baber/WOPTO huggingface dataset:
Patent JP-H0980044-A (JP)
Title: Measuring method for protein
Inventor: NAKANISHI KEIKO
IPC: A61B5/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which the replenishment of a reagent, a sheet of test paper and the like is not required and in which the concentration of protein in urine is measured precisely without being affected by the component of the urine. SOLUTION: A first physical-quantity measuring means 2 which measures the physical quantity of living-body bodily wastes, a protein adsorption means 4 which adsorbs and removes protein in the living-body bodily wastes and a second physical-quantity measuring means 5 which measures the physical quantity of the living-body bodily wastes from which the protein has been absorbed and removed by the protein adsorption means 4 are installed in a flaw passage 1 through which the living-body bodily wastes are passed. A computing means 6 which computes the concentration of the protein on the basis of a change in the physical quantity of the living-body bodily wastes by the first phyiscal- quantity measuring means 2 and the second physical-quantity measuring means 5 is provided. Thereby, the protein in the living-body bodily wastes can be measured without using chemicals or the like.
Patent JP-H0680300-A (JP)
Title: Sorter
Inventor: HIROTA KAZUHIRO
IPC: B65H39/11
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a drive transmitting mechanism which can stop a distributor provided to a sorter securely at a specific pin position. CONSTITUTION:A drive transmitting mechanism 60 to move the distributor of a sorter is composed of a motor 61, a driving side gear 62 connecting to the motor 61, a driven side gear 64 engaged to the gear 62, nontooth parts 62c and 64c provided to the gears 62 and 64, plural pins 63 and 63a provided to the driving side gear 62, an upper groove and a lower groove 65a and 65b provided to the driven side gear 64 which is engaged to the gear 62, a stopper which consists of a convex 62e at the driving side and a concave 65c at the driven side, formed in a circular arc of the same curvature, and a detector 68 to detect the driving of the driving side gear 62. One rotation of the driven side gear 64 makes one stroke of the distributor moving opposing to the neighboring pin.
Patent JP-H0282462-A (JP)
Title: Fuel cell power generation system
Inventor: NAGATA YUJI
IPC: H01M8/06
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the thermal fatigue in the reaction tube of a reform device, and make the long life of the reform device by providing the means for measuring single or plural reaction tube temperatures in a reform device, and for compensating the output of an inverter based on the value measured. CONSTITUTION:In this constitution, the maximum temperature i is determined from detected values a1-an of the temperatures at a reaction tube top part with a maximum value computing element 11, the deviation k between the temperature i and the limitation value j of the top part temperature is found, moreover a compensation value 1 is given to an inverter reference set value m with a computing element 12 based on the k, and a final set value n is generated. Here the element 12 gas the function in which an inverter output is compensated in a positive direction only when e.g., i becomes j or more and the temperature deviation k becomes negative. Consequently the effect, preventing the excessive temperature rise in the reaction tube occurring at the time of power generation operation in particular at the time of load changing operation in a fuel cell plant, can be obtained. This enables the deterioration or damage in a reform device followed thermal fatigue to be avoided, and long life achieved.
Patent JP-H0396936-A (JP)
Title: Color scanning exposure device
Inventor: HATTORI YUTAKA
IPC: G03B33/12
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a small-sized device which does not require a light source at every photosensitive wavelength by imposing modulation at every color by using a single white light source which includes red, blue, and green, and then exposing a photosensitive, pressure-sensitive sheet with a scanning optical system to composite white light. CONSTITUTION:The light emitted by the light source which radiates the white light including color components of red(R), green(G), and blue(B) is converged by a collimator lens 1 into nearly parallel light. Further, the light guided to a color modulation part 20 becomes the white light modulated with image signals (not shown in Figure) by the red, green, and blue components and the white light is made incident on a polygon mirror 12. The mirror 12 rotates at an equal angular velocity as shown by an arrow, so the incident light is polarized and reflected within a constant angle range, guided to an ftheta lens 13, and converged into a fine spot which moves on the photosensitive, pressure- sensitive sheet 14 at the equal speed. Consequently, a color image reproduced by combining yellow, magenta, and cyan can be obtained and the small-sized, simplified device which does not require light sources by photosensitive wavelengths can be realized.
