baber/WOPTO huggingface dataset:
Patent JP-H03277270-A (JP)
Title: Tissue culture of hiba arborvitae genus plant
Inventor: KARIZUME YOSHIFUMI
IPC: C12N5/04
Filed: 1990-03-27
Abstract: PURPOSE:To more efficiently culture a callus tissue of a Hiba arborvitae genus plant in comparison with the conventional method by using a culture medium containing a C source, an inorganic component composed of a specified molar ratio of an ammonium nitrogen and nitrate nitrogen and plant hormones as the essential components. CONSTITUTION:On a culture medium containing a C source, an inorganic component and plant hormones as the essential components, a tissue of a Hiba arborvitae genus plant, preferably, e.g. Hondai Makino is cultured. In this case, the above used inorganic component must contain an ammonium nitrogen and a nitrate nitrogen in (1:4-8), especially (1:6) molar ratio. As the C source, hydrocarbons such as sucrose, derivatives thereof, etc., are exemplified and as the plant hormones, auxin, etc., is exemplified. A piece of callus excellently introduced from a piece of explant, especially petiole or lateral bud, cut from a Hiba arborvitae genus plant is cultured or subcultured on the above-mentioned culture medium. As a result of the above-mentioned culture, the above-mentioned callus tissue can be stably reproduced and grown without necrosis thereof.
Patent JP-H10316410-A (JP)
Title: Production of lithium hexafluorophosphate
Inventor: TSUJIOKA SHOICHI
IPC: H01M10/05
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a production process for lithium hexafluorophosphate of a high purity with excellent storage stability. SOLUTION: A solution of lithium hexafluorophosphate in dimethyl carbonate is concentrated by evaporation of the solvent in the temperature range from -20 to +150 deg.C to crystallize out lithium hexafluorophosphate with particle sizes of >=50 μm. Or, the crystals are dissolved again in dimethyl carbonate followed by recrystallization. The collected lithium hexafluorophosphate is dried in the temperature range of from -20 to +150 deg.C.
Patent JP-H08246724-A (JP)
Title: Fixing structure for lock handle of lock and cylinder lock
Inventor: AKAMATSU KUNIO
IPC: E05B9/08
Filed: 1995-03-10
Abstract: PURPOSE: To prevent the pressing force of a set screw from being applied to a cylinder lock by providing a coupling recess having a step on a set screw hole fixing the cylinder lock to a lock handle, and fastening the cylinder lock with the set screw via a coupling tool fitted in the recess. CONSTITUTION: A fitting recess 8a having a screw hole 28 is provided on the cylinder section 8 of a lock handle 6, and a coupling tool 30 having a screw-like hook section 32 at the tip and a set screw hole 34 is separately manufactured. After a cylinder lock 20 is screwed to the cylinder section 8, the coupling tool 30 is inserted into the coupling recess 8a, and the hook section 32 at the tip is coupled with the screw ridge of the cylinder lock 20. A set screw 40 is inserted, and the tip section is screwed to the female screw 24 of the cylinder lock 20 and fixed so that no pressing force is transmitted to other members when the set screw 40 is strongly fastened. The deformation, breakage, and drop of members is prevented, and the cylinder lock 20 can be simply replaced.
Patent JP-S537090-A (JP)
Title: Device for controlling man conveyor
Inventor: KOJIMA WAHEI
IPC: B66B29/00
Filed: 1976-07-07
Abstract: PURPOSE: To provide a device for controlling to stop a man conveyor by detecting the speed of a handrail when the detected speed is slower than the speed of steps in order to prevent human accident from occurring when the speed of the handrail does not coincide with that of the steps. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07274479-A (JP)
Title: Generator
Inventor: SATO RYODA
IPC: H02K44/28
Filed: 1994-03-25
Abstract: PURPOSE:To provide a generator which can generate AC with a simple structure and also can generate polyphase AC by applying the principle of MHD power generation. CONSTITUTION:This is a generator where the principle of MHD power generation is applied, and this is composed of a fluid passage 2, auxiliary magnets 5, and electromagnets 5. The electromagnets 5 are arranged on the same plane around the fluid passage 2, forming a pair each with three pieces. A three-phase current is applied to the electromagnet 5. A magnetic field occurs within the fluid passage, and for this magnetic field, the polarity and the direction change in cycles. lonizing gas is let pass through the fluid passage 2 so as to ionize charge, and a three-phase AC is generated in the auxiliary electrode 3.
