baber/WOPTO huggingface dataset:
Patent JP-2000072515-A (JP)
Title: Hardened cement product
Inventor: TANABE SHINKICHI
IPC: C04B103/44
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a hardened cement product that can be produced at a low cost without adverse effect on quick hardening, even when a hardening inhibitor is included by using a cement that can attain the harmony with environment based on the neutral resource recycle. SOLUTION: This is a hydraulic composition that includes at least one of fired products selected from the group consisting of municipal waste incineration ashes and sewage sludge incineration ashes and contains 10-40 wt.% of C11 A7CaCl2 and further contains at least one of fired product selected from the group consisting of C2S and C3S and plaster. This hydraulic composition, a filler, water, and at least one slaking substance selected from fired calcia or magnesia are formed and cured.
Patent JP-2001075185-A (JP)
Title: Device and method for discriminating image
Inventor: KITA KOJI
IPC: G03B27/46
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate a panoramic frame from a film where a full-size frame and the panoramic frame coexist. SOLUTION: The candidate of the panoramic frame is selected from the film by using the photometric data of the film (step S2), a panorama boundary position is decided from the individual profile data of the candidate of the panoramic frame (step S4), and the boundary position of the panoramic frame on the film is decided by integrating and differentiating all the profile data (steps S5 and S6). By comparing both of them, the candidate of the panoramic frame having deviation equal to or under a specified value is decided as a panoramic frame (step S7).
Patent JP-S61128791-A (JP)
Title: Power source regeneration system of voltage type inverter
Inventor: TSUKAHARA TAKASHI
IPC: H02P23/07
Filed: 1984-11-26
Abstract: PURPOSE:To determine a motor to be used irrespective of whether power regeneration is performed or not by a diode rectifying voltage by equalizing a motor voltage without respect to drive/brake. CONSTITUTION:A power reactor 2 is operated at phase delay angle 0 deg. at driving time, while an inverter 3 is operated so that its modulation ration becomes the prescribed value. A DC intermediate circuit voltage is reduced to a value capable of converting a power inverter 2' by a generator brake circuit 6 at regenerative time to obtain the prescribed marginal commutation angle, while the inverter 3 is operated at least by increasing the modulation ratio larger than that at driving time. Thus, the motor voltage can be operated by the same value at both driving and regenerative times.
Patent JP-H0973214-A (JP)
Title: Image forming device
Inventor: AOKI KAZUAKI
IPC: G03G21/10
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To easily automatically clean a grid and to obtain an excellent-quality image by retreating a second electrostatic charge means disposed on a downstream side from the actuating position as necessary and enlarging a gap between the electrostatic charge means and the surface of an image carrier faced to it. SOLUTION: This image forming device is constituted so that a grid wire 9 is arranged at the part of the second electrostatic charge means 6, which is disposed on the downstream side, faced to the image carrier 1 so that it can be moved in a direction that it is brought into contact and separated with respect to the surf ace of the carrier 1. Besides, it is provided with a cleaning member 13 abutting on the wire 9 and rubbing and cleaning it when the wire 9 is set at a retreating position and a cleaning signal generation means for actuating the cleaning member 13 when the wire 9 is retreated. Then, when the cleaner 13 is moved in the longitudinal direction of the electrostatic charger 6 through a screw lever 14 by driving a motor 18, an electrostatic charge wire 8, the wire 9 and the inside surface of a shield case 10 are respectively cleaned by a pad.
Patent JP-H0970613-A (JP)
Title: Die for extrusion molding
Inventor: KATO MASATSUGU
IPC: B21C25/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold body having a large number of through holes by sliding a plurality of die construction bodies in the direction across the extruding direction, opening dies holes in the sliding surface, and relatively moving the die construction bodies thereto. SOLUTION: An Al (alloy) billet in a container is extruded through an extrusion cylinder to be extruded to the extrusion molding dies 1 side. At the same time, slidable die construction bodies 3 are reciprocated in the prescribed period by a hydraulic cylinder 4. Al (alloy) is extruded out of die holes 2a, 3a. Parallel mold bodies are formed from the die holes 2a of the fixed die construction bodies 2. Corrugated mold bodies are molded from the die holes 3a of the reciprocating construction bodies 3. When the holes 2a, 3a are superposed, the both mold bodies are joined with each other. When the holes 2a, 3a are separated from each other in the sliding direction, both formed bodies are in the separated condition to form a through hole.
