baber/WOPTO huggingface dataset:
Patent JP-H07151779-A (JP)
Title: Probe adapter for laser blood flow meter
Inventor: TSUKADA HIROYUKI
IPC: A61B5/026
Filed: 1993-11-30
Abstract: PURPOSE:To provide a probe adapter for laser blood flow meter which make possible the probe of a laser blood flow meter for measuring the flow rate of the blood flowing through blood capillaries in the skin tissue in a non- intruding state to measure blood flows without being affected by contact pressure even when the probe is put on such a part that the probe is apt to be affected by the contact pressure on the head skin. CONSTITUTION:A load cell 14 is fitted to the back of a hair brush 12 and a needle type probe 20 for measuring blood flow is fitted to the load measuring arm 18 of the load cell 14. The front end section 22 of the probe 20 is passed through a through hole 26 in the main body of the brush 12 so that the height of the section 22 can become almost same as that of the hard bristles 10 of the brush 12.
Patent JP-H07156034-A (JP)
Title: Workpiece carrier device
Inventor: TAKAHASHI HIDEMASA
IPC: B23Q7/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a workpiece carrier device capable of easily performing the clamping and unclamping of a workpiece on a pallet by the manual work of an operator and preventing the unnecessary increases of the weight and manufacturing cost of the pallet. CONSTITUTION:In the clamping means 20 of a pallet 10, a manual lever 26 is provided on a center shaft 24 linked with a clamping pin 22r. Further, an actuator for allowing moving action of the center shaft 24 in the clamping means 20 is provided on a pallet conveyor.
Patent JP-H07148956-A (JP)
Title: Structure of line thermal printing head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/335
Filed: 1993-11-30
Abstract: PURPOSE:To increase printing density in a thick film type thermal printing head wherein many first electrode patterns and many second electrode patterns are formed on the upper surface of an insulating substrate so that both electrode patterns are incorporated mutually and line heating resistors are formed so as to traverse both electrode patterns. CONSTITUTION:Grooves 5 are formed to the parts of the heating resistors 4 provided to the rear surface of a head substrate 1 so as to have an almost V-shape, U-shape or semicircular cross section so as to extend along the longitudinal direction of the heating resistors 4.
Patent JP-H01141076-A (JP)
Title: Ink jet recorder
Inventor: EBISAWA ISAO
IPC: B41J29/17
Filed: 1987-11-27
Abstract: PURPOSE:To enable cleaning of a recording surface of a recording medium by a simple construction, by providing a cleaning member for the recording surface in a feeding passage for the recording medium, and composing the cleaning member of a tacky rubber material. CONSTITUTION:Tacky rollers 3, 3 as cleaning members for removing refuse such as paper dust and fuzz of paper fibers from a printing surface of a recording medium S are pressed against a roller 2. The tacky rollers 3, 3 are formed of a tacky rubber material such as a butyl rubber and a urethane rubber. A strongly tacky roller 12 tackier than the rollers 3, 3 is pressed against the rollers 3, 3, for removing the refuse adhered to the surfaces of the rollers 3, 3 from the surfaces. With the cleaning members formed of the tacky rubber material, the structure can be simplified.
Patent JP-H04174105-A (JP)
Title: Tufted primary base fabric
Inventor: MORITA TOSHIO
IPC: E01C13/08
Filed: 1990-11-05
Abstract: PURPOSE:To improve air permeability and water permeability by knitting a fabric by using multifilament yarn as warp and weft and unifying the fabric and a fiber web. CONSTITUTION:Warp 14 and weft 15 are formed by multifilaments composed off filaments of thirty denier or less and having the number of twist of 100T/M or less. A fabric 11, in which weight per square meter is 300g/m<2> or less, each clearance (a), (b) among warp 14 an weft 15 is 0.5mm or more respectively and the number of texture clearances 16 occupies half or more of the total number of the texture clearances, is formed by both yarn 14, 15. A fiber web 12, weight per square meter of which is 100g/m<2> or less and which is composed of fibers of thirty denier or less. The fabric 11 and the fiber web 12 are unified by needle punching, thus forming a tufted primary base fabric 13.
