baber/WOPTO huggingface dataset:
Patent JP-S6271095-A (JP)
Title: Dynamic type ram
Inventor: SATO KATSUYUKI
IPC: G11C11/409
Filed: 1985-09-24
Abstract: PURPOSE:To attain a high speed serial reading function with a simple constitution by switching a signal to be supplied to a main amplifier at the timing changing a column address strobe signal CAS from a low level to a high level. CONSTITUTION:When the column address strobe signal CAS is turned to the low level, a timing signal DOE is turned to the high level synchronously with switching of the signal CAS, a data output circuit DOB is switched to operating status and signals from complementary data lines CD1 send an output signal D1 corresponding to a reading signal already amplified by a main amplifier MA to an external terminal. Almost similarly to the reading operation, the writing operation of the 2nd bit and after switches a common data line synchronously with the rise of the column address strobe signal CAS and transmits a supplied writing signal synchronously with the low level of the signal CAS. Consequently, high speed serial access can be attained.
Patent JP-H0257955-A (JP)
Title: Humidity sensor
Inventor: MACHIDA IKUHIKO
IPC: G01N27/12
Filed: 1988-08-23
Abstract: PURPOSE:To improve detecting sensitivity and to simplify manufacturing by utilizing the change in switching characteristic of lead phthalocyanine caused by humidity. CONSTITUTION:Gold having a width of 1mm is evaporated as electrodes on a glass substrate. A lead phthalocyanine thin film having a thickness of 5,000-10,000Angstrom  is evaporated and formed thereon. The evaporation is performed under the following conditions: the temperature of the substrate is made to be room temperature; and the evaporating speed is set at 10Angstrom /sec. An electric field is applied across the electrodes in the positive direction in a humidity sensor manufactured in this way in an atmosphere whose humidity is 60%. The resistances is high at the initial period as shown in the Figure. In the vicinity of a part where the electric field strength is about 5X10<5>V, nonlinearity becomes conspicuous, and switching occurs. Then a low resistance state occurs (in the sequence of 0-A-B-C-0). When the electric field is applied in the negative direction, switching is performed to the original high resistance state again (in the sequence of 0-D-E-F-0). Since the switching characteristic of the lead phthalocyanine thin film largely depends on humidity, the function as the humidity sensor is carried out by utilizing the change in switching characteristic caused by the humidity.
Patent JP-H0740366-A (JP)
Title: In-mold coating method of plastic
Inventor: YAGI NOBUO
IPC: B29C37/00
Filed: 1993-07-31
Abstract: PURPOSE:To obtain accurate in-mold pressure data at the time of actual molding due to multistage pressure control by eliminating the effect accompanied by the changeover of molding pressure. CONSTITUTION:A pressure sensor 4 is arranged to the lower mold of a mold apparatus and a pressure receiving member 5 is arranged to the region opposed to the pressure of the upper mold of the mold apparatus. Molding pressure is changed over in a multistage fashion in such a state that pressure is applied to the pressure receiving member 5 to perform molding and the change of in-mold pressure in a molding process is read by the pressure sensor and, on the basis of this data, the changeover timing of molding pressure and the injection timing of paint are set. When the molding pressure is changed over in a multistage fashion, the in-mold pressure changes suddenly by the slight movement of the upper mold but, since the pressure receiving member applying constant pressure to the region opposed to the pressure sensor is arranged, the effect due to the changeover of the molding pressure is not exerted on the read data of the pressure sensor and the curing characteristic data of a plastic material is accurately obtained at the time of actual molding.
Patent JP-S60238295-A (JP)
Inventor: NAKANISHI NORIAKI
IPC: B25J9/00
Filed: 1984-10-03
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-2000050580-A (JP)
Title: Manufacture of squirrel-cage rotor
Inventor: YOSHIYAMA MASAICHI
IPC: H02K15/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency while reducing stray load loss by applying a large current instantaneously between a rotor core and a conductor bar from a current generator after a diecast process for forming the conductor bar by linking the inner circumferential part of the slot in the rotor core and the opposite end faces of the core with aluminum. SOLUTION: A rotor core 1 is set in a diecast machine and molten aluminum of about 700 deg.C is cast at the inner circumferential part of slot in the rotor core 1 and the opposite end faces of the core to form a conductor bar 2 thus forming a squirrel-cage rotor. A current generator 3 is then connected between the rotor core 1 and the conductor bar 2 and a large current is applied instantaneously. The current level is substantially proportional to the size of the rotor and increased in the range of 200-10000 A, for example. When a rotor thus manufactured is assembled in a squirrel-cage induction motor, stray load loss can be reduced and lowering of efficiency can be prevented.