Patent JP-H0876109-A (JP)
Title: Liquid crystal projector
Inventor: SUZUKI YUKIO
IPC: G02F1/1335
Filed: 1994-09-02
Abstract: PURPOSE: To eliminate infrared rays and ultraviolet rays included in light from a light source without exerting an adverse effect on the color and the brightness of a picture and to prevent the temperature from rising and the polarizing characteristic of a polarizing plate from being deteriorated as for a liquid crystal projector enlarging and projecting the picture displayed on a liquid crystal display panel by using a projection lens. CONSTITUTION: A mirror 5 whose reflectivity to infrared rays is low and a filter 6 whose transmissivity to ultraviolet rays is low are arranged on an optical path between the polarizing plate 18 and the light source 11 arranged on the incident side of the liquid crystal display panel 16. Then, the light from the light source 14 is reflected on the mirror 5, transmitted through the filter 6 and made incident on the plate 18.  By respectively alotting the function for eliminating the infrared rays and the function for eliminating the ultraviolet rays to the mirror 5 and the filter 6, the infrared rays and the ultraviolet rays included in the light from the light source are effectively eliminated by using the mirror 5 constituted so that a priority is given to the absorbing characteristic to the infrared rays and the filter 6 constituted so that the priority is given to the reflecting or the absorbing characteristic to the ultraviolet rays.
Patent JP-S59122001-A (JP)
Title: Peak detecting circuit
Inventor: KOUNO MITSUKUMO
IPC: H03D1/18
Filed: 1982-12-27
Abstract: PURPOSE:To simplify the constitution of a circuit which suits to IC implementation and performs full-wave rectification by providing the 1st and the 2nd transistors (TR), the 1st and the 2nd load resistances, and a constant current source. CONSTITUTION:A TRQ21 is connected to a terminal 21 at the base, to a power source VCC at the collector through a load resistance R21, and to the emitter of a TRQ22 at the emitter through a resistance R22. The TRQ22 is connected to a terminal 22 at the base and to the power source VCC at the collector through a load resistance R23 and grounded at the emitter through a constant current source I21. The collectors of the TRs Q21 and Q22 are connected to the minus and plus input terminals of an amplifier circuit 11, and bias voltages having the same level are applied to the bases from the terminals 21 and 22. Further, a detection input signal S1 is supplied to the base of the TRQ21 from the terminal 21. Consequently, the constitution of the circuit which suits to IC implementation and performs fullwave rectification is simplified.
Patent JP-H0766382-A (JP)
Title: Solid-state image sensing element
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/3728
Filed: 1993-08-26
Abstract: PURPOSE:To prevent deterioration of characteristics reading signal charge from a photoelectric conversion part, by preventing local formation of potential wells in the photoconversion part by metal wiring serving as a light shielding film through which clock pulses are supplied to a vertical charge transfer electrode. CONSTITUTION:An N-type semiconductor region 13 turning to a vertical charge transfer region is formed so as to be adjacent to the row of an N-type semiconductor region 11 turning to a photoelectric conversion part. A first and a second vertical charge transfer electrodes 6a, 6b are formed on the region 13. A first-a fourth metal wirings 8a-8d serving as light shielding films which turn to clock pulse supply wirings to the transer electrodes 6a-6b are formed on the respective vertical charge transfer regions. The wirings 8a-8c are formed of a first layer metal wiring, and the wiring 8d is formed of a second layer metal wiring. The wirings 8a, 8c adjacent to the photoelectric conversion part transmit only transfer clock pulses, and the wirings 8b, 8d transmit both transfer clock pulses and readout pulses.
Patent JP-H0642377-A (JP)
Title: Silencer
Inventor: ROBERUTO PERURINI
IPC: F01N13/02
Filed: 1992-09-02
Abstract: PURPOSE: To provide a muffling device of an internal combustion engine for preventing noises from being generated by compressed air when a piston is subjected to action of an exhaust gas brake. CONSTITUTION: A muffling device 1 of an internal combustion engine comprising an exhaust gas brake is composed of a hollow body 3 shaped into a rotational oval body having a substantially oval cross section, assembled downstream of an exhaust manifold and upstream of a muffler, connected to the exhaust gas manifold and the muffler through an inlet opening 5 and a duct 7, and actuated by the exhaust gas from an engine. The exhaust gas expands, reflects and lose energy in the engine, thus a sound wave is damped before the exhaust gas enters the muffler.
