baber/WOPTO huggingface dataset:
Patent JP-S621808-A (JP)
Title: Method for operating blast furnace
Inventor: TAMURA KENJI
IPC: C21B5/00
Filed: 1985-06-26
Abstract: PURPOSE:To stabilize the operation of a blast furnace and the quality of molten pig iron by deducing a quantitative relative formula between a productivity coefft. and the proper speed of blast air at a tuyere under arbitrary conditions during the operation of the blast furnace with optional equipment and by controlling the speed of blast air at the tuyere according to the formula. CONSTITUTION:The depth DR of a raceway formed in front of a blast tuyere of a blast furnace is measured. The blast furnace is operated while the speed Ut of blast air at the tuyere is controlled according to the formula so that the depth DR of the raceway is reduced to <=1.4m. In the formula, Ut is the speed (m/sec) of blast air at the tuyere; DR is the set depth (m) of the raceway; Pc is the apparent specific gravity (kg/m<3>) of coke; dp is the average grain size (m) of coke charged; Tb is the temp. ( deg.C) of blast air; Pb is the pressure (kg/m<2>) of blast air; r is a productivity coefft. (t.d<-1>.m<-3>); Vi is the internal volume (m<3>); Nt is the number (-) of tuyeres; and k is a constant defined by conditions during the operation of the blast furnace.
Patent JP-H11319161-A (JP)
Title: Golf club head
Inventor: ONISHI AKIO
IPC: A63B53/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enable the execution of sufficient penetration at the time of welding without allowing projections of an L shape in cross section to bear a plate member to hinder the penetration of welding material by providing the inner peripheral end edge in the aperture of a head body with these projections. SOLUTION: This golf head consists of the head body 1 and the plate member 2. The head body 1 has the aperture 3 in the sole side base part. The projections 4 and so forth of the L shape in the section separately formed at four points of this aperture 3 consist of stretching parts 5 which extend toward the center of the aperture from the inner peripheral end edge of the aperture 3 of the head body 1 and bearing parts 6 which are bent at the front ends of these stretching parts 5 to bear the rear surface of the plate member 2. The outer peripheral end edge of the plate member 2 is formed nearly to the same shape as the shape of the inner peripheral end edge of the aperture 3 of the head body 1, is fitted to the aperture 3 and is fixed by welding. At this time, the rear surface in the outer peripheral part of the plate member 2 is born by the bearing parts 6 of the projections 4.  The projections 4 are disposed by being separated to >=2 points.
Patent JP-H04339919-A (JP)
Title: Water-proof device for pipe inserting section for pit
Inventor: KOGA MOTOYUKI
IPC: F16L5/02
Filed: 1991-05-15
Abstract: PURPOSE:To prevent heat efficiency from being deteriorated, and prevent water certainly from being infiltrated into a pit by containing a valve or the like set on an underground conduit line, in the pit, and by setting the pipe inserting section of the pit to be of multiple cut-off construction including a thermal insulation layer. CONSTITUTION:The controller of a valve or the like set on an underground conduit line 1 for permitting cool/warmed water to pass is contained in a pit 3, and the pipe inserting section of the pit 3 is set to be of triple cut-off construction. As this primary cut-off, a hole 17 close to the external wall of the pit 3 is filled up with mortar 20, and external sealing is applied to. After that, in the hole 17 close to the internal wall of the pit 3, a urethane resin layer 23, a mortar layer 25, and an epoxy resin layer 26 are multi-formed, and secondary cut-of is applied to. Besides, tertiary cut-off consisting of a thermal insulation sheet 24, an O-ring 32, a sleeve pipe 29, a resin layer 33, and the like is applied to. Then, by permitting the thermal insulation sheet 24 to follow the expansion and contraction of the conduit line 1 due to the passing water of cooling water or warmed water, heat efficiency is prevented from being deteriorated, and by multiple cut-off construction, water is certainly prevented from being infiltrated into the pit 3.
Patent JP-H10333953-A (JP)
Title: Integrated data base system and computer-readable recording medium recording program for managing its data base structure
Inventor: OGAWA ATSUO
IPC: G06F17/30
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an integrated data base system capable of reducing workload and working cost by integrating data base systems consisting of related data bases and unrelative data bases as one system and a computer-readable recording medium recording a program for managing the data base structure of the system. SOLUTION: A record 10 is constituted of a relative record part 10a and an unrelative record part 10b as one record, so that an off-line system and an on-line system in a financial institution e.g. can be constituted as one data base system. Thereby the height of freedom of inquiry owned by a normalized relative data base and the height of freedom of record structure owned by a non-relative data base are combined and both of the height of processing efficiency and the instantaneousness of processing can be attained. In addition, development, application and maintenance can be integrated to one system, operation can easily be executed and the workload and working cost can be reduced.
