baber/WOPTO huggingface dataset:
Patent JP-H07247546-A (JP)
Title: Foot protection method for front end of pile and cylindrical foundation pile
Inventor: KOBAYASHI YOICHI
IPC: E02D7/28
Filed: 1994-03-04
Abstract: PURPOSE:To remove the excavated soil settled at the front end at the foot protection position and easily achieve a high quality front end protection part which can resist against a pulling load, in a rotary and press-in type front end foot protection method. CONSTITUTION:A bottom plate 4a is installed at the lower end of a pile 1 body and an anchor plate 4b is fixed through a fine steel pipe 5 at the lower part thereof. The pile 1 is rotated and pressed in a specified depth. Soil 7 settled on the anchor plate 4b during the press-in is blown away by compressed air 13a ejected from holes 13b at the side face of the steel pipe 5 to clean the upper part of the anchor plate 4b. Subsequently, a foot protection material 8b is elected from a nozzle 9 at the front end of a pipe 8a of the foot protection material conducted through the pile 1 to form the foot protection part 2 by use of the soil cement 11 agitated with the soil of ground at the front end. At last, the pile 1 is installed at a specified position and the foot protection pile at the front end is completed.
Patent JP-H04273842-A (JP)
Title: New bicyclo(8,3,0)trideca-9,13-diene-2,7-diyne derivative
Inventor: HIRAMA MASAHIRO
IPC: A61K31/22
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a new bicyclo[8,3,0]trideca-9,13-diene-2,7-diyne derivative useful as an antitumor agent, having stability to heat and light, an analog of neocarzinostatin of antitumor antibiotic. CONSTITUTION:A bicyclo[8,3,0]trideca-9,13-diene-2,7-diyne shown by formula I (R<1> is H or acyl; R<2> and R<3> are H or lower alkyl) such as 7,7-dimethyl-1,5- dihydroxy-12-t-butyldimethylsilyloxy-bicyclo[8,3,0]trideca-10-ene-3,8- diyne. The compound shown by formula I wherein R<1> and R<2> are H, for example, is obtained from cyclopentadiene through a compound shown by formula II, a compound shown by formula III (R<4> is trialkylsilyl), a compound shown by formula IV, a compound shown by formula V, a compound shown by formula VI (R<5> is trialkylsilyl), a compound shown by formula VII, a compound shown by formula VIII, a compound shown by formula IX, a compound shown by formula X and a compound shown by formula XI.
Patent JP-H07241266-A (JP)
Title: Motor controller for vacuum cleaner
Inventor: IMAMURA NOBUO
IPC: A47L9/28
Filed: 1994-03-04
Abstract: PURPOSE:To suppress excessive power dissipation in a zone in which the air flow rate exceeds an optimum one for actual cleaning work by detecting a current through a motor by the use of a current detection circuit, controlling the time constant of a time constant circuit in an ignition pulse generation circuit corresponding to a detected current and controlling the current though the motor. CONSTITUTION:When a brush is opened or it is set in a state near to be opened, the air flow rate Q is large, and the current through the motor 21 is large, and a large current is detected by the current detection circuit 27. A signal in accordance with the large current is supplied to the time constant circuit of the ignition pulse generation circuit 25, which increases the time constant. Consequently, the phase angle of an ignition pulse outputted from the ignition pulse generation circuit 25 to an ignition circuit 26 is delayed, and power supply to the motor 21 is suppressed at standard of around 1kW. While, when the brush is brought into contact closely with a surface to be cleaned, the current through the motor 21 and a current control element 22 are decreased, and the detected current is also decreased, therefore, the time constant of the time constant circuit is decreased, and an energizing current through the motor 21 is increased.
Patent JP-H10232872-A (JP)
Title: Categorization method and device
Inventor: AYUKAWA ERIKA
IPC: G06F17/30
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide categorization definition capable of more accurately expressing the feature of data. SOLUTION: Primary data are categorized and secondary data are generated (101). By evaluating the data by this categorization method (103) and repeating the regeneration (106) of the secondary data so as to make the evaluated result of the data be more appropriate, achievement is performed by outputting (107) the optimum evaluated result of the data and the secondary data for supplying the evaluated result finally.