Patent JP-H01142813-A (JP)
Title: Bathtub control device
Inventor: KAWASAKI NAOCHIKA
IPC: F24H1/00
Filed: 1987-11-28
Abstract: PURPOSE:To remove the generation of noise and to prevent a person from being burnt by providing the title device with a steam heating type exchange to heat water in bathtub and feeding water. CONSTITUTION:A heating steam duct line is branched, a valve 15 for turning on and off steam supply interlocking with an abnormal high temperature sensor is fitted to one duct line, a temperature change generated by mixing drain generated in a heat exchanger 10 with circulated water is detected by a heating part temperature sensor 11 and the flow rate of steam is controlled by a steam flow rate control valve 14. In case of supplying feeding water due to a drop in a water level, a steam feeding valve 13 is fitted to the other stream duct line and steam proportional to the quantity of fed water is added by a feeding water valve 12, so that the water level of the bathtub 1 and a change in temperature are quickly converged. Heated steam is condensed in the heat exchange 10 and mixed into the circulated water so as not to be exhausted to the outside. Consequently, the noise of silencer can be suppressed and the danger of burn can be completely removed.
Patent JP-H09147724-A (JP)
Title: Circuit breaker and assembling method thereof
Inventor: NAKATSUKA TAKAMITSU
IPC: H01H73/38
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress the shock load to a resin case by contact point opening/ closing actions, increase durability, and facilitate the incorporating work of an opening/closing mechanism, particularly an opening/closing spring, into a resin case during the assembling process of a circuit breaker. SOLUTION: This circuit breaker incorporates a toggle link type contact point opening/closing mechanism constituted of an operation handle 5, a moving contact holder, a hook lever 7, and an opening/closing spring 8 and an overcurrent trip device 6 in a resin case 1. A metallic stopper member 12 regulating the stop position of the opening/closing mechanism is incorporated in the resin case 1 as a separate part on the action stroke end side opposite to the contact point opening/closing mechanism so that the shock load by opening/ closing actions is not directly applied to the resin case 1, and durability is increased.  When the circuit breaker is assembled, the moving contact holder and the hook lever 7 of the contact point] opening/closing mechanism incorporated in the resin case 1 are moved nearby, and the opening/closing spring 8 is stretched before the stopper member 12 is incorporated.
Patent JP-2001116644-A (JP)
Title: Semiconductor type sensor
Inventor: SAITO KAZUNORI
IPC: G01P15/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To ensure high reliability even under severe environment by preventing the penetration of air and moisture from the adhesion interface between a resin case and a lead terminal, and the generation of air bubbles within a coating resin layer. SOLUTION: This semiconductor type sensor is formed in such a way that a pressure sensitive sensor chip 1 of a semiconductor is assembled in a resin case 4 to which a lead terminal 4 for taking out to the outside is insert-molded, the sensor chip and the lead terminal are connected with a bonding wire 5, coating resin 6 is filled in the resin case to seal the peripheries of the sensor chip and the bonding wire, and by injection-molding the resin case 3 with epoxy resin, the interface between the resin case and the lead terminal is bonded by hydrogen bonding to prevent penetration of air and moisture from the periphery, and the sensor can stably be used even under the environment of wider temperatures (-40 to 130 deg.C).
Patent JP-H01143003-A (JP)
Title: Device for impressing external magnetic field for magneto-optical disk device
Inventor: YAGINUMA SADAHIRO
IPC: G11B5/02
Filed: 1987-11-28
Abstract: PURPOSE:To drive an electromagnet by a single turning type driving power source and to reduce the size, weight and cost of the title device by linearly moving a moving base which is screwed to a screw shaft parallel with a magneto-optical disk surface and moving a rotating and rectilinearly advancing unit downward by rotating the screw shaft. CONSTITUTION:The moving base 2 screwed with the screw shaft 1 advances rectilinearly in one way along the shaft 1 when a motor is started in accordance with a 1st command and the shaft 1 is rotated forward. A pinion 6a engaged with a stationary rack 7 is rotated by the rectilinear advance of the moving base 2 and a spur gear 5b of the rotating and rectilinearly advancing unit 5 is rotated via a spur gear 6b coaxial therewith. A mounting frame 3 and the electromagnet 4 are thereby turned as well within the horizontal plane. A lever 8 is rotated counterclockwise by engagement of a pin 8c and cam groove upon further rectilinear advance of the mowing base 3. The unit 5 is then pushed downward by engagement of a connecting part 8b and a part 5c to be connected. The electromagnet 4 is thereby moved to the prescribed point opposite to the disk 19 surface in proximity thereto.