Patent JP-H0255919-A (JP)
Title: Combination weighing device for weighing by weight rank
Inventor: MATSUO YOICHI
IPC: B07C5/22
Filed: 1988-08-22
Abstract: PURPOSE:To perform selecting operation by the weight ranks of bodies and combination weighing operation as to bodies in the same weight rank by discriminating the weight rank of each body according to its weighed value and calculating a combination of bodies which reach specific target weight. CONSTITUTION:When a mode setting means 7 sets a selection mode as an operation mode, a weight rank discrimination means 2 decides the weight ranks of bodies supplied to respective weighers 16 and the bodies are classified by the weight ranks. Then when the mode setting means 7 switches the operation mode to a combination mode, bodies in the same weight rank are supplied to the respective weighers and then a combination arithmetic means 2 finds the best combination of bodies whose total weight value reaches or nearly reaches the specific target weight.
Patent JP-H0258286-A (JP)
Title: Semiconductor laser device
Inventor: MORI MASATAKA
IPC: H01S5/00
Filed: 1988-08-23
Abstract: PURPOSE:To obtain a semiconductor laser device whose threshold current and operating current are small by forming a diffusion region by selectively diffusing impurity into an AlGaAs lower clad laver of first conductivity type, an AlGaAs active layer of first conductivity type, and an AlGaAs upper clad layer of second conductivity type. CONSTITUTION:On a GaAs substrate 1 of first conductivity type, a GaAs block layer 2 of second conductivity type, and a GaAs layer 7 of first conductivity type are epitaxially grown in succession; the GaAs layer 7 of first conductivity type is doped with impurity of first conductivity type, and then a V-shaped trench is formed by etching. After that, the following are epitaxially grown; an AlGaAs lower clad layer 3 of first conductivity type, an AlGaAs active layer 4 of first conductivity type, an AlGaAs upper clad layer 5 of second conductivity type, and an AlGaAs contact layer 6 of second conductivity type. At this time, the first conductivity type impurity, with which the above GaAs layer 7 is doped, is diffused into a part of the respective AlGaAs lower clad layer 3, AlGaAs active layer 4 and AlGaAs upper clad layer 5, thereby selectively forming a diffusion region 8 of first conductivity type.
Patent JP-H1039986-A (JP)
Title: Input pen
Inventor: SAITO JUNICHI
IPC: B43K8/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To use another input chip even when one input chip is worn and to improve durability by constituting a refill by providing the input chips on both ends and attachably and detachably incorporating it inside a barrel. SOLUTION: The refill for which the input chips 3 are provided on both ends of a pipe 2 is incorporated inside the barrel 1 and a spring 4 is spread between the rear end inner surface 1A of the barrel 1 and a projection 2A on the rear part side of the pipe 2. Further, a metal tip 5 is screwed to the front part of the barrel 1, the front end 2B of the pipe 2 of the refill energized to a front part by the spring 4 is abutted to the inner stage 5A of the metal tip 5, the input chip 3 on the front end side is appropriately projected from the tip of the metal tip 5 and this input pen is constituted. The refill is constituted by force-fitting and fixing the input chips 3 of the same shape to both ends of the pipe 2 made of synthetic resin.  In the case that the input chip 3 on the front end side is worn, the metal tip 5 is detached, the refill is taken out and inverted and incorporated inside the barrel 1 and an input operation is performed by the new input chip 3.
