baber/WOPTO huggingface dataset:
Patent JP-H09174121-A (JP)
Title: Method for cooling roll of cold rolling mill and device therefor
Inventor: KANEKO TOSHIHIRO
IPC: B21B27/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for cooling rolls of a cold rolling mill provided with a noncontact type dewatering device. SOLUTION: In the cooling method of the rolls of the cold rolling mill in which roll cooling water sprayed to the work rolls 1 of the cold rolling mill is dewatered using the noncontact type dewatering device 4A which is attached on the outlet side of roll bite, in the range of normal rolling speed of the rolling mill, by spraying the cooling water from cooling water headers 3 on the outlet side of the roll bite and, at the point of time when the rolling speed is lower than the limit min. speed region VLL that is preset, by spraying from the cooling water headers 13 on the inlet side of the roll bite, dewatering performance is surely maintained.
Patent JP-2000157869-A (JP)
Title: Olefin methathesis catalyst
Inventor: OGOSHI TORU
IPC: C07B61/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prepare an olefin methathesis catalyst of high activities and high selectivity to be easily separated and reused by providing phosphorus and molybdenum on a carrier. SOLUTION: Phosphorus and molybdenum are provided on a carrier and an olefin methathesis catalyst is prepared in consideration of the fact that a catalyst provided with molybdenum and phosphorus on a carrier demonstrates superior activities and selectivity in the olefin methathesis reaction. As the carrier to be used, an inorganic oxide such as silica, alumina, zirconia, zeolite or the like, a composite oxide such as silica-alumina, a clay mineral or the like can be used. As a process of providing phosphorus and molybdenum on the carrier, although no particular restrictions are applied, a process in which a phosphorus and molybdenum source-oriented compound is used and the compound is introduced by the process of impregnation, the ion exchange, the adsorption from a gas phase or a liquid phase, the solid mixture or the like, a process in which phosphorus and molybdenum sources are provided jointly as carrier raw materials when the carrier is prepared from the carrier raw materials or the like is used.
Patent JP-H10138191-A (JP)
Title: Paper cutter with paper pull-out function
Inventor: MAJIMA ETSUO
IPC: B26D1/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter with paper pull-out function positively cutting the required length of paper and provided with paper pull-out function taking account of convenience for following use. SOLUTION: A paper cutter with paper pull-out function is composed of a case body 2 with a front face part 1 or front side face parts 1, 19 formed closably, a roll paper installation part 3 provided in an upper part in the case body 2, a paper pull-out arm part 5 provided at an upper part of a freely rotated fulcrum bar 4 limited in rotation by a stopper part 7 provided at a lower part of the case body 2, and a paper cutter part 6 provided at a lower part of the fulcrum bar 4, and a roll paper holder 9 provided at a rear lower part.
Patent JP-H10141344-A (JP)
Title: Combined body of rotating nut and support frame
Inventor: IKUTA KAZUICHI
IPC: F16B35/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a nut from falling from arms of a frame body when the nut is rotated in the state of being supported by the arms of the frame body or moved being drawn to a screw. SOLUTION: A combined body is composed of a nut 4 of square pillar shape with a rotating shaft protruded from two opposed side faces with an internal thread l placed in between and with an inclined face 3 at one end, and a frame body 9 with guide grooves 8 piercingly provided in the longitudinal direction of two arm parts 7, 7' with a screw insertthrough hole 5 and wider than the diameter of the rotating shaft 2 of the nut 4. The rotating shaft 2 of the nut 4 has diameter enlarged parts 10, 10' protruded in collar shape in the longitudinal direction of the nut 4 in a position where the tip of the rotating shaft 2 of the nut 4 is protruded from the arm 7 (7') of the frame body 9 and having space, larger than the thickness of the arm 7 (7'), between the back face and the side face of the nut 4, and the rotating shaft 2 is fitted into the guide grooves 8 of the frame body 9.
