baber/WOPTO huggingface dataset:
Patent JP-S58111390-A (JP)
Title: Laser diode with light-receiving element
Inventor: TOZAWA MASATO
IPC: H01S5/022
Filed: 1981-12-25
Abstract: PURPOSE:To design a circuit easily while accurately detecting the temperature of a flange by forming each electrode of the element as independent external electrodes. CONSTITUTION:Two electrodes of a laser diode element 4 and two electrodes of the light-receiving element 6 are extracted as independent external terminals by using leads 28-30 and a package 12. The light-receiving element 6 is formed in structure in which an intrinsic region 22 and a P conduction type region 23 are shaped into an N conduction type island region 21 formed at the center of the upper surface of a P conduction type substrate 20 in succession. Accordingly, since a P-N junction 24 for insulating the light-receiving element 6 functions as an insulator during operation, the electrodes of each element have the independent external terminals, thus resulting in easy incorporation into circuits of various kinds.
Patent JP-H05196565-A (JP)
Title: Photometric device
Inventor: ANTONI SHII GIRUBII
IPC: G01N21/03
Filed: 1992-07-15
Abstract: PURPOSE: To obtain an improved liquid flow cell having a small cross-sectional area and guiding light along its longitudinal axial line and having a long passage resticted by a liquid sample. CONSTITUTION: The light from a light source 20 enters an inlet optical fiber 22 to axially go toward the interior of the drilled hole 24 through which a sample liquid 26 flows of a photocell 10. The light is guided through the boundary between the liquid 26 and a layer 12 by total reflection and passes through an outlet optical fiber 28 so as to be measured by a detector 30 to issue from the photocell 10. A cell body part 32 obtains mechanical strength and seal for a liquid inlet section 14 and a fluid outlet section 18 as well as the inlet optical fiber 22 and the outlet optical fiber 28.
Patent JP-H0763035-A (JP)
Title: Oil deterioration detecting device
Inventor: YAMAGUCHI SHUJI
IPC: G01N33/30
Filed: 1993-08-24
Abstract: PURPOSE:To detect oil deteriorating condition certainly by means of simple constitution, by providing an oil deterioration detecting means which detects quantity of fine insoluble content to be captured by a fine insoluble content capturing filter provided in a specific position. CONSTITUTION:This device is composed of a fine insoluble content capturing filter 16 and a flow measurement section 17, and is provided in a bypass oil passage 10b branching from an oil circulating passage 10. Meshes of the fine insoluble content capturing filter 16 are formed in a size over micell of detergent dispersant added into oil and under meshes of an element 13a. The fine insoluble content occurring in the oil forms micell with the fine insoluble content adhering to the micell formed by the detergent dispersant, and is captured and removed by the filter 16. As a result, it is possible to remove extremely minute fine insoluble content. Consequently, deterioration condition of the oil can be certainly detected by the simple constitution.
Patent JP-S58113270-A (JP)
Title: Magnetic coating and production of vinyl chloride copolymer to be used therefor
Inventor: MIYOSHI SHIGETOU
IPC: C08F2/04
Filed: 1981-12-28
Abstract: PURPOSE:A magnetic coating that contains a solution of a vinyl chloride copolymer from vinyl chloride, vinyl carboxylate and the other monomers, a thermosetting resin and a magnetic powder, thus being suitable for use in magnetic tape, because of its high gloss, long pot life, blocking resistance and high adhesion. CONSTITUTION:(A) A copolymer of 100-400 average polymerization degree, which consists of (i) vinyl chloride, (ii) vinyl carboxylate such as vinyl acetate, (iii) endo-bicyclo[2.2.1]-5-heptene-2,3-dicarboxylic anhydride (iv) unsaturated carboxylic acid such as maleic acid where the amount of component (i) is 50- 85wt% based on (i+ii), component iii is 60-95wt% based on (iii+iv) and (iii+ iv) is 1-5pts.wt. per 100pts.wt. of (i+ii), is combined with (B) a thermosetting resin, a magnetic powder and an organic solvent to give the objective coating.
