baber/WOPTO huggingface dataset:
Patent JP-H09133646-A (JP)
Title: Instrument for measuring alcohol concentration and method for controlling it
Inventor: FUJIMOTO KATSURO
IPC: G01N33/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To surely measure the alcohol concentration of a sample by preventing the occurrence of such a state that used evaporation paper is not exchanged or a chamber is not exhausted sufficiently after measurement. SOLUTION: A discriminating means 5 discriminates whether or not the concentration of vaporized alcohol at preset prescribed discriminating timing exceeds a preset reference value based on the concentration of vaporized alcohol at the discriminating timing and the reference value and, when the concentration of the vaporized alcohol at the prescribed timing exceeds the reference value, a measurement inhibiting means 6 inhibits the measurement of the concentration of liquid alcohol by means of a measuring means based on the discriminated result of the discriminating means 5. Since the inhibiting means 6 inhibits the measurement or an alarming means 7 gives an alarm, the measurement is not performed when such a state occurs that paper 2 impregnated with a sample is unchanged or a sample chamber 3 is not exhausted sufficiently.  Therefore, the concentration of liquid alcohol can be easily and surely collected.
Patent JP-H05125634-A (JP)
Title: Anti-germinal mop cord yarn
Inventor: MINAMI TOSHIO
IPC: D02G3/44
Filed: 1991-11-05
Abstract: PURPOSE:To provide the subject hygienic cord yarn having an anti-germinal activity not deteriorated by washing, free from the multiplication of bacteria and fungi and useful for hospital mops. etc., by employing element fibers mixed with copper compound-containing fibers as a part of the element fibers constituting the mop cord yarns. CONSTITUTION:A copper ammonia cellulose solution is spun from a spinneret, and the spun fibers are coagulated in a spinning funnel filled with a spinning aqueous solution. The regenerated fibers are cut and washed with water to produce copper hydroxide-containing staple fibers containing a copper-cellulose coordination compound within the region ranging from the center of the fiber to 90% of its radial. The staple fibers are immersed in a 50 deg.C aqueous solution containing potassium sulfide in a concentration of 5wt.% for 20min, washed with water and subsequently dried to obtain the regenerated cellulose fibers containing the copper sulfide therein. Spun yarns containing the staple fibers in an amount of 20wt.% are produced and subsequently twisted together with hot melt-bonding fibers to obtain the objective anti-germinal mop cords using element fibers mixed with the copper compound-containing fibers as at least one of the element fibers.
Patent JP-H06141509-A (JP)
Title: Rotating machine
Inventor: MIZUNO SHINICHIRO
IPC: H02K9/06
Filed: 1992-10-27
Abstract: PURPOSE:To increase a cooling effect by making a space in the circumferential direction of an inner cylinder of a bearing that supports a hollow shaft between the hollow shaft made of material having a different thermal conductivity from that of a shaft and a fitting section of the inner cylinder of the bearing. CONSTITUTION:In a rotating machine, a space (a) is formed in the circumferential direction of an inner cylinder of a bearing that supports a hollow shaft 7a between the hollow shaft 7a made of material having a different thermal conductivity from that of a shaft 7 and a fitting section of the inner cylinder of the bearing. Heat generated due to a loss in the rotating machine is emitted from the surface of a bracket that is brought into contact with the bearing through the shaft 7a and then through a fan and the bearing. The shaft 7 and the shaft 7a are fit in with each other by shrinkage fit and so, the heat generated in the rotating machine is transmitted to the shaft 7a of a higher thermal conductivity through the shaft 7 and then the temperature of the shaft 7a increases. However, cooling air passes through a ventilation channel (b) and therefore the heat radiation is accelerated. Meanwhile, the space (a) cuts off heat and thereby the heat transmission to the bearing is prevented.
Patent JP-H11124954-A (JP)
Title: Reinforcing method for concrete column
Inventor: TAMURA TOMIO
IPC: E01C21/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing method whereby a reinforcing operation involving winding a number of reinforcing fiber sheets around a concrete column can be completed in a short time. SOLUTION: Resin-impregnated reinforcing fiber sheets are bonded to the peripheral surface of a concrete column 3 to reinforce the column 3. The plurality of reinforcing fiber sheets bonded are laminated to form a shell sheet 1c which in its middle has plate-shaped parts 1b impregnated with resin and hardened and which has remaining unimpregnated parts 1a. After the plate-shaped parts of the shell sheet 1c are bonded to the peripheral surface of the column 3 via an adhesive, the unimpregnated parts 1a are laid one on the other and bonded to the peripheral surface and are then impregnated with resin and hardened.