Patent JP-2000159290-A (JP)
Title: Tank and structural material for tank
Inventor: MATSUHISA NOBUO
IPC: B65D90/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a tank and structural material for the tank in which a required strength can be attained even if an iron rod work is not carried out and further a form removing work is not required. SOLUTION: An underground tank 1 is installed on a base concrete 2. A tank main body 3 of the underground tank 1 is comprised of a bottom plate 4, a sidewall 5 and a ceiling wall 6. The sidewall 5 is formed such that a plate member 12 having a stud bolt 16 installed therein and a plate member 13 having a stud bolt 17 installed therein are oppositely arranged in such a way that their side surfaces having stud bolts 16 and 17 may oppositely face to each other and then concrete is poured into a space between the plate members 12 and 13 with the plate members 12 and 13 being applied as a form. That is, the plate members 12 and 13 may act as a concrete form and the stud bolts 16 and 17 may also act as reinforcing irons, so that it is not necessary that the form and the reinforcing irons are especially provided.
Patent JP-H09176199-A (JP)
Title: Anti-factor xa-tissue factor pathway inhibitor complex moanoclonal antibody and its use
Inventor: JO YOSHIO
IPC: C07K16/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-factor Xa.tissue factor pathway inhibitor complex monoclonal antibody and a hybridoma secreting the monoclonal antibody and provide a method for immunologically measuring the factor Xa.tissue factor pathway inhibitor complex by using the monoclonal antibody. SOLUTION: This monoclonal antibody specifically reacts with factor Xa.tissue factor pathway inhibitor complex (Xa.TFPI), but does not react with free factor X, free factor Xa and free tissue factor pathway inhibitor(TFPI). This hybridoma secretes the monoclonal antibody. This method for immunologically measuring factor Xa.tissue factor pathway inhibitor complex comprises using the monoclonal antibody.
Patent JP-H11155530-A (JP)
Title: Production of columnar food product and apparatus therefor
Inventor: HOSHINO HIROSHI
IPC: A23L17/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To increase the productivity of columnar composite food products typified by rolled fish-paste product as seasoned burdock rolled in meat and miniaturize the production equipment. SOLUTION: A paste and soft food material 9 is formed into a columnar shape and the food material 9 is heated to produce columnar food products. In this production, the food material is placed between a pair of electrodes 1A and 1B before forming and heating, the electric voltage is applied between the electrodes to heat the food product. At the same time, a rotation power is applied from one electrode side to the food product in the pair of the electrodes 1A and 1B thereby forming the material to a columnar shape. This process is particularly suitable for arranging the pasty soft food material 9 around the core material 11 to form a composite columnar shape by electrically conductive heating.
Patent JP-H06141799-A (JP)
Title: Method for mixing vinegar with rice for sushi and its apparatus
Inventor: KAWASAKI YOSHIAKI
IPC: A23L7/10
Filed: 1992-11-07
Abstract: PURPOSE:To absorb acetic acid vapor in water and prevent furniture, etc., from corroding by sucking an acetic acid vapor discharging from an opening of a lid of a mixing container for carrying out the mixing of rice for SUSHI (vinegared fish and rice) into an ejector pipe by jetting of a water stream. CONSTITUTION:A flavoring vinegar is added to cooked rice and the vinegared rice is stirred with a stirring tool 20 while blowing air from an opening 5 of a mixing container 2 therein. An air stream discharging from the opening is sucked into a pipe 32 in which a negative pressure is formed with a water stream jetted or sprayed from a water sprinkling nozzle 44 to absorb the acetic acid vapor in the sucked air into the water stream.
Patent JP-H07162580-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1993-12-06
Abstract: PURPOSE:To utilize effectively recording paper sheets and to receive-/record all information by starting the recording to both sides of the recording paper forcibly when remaining sheet number of the recording paper is less than a prescribed sheet number. CONSTITUTION:An NCU 2 connects a telephone line 2a to a telephone set 3 or a facsimile equipment under the control of a control circuit 7. A signal of a transmission system and a signal of a reception system are separated by a hybrid circuit 4. That is, a transmission signal of a signal line 18a is sent to a telephone line 21a via the NCU 2 through a signal line 2c. Furthermore, the reception signal sent from an equipment of an opposite party is outputted to a signal line 4c through the signal line 2C via the NCU 2. The control circuit 7 controls forcibly the recording to be made on both sides of the recording paper and the display of it when number of recording paper sheets reaches a predetermined number (e.g. 50 sheets) or below.
