baber/WOPTO huggingface dataset:
Patent JP-H0377334-A (JP)
Title: Metal mold for package molding
Inventor: UDOUYAMA YOSHIHIRO
IPC: H01L21/56
Filed: 1989-08-21
Abstract: PURPOSE:To prevent a resin from being left in an air vent by a method wherein the air vent at an end of a runner is formed to be a shape in which a part of a gap not producing a resin leak is formed at its terminal side and whose gap is increased as it approaches the runner. CONSTITUTION:A groove 23 forming a runner and a shallow groove 24 forming an air vent are formed at a lower metal mold 21. In addition, the groove 24 of a projection pin 25 is composed of the following: a first groove part 24-1; a second groove 24-2 having a slope whose depth gradually becomes deep; a third groove 24-3 whose width becomes gradually wide, which is nearly semicircular in a width W2 twice a width W1 of the groove 23 and which is interconnected to the groove 23. When a lower metal mold 21 and an upper metal mold 22 are combined, a runner 5 is formed and an air vent 27 is formed at an end. When the runner 5 is filled with a resin, the resin creeps into the air vent 27 and lastly penetrates into a terminal part 27-3. The air vent 27 does, not become clogged and it is possible to satisfactorily avoid production of a void defect in a package.
Patent JP-2000043607-A (JP)
Title: Traveling control device
Inventor: SUZUKI YOSHINOBU
IPC: B60W30/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To give no sense of unease to a drive during deceleration by setting an auxiliary target deceleration speed in the case of obtaining the target deceleration speed to a calculated target acceleration and deceleration speed to perform deceleration. SOLUTION: A controller 10 is provided with an operation lever 13 for directing the traveling control such as constant speed traveling and follow-up traveling to the preceding vehicle. A throttle device 21 is adapted to vary the engine output by varying a throttle opening through an output interface from the CPU, and at the time of controlling the distance between cars, CPU gives output to an automatic brake device 22 for operating an automatic brake to the wheels. The target deceleration speed operation is performed to calculate the target deceleration. After the target deceleration is obtained, deceleration is performed to reach the target deceleration speed from the current car speed. When deceleration is suddenly performed, a sense of unease is given to a driver.  Then, this device sets an auxiliary target deceleration speed, thereby gradually controlling the deceleration to gradually reach the target deceleration speed.
Patent JP-2000048799-A (JP)
Title: Battery
Inventor: KOJIMA ARIMICHI
IPC: H01M2/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To low and stably keep contact resistance between an electrode surface of a terminal part and an electrode terminal of battery using equipment by forming a nickel - tin alloy layer on the surface of at least the outer side of a terminal part of a negative electrode and/or a positive electrode. SOLUTION: A negative terminal plate 13 has a iron - nickel alloy layer 19 formed by heat treatment on the interface between the whole surface of a steel plate 17 acting as a base plate and a nickel plating layer 18. A tin plating layer formed on the outer surface of the nickel plating layer 18, acting as an electrode surface of the negative terminal plate 13 is converted into a nickel - tin alloy layer 14 in a heat treatment process. Tin having contact resistance lower than nickel is used in the nickel - tin alloy layer 14 on the electrode surface (outer surface) electrically connected by contact with an electrode terminal on the negative side of battery using equipment.  The nickel - tin alloy layer 14 has high hardness, falling down of abrasion powder produced by rubbing of the negative terminal plate 13 with a battery using equipment terminal is decreased, and increase in contact resistance caused by oxidation of the abrasion powder can be prevented.
