baber/WOPTO huggingface dataset:
Patent JP-S5910249-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAKEGAWA KOUICHI
IPC: H01L23/495
Filed: 1982-07-09
Abstract: PURPOSE:To eliminate the limitation of the position of a GND pad to a place near an island supporting lead, by providing a convex part in an island of a lead frame located near the GND pad, and by connecting the convex part to the GND pad on a pellet by wire bonding. CONSTITUTION:A lead frame is prepared by providing a convex part 8 in an island 2 on a pellet 1 which is located near a GND pad 4, and by connecting a specified GND lead 5 to an island supporting lead 7. The lead frame thus prepared being used, the GND pad 4 is connected to the convex part 8 by wire bonding. By providing the convex part 8 in this way and by applying wire bonding to this part as a part to which a brazing material 6 for fixing the pellet does not expand, the same effect as by applying earth bonding directly to the island is obtained. This constitution has the effects that the limitations to the position and the number of the GND pads can be eliminated and that the width of a wiring connected to the GND pad, which is enlarged more than required in some kinds of products, can be minimized, etc. and makes it possible to facilitate the design of pellets, etc.
Patent JP-S63303803-A (JP)
Inventor: BUIRUHERUMU GEZERE
IPC: C01B17/66
Filed: 1988-05-18
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-S5547109-A (JP)
Title: Deodorization type carrying-out apparatus for settled sand
Inventor: TATEISHI YASUO
IPC: B01D21/18
Filed: 1978-09-28
Abstract: PURPOSE: To prevent the rising of an offensive smell of sewerage by floor surface and isolation chambers and to prevent the burying of a bucket and a chain by freely expansible and contractibly transferrable pantograph and wheels of the upper part within a pond.  
     CONSTITUTION: When a wheel 15 is rotated by a driving part 15, an endless chain 21 is moved through wheels 16, 9, 10, 13 and 8, a pantograph 13 expnads and contracts depending on the amount of settled sand in a settling pond 1 and the wheel 14 is located above the settled sand. A catenary curve is formed between wheels 9 and 10 by the weight of the chain and the bucket to absorb the relaxation of the chain at the bottom of the pond. The bucket 20 is moved together with the chain 21 to scoop up the mud and sand at the bottom of the pond. The mud and sand are supplied to a conveyer 17. A saddle 12 is reciprocated through a screw shaft by a power shaft 18. The wheel 14 pressing on the settled sand is moved back and forth in the settling pond 1 by the pantograph. The floor surface 6 and an isolation chamber 7 inhibit the rising of an offensive smell from the settling pond 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6116346-A (JP)
Title: Management system of software use state
Inventor: KOBAYASHI MIYUKI
IPC: G06F11/34
Filed: 1984-06-11
Abstract: PURPOSE:To take out immediately user's in use state information of each software when this information is required at a trouble occurrence time or the like, by providing a means which gathers use state information of shared softwares in real time. CONSTITUTION:With respect to each software system 3 called by a terminal 8 or 9, the checkin time and the checkout time are recorded in a check list 4 at the processing start time and the processing end time respectively. Simultaneously, a user ID, data base number, subsystem names used actually in the software system, etc. are recorded. When being indicated by an operator, a monitor program 5 extracts required information from the check list and displays it out on a console 7. In such a case, the user ID is converted to a user name and is outputted by a user register table 6.
Patent JP-S5345776-A (JP)
Title: Dust collecting system
Inventor: TASHIRO KOUJI
IPC: B01D50/00
Filed: 1976-10-07
Abstract: PURPOSE: To provide a dust collecting system wherein an electric high-pressure dust collecting machine, a recovery turbine and a second electric dust collecting machine are arranged serially in this order from the upstream side to the downstream side in the flow direction of exhaust gas thereby to utilize more effectively the energy of a blast furnace exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07330504-A (JP)
Title: Insect repellent set
Inventor: UWAKAWA TADASHI
IPC: A01M1/00
Filed: 1994-06-01
Abstract: PURPOSE:To obtain an insect repellent set capable of watching an insect repellent set in a vessel from the outside of the vessel, clarifying exchanging period, controlling sustain release rate of insect repellent housed in the vessel to the atmosphere and uniformly releasing. CONSTITUTION:This insect repellent set is composed of an insect repellent 10 and a vessel 11 for housing the insect repellent 10 and the insect repellent is composed of a mixture of a UV rays-curing gel containing a monomer and/or an oligomer polymerizable by light energy and/or peroxide, a radical polymerizable compound having an ethylenic unsaturated bond, a photopolymerization initiator and an acrylamide compound in a prescribed weight ratio with a volatile substance and a winder 12 for watching the mixture in the vessel is formed in the vessel.