Patent JP-S5765002-A (JP)
Title: Band blocking filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/205
Filed: 1980-10-08
Abstract: PURPOSE:To achieve band blocking filter with a simple construction and good characteristics without dispersion, by fixing a fixed electrode to an external wall of dielectric substance of a component of a resonator and keeping the coupling capacity constant with the area between the inner conductor and the fixed electrode. CONSTITUTION:Each resonator is coupled with a signal transmission line 8 with a 1/4 intube wavelength interval via a coupling capacitor consisting of inner conducttor of components 21-25 of the resonators and fixed electrodes 41-45, contact electrodes 61-65, and through-holes 71-75 to form a band block filter. Since the electrodes 41-45 forming the coupling capacitor are fixed at the side wall of dielectric substance of the elements 21-25, the capacitance is not changed by external oscillation. The coupling capacitance is determined through the area between the inner conductor and the fixed electrodes 41-45, and the characteristics can be made constant by keeping this area constant.
Patent JP-S6228571-A (JP)
Inventor: ROBAATO II ROTSUKUUTSUDO
IPC: F16J15/447
Filed: 1986-06-16
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-H08993-A (JP)
Title: Metal-containing silicate and producing method thereof
Inventor: ICHIKAWA TOMOJI
IPC: B01D53/72
Filed: 1994-06-22
Abstract: PURPOSE:To improve the heat resistance of a crystalline metal-containing silicate, which is like a zeolite, without deteriorating the HC adsorbing function in the case the silicate is used as an HC adsorbent. CONSTITUTION:A metal-containing silicate is so made as to have a particle structure whose inside is made of a crystal with a low silica-alumina ratio and whose surface part is made of a crystal with a high silica-alumina ratio.
Patent JP-H08310591-A (JP)
Title: Water reservoir
Inventor: KAWASHIMA KOICHI
IPC: B65D90/04
Filed: 1995-05-15
Abstract: PURPOSE: To effectively and easily prevent such a problem that alga attaches to a reservoir wall with light from a normal light source by having a photocatalyst held on a surface of an inner wall of the reservoir. CONSTITUTION: A substance which causes photocatalyst reaction with low energy light of 4eV or less, especially titanium oxide is preferable as a photocatalyst. Titanium oxide is held in a water reservoir. At this time, a material of the water reservoir is preferably glass, ceramic or metal containing SiO2 from a point of joining force with titanium oxide. In addition, their interface is desirably joined by Ti-O-Ti bonding. Since a band gap of the photocatalyst such as held titanium oxide is as small as 3 to 3.2eV in such a water reservoir, it can be easily excited with light having small energy. This photocatalyst reaction disinfects of bacteria or the like and decomposes protein in plankton, so that no alga may be generated.
Patent JP-S6119735-A (JP)
Title: Preparation of non-directional high strength semi-hard magnetic alloy
Inventor: HORIE HIROMICHI
IPC: C22C38/00
Filed: 1984-07-06
Abstract: PURPOSE:To prepare a non-directional high strength semi-hard magnet alloy excellent in magnetical and mechanical characteristics, by processing an alloy having a specific composition consisting of Ni, Co, Mo, Ti, Al and Fe before applying proper solution heat-treatment and ageing treatment. CONSTITUTION:Hot processing such as hot forging is applied to an alloy consisting of, on a wt. basis, 12.5-19.0% Ni, 8.0-20.0% Co, 3.0-7.0% Mo, 1.10- 1.90% Ti, 0.15% or less Al and the remainder of Fe and impurities and cold processing of 30% or more is subsequently applied to the hot processed steel to obtain a predetermined plate thickness. Next, this plate material is subjected to first stage solution heat-treatment such that said plate material is held at 900-1,000 deg.C for 1-5hr and subsequently cooled at a cooling speed equal to or more than a natural air-cooling speed. Thereafter, the plate material is held at 800-880 deg.C for 1-10hr and cooled at a cooling speed equal to or more than a natural air-cooling speed to perform second solution heat-treatment and, at least, held at 520-590 deg.C for 10-200hr to perform ageing treatment. By this method, a non-directional high strength semi-hard magnet alloy excellent in various characteristics and having stable magnetic characteristics to the change in temp. and high dimensional accuracy is obtained.