Patent JP-S5414614-A (JP)
Title: Narrow band pick up unit
Inventor: IWAZAWA MINEO
IPC: H04N7/12
Filed: 1977-07-06
Abstract: PURPOSE: To simplify the constitution of the control timing generating circuit for ON-OFF of electron beam, by obtaining the timing turning on the electron beam relating to the standard scanning of a pick up tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S576915-A (JP)
Title: Constant voltage stabilizer
Inventor: KOUNO MICHIO
IPC: H02M3/155
Filed: 1980-06-13
Abstract: PURPOSE:To stabilize the output voltage, by dividing the input voltage with the transistor and resistance, securing a proportion between the divided voltage and the output voltage and then using the proportional voltage. CONSTITUTION:The output voltage of a constant voltage stabilizer is controlled with an on-off control of a transistor TR1 which is carried out by a conduction width control circuit 1. The voltage V2 proportional to the output voltage is obtained across a resistance R2 by a transistor TR2 plus resistances R1-R4. With detection of the voltage V2, the output voltage is stabilized.
Patent JP-S60225436-A (JP)
Title: Molybdenum disc for semiconductor substrate
Inventor: ISHIHARA HIDEO
IPC: H01L21/58
Filed: 1984-04-23
Abstract: PURPOSE:To improve the flatness by eliminating the generation of disc warps by a method wherein a clad plate is punched into a disc of required shape in the state of being sandwiched with upper and lower punches. CONSTITUTION:An Ni plate is superposed on one surface of an Mo plate, and the whole is heated to about 1,000 deg.C in a hydrogen furnace and then rolled into the clad plate. This clad plate is cold-rolled and annealed in a hydrogen furnace. Next, using a punching machine, the clad plate is punched while being sandwiched. Thus, a disc with a flatness of 30mum/50mm. or less, preferably 25mum/ 50mm. or less, and more preferably 20mum/50mm. or less can be obtained.
Patent JP-S63245418-A (JP)
Title: Thermosetting resin composition
Inventor: MORIKAWA KENJI
IPC: C08F299/00
Filed: 1987-04-01
Abstract: PURPOSE:To obtain the title composition which is excellent in releasability from a mold of, e.g., metal, by mixing an unsaturated polyester resin or a vinyl ester resin with a specified cationic surfactant. CONSTITUTION:The titled composition comprising 100pts.wt. unsaturated polyes ter resin or vinyl ester resin (A) and 0.05-5pts.wt. cationic surfactant (B) (e.g., at least one member selected from among a quat. ammonium salt containing an 8-26C linear or branched aliphatic hydrocarbon group, an al kyldimethylbenzylammonium salt, a pyridinium salt, or an imidazolinium salt). The addition of component B makes it possible to form the title composition which can give a molding which can be easily released from a mold of, e.g., wood, metal, glass, FRP (fiber-reinforced plastic), etc. and retains wholly the transparency of the resin itself. Therefore, it can be suitably used for molding castings requiring transparency, such as transparent plates and optical lenses, as well as FRP moldings such as bathtubs, septic tanks and tanks.
Patent JP-S58197139-A (JP)
Title: Apparatus for conveying sheet-like article
Inventor: SATOU TADAYOSHI
IPC: B65H5/10
Filed: 1982-05-14
Abstract: PURPOSE:To make it possible to set a thin and very flexible sheet-like article to be conveyed in a prescribed posture to a conveying position, by providing an article supporting head with a control mechanism for controlling the posture of said article supporting head, in case the article should be conveyed to the conveying position. CONSTITUTION:By actuating an air cylinder 22 of a support lever moving mechanism 20, a support lever 10 is abutted on a rubber coated fabric (A), and by actuating an air cylinder 12 of the support lever 10, support members 11 are caused to stick into the rubber coated fabric (A). Then a cutter 40 is driven to cut the article (a) that is to be delivered, the support lever 10 is drawn by the actuating again the air cylinder 22, and then an air cylinder 32 of the support lever posture controlling apparatus 30 is actuated to make the article (a) horizontal. Finally, an air cylinder 3b of a lift Eb is actuated to lower an article supporting bed Ea and the article (a) is set in place.