Patent JP-2000314027-A (JP)
Title: Helmet
Inventor: ARAI MICHIO
IPC: A42B3/28
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a helmet having an inlet port of a ventilation channel of the helmet adjustable according to the outer temperature of the season independent of the state of the outlet port of the ventilation channel. SOLUTION: The objective helmet is provided with lids 66L, 66R closing inlet ports 65L, 65R of ventilation channels 64L, 64R to discharge the air in the helmet to the outer atmosphere. The lids 66L, 66R are made to be adjustable according to the outer temperature.
Patent JP-S5820295-A (JP)
Title: Control of air-blasting rate in activate sludge process
Inventor: FUJINAWA AKIO
IPC: C02F3/12
Filed: 1981-07-30
Abstract: PURPOSE:To stabilize the formation of flocks, by operating the internal respiration period of microorganism in an aeration tank from an inflow amount of filthy water, and controlling an air-blasting rate in a manner such that a dissolved oxygen amount is in inverse proportion to said internal respiration period. CONSTITUTION:A fixed time is preset in a propagating reaction period-setting instrument 12, an air-blasting rate necessary for the stable formation of flocks at an internal respiration period by an inflow amount of filthy water fixed at a standard is preset in a required air-blasting rate-setting instrument 14, and a coefficient of oxygen transfer from bubbles to filthy water when air is blasted into the filthy water is preset in an oxygen-transferring coefficient-setting instrument 15. Each value is obtained from experimental data. In addition, the actually-measured capacity of a tank 2 is preset to an aeration tank's capacity- setting instrument 13. When a reference dissolved-oxygen amount (Do) setting instrument is arranged as a setting instrument for an operator 16, a value Do necessary for the stable formation of flocks at the internal respiration period by the fixed filthy water-inflow amount is set on the basis of experiment.
Patent JP-H0417191-A (JP)
Title: Semiconductor device and its burn-in method
Inventor: FURUYAMA TORU
IPC: G11C11/408
Filed: 1990-05-11
Abstract: PURPOSE:To prevent an upper limit of a burn-in voltage from being dependent on destruction of a certain circuit block and to decrease a burn-in time by varying plural levels selectively and reversibly. CONSTITUTION:A word line non-selection control signal inverse of WLD is active at burn-in and a flip-flop circuit FF and a 2nd inverter IV2 are operated by using a power supply Vcc, an output of the flip-flop circuit FF goes to an H level by an output level H of a 4-input NAND circuit NA2, an output of the 2nd inverter IV2 goes to an L level and the word line is not selected. Thus, the upper limit of the voltage at burn-in is not depending on destruction of a transfer gate of a memory cell and a junction breakdown at a boosting node, the burn-in of the circuit other than the transfer gate is implemented by a higher voltage than that of a conventional method and the burn-in time is decreased.
Patent JP-H09308004-A (JP)
Title: Brake device of electromotive vehicle
Inventor: ITO TOSHIHIRO
IPC: B60L7/24
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the uncomfortable vibration caused by the sudden change of the load of a motor at the start of regenerative braking, in an electromotive vehicle which performs regenerative braking preferentially to hydraulic braking. SOLUTION: The occurrence of vibration is prevented by gradually increasing the regenerated braking force from the preset regeneration initial value to the requested braking force without instantaneously increasing the regenerated braking force to the requested braking force at the start of braking, and the amount of shortage of the braking force in that while is compensated by hydraulic braking force. In case that the requested braking force is over the regeneration tolerable value, the increase of that regenerated braking force is limited at the point of time when the regenerated braking force reaches the above regeneration tolerable value, and the amount of shortage of braking force after that is compensated by hydraulic braking force.
Patent JP-H04347338-A (JP)
Title: Intake system for internal combustion engine
Inventor: KUBOTA HIROBUMI
IPC: F02D9/02
Filed: 1991-05-24
Abstract: PURPOSE:To improve the combustion and improve the fuel consumption due to the abatement of pumping loss so sufficient enough by reducing any possible drop in a mixture temperature just before ignition. CONSTITUTION:In an engine driving area where a mixture temperature just before ignition goes down and thereby combustion is worsened because an intake control valve 11 is closed so earlier, valve closing timing is controlled to be delayed so as to get fuel cincumption minimized, while the opening of a throttle valve 13 is adated according to a valve closing timing delay value of the intake control valve 11.