Patent JP-S63103759-A (JP)
Inventor: KOBAYASHI SHIYUUGO
IPC: B61B13/08
Filed: 1986-10-21
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-S61129081-A (JP)
Inventor: IWATA ICHINOSUKE
IPC: B68G3/08
Filed: 1984-11-24
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-S60143361-A (JP)
Title: Image state detector of recording device
Inventor: YOKOTA TAKASHI
IPC: G03G21/00
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the contamination of a sensor by moving a shield member which is provided with the sensor and its cleaning member between a position where there is no influence exerted upon a detecting function and a position where the sensor and image carrier are shielded from each other. CONSTITUTION:A driving means 20 is so constituted that a tension spring 22 for returning and the plunger of a solenoid 23 are coupled with respective parts of a driving transmission member 21 which supports the sensor 12 fixedly. When the standard image on a photosensitive body is detected, the solenoid 23 is excited to move the sensor 12 to the detection position facing the standard image as shown by a solid line together with the transmission member 21. When the standard image is not detected, the solenoid 23 is turned off and the sensor 12 is returned to the shield position as shown by a chain line through the operation of the spring 22. In this case, the sensor 12 is cleaned with the cleaning member 18 provided to the shield member 16. Consequently, the contamination of the sensor with toner and paper powder is reduced.
Patent JP-H0886504-A (JP)
Title: Air conditioning machine
Inventor: MATSUO YOSHINORI
IPC: F24F13/22
Filed: 1994-09-16
Abstract: PURPOSE: To prevent the generation of short-circuit of cold air at the outlet port of the ceiling lower surface or the condensation at the outside part of the cold air outlet port upon weak airflow operation. CONSTITUTION: In an air-conditioning machine, provided with a main body, accommodated in a ceiling, and a panel, on which an air outlet port 8 and an air suction port 7, which are opened in the ceiling and arranged so as to be neighbored, a projection 12 is provided on the inside surface of the air outlet port of a chamber 6 so as to be opposed to a louver 9 for regulating the airflow direction of the air outlet port 8 and so as to blockade 20% or more of the width of an outlet passage across the whole area of lengthwise direction of the outlet passage.
Patent JP-H0973657-A (JP)
Title: Optical recording medium reproducing device
Inventor: MAEDA TAKANORI
IPC: G11B7/135
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording information reproducing device capable of easily reading an optical disk recording with high density with simple constitution. SOLUTION: The light from a light source is made incident on the translucent substrate 3a of the optical disk at a prescribed angle θ0 for a disk surface normal 13 through a lighting lens 2. Since the substrate 3a has prescribed thickness and refractive index, a pit on an information recording surface 3 is irradiated with the light incident on the substrate 3a after refracted. The reflected light modulated by the pit is made incident on an objective lens 4 through the substrate 3a, and a light receiving surface of a photodetector 7 is irradiated by the reflected light on the optical axis θ0 of the objective lens 4 after through a parallel plane 5 consisting of transparent glass and a cylindrical lens 6.  Since the reflected light from the scanned pit on the optical disk rotated by an optical disk reproducing device is the light through the substrate 3a sloped by θ0 to the normal 13, is made incident on the objective lens 4 in the state having the aberration due to the substrate 3a. In such a manner, the pit of the optical disk is irradiated by the light from the light source 1, and the reflected light modulated by the pit is made incident on the photodetector 7, and the pit of the optical disk is image formed on the photodetector 7 without the aberration.
Patent JP-2000070690-A (JP)
Title: Kneading apparatus
Inventor: YAMADA KAZUTAKA
IPC: B01F23/47
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a kneading apparatus capable of enhancing both of kneading and mixing functions in spite of horizontal and vertical arrangements by a relatively simple device not lowering productivity. SOLUTION: An apparatus passing materials to be kneaded having flowability through deformed passages 22, 23 changed in cross-sectional shape to knead the same is equipped with an apparatus main body 20 having the deformed passages and a material supply means 10 supplying the materials to be kneaded to the apparatus main body 20. The apparatus main body 20 includes a plurality of the parallelly arranged deformed passages 22, 23 of which the cross-sectional shapes are gradually changed from an inlet part 22a to an outlet part 22b and the confluence and division means 25, 28 of the materials to be kneaded passed through the deformed passages are arranged between the inlet part and outlet part of the deformed passages. Further, the respective deformed passages are mutually changed in direction so that the straight through-passages from the inlet part to the outlet part are not present.