Patent JP-H0575574-A (JP)
Title: Equipment and system for spectrum spread transmission and reception
Inventor: YAMAMOTO KATSUYA
IPC: H04J13/00
Filed: 1991-09-13
Abstract: PURPOSE:To give a margin to the power control precision in a mobile station at the upper limit of a communication line capacity. CONSTITUTION:A transmission signal d(t) from a binary modulator 1 is subjected to error correction code encoding by an encoder 3 and is subjected to two-phase PSK modulation by a PSK modulator 4 and is subjected to spread modulation by a spread modulator 5. The spectrum spread signal from the spread modulator 5 is transmitted to a base station through an up converter 6, an output amplifier 7, and a transmission/reception antenna 8. The bit error rate of the signal d(t) from the base station is calculated and discriminated by a detecting part 12. The bit error rate exceeds a prescribed value at the upper limit of the communication line capacity of a system. When the bit error rate exceeds the prescribed value, a transmission clock generator 2 is controlled to reduce the transmission clock speed. At the upper limit of the communication line capacity, the transmission clock speed is reduced, and the processing gain of modulation/demodulation is improved, and a margin is given to the power control precision, and the precision in the mobile station is mitigated.
Patent JP-S62181278-A (JP)
Title: 5, 6, 7, 8-tetrahydro-beta-carboline derivative and drug containing the same
Inventor: HERUMAN BIIRE
IPC: A61P25/08
Filed: 1986-10-03
Abstract: 5,6,7,8-tetrahydro-beta-carbolines derivatives of formula I <IMAGE>  (I)  wherein R1 is an oxadiazolyl radical of the formula <IMAGE>   COOR3 or CONR4R5, R2 is H, lower alkyl or cycloalkyl, R3 is H or lower alkyl, R4 and R5 are H or lower alkyl, whereby R4 and R5 cannot be hydrogen at the same time, or R4 and R5 together with the adjacent nitrogen atom form a 5- or 6-member ring, which additionally can contain a heteroatom, and RA is hydrogen, =O, cycloalkyl, -COOR3 with R3 having the above-mentioned meanings, or lower alkyl, which optionally can be substituted by OH, halogen, lower alkoxy, phenyl, phenyloxy, -NR4R5, whereby R4 and R5 have the above-mentioned meanings, and RB can be hydrogen, lower alkyl or lower alkoxyalkyl, have valuable pharmacological properties.
Patent JP-H0569816-A (JP)
Title: Manufacture of cylinder body for tandem type master cylinder
Inventor: ICHIMURA TAKAYUKI
IPC: B60T11/20
Filed: 1991-09-13
Abstract: PURPOSE:To form a communication passage in a simple manner by forming a closed end hole constituting almost the whole portion of the communication passage in such a way that its blocked end forms a wall section projecting into an oil bank with a core inserted when material for a cylinder is casted, and thereby cutting a part of the wall section from the oil bank side after casting has been done, so that its inner end is communicated with the inside of the oil bank. CONSTITUTION:Material 1' for a cylinder is casted into a closed end cylindrical shape integrated with an oil bank 6, and an closed end hole 20 corresponding to a communication passage 14 is formed with a bar shaped core 18 inserted at the time of casting. In this case, the core for forming the oil bank 6 is formed in such a way that the blocked end of the closed end hole 20 forms a wall section 19 projecting into the lower section of the inside of the oil bank 6. A communication hole 21 communicating the irmer end of the closed end hole 20 with the inside of the oil bank 6, is bored in the upper portion of the wall section 19. The communication passage 14 is formed out of the communication hole 21 and of the closed end hole 20. Working processes can be lessened in number after casting has been done as compared with a cylinder body in which the communication passage is bored through the whole length of the passage after the material for the cylinder has been casted.