Patent JP-H05142522-A (JP)
Title: Liquid crystal display device and operation controller with the same
Inventor: FUJITA NOBORU
IPC: H05K5/06
Filed: 1991-11-18
Abstract: PURPOSE:To provide technique for moisture-proofing a liq. crystal display device, especially technique for sealing a liq. crystal by forming a hermetically sealed structure with hard cases. CONSTITUTION:An outer case 13 and an inner case 14 are put around a liq. crystal display board 12 so as to enclose the display board 12 and potting is carried out with urethane resin. Since it is not required to coat the display board 12 with a casting agent, materials used can be reduced. Since equipment such as a casting machine is not necessary like the conventional work, work efficiency can be increased.
Patent JP-H08134098-A (JP)
Title: High-sensitivity measurement of human timp-1
Inventor: KURODA KAZUHIKO
IPC: C07K16/00
Filed: 1994-11-11
Abstract: PURPOSE: To enable high-sensitivity determination of human tissue inhibitor of metalloproteinase-1(TIMP-1) which is useful in diagnosis of pulmonary fibrosis or the like by using a labeled monoclonal antibody against the TIMP-1. CONSTITUTION: TIMP-1 in a specimen is determined in high sensitivity through a sandwich enzyme immunoassay technique by using a labeled anti-human TIMP-1 mouse clonal antibody which reacts with human TIMP-1, but not with human TIMP-2 and bovine TIMP-1 under a reduced and a non-reduced conditions in the immunoblotting after SDS electrophoresis of human TIMP-1. This antibody is an IgG which does not inhibit the collagenase activity of the TIMP-1, and, when combining the labeled antibody with another antibody immobilized to an immunoplate prepared by immobilizing an anti-human TIMP-1 mouse clonal antibody having its reactive site different from that of the above antibody, the human TIMP-1 in a specimen can determined in high sensitivity.
Patent JP-H08134545-A (JP)
Title: Production of coil spring and high-toughness and high tensile coil spring
Inventor: SOGA EIICHI
IPC: F16F1/02
Filed: 1994-11-11
Abstract: PURPOSE: To make it possible to omit straightening of a coil spring by forming a steel wire subjected to quenching and tempering under specific coditions to the coil spring, then subjecting the coil spring to low-temp. annealing and quenching and tempering under specific conditions. CONSTITUTION: The quenchable steel wire is quenched by rapid heating at a heating rate of >=50 deg.C/sec and holding for <=60 seconds at a temp. of an austenitization temp. of <=1100 deg.C followed by rapid cooling. The steel wire is then subjected to a first heat treatment by heating at a heating rate of 50 deg.C/sec and holding for <=60 seconds at 400 to 700 deg.C, followed by rapid cooling and tempering. The steel wire is molded to the coil spring at room temp. and is subjected to low-temp. annealing at a temp. lower than the tempering treatment of the first heat treatment. The coil spring is quenched by heating at a heating rate of >=30 deg.C/sec, them, holding for <=120 seconds at a temp. of the austenitization temp. of <=1100 deg.C followed by rapid cooling. The coil spring is tempered by heating and holding at 300 to 600 deg.C.  Work strains are relieved by the low-temp. annealing and the deformation of the coil in quenching after the molding is lessened.
Patent JP-H06151928-A (JP)
Title: Organic solar battery
Inventor: MIZUTA YASUSHI
IPC: H01L51/00
Filed: 1992-11-12
Abstract: PURPOSE:To materialize an organic solar battery which has high photo-electric conversion ratio by making a charge generating pigment the compound shown by a specified general formula. CONSTITUTION:The composition of a disazo compound, which is used as a charge generating pigment and shown by the formula I, is performed as follows. 13.17g of diamine compound shown by the formula II is added to 10% hydrochloric acid, and the temperature of liquid is kept at -1 deg.C. Next, substance where 3.54g of sodium nitrite is dissolved in water is dropped and cooled and let alone. Crystals being made by adding 42% hydrogen borofluoride to it are filtrated, and are cleaned with ethanol, and are dried, and 1.06g of tetrazonium fluoroborate and 1.06g of couplers expressed by formula III are dissolved in N, N-dimethyl formamide, and substance where 0.35g of sodium acetate is dissolved in water is dropped to this. The produced precipitate is filtrated, and it is cleaned with N, N-dimethyl formamide. After cleaning in water, it is dried under decompression so as to get 1.61g of disazo pigment (yield 71.8%).
