baber/WOPTO huggingface dataset:
Patent JP-H09106997-A (JP)
Title: Resin sealing mold, resin-sealed semiconductor device and manufacture thereof
Inventor: NOSE KOJI
IPC: H01L23/28
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve a resin-sealed semiconductor device in productivity and reliability by a method wherein a recessed part is provided to at least either the upper plane of an upper mold cavity or the lower plane of a lower mold cavity, and a metal bar where a mark is engraved on its face adjacent to a reference plane confronting a cavity is inserted into the recessed part. SOLUTION: A semiconductor chip, a lead frame where the semiconductor chip is fixed, and metal fine wires which connect the electrode terminals to the inner leads of the lead frame are sealed up with molding resin in one piece. A resin sealing mold cavity 8 used for manufacturing the resin-sealed semiconductor device as mentioned above is made up with the opposed faces of an upper mold 6 and a lower mold which are dividable. A recessed part 12 is provided to at least either the upper plane of the upper mold cavity 8 or the lower plane of the lower mold cavity 8, and a metal bar 11 where a mark 14 is engraved on its face adjacent to a reference plane confronting the cavity 8 is inserted into the recessed part 12 in a detachable manner.
Patent JP-S58105523-A (JP)
Title: Engaging means
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1981-12-16
Abstract: PURPOSE:To prevent the separation of pole-faces due to the inclination of engaging means with respect to each other, by selecting the diameter of the rod of a male attaching means so that the rod is closely fitted into the bore in a female attaching member, thereby preventing any lever-like motion of the rod arter it is fitted into the bore. CONSTITUTION:A ferromagenetic plate 2 is brought into contact with one pole-face of a permanent magnet 1. A mounting wahser 4 having bendable legs 4a is attahced to the plate 2. Then, the magnet 1, the plate 2 and the washer 4 are unitarily attached to each other by a non-magnetic case 5 to form a feamle attaching member. The case 5 has on its upper surface a collar 5b communicating with a bore 1a in the magnet 1 and tucked into the bore 1a, and a retaining tab 5a formed at the opening end edge. The collar 5b is formed into a funnel-shaped bore surface in order to increase the firctional resistance with a ferromagnetic rod 3a as much as possible. In addition, a magnetic gap is left betwen the collar 5b and the bore inner wall in order to prevent external bosrtructions to the magnetic closed circuit formed by the rod 3a as much as possible. The male member is formed such that the rod 3a is projected from a ferromagnetic plate 3, and a washer having legs 4a is caulked together with the rod 3a. By this constitution, it is possible to prevent any lever-like motion of the rod 3a after the male and female attaching members are engaged with each other, so that the pole-faces will not easily separate from each other.
Patent JP-2001031490-A (JP)
Title: Granular explosive
Inventor: KOSAKA YASUNORI
IPC: C06B45/32
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To impart water resistance and obtain an explosive suitable for mechanical filling and usable even in water-filled holes without requiring expensive raw materials by coating only the surface of an ammonium nitrate prill with a resin and regulating the oxygen balance of the explosive with a coating weight of the coating agent. SOLUTION: When the oxygen balance is -10 to +10, after gases are good and desired performances are obtained. The coating weight is preferably regulated so as to provide about 0. A resin material used in a coating agent is preferably a polymeric material used for a synthetic resin coating material and having high water repellency such as polyethylene. Since a coated powdery explosive is excellent in water resistance and has high water repellency, the possibility of penetrating water into interstices among the explosive grains is low. The surface of an ammonium nitrate prill is preferably coated with the polymeric material used for a polymeric film or a synthetic resin or an aqueous synthetic resin used for the synthetic resin coating material and the surface thereof is further preferably coated with a water-soluble polymer or a coating agent of the water-soluble polymer and a cross-linking agent.