Patent JP-H04162752-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI KAZUO
IPC: H01L23/12
Filed: 1990-10-26
Abstract: PURPOSE:To prevent any break of a semiconductor chip and any sticking of dust to said chip during adjustment by separating a semiconductor chip mounting portion from respective circuit boards for input and output impedance adjustment and also providing surrounding insulation blocks and insulating side walls. CONSTITUTION:A conductive substrate 1 has a projected portion 1a at the center for mounting a device; circuit boards 21 and 22 for input/output impedance adjustment are arranged on the conductive substrate 1 at both the sides of the projected portion 1a; and an insulating block 4 separates and surrounds the projected portion 1a and circuit boards 10 and 11. Also, an electrode 8 is placed on the top surface of the insulating block 4; and an insulating side wall portion 7 is placed on the insulating block 4 including the electrode 8 and separates and surrounds the projected portion 1a and the circuit boards 10 and 11. And a semiconductor chip 2 is mounted on the projected portion 1a and metal fine wires 3 sequentially and electrically connect together the electrode of semiconductor chip 2, the electrode 8 on the insulating block 4 and the circuit patterns 21 and 22 of the circuit boards NO and 11. By doing this, the sticking of dust generated during break and adjustment of the semiconductor chip 2 can be prevented.
Patent JP-H08126431-A (JP)
Title: Raising seedling medium soil and method for raising seedling
Inventor: SUYAMA JUN
IPC: A01G1/00
Filed: 1994-10-29
Abstract: PURPOSE: To stably obtain pot seedlings causing no crumbling of their root balls by putting psyllium seed gum-contg. raising seedling culture soil into the respective seedling chambers in a seedling box followed by seeding, etc., followed by solidifying the soil under specified conditions to efficiently conduct a raising of setting pot seedlings. CONSTITUTION: Raising seedling culture soil containing pref. 5-7g (per L of the soil) of psyllium seed gum is put into the respective seedling chambers in a seedling box where the many pot-like seedling chambers each with an extruding hole at the bottom stand at regular intervals, each of the chambers is seeded or inoculated with buds and irrigated, and the irrigation is stopped before setting to reduce the water content of the culture soil and solidify the soil, thus conducting raising pot seedlings for setting.
Patent JP-S62149505-A (JP)
Title: Rear suspension
Inventor: SHIBAHATA KOJI
IPC: B60G3/26
Filed: 1985-12-24
Abstract: PURPOSE:To improve the extent of driving stability, by constituting an upper link with two links so as to make an interval between axle side setting points narrower than that between body side setting points, while constituting a lower link as an A type arm which makes the axle side setting point an apex. CONSTITUTION:An upper system link is constituted of links 23 and 24, and a distance L between body side setting points 23a and 24a is made longer than a distance l between axle side setting points 23b and 24b. And, a lower link 10 is made into an A type arm, setting the apex 10b down to the axle side setting point. In this constitution, spans L and l are set to the desired value whereby and axial extension part intersection point G can be selectively set up and, what is more, a virtual king pin axis connecting the apex 10b of the A type arm 10 to the intersection point G can be optimized. With this constitution, driving stability is improvable.
Patent JP-H01134081-A (JP)
Title: Evacuator
Inventor: TAKAHASHI KUNIHIRO
IPC: F04B37/02
Filed: 1987-11-18
Abstract: PURPOSE:To hold down the partial pressure of water and secure a high vacuum in a short time by installing a getter pump, using yttrium or a yttrium alloy as a getter material, as an evaculator. CONSTITUTION:A roughing vacuum pump 5 and a turbo-molecular pump 2 are connected to a vacuum vessel as an exhauster via a pipeline 6, and a yttrium getter pump vessel 3 and a yttrium getter pump 4 are combined together to the pipeline in addition. Yttrium is especially good in an affinity with a water molecule, and it is left behind in a vacuum and works so as to couple with the water molecule coming out of a vessel wall surface. Owing to this fact, moisture accounting for most of partial pressure in the vacuum is removed, and thereby the water partial pressure is extremely lowered, so that a high vacuum is securable in a short time.