Patent JP-S57196247-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1981-05-28
Abstract: PURPOSE:To obtain an electrophotographic receptor having high sensitivity over the range of visible light and the range of semiconductor laser and superior endurance by adding a specified trisazo pigment to a charge generating layer and a specified hydrazone compound to a charge transferring layer. CONSTITUTION:A triphenylamine type trisazo pigment represented by formulaI is added to a charge generating layer. A charge transferring layer contg. a hydrazone compound represented by formula II[where each of R1-R4 is H, 1- 3C alkyl, 1-3C alkoxy, (substituted)dialkylamino, dibenzylamino or halogen]is formed on the charge generating layer to form a laminate type photoconductive layer on an electrically conductive support. The resulting electrophotographic receptor has high sensitivity over the whole range of visible light and the range of semiconductor laser, and it undergoes no change in the characteristics even after repeated use.
Patent JP-H06266812-A (JP)
Title: Method and device for supporting molecular design
Inventor: KUMADOU HIROKI
IPC: G06F17/50
Filed: 1993-03-15
Abstract: PURPOSE:To improve the prediction accuracy of an electron orbit and energy and to attain the highly accurate prediction of molecular characteristics by calculating a molecular orbit and electron density including the influence of potential around the molecule. CONSTITUTION:Molecular structure is inputted from an input device 3 or molecular structure previously stored in a storage device 4 is read out and an initial value for the analysis of a molecular orbit is set up in an operation part 2a. The initial value is for an electron orbit or electron density. The operation part 2a calculates the potential of the peripheral part of a set molecule and calculates an electron orbit including the influence of the potential. The convergence of the calculated electron orbit is judged, and when the orbit is not converged yet, calculation is repeated until a solution is converged. Then molecular characteristics are evaluated based upon the obtained electron orbit or electronic energy. Thus, the molecular orbit calculation with regard of the peripheral environment of a molecule can be executed at high speed.
Patent JP-H08275767-A (JP)
Title: Device for extinguishing light of cigarette butt
Inventor: ETO SHINJI
IPC: A24F19/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide a device for extinguishing light of a cigarette butt, hardly emitting malodor and designed to simply and readily perform the maintenance. CONSTITUTION: This device is obtained by installing a feeding port for a cigarette butt, a light extinguishing means 4 for nipping, pressurizing and extinguishing the lit cigarette butt fed from the feeding port for the cigarette butt and a driving means for driving the light extinguishing means. Among them, a pair of light extinguishing rollers equipped with a heat-resistant part, having the elasticity and formed on at least the peripheral surfaces thereof are arranged in the light extinguishing means so as to enable the rotating and driving in a state thereof kept in mutual contact therewith or adjacent thereto in a part of the peripheral surfaces.
Patent JP-H08337839-A (JP)
Title: Soft magnetic alloy compacted body and its production
Inventor: KOJIMA AKINOBU
IPC: C22C38/00
Filed: 1996-04-02
Abstract: PURPOSE: To produce a soft magnetic alloy compacted body in which, in a soft magnetic material, a sintering process for powder can be finished in a short time at a high temp. rising rate, and combinedly having high compacting density and good soft magnetic properties. CONSTITUTION: This compacted body is the one in which, in a granulated body essentially consisting of an amorphous alloy contg. Fe and B and further contg. one or more kinds of elements selected from Ti, Zr, Hf, V, Nb, Ta, Mo and W, temp. is raised at a rate of >=40 deg.C/min, and sintering is executed by a discharge plasma sintering method. Moreover, a method for producing the compacted body in which, in the granulated body essentially consisting of the amorphous alloy having the same compsn., temp. is raised at a rate of >=40 deg.C/min, and sintering is executed by a discharge plasma sintering method is provided.
Patent JP-S59205363-A (JP)
Inventor: KARURU SHIEENAFUINGERU
IPC: C07D295/18
Filed: 1984-04-23
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-S63245970-A (JP)
Title: Magnetic shielding case
Inventor: SAWADA KAZUO
IPC: C01G1/00
Filed: 1987-03-31
Abstract: PURPOSE:To completely protect a container against an external magnetic field by holding laminated superconducting material at a critical temperature or lower. CONSTITUTION:Mixture of oxide, carbonate, sulfide, fluoride, nitride or carbide containing predetermined superconducting material, such as group I, II, III elements and oxygen, nitrogen, fluorine, carbon, sulfur, etc. is mixed at a suitable ratio. The mixture is sintered or crystallized at a temperature directly under a melting point to form a molding or powder, which is covered on the inner or outer surface of a magnetic shielding case. When this is held at critical temperature or lower, the interior of the case is shielded from an external magnetic field to completely protect a content.