Patent JP-H10140207-A (JP)
Title: Lubricant for warm forming and mixture powder for warm forming
Inventor: SATO MASAAKI
IPC: C10M111/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture powder which can be formed into a high density and high strength compacted body by hot forming method, by adding a lubricant comprising a fatty acid ester, hydrocarbon wax and lithium stearate by a specified proportion to the source material for powder metallurgy. SOLUTION: A lubricant comprising a fatty acid ester such as oleyl alcohol, a hydrocarbon wax such as natural paraffin wax, and lithium stearate are added and mixed in 1:(1 to 5):(1 to 10) ratio, by 0.01 to 0.3wt.%, 0.01 to 0.3wt.% and 0.01 to 0.6wt.%, respectively, to a metal powder as the source material for powder metallurgy. Further, a styrene butadiene rubber or ethylene glycol distearate is added as a binder by 0.02 to 0.5wt.% of the powder source material for powder metallurgy. Thus, a compacted formed body for powder metallurgy having an excellent density and strength can be obtd. by warm press forming at about 100 deg.C.
Patent JP-H02188417-A (JP)
Title: Local treatment for sealing carbon and graphite surface
Inventor: JIEIMUZU BIIMU NOO
IPC: C04B35/52
Filed: 1989-11-22
Abstract: PURPOSE: To seal the surfaces of porous carbon and graphite articles without depressurization and/o pressurization by applying a thermosetting resin on the surface of the article consisting of carbon, etc., kept at a specified temp. infiltrating the pores with the resin and then heating the article to cure the resin.  
     CONSTITUTION: The surface of the article consisting of porous carbon or graphite is heated to a temp. below the curing temp. of a thermosetting resin and where such a viscosity of the resin is obtained that the pores of the article are infiltrated with the resin. Subsequently, the sufficient number of coatings are applied at such as speed that the pores in infiltrated with the resin. An excess of the applied resin is removed from the surface. The surface is then heated to polymerize the resin in the pores, and a non-porous surface is obtained. The process is conducted under the atmospheric pressure, and the surface of the article is sealed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10131157-A (JP)
Title: Underwater outlet
Inventor: NISHIMURA TAKAHIRO
IPC: E02B9/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve dilution characteristics by peripheral water, and to lower water temperature and flow velocity in the vicinity of an outlet by installing a discharge nozzle opened towards an underwater section onto the front of a quaywall and mounting a jet swirling means swirling a discharged jet from the nozzle. SOLUTION: A means flow rate and means flow velociy calculated from the outlet area of a discharge nozzle 2 are set equally. The spread of a forcibly given swirling jet 11 is made larger than a natural jet 10 by centrifugal force by increased swirling flow velocity 13. The force of the attraction of peripheral water 14 is augmented because of the large swirling flow velocity 13 of a thermal effluent, and an area brought into contact with peripheral water 14 is widened because the flow region of the sirling jet 11 is spread. The swirling flow velocity larger than the forward flow velocity of the thermal effluent at the time of the swirling jet 11 is made larger than that of the natural jet 10, and the swirling jet 11 is moved forward while being bent in the swirling direction as a whole.  Accordingly, a thermal effluent jet is given swirling and the quantity of peripheral water 14 attracted is increased, mixed dilution is advanced and the flow rate and water temperature are lowered, and a diffusion range can be reduced.
Patent JP-H01142740-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G9/08
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the gloss of a black image and image density and to form a color image with natural gloss and proper contrast by making a melting temperature at the time when th melting viscosity of black toner shows 10<5>cp higher than the melting temperature at the time when the toner of other color shows the same viscosity. CONSTITUTION:When the toner image of four colors including the black toner is formed on an image forming body and transferred on a transfer material once, the image is formed in such order of colors that the black toner image 5 becomes the lowest layer or the uppermost layer on the transfer material 1. Since the melting temperature at the time when the melting viscosity of the black toner shows 10<5>cp is set higher than the melting temperature at the time when the toner of other color shows the same melting viscosity, the black toner is not easily melted even if a fixing temperature is set in a temperature at which the toner of other color is melted and mixed. Therefore, the surface of the black toner image after fixed does not become smooth and then incident light is irregularly reflected on the surface, so that the gloss becomes faint. And the image density is suppressed to be comparatively low, and the color image with excellent color reproducibility and resolution can be obtained.
