baber/WOPTO huggingface dataset:
Patent JP-H08283821-A (JP)
Title: Device for exchanging furnace bottom of converter
Inventor: KIMOTO TAKESHI
IPC: C21C5/48
Filed: 1995-04-07
Abstract: PURPOSE: To provide a device for exchanging the furnace bottom of a converter few in the possibility of the trouble of vertical movement of the furnace bottom part due to eccentric load during vertically moving and capable of making the device small in size and light in weight. CONSTITUTION: A movable carriage 13 is arranged at the lower part of the converter and a furnace bottom part placing table 14 is vertically moved with an elevating device 16 mounted on the movable carriage 13 to attach/detach the furnace bottom part to/from the opening part at the lower part of the converter. In the elevating device 16 of this converter bottom part exchanging device, an elevating cylinder 17 attached with a cylinder end part to the movable carriage 13 side and a rod tip part to the furnace bottom part placing table 14 side and an extending/contracting guide 27 arranged around the elevating cylinder 17 and attached with the one end part to the movable carriage 13 side and the other end part to the furnace bottom part placing table 14 side are provided.
Patent JP-S61265890-A (JP)
Inventor: MACHIDA HIDEO
IPC: H05K1/02
Filed: 1985-05-20
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-S61266991-A (JP)
Inventor: TAKAGI SHIGEYUKI
IPC: G21B1/00
Filed: 1985-05-22
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-H02286295-A (JP)
Title: Writing utensil
Inventor: FUNABASHI WATARU
IPC: B43K5/18
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a writing utensil excellent in a temporary ink sump mechanism due to a change of internal and external pressures by receiving oily ink containing a hydrophilic org. solvent in an ink tank and providing a water and oil repelling surface to a temporary ink sump member. CONSTITUTION:A temporary ink sump member temporarily storing ink corresponding to a pressure change is interposed between an ink tank receiving oily ink containing a hydrophilic org. solvent and a pen point. This temporary ink sump member has a water and oil repelling surface. That is, silicone oil treatment is applied to a synthetic resin, for example, polyolefin, polyamide, polyacetal or an ABS resin.
Patent JP-S58223769-A (JP)
Title: Deciding method of grounding section
Inventor: SHINAGAWA JIYUNICHI
IPC: G01R31/12
Filed: 1982-06-22
Abstract: PURPOSE:To obtain an easy deciding method, by dividing a sheath into two electrically insulated sections, fitting magnetic bodies between the sheath sections and ground respectively, and observing the variation in magnetism state of each magnetic body. CONSTITUTION:The sheath 5 such as a shielding copper tape, etc., constituting, for example, a CV cable is cut at an optional part into two sections A and B, grounding lines 6a and 6b are fitted between those sheath sections A and B and ground respectively, and the magnetic bodies 9a and 9b consisting of nonmagnetic supporting plates 7a and 7b of slide glass, etc., and magnetic tapes 8a and 8b stuck thereupon are fitted to the grounding lines with adhesive tapes. If a grounding accident occurs in said state, an earth current flows toward a power source 10 connected between a cable contactor and the ground through one sheath section where the accident occurs and the grounding line 6a and this earth current causes a change of the magnetism state of the magnetic tape 8a, so that the grounding accident in the section A is being generated is detected.
Patent JP-H08302682-A (JP)
Title: Multi-shaft excavating device and torsion sensing method for oblong excavation hole formed by multi-shaft excavating device
Inventor: ISOBE KINJI
IPC: E02D7/14
Filed: 1995-05-02
Abstract: PURPOSE: To measure torsion of an oblongly excavated hole by calculating the torsional angle of the hole using signals given by an azimuth meter and a non-touch type object sensor installed at the tip of one excavating shaft. CONSTITUTION: A non-touch type object sensor 3 is installed on a recess 12 provided at the tip of one of a plurality of excavating shafts 1 laid in line. An azimuth meter 4 measures the angle formed by the direction of the sensor 3 viewed from the center of the excavating shaft to the reference direction toward the center of the on-the-ground termination of adjoining excavating shaft 1. The signal emitted when the sensor 3 is positioned the closest to the adjoining shaft 1. When the output of the sensor 3 maximizes, the azimuth meter 4 emits azimuth, and a oblongly excavated hole torsional angle calculating means 5 indicates the torsional angle of an oblongly excavated hole.