Patent JP-H0494942-A (JP)
Title: Manufacturing of ink-jet head
Inventor: MIURA KAZUHIKO
IPC: B41J2/16
Filed: 1990-08-10
Abstract: PURPOSE:To prevent outflow of adhesive agent and to make the distance between the supporting point and the free end of a beam member of a piezoelectric transducer controllable desired length by bonding the piezoelectric transducer and a nozzle-forming member with an anaerobic adhesive agent which also reacts to light for hardening, and by letting a contour part of the adhesive agent harden first by exposure to the light with an unhardened part subjected later to anaerobic hardening. CONSTITUTION:A distance between a beam part 21a of a piezoelectric transducer 21 and a nozzle-forming member 22 that are to be bonded together is made highly precise space by scattering space-controlling members made of glass, ceramics, metal or the like in spherical, spheroidal or cylindrical shape in uniform size in acrylic adhesive agent 24. Then ultraviolet rays are shed over a contour part 24a of the acrylic adhesive agent 24 that is applied to the space. The contour part 24a of the acrylic adhesive agent 24 loses liquidity by this shedding of the ultraviolet rays, while a light-excluding part 24b is left unhardened. Then the piezoelectric transducer 21 and the nozzle-forming member 22 are stuck together for positioning, and by pressing both the members tight, the unhardened part 24b is cut off from supply of oxygen and is subjected to anaerobic hardening. Thereby the piezoelectric transducer 21 and the nozzle-forming member 22 are bonded together.
Patent JP-S59106287-A (JP)
Title: Apparatus for alcoholic fermentation
Inventor: YAMAMOTO TAKEHIKO
IPC: C12G3/00
Filed: 1982-12-07
Abstract: PURPOSE:To carry out the alcoholic fermentation without using a mechanical stirring means, in high efficiency, by using a reaction vessel consisting of a vertical double cylinder, ad circulating the culture liquid together with carbon dioxide gas through the ring-shaped path between the cylinders. CONSTITUTION:The inner cylinder 4 is inserted concentrically in the vertical vessel 1 having a heating jacket 13, and a ring-shaped path 12 having top and bottom openings is formed between the vessel 1 and the cylinder 4. A substrate containing yeasts for alcoholic fermentation is charged from the port 20 into the vessel 1 to a prescribed level and sealed. The pump 9 is operated to feed carbon dioxide gas through the nozzle 11. The level of the liquid in the ring-shaped path 12 is raised by the air-lift action of the gas, and the liquid is overflown over the overflowing part 6 into the inner cylinder 4 (the liquid is flown down in the inner cylinder 4, and recycled to the ring-shaped path 12 via the connecting part 5.). On the other hand, the carbon dioxide gas is taken out of the gas resevoir 3 of the vessel 1 by the pump 9 via the exhaust pipe 8, and supplied to the vessel 1 through the nozzle 11.
Patent JP-H0376674-A (JP)
Title: Long film shredder
Inventor: SATO TERUYUKI
IPC: B02C18/06
Filed: 1989-08-19
Abstract: PURPOSE:To easily and safely dispose a long film within a short time by a simple mechanism cutting the long film on which secret information remains in a roll form. CONSTITUTION:Both ends of a winding core 40 having a long film 4 wound therearound are held by holding shafts 11 and a cutting member 13 is pressed to the outer periphery of the long film 4 at an arbitrary position, for example, at a position of a predetermined distance from one end part of the film 4 by a press mean 20 while the holding shafts 11 are rotated by a drive means 28. Therefore, the long film 4 is cut by the cutting member 13. Since the long film 4 can be easily cut into an arbitrary width within a short time by this method, a leak of secret information from the long film 4 can be prevented.
Patent JP-H0858243-A (JP)
Title: Thermal transfer recording medium and image forming negative type mask plate
Inventor: MIYAMOTO KATSUSHI
IPC: G03F1/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide a thermal transfer recording medium enabling sharp and inexpensive thermal transfer recording of high image quality on a smooth receiving material. CONSTITUTION: In a thermal transfer recording medium used in a method forming an image forming a negative type mask plate on a smooth receiving material by a melt thermal transfer recording method, at least a thermal transfer ink is provided on a base material. The thermal transfer layer contains 10-90wt.% of an isocyanate polymer of a higher fatty acid/polyhydric alcohol ester having a melt viscosity of 3000-50000cSt at 100 deg.C and 10-90wt.% of one or more kind of an ethylene/vinyl acetate resin with a melt flow rate of 5-2000 dg/min.