Patent JP-S58196941-A (JP)
Title: Separation device of parts with holes
Inventor: HIRATA KAZUYA
IPC: B65G47/78
Filed: 1982-05-12
Abstract: PURPOSE:To allow automation when it is necessary to install an insertion main body and a separation device separately by providing a device which inverts a block filled with a pin regulating the inner diameter of parts with holes and shutters separating and supplying them and separates a fixed number of them reliably. CONSTITUTION:A pin 1 which regulates and guides the inner diameter of parts with holes is connected to the tip connector 3 of a cylinder 2. A pair of shutters 4 are provided face to face, and they are normally provided at a closed status by a spring 10. The cylinder 2, a bracket 6, and a regulating guide 7 are fixed by a connection plate 12, thus constituting a shutter unit 12a, which is made in one body with the connector 14 of a cylinder 13 for inverting. When air is fed to a cylinder 22 to move a connection block 27 backward, a lever 19 is moved in conjunction with it and the unit 12a is moved forward. When a reaction cylinder 13 is operated and inverted, the cylinder 2 acts on a magazine pipe 35 and the pin 1 is moved forward.
Patent JP-H06177608-A (JP)
Title: Dielectric filter
Inventor: IWATSUKI HAJIME
IPC: H01P1/208
Filed: 1991-03-20
Abstract: PURPOSE:To reduce loss of the dielectric filter even when the dielectric filter is applied to a high frequency band by constituting dielectric resonators by covering the surfaces of rectangularly prismatic dielectric blocks with metallic films except at the peripheries of positions where electric fields become maximum at the time of resonance, and joining and arraying them in the electric field direction. CONSTITUTION:The dielectric resonators 12a and 12b are constituted by covering the entire surfaces of the rectangularly prismatic dielectric blocks 13 with the metallic films 14 and forming windows 15 for coupling or input/output terminals by removing parts of the metallic films. One coupling window 15 and an input/ output terminal are formed on each of the dielectric resonators 12a arranged at both ends and two coupling windows 15 are formed on each of the dielectric resonators 12b formed at intermediate parts. The coupling windows 15 are arranged at the peripheries of the points where the electric fields become maximum at the time of resonance. Here, the dielectric resonators 12a and 12b of mode TE101 are arrayed in the electric field direction to obtain high unloaded Q and low loss.
Patent JP-S60223350-A (JP)
Title: Node output phase specifying system in active bus connecting system
Inventor: KITAHARA HIROYUKI
IPC: H04L12/40
Filed: 1984-04-20
Abstract: PURPOSE:To attain small delays as a whole and to attain ease of extension of a node even when many nodes are connected by allowing the node existing between a bus and a signal source device to apply reproduction and relay to decrease the delay of a signal. CONSTITUTION:The system consists of nodes 11-1n fetching data from various signal source devices 21-2n and outputting data in phases (delay amount)phi1-phin based on the clock from a digital clock (DCS) 10 and a bus with a small delay is constituted by reducing as less as possible the phases phi1-phin on the condition of phi1<phi2<-<phin. Moreover, as to the data not given from the node to the signal source device, it passes though the bus while matching with the data transmitted from the signal source device to the bus. The phase difference between nodes is decided larger than the delay time phi1 of the signal depending on the bus length between the nodes and the preset value of a counter 123 is decided by a switch circuit 124 so that the output phase is shifted sequentially based on 8kHz from the DCS10 from the node on the end of the bus. The nodes 13-1n are decided similarly.
Patent JP-H05282593-A (JP)
Title: Vehicle head detecting device
IPC: G06T1/00
Filed: 1992-04-02
Abstract: PURPOSE:To accurately detect a vehicle head position (y head) without being affected by an immovable foreign matter by using a difference profile. CONSTITUTION:A prescribed area on a road is photographed by a camera device and the edge part of a picture is taken out so that the contour picture like (a) is obtained. The picture E is the picture corresponding to the immovable foreign matter such as a road sign, etc., formed on the road. When the contour picture is scanned in a horizontal direction (x) so as to count the number of contour picture elements on respective scanning lines, the vertical profile shown as (b) is obtained. The vertical profile includes a peak 51 corresponding to the picture E. Unless the vehicle exists inside the visual field of the camera device, only the peak 51 appears in the vertical profile. Then, a difference profile being the difference of a pairs of vertical profiles, which is obtained at a fixed time interval, is obtained. The difference profile does not include the peak 51 and is constituted only of a part corresponding to the picture C of the vehicle.