Patent JP-H0762895-A (JP)
Title: Reinforcing post
Inventor: IKEDA TATSURO
IPC: E04G23/02
Filed: 1993-08-24
Abstract: PURPOSE:To reduce product types by installing a joint unit to the upper and lower ends of a post and providing a mounting piece capable of bolting the upper and lower ends of an outer wall panel laid out on the sides of a post main body and connecting a pair of upper and lower wall hardware to the joint unit with bolts. CONSTITUTION:The lower end of a wall anchor hardware 2b of a reinforcing post of a first floor is buried into a foundation. Then, the upper end of the side of an outer panel of a first floor which is laid out on both side surfaces of a post main body 5 is bolt-jointed with a mounting piece 10 of a small-shaped wall hardware 2a with a joint unit 6 in one piece while the lower end is bolt- jointed with a mounting piece 10 of a wall anchor hardware 2b with the joint unit 6 in one piece. Then, a large-shaped wall hardware is bolt-jointed with the small-shaped wall hardware 2a, thereby bolt-jointing the small-shaped wall hardware 2a of the upper and lower ends of a reinforcing post of a second floor with an outer wall panel 1 of a second floor laid out on both sides of the reinforcing post in the same fashion. In addition, large-shaped wall hardware is bolt-jointed with the outer wall panels of the first and second floors.
Patent JP-H1146696-A (JP)
Title: Formula feed for abalones and its use
Inventor: IWASA SHUICHI
IPC: A23K1/18
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a formula feed for abalones, capable of enabling the use of the formula feed from seedling-producing step through medium growing step to raising step in series, and designed to improve the yield in the seedling- producing step by reducing shortage of the feed, to efficiently use the formula feed by decreasing useless feed, and to improve baiting environment. SOLUTION: This formula feed 1 for aquatic animals (abalones) such as abalone, turban shell crest and sea urchin, which inhabit by attaching to a material and carry out baiting action by creeping and moving, is obtained by adding an edible powder such as agar-agar, agar-powder, powder for a rice cake and flour to the feed to form paste, and used by coating or sticking the obtained paste-like feed on a board 3 to be attached by the abalones 2. The paste-like formula feed 1 is coated on a net, a cloth, a paper, a metallic plate, a synthetic resin membrane or a synthetic resin board, heated or dried, or thermally dried to fix the feed, on the net, the cloth, the paper, the metallic plate, the synthetic resin membrane or the synthetic resin board.
Patent JP-S6188844-A (JP)
Title: Feed additive composition for ruminant
Inventor: SHIGETA TAKUO
IPC: A61K9/16
Filed: 1984-10-05
Abstract: PURPOSE:To provide the titled composition stable in the rumen of a ruminant and enabling the effective absorption of a biologically active substance in the abomasum, by coating the active substance with a coating agent composed of a specific component and a synthetic polymer soluble in water in acidic state. CONSTITUTION:The objective composition can be prepared by coating (A) a nucleus containing a biologically active substance (e.g. amino acid, vitamin, etc.) with (B) a synthetic polymer soluble in water in acidic state of <=5pH (e.g. polyvinyl acetal diethylaminoacetate) and (C) a component selected from fats, waxes, 14-40C (un)saturated aliphatic hydrocarbons, 14-32C (un)saturated aliphatic alcohols and 14-37C (un)saturated fatty acids.
Patent JP-S60101323-A (JP)
Title: Reduction reversing device
Inventor: NAKAO TOSHIHIRO
IPC: F16D48/02
Filed: 1983-11-07
Abstract: PURPOSE:To reduce the consumption power of a hydraulic pump, by a method wherein, in a hydraulic type reduction reversing device which selectively shifts forward movement, backward movement, and a neutral state by means of a switch valve, a high relief valve is connected to the primary side of a check valve mounted to the discharge side of the hydraulic pump. CONSTITUTION:In a reduction reversing device in a switch valve 1 for shifting forward and backward movement is mounted in a piping on the discharge side of a working oil pump 8, and clutches 2 and 4 for forward and backward movement are connected to outlets 3 and 5, respectively, of said valve 1, a check valve 6 is located on the upper stream side of the switch valve 1 in the piping on the discharge side. A piping to which high and low pressure side valves 9 and 10 are connected in series, is connected to the primary side of the check valve 6, and a high pressure relief valve 11 is connected through a piping between the primary side of the check valve 6 and the primary side of a pressure regulating valve 10 for low pressure. A low pressure relief valve 18 is connected through a piping in parallel to said valve 11, and high-pressure and low-pressure pilot outlets 17 and 22 of the switch valve 1 are connected to pilot chambers 12 and 19 of the relief valves 11 and 18, respectively.