Patent JP-2001040889-A (JP)
Title: Entrance structure and building unit having the same
Inventor: CHIBA TAKESHI
IPC: E04H1/12
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To secure an indoor space and install a shoe taking-off place in a house by providing a freely opeable/closable entrance door in the outdoor side front part of the entrance body and arranging a housing part capable of taking out stored products from the indoor side in the top face part of the entrance body. SOLUTION: A freely openable/closable entrance door 21 is arranged in a front part positioned in the outdoor side of an entrance body 2, and the indoor space of a building unit 1 is secured to install a shoe taking-off place in a house. In this case, a housing part 22 with a door 23 capable of taking out stored products from the indoor side is provided in the top face part of the entrance body 2, and the space part of the entrance body is effectively utilized. A floor face 26 substantially flush with the floor surface 13 of the building unit 1 is formed to take off shoes on the floor face of the entrance body 2 to facilitate the entrance to the inside of the building unit 1. Furthermore, a housing part 24 with a drawer 25 capable of taking out the stored products from the outdoor side is provided on the bottom part of the entrance body 2.  Thereby the space part of the entrance body 2 can be further effectively utilized.
Patent JP-H1063449-A (JP)
Title: Interface buffering control method
Inventor: ASAI HITOSHI
IPC: G06F3/12
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an interface buffering control method for a printer which responds in tune with the timing of a command when a printer that is connected to a host transfers the command in which the host requests a response. SOLUTION: This method checks the contents of data, recognizes that the data is a command and that the command also requests a response and once stops data receiving when printing data that is transferred from a host BO1 is stored in receiving buffer memory B04 of a printer B02. Then, it continues processing at a main routine of the printer B02, executes the processing of the command when it proceeds to the point of the command, transfers required response data to the host BO1 and resumes the transfer of following printing data.
Patent JP-S6273269-A (JP)
Title: Processing method for photosensitive lithographic printing plate
Inventor: KIYONO MINORU
IPC: G03F7/26
Filed: 1985-09-26
Abstract: PURPOSE:To make stable formation of a lithographic printing plate having good quality even from a PS plate preserved for a long period of time by subjecting the plate to a desensitization process prior to an erasing process so that the generation of ink stains is decreased even when the PS plate is subjected to the erasing process. CONSTITUTION:The lithographic printing plate obtd. by developing the PS plate is subjected to the desensitization process prior to the erasing process. The desensitization process may be made right after the development or after washing with tap water or circulating water or after the process with an aq. soln. contg. a surface active agent. The desensitizing agent used for the desensitization process consists of a water soluble high-polymer compd. and water as essential components and may contain a surface active agent, acid, water soluble salt, wetting agent, org. solvent and antiseptic and mold inhibitive agent, etc., as necessary. A natural high polymer, semi-natural polymer and synthetic polymer are incorporated into the water soluble high-polymer compd. to be used for the desensitizing agent. A surface active agent is preferably incorporated into the desensitizing agent and an acid is preferably incorporated therein.
Patent JP-H0553824-A (JP)
Title: Data save area estimation processing device
Inventor: KIMURA YUKIHIRO
IPC: G06F9/45
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the data save area estimation processing device for estimating an effective required amount concerning a save area for allocating a register in the case of a register depending on the compiler of a computer. CONSTITUTION:When there is an intermediate instruction in an intermediate text 4 so as to define a register name as an operand, a control time number processing part 1 retrieves a register name list 5 for the relevant register name prepared by the compiler and when the register name is a defining operand, a processing is requested to an extended register name list setting part 2. When the register name is a reference operand, a value '1' is subtracted from the number of times for control provided for a relevant extended register name list 6, and when the number of times for control is '0' or there is no control, the extended register name list setting part 2 makes the extended register name list to be newly provided correspondent to the designated register name list 5 and copies the number of times for referring to the register name list to the number of times for control at the extended register name list 6. Then, an area estimation part 3 estimates the save area from the extended register name list 6 showing the result of the above-mentioned processing.
Patent JP-2000048458-A (JP)
Title: Disk reproducing device utilizing changer
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To surely pull out a disk housed in a stocker without making the disk insertion feeling worse. SOLUTION: The device is provided with a 1st disk transfer mechanism 100 for holding the outer peripheral surface of the disk inserted to a disk inserting port 11 to transfer the disk up to the reproducing position and a 2nd disk transfer mechanism 101 for holding the outer peripheral surface of the disk housed in the stocker 20 to transfer the disk up to the position capable of being held by the 1st disk transfer mechanism 100, then the disk holding force of the 1st disk transfer mechanism 100 is weakened, and the disk holding force of the 2nd disk transfer mechanism 101 is strengthened.
