baber/WOPTO huggingface dataset:
Patent JP-H10321248-A (JP)
Title: /fuel cell-based electric power generation system
Inventor: YAMAGA NORIYUKI
IPC: H01M8/06
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell-based electric power generation system with high fuel utilization coefficient. SOLUTION: This fuel cell based electric power generation system is composed of a raw fuel supplying apparatus 1, a fuel reforming apparatus 2 to produce a reformed gas containing hydrogen from the raw fuel supplied from the raw fuel supplying apparatus 1, and fuel cells 3 to generate electric power while using the hydrogen-containing reformed gas as power generation fuel supplied from the fuel reforming apparatus 2. A hydrogen separator 4 to separate non-reacted reformed gas discharged out of the fuel cells 3 to hydrogen gas and other gases is further installed. The separated hydrogen gas separated by the hydrogen separator 4 is turned back to the fuel cells 3 as the power generation fuel. Consequently, the utilization coefficient of hydrogen gas in the reformed gas for generating electric power is improved and hydrogen gas can be used without being wasted.
Patent JP-2000321538-A (JP)
Title: Pad position regulating mechanism of spectacles
Inventor: IWAMOTO JUICHI
IPC: G02C5/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a pad position regulating mechanism which is applicable to sunglasses of a lens integral type and rimless spectacles as well and allows the easy pad position regulation while mounting the spectacles. SOLUTION: An eyewire 11a which is a portion of a frame 11 constituting the sunglasses 10 is provided with the pad position regulating mechanism P comprising a screw 13, a supporting member 14 and a displacement member 15 to be mounted with a pad 16. The displacement member 15 to be screwed to the stem part of the screw 13 is vertically displaced by turning a manipulation part 13T disposed at the apex of the screw 13, by which the relative position of the pad 16 to the sunglasses 10 is displaced.
Patent JP-H11102155-A (JP)
Title: Precession phenomenon projection apparatus for planetarium
Inventor: SCHARF KLAUS-DIETER
IPC: G09B27/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a projector appropriate for projection of the equator, the ecliptic, the actual celestrial pole and the longitudinal and latitudinal lines belonging thereto as well as explanation by mathematically correcting three axes so as to enable the natural and faithful projection of the precession phenomena. SOLUTION: This apparatus has mounting sections 1 and 2 which are so arranged that three axes respectively face each other at right angles and may be rotated at the axes AA, BB, CC intersecting with each other at one point M. All of the axes described above are not the precession axes extending by passing the ecliptic pole EP. In addition, the mounting sections 1 and 2 have not only fixed star projectors 3 and 4 for projecting starry skies but have at least one unit of the projector 13 for projecting the equator, the ecliptic, the actual celestrial pole and the longitudinal and latitudinal lines belonging thereto and the explanation as well. At least one unit of this projector 13 exists on a coupling straight line (g) of the ecliptic pole EP and the intersected point M of the three axes AA, BB, CC facing each other at right angles.  These three axes are held fixed in the sky during the precession phenomenon of a sidereal sphere.
Patent JP-S5466053-A (JP)
Title: Balance-unbalance converter
Inventor: NAGOYA YOSHINORI
IPC: H03H11/32
Filed: 1977-11-07
Abstract: PURPOSE:To increase the suppression amount of in-phase signals with no need of an expensive suppressing coil for a longitudinal current, by enabling an impedance element inserted between input and output terminals to cancel the amount of the suppression deterioration of in-phase signals. CONSTITUTION:The impedance element of resistance 15 and capacitor 16 is inserted between the connection point between the collector terminal of transistor 9 and resistance 12, and input terminal 1. As a result, an in-phase signal appearing at output terminal 2 can be canceled owing to the impedance unbalance of the constant power supply composed of transistor 4, resistances 4 to 7, and diode 8, so that the amount of in-phase signals can be increased.