Patent JP-H03203095-A (JP)
Title: Semiconductor memory device
Inventor: NAKAYAMA OSAMU
IPC: H01L27/06
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a memory device with large capacity and low energy consumption by providing a base area, which base density is different from normal density, and providing a bipolar element for storage, which is constituted so as to generated a base current in a reverse direction, and a transistor for selection. CONSTITUTION:The base density of a bipolar transistor BN for storage is made lower than the normal density and by a collector area equipped with a sharp joining border surface, impact ionization is made easy with VBE=0.3-0.48V. Then, a first base current IB can be inverted and bistable state is realized. Therefore, a collector current Ic can be reduced and a memory cell with the low energy consumption can be obtained. Further, the concn. of an impurity in a collector layer is increased in comparison with an emitter and an hFE is lowered so that the IB can be more effectively inverted. The joining border surface of the collector layer is made sharp, a carrier can easily be accelerated and the impact ionization easily occurs. Then, a memory operation can be executed with a VCE=4.9V. Thus, a static RAM with large capacity can easily be realized.
Patent JP-H03198383-A (JP)
Title: Semiconductor type sensor
Inventor: NAGATA NOBUO
IPC: G01L9/04
Filed: 1989-12-26
Abstract: PURPOSE:To avoid the leakage current in the high temperature environment by a method wherein a silicon oxide film is formed on a silicon single crystal substrate so as to form specific resistors on the surface of the silicon oxide film. CONSTITUTION:When a silicon oxide film 3 is formed on a silicon single crystal substrate 1 by thermal oxidation process, etc., and then resistors 2 comprising P type silicon single crystal as well as electrodes 5, 6 are formed on the surface of the film 3 to form a diaphragm 7 by thinning the thickness of the substrate 1, a pressure/acceleration sensor wherein the resistance values of the resistors 2 are fluctuated corresponding to the displacement of the diaphragm 7 can be manufactured. In such a constitution, said resistors 2 can be electrically insulated by the silicon oxide film 3 without resorting to the P-N junction thereby enabling the leakage current at high temperature to be avoided.
Patent JP-H06198959-A (JP)
Title: Printing device
Inventor: MOTOMI TETSUYA
IPC: G09G5/24
Filed: 1992-12-21
Abstract: PURPOSE:To realize fine printing in an enlarged printing of a registered external character by a method wherein the exceptional character, which is registered by a user in a printing device, is converted into an outline font. CONSTITUTION:The exceptional character data 9, which are registered by a user in a printing device 1, is stored in an exceptional character data storage part 5 as bit map font data. When the registered exceptional character is enlargedly printed, a processing part 3 reads the bit map font data of the character code 10 of the character to be fed out of the exceptional character data storage part 5 so as to send its data to an outline font conversion part 6 in order to produce an outline font to a bit map font, resulting in carrying out a treatment for making it solid and a drawing treatment at an outline font expansion part 7 an finally printing at a printing part 4.
Patent JP-H06184014-A (JP)
Title: Purification of fluorine-based inert liquid
Inventor: YOSHINAGA MASAKI
IPC: C07C17/38
Filed: 1992-12-21
Abstract: PURPOSE:To provide a more effective method for removing hydrogen fluoride contained in a fluorine-based inert liquid. CONSTITUTION:In this method for purification of a fluorine-based inert liquid, the fluorine-based inert liquid containing hydrogen fluoride is characteristically brought into contact with allophane (an amorphous clay mineral composed of a hydrous aluminum silicate).
Patent JP-H09176450-A (JP)
Title: Phenol resin composition and molding material
Inventor: YASUMA MOTOHARU
IPC: C08L59/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin molding material which is excellent in dimensional stability. heat resistance, electrical characteristics, and resistance to sliding abrasion and is suitable for electrical parts, mechanical parts, and esp. sliding parts. SOLUTION: A phenol resin compsn. is prepd. by mixing and dispersing 2-18 pts.wt. pref. 5-14 pts.wt., polytetrafluoroethylene into 100 pts.wt. phenol resin. A molding material is prepd. by compounding the compsn. with an org. filler and/or an inorg. filler.