Patent JP-H0416525-A (JP)
Title: Calcium phosphate-based glass and crystallized glass
Inventor: MANABE TSUNEO
IPC: C03C4/12
Filed: 1990-05-11
Abstract: PURPOSE:To make the appearance of an obtained artificial tooth similar to that of the natural tooth by incorporating specified amts. of >=1 kind of element selected from Dy, Pr, Tb and Eu into the glass. CONSTITUTION:From 0.001 to 5mol% of >=1 kind of metal among Dy, Pr, Tb and Eu or their compd. as the luminescence material, 0.001-1.0mo1% of >=1 kind of metal among Ni, Fe, Rh, Ru and Pd or their compd. as the colorant and 1-15mol% Al2O3, B2O3, Ga2O3, rare-earth element oxides, etc., as the property improver are weighed and added to the calcium phosphate-based glass as the raw material, and water is added to obtain its slurry. The slurry is dried to obtain a raw powder, the powder is calcined at 200-900 deg.C for 1-10hr, the calcined powder is placed in a platinum crucible, heated at 900-1500 deg.C for 5min to 10hr to obtain the homogeneous melt, and the melt is cooled to obtain a calcium phosphate-based glass. The glass is heated at 500-900 deg.C for 5min to 100hr, and a calcium phosphate-based crystallized glass having a color tone similar to that of the natural tooth is obtained.
Patent JP-S63286553-A (JP)
Title: High strength and high toughness sintered alloy and manufacture thereof
Inventor: ABE TERUYOSHI
IPC: C22C38/00
Filed: 1987-05-19
Abstract: PURPOSE:To improve the defective strength characteristics of a sintered Fe-Cu-B alloy without deteriorating the original superior high density and high toughness characteristics by adding WC to the sintered alloy. CONSTITUTION:Fe powder is mixed with <8wt.% fine powder of electrolytic copper and 0.002-0.8wt.% (expressed in terms of B) Fe-B powder in 0.001-0.10 ratio of B to Cu and the mixture is further mixed with 0.1-0.6wt.% (expressed in terms of W) fine WC powder and 1.0wt.% zinc stearate as a lubricant. The resulting powdery mixture is press-molded and sintered at 1,120 deg.C in an atmosphere of decomposed gaseous ammonia. A sintered Fe-Cu-B-W alloy consisting of, by weight, 0.005-0.4% C, 2-8% Cu, 0.002-0.8% B (B/Cu=0.001-0.10), 0.1-6.0% W and the balance Fe and having high strength and high toughness is obtd.
Patent JP-2000276919-A (JP)
Title: Luminaire for raising animal and plant for appreciation
Inventor: ONO YOSHIHIRO
IPC: F21V7/22
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for raising animals and plants having little power consumption and a less calorific value, capable of generating light having directionality with a color without reducing the quantity of light. SOLUTION: As many insulated bulb sockets 8 in desired number and shape fluorescent lamps 3 and reflector molds are assembled and wired in a luminaire 1. An internal panel 9 is mounted near the tip of the optionally shaped fluorescent part of the bulb fluorescent lamp 3 of a light source and the reflector mold so as to prevent a water drop and vaporized water from entering the luminaire 1, and is assembled so as to have no gap between it and the glass surface of the lamp, so that a drop of water and vaporized water can be prevented from intruding in the luminaire.
Patent JP-S5745073-A (JP)
Title: Heat-sensitive recording head
Inventor: NAGANO KATSUTO
IPC: H01L49/02
Filed: 1980-08-30
Abstract: PURPOSE: To lengthen the life of a heat-sensitive recording head as well as raise the quality of printing by forming the shape of a given region on the surface of a glaze layer into a convex shape and also making the distance between th convexed part and a lead layer larger than 10μm.  