Patent JP-S58104985-A (JP)
Title: Optimization of charging coal for metallurgy
Inventor: SEIYAMA MITSUMASA
IPC: C10B57/08
Filed: 1981-12-17
Abstract: PURPOSE:To effect optimization of charging coal in high efficiency and quality, by blending a preliminarily-ground high fluidity coal and a low-fluidity coal free from preliminary grinding followed by subjecting the resultant blend to a multistage screening before the dry distillation of a raw coal to manufacture a coke for metallurgy. CONSTITUTION:A raw coal is divided, in advance, to a high fluidity coal H and  a low-fluidity coal L; the coal H then being preliminarily ground by a grinder 1 and fed to a blending vessel 2. On the other hand, the other coal L is directly fed to another blending vessel 2. The two coals H and L are blended with a predetermined ratio, being fed to the first screening classifier 3. The resulting plus sieved coal is brought to the primary grinder 4 to pulverize into the prescribed particle size followed by feeding to the second screening classifier 5. Similarly, the resultant plus-sieve coal is brought to the secondary grinder 6 to further pulverize followed by feeding back to the classifier 5 to carry out a screening again. The screened coal thus, obtained is then blended with another screened coal from the classifier 3 to prepare the objective charging coal.
Patent JP-H0740856-A (JP)
Title: Fixing device for steering device on trailer
Inventor: OKADA YOSHIO
IPC: B62D5/26
Filed: 1993-07-28
Abstract: PURPOSE:To fix a steering device easily even at travel time when a connecting rod, hydraulic piping and the like are broken down by forming a recessed part or a projecting part on a steering board, and engaging a recessed and projecting piece moved by extension and contaction of a fluid pressure cylinder with the recessed part or the projecting part. CONSTITUTION:A steering device of a trailer 10 is constituted by connecting rotary arms 24 on both sides of a wheel shaft 22 and a steering board 32 to each other by a connecting rod. Rotational displacement of a tractor 12 is transmitted to a cylinder 18 through a hydraulic pipe 16, and a rear steering board 20 is rotated, and this rotational displacement is transmitted to a front steering board 32 through a connecting rod 32. A recessed part 42 is formed on the front steering board 32, and when a projecting piece 48 rotated by extension and contraction of a fluid pressure cylinder 44 with a shaft 46 as its center is engaged with the recessed part 42, rotation of the front steering board 32 is stopped. Thereby, since a part of the other steering device connected by a link mechanism is also fixed, when failure is caused in the connecting rod and the like, there is no need to fix the steering board by a pin by jacking up the wheel shaft, so that the steering device can be fixed easily at travel time.
Patent JP-H0653082-A (JP)
Title: Manufacture of electrode foil for aluminum electrolytic capacitor
Inventor: MASUMI HIDEKI
IPC: H01G9/04
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a method for manufacturing an electrode foil for aluminum electrolytic capacitor which can obtain a stable and high electrostatic capacity. CONSTITUTION:A process for processing by dipping into either type of aqueous solution out of nitric acid, phosphoric acid, sulfuric acid, and oxalic acid as a pretreatment for performing etching treatment by AC current of an aluminum foil and a process for performing etching treatment by DC current in aqueous solution where at least one type out of phosphoric acid, sulfuric acid, oxalic acid, and chromate is contained are provided, thus obtaining an electrode foil for aluminum electrolytic capacitor with a high electrostatic capacity.
Patent JP-2001035100-A (JP)
Title: Information recording and reproducing device
Inventor: WATABE TETSUO
IPC: G11B21/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To largely reduce a space by fixing both terminals of the deformable part of a cable to the first wall surface on a moving body orthogonal to the moving direction and the second wall surface of a device side in the outside of the moving body respectively and arranging the cable in the inside of the moving space itself of the moving body. SOLUTION: A wiring for a card detecting switch circuit and a wiring for accessing an IC chip are formed as a common flexible cable 77 in a mounting pedestal 60, and the terminals of the wiring are connected to the controlling electric substrate within a device via a connector. And the cable 77 which is bent from the bottom surface side to the side surface 60c of the mounting pedestal 60 is bent to the reverse direction after being drawn around in the form along the side surface 60c, is fixed to the surface 51a parallel to the side surface of the mounting pedestal 60 and is drawn around in a nearly U shape. Since the width of the cable 77 is formed smaller than the thickness of the mounting pedestal 60, the cable does not also interfere with a head, and a new space is not entirely required for the height direction of the mounting pedestal.