Patent JP-H09180943-A (JP)
Title: Protection system for transformer
Inventor: HAGA HIDEAKI
IPC: H01F27/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent failures in a main frame winding due to a fault current from an on-load tap changer, by additionally providing a current detector between an outer cylinder terminal of the on-load tap changer and the main frame winding. SOLUTION: A fault on the side of an on-load tap changer(LTC) 3 causes an excess current to flow through a main frame winding 10 in the order of an LTC inner cylinder movable contact 8, an LTC outer cylinder inner fixed contact 6, an LTC outer cylinder outer terminal 5, and a tap winding 9. In this case, a current detector 11 detects the current, and causes a high-order breaker of a transformer to break down if a current not less than the predetermined current flows. Thus, failures in the main frame of the transformer due to the fault of LTC may be prevented.
Patent JP-2000173387-A (JP)
Title: Lighting system
Inventor: MATSUMOTO ATSUSHI
IPC: H01H13/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the wiring work in the case of the whole surface lighting, and to easily change the lighting condition from the whole surface lighting to the division lighting at a user side. SOLUTION: Lamp contacts 11-14 are separately connected to plural lighting lamps through crossover connecting pieces 21-24 capable of being cut, and lighting condition is changed from the whole surface lighting to the division lighting by cutting the crossover connecting pieces 21-24. A switching means (for example, a rotary switch) is provided so as to selectively switch the lighting condition between the condition for selectively connecting all or at least two lamp contacts, which bring into contact with the plural lighting lamps, and the condition that crossover connection between each contact is not performed.
Patent JP-H05175040-A (JP)
Title: Electromagnet device
Inventor: SATO ATSUSHI
IPC: H01F7/14
Filed: 1991-12-24
Abstract: PURPOSE:To provide an electromagnet device in which barrel grinding not required for removing burr generated when processing a yoke. CONSTITUTION:An edge 3a is provided at a tip of a yoke 3 to pivot an armature 4 having substantially an L-shaped form at the edge 3a. A wide part 3b is provided near the edge 3 of the yoke 3. A width W2 of the wide part 3b is set wider than a width W1 of a tailpiece 4b of the armature 4. Accordingly, if there is a burr 5 near the edge 3a of the yoke 3, the tailpiece 4b of the armature 4 does not come into contact with the burr 5.
Patent JP-2000162511-A (JP)
Title: Endoscope device
Inventor: MAGAI SHIGETO
IPC: G02B23/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device constituted so that the service life of a battery is prolonged by actively warming the battery by heat generated from a lamp. SOLUTION: By integrally coupling a cover part 52 to a light source main body part 51, one electrode 84b of the dry battery 84 and one electrode 83a arranged at the outside circumferential part of the lamp 83 become electrically conductive through a lamp fitting member 82, a contact point member 75 and a thin plate member 74 or a spring 87. Besides, the other electrode 84a of the battery 84 and a contact point plate member 78, a contact point spring 77 and a contact point pin 76 arranged at the main body part 51 become electrically conductive. When the pin 76 is brought into contact with a contact plate 85 by turning a lamp holder 55, the heat generated because the lamp 83 is turned on is transmitted to a battery housing hole 66 from a lamp chamber through- hole 65 through a communicating hole 68. Thus, since the inside temperature of the hole 66 is raised, the battery 84 is warmed.
Patent JP-H10185902-A (JP)
Title: Inclusion evaluation method
Inventor: ISONO TAKAHIRO
IPC: G01N15/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately evaluate the particle diameters and shape distribution of non-metallic inclusion in steel by casting illumination from one direction of the inclusion extracted and separated from the steel, and image- analyzing silhouette of inclusion particles which is formed by the transmission light. SOLUTION: Inclusion extracted from steel is collected, for instance, by a cellulose filter, which is stuck on a preparation 1, and reacted with acetone or the like to make it transparent. The transparent preparation (observation sample) 1 is disposed on a movable stage 4 so as to be at a right angle on the straight line on which a light source 2 and a TV camera 3 are connected, and light from the light source 2 is applied to obtain the silhouette image of inclusion particles. The particle diameters, shape and the number of the inclusion in the steel are measured and evaluated by image-analyzing the silhouette. Thereby, quality of the steel material can be quickly and accurately evaluated.