Patent JP-H0788448-A (JP)
Title: Cable unreeling device for sewerage
Inventor: HASEGAWA KIYOSHI
IPC: B65H61/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide a cable unreeling device for sewerage bringing about no slip in a cable to be measured in length. CONSTITUTION:The cable 15 to be measured in length unreeled from a cable drum in connection with the advance and retreat of a self-propelling vehicle for a sewage water pipe is passed through the nip between a cable feed roller 1 equipped with a rotary encoder 4 and a press roller 8 and rubber high in the coefficient of friction is applied to the surface of the cable feed roller 1 to form a slip preventing layer 5 on the surface of the roller 1 and the slip of the cable 15 taken up in contact with the slip preventing layer 5 is prevented.
Patent JP-H0681027-A (JP)
Title: Device for sampliing exhaust gas in vacuum refining furnace
Inventor: TACHIBANA HIDEFUMI
IPC: G01N1/22
Filed: 1992-09-02
Abstract: PURPOSE:To provide an exhaust gas sampling device which can stably sample the exhaust gas even under high vacuum degree. CONSTITUTION:Pre-filters PF, PF are arranged in the intermediate parts 511, 521 of probes 51, 52 projecting in a gas exhaust duct 2, and after realing, covers 510, 520 are fitted and the probes are connected with the exhaust gas cleaning device 6 and the purge device 7 through flexible structural pipes 81, 81, 82, 82. In the exhaust gas cleaning device 6, a filtrating device 66 including the filters F1, F2 is arranged through couplings 9,9 for vacuum device and connected with an analyzing instrument 4 for analyzing the component in the exhaust gas after filtering through a flexible structural pipe 83. Further, at both ends of the filtrating device 66, lines 703, 704 from the purge device 7 are connected.
Patent JP-2000051440-A (JP)
Title: Power source feeding device for pachinko game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To simplify the wiring structure, and facilitate the manufacture, and at the same time, miniaturize a control board by respectively feeding a DC fixed voltage power source for which an AC power source being voltage-reduced by a power source transformer is converted by a rectification circuit, to respective control circuits such as a main control circuit for a pachinko game machine, and a prize ball discharge control circuit. SOLUTION: A power source feeding device 2 for each pachinko game machine is constituted of a rectification circuit 3 and a DC stabilizing power source circuit 4 which is connected in parallel to the output side of the rectification circuit 3. Then, the rectification circuit 3 is constituted of a bridge circuit 5 and an input smoothing circuit 8, and the DC stabilizing power source circuit 4 is constituted of a PWM type switching power source controller 9 and an output smoothing circuit 10.  Thus, an AC power source 24V is converted into a DC power source 24V by the rectification circuit 3, and is voltage reduced to 12V by the DC stabilizing power source circuit 4, and a stable DC power source is obtained, and the DC power source is respectively fed to a large number of pachinko game machines A equipped with a main control circuit, a prize ball discharge control circuit, a ball shooting control circuit, and a ball renting control circuit.
Patent JP-S61114278-A (JP)
Title: Accumulation detector of image forming material
Inventor: MUKAI HIDEO
IPC: G03G21/12
Filed: 1984-11-09
Abstract: PURPOSE:To grasp the conversion of a containing chamber and the disposing time by providing a movable sensor means corresponding to the movement of the detection end part of a movable member due to the pressure force of an image forming material accumulated on the containing chamber and detecting the accumulated state of the image forming material in the containing chamber. CONSTITUTION:A basic end part is secured to the inner wall of the ceiling part 35a of a casing 35. Simultaneously a flexible member 62 for inclining a free end part 62a downward the containing chamber 40 is installed and faced to the side of a frame 23a main body through an opening 63 formed at the ceiling part 35a with the free end part 62a as the detection end part. In the state where toner does not become full, a light beam from an light emitting diode 65 at a reflecting plate 64 will not make incident on a photodiode 66. However, when the toner becomes full and the deformation of the free end part 62a reaches a certain state, the light beam incident on the photodiode 66 to detect the full, and a signal is transmitted. Thus the overflow of the image forming material from the containing chamber to the outside can be previously prevented.