Patent JP-S5929960-A (JP)
Inventor: HIROSE KENJI
IPC: F25C1/12
Filed: 1982-08-11
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-H09324832-A (JP)
Title: Base isolation device
Inventor: OKASHITA KAZUHIKO
IPC: E04H9/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To stabilize the deflection of a supported body against a shock so as to prevent its floating, by connecting a neck member between a first piece and a second piece so as to be made to serve as a connecting member, and crossing each other a first guide member and a second guide member, which have slits through which the neck member is passed and grooves in which the first piece or the second piece is guided. SOLUTION: Elastic bodies 35 are sandwiched between two same circular plates 34 so as to be made to serve as a first piece 31 and a second piece 32, and connected to each other through a neck member 33 so that the neck member 33 is made to serve as a connecting member. Slits 21 and the like through which the neck member 33 is passed and grooves 12, 22 in which the first piece 31 or the second piece 32 is guided, are arranged in the first guide member 10 and the second guide member 20, and the slits 21 and the like are so formed that the neck member 33 can be freely passed therethrough and the plates 34 may not be slipped off therefrom.  When force such as an earthquake is applied to a supported body, relative movement between the first guide member 10 fixed to the supporting body of a base isolation device and the second guide member 20 fixed to the supported body and a shock caused by pressure from below are absorbed in the elastic bodies 35, thereby the swinging and floating of the supported body can be suppressed.
Patent JP-S6122193-A (JP)
Title: Long heat pipe
Inventor: SAITOU SUSUMU
IPC: F28D15/02
Filed: 1984-07-05
Abstract: PURPOSE:To enlarge a heat transfer available area between heat pipe units so as to decrease the heat transfer resistance at junctions by forming straight pipe parts at the evaporating part and the condensing part of each endless loop shaped heat pipe unit, and connecting straight pipe parts in a thermally excellent closely connected heat transfer state. CONSTITUTION:When fins 4 are fed with a cold heat Q, vapor of an operating liquid is condensed and restored to liquid at a condensing part 12 of the uppermost heat pipe unit 1, and returns back to an operating fluid storage part 18 via a circulating part 16, thereafter radiating heat. Radiated heat is transmitted to a straight-pipe part 13, and then is transmitted to the straight pipe parts 14 in the succeeding stage via a heat conducting member 2. The straight pipe parts 13 and 14 are joined to form an integral body longitudinally in a wide range through the heat conducting member 2. Hence, a large amount of cold heat is directly and efficiently transmitted from the straight-pipe part 13 to the succeeding stage straight pipe portion 14. Cold heat transported to the succeeding stage heat pipe unit 1 is gradually transported further lower heat pipe units by the similar operation. The cold heat transported to the lowermost heat pipe unit 1 is discharged into the earth G.
Patent JP-H089251-A (JP)
Title: Video switching device
Inventor: YAMADA KOJI
IPC: H04N5/268
Filed: 1994-06-22
Abstract: PURPOSE:To recover the failure of the video output caused by the misoperation of an operator when the special effect, etc., are processed for the broadcast video materials. CONSTITUTION:An input video signal Vi is divided into two systems Vi1 and Vi2, and the delay output produced by a delay circuit 2 of the system Vi2 is switched to the system Vi1 by a switching circuit 3 and inputted to a video effect device 4. Then a system Vo1 and another system Vo2 are inputted to a switching circuit 8 via a delay circuit 7 and directly respectively among those outputs of the device 4. Thus these systems Vo1 and Vo2 are selected by the circuit 8. If an operator has a misoperation while outputting the systems Vi1-Vo1, the systems Vi2-Vo2 are immediately selected by both circuits 3 and 8. Under such conditions, the selected system is delayed compared with its unswitched state by a delay time of the circuit 2. Thus the second operation is possible and therefore a normal operation can be carried out.