Patent JP-S60224060-A (JP)
Title: Method and device for correcting level fluctuation of probe rotation type flaw detector
Inventor: NAKAO YOSHIYUKI
IPC: G01N27/82
Filed: 1984-04-21
Abstract: PURPOSE:To eliminate the fluctuation in a detection level for a defect owing to the mis-alignment between the rotating axis of a probe and a pipe axis by determining and storing said detection level as the function of an angle along the circumference of the pipe by using a reference test piece, using said level in the stage of flaw detection and correcting the sensitivity of flaw detection in real time. CONSTITUTION:The position of the artificial flaw of the reference test piece is preliminarily detected at every prescribed angle by a sensor 7 for detecting the rotating angle of the rotating part 6 of the probe 2 prior to flaw detection and the detection level of said defect is determined as the function of the angle and is stored in a DAC control device 8. The signal of the probe 2 is inputted via pre- and logarithmic amplifiers 11, 12 to a distance-amplitude correcting circuit 9 and the flaw detection sensitivity is corrected in real time by using the function stored in the device 8 in the stage of flaw detection. The signal is separated to inside and outside defect signals ID and OD by a gate circuit 13.
Patent JP-2000270621-A (JP)
Title: Paddy field working machine
Inventor: KUBOTSU MAKOTO
IPC: B62D49/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To take a good balance in front and rear of a self traveling machine body while aiming at its compactness and light weight in its front to rear direction. SOLUTION: This paddy field working machine is provided by linking a paddy working device at the rear part of a self-traveling machine body equipped with a transmission case 9 for supporting front wheels 1 with a shaft as freely capable of lifting up and down, loading an engine 11 in a state of positioning its output shaft 11a in sideways through a vibration preventing material 12 in the front direction and vicinity of the transmission case 9 on the self-traveling machine body, and also linking a static hydraulic type step-less transmission device 41 equipped with a sideways input shaft 41a synchronously moving with the output shaft 11a through a winding transmission device 40 in a state of transmitting its output power into the transmission case 9 with a sideway shaft at the lateral side surface of the transmission case 9.
Patent JP-S558153-A (JP)
Title: Circuit monitor unit
Inventor: NAGASAWA HARUMI
IPC: H03K19/0175
Filed: 1978-07-05
Abstract: PURPOSE:To avoid increment of the input impedance for the display driving circuit by securing a magnetic connection between the signal line and the display driving circuit with istallation of the magnetic sensor element, and thus to prevent easily the misdisplay caused by the inductive noise. CONSTITUTION:In circuit monitor unit 101, a magnetic connection is given between signal lines 113/115 of the cable between data terminal units 111 and 121 and corresponding display driving circuit 104 via magnetic sensor element 302 such as the Hall device. In other words, signal line 602 (equivalent to signal lines 113, 115) of introduced cable 601 between units is wound, for example, 10 turns round the cylinder of corresponding fixing means 501 to be held. Accordingly, signal line 602 can be held near element 302 just by being wound round means 501 without exfoliating nor cutting off the insulated coating of line 602. At the same time, linr 602 has the self-inductance at the area which is wound round means 501, and this inductance never affects the signal waveform of the data communication.
Patent JP-H10273141-A (JP)
Title: Panel frame for transportation container, transportation container using the frame, and production of the container
Inventor: MUSASHI TAKAO
IPC: B65D88/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a panel frame for transportation containers which facilitates the fitting work thereof to a panel and reduces the assembling cost and the exchanging cost of the panel. SOLUTION: The panel frame is provided with two holding plates 5a, 5b catching the lower corners of respective panels 3 from both front and rear sides and a plurality of insertion pins 4a,... projecting from at least one side holding plate 5b of the two holding plates 5a, 5b into the panel 3. Fixing claws 4b, 4b, 4b to fix respective holding plates 5a, 5b when the panel 3 is caught, are provided in one holding plate 5b and fixing holes 4c, 4c, 4c fixed by the claws 4b, 4b, 4b are provided in the other holding plate 5a.