Patent JP-S62149376-A (JP)
Title: Production of bulk molding compound
Inventor: KANO SABURO
IPC: C08L33/00
Filed: 1985-12-24
Abstract: PURPOSE:To form a glass pattern which is inconspicuous, is semitransparent and has a massive feel by superposing a bulk molding compd. (hereafter expressed as BMC) surface and film formed with a print, etc., to be transferred onto the BMC surface thereby transferring the print, etc., to said surface. CONSTITUTION:The BMC is formed by kneading an unsatd. polyester resin, curing catalyst and thickener as well as additives including a filler, coloring agent, shrinkage decreasing agent, internal release agent, etc., then molding the mixture to a sheet shape. The surface of such BMC and the print surface or depicted picture surface of the film formed with the print such as design and pattern or the depicted picture to be transferred onto the above-mentioned surface are superposed to transfer the print, etc., onto the above-mentioned surface. As a result, the BMC of which the glass pattern is inconspicuous, is semitransparent and has the massive feel and which has the design, pattern, etc., having the excellent reproducibility and fixability of the design, pattern, etc., is easily and efficiently produced. The applications thereof include wall materials, lavatory vanity tables, bathtubs, ornaments for the alcove, etc., having the design, pattern, etc., and above all, marble pattern.
Patent JP-H0597578-A (JP)
Title: Vapor-phase growth device
Inventor: ONIYAMA HIDEYUKI
IPC: C23C16/44
Filed: 1991-10-09
Abstract: PURPOSE:To reduce surface detect density of epitaxial thin film in the subject device having a flow channel by installing a means of cooling a ceiling part of the flow channel. CONSTITUTION:A spray outlet 5 wider than width of a flow channel 3 of guiding a raw material gas to a substrate 2 is laid in a reaction tube 1 and a cooling gas can be supplied to a ceiling part 4 of the flow channel 3. The length of a nozzle is made adjustable, a stainless steel pipe 7 having 1/4 inch diameter wound tens times is immersed in a constant temperature bath as a cooler 6 and the cooling gas can be sufficiently cooled. A high-purity hydrogen or inert gas neither contaminating nor corroding the reaction tube 1 is used as the cooling gas. A piping from the cooling device to the reaction tube is equipped with a heat insulating material 8 for preventing condensation. Thus, temperature of the ceiling part 4 is kept lower than the decomposition temperature of the raw material gas so that decomposition of the raw material gas in the vicinity of the inner wall of the flow channel 3 is suppressed and reaction precipitates are hardly stuck to the inner wall of the flow channel to attain the purpose.
Patent JP-H04165952-A (JP)
Title: Linear step motor
Inventor: YANOSAKA MASAMI
IPC: H02K41/03
Filed: 1990-10-26
Abstract: PURPOSE:To increase the driving force of a needle without increasing magnetomotive force by enlarging the magnetic resistance at the center of each magnetic pole of the needle in the longitudinal direction of a stator than those at both ends. CONSTITUTION:At the top face of each magnetic pole 21 of each needle element 2, a needle magnetic pole tooth 22 is not made at the center in the longitudinal direction of a stator 1, and as regards the magnetic resistance to the stator 1, the center of the magnetic pole 21 is enlarged than both ends of the magnetic pole 21. By doing it this way, the ingredients in the direction of the propulsion of the magnetic flux in the vicinity of the top of the needle magnetic pole tooth 2 increases than ever, and eventually the driving force improves. At this time, since the counter area between the stator magnetic pole tooth land the needle magnetic pole tooth may not be changed, the apparent gap between the stator and the needle never becomes large, so magnetic efficiency never decreases and never weakens the driving force.