Patent JP-S63233448-A (JP)
Inventor: KAWAKAMI KATSURA
IPC: G06F12/02
Filed: 1987-05-28
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-H02311506-A (JP)
Title: Water-absorbing resin for concentrating body fluid, and its preparation and use
Inventor: YONEMOTO RYOSUKE
IPC: C08F20/56
Filed: 1989-05-29
Abstract: PURPOSE:To prepare a water-absorbing resin, used of concentrating a body fluid, which comprises spherical particles of a crosslinked nonionic acrylic polymer having a specific water absorption ratio and a specific water content, absorbs only aq. solns. of low mol.wt. components in the body fluid and excludes lipids and/or polymers in the fluid. CONSTITUTION:A water-absorbing resin, used for concentrating a body fluid, which has an equilibrium water absorption rate in the physiological salt solution of 4 to 20, is a crosslinked acrylic polymer having a water content of 20wt.% or lower when the polymer contains 50 to 100mol% acrylamide monomer units, and comprises spherical particles with diameters 0.1 to 1mm. The resin is prepd. by dispersing an aq. soln. contg. a nonionic acrylic monomer contg. at least 50mol% acrylamide and 0.1 to 10mol% (based on said acrylic monomer) polyfunctional vinyl compd. in a water-insol. liq. (e.g. cyclohexane), polymerizing the mixture in the presence of a water-sol. radical initiator, and drying the product.
Patent JP-H01304146-A (JP)
Title: Block copolymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L53/02
Filed: 1988-06-01
Abstract: PURPOSE:To make it possible to form a block copolymer composition having excellent transparency, hue, blocking resistance and impact resistance by adding a hydrocarbon wax having an m.p. in a specified range to a block copolymer comprising a conjugated diene and a vinylaromatic hydrocarbon and having a specified structure. CONSTITUTION:This block copolymer composition is prepared by mixing 100 pts.wt. block copolymer comprising a conjugated diene and a vinylaromatic hydrocarbon and having a vinylaromatic hydrocarbon content of 60-95wt.%, said block copolymer satisfying the equation: [the amount of the vinylaromatic hydrocarbon present in the form of blocked homopolymer segments in the copolymer]/[the amount of the total vinylaromatic hydrocarbon contained in the copolymer]X100=50-98wt.% with 0.01-3 pts.wt. hydrocarbon wax of an m.p. of 70-120 deg.C.
Patent JP-S6114169-A (JP)
Inventor: EMURA HIDEO
IPC: G11B5/60
Filed: 1984-06-27
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-S5558581-A (JP)
Title: Infrared rays detector
Inventor: TAKIGAWA HIROSHI
IPC: H04N5/335
Filed: 1978-10-26
Abstract: PURPOSE:To effect the improvement in integration degree of a storage portion by providing a drain area with a reset gate electrode in a ring form which is common to each charge storage area adjacent to two infrared rays detector. CONSTITUTION:A signal charge obtained through photo-electric-conversion by an infrared detector is sent to an input diode 32 difined by a channel stop 36. Then an input gate 39 is opened by applying the voltage, and the charge is stored in a potential well under a storage gate 41. Signal charges 51A and 51B, which originate mainly in background raidation after the desired charges are removed away, are input from diodes 33, 32 respectively under the storage gate 41 divided into two by the channel stop 36 and a reset gate area 37. Next, the reset gate 37 is opened by applying the voltage and the charges are removed away to a common drain layer 38. In such a way, the provision of the drain layer, to which the charges originating in background radiation can be removed away commonly, enables to effect the improvement in integration degree of the charge storage portion of the infrared rays detector and to obtain the high speed signal processing.
Patent JP-H06324279-A (JP)
Title: Deflecting and scanning device
Inventor: NABETA NOBORU
IPC: B41J2/44
Filed: 1993-05-11
Abstract: PURPOSE:To easily exchange a rotating polygon mirror and a lens as a unit when the rotating polygon mirror and the lens of a deflecting/scanning device are exchanged. CONSTITUTION:Light transmitting members 33, 37 and lenses 34, 35 are arranged on the optical path in an optical case 22 and made to be an optical unit 42 by covering them with a cover 41. On the other hand, a light transmitting member 32 and a rotating polygon mirror 30 are arranged on the optical path in a motor case 24 and made to be a rotation unit 44 by covering them with a cover 43. A protrusion 24a is provided on the lower part of the motor case 24, a socket 22b is provided on a flange 22a and by engaging them with each other like a faucet joint, the rotation unit 44 is positioned to the optical unit 42.