Patent JP-S6188499-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/392
Filed: 1984-10-05
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-H0873172-A (JP)
Title: Oil contamination preventing device for escalator
Inventor: OKAWACHI IWAO
IPC: B66B31/00
Filed: 1994-09-02
Abstract: PURPOSE: To prevent a step board and a riser section from being contaminated due to lubricating oil for a step board chain, regarding an escalator. CONSTITUTION: An oil thrower 9 is provided between a step board chain 3 for the step board shaft 2 of an escalator and a step board 1 for accumulating excess oil for the chain 3, and this oil is absorbed by use of an oil absorption brush 11 or the like fitted to a truss 10.
Patent JP-H0741042-A (JP)
Title: Capping material for press-through-pack and press-through-pack utilizing the capping material
Inventor: INOUE ISAO
IPC: D01F6/06
Filed: 1993-08-02
Abstract: PURPOSE:To provide a press-through-pack making use of a capping material for press-through-packs and the packing material, which is excellent in transparency and moisture-proofing characteristics and easily disposed and further, recycled. CONSTITUTION:A press-through-pack 1 is made by making use of a capping material 6 for press-through-packs forming a heat-seal layer 5 made of a resin layer having a heat-welding characteristic on a uniaxial drawing polypropylene film 4 irradiated with electron beam, and the capping material 6.
Patent JP-2000044408-A (JP)
Title: Antibacterial agent, antibacterial resin composition and antibacterial molded product
Inventor: NAKANE MICHIO
IPC: C08K5/3435
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial agent having excellent antimicrobial activity and mildew resistance in a less quantity added and retaining antimicrobial activity and mildew resistance for a long period, to provide an antibacterial resin composition and to provide molded products scarcely causing deterioration and discoloration and having excellent antimicrobial activity and mildew resistance. SOLUTION: This antibacterial agent includes (A) particles where at least part of the surface of the base particle is covered with Ag or an Ag alloy and (B) an organic compound having 2,2,6,6-tetramethyl-4-piperidyl group. This antibacterial resin composition includes (A) particles where at least part of the surface of the base particle is covered with Ag or an Ag alloy, (B) an organic compound having 2,2,6,6-tetramethyl-4-piperidyl group and (C) a resin. The molded products comprise the antibacterial resin composition.
Patent JP-H0659865-A (JP)
Title: Operating method for computer system
Inventor: KOHARA CHUKEI
IPC: G06F9/06
Filed: 1992-08-06
Abstract: PURPOSE:To eliminate the need for a test exclusive time zone and for a test exclusive system by conducting a test in parallel in the same system without giving effect onto the execution job. CONSTITUTION:A central processing unit(CPU) 101 consists of an instruction execution processor 102 and a main storage device 103 accessed from the instruction execution processor 102. Moreover, a security protect program 105 is provided in an operating system (OS) 104 controlling the system. Furthermore, definition information relating to the operation of the security protection is stored in a magnetic disk device 110 being an external recording medium. Then plural number of system operation definitions defining the form of use for the user using the computer system, the job form, the execution environment and the computer resource to be used or the like executed by the computer system are defined for the purpose of the active operation and the test operation or the like and to which of the system operation definitions the user and the execution job belongs is discriminated and the execution is controlled according to the system operation definition based on the result of discrimination.
Patent JP-H0660195-A (JP)
Title: Curved surface display device
Inventor: MIMA TOSHIYA
IPC: G06T15/00
Filed: 1992-08-06
Abstract: PURPOSE:To reduce the processing period of time required for generating an approximated polygon by providing a means to reduce the frequency of processing for curved surface division in the display device displaying the curved surface approximated by the polygon. CONSTITUTION:A division interval calculation circuit 1 receives degrees m, n in directions u, v of a Betze curved surface, a control point Qij at a maximum position of a curvature, and a permissible deviation pv to calculate a division number nu used to generate a polygon used to approximate the curved surface with an error pv or below. That is, a point on a curved surface at a position with a large curvature is used for a division point with priority, then each radius of curvature in four directions and the direction (v) of the Betze curved surface is obtained and a degree of a curve of the curved surface is calculated to obtain a proper interval of sample points. A curved surface division approximation circuit 2 uses the division number nu calculated by the division interval calculation circuit 1 to divide the Betze curved surface and an approximated polygon is outputted. A polygon drawing circuit 3 draws the approximated polygon on a bit map memory to output a picture of the curved surface.