Patent JP-H09134222-A (JP)
Title: Power unit protection circuit
Inventor: DANJO TETSUYA
IPC: G05F1/56
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble where a transistor TR is abnormally heated to emit smoke or take fire by controlling the TR that manages the open/close state of the power rectification output by making use of the voltage drop that is applied to the load in a load short circuit mode. SOLUTION: The DC voltage is acquired from the secondary winding of a power transformer T via a rectifier diode D1 and a smoothing capacitor C1 and then applied to the emitter of a PNP TR Q1 which opens and closes the power rectification output. The collector of the IR Q1 is connected to the load RL and a smoothing capacitor C2. At the same time, a diode D2 is connected between the collector of the TR Q1 and the base of a control TR Q2 in the direction where the load RL absorbs the base voltage of the TR Q2 in a short circuit mode of the load RL. Thus the TR Q2 which manages the open/close state of the power rectification output is set in a non-conductive state. Then the TR Q2 conducts in a normal state when the load RL has no short circuit. As a result, both TR Q1 and Q2 can be prevented from being abnormally heated to emit smoke or take fire.
Patent JP-H04162544-A (JP)
Title: Semiconductor device
Inventor: KAGIYAMA SHIGERU
IPC: H01L21/66
Filed: 1990-10-25
Abstract: PURPOSE:To output an alarm when a probe is displaced, and to detect even the generation of bump collapse due to the displacement of the probe without checking appearance by forming a pump for the probe not connected to an internal circuit and a peripheral wiring layer surrounding the periphery of the bump and being connected to the bump for measurement. CONSTITUTION:In a semiconductor device having bump electrodes 4 brought into contact with the probe 7 of a probing-card on the surface of a semiconductor chip 1 in order to measure the electrical characteristics of the semiconductor chip 1, a bump 2 for a probe not connected to an internal circuit and a peripheral wiring layer 3 surrounding the periphery of the bump 2 for the probe and being bonded with the bump 4 for measurement are formed on the surface of the semiconductor chip 1. Bumps 2 for gold probes not connected to an internal circuit are formed at two corners of the semiconductor chip 1, and the peripheral wiring layers 3 having the same height and composed of gold as the same material quality are shaped around the bumps 2 at intervals of approximately 10mum. The peripheral wiring layers 3 are connected to the bumps 4 for measurement at GND potential positioned near the bumps 2 for the probe. The bumps 2 for the probes are used only for checking displacement.
Patent JP-2000121317-A (JP)
Title: Interference phase detecting system for optical interferometer
Inventor: YAMAHA TSUNEO
IPC: G01B11/30
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To precisely measure a phase difference corresponding to the distance between stepped parts. even if a reflectivity varies, by rotating a laser beam by a specified angle in accordance with the reflection factor of a measuring plane. SOLUTION: A polarization angle adjusting means 1 rotates a laser beam f0 by a specified angle in accordance with the reflection factor of a measuring plane 3C, and adjusts the polarization angle of a laser beam f1. In accordance with an incident angle (polarization angle) of this laser beam f1, a beam splitter 33 outputs a transmitted laser beam f2 and a reflected laser beam f3 of different intensities. The transmitted laser beam f2 is modulated and becomes a laser beam f4, and the reflected laser beam f3 is also modulated and becomes a laser beam f5. They enter a beam splitter 34 respectively and synthesized, and enter a polarizing beam splitter 3A. A laser beam f4 reflected irradiates a reference plane 3B, and a laser beam f5 transmitted irradiates a measuring plane 3C.  And the laser beams f4, f5 reflected respectively enters a photoelectric receiving element 3G, and becomes an electric signal in accordance with the interference component of both laser beams. And a phase difference measuring circuit 3H measures the phase difference between both laser beams in accordance with the level difference of the measuring plane 3C.
Patent JP-2000122802-A (JP)
Title: Point control device
Inventor: KAWACHI NOBUYUKI
IPC: G06F3/033
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a point control device for a computer which is small-sized and has high operability about a point control device being one of input devices for electronic equipment such as CAD and a personal computer. SOLUTION: A sliding plate 20 having selection and execution switch buttons 21 and 22 is arranged at the top end of a track ball 11, and the track ball is made to rotate by sliding on the plate 20 in every direction so that the movement control of a point and a selection or execution operation can be performed.