Patent JP-S6181585-A (JP)
Inventor: EMETSUTO TEI ROBAATSU
IPC: F16J15/32
Filed: 1985-06-18
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-S63309514-A (JP)
Inventor: MIRUTON BAANAADO FURANKERU
IPC: C07C203/04
Filed: 1988-06-01
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-S63296487-A (JP)
Title: Image signal band compression system, encoding device, and decoding device
Inventor: ASHIBE MINORU
IPC: H04N19/102
Filed: 1987-05-27
Abstract: PURPOSE:To eliminate the need for motion detection on a reception side and to simplify the constitution of the reception side by combining a fixed-density thinning-out process and a variable-density thinning-out process. CONSTITUTION:It is decided on a transmission side whether each area of an image is a motion area or still area, the areas are band-limited correspondingly, and then a thinning-out circuit 2 thins out image elements with fixed density. Further, either of the decision result and the property of the image is used by a thinning-out circuit 3 to thin out the image elements with variable density of the image divided into blocks of predetermined blocks by changing thinning- out and interpolating methods in block units, thereby sending mode information as information on image element signals which are not thinned out and left and the thinning-out and interpolating method. On the reception side, an interpolating circuit 6 performs interpolation corresponding to the thinning-out process of the image elements with the variable density and performs the interpolation with the fixed density corresponding to the motion or still area, thereby restoring the image.
Patent JP-S5760560-A (JP)
Title: Position detector of video head
Inventor: KAZAMA SABUROU
IPC: G11B15/18
Filed: 1980-09-26
Abstract: PURPOSE:To make compact the construction, by adopting a system in which a magnetic circuit consisting of a magnet and a coil head is fixed to a unmovable cylinder and the change in the permeance of the magnetic circuit is changed by turning the yoke piece. CONSTITUTION:Figure shows the constitution of a phase detector, in which the amount of leakage flux in an open magnetic circuit of the phase detector can be reduced and the range of leakage magnetic field can be narrowed. That is, a small sized magnet 40 is fixed in a magnet yoke 65 of cup shape, and this is coupled with a coil head to form a magnetic circuit. In a closed magnetic circuit state where a yoke piece 50 is upward opposing position, magnetic flux 60 flows as shown in fig. (a), and even if the yoke piece 50 turns to another position and is in open magnetic circuit state, the magnetic flux of the small sized magnet 40 is absorbed with a cup shape magnet yoke 65 as shown in Fig. (b), allowing to avoid leakage to a broad range and production of noise.
Patent JP-S6114828-A (JP)
Title: Method of accurately mounting mirror
Inventor: GOTOU HIROSHI
IPC: G02B7/18
Filed: 1984-06-29
Abstract: PURPOSE:To mount a mirror without deteriorating the surface accuracy of the mirror by a simple method with use of an adhesive by absorbing the remaining adhesive pushed out through between the mirror and a surface to be applied with the adhesive into a relief groove. CONSTITUTION:In a method of accurately mounting a mirror included in an optical system of an optical high precision measuring mechanism for use in a laser, when the mirror 10 is properly brought into contact with the upper surface of a reference cobex portion 14, a space between the mirror 10 and a surface of applying the adhesive 16 is burred with the adhesive, and the remaining adhesive naturally flows into a relief groove 18 and outise the surface 16. Then, since the groove 18 is formed fence-shaped surrounding the convex portion 14, the remaining adhesive is absorbed into this groove 18 without a fear that the remaining adhesive enters into a portion between the upper surface of the convex portion 14 and the mirror 10. Accordingly, the mirror 10 is positioned in its upper surface on the upper surface of the convex portion 14, and fixedly mounted on a mounting table 12. Thus, there is produced no deterioration of the surface accuracy of the mirror.