Patent JP-S6118554-A (JP)
Inventor: TAKADA SHIGEMI
IPC: B61B1/02
Filed: 1984-07-06
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-H087311-A (JP)
Title: Optical disc apparatus
Inventor: YANAGI SHIGETOMO
IPC: G02B7/28
Filed: 1995-06-07
Abstract: PURPOSE:To control a focus position to be optimum at all times by detecting a focus offset value when an amplitude of an RF signal of a plurality of detecting signals detected by an optical head is maximum and servo controlling the focus position. CONSTITUTION:While a control part 6 feeds an offset level OFS gradually changing as shown in the lower Fig. to a focus servo control part 4, an amplitude of an RF signal RFS which is the sum of RF signals of a plurality of detecting signals sent from an optical head 2 is detected by a detecting part 5. The control part 6 supplies, upon receipt of the amplitude, an offset level OFS of the maximum amplitude to the focus servo control part 4, whereby a focus position is controlled. Since a position of a spot light is controlled while a focus offset value when the amplitude of the RF signal of the sum of RF signals of the plurality of detecting signals detected by the optical head 2 is maximum is fed to the focus servo control part 4, the focus position can be controlled to the optimum at all times even if the astigmatism is observed in the spot light due to the heat or change with time.
Patent JP-H0436136-A (JP)
Title: Device for controlling noxious insect in carpet for heating
Inventor: TAKIGAWA KOJI
IPC: A01M1/00
Filed: 1990-05-29
Abstract: PURPOSE:To reduce riskiness carrying out noxious insect-controlling operation in error by stopping operation of a heat generating element by operation of a select switch and successively carrying out operation for controlling the noxious insect by operation of a starting switch. CONSTITUTION:A heat generating element 2 is stopped by selection of noxious insect-controlling operation using a select switch 4 and means for controlling start of the control operation capable of carrying out the noxious insect- controlling operation when a start switch is operated in this stop state is provided.
Patent JP-H04342117-A (JP)
Title: Base-body support method in deposition-film manufacturing apparatus
Inventor: YOSHINO TOSHIHITO
IPC: H01L21/205
Filed: 1991-05-17
Abstract: PURPOSE:To provide a base-body support method, in a deposition-film manufacturing apparatus, in which a formed deposition film is provided with a uniform and excellent characteristic and in which the utilization efficiency of a raw- material gas is increased. CONSTITUTION:The upper end part of an inside container 101 is constituted of two ceilings 102 which are arranged in parallel with each other by keeping an interval. A magnet 103 which is extended in the conveyance direction of a base body 100 is installed at the end part 104 of the ceilings 102. When the end part in the width direction of the base body 100 is attracted by the magnet 103, the end part on a face on which a deposition film is not formed on the base body 100 is brought into close contact with the end part 104 of the ceilings 102. The base body 100 is supported by the inside container 101.
Patent JP-S6460033-A (JP)
Title: Optical communication system
Inventor: BAANAADO GURANSU
IPC: H04J14/02
Filed: 1988-06-09
Abstract: PURPOSE: To stabilize an information carrier light frequency by generating and feeding back error signals concerning respective fluctuations of at least two multiplexed signals by mixing the dither components of respective multiplexed signals with corresponding dither frequencies. CONSTITUTION: A reference signals 102 is multiplexed with an information carrier signal 103 by a coupler 104 and transmitted to a Fabry-Perot 101 and next, the respective error signals concerning the fluctuation of signals are respectively and independently generated at feedback loops 107 and 108 by mixing 109 and 114 the dither components of multiplexed signals with correspondent 'dithering' frequencies. Then, an error signal 111 is fed back to the Fabry-Perot 101 and its frequency is locked with the reference signal 102 of resonance. Besides, an error signal generated by the mixer 114 is fed back to a laser 117 and locked with the selected resonance of the Fabry-Perot 101. Thus, the frequency is stabilized for comb-line information carrier signals.