Patent JP-S6278218-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: SAGA MITSUO
IPC: D01F9/14
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled fiber having excellent handleability, by applying a colloidal alumina to the surface of a pitch fiber immediately after melt spinning and infusibilizing and carbonizing the treated fiber. CONSTITUTION:Petroleum- or coal-based pitch is spun through a nozzle in molten state and, immediately after spinning, treated by contacting with the mist of a collecting agent produced by diluting colloidal alumina with an organic solvent such as methanol and atomizing the solution. The treated fiber is infusibilized in an oxidizing atmosphere and then carbonized in an inert gas atmosphere such a nitrogen to obtain the objective fiber.
Patent JP-S5999268-A (JP)
Title: Detection system of burnout of lamp
Inventor: SUDOU AKIRA
IPC: G01R31/02
Filed: 1982-11-29
Abstract: PURPOSE:To detect the burnout of a lamp from the logical output of a current detecting circuit and the logical output of a voltage detecting circuit by providing said current and voltage detecting circuits between the lamp and a driving circuit. CONSTITUTION:A power source 2 is connected to the driving circuit 5 which turns on and off the lamp 1 through the lamp; when a driving signal is inputted to a driving circuit 5, the lamp 1 turns on and when the driving signal is ceased, the lamp 1 turns off. A current flows through the lamp in the lighting state and the current detecting circuit 3 detects the current and voltage detecting circuit 4 detect the voltage of the lamp 1 on the side opposite to the power source side. The current detecting circuit 3 has a photocoupler 31 for current detection and when a current flows, a voltage V drops through a resistance 32 to hold one input to an E-OR circuit 6 at level 0. A table shows on and off states in the normal operation and burnout of the lamp. Consequently, the burnout of the lamp is detected all the time without increasing the man-hour.
Patent JP-2000025945-A (JP)
Title: Goods sorting device
Inventor: FURUICHI JUNJI
IPC: B65G47/46
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a goods sorting device that sorts goods in a desired sorting direction selectively, instantaneously and reliably despite its simple and inexpensive structure. SOLUTION: When the lower portion of a sorting element is guided by a guide rail 27 down to an inclined roller 34 at a branch point T2, a sliding surface formed at the lower portion of the sorting element gets over the inclined roller 34 while it is in contact with the circumferential edge of the top of the inclined roller 34. As the inclined roller 34 rotates, the sliding surface of the sorting element moves accordingly along the circumferential edge of the inclined roller 34 and turns tangentially to the top of the inclined roller 34 in a smooth manner. A mere rotation of an inclined shaft 31a by a switchover means 37 can reorient the inclined roller 34 horizontally with no contact noise caused, so that the sorting element can be turned continuously.
Patent JP-S6192290-A (JP)
Inventor: ITOU YOSHIAKI
IPC: E21B43/22
Filed: 1984-10-09
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-H1039864-A (JP)
Title: Electronic musical instrument and its display device
Inventor: UEDA NORIYUKI
IPC: G10H1/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument which can perform minus one musical performance making an arbitrary part as a mute part and can specify a sound of a sound region of a mute part with key device having less keys. SOLUTION: An electronic musical instrument automatically playing plural parts has an operation panel 14 selecting an arbitrary part out of plural parts, and is constituted so that automatic musical performance is performed by muting a sound of a part selected by an operation panel 14. Also, this device is an electronic musical instrument performing automatic musical performance by muting a sound of a specific part, an octave code of a sound based on automatic musical performance data of a specific part read out from a memory 17 is stored in a memory 12, when playing is specified by a key device 16, a sound of an musical interval decided by the octave code stored in the memory 12 and a sound specified by the key device 16 is generated.