     CONSTITUTION: Usually, a vitreous glaze layer 3 is provided on a base plate 2 of ceramics, etc., and a convexed part 30 is formed on the layer 3. The convexed part 30, serving to form a flattened convexity on the heating and sliding surface of the head, is so formed that a step difference similar to or more than the thickness of lead layers 51 and 53 is formed in the convexity and also the lead layers 51 and 53 are provided on the concaved parts in contact with the convexity 30. In this case, when the distances (a) and (a') between the lead layer end and the glaze layer end are made larger than 10μm, the life of the head and the quality of printing are critically increased by a reason that the unequal temperature gradient in the stepped part is eliminated and heat stress is relaxed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5824638-A (JP)
Title: Combined mechanical hunger and vibration-proof device
Inventor: YUKITA NOBUTAKA
IPC: F16F7/10
Filed: 1981-07-31
Abstract: PURPOSE:To enable a piping in a power plant or the like to be supported against displacement caused by change in temperature and vibration caused by earthquake or the like by enabling a main cylinder and a sub-cylinder interconnected through a spring member to have both functions of a spring balancer and a mechanical wrench. CONSTITUTION:A main cylinder 1 is constituted from a large diameter portion 1a to which a pull 1c is fixedly secured and a small diameter portion 1b into which is removably inserted a sub-cylinder 2 having a pull 2b fixed. A load carrier ring 3 is fixedly attached to the interior of the large diameter portion 1a to support rotatably a screw rod 4 which is rotated by relative movement of the main cylinder 1 and sub-cylinder 2. Also, a weight ring 5 is secured fixedly to the straight portion 4a of the screw rod 4 into which is slidably inserted a brake ring 6. A spring 8 is inserted between collars 5a, 6a of the respective rings 5, 6. Further, a spring cylinder 9 is fixedly secured to a lid 2a of the sub- cylinder 2 and a spring 10 inserted between collars 9a, 1d of the respective spring cylinder 9 and small diameter portion 1b to urge the sub-cylinder 2 to the main cylinder 1 side.
Patent JP-S6012771-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUI JIYUUROU
IPC: H01L29/78
Filed: 1983-07-01
Abstract: PURPOSE:To obtain finely formed LSI's with good yield by a method wherein, when the source and drain regions are formed in the surface layer part of a semiconductor substrate, the gate electrode provided between these formed regions is covered with a PSG film excellent in fluidity, which film is then made to flow down to the side surface of the electrode by heat treatment, thus controlling the areas of said regions. CONSTITUTION:A thick field oxide film 2 is formed in the periphery of the P type Si substrate 1, and a thin gate SiO2 film 3 is adhered to the substrate 1 in the surface surrounded with the film. Next, positioned on the films 2 and 3, polycrystalline Si films 40 and 41 containing an N type impurity, and PSG films 50 and 50 are formed by lamination, respectively. An ion implanted region 7 is generated in the substrate 1 on both sides of the film 40 serving as the gate electrode by the implantation of N type impurity ions with the lamination as a mask. Thereafter, the film 50 is made to run by heat treatment and thus to flow down to the side surface of the films 40 and 41 as a film 51, resulting in the control of the surface area of the region 7. At the same time, the region 7 is activated, where the N type source and drain regions 9 are diffusion-formed.
Patent JP-S63284681-A (JP)
Title: Graphic display processor
Inventor: HAMAI JUNJI
IPC: G06T11/80
Filed: 1987-05-18
Abstract: PURPOSE:To easily grasp plural individually displayed patterns as a group by displaying an outer frame on a picture together with said displayed patterns based on outer frame information. CONSTITUTION:An outer frame formation processing mechanism 12 forms an outer frame 20 enclosing a frame pattern containing plural individually displayed patterns. Then a selection flag 17 is set into data 16 for individually displayed pattern and at the same time the outer frame information 15 showing the coordinates of the frame 20 obtained by the mechanism 12 is stored in a memory 13. Then the frame 20 is displayed on a screen 11 together with the individually displayed patterns 1-4. Furthermore, the patterns 1-4 are totally pointed when the frame 20 is pointed.
Patent JP-H0418478-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: SUGIZAKI TOSHIO
IPC: C09J133/02
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the subject composition having excellent wettability, tackiness, cohesiveness and adhesiveness, especially low-temperature adhesiveness, and having long pot life and excellent workability by using an acrylic copolymer and a crosslinking agent consisting of a telechelic oligomer having a specific molecular weight. CONSTITUTION:The objective composition contains 100 pts.wt. of an acrylic copolymer and preferably 0.1-20 pts.wt of a telechelic oligomer having a weight- average molecular weight of 1,000-30,000 (preferably 2,000-10,000) as a crosslinking agent.