Patent JP-H01143345-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KYOMASU MIKIO
IPC: H01L23/29
Filed: 1987-11-30
Abstract: PURPOSE:To prevent electric field effect to a semiconductor chip due to charge generated within resin by providing a transparent conductive film between the resin and the semiconductor chip. CONSTITUTION:A transparent conductive film 15 is formed on an insulation film 12 and a conductive film 15 is connected to an Al electrode 14. An indium oxide material is used for the conductive film 15. If a resin for sealing 16 is rubbed, friction charge is present within the resin 16. Electrical field effect to an epitaxial growth layer 7 by these charges is screened by the conductive film 15 which was connected to the power supply voltage +V. Thus, since the expansion of depletion layer within the epitaxial growth layer 7 is not influenced, no leak current increases. It prevents electric field effect to a semiconductor chip due to charges generated within a resin.
Patent JP-H10144883-A (JP)
Title: Semiconductor memory and fabrication thereof
Inventor: SAKAO MASATO
IPC: H01L27/108
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To ensure the storage capacity of a high capacity DRAM by an arrangement wherein a poly-tubular storage electrode can be formed even memory cells are patterned finely. SOLUTION: Element regions 101 are arranged obliquely to word lines 102 and bit lines 106. The bit lines 106 are connected with the element regions 101 through bit line contacts 105. Contact holes reaching a capacitive contact 103 are made through an interlayer insulator covering the bit lines 106 and polysilicon plugs are formed therein. Subsequently, storage electrodes are formed on the interlayer insulator using a core pattern 104 for forming storage electrodes thereon wherein the pattern 104 is arranged at uniform density on the interlayer insulator. Electrical contact can be made between the storage electrode and the capacitive contact 103 by forming a poly-tubular storage electrode the pattern 104 on the outside thereof.
Patent JP-H06131161-A (JP)
Title: Normalized floating point multiplication circuit
Inventor: TATEISHI SHUNSUKE
IPC: G06F7/487
Filed: 1992-10-15
Abstract: PURPOSE:To improve the processing speed of a normalized floating point multiplication circuit. CONSTITUTION:A partial product generation and addition circuit 12 generates a partial product, and further, it adds the generated partial product, and outputs a sum vector 105 and a carry vector 106. An addition circuit 13 adds the sum vector 105 and the carry vector 106, and outputs the added result as the multiplied result 107 of the multiplication circuit 1. A shift signal lookahead circuit 6 outputs a bit 6-1 to show the sign of the multiplied result 107 and the bit 6-2 to show the value of a first decimal place by using the sign bits 101-1, 102-1 of the mantissas 101, 102 of a multiplier and a multipliecand and the sum vector 105 and the carry vector 106 of the values in the course of the multiplication of the multiplication circuit 1. A shift signal generation circuit 3 outputs a shift signal 108 to show a shift number for normalization on the basis of the bits 6-1, 6-2. A normalization processing circuit 4 normalizes the multiplied result 107 of the multiplication circuit 1 by shifting it in conformity with the shift signal 108.
Patent JP-H09145657-A (JP)
Title: Alcohol densitometer
Inventor: FUJIMOTO KATSURO
IPC: G01N1/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument, which prevents the measuring errors caused by the splashing of liquid and the like when alcohol aqueous solution is injected. SOLUTION: An alcoholic densitometer 1 has an alcohol evaporating chamber 5 having an evaporating sheet 2, a fan 3 and a contact burning type gas sensor 4. In this constitution, the evaporating sheet 2 and the tip of a micro-syringe 7 are in contact when a sample is injected. Furthermore, the shape of the tip of the micro-syringe 7 is made to be the shape, which has the side of the contact area so that the evaporating sheet 2 is not hard to be broken at the contact time with the evaporating sheet 2.