Patent JP-H0648714-A (JP)
Title: Production of carbon-containing composition
Inventor: YASUTAKE TAKESHI
IPC: C04B35/52
Filed: 1992-07-31
Abstract: PURPOSE:To continuously obtain a large amount of a carbon-containing composition having stable physical properties on an industrial scale while suppressing the generation of dust to improve the working environment by contacting a produced mixed aerosol dispersoid with a liquid and recovering the aerosol in the form of suspension. CONSTITUTION:A decomposable metallic compound and a decomposable carbon compound are introduced into a steam-containing hot gas and decomposed to obtain a mixed aerosol dispersoid containing aerosol of metal oxide and that of simple carbon. In the above process, the produced mixed aerosol dispersoid is made to contact with a liquid and the aerosol is recovered in the form of suspension. The contact of the aerosol and the liquid is carried out e.g. by using a packed column, spray column, bubble column or wet-wall column. The liquid for contacting is preferably water, however, organic solvents such as methanol and ethanol may be used for the purpose.
Patent JP-2001032881-A (JP)
Title: Vertical base isolation device
Inventor: SUGIYAMA KOICHI
IPC: E04H9/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To almost dispense with maintenance even under an inferior condition by making an overall device compact by using a viscoelastic body capable of displaying large damping force by shearing deformation. SOLUTION: First, second, third and fourth steel pipes 12, 14, 16, 18 make a similar cross-section, they are concentrically fitted on each other by properly providing intervals between each other, and their concentrical axis O is arranged by directing it in the vertical direction. A viscoelastic body 24 is adhered on inner and outer peripheral surfaces opposed to each other by interposing it between fitting parts of each of the steel pipes. An upper part plate 20 and a lower part plate 22 are arranged on upper and lower end parts of each of the steel pipes fitted on each other. The upper end parts and lower end parts of the adjacent steel pipes are connected to the upper part plate and the lower part plate alternately. A spring member 26 to elastically support an upper part load is provided between the upper part plate and the lower part plate.
Patent JP-H1134097-A (JP)
Title: Outer door handle molded product composed of long fiber glass reinforced propylene resin
Inventor: NAKAI TOSHIMORI
IPC: C08J5/10
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an outer door handle molded product composed of long fiber glass reinforced propylene resin of lightweight, high mechanical strength and superior weather resistance. SOLUTION: An outer door handle molded product is manufactured by injection molding a glass fiber reinforced propylene resin composition formed by adding a hindered amine light stabilizer of molecular weight of 1000 or more of 0.3-2.0 pts.wt. and carbon black of the structural length of 60 nm or less at the time of primary coagulation of 1-2 pts.wt. into a glass fiber containing resin mixture of 100 pts.wt. formed by mixing a glass fiber containing resin molded body which is manufactured by impregnating rovings formed of filament- shaped glass fibers with molten propylene resin, carrying out pultrusion for the rovings and cutting the ravings into the pellet shape, with propylene resin so that the ratio in which propylene resin is 70-90 wt.% and the glass fibers is 10-30 wt.% is provided in the mixture.
Patent JP-H0548094-A (JP)
Title: Organic field effect type element
Inventor: NISHIZAWA HIDEYUKI
IPC: G02F1/133
Filed: 1991-08-15
Abstract: PURPOSE:To provide an organic field effect type element having a large ON current and a large ON/OFF ratio. CONSTITUTION:A source electrode 14 and a drain electrode 15 which are isolated with each other at the time of formation, a first organic layer 16 to form a channel region between the source electrode 14 and drain electrode 15, a second organic layer 13 formed adjacent to the channel region to have a higher charge carrier concentration than the first organic layer 16 and a gate electrode 12 formed opposed to the channel region via the second organic layer 13 are comprised, and an electric conductivity of the channel region can be varied by moving a charge carrier between the second organic layer 13 and the first organic layer 16 depending on the voltage applied from the gate electrode 12.
Patent JP-H1028424-A (JP)
Title: Seedling carrier for rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To readily attach a seedling mat presser, well balanced in pressing force on seedling mats on each seedling-carrying platform and increased in rigidity to the seedling-carrying platform. SOLUTION: This seedling carrier for a rice transplanter is obtained by installing a rotation fulcrum 66a on the lower end side of a seedling mat presser 63 on the seedling takeout side of each seedling-carrying platform and fixing the left and right nearly center on the tip side of the seedling mat presser 63 onto the seedling-carrying platform with one locking member 68 attached on a seedling-carrying platform rib 38 so as to enable the free engagement and disengagement in the seedling-carrier for the rice transplanter equipped with the seedling presser 63 for integrally pressing plural rows of seedlings on the seedling-carrying platform from the upper side.