Patent JP-H0193696-A (JP)
Title: Header for piping
Inventor: IKUTA NAGAHARU
IPC: F16L41/02
Filed: 1987-10-01
Abstract: PURPOSE: To reduce friction loss of a fluid body by forming a duct main body from first and second surfaces providing standing a plurality of pipes on an exterior side and two curves surfaces, and by thickening a thickness of a flat surface side. CONSTITUTION: A head 1 for a duct is comprised with a pipe main body 3 and annular exterior joints 5, 7, 9, 11. The pipe main body 3 is annular-shaped, and its exterior surface is constructed with a first flat surface 13 and a second flat surface 15 parallel to each other, and two curved surfaces 17, 19 contacting to the both flat surfaces 13, 15. On the other hand, a cross section of a hollow section 21 of an interior surface is a circular shape. Thickness of the both surfaces 13, 15 is thicker than the both curved surfaces 17, 19. A plurality of the annular joints 5, 7, 9, 11 are provided standing on the flat surface 13, so it is easy to form headers for a duct. The weight of the header is relatively light and friction loss of the fluid is small and the fluid flows smoothly.
Patent JP-H0671257-A (JP)
Title: Purified water production facility
Inventor: OKUNO YUTAKA
IPC: C02F9/00
Filed: 1992-08-25
Abstract: PURPOSE:To provide purified water production facility provided with membrane separation equipment capable of preventing the fluctuation and the decline of transmitted flux of the treated water and improving the recovery rate of the treated water. CONSTITUTION:The supernatant liquor obtained by solid-liquid separation of the turbid components of the raw water to be treated with a sedimentation tank 16 is filtered by membrane with a hollow fiber membrane separator 22. In this way, fluctuation and decline of transmitted flux of the treated water to be filtered by membrane can be prevented. And the sludge sedimented in the sedimentation tank 16 is filtered by membrane with a rotary flat membrane type separator 42. In this way, the recovery rate of the treated water can be increased and the generated amount of the sludge can be reduced because the water in the sludge can be recovered.
Patent JP-H07104481-A (JP)
Title: Treatment device for lithography plate
Inventor: AIZAWA YASUHIRO
IPC: G03F7/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide a lithography plate treatment device having the capability of restraining liquid deterioration and a device function drop, and ensuring stable treatment over a long term. CONSTITUTION:This lithography plate treatment device is used to feed alkaline treatment liquid 16 to a lithography plate 1 for dissolving and removing a non-image section therefrom. Regarding this device having an alkaline treatment liquid feed mechanism for feeding the liquid 16 to the image forming surface of the plate 1 and a non-image section removal means for removing the dissolved image forming layer component of the non-image section, the means is characteristically formed out of a squeeze roll pair 5, a raking blade 6 and a treatment liquid feed mean 9 for feeding the liquid 16 to a gap between the blades 6.
Patent JP-H03119590-A (JP)
Title: Method and system for resequencing digital audio data
Inventor: HAWAADO CHIYAARUSU TAMU
IPC: G11B20/10
Filed: 1990-09-20
Abstract: PURPOSE: To drastically shorten the time for re-sequencing by retrieving an audio index range table thereby judging whether a current index is the duplicate of a previously processed index or not. CONSTITUTION: A digital audio edit system 10 includes a digital computer 4. A user input is sent to the computer 4 by a keyboard 6 and an analog sound from a sound source 2 is processed and outputted to a speaker or a display 5. In the system 10, during sequencing, an audio index range table indicating a continuous range in the index table of previously processed data is generated. Then, the table is retrieved, then it is judged whether a current index is the duplicate of the previously processed index or not. Thus, the time for re- sequencing is drastically shortened.