Patent JP-H0419003-A (JP)
Title: Machining method for different diameter cylinder having small wall thickness and jig therefor
Inventor: HOSOBUCHI HIDEO
IPC: B23B31/40
Filed: 1990-02-15
Abstract: PURPOSE:To machine a different diameter cylinder having small wall thickness, in which a taper is provided in the middle in axial direction, with high accuracy using a tracer lathe by determining the overall length of the cylinder, finishing its inner surface, fitting a jig therein so as to restrain the inner surface over the whole length, and thereupon mounting on the lathe. CONSTITUTION:The grip 23 of a core metal 20 is clamped by a chuck 71, and then a spring 31, No.1 core piece 30, and No.2 core piece 40 are fitted on the shank 24. A cylinder 12 having undergone finish machining on its inner surface is fitted thereon and a nut 60 is driven on the No.2 core piece 40. Inner flange 12d of this cylinder 12 is grasped by the major dia. end of this No.2 core piece 40 and the nut 60, and the No.2 core piece 40 is fixed, and when a nut 50 is driven onto the foremost part of the shank 24, the cylinder 12 is held between the detent part 22 of the core metal 20 and this not named later 50. The center 72 of the lathe is pressed to the end face of the core metal 20 to make holding and center alignment, and the cylinder 12 undergoes finish machining on its outside surface. Thus a dirrefent dia. cylinder 13 as a final product is accomplished.
Patent JP-S56132210-A (JP)
Title: Screw conveyor
Inventor: SHIBUYA KOUZOU
IPC: B65G33/14
Filed: 1980-03-21
Abstract: PURPOSE: To enable sealing to be applied within a conveyor, by arranging one or more partition walls with pass holes inside a casing of a screw conveyor and providing these partition walls with rotational gates.  
     CONSTITUTION: Pulverized bodies are brought to a rotational gate 4 from the entrance side of a conveyor, and pass through a partition wall 3 when an opening part 7 of the partition wall 3 is opened by the rotation of the rotational gate 4. Furthermore, they pass through a partition wall 3a when an opening part of the partition wall 3a is opened by the rotation of a rotational gate 4a, and are discharged outside the device. At this state, since the opening part 7 of the partition wall 3 is closed when the opening part of the partition wall 3a is opened, sealing is possible by this partition wall 3 even if there is a pressure difference between the entrance and the exit side of the conveyor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08193881-A (JP)
Title: Infrared detector
Inventor: SHINOZUKA NORIYUKI
IPC: G01J1/02
Filed: 1995-01-11
Abstract: PURPOSE: To calculate a dose of infrared radiation by a method wherein a heat absorption layer on a surface of a heat deformable element is irradiated with infrared radiation to be deformed, visible rays are reflected by a light reflection layer on a rear face thereof to be detected by a photodetector and a deformed condition is detected based on the photodetection quantity thereof. CONSTITUTION: A bimetal type heat deformable element 3 consists of a heat absorption layer 1 having a small thermal expansion coefficient and a great thermal absorption coefficient and a light reflection layer 2 having great thermal expansion coefficient and reflecting visible rays. When the absorption layer 1 is irradiated with infrared radiation IR, the element 3 is deformed corresponding to a quantity of absorbed heat so that the reflection layer 2 become convex- shaped. A reflection light P2 of a reference light P1 from a reference light generation section 4 is diffused, thereby reducing a quantity of the light incident on a photodetector 62 through a half mirror 5 and a detection window 61.  As a result, it is possible to obtain a quantity of heat of the infrared radiation IR on the basis of the extent of the reduction of the quantity of the light incident on the photodetector 62 when the infrared radiation IR is emitted with respect to a time when it is not emitted.
Patent JP-H09228533-A (JP)
Title: Roof unit
Inventor: KUBOTA FUSAKO
IPC: E04B1/348
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the structural proof stress by forming a rafter formed of an I-shaped wood beam having a web member and a pair of flange member provided on the upper and lower parts of the web member, and arranging the rafter horizontally to form a flat roof. SOLUTION: Rafters 6 formed of I-shaped sectional wood beam members are mutually connected through a connecting member 7 formed of a wood beam member having the same sectional structure to form a roof frame 8. A roof face member 9 is laid on the upper surface of the roof frame 8, and reinforcing members 13 formed of plates are fixed to both side surface parts of the web member 10 of the rafter 6, whereby a roof panel 2 is formed. Connecting members 20, 21 are interposed between the roof panel 2 and a beam small wall panel 5, and a receiving wood rail 22 for receiving the side edge part of the roof face member 9 is provided on the beam small wall panel 5 to form a roof unit 1, and the adjacent roof units 1 are mutually bonded to form a flat roof. Thus, the roof unit suitable to constitute a flat roof for snowy area can be formed.