Patent JP-S6184748-A (JP)
Title: Time information generating device
Inventor: IIDA KOJI
IPC: G06F1/00
Filed: 1984-09-29
Abstract: PURPOSE:To read automatically counted time information accurately at a high speed by a central processing unit by transmitting always this information to a time data bus. CONSTITUTION:A time counting start signal 37 is sent from a time counting control circuit 32 by a processing part 1. By this counting start signal 37, a time counting circuit 33 starts counting from time information set on a basis of a counting signal 4 from a time generating part 2. Time information is generated and is always transferred to the central processing unit through a time data bus 81. Simultaneously, a timing circuit 34 sends an establishing signal 82 of time information. Thus, since time information is generated automatically when the power source of a data processing system is turned on by the microprogram control and time information is always transited, the central processing unit can take in always time information through the time data bus.
Patent JP-S6361306-A (JP)
Title: Numerical controller
Inventor: IWAI YASUHIKO
IPC: B23K26/00
Filed: 1986-09-01
Abstract: PURPOSE:To increase a processing accuracy by providing first and second setting devices to set and change respectively an adjustable-speed time constant and a position loop gain in accordance with the maximum speed from an NC program. CONSTITUTION:A numerical controller to control a laser beam machine is constituted of a position control loop, etc., composed of an adjustable-speed time constant loop servo droop 13, etc., consisting of an NC programming decoding processing part 2, a speed judging parts 3, a smoothing droop part 8, a smoothing output part 9, etc. The processing information of a decoded NC program is added through dividing processing parts 6-7 to the smoothing droop part 8 and the maximum speed is judged by a speed judging part 3. When the maximum speed is made relatively large, a smoothing time constant setting device 4 enlarges the time constant of the adjustable-speed time constant loop and a position loop gain setting device 5 minimizes the gain of a position loop gain circuit 16.
Patent JP-S6449767-A (JP)
Title: Distributing device for driving force of fourwheel-drive vehicle
Inventor: YAMAMOTO MASAJI
IPC: F16H48/22
Filed: 1987-08-19
Abstract: PURPOSE:To reduce the number of parts and miniaturize the whole device by rotatably linking pressure blades on the outer peripheries of first and second output shafts in the axial positions opposite to each pressure chamber and sealing a highly viscous liquid in each of inner spaces which are partitioned by these blades. CONSTITUTION:The rotation of an input gear 21 is transmitted to a differential case 30 via a ring gear 22 and pressure is generated in pressure chambers 64, 74 in accordance with the relative rotating speed between the differential case 30 and first/second output shafts 40, 50, making multiple-disk clutches 60, 70 engaged by pressure via pressure pistons 63, 73 to transmit the rotation of the differential case 30 to the first and second output shafts 40, 50. When relative rotation takes place between the two output shafts 40, 50 because of a curve, etc., one of the multiple-disk clutches slips more than the other absorbing the relative rotation. If the output shaft 40 is idly rotated causing the output shaft 50 to fail to rotate, a large relative rotation takes place between the differential case 30 and the output shaft 50 generating a large pressure in the pressure chamber 74 due to the rotation of a pressure blade 75, making the pressure piston 73 engage the multiple-disk clutch 70, to transmit the rotation of the differential case 30 to the output shaft 50.