Patent JP-H11315916-A (JP)
Title: Lockup controller for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/14
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the temperature increase of automatic transmission oil caused by the slopping of a fluid torque converter and to suppress an oil temperature increase by changing a lockup area. SOLUTION: A controller obtains a slipping rotational speed Ns calculated as a difference between an engine revolution speed Ne and a turbine revolution speed Nt (S2) and a multiplied value Nmu with the engine revolution speed Ne (S3), and an integrated value Σnmu with the multiplied value Nmu (S4). Then, when the integrated value Σnmu is equal to a specified value or higher (S5), the controller estimates that an ATF temperature is high exceeding a permissible temperature, and expands a lockup area to a lower car speed side (S6).
Patent JP-H07298815-A (JP)
Title: Ballance for branched hook line and pipe to be used in the same
Inventor: MIFUJI HITOSHI
IPC: A01K91/053
Filed: 1994-05-10
Abstract: PURPOSE:To provide a snell-brancher for a fishing line having far much higher strength than any conventional ones without troubles of entanglement between the main snell and the branched one, following the water flow properly without too much sinking because of its light weight and enabling the time for the preparation to be shorten. CONSTITUTION:When a branching snell 3 is extended from the lower main snell 2, the branching snell 3 is knotted to the main snell 1, 2 and the knot is covered over with a thermoplastic resin 4 melting at 50 deg.C-100 deg.C and solidifying at a temperature lower than 40 deg.C. In addition, the branching snell 3 which is 1-10cm long from the knot. also is coated with said thermoplastic resin.
Patent JP-H08293810-A (JP)
Title: Sports broadcasting reception device
Inventor: HIBINO TOSHIRO
IPC: A63F13/812
Filed: 1995-04-21
Abstract: PURPOSE: To generate a simulation picture and to reproduce the simulation picture with less data quantity by setting position data to be base point and an end point and continuously shift-displaying a space between them. CONSTITUTION: A reception means 104 receives data broadcasting and game data and stores them in a storage means 102. A picture generation means 120 reads a command and a parameter, which are included in game data, from the storage means 102 and generates the simulation picture by using graphic data stored in the storage means 100 and displays it on a TV monitor. The parameter includes position data which is made into a block and corresponding graphic data designated by the command is displayed so that it shifts on the screen with position data which is made into the block as the base point or the end point.
Patent JP-H10309909-A (JP)
Title: Antistatic tire
Inventor: MATSUDA AKIRA
IPC: B60C11/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic tire having satisfactory working property by providing a conductive rubber tape on the surface of a tire tread so as to extend from the side wall part to the grounding surface. SOLUTION: A conductive rubber tape 2 is provided, extending from a side wall part in order to a tire tread surface to form a passage for leaking the static electricity generated in a car body to the tread surface. When the volume resistance ratio of the conductive rubber tape is 1×10<8> Ω.cm or less, a satisfactory discharge effect can be provided. In order to ensure the conductivity without loosing the natural characteristic of the tread, the rubber tape has a thickness of 0.1-3 mm, preferably, 0.1-2 mm, and a width of 2-10 cm, preferably 2-5 cm. This antistatic tire can be manufactured by placing the conductive rubber tape 2 on the surface of a unvulcanized tire tread 1 so as to extend from the side wall. part to the tread surface foil-owed by integral vulcanization.
Patent JP-H07322778-A (JP)
Title: Apparatus for laying mulch film
Inventor: KAMATA MASAYUKI
IPC: A01G13/00
Filed: 1994-06-02
Abstract: PURPOSE:To provide an apparatus for laying a mulch film, capable of approaching the mulch film to a travel track and smoothly laying the mulch film and suitable for laying operations in a sloping land by connecting the apparatus for laying the film for covering the soil surface with the mulch film to a car body so as to change the setting angle right and left from the front and rear directions of the car body. CONSTITUTION:This apparatus for laying a mulch film comprises a tractor car body 2 in the form of the sulky four-wheel driving travel, capable of maneuvering front wheels 1 with a steering handle 5 and traveling the car body by driving with the front wheels and rear wheels 6. The apparatus is obtained by liftably and lowerably installing a rotary tillage device 10 through a three- point link mechanism 9 comprising a pair of right and left lower links 7 or a top link 8, etc., in the rear of the car body 2 and further connecting the apparatus 4 for laying the film for covering the soil surface with the mulch film 3 so as to enable a change in setting angle (A) right and left from the front and rear directions of the car body 2.