Patent JP-H11231372-A (JP)
Title: Camera provided with electronic preview function
Inventor: IWANE TORU
IPC: G03B7/095
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bright preview image without stopping down a diaphragm to a set diaphragm value and also without adopting a complicated mechanism. SOLUTION: A screen 31 using high polymer dispersion type liquid crystal whose scattering degree is changed in accordance with applied voltage is disposed at a position conjugate with the surface of film F on which a subject image passing through a photographing lens 21 is formed. When a half- depressing switch SW1 is turned on, voltage in accordance with the set diaphragm value calculated by exposure arithmetic operation is applied on the high polymer dispersion type liquid crystal of the screen 31 and the scattering degree of the screen 31 is changed. Thus, the subject image formed on the screen 31 is observed as a video with unsharpness in accordance with the depth of field of the set diaphragm value from a finder device 30.
Patent JP-S56132735-A (JP)
Title: Thermion-discharging cathode
Inventor: YAMABE MASAKI
IPC: H01J1/15
Filed: 1980-03-19
Abstract: PURPOSE:To minimize the difference between the initially set heating power and the balanced heating power, and thereby prevent any overheating of a thermion-discharging cathode by using a heating element prepared by combining a material having a negative resistance temperature coefficient with a material having a positive resistance temperature coefficient. CONSTITUTION:A heating element is constituted through combination of an anisotropic graphite 2 having a negative resistance temperature coefficient, and a material having a positive resistance temperature coefficient such as a silicon carbide material 6. The silicon carbide material 6, which generally has a specific resistance of 0.01-2.5OMEGAcm, can have a positive resistance temperature coefficient depending on its manufacturing condition.
Patent JP-H03241219-A (JP)
Title: Sound absorbing device for equipment
Inventor: KURISUYA KOUJI
IPC: G10K11/16
Filed: 1990-02-15
Abstract: PURPOSE:To improve an effect of shielding sound and enable an efficient sound absorbing operation to be carried out by a method wherein a sound is somewhat shielded by a dual wall, an air flowing-in passage and a sound transmitting passage are provided. CONSTITUTION:A partition plate 8 easily forms some spacings within a limited value by a concave part 8a between a sound source 5 and a combustion chamber 4 and between both side walls and a bottom wall of a front case 3. Accordingly, the partition plate 8 may form a sound transmitting passage 9 between the sound source 5 and the combustion chamber 4 and a flowing-in air passage 10 between these both right and left portions of the sound transmitting passage. The partition plate 8 may also form a flowing-in air passage 11 between it and the front case 3 at the right and left sides. With such an arrangement, it is possible to reduce a noise at the equipment such as a force-in type hot water heater and a petroleum hot water heater or the like. The sound transmitting passage 9 is restricted to absorb the concentrated sound at one place to cause a fixing area of a sound absorbing material 12 to be reduced.
Patent JP-2000233223-A (JP)
Title: Method and device of leveling strip
Inventor: SHIZUKA HIROYUKI
IPC: B21D1/05
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To conduct leveling having high flatness and not causing camber after etching by conducting straightening at a tension leveler so that the load intensity is a specified ratio or more of the yield stress or the proof stress of a strip and conducting straightening at a roller leveler so that tension is a specific value or less. SOLUTION: Straightening at a tension leveler is conducted so that the load intensity is the >=70% of yield stress or the proof stress of the strip, straightening at a roller leveler is conducted so that a tension is <=50 N/mm2. A strip S goes out from a payoff reel 1, passes in the order of the tension leveler 6, a roller leveler 7 and is wound to a tension reel 2. The tension leveler 6 gives tension by inlet side/center bridle rolls 3, 4, flatness straightening of the strip is conducted. In this case, by conducting simple stretching or arranging a work roll diameter to 450 times of a plate thickness, the residual stress in the strip S is suppressed. Further, by applying low tension to the center/outlet side bridle rolls 4, 5 of the roller leveler 7, the residual stress is suppressed, and the camber is not generated to a part.