Patent JP-S5632333-A (JP)
Title: Manufacture of ferromagnetic material
Inventor: HOSAKA AKIHIKO
IPC: H01F1/10
Filed: 1979-08-25
Abstract: PURPOSE: To enable the mass production of a ferromagnetic material suitable for use as a high-density magnetic recording medium by putting heat resistant balls into a rotary reactor when iron oxide and iron oxide contg. additive such as Co, Ni and Ti or its hydrate are reduced in the reactor.  
     CONSTITUTION: When iron oxide and iron oxide contg. additives such as Co, Ni, Ti, Cu and Si or its hydrate are reduced with a hydrogen-contg. gas in a rotary reducing furnace, heat resistant balls are put into the furnace before charging the materials for reduction. The balls roll among the materials in the furnace to mix and agitate them. At the same time, the materials are pulverized. The voids are increased by the balls to enhance the reduction efficiency, and the reduction efficiency between the reducing gas inlet and outlet is averaged. Thus, a ferromagnetic metallic material having uniform magnetic characteristics is obtd. without causing intergranular sintering. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10282845-A (JP)
Title: Image forming device
Inventor: NONAKA MANABU
IPC: G03G21/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To surely let a user to know that recording mediums are used up and to improve the quality of performance. SOLUTION: During an image forming process, the last paper 1 is carried from a paper tray 31 by means of the paper feed roller 32 of a paper feed part 3 and a carrying roller 33, and in response to it a recording-medium sensor 6 detects paper exhaustion. In such a case, when the last paper 1 carried from the paper feed part 3 is stopped in a carrying path 8 by a resist roller 4, the solenoid of a marking part 7 moves a stamping part with paint held in it, and brings it into contact with, for example, the back of the image forming side of the paper 1, thereby putting a mark on it.
Patent JP-S61273369-A (JP)
Inventor: SHINPO HIROAKI
IPC: B65D83/58
Filed: 1985-05-22
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-H11291476-A (JP)
Title: Ink jet imaging apparatus
Inventor: FUKUDA MICHITAKA
IPC: B41J2/165
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance print accuracy, and thereby image quality, by detecting the floating condition of a recording medium during print operation and performing dynamic fine adjustment of print timing based on the floating data. SOLUTION: During print operation with a head a4 mounted on a, carriage performing scanning perpendicularly to the carrying direction of a recording medium, distance sensors a6, a6' disposed in the vicinity of the head measure the distance of the head and a print face. Based on the measurements of the distance sensors a6, a6', an ejection control circuit a3 corrects the output timing of ink ejection pulse being delivered to the head a4 dynamically. In case of bidirectional printing, outputs from both sensors are selected such that the distance sensor a6 or a6' located forward in the scanning direction is utilized. Furthermore, contact between the head and the print face of the recording medium is detected based on the sensor output and head cleaning is performed.
Patent JP-H02286842-A (JP)
Title: Control device for accelerative slip of car
Inventor: NAKATOMI TAKAYOSHI
IPC: B60W10/18
Filed: 1989-04-27
Abstract: PURPOSE:To secure good accelerating performance by distinguishing the condition of road surface according to its friction coefficient from the slip amount of each drive wheel and the acceleration of the car, and by changing the amount of control if this distinctional value has varied when the accelerative slip control is implemented. CONSTITUTION:A calculating means M3 calculates the slip amount of each drive wheel M1 from a signal given by a drive wheel speed sensing means M2. When this amount of slippage has exceeded the specified value, a sensing means M4 senses it as accelerative slip. On the basis of this result of sensing an accelerative slip control means M5 emits a determined control amount, so as to suppress the accelerative slippage of the drive wheel M1. Therein a road surface condition distinguishing means M7 distinguishes road conditions classified according to the friction factor of the current road surface from the slip amount calculated by the calculating means M3 and the car acceleration sensed by a sensing means M6, and when a judging means M8 judges that this distinctional value has varies during accelerative slip control, an altering means M9 alters the control amount of the accelerative slip control means M5. Thus the accelerating characteristics can be held good.