Patent JP-H07220218-A (JP)
Title: Magnetic head and its production and magnetic recording and reproducing device
Inventor: HONMA YOSHIYASU
IPC: G11B5/23
Filed: 1994-09-29
Abstract: PURPOSE:To obtain a magnetic head which is suitable for narrow tracking and is free from deviation in track at a good yield by forming notches for regulating a track width in such a manner that these notches exist at both ends in the longitudinal direction of a magnetic gap viewed from a magnetic tape sliding surface side. CONSTITUTION:This magnetic head consists of a pair of magnetic material cores 11, 12 which are disposed to face each other to oppose the projecting end faces to each other via the magnetic gap 1 and are previously worked to a projecting shape and a pair of glass blocks 15, 16 which are disposed on both sides of both cores 11, 12 in order to couple both cores 11, 12 to each other. The magnetic head has the notches 13a, 14a across the two magnetic material cores 11, 12 separate from the parts worked to the projecting shape to regulate the track width on the magnetic tape sliding surfaces of the two magnetic material cores 11, 12. These notches 13a, 14a exist at both ends in the longitudinal direction of the magnetic gap viewed from the magnetic tape sliding surface side. The notches 13a, 14a exist at both ends in the longitudinal direction of the magnetic gap viewed from the magnetic tape sliding surface side. The notches 13a, 14a arrive at winding grooves 21 while maintaining the track width Tw on the tape siding surfaces.
Patent JP-S6478884-A (JP)
Title: Langmuir-brodgett film
Inventor: NAKANO ATSUSHI
IPC: B41M5/26
Filed: 1987-09-19
Abstract: PURPOSE:To improve mechanical strength and thermal properties by providing a benzine ring in a direct chain section, and forming the number of carbons of the direct chain section except the ring of a predetermined number of direct chain compounds. CONSTITUTION:A direct chain having a benzine ring in a direct chain section and 16 to 22 of direct chain compounds in the direct chain section except the ring is provided. For example, as designated by the formula, the direct chain section has two benzene rings, and 4-Dodecyl.4'-(5-arboxypentamethyleneoxy) azobenzene having 18 of number of carbons of the direct chain section except between the benzenes. This direct chain compound is dissolved in chloroform having 5X10<-4>mol/liter of concentration and dropped on water surface at 20 deg.C to form a single molecule film accumulated on a glass substrate with the surface pressure set to 30mN/m, thereby obtaining a Langmuir-Brodgett film.
Patent JP-H0760350-A (JP)
Title: Spiral looper
Inventor: ITAYA SUSUMU
IPC: B21C49/00
Filed: 1993-08-30
Abstract: PURPOSE:To stabilize the operation of a looper by enabling the pressurizing of a brake member on the inside surface of an inner coil which is supported on the roll on. the inner coil side with a coil formed around an inner guide roll and thereby limiting the free discharge of the inner coil from the looper. CONSTITUTION:A brake member 31 is actuated in the middle of the discharge of an inner coil from a looper 10 and pressurized on the inside surface of the inner coil. As a result, an internal coil is braked by the friction force imparted with the brake member 31, and its subsequent free discharge by inertia is prevented. Thus, the occurrence of slack is eliminated of the strip 1 on the exit side of the looper, and the strip 1 is prevented from springing out in the periphery and causing damage by colliding with peripheral equipment such as a sensor. In other words, the operation of the looper 10 is stabilized, and the reliability and safety are remarkably improved.
Patent JP-2000316417-A (JP)
Title: Floating type fish preserve
Inventor: KINOSHITA TERUO
IPC: A01K63/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a floating type fish preserve for cultivating fish, especially tuna, eel, or the like, in a sea by pumping deep water by a wave energy pump, or the like. SOLUTION: This unmoored floating type fish preserve has a flexible cylindrical vessel 4, a preheater 10 for preheating cold deep water arranged around its outer periphery, a wave energy pump having a pumping pipe 7j, or the like, connected thereto. The fish preserve can pump the deep water while floating in an open sea, efficiently grow the released fish by continuously breeding plankton which is bait for a fish to enable the successive yield.