Patent JP-2001037403-A (JP)
Title: Bird-repulsing implement
Inventor: YASUI KENICHI
IPC: A01M29/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make birds have an illusion that a large object exists by strong light reflection surprising the birds and the mark always going up and down and making the birds feel like being swallowed somewhere and to produce the turbulence of a magnetic field by magnets, taking into consideration that various kinds of bird- repulsing implements have been marketed until now and they must maintain both an aversive feeling and fear above all which birds sense as the birds are accustomed to the bird-repulsing implements with the passage of time. SOLUTION: Birds are prevented from approaching by drawing large and small circles as the mark by means of a special coating material 7, printing or printing by a special ink in order to make the birds have an aversive feeling, by causing diffused reflection through powerful reflectors 3 so as to make the birds sense that objects larger than the birds go up and down and seem to about to attack the birds in order to make the birds feel fear and by produce the turbulence of a magnetic field through repulsion between permanent magnets. This bird-repulsing implement has the following three elements integrated into one: diffused reflection of light by reflectors; employment of a figure utilizing the social hierarchy which the bird has instinctively; and a special magnetic field utilizing two permanent magnets.
Patent JP-S6364748-A (JP)
Title: Sheet-fed rotary press
Inventor: NOZAWA KENJI
IPC: B41F33/06
Filed: 1986-09-08
Abstract: PURPOSE:To improve the quality of printed matter by providing a means to stabilize printing paper which stretches the paper in close contact with the means and a reject paper detection unit with a sensor to detect the printing density of printing paper between a printing unit and a paper rejector device. CONSTITUTION:A reject paper detection unit 30 is provided between a final printing unit 3 and a paper rejector device 4, and the reject paper detection unit 30 is equipped with a frame 31 for the printing unit 3, and right/left frames 32 which connect a paper ejector frame 16. On this frame 32, an enlarged diameter jumper barrel 33 is axially supported as a transport means which concurrently works as a printing paper stabilization means. Above the enlarged diameter jumper barrel 33, a sensor 35 is arranged to detect the printing density value of each pixel, identify the difference between a reference image and the printing density value of each pixel and transmit a signal, if there is such a difference. The signal is transmitted to, e.g. the paper ejector device 4 through a timer, and the rejected paper is ejected to a different channel from that above a paper stacker 20 when it arrives at a pinching releasing part of the paper ejector device 4.
Patent JP-H0555398-A (JP)
Title: Semiconductor device
Inventor: ABE MITSUNORI
IPC: H01L23/40
Filed: 1991-08-22
Abstract: PURPOSE:To enable a semiconductor chip to be enhanced in heat dissipating properties by a method wherein a circuit board is formed in a composite structure composed of a ceramic board and a multilayer resin board. CONSTITUTION:A board 1 where a semiconductor chip 5 is mounted with its face upward is composed of a ceramic board 2 and a multilayer resin board 3 which is formed by alternately providing low dielectric constant resin layers 31 and conductor patterns 32 onto the surface of the ceramic board 2. A heat conductive pad 8 provided with windows 8B where outer lead bonding pads 7 are arranged in line is provided to the surface of the multilayer resin board 3, a heat conductive plate 40 is attached thereon, furthermore a semiconductor chip 5 is die-bonded to a central square section 40A of the heat conductive plate 40, and a frame-shaped heat dissipating body 50 is mounted surrounding the semiconductor chip 5. Therefore, the heat released from the semiconductor chip 5 is transmitted to the heat dissipating body 50 large in heat dissipating area through the intermediary of heat conduction plate 40 and discharged into the air from the heat dissipating body 50, so that the semiconductor chip 5 is improved in heat dissipating properties.
Patent JP-S6268569-A (JP)
Title: Adhesive nozzle
Inventor: KASAOKA KAZUMASA
IPC: B05C5/00
Filed: 1985-09-20
Abstract: PURPOSE:To facilitate the washing of the interior of a nozzle and the removal of a cured adhesive, by covering the upper surface of the small width groove forming the adhesive emitting port for emitting the adhesive with a cover body made of a material non-adhesive to the adhesive in a detachable manner. CONSTITUTION:An adhesive nozzle 1 can apply an adhesive to a work widely and linearily at equal intervals by moving an inclined surface 19 rearwardly along the work. After the adhesive is applied, a press plate 33 is removed by loosening screws 36; thereby, a sheet like cover body 10 made of a material non-adhesive to the adhesive, for example, Teflon can be easily detached without being adhered to an upper surface part 7. Therefore, the exposed interiors of a small width groove 6, a transverse groove 21 and a longitudinal groove 29 can be easily washed and, even when the adhesive is cured, the cured adhesive can be easily removed.