Patent JP-H09176730-A (JP)
Title: Production of thick steel plate excellent in toughness
Inventor: ICHINOSE TAKESHI
IPC: B21B3/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thick steel plate having high toughness even if direct rolling is executed. SOLUTION: (1) A slab having a compsn. contg., by weight, 0.01 to 0.25% C, 0.3 to 3% Mn, 0.001 to 0.007% O, 0.003 to 0.03% Ti, <=0.02% Al, other optional elements and Fe and having the following (a), (b) and (c) oxides (A grains) by >=10 pieces/mm<2> is subjected to direct rolling at >=900 deg.C and is cooled for 2 to 90 deg.C/sec to <=500 deg.C. (2) A thick plate producing method in which the slab with the compsn. in the above (1) having the following (a), (d) and (e) oxides (B grains) by >=10 pieces/mm<2> is applied with the method in the above (1) is provided.  (3) A slab with the compsn. in (1) having the A grains or/and B grains by >=10 pieces/mm<2> is applied with the method in (1):(a) in the case each metallic element occupied in the total metallic elements in the oxides is expressed by at%, Ti+Mn+Al>70at%, (b) in the case Ti+Mn+Al=100at% (the same shall be apply hereinafter), Al+Mn>=40at%, (c) 1<= Al/Mn}<=5, (d) Ti+Mn>=80at% and (e) 50at%>=Mn>=7at%.
Patent JP-2000173415-A (JP)
Title: Electric contact and its manufacture
Inventor: SHIMIZU MASAO
IPC: H01H1/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve deposition resistance at a large capacity, by forming an arc electrode as a composite alloy composed of a specific wt.% of total of one or more of high melting point metals Cr, W, Mo, and Ta, a specific wt.% of a highly conductive metal Cu, and a specific wt.% or less of total of one or more of low melting point metals Te, Se, and Sb. SOLUTION: An arc electrode 1 and an electrode support portion 2 are integrated by melting a highly conductive metal. The arc electrode 1 is preferably a composite alloy composed of 30-80 wt.% of total of one or more of high melting point metals Cr, W, Mo, and Ta, 20-70 wt.% of the highly conductive metal Cu, and less than 0.1 wt.% (except 0) of total of one or more of low melting point metals Te, Se, and Sb. Thus, the electrode that easily separates even when it is deposited and has higher deposition resistance at a large capacity is provided, and uniform and dispersion of the low melting point metals is allowed by controlling atmospheric gas, infiltration temperature, and holding time.
Patent JP-H03203129-A (JP)
Title: Manufacture of cable insulated with inorganic insulator
Inventor: SAWADA KAZUO
IPC: B29L31/34
Filed: 1989-12-28
Abstract: PURPOSE:To form a thick film of an inorganic insulating layer easily by covering a conductor with a gel compound by extruding the gel compound on the outer circumference of the conductor, carrying out heat treatment, and sintering the gel compound. CONSTITUTION:Insulated cable manufacturing process involves gel compound preparing process wherein an organometal compound is dissolved in a solvent, at least one kind of thermally plastic organic polymer or its monomer is added to give the gel compound and gel compound sintering process wherein heating is carried out after the gel compound is extruded to coat the outer circumference of a conductor. As the organometal compound used, the metal alkoxides and metal organic acid salt are named. Among the metal alkoxides, there are alkoxides which produce SiO2, Al2O3, etc.; and as alkoxides, there are ethoxides and propoxides. Metal salts of naphthenic acids and caprylic acid are preferable as the organic acid salt. In this method, since an inorganic insulating layer is prepared by making a ceramics from a ceramic precursor, heat treatment is carried out at low temperature as compared with a melt coating method and deterioration of conductor's properties is prevented at the time of manufacture.
Patent JP-H10182586-A (JP)
Title: Synthesis of urea
Inventor: KOJIMA YASUHIKO
IPC: C07C273/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing urea, capable of retaining a molar ratio of ammonia with carbon dioxide in a pipe for synthesizing urea in a prescribed definite range. SOLUTION: N/C of liquid containing synthesized urea is determined from a value of a density obtained by measuring a density of a solution containing synthesized urea by real time in the outlet of a urea synthesizing pipe and liquid amount and composition of a recovered solution containing unreacted ammonia and carbon dioxide circulated into the urea-synthesizing pipe are measured in real time and retaining amount of ammonia in the urea-synthesizing pipe is calculated from these measured values and N/C value and an amount of ammonia fed to the urea-synthesizing pipe is controlled so that the ammonia amount becomes ammonia amount corresponding to a prescribed N/C value.