Patent JP-H02311012-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIDA HIROSHI
IPC: H03K5/04
Filed: 1989-05-26
Abstract: PURPOSE:To prevent the deterioration in the duty ratio of an input clock signal by providing a duty variable circuit varying the duty ratio of an input clock signal and providing at least one clock terminal in one and same substrate to the output of the variable circuit. CONSTITUTION:An external clock signal is inputted from an input terminal 2 of a semiconductor chip 1 and inputted to a duty variable circuit 4 via a buffer 3. The variable circuit 4 outputs a clock signal CL2 with a different duty with respective to that of the inputted clock signal CL1 depending on selector signals S1, S2 from selector signal terminals 5, 6. The clock signal CL1 from the buffer 3 and the clock signal CL2 from the circuit 4 are inputted to the clock terminal of the internal circuit provided in the chip 1. Thus, a waveform resulting from correcting the duty cycle of the clock signal is supplied to the circuit operated by a 1/2 clock signal thereby preventing the deterioration in the duty ratio of the clock signal.
Patent JP-S5359108-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI MASAHIKO
IPC: F02B19/12
Filed: 1976-11-06
Abstract: PURPOSE: To improve the purification of exhaust gas and fuel cost by sequentially burning the over-dense and rare mixing air after igniting the appropriate mixing air by distributing the appropriate, over-dense and rare mixing air to the combustion chamber respectively in igniting them with the forming of three combustion chambers associated with each other through a torch hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02311328-A (JP)
Title: Sealing material
Inventor: YAMANAKA TOSHIRO
IPC: C03C8/24
Filed: 1989-05-29
Abstract: PURPOSE:To enable to form a sealing material having a low dielectric constant of <=8 and good fluidity by mixing low melting point glass with a specific low expansible filler. CONSTITUTION:The sealing material is formed by mixing low melting point glass with a low expansible filler having pores therein. The low expansible filler comprises a substance such as zircon or willemite usually used as a low expansible filler, quartz glass, low expansible glass, crystalline glass, oxide crystal, or nitride which has a balloon-like structure having a large pore tension or a structure having many independent pores therein. The larger the volume occupied by the pores is, the lower the dielectric constant becomes. The low expansible filler is preferably one having closed pores, and the diameters of the pores are preferably 3 to 45mum from the viewpoint of the fluidity.
Patent JP-H05323008-A (JP)
Title: Nmr shimming device
Inventor: KOIDE JUNICHI
IPC: G01R33/38
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a highly accurate NMR shimming device which can by manufactured easily. CONSTITUTION:The title item is provided with a compensation coil 2-i (i=1-N) with each one turn which is wound while surrounding a sample space 1 and a reference voltage part 5 consisting of NX4 pieces voltage sources where four types of voltage values correspond to each compensation coil and four types of voltage values satisfies the relationship of m-order function (m=1-4) in the relationship with the winding position of the compensation coil. Furthermore, it is provided with voltage addition parts 4-i and 6-im which receive four types of voltages V<1>(i)-V<4>(i) and a common voltage G0V<0> and then perform addition according to specified ratios G0-G4, a current conversion part 3-i which receives the output voltages of the voltage addition parts 4-i and 6-im and then supplies current which is proportional to them, and a ratio setting part for setting the above addition ratios G0-G4 in the voltage addition parts 4-i and 6-im.
Patent JP-S5658111-A (JP)
Title: Direct current erasing device
Inventor: KIMURA KENJI
IPC: G11B5/024
Filed: 1979-10-16
Abstract: PURPOSE:To cancel the residual magnetic field of the magnetic tape, by controlling the rotational angle of the erasing head with the output of the element which detects the DC magnetic field remaining on the magnetic tape. CONSTITUTION:When the tape 1 touches in travelling the erasing head 5, the contents of the tape 1 recorded previously receive a DC erasion. At the same time, the tape is magnetized to the polarity according to the rotational angle of the head 5. After this, the magnetized area of the tape 1 touches the Hall device 9, and thus the output voltage e1 according to the magnetization of the tape 1 at that moment is produced from the device 9. And the differential voltage between the voltage e1 and that of the Hall device 12 in the nonmagnetic field state is applied to the servomotor 8 via the amplifier 16. As a result, the head 5 is turned clockwise or counterclockwise via the transmission mechanism 7 to give a control to secure the zero-state for the residual magnetism of the magnetic tape 1.