Patent JP-S60215655-A (JP)
Inventor: JIEIMU SAIMON
IPC: C07C211/19
Filed: 1985-02-26
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-S58152605-A (JP)
Title: Tire serving concurrently as soft ground running use
Inventor: FURUBE YUUJI
IPC: B60C11/117
Filed: 1982-03-06
Abstract: PURPOSE:To make the titled tire into a low noise, low oscillation and smooth running one, by a method wherein a tread groove having fixed tilting angle and a fixed shape is provided by facing it toward the center from both ends of the tread, and an area ratio between a lug part and the tread groove is specified, in the titled tire serving concurrently as the soft ground running use. CONSTITUTION:A lug part 20 is marked off by providing tread grooves 19 opening on a side wall of a tread facing toward a center line on both sides 9 and 16 to the center line 7 of the tread at a tilting angle of 0-10 deg. to an imaginary line meeting at right angles with the center line 7 and an area of the lug part 20 is made into at 1.2 0.3 times of that of the tread groove 19. The tread groove 19 is formed by a method wherein a groove edge angle theta2 is formed into 20- 40 deg., a groove width is increased gradually from the bottom to an opening and a groove depth is increased gradually toward the bottom of a convex arced intermediate part and the bottom of an end of a concave arced tread from the bottom 23 of a concave arc on a center line 7 side. Then, a long and a short tread grooves 19 are formed on both sides of the center line 7 alternately. With this, a tire can be made into a low noise, low oscillation and high speed stabilized running one.
Patent JP-H03238919-A (JP)
Title: Output circuit
Inventor: IWASHITA SHINICHI
IPC: H01L27/092
Filed: 1990-02-15
Abstract: PURPOSE:To decrease the dispersion in the manufacture by using a resistor to control the time required for the rise and fall of a gate input signal of a transistor(TR) driving an output load. CONSTITUTION:When the channel widths of an N-channel MOS transistor(TR) 7 and a P-channel MOS TR 12 are decided respectively so as to decrease sufficiently the on-resistance of the TRs in comparison with the resistance of resistors 17, 18, the time required for the fall of the signal 6 and the time required for the rise of the signal 6 are respectively decided by the resistance of the resistor 17, the gate capacitance of the P-channel MOS TR 8 and the gate capacitance of the N-channel MOS TR 15 and the resistance of the resistor 18. The dispersion is almost limited in the thickness direction by widening the width of the resistors 17, 18 and the dispersion in the resistance is limited almost to 10% usually. Thus, the dispersion in the manufacture of components is reduced.
Patent JP-H06251721-A (JP)
Title: Color picture tube device
Inventor: SUKENO MASAHIKO
IPC: H01J29/48
Filed: 1993-02-24
Abstract: PURPOSE:To provide an equal beam spot diameter throughout the entire region of a screen by reducing the beam spot diameter of the peripheral part in a screen surface, to the same size as that of the central part. CONSTITUTION:A first auxiliary electrode 6 to which a specific focus voltage Vfoc1 is applied, and a second auxiliary electrode 7 to which a voltage Vfoc2 having the focus voltage Vfoc1 and a specific potential difference DELTAV, are provided between an acceleration electrode 3 and a focusing electrode 4. The first auxiliary electrode 6 and the second auxiliary electrode 7 have electron beam passing holes 6a, 6b, 6c and 7a, 7b, 7c, respectively, that form axially symmetric lens electric field, on the points where they are opposed to one another. A dynamic voltage generator 8 is provided on the second auxiliary electrode 7, and the dynamic voltage is increased or lowered so that the potential difference DELTAV is reduced as the deflection angle of the electron beam is increased, to gradually weaken the axial symmetric lens electric field formed between the first auxiliary electrode and the second auxiliary electrode. The incident angle of the electron beam is the same at the peripheral part and the central part of a screen surface.
Patent JP-S61196730-A (JP)
Inventor: SAKAMOTO SHINJI
IPC: G08B23/00
Filed: 1985-02-25
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-H01212023-A (JP)
Title: Data output circuit
Inventor: HARIMA TAKAYUKI
IPC: H03K19/00
Filed: 1988-02-18
Abstract: PURPOSE:To suppress the disturbance onto a power supply potential and a ground potential at data output without losing high speed for data output time by controlling the circuit so that the conduction of a MOS transistor(TR) with a small channel width is started fastest when plural split MOS TRs are conductive. CONSTITUTION:The conduction start time of plural MOS TRs is dispersed without conducting all of them at the same time in the data output. Thus, output noise caused at each start of conduction of the MOS TRs 61, 62 is dispersed. In this case, the channel width of the MOS TR 61 conducted at first is small and its drive capability is small, then the quantity of produced output noise at the start of conduction is less. Thus, the disturbance on the power supply potential and the ground potential is suppressed sufficiently and the occurrence of malfunction in the internal circuit of the integrated circuit is sufficiently suppressed. Since the channel width of the MOS TR 62 is large, the drive capability at data output is improved and high speed data output time is attained.