Patent JP-S60104761-A (JP)
Title: Fuel injector
Inventor: KUNIMOTO ETSUO
IPC: F02M63/00
Filed: 1983-11-10
Abstract: PURPOSE:To obtain a fuel injector having high injection pressure under intermediate/low rotary region while freely settable of injection timing and appliable on an engine having high rotation by employing a rotary valve monitoring valve and constructing the injection system as a storage pressure control valve. CONSTITUTION:Fuel is delivered through a high pressure pump 8 then pressure fed through a pipe 9 to an accumulator 7 to be accumulated. Accumulated high pressure oil is fed through an injection tube 52 to the oil path 102, grooves 101, 112, oil path 113 and groove 111. Upon rotation of rotor 11 to open the groove 111 to the oil path 103, high pressure oil is fed through the oil path 103 and injection tube 51 to a fuel valve 6. Here, a lever 15 is operated by an actuator 16 to push the groove 14 to the right/left by means of a shift rod 152 thus to move the rotor 11 to the right/left. Consequently, the time interval where the groove 111 and oil path 103 are meeting is varied to regulate fuel supply. The actuator 16 is controlled by means of a computor 20.
Patent JP-S5998612-A (JP)
Inventor: USHIRO KENZOU
IPC: A01B71/00
Filed: 1982-11-29
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-S5999057-A (JP)
Title: Secondary suction air supplying device for internal- combustion engine
Inventor: FUJIMURA AKIRA
IPC: F02M23/08
Filed: 1982-11-29
Abstract: PURPOSE:To maintain an air-fuel ratio properly at all times by a method wherein an air control valve, bypassing an orifice provided in a secondary air path, is closed when a choke valve is fully closed and the small amount of secondary air, passing through the orifice, is supplied to the engine. CONSTITUTION:A secondary suction air path 11 is connected to a suction air path 3 so as to bypass a throttle valve 5 and two sets of air control paths 13, 14, interposed with air control valves 15, 16 respectively, are provided so as to bypass the orifice 12 provided in the path 11. The air control valve 15 is controlled together with an exhaust gas recirculating valve 21 by introducing a negative pressure controlled by a vacuum control unit 31 into the vacuum chamber thereof while the air control valve 16 is controlled by introducing the suction vacuum of the downstream of the throttle valve 5 into the vacuum valve 16a thereof. Further, solenoid valves 18, 19, controlled in accordance with the output of an oxygen concentration sensor 54, are interposed in the distributing paths 11a, 11b of the downstream of the orifice 12. Said vacuum control unit 31 closes the air control valve 15 when a choke valve 7 is closed totally.
Patent JP-S60105744-A (JP)
Inventor: AIMOTO NOBUO
IPC: E04B1/92
Filed: 1983-11-10
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-S5999650-A (JP)
Title: Manufacturing method of electrode section for fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J9/04
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a fluorescent lamp that is suitable to mass production by inserting lead wires that form a pinching section in the two holes of a stem from both ends and airtightly sealing them and then cutting and removing the unnecessary part of the lead wires. CONSTITUTION:A single wire W that forms a pair of lead wires 13 and 13 is bent in a form shown in Fig. a. In this case, an electrode pinching section 1 is made of iron/nickel wires and the sealing section B into a stem 2 is made of Jumet wires and an external lead section C is made of copper wires. Such a wire W is inserted in a pair of holes 12 perforated on a glass plate that comprises a buttom stem 2 shown in Fig. b from the external lead section C and the sealing section B of the wire W is airtightly sealed and secured to the holes 12 by glass firt 14 as shown in Fig. c. In addition, after both ends of an electrode 9 is inserted in a pair of the said pinching sections A, pinched by a tool, and secured to the wire W, the unnecessary part D of the wire W is cut and removed by the tool as shown in Fig. e.
Patent JP-H04233949-A (JP)
Title: Use of solvent for formation of fiber at proper place in elastic material
Inventor: UIRIAMU SHII TEII TANGU
IPC: C08K7/00
Filed: 1991-08-22
Abstract: PURPOSE: To provide a method for preparing a fiber-reinforced elastomer by forming fibers therein in-situ and an elastomer made thereby.  