Patent JP-S61127527-A (JP)
Title: Paper lift for copier
Inventor: MORIMOTO KIYOSHI
IPC: B65H1/14
Filed: 1984-11-26
Abstract: PURPOSE:To facilitate fine adjusting of the height and the horizontal by providing a vertical member movable vertically while being supported by inclined upper face of horizontal member movable horizontally and coupling the lift mechanism of elevatable table for mounting paper to the vertical member. CONSTITUTION:Engaging pins 2a, 2b juxtaposed in horizontal direction against the body 2 are stopped with a horizontal member 10 movably. While engaging members 2c, 2d juxtaposed in vertical direction against the body 2 are stopped with a vertical member 11 movably. A pulley 4 and a chain wheel 3 are fixed above and below the body 2 while a dynamic pulley 7 is fixed to an elevatable table 6 for mounting paper. One end of chain 5 is coupled to a fulcrum 12a at the upper end of the vertical member 11 while the other end is stretched over the dynamic pulley 7, the pulley 4, the chain wheel 3 and the dynamic pulley 7 sequentially and coupled to a fulcrum 12b at the lower end of the vertical member 11. Consequently, the height and the horizontal of the elevatable table 6 can be fine adjusted easily by moving the horizontal member 10 and lifting/lowering the vertical member 11.
Patent JP-H03112037-A (JP)
Title: Manufacture of short-arc type mercury vapor discharge lamp
Inventor: OKUBO KEISUKE
IPC: H01J61/36
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a foil from being cut during the sealing work by sealing one sealing tube section while an anode assembly inserted and arranged in one sealing tube section is pinched by holding members inserted from both sealing tube sections respectively. CONSTITUTION:An anode assembly 2 is inserted into the sealing tube section 12 of a light emitting tube 1, and the outer end side of the assembly 2 is fixed by a holding member 5. A holding member 4 is inserted into the other sealing tube section 13, a coupling section 41 formed at the tip of the member 4 is brought into contact with an anode 21, and the assembly 2 is pinched between members 4 and 5. The metal foil 24 of the assembly 2 and the sealing tube section 12 are heated and sealed while the assembly 2 is held. After the assembly 2 is sealed, an assembly 3 is inserted into the other sealing tube section 13 and sealed. A metal foil 34 is not pulled or loosened according to this manufacture, and such defect that the foil 34 is cut during sealing rarely occurs.
Patent JP-S61127271-A (JP)
Title: Facsimile communication system
Inventor: KAGEYAMA KENICHI
IPC: H04N1/32
Filed: 1984-11-26
Abstract: PURPOSE:To communicate even when circuit condition to a transmission side from a reception side is deteriorated by transmitting an image signal without taking any error control procedure even when a circuit condition is judged to be impossible to receive an error informing signal, at the time of transmission of a training signal to the reception side from the transmission side. CONSTITUTION:The transmission part monitors a receiving condition of error informing signal PIS by means of PIS detecting circuit 11 and control portion 2 during a transmis sion period of training signal TCF. When the error informing signal PIS is not received normally, the transmission device sets up a communication mode which doesn't use the error control procedure after judging that a circuit condition proceeding from a receiving part to a transmitting part by the control portion 2 is abnormal. On the other hand its transmission device transmits a receiving instruction signal NSC.DCS and informs that it performs communication to a receiving part without an error control after confirming to receive a standard confirmation signal CFR from the receiving part. After then the receiving part sets up its own communication mode according as an information that the transmission part performs communication with out error control and continue to perform a receiving operation of picture signal. Accordingly the error informing signal PIS is not transmitted from the receiving part to transmitting part at all.
Patent JP-H07104542-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: B65H31/00
Filed: 1993-10-05
Abstract: PURPOSE:To cover an electrical part by utilizing a paper support member provided in a stacker part and to facilitate the adjustment and exchange, etc., of the electrical part. CONSTITUTION:In this image forming device the stacker part 13 to which recording paper having a formed image on it is ejected, is formed on the upper surface of a main body case 1a, and the paper support member 21 for supporting the ejected recording paper 7 is provided in the stacker part 13 to be freely slidable at the position corresponding to the size of the recording paper 7, and the electrical part 15 provided by positioning it below the stacker part 13 in the main body case 1. Further an opening 24 which is usually closed by the paper support member 13 and is opened to communicate with the electrical part 15 when the paper support member 21 is further slid from the position corresponding to the maximum-size recording paper 7 usable in the image forming device is formed in the stacker part 13.