Patent JP-S6121944-A (JP)
Inventor: SASAKI ISAMU
IPC: C04B24/30
Filed: 1984-07-09
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-S5932966-A (JP)
Title: Centrifugal separator for biohazard
Inventor: ICHIKI MITSUGI
IPC: B04B15/02
Filed: 1982-08-12
Abstract: PURPOSE:To economically, certainly and easily inhibit the scattering of a sample, by providing passageways for supplying and exhausting cooling air airtightly communicated to the cooling air inlet and outlet openings, respectively, of the motor of the titled centrifugal separator, and attaching a HEPA filter (High Efficiency Particulate Air Filter) to each of the passageways. CONSTITUTION:A hermetically sealed chamber constituted by a covering plate 18 is provided at the circumference of a motor 9 in a motor housing 21, and an air guide 14 is formed at the circumference of the inlet opening 11 of the motor 9 in the covering plate 18 for introducing cooling air to the motor 9. An air inlet opening 19 to which a HAPA filter 13 is attached is communicated to the air guide 14, while an air outlet opening 20 to which a HEPA filter 13 is attached is provided at the side of the outlet opening 10 of the motor 9 in the covering plate 18 for discharging cooling air. A rotor 4 is rotationally driven to decompress a rotor housing 4 through a HEPA filter 13 by a blower 17. The air having flowed in through the inlet opening 19 is introduced through the HEPA filter 13 and the inlet opening 11 to cool the motor 9 and then diffused through the outlet opening 10, the HEPA filter 13 and the outlet opening 20. Hence, it is not necessary to attain a mechanical seal to a rotary shaft 8, and heat is not formed, either.
Patent JP-H06345042-A (JP)
Title: Binding machine of fold section
Inventor: OOTSUKI TATSUMASA
IPC: B65B27/08
Filed: 1993-06-11
Abstract: PURPOSE:To automate the whole processes of fold section which is required to cut at the folds thereof, by providing a piling part superposing fold section up to a specified height and a trimming part. CONSTITUTION:Fold section is transferred from a feeding part 2 receiving folded paper to a piling part 3 through paths 1, 2 and subsequently transferred to a changing part 4 of direction through paths 3, 4 and further to a stacking part 5 through a path 5 in turn. At this time, a path 7 is provided so as to deviate a little from the paths 3, 4 on the way of paths 3, 4 where the piled section W is transferred from the piling part 3 to the changing part 4 of direction and a trimming part 7 is provided at the downstream thereof. The trimming part 7 is provided with a slide plate 13 having a cutter blade 12 at the upper end thereof, held between an erected base plate 10 and a doubling plate 11 and a press bar 14 which is vertically movable along the erected base plate 10 at the upper side of the cutter blade 12. In this way, The processes of fold section which is required to cut at the folded part can be automated.
Patent JP-H07324553-A (JP)
Title: Lower pressure-contact device of handy type moving wall
Inventor: ARAYA KUNIHARU
IPC: E06B7/18
Filed: 1994-05-30
Abstract: PURPOSE:To provide a pressure-contact device, being installed in a lower end of this handy type moving wall, whose structure and manufacture are simple enough, not to mention inexpensive in cost, and facilitates its raising and lowering operations in addition. CONSTITUTION:An almost U-shaped sectional guide frame 6 is attached to the lower end of a moving wall after opening the lower part, while two slip preventer pieces 10 and 10 are attached to each lower end of both side pieces 9 and 9 of this guide frame 6, and two engaged grooves 16 and 16 are formed in the upper end. A pressure-contact member 7 on one side is composed of a U-shaped section likewise and installed in the guide frame 6 vertically movable in a state of being opened upwards, while two engaged pieces 12 and 12 to be engaged with the slip-preventer piece are formed in each upper end of two side pieces 11 and 11, installing two operating pieces 13 and 13 in the lower end, and then a cushion material 17 such as a coil spring or the like is installed inside.
Patent JP-2000325522-A (JP)
Title: Golf swing training device
Inventor: ADACHI YOSHIRO
IPC: A63B69/36
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a safe golf swing training device which enables a golfer to train a late hitting. SOLUTION: This golf swing training device 1 has a revolving shaft 3 which is mountable near the head H of a shaft S of the golf club in a direction intersecting with the shaft S, an arm 7 which is oscillatably fixed to the revolving shaft 3 and a vane 5 which is held at the arm 7 so as to be paralleled to the revolving shaft 3 and oscillates together with the arm 7. The vane 5 described above is held on a grip G side at a prescribed angle by a means capable of suppressing the movement by its own weight of the vane 5 when the vane exists in a perpendicular direction where the head H exists down. When the vane 5 exists in the perpendicular direction where the head H exists up, the vane 5 is oscillated by its own weight to the smallest angle to the grip G side and is invertable by the wind pressure acting on the surface of the grip G side.  The arm 7 of the device described above has a projection 71 on the grip G side and the suppressing means described above is a second revolving shaft 4 mountable nearer the grip G than the revolving shaft 3 and an inversion preventive plate 6 having an orbit superposed on the orbit of the projection 71 described above.