Patent JP-S62266685-A (JP)
Title: Running position display device for vehicle
Inventor: AOKI SUSUMU
IPC: G09B29/10
Filed: 1986-05-14
Abstract: PURPOSE:To always display the present location at a prescribed position on a screen by moving a display image in accordance with the movement of a vehicle. CONSTITUTION:First of all, a road map 3 on which a road extending from a starting place to a destination has been displayed is prepared, it is contained in a vehicle use running position display device, and also, by operating an X and Y direction correcting switch 20, the starting place is set to an intersection position P in the center of a screen. Subsequently, when a starting switch 21 is depressed, a data is read. In this state, based on an azimuth and a running distance which have been detected by an azimuth detecting sensor 14 and a distance detecting sensor 16, movement conversion values X, Y of (x) and (y) components on the map 3 are calculated, based on which a photographing machine 5 is moved in the (x) and (y) directions along the present position by driving the driving motors X, Y. Accordingly, an image in a state that the center of the screen has always become its self-position P is displayed on an indicator 1.
Patent JP-H10297610-A (JP)
Title: Packing and transporting method for framework member
Inventor: KAWAMURA TAKASHI
IPC: B65B27/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of time at a site in delivering and unloading for storage a framework member in a packed condition and to eliminate the waste of time at a site in finding a single member after unpacking and taking apart a packed body. SOLUTION: In this method, an individual number indication 17 showing order for using a single member 11 is given on each single member 11 of each packed body A-N in advance, and the single member 11 is so arranged and collectively packed that the individual number indication 17 is arranged consecutively from the top. A rough number indication 18 showing order for using each packed body A-N is given on the indication part of an article name 12 and a part member name 13 of the packed body. When unloading at a construction site, a packed body with a rough number indication 18 carrying a smaller number is piled and stored on top of a packed body with a rough number indication 18 carrying a bigger number. The packed body with a rough number indication 18 carrying a smaller number is unpacked and used before a packed body with a rough number indication 18 carrying a bigger number.
Patent JP-S5811534-A (JP)
Title: Polyolefin resin composition
Inventor: IRIE SHINICHI
IPC: H01B3/30
Filed: 1981-07-13
Abstract: PURPOSE:To prepare the titled composition resistant to water-treeing, by compounding a polyolefin resin with specific amounts of organic isocyanate compound, acetophenone, and an organic peroxide as a crosslinking agent. CONSTITUTION:The objective composition is prepared by mixing (A) 100pts.wt. of a polyolefin resin (e.g. high-sensity polyethylene) with (B) 0.05-10pts.wt. of an organic isocyanate compound[e.g. phenyl isocyanate, a polymeric isocyanate of formula (n is 10)], (C) 0.05-10pts.wt of acetopnenone, (D) 0.5-5pts.wt. of an organic peroxide (e.g. dicumyl peroxide) as a crosslinking agent for improving the heat resistance of the composition, and if necessary (E) a high-temperature antioxidant.
Patent JP-H09164075-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of the cooked rice in a pot from being dried during heat retention by prohibiting the excitation control to a cover heating means when the empty heating state is detected at the time of rice cooking, and lowering the heating temperature of a cover heating means at the time of heat retention than the heating temperature at the time of rice cooking. SOLUTION: When the detected temperature Tu of a heat radiating plate sensor becomes 115 deg.C or above after rice cooking is started, it is judged that empty heating is in progress, the excitation to a rice cooking heater is stopped, and the subsequent excitation control of a cover heater is prohibited. When a rice cooker is normally shifted from rice cooking to heat retention, heat retention is made by a heat retaining heater. The detected temperature Ti of a pot inner sensor is compared with the detected temperature Td of a pot bottom sensor at the time of heat retention. If Ti<Td, the cover heater is excited. If Ti>=Td, whether the temperature added with 0.5 deg.C to the detected temperature Ti is lower than the detected temperature Tu or not. If Ti+0.5 deg.C>=Tu, the cover heater is excited. If Ti+0.5 deg.C<Tu, the excitation to the cover heater is stopped.