Patent JP-H1092624-A (JP)
Title: Sintered body of hexagonal z-type magnetic oxide, its manufacture, and impedance element
Inventor: ONIZUKA MASAHIRO
IPC: C04B35/32
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a sintered body of hexagonal Z-type magnetic oxide having a high specific resistance and a high density and an impedance element using the sintered body. SOLUTION: A sintered body of hexagonal Z-type magnetic oxide contains a main component composed of an oxide containing M (at least either Ba and Sr), Co, and Fe and an auxiliary component containing Si and has a specific resistance of >=10<6> Ω.cm, a sintered density of >=4.6g/cm<3> , and an initial magnetic permeability of 5-25. The oxide of the auxiliary component can contain Pb and part of the Co in the main component can be replaced with Me (at least one element selected from among Ni, Zn, and Cu).
Patent JP-2001038145-A (JP)
Title: Treating method for detoxifying sulfur hexafluoride
Inventor: MIYATAKE SATOSHI
IPC: B01D53/77
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently decomposing sulfur hexafluoride and to provide a method for detoxifying a decomposed product. SOLUTION: In the treating method, the sulfur hexafluoride is pyrolytically decomposed in a combustion furnace 1 of 1,000-1,600 deg.C together with combustible gas, combustion supporting gas and water, and an acidic component is absorbed in an aq. soln. by allowing waste gas to contact with the aq. soln. of pH 7-11 at contacting devices 2 and 3, then the aq. soln. is neutralized with calcium salt in a neutralization tank 4, and formed non-water soluble salt is separated and removed by a solid-liq. sepatator 5.
Patent JP-H1161040-A (JP)
Title: Coating composition for artificial leather and artificial leather coated therewith
Inventor: SHIMOZU HIROYOSHI
IPC: C09D183/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give cured coating films being excellent in nonstickiness, water repellency, lubricity, wear and scratch resistance and reduced in yellowing by mixing a curable silicone composition with a dispersion prepared by dispersing a specified concentration of a polycarbonate resin obtained by a melt precipitation process and having a specified mean particle diameter in an organic solvent and an organic solvent in a specified ratio. SOLUTION: This composition comprises 100 pts.wt. curable silicone composition (e.g. a composition containing a base polymer being a hydroxyl-terminated dimethylpolysiloxane, a crosslinking agent being a mixture of an organohydrogenpolysiloxane with γ-glycidoxypropyltrimethoxysilane and a catalyst being dibutyltin dilaurate), 2-50 pts.wt. (in terms of the polycarbonate resin powder) dispersion prepared by dispersing 3-20 wt.% concentration of a polycarbonate resin powder obtained by a melt precipitation process and having a mean particle diameter of 0.5-50 μm, desirably 1.0-3.0 μm in an organic solvent (e.g. cyclohexanone and xylene) and an arbitrary amount of an organic solvent.
Patent JP-H0873236-A (JP)
Title: Production of preform for optical fiber and apparatus therefor
Inventor: NAKAMURA MOTONORI
IPC: C03B37/014
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a preform for an optical fiber which does not generate blowholes at a high yield by controlling the surface temp. of the specific position of a glass particulate deposit. CONSTITUTION: A gaseous mixture composed of gaseous glass raw materials, gaseous fuel and inert gas is supplied from a gas supplying device 6 to a burner 5 for depositing the glass particulates to effect a hydrolysis reaction and is then clamped perpendicularly in a reaction vessel 8. The glass particulate deposit 2 is then formed around a starting rod 1 rotating around its axis. The temp. distribution near the part forming the deposit 2 is measured by a temp. measuring instrument 7 and is taken into a CPU 9. This CPU 9 changes the clearance of an excess air suction port 3a according to this temp. distribution and controls the flow rate of the gas supplying device 6, thereby controlling the difference between the max. value and the min. value of the surface temp. of the deposit 2 until this difference attains >=60 deg.C in a range having a diameter of >=50% of the diameter of the deposit 2 below the position where the max. value of the surface temp. of the deposit 2 is exhibited.