     CONSTITUTION: This method comprises dissolving a fiber-forming material, pref. a high-performance polymer, in a compatible solvent and adding the resultant solvent/polymer mixture to an elastomer during compounding or mixing. The polymer is quickly dispersed into the elastomer, and the solvent rapidly evaporates. The shear of the mixer causes elongation of the polymer into fibers. The fibers may also be oriented by the shear of the mixer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1040343-A (JP)
Title: Reader/writer for ic card
Inventor: TANIFUJI HIDETO
IPC: G06K13/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a reader/writer in which the damage of an IC module mounted on an IC card can be prevented at the time of inserting or pulling out the IC card into or from the insertion port of the reader/writer. SOLUTION: At the time of allowing an IC card 1 to pass through an insertion port 3 of a reader/writer 5, even when the IC card 1 is pulled out while inclined in a direction in which the IC card can be easily pulled out according to the movement of a person who performs the inserting and pulling-out operation of the IC card 1, an IC module 2 can be prevented from colliding with the notched side of the insertion port 3 by a notch 4 provided in a direction orthogonally crossing the plane face of the IC card 1 although a card substrate part in the neighborhood of the IC module 2 collides with a contact part 6 of the insertion port 3.
Patent JP-S6452877-A (JP)
Title: Production of size for fiber
Inventor: YONEYAMA EMI
IPC: D06M13/463
Filed: 1987-08-25
Abstract: PURPOSE: To obtain a processed starch sizing agent for fibers, having excellent cold water dispersibility, low temperature gelatinizability and adhesion efficiency by adding a specific cationizing agent to starch and then thermally treating the mixture. CONSTITUTION: This method for producing a sizing agent for fibers comprises homogeneously mixing starch with an epoxy group-containing quaternary ammonium salt of the formula [(m) is 1 or 2; R1 -R3 are each an alkyl, a cycloalkyl or an aryl; two of the R1 -R3 may each form an alkylidene; (n) is 1 or 2; X is an inorganic or organic anion] as a cationizing agent, if necessary, adding an alkali and water to the mixture, and subsequently thermally treating the mixture under a wet condition having a water content of 13-27% and under conditions of >=100 deg.C, preferably 110-135 deg.C, and pH 7-10. The obtained sizing agent has good cold water dispersibility, good low temperature gelatinizability, high adhesion rate to articles to be treated, and small transfer rate to waste water, and thereby facilitates the treatment of the waste water.
Patent JP-S6189565-A (JP)
Title: Circuit for detecting inclination of signal
Inventor: NAKAMURA MASAHIRO
IPC: G01R29/02
Filed: 1984-10-08
Abstract: PURPOSE:To rapidly measure the timewise change quantity of an input signal, by calculating a time, when an input signal is present in the range of constant voltages corresponding to two different threshold values, as a count value. CONSTITUTION:The threshold value of an inverter 1 is set to vT1, the threshold value of a level shifter 2 to Vt2 and VT2>VT1 is formed between both values. When the voltage V of an input signal is V<VT1, VT2 and V>VT1, VT2, the outputs of the inverter 1 and the level shifter 2 become reverse in a level and a coincidence detection means 4 generates no control signal. In the intermediate of this voltage range, that is, VT1<V<VT2, the output levels of the inverter 1 and the level shifter 2 become same and a control signal is generated by the means 4 and a clock is inputted to a counter 11. The inclination of a signal wave form can be calculated from the count value counted during the time required in changing the voltage V from VT1 to VT2. That is, if the voltage of VT2-VT1 is divided by the time calculated from the count value, the timewise inclination of the signal can be calculated immediately.
Patent JP-S58114766-A (JP)
Title: Forming method for double-layered coated film
Inventor: MIYATA NOBUYOSHI
IPC: B05D5/00
Filed: 1981-12-29
Abstract: PURPOSE:To form a film of double-layered structure which has the both superior properties of an epoxy resin powder paint and a powder paint consisting essentially of rubber-modified epoxy resin by coating an objective surface with the former paint and then coating it with the latter paint. CONSTITUTION:The objective surface (specially, metallic surface) is coated with  a bisphenol type epoxy resin powder paint which forms a film having superior adhesive strength, corrosion resistance 3, etc., to the objective surface and contains aromatic amine, etc., or polyhydric phenol, etc., as a setting component. This aromatic amine uses, for example, metaphenylenediamine and the polyhydric phenol uses, for example, bisphenol A[2,2-bis(4-hydroxyphenyl)propane], respectively. Then, said coated surface is further coated with a powder paint which consists essentially of a setting agent epoxy resin modified by a rubber component consisting essentially of butadiene and forms a film having superior impact resistance, bending resistance, etc. Consequently, the top coating film prevents deterioration in the impact resistance, etc., of the base coating without deteriorating the adhesive strength, corrosion resistance, etc., of the base coating film.