Patent JP-S6184676-A (JP)
Inventor: KURIHARA YOICHI
IPC: C06C7/00
Filed: 1984-10-02
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-S5999357-A (JP)
Inventor: AASAA JIEIMUZU METSUTSU
IPC: G01R13/28
Filed: 1983-11-01
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-H0652512-A (JP)
Title: Magnetic head
Inventor: YAMAZAKI KOJI
IPC: G11B5/133
Filed: 1992-07-31
Abstract: PURPOSE:To accurately maintain a magnetic tape in a stable running state so as to make the service life of the tape longer by constituting part of the front face of a magnetic head on which the magnetic tape slides of an alpha-Mn-Zn oxide obtained by heat-treating an Mn-Zn ferrite under a specific condition under the presence of an oxygen gas. CONSTITUTION:The front face plate 62 of the head 56 is composed of an Mn-Zn ferrite and the peripheral section 64 of the plate 62 is composed of an alpha-Mn-Zn oxide. The oxide is a nonmagnetic non-ferrite oxide which is obtained by heat- treating the Mn-Zn ferrite for 30 minutes to 5 hours at 900-1,400 deg.C under the presence of an oxygen gas. Therefore, while the Mn-Zn ferrite used for the magnetic core 66 of the head 56 is a magnetic beta-Mn-Zn ferrite, the alpha-Mn-Zn oxide used for the peripheral section 64 is nonmagnetic and no one-sided wear occurs in the section 64 due to the friction between the head 56 and magnetic tapes. In addition, the tapes can be maintained in stable running states.
Patent JP-2001033080-A (JP)
Title: Controller for humidifier
Inventor: ARAI TOMOSHI
IPC: F24F11/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a controller for humidifier in which a decision can be made whether the humidity in a room is high or low even when an operation switch is turned off by operating means for indicating the detection value of a humidity sensor numerically along with means for deciding whether a detected humidity is lower than a preset level or not even when the operation switch is turned off. SOLUTION: When an operation switch 1 is turned off, a decision means decides whether a switch 5 is turned on or off and if it is turned on, indoor humidity detected by a humidity sensor is inputted to the decision means where it is converted into a numeral and read in. A control means 7 indicates a humidity, read out by turning a humidity indication on, on an indicator 10. Subsequently, the decision means decides whether the humidity thus read out is lower than a predetermined level, e.g. 35%, or not. If it is lower than 35%, the control means turns an alarm 11 on to warm a user. The decision means and the indicator 10 are operated even when the operation switch 1 is turned off.
Patent JP-H0373771-A (JP)
Title: Controller for building facilities
Inventor: SUZUKI OSAMU
IPC: B66B1/06
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the elevator service for a plurality of floors for the same tenant from being cut so far as the user stays another floor by recognizing the same tenant on a plurality of floors as a group and controlling the cut and the effective control for the elevator service for a plurality of floors at the same time. CONSTITUTION:In a closing time region for the closing port of a gateway, it is judged if a tenant T2 or T3 is in locked state on the basis of the lock output signals St2c and St3c for the tenant, and if the tenant is not in locked state, an elevator service cut signal for the second floor is not sent. While, in the locked state, the elevator service cut signal S2e for the second floor is outputted, and the service for the second floor is cut off afterward. At this time, if the presence pulse outputs St2 and St3 for the tenant T2 and T3 are outputted, the elevator service cut signal S2e for the second floor is cut off for a prescribed time. Within this prescribed time, a user gets on the elevator and reaches and destination of the second floor and release the lock for the tenant.
Patent JP-2000038318-A (JP)
Title: Complex powder and cosmetic containing the same
Inventor: SHIMIZU MOMOKO
IPC: A61K8/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain complex powder capable of providing a natural uniform finish maintaining a moist feeling, having excellent feeling in use and improving effect on chapped skin. SOLUTION: This complex powder comprises (A) an inorganic white powder, (B) highly absorbing oily powder and (C) an oil agent having a moisture retaining effect in the weight ratio of the components A:B:C of (5-50):100:(24-300). This cosmetic contains 0.1-50 wt.% of the complex powder.
Patent JP-H0530075-A (JP)
Title: Bi-directional line management system
Inventor: SAKURAI HITOSHI
IPC: H04B17/40
Filed: 1991-07-24
Abstract: PURPOSE:To detect a fault generated in the line of a host device from a device located at the low order by means of a bi-directional device in a bi-directional multiple system. CONSTITUTION:This system is provided with an R-side AIS detection part 12, an R-side synchronization detection part 13, S-side SINDWN (transmission input signal disconnection) detection parts 15 and 16, R OUT-side AIS insertion parts 17 and 18 on the R side, and an R-side SEND detection part 19. The AIS alarm is sent to all the bi-directional low-order devices where a fault is generated. Thus, it can be notified to all maintenance persons of the device of the upper and lower lines (S and R directions) incapable of line service.