Patent JP-H0569097-A (JP)
Title: Refractory material for side dam of device for continuously casting metal between roll and side dam manufactured by said material
Inventor: TAVERNIER HERVE
IPC: C04B35/101
Filed: 1992-01-27
Abstract: PURPOSE: To prevent the quick solidification of molten metal with a thermal insulating function by forming a portion of a side dam in contact with the cast metal in an installation for continuously casting the metal between rolls. CONSTITUTION: The refractory, constituting the portion in contact with the cast metal in the side dam tightly sealing both end parts of the casting space in the installation for continuously casting the metal between the rolls, has a fibrous structure mainly constituted with 70-98 wt.% alumina and 30-2 wt.% silica.
Patent JP-H05204915-A (JP)
Title: Character editing system
Inventor: KAMI HIROYUKI
IPC: G06F17/24
Filed: 1992-01-27
Abstract: PURPOSE:To avoid a fact that confusion and anxiety are given to a character editor by constituting this system so that a range designation display state is set in the same way even if a keyboard is operated or a mouse is operated. CONSTITUTION:A range designating means 6 determines a range designation starting position and a range designation ending position, and moves a keyboard cursor (cursor relating to a keyboard 2) and a mouse cursor (cursor relating to a mouse 3). A cursor position matching means 4 allows the positions of the keyboard cursor and the mouse cursor to be matched with each other and unifies integrally both the cursors. A range designation display state setting means 5 sets the part extending from the range designation start position on a text window 1 to the present positions of both cursors, to a range designation display state.
Patent JP-S62192860-A (JP)
Title: Graphic editing processing system
Inventor: SHIOZAKI TORU
IPC: G06F17/50
Filed: 1986-02-19
Abstract: PURPOSE:To automatically and easily correct the duplication of a graphic in an input drawing by storing in advance the knowledge of a rule, a means, etc., for avoiding the duplication of the graphic, and correcting a drawing data in accordance with the rule, the means, etc., which have been selected. CONSTITUTION:First of all, with a regard to a drawing data which has been stored in an input drawing data storage part 1, a superposition of a graphic is recognized by a graphic duplication recognizing part 2. Subsequently, the superposition of this graphic, and a duplicate pattern which has been stored in a graphic duplicate pattern storage part 5 are compared by a comparing part 3, and duplicate pattern correcting rules (plural pieces in general) of a graphic duplication correcting rule storage part 6 corresponding to its coincident duplicate pattern are displayed on a graphic display device 8. If a drawing designer selects a correcting rule from among them, a drawing data is corrected so as to avoid the duplication of the graphic by a graphic correction processing part 9 in accordance with its correcting rule, and stored in an output drawing data storage part 10.
Patent JP-H051525-A (JP)
Title: Exhaust purification device for internal combustion engine using catalyst converter
Inventor: UEHARA TETSUO
IPC: F01N3/20
Filed: 1991-03-01
Abstract: PURPOSE:To provide an exhaust purification catalyst converter with which standing-up of an exhaust purification effect is performed earlier by using an electric heater having a high heat efficiency, a small increase of a ventilation resistance, and a good durability. CONSTITUTION:A ribbon heater of an electrically resistant metal belt formed zig-zag in the plate surface direction is disposed on the upstream of a catalyst converter installed to an exhaust passage 100 or a bypass in an internal combustion engine, and the ribbon heater is energized to heat catalyst to an activation temperature.
Patent JP-S59162889-A (JP)
Title: Production of agent for suppressing proliferation of malignant tumor cell of animal
Inventor: TAJIMA TOMOYUKI
IPC: A61K35/12
Filed: 1983-03-07
Abstract: PURPOSE:To produce the titled agent, by culturing the malignant tumor cell of an animal within a specific temperature range, and extracting the culture product after removing the cell from the medium. CONSTITUTION:For example, the established cell HRC originated from human kidney cell carcinoma is cultured in a medium added with 10% serum of bovine neonate, at 30-37 deg.C for about 1 week. After the cultivation, the cells are removed by molecular sieve, and the product is extracted to obtain an agent for suppressing the proliferation of malignant tumor.