Patent JP-S60105923-A (JP)
Title: Operation testing method of load cell balance
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/37
Filed: 1983-11-15
Abstract: PURPOSE:To make it possible to easily check whether the operation of a balance is normal, by making it possible to set a zero point not only to the signal from a load cell but also to the signal from a test signal generator. CONSTITUTION:A load cell 2 consists of four strain gauges 3 subjected to bridge connection and an adjusting resistor 4 inserted in one arm of said connection. A reference voltage generator 6 and a test voltage generator 7 are connected to a power source 10 in common and a zero point setting voltage generator 8 is connected to the reference voltage generator 6. The output voltage of the load cell 2 is applied to a microcomputer system 15 through an analogue switch 5, a load cell signal amplifier 9 and an A/D converter 10. The voltage of the zero point voltage generator 8 is applied to the load cell signal amplifier 9 so as to make it possible to set a zero point to both of the output of the load cell 2 and that of the test voltage generator 7.
Patent JP-H0531136-A (JP)
Title: Production of disposable underpants
Inventor: KITAOKA HIDEAKI
IPC: A61F13/49
Filed: 1991-07-31
Abstract: PURPOSE:To mass-produce disposable underpants with a relatively complicated structure which have a pair of flaps rising up to the skin side of a wearer. CONSTITUTION:All the constitutional raw materials of underpants are continuously carried in a fixed direction along a production line of the underpants but a continuous laminated body is constituted by laminating continuous raw materials for main parts of the under pants except for a continuous raw material for a flap and the continuous raw material is cut into length dimensions of individual underpants to form the flap 103. After the direction of the flap is changed by 90 deg. to the direction of movement of the continuous raw material, the flap is laminated in such a way that the central line 121 in the width direction is positioned at a required part of the continuous laminated body for the main pass to constitute a final continuous laminated body 125. This final continuous laminated body is folded through a central line 105 in the longer direction and this folded final continuous laminated body is bonded at a specified part to form individual underpants, which are then separated.
Patent JP-H1065533-A (JP)
Title: Ultralow gain voltage controlled oscillator
Inventor: O SULLIVAN EUGENE
IPC: H03L7/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To maintain locking of a PLL over a very wide temperature range by locking the PLL even at a very low jitter independently of process fluctuation. SOLUTION: A control circuit 160 is used with a programmable frequency divider or a frequency divider 190 together with a multiplexer 200 so as to allow a voltage controlled oscillator to keep a Vin -FOUT characteristic over a desired frequency range independently of process fluctuation. The programmable frequency divider/frequency divider and the multiplexer 200 are placed at an output of a current controlled oscillator. A control circuit 160 is used to specify an optimum current range of the current controlled oscillator. In the case of using the programmable frequency divider, the control circuit 160 continues to change a frequency division ratio of the programmable frequency divider till a PLL reaches a locked state finally.  In the case of using the frequency divider 190 and the multiplexer, the control circuit 160 continues to change an input to the selected multiplexer till the locked state is attained. Only one current controlled oscillator is valid at an optional time.
Patent JP-H1161015-A (JP)
Title: Ink jet recording liquid
Inventor: ONODERA AKIRA
IPC: C09D11/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid with excellent fastness to light by compounding a specific azo chelating dye and water. SOLUTION: This recording liquid comprises 0.1-20 wt.% of an azo chelating dye represented by formula I-III, 1.0-98.9 wt.% of water and 1.0-98.9 wt.% of a water-soluble organic solvent. If necessary, there can be admixed a viscosity adjusting agent, a surface tension adjusting agent, a film forming agent, a dispersing agent, a surface active agent, an anti oxidant, an antirust agent, etc. Preferably the ink jet recording liquid has at a flying temperature a viscosity of 20 cp or less and a surface tension of 15 dyne/cm or more. The water-soluble organic solvent is selected from alcohols, polyhydric alcohols, polyhydric alcohol ethers, amines, etc.  In the formulae, R1 -R3 are each an aliphatic, aromatic or heterocyclic group; R4 is H or an aliphatic, aromatic or heterocyclic group; R is a substitutable group on a benzene ring; n is 0-4; Cp is a coupler residue having a chelating group at a position next to the coupling position substituted with an azo group; and M is a metal with a valence of 2 or more.