aq. medium contg. an alkaline alginate metal salt and spraying an aq. calcium salt soln. thereto. CONSTITUTION: The refrigerated confectionery products are immersed into the fluid aq. medium (e.g.: medium contg. 0.1 to 1% xanthene and having pH4.5 to 6.0) contg. alkaline alginate metal salt (e.g.: sodium alginate) at 0.02 to 1%. The aq. soln, of 0.5 to 10% calcium salt is sprayed to the refrigerated confectionery products right thereafter, by which the crusts are formed.
Patent JP-S63255036-A (JP)
Inventor: JIEIMUZU RANDOORU BURUTSUKUSU
IPC: A61B5/022
Filed: 1987-12-22
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-H10158544-A (JP)
Title: Hydrophilic coating material and treatment for making surface hydrophilic
Inventor: TATSUHARA KIYOSHI
IPC: C09D7/12
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material capable of markedly improving the wetting property of the surface of a coated material by blending solid particles activating the molecular motion of water molecules and adjusting so as to expose the above particles on the surface of the coated material after the coating. SOLUTION: This hydrophilic coating material is obtained by blending solid particles capable of activating the molecular motion of water (e.g.; a carbon black) an adjusting so as to expose the above particles on the surface of the coated material after the coating. The objective coating material is preferably prepared by uniformly dispersing the above solid particles, adjusting the solid particles homogeneously distributing on the surface after the coating so as to expose the particles on the surface of the coated material. Concretely, e.g. the carbon black is added into an acrylic resin while agitating the resin, then distributing the carbon black uniformly by agitating in a ball mill for 5 days. Further, in the case of using the carbon black, 10-25% amount of addition is preferable.
Patent JP-H05133717-A (JP)
Title: Position sensing device
Inventor: NAGAI HITOSHI
IPC: G01B11/00
Filed: 1991-11-13
Abstract: PURPOSE:To prolong the lifetime, enhance the accuracy in position sensing, and stabilize operation in the initial period. CONSTITUTION:A transmission type liquid crystal plate reticle 1 inverts only one scan pattern specified by a scan control part 2 for transmission of the light from a target light source incident via a condenser lens. A sensing part 3 senses the light from the target light source, when the scan pattern of the reticle 1 comes onto a straight line tying the target light source with the sensing part 3, and gives a sensing signal to a position calculating part 4. The part 4 calculates the position of the target light source from a scan position signal fed from the scan control part 2 when this sensing signal is given by the sensing part 3.
Patent JP-H09166321-A (JP)
Title: Combustion control device
Inventor: HONDA GOJI
IPC: F23N5/24
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To perform self-detection of an abnormality to be generated by defects of a combustion equipment, a combustion sensor, etc., and failures in assembly. SOLUTION: The electric signal converting the combustion condition to be obtained by a combustion detecting device 20 is compared with the electric signal of the ignition level to be obtained by an ignition level setting device 21 to obtain the signal of the ignition detection. A combustion judging timer 23 judges the normality or the abnormality by the reception of the signal of the ignition detection within the timer value from the preset combustion starting to the time of ignition plus α, and the content is indicated by an indicating device 24.
Patent JP-H03187370-A (JP)
Title: Gas composition having sterilizing and freshness-retaining effect, production thereof and device therefor
Inventor: OHAMA CHIAKI
IPC: A23L3/3409
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the title composition having sterilizing and freshness- retaining effect and capable of packing in food packaging body by bubbling a gas in an isothiocyanic acid ester and communicating the gas into a specific column. CONSTITUTION:(C) A gas is bubbled into (A) liquid of isothiocyanic acid ester or mixture of the ingredient A and (B) organic liquid and the resultant gas containing the ingredient A is communicated into a column in which a porous substance impregnated by the ingredient A or mixture of the ingredient A and ingredient B is packed to provide the aimed gas composition. Furthermore, in bubbling, the ingredient A or mixture of the ingredient A and the ingredient B is preferably sprayed into the ingredient C.
Patent JP-H02172349-A (JP)
Title: Network generation system
Inventor: SATO EISHIN
IPC: H04L12/70
Filed: 1988-12-26
Abstract: PURPOSE:To attain network generation with less error in a communication path by grouping terminal equipments and other terminal equipments respectively for communication, thereby decreasing the quantity of information of generation defining the communication path. CONSTITUTION:Terminal equipments having the same opposite party of communication are grouped as 15, 16 and plural similar groups are provided in a network system. Thus, the definition of the communication paths 17, 18 between terminals in network generation is made common. Thus, it is possible to reduce the quantity of information of network generation to define the communication paths 17, 18 between terminal equipments and the information check of generation is facilitated and the error of the communication paths 17, 18 is reduced.