Patent JP-H09298313-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: TSUTSUI TAKESHI
IPC: H01L33/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To emit light in a light emitting layer and efficiently reflect light running toward a substrate side to its front surface side to improve the outside emission efficiency by forming a light reflective film on the opposite surface of the substrate to the light emitting layer; the substrate being made of a transparent or semitransparent material to the emitted light. SOLUTION: A light emitting diode LED chip 1 comprises a light emitting layer 14 composed of an epitaxially grown GaN or a similar n-type semiconductor layer 12 and a p-type semiconductor layer 13 and electrodes 15, 16 formed on these semiconductor layers. A light reflective film 17 is formed on the back surface (opposite to the light emitting layer 14) of the chip 1. This reflects the light running toward the substrate 11 side to run the front surface side. Thus, the luminance of the light emitting element at the front plane is increased to obtain a high luminance semiconductor light emitting element having an enhanced outside emission efficiency.
Patent JP-H08306556-A (JP)
Title: Insulation structure of disk coil
Inventor: ITO MASAYOSHI
IPC: H01F27/30
Filed: 1995-05-08
Abstract: PURPOSE: To prevent damage to an end face of a disk coil by a method wherein an abutting spacer and an L ring are formed with the same materials. CONSTITUTION: An abutting spacer 80 and an L ring are formed with the same materials. Further, the abutting spacer 80 and the L ring 6 are used as the same materials of a press board. Incidentally, the density of the press board is 0.9 to 1.0g/cm<3> . Or, an insulating paper is interposed between a disk coil 2A; and the L ring 6 and the abutting spacer 80. Or, a tapered chamfering part is formed in an edge part on the side of the disk coil 2A of the abutting spacer. Thereby, an end face of the disk coil is not damaged so that reliability can be improved.
Patent JP-H04339770-A (JP)
Title: Bottom cap for instant aneous adhesive container
Inventor: OTAKE MASAAKI
IPC: B65D41/04
Filed: 1991-05-14
Abstract: PURPOSE:To prevent a bottom cap from falling off from the instant aneous adhesive container even upon exertion on the container of a considerably large external pressure, produce the bottom cap at relaticely low costs and make it easy to fit the bottom cap to the container. CONSTITUTION:A bottom cap for an instant aneous adhesive container which comprises a cylindrical stoppering part 12 having a lower half 12a whose outer periphery is shaped into a tapered guide face 12a' and an upper half 12b whose outside diameter is slightly larger than the inside diameter of a cylindrical filling bottom opening 11 of the instant aneous adhesive container 10, the cylindrical stopping part 12 projecting vertically from the center of the inside of a bottom plate part 8; an annularly-shaped locking projection 14 with a semicircular cross section engageable with the outer periphery of a locking flange 15 having an upwardly tapered face 15a and a downwardly facing horizontal locking stepped face 15b provided circumferentially around the outer peripheral surface of the cylindrical filling bottom opening 11; and an annularly-shaped locking strip 17 engageable with the outer periphery of an opening end part 11b of the cylindrical filling bottom opening 11 and having elastic grooves (s) provided at not less than two places equally spaced circumferentially, the locking projection 14 and the locking strip 17 being provided circumferentially around the inner peripheral surface of a lid opening 13 of a peripheral side wall 9 of the bottom cap.
Patent JP-H06324565-A (JP)
Title: Method for replenish and collecting developer in multicolor developing device
Inventor: UCHIDA TOSHIO
IPC: G03G21/10
Filed: 1993-05-11
Abstract: PURPOSE:To extend the life of a developer while using one cartridge to replenish and collect the developer. CONSTITUTION:A multicolor developing device includes a developing roller portion 53 and developer supply portions 54, 55, all of which are provided in a developing machine 50, conveying members 56, 60, 61 for conveying a developer to the developer roller portion 53, a developer cartridge 64 removably disposed in the developer supply portion, and a developer replenishing motor 70 which allows each of the conveying members to rotate in either direction; in a developing position S, the developer cartridge 64 is located above the developer supply portion and the developer replenishing motor 70 is rotated in the normal direction to supply the developer to the developer roller portion, and when the running-out of the developer in the developer cartridge 64 is detected, the developer cartridge 64 is positioned below the developer supply portion by rotation of a rotor 13a, and the developer replenishing motor 70 is reversed to collect the developer into the developer cartridge 64.