Patent JP-H06107460-A (JP)
Title: Piezoelectric substance composition
Inventor: KATOU TOMOYOSHI
IPC: H01L41/187
Filed: 1991-08-22
Abstract: PURPOSE:To provide a piezoelectric substance compsn. for an ultrasonic probe suppressing spurious vibration because of a high electromechanical coupling factor of longitudinal vibration and a reduced electromechanical coupling factor of transverse vibration and having >=200 deg.C Curie temp., a high relative dielectric constant and high bending strength. CONSTITUTION:This piezoelectric substance compsn. is represented by a general formula Pb(1-aCaaTiO3+bWO3+cX2O3 (where 0.24<=a<=0.36, 1.4<=b<=3.0, 0.6<=c<=1.4 and X is at least one kind of metallic element selected among Sm, Gd, Dy, Nd, Y and La).
Patent JP-S6272323-A (JP)
Inventor: NAKAYAMA NOBUTOSHI
IPC: G03B42/02
Filed: 1985-09-26
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-H09157678-A (JP)
Title: Lubricating composition
Inventor: MIKAMI EISHIN
IPC: C10N20/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating composition capable of preserving lubricating oil or grease without deteriorating it, excellent in heat resistance and secured in mechanical strength, and standing continuous service for substantially longer time as compared to conventional lubricating compositions. SOLUTION: This lubricating composition is obtained by polymerization of (a) a modified silicone oil having reactive organic group such as amino- modified silicone oil and (b) a curing agent having organic group reactive with the above reactive organic group (e.g. alicyclic epoxy group) in (c) a lubricating oil or grease incompatible with both the components (a) and (b) to effect holding the component (c) in three-dimensional silicone network structure. This composition enables the component (c) to ooze via the communicating holes in the composition onto the surface of the composition and lubricating performance to be exerted stably for a long time. Use of a mixed oil, with this composition incorporated with a high-viscosity synthetic hydrocarbon oil, as base oil for a lubricating oil or grease surely prevents oil segregation during molding and curing process.
Patent JP-S6188216-A (JP)
Title: Lighting device of endoscope
Inventor: NAKAMURA TAKEAKI
IPC: A61B1/00
Filed: 1984-10-08
Abstract: PURPOSE:To easily vary the light distribution state of illumination light and set a desired light distribution state speedily by using a liquid-crystal cell for a lighting optical system and providing a control means for an applied voltage which varies and controls the refractive index of liquid crystal at hand. CONSTITUTION:Liquid crystal materials 26a and 26b which have the same characteristics are charged between a plano-concave lens 24 and a concave lens 25 fitted to both sides of a transparent plate 22, such as a glass plate, fixed to a frame 21 across spacers 23 and 23, and the transparent plate 22. Those liquid crystal materials 26a and 26b decrease in refractive index as the applied voltage V0 rises, and therefore the focal length of a liquid crystal lens 15 as a concave lens becomes long. Consequently, the orientation angle (projection angle) of illumination light is decreased as the applied voltage V0 is raised, and increased by lowering the applied voltage. For the purpose, the applied voltage is controlled at hand to set a desired orientation state speedily.
Patent JP-S60103726-A (JP)
Title: Tri-state output circuit
Inventor: MATSUDA KOUHEI
IPC: H03K19/0175
Filed: 1983-11-10
Abstract: PURPOSE:To decrease the number of transistors (TRs) of a CMOS ternary state output circuit by connecting in common drains of the 1st P-channel TR and N- channel TR so as to constitute an output inverter. CONSTITUTION:A CMOS ternary state output circuit consists of P-channel TRs 11-13, N-channel TRs 14-16, high resistors 17, 18 and a CMOS inverter 19. The output inverter 20 consists of the P-channel TR11 and the N-channel TR14. A control signal 27 is fed to a gate of the N-channel TR16, and a signal inverted by the inverter 19 is fed to a gate of the P-channel TR12. A data signal 26 is given to a gate of the P-channel TR13 and a gate of the N-channel TR15. Thus, the number of TRs is decreased.
Patent JP-S60131397-A (JP)
Inventor: CHIYAARUZU BII HOORU
IPC: B63H20/08
Filed: 1984-10-08
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。