Patent JP-H0296920-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI KIYOTAKA
IPC: G11B5/738
Filed: 1988-10-03
Abstract: PURPOSE:To relieve the generation of the internal stresses generated by a difference in thermal expansion by forming a buffer layer formed by alternately laminating hard and soft BN films as well as a nonmagnetic metallic underlying layer, a magnetic layer and a protective lubricating layer successively in this order in a substrate having a prescribed compsn. CONSTITUTION:The magnetic recording medium is formed by using a polyether imide resin for the substrate material, molding this resin by a metallic mold having prescribed surface accuracy to produce the substrate 1a, and forming the buffer layer 6 formed by alternately laminating the soft BN films 6a having hardness Hv=2,000 to 2,500 and the hard BN films 6b having hardness Hv=3,000 to 3,500 on this substrate 1a. The case in which the number of the layers of these thin films is 6 layers is shown in the figure. Both the soft BN films 6a and the hard BN films 6b are formed to 50A film thickness. The nonmagnetic metallic underlying layer 3 consisting of Cr is formed to 2,000A thickness on this buffer layer 6 and the magnetic layer 4 consisting of a Cr alloy consisting of 30at.% Co and 7.5at.% Ni to 500A thickness, and the protective lubricating layer 5 consisting of carbon to 500A thickness, respectively continuously by sputtering within the same reaction vessel, by which the magnetic recording medium is obtd.
Patent JP-H08109416-A (JP)
Title: Production of baking-hardened-type cold rolled steel sheet excellent in formability
Inventor: YASUHARA HIDEKO
IPC: C21D9/48
Filed: 1994-10-14
Abstract: PURPOSE: To produce a cold rolled steel sheet having superior baking hardenability and excellent deep drawability and inplane anisotropy by specifying the composition and manufacturing conditions of a steel, respectively. CONSTITUTION: A slab of a steel, which has a composition consisting of, by mass, <=0.0010% C, 0.1% Si, <=0.3% Mn, <=0.03% Nb, 0.0001 -0.0030% B, <=0.1% Al, <=0.05% P, <=0.005% S, %<=0.003% N, and the balance iron with inevitable impurities and satisfying the relations in inequalities, is hot-rolled at >=50% cumulative draft by three passes on the finish rolling outlet side, and finish rolling is completed at a temp. not lower than the Ar3 transformation point. Subsequently, cooling is started within 0.5sec, and the resultant hot rolled plate is cooled through the temp. region from the initial cooling temp. not lower than the Ar, transformation temp. to (Ar3 transformation point -60 deg.C) at (70 to 400) deg.C/s cooling rate, coiled at 550-800 deg.C, cold-rolled by the ordinary method, and continuously annealed.  By this method, the baking-hardened-type cold rolled steel sheet excellent in formability can be obtained.
Patent JP-S63105931-A (JP)
Title: Production of cold rolled steel strip having excellent deep drawability from thin continuously cast steel strip
Inventor: SAYANAGI SHIRO
IPC: C22C38/00
Filed: 1986-10-22
Abstract: PURPOSE:To obtain a cold rolled steel strip having excellent deep drawability without any development of rough surface by controlling the cooling velocity in the specific temp. range after solidifying in a continuous casting process under a specific steel composition, to omit the hot rolling process. CONSTITUTION:Molten steel composing of wt% of 0.0010-0.080% C, 0.05-1.0% Mn, 0.005-0.30% Si, 0.003-0.10% P, <=0.020% S, 0.005-0.070% sol.Al, 0.0010-0.0070% N, 0.0003-0.0030% B, <=0.080% Ti under satisfying Ti >=3.42N+1.5S+4C and further containing 0.003-0.050% Nb and the balance of Fe and inevitable impurities, is continuously cast. The obtd. cast strip having <=10mm thickness is cooled at >=V( deg.C/s) cooling velocity for 950-750 deg.C after solidification. Next, after winding it is cold-rolled and annealed. Herein, V( deg.C /s)=5.0X10<-4>/(Nb%XB%).