Patent JP-S62149765-A (JP)
Title: Acrylic/melamine resin paint
Inventor: UCHIYAMA TOSHIHIKO
IPC: B05D7/24
Filed: 1985-12-25
Abstract: PURPOSE:To provide the titled paint which gives a coating film having excellent smoothness and film performance and is suitable for use in carrying out wet- on-wet coating on a coating film mainly composed of a polyester resin, by blending an acrylic resin with a melamine resin, a pigment and a solvent. CONSTITUTION:45-30wt% (by weight; the same applies hereinbelow) acrylic resin (a) having a number-average MW of 15,000-30,000 is blended with 5-20% melamine resin (h) (e.g., a butyl-etherified melamine resin), 0.5-5% pigment (c) (e.g., carbon black) and 49.5-45% solvent (d) (e.g., n-butanol) to obtain an acrylic/melamine resin paint (C). The surface of a priming coat (A) composed of 10-50% titanium, 10-30% BaSO4, 0-5% talc and 0-3% carbon black is intercoated with a polyester resin paint (B) composed of a polyester resin and a melamine resin in a blending ratio of 8-6/2-4. The component C is applied to the surface of the intermediate at 10-30 deg.C for 14-18sec by wet- on-wet coating to give a film of 10-25mu in thickness and the film is baked.
Patent JP-H01135497-A (JP)
Title: Method and device for molding synthetic resin material
Inventor: NAKATANI TSUNEJI
IPC: B26F1/26
Filed: 1987-11-19
Abstract: PURPOSE: To easily mold a three dimensional-shaped product from a once solidified synthetic resin plate-like work by fabricating the center of a work, and locally thermoforming it by applying vibration by sandwiching the work by upper and lower punches in the second place. CONSTITUTION: An upper die 4 is lowered by actuating a die clamp cylinder 5, and in a condition where a once solidified synthetic resin plate-like work W is fixed by upper and lower dies 3 and 4, an upper punch 6 is lowered by actuating a punch clamp cylinder 9, and a hole is punched in the center of this work W. Next, in a condition where the work W is sandwiched by a bottom part of the upper punch 6 and a shoulder part 22 of a lower punch 10, a servo valve 14 is actuated by a command from a servo amplifier 15, and the upper and lower punches 6 and 10 are vibrated through a servo cylinder (an exciting means) and an exciting frame, and a shearing part of the work is softened.  In this way, when the shearing part softens, the upper and lower punches 6 and 10 are moved so as to become the final work shape, and extrusion is performed, and local thermoforming is applied, and extrusion molding is performed on the work W in the final product shape.
Patent JP-H08160366-A (JP)
Title: Spectacles with conversation display
Inventor: ITO KATSUYA
IPC: G02B27/02
Filed: 1992-09-16
Abstract: PURPOSE: To make it possible to convert sounds to characters and symbols and to display these characters and symbols to a person, such as deaf-mute, being hard of hearing, with spectacles in the field of vision. CONSTITUTION: These spectacles are obtd. by providing the inner side of the spectacles 1 with microphones 2, 3, liquid crystal displays 4, 5 and mirrors 6, 7, 8, 9 and using an electronic apparatus on the outside.
Patent JP-H06114904-A (JP)
Title: Injection mold and molded form using the same
Inventor: ODAKA KOICHI
IPC: B29C45/26
Filed: 1992-10-05
Abstract: PURPOSE:To provide an injection mold in which a boss portion can efficiently be cooled and a molded form manufactured by using the same mold. CONSTITUTION:A boss hole forming core pin 3 formed of a material having high thermal conductivity is provided at a side of a movable mold 1 at a side opposed to a cavity 2, caulked by a pipe 4 and fixed. A cooling core pin 7 formed of the same material having a high thermal conductivity is provided at a side of a stationary mold 6.
Patent JP-H04169529-A (JP)
Title: Livestock mastitis-preventing agent and preparation thereof
Inventor: TAKENAKA SHINJI
IPC: A61P15/14
Filed: 1990-10-30
Abstract: PURPOSE:To provide a mastitis-preventing agent containing chitosan (derivative) as an active ingredient, forming stable coating films to prevent the multiplication of pathogenic bacteria in mammilla and inhibiting the invasion of the pathogenic bacteria into the mammilla, and having no irritation on the mammilla. CONSTITUTION:An aqueous solution or acidic aqueous solution containing chitosan and/or a chitosan derivative in a concentration of 0.1-10% as an active ingredient is prepared, and applied by a spraying or immersing method to form the coating film of the chitosan and/or the chitosan derivative on a mammilla. A conventional anti-bacterial agent such as povidone iodide, chlorohexidine gluconate or sodium hypochlorite may be added to the aqueous solution.