Patent JP-H04339925-A (JP)
Title: Foreign matter discharging device
Inventor: KUBO TOSHIHIRO
IPC: E03B7/07
Filed: 1991-05-15
Abstract: PURPOSE:To discharge foreign matters to flow in pipes, effectively outside the pipes. CONSTITUTION:To a filter main-body 1, two feed and discharge water pipes 2, 3 are connected each other from counter sides. In the internal section of the filter main-body 1, the pairs of filters 4, 5 and check valves 6, 7 to be used for the respective feed and discharge water pipes 2, 3 are arranged, and for example, water running in from the feed and discharge water pipe 2 is led directly into the filter main-body 1 without resistance through the check valve 6, and foreign matters are collected by the filter 5, and is contrived to be stored in the filter main-body 1. When the foreign matters are discharged outside the pipes, a discharging means is used, and they are discharged together with drain. Accordingly, coming foreign matters are almost collected in the filter main-body 1, and even if the foreign matters come from any sides, they can be collected, and once they can be collected, they are not run into conduit lines.
Patent JP-S63273409-A (JP)
Title: Tea reaping blade
Inventor: FUMA KAZUNOBU
IPC: A01D34/03
Filed: 1987-05-02
Abstract: PURPOSE:To obtain the titled blades, capable of cutting in tea branches positioned between base ends of blade parts in contact therewith in reciprocating the upper and lower blades with oblique blades before cutting the branches with straight blades without setting the tea branches between the base ends of the blade parts. CONSTITUTION:Straight blades (5a) and (6a) are formed at the outer edges and tips of blade parts 5 and 6 of both the upper and lower blades 1 and 2 and oblique blades (5b) and (6b) are formed on both sides of the respective blade arts 5 and 6. The upper blade 1 and lower blade 2 are reciprocated in the longitudinal direction (A). When the blade parts 5 and 6 approach, tea branches (T) positioned between the base ends are nipped by the oblique blades (5b) and (6b) to carry out cutting in. The cut in tea branches (T) are then completely cut by the straight blades (5a) and (6a).
Patent JP-S60254216-A (JP)
Title: Interface circuit
Inventor: SATOU NAKATOSHI
IPC: G06F3/00
Filed: 1984-05-31
Abstract: PURPOSE:To prevent the effect of the power supply voltage given from another device as well as the malfunction of a reset circuit, by providing the 1st and 2nd switching means that conduct or are cut off according to the voltage level of a power supply line. CONSTITUTION:A power supply device S containing an interface circuit I consists of a power supply circuit P, a reset circuit RS, a transmitter/receiver device T/R and termination resistances R and R'. The circuit I contains transistors TrQ1 and Q2 serving as the 1st and 2nd switching means and resistances R1 and R2. These TrQ1 and Q2 are turned off when the circuit P is inactive, and the TrQ1 functions as an adverse diode to prevent the voltage detour caused by another power supply. Then the TrQ1 is turned on when the circuit P is turned on. Thus a large current is obtained.
Patent JP-H03130126-A (JP)
Title: Method for forming thermoplastic sheet
Inventor: MATSUZAWA KOSABURO
IPC: B29C51/18
Filed: 1990-04-24
Abstract: PURPOSE:To make it possible to obtain favorable formability regardless of the structure and material of sheet by a method wherein regular forming is performed to thermoplastic sheet, which has been preformed in each cavity, with each plug under the condition that suction under vacuum is applied from the cavity side of a forming drum. CONSTITUTION:Under the condition that thermoplastic sheet 11 is brought into close contact with a forming drum 31 having cavities 34, at the peripheral edge part of each of which heat insulating material layers 36 are produced, the thermoplastic sheet 11 is preformed in the cavity 34 by being externally heated and sucked under vacuum from the cavity 34 side of the forming drum 31. Next, regular forming is performed to the thermoplastic sheet 11, which has been preformed in the cavity 34, with each plug 39 under the condition that suction under vacuum is applied from the cavity 34 side of the forming drum 31. At this time, if the suction under vacuum from the cavity 34 side, which is similarly applied at preforming, is not applied, poor releasability of a formed item from the plug 39 results and no favorable forming state is obtained. Thus, pockets can be favorably heat-formed regardless of the material and structure of the thermoplastic sheet 11.