Patent JP-S6112607-A (JP)
Title: Preparation of assistant solution for preventing depilation and hair production
Inventor: IGARASHI KEINOSUKE
IPC: A61K8/97
Filed: 1984-06-27
Abstract: PURPOSE:To obtain an assistant solution, obtained by incorporating a leachate of a young root of excellent rice plant with Japanese swertia, red pepper tincture, and decoction of a mesothelial part, and capable of preventing the depilation of hair and promoting the hair production. CONSTITUTION:When seedlings of excellent rice plant are transplanted and grown to about 50cm plant length, young roots are collected, and only the root parts are washed with water and dried in the shade for 3 days. 300g semi-dried roots is then dipped in 40l solution of 60% alcohol and 40% water for 50-70 days and filtered to give the first solution. 1.5kg powdered Japanese swertia is added to 40l solution of 60% alcohol and 40% water, dipped for 20-40 days and then filtered to give the second solution. The first and the second solutions are mixed in equal amounts, and 400-500cc red pepper tincture is incorporated with 80l resultant solution, and the mesothelial part of mulberry roots are decocted in water for 4-10 days, and the resultant decoction is cooled and filtered to give a filtrate, which is then added to the above-mentioned solution, and an adequate perfume is added to afford the aimed assistant solution for hair production.
Patent JP-S5559948-A (JP)
Title: Used tire processing method
Inventor: KOFUNAI YOSHIO
IPC: B29B17/00
Filed: 1978-10-30
Abstract: PURPOSE: To finely cut used tires into pebble shape, press and mold the same together with a bonding agent thereby to utilize the same into materials for use in road materials, floor and walls.  
     CONSTITUTION: Used waste tires are cut finely into pebble shapes of about 1W2mm in diameter, for example, to form a minutely cut tire 1. Then, the tire 1 is charged and agitated in a bonding agent such as a raw rubber liquid, and the bonding agent is sprinkled over the minutely cut tire 1. Then, the tire is pressed in a desired mold 3, and heated and vulcanized to bond and mold the tire into a desired product 4.  
     EFFECT: Since this method does not require any burning treatment, no problem as to the industrial pollution such as malodors occurs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01303568-A (JP)
Title: Detecting system for oscillation circuit
Inventor: SATO TOSHIYA
IPC: G06F17/50
Filed: 1988-05-31
Abstract: PURPOSE:To improve the detecting efficiency of an oscillation circuit by using the result data on the logical simulation as an input to check whether the changing frequency of the logical value measured within a set time exceeds a reference level or not for each gate and outputting those gates exceeding said reference level as the oscillation circuits. CONSTITUTION:A time band setting means 1 sets a time band where the changing frequency of the logical value is counted for each gate. Then a logical value changing frequency counting means 2 uses a simulation result data file as an input and counts the logical value changing frequency of each gate within the set time band. A reference value deciding means 3 compares said counted changing frequency with a reference level set previously to check whether the counted changing frequency exceeds the reference level or not. This processing is carried out for the entire time of the logical simulation result data and an oscillation circuit is decided when the changing frequency exceeds the reference level. Then the decided oscillation circuit is outputted. This operation is carried out with all gates. Thus the oscillation circuits can be automatically detected at a high speed out of the simulation result file.
Patent JP-S5466567-A (JP)
Title: Device for operating washing machine
Inventor: TORIDA FUMIO
IPC: D06F33/02
Filed: 1977-11-08
Abstract: PURPOSE: To provide the subject device wherein the rinsing operation is automatically stopped by detecting the transparency of rinsing water, thereby to prevent unuseful consumption of water or power.  
     CONSTITUTION: A recessed part 7 for detection is provided so that it is swollen outwardly at the substantially central position of a washing machine. At respective side wall parts confronting in the horizontal direction within the recessed part 7 for detection there are provided a light source 8 such as luminous diode or the like, and a transparency detecting element 9 such as a phototransistor which receives light rays emitted from the light source 8 through water within the washing tank and hence within the recessed part 7. The initial period value data corresponding to the transparency of water poured in the washing tank is compared with the rinsing degree data corresponding to the transparency of rinsing water at an arbitrary time during the rinsing operation, and when the difference between these data or the ratio therebetween has reached a predetermined value, a signal of completing rinsing is produced as output. 
     COPYRIGHT: (C)1979,JPO&Japio