baber/WOPTO huggingface dataset:
Patent JP-H02178806-A (JP)
Title: Three-dimensional tool compensation system
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate a need of a command of offset in each block by calculating an offset vector in accordance with preceding and succeeding points of a three-dimensional spline curve in a CNC (numerical controller) to obtain an offset tool passage. CONSTITUTION:When a command is issued at an origin P0, a spline curve is determined at a point P2 by points P1 to P3, and a vector V2 of a prescribed extent of offset which is in the plane prescribed by these three points and is perpendicular to this spline curve Ls at the point P2 is calculated in a CNC. Vectors V3 and V4 are obtained in the same manner, and a plane is determined at an end point Pn by three points Pn to Pn-2 and a vector perpendicular to the spline curve at the point Pn is calculated. Points of front ends of these offset vectors are subjected to spline interpolation to obtain an offset tool passage of the three-dimensional spline curve. Thus, it is unnecessary to command an offset vector in each block.
Patent JP-H06165293-A (JP)
Title: Electroacoustic converter
Inventor: IMAHORI TAKAO
IPC: G04C21/02
Filed: 1992-11-18
Abstract: PURPOSE:To provide the electroacoustic converter protecting a diaphragm from an external shock by preventing excess movement exceeding a permissible vibration range in the central part of the diaphragm without sacrificing a resonance space. CONSTITUTION:The converter is an electroacoustic transducer by vibrating magnetically a diaphragm (18) in response to an inputted electric signal to convert the electric signal into an acoustic signal and a moving limit means (sounding cylinder 24 and projections 34, 36, 38) restricting an allowable moving range by a magnetic piece (20) mounted on the central part of the diaphragm is provided to an inner wall of a resonance chamber (22) provided to one surface side of the diaphragm.
Patent JP-H01172765-A (JP)
Title: Apparatus for measuring leak current of capacitive substance
Inventor: SUZUKI NAOJI
IPC: G01R27/02
Filed: 1987-12-28
Abstract: PURPOSE:To measure the final value of a leak current within a short time, by selecting the first, second and third points of time so as to become points near to the change-over point of time of a switch. CONSTITUTION:In a measuring circuit part 10, a switch 13 is brought to the first state to rapidly charge a capacitive substance 1 by a charge power supply 11 and subsequently changed over to the second state so as to allow a current to flow to a current detecting resistor 16 from the substance 1. A current value detection part 20 respectively detects the values of the current flowing to the resistor 16 of the circuit part 10 at the first point t1 of time after a predetermined time from the change-over point of time of the the switch 13, at the second point t2 of time after a predetermined time from the point t1 of time and at the point t3 of time after a predetermined time from the point t2 of time as digital data. An operational control part 30 calculates the final value of the current flowing to the resistor 16 as digital data from the current values at the points t1, t2, t3 of time shown as the respective digital data from the detection part 20 by a predetermined calculation formula.
Patent JP-H01276350-A (JP)
Title: Address converter for computer memory
Inventor: ANTONIO SHINKO
IPC: G06F12/1036
Filed: 1988-12-28
Abstract: PURPOSE: To improve flexibility in conversion from a logical memory address to a corresponding physical address by executing a conversion operation in a hierachical and branched form at a series of successive levels. CONSTITUTION: A computer is provided with a central processing unit CPU 11 and the operating random access memory RAM 12 of a high capacity, the RAM 12 is subdivided into block segments and pages and the blocks, segments and pages are hierachically constituted. Then, the RAM 12 is address specified by the physical address obtained by an MMU 10 starting from the logical address by the conversion in the branched form at a series of the successive levels. Thus, the maximum flexibility in the conversion from the logical address to the physical address is allowed.
Patent JP-H10156117-A (JP)
Title: Filter material
Inventor: NISHIDA TAKASHI
IPC: B01D39/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter material which hardly causes clogging and easily recovers a discharge function through the decomposition of a part of it, even through a discharge water quantity is decreased by the clogging, and maintains an excellent separation function as a filter material for civil engineering and waste treatment. SOLUTION: This filter material is the one for water discharge layer using a mesh-like filter having 0.1-3.0mm meshes constituted of physically, chemically and biologically stable synthetic fibers and a filter constituted of biologically unstable fibers in combination, and is especially suitable to the filter material for discharge water layer installed on the waste product treating place.
Patent JP-2001149063-A (JP)
Title: Apparatus for automatically forming sample for inspecting specimen
Inventor: INABA KAZUHIRO
IPC: C12M1/32
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for automatically forming a sample for inspecting a specimen by accurately feeding a prescribed amount of a sample liquid only to a prescribed position of a Petri dish without the direct feeding of the sample liquid by an operator to the Petri dish. SOLUTION: This apparatus 100 for automatically forming the sample for inspecting the specimen, capable of forming the sample for the inspection including the specimen by feeding the sample liquid to the Petri dish 130 has a structure comprising a conveying means 500 for intermittently conveying the plural Petri dishes 130 at a prescribed interval on a conveying passage, a cup-dropping means 300 or a disk-dropping means 400 for dropping a cup or a water- absorbing disk 1 capable of applying a prescribed amount of the sample liquid to a prescribed position in the Petri dish 130, on the Petri dish 130 at a prescribed stopping position on the conveying passage, and a sample liquid- dispensation means 600 for dispensatorily injecting the sample liquid to the cup or the disk after the dropping to the Petri dish.
Patent JP-H02179398-A (JP)
Title: Apparatus for carrying powder green compact
Inventor: NAGAYAMA KIYOTOSHI
IPC: B29B11/12
Filed: 1988-12-29
Abstract: PURPOSE:To carry even powder green compact having height exceeding 1.5 times of bottom side as standing in line by changing the powder green compact from length position to breadth position with a first projection formed at shifting face and a second projection formed at a movable body. CONSTITUTION:By pushing from behind with the movable body 10, the powder green compact 1 is carried to the first projection 13 in the length position and the upper part of the powder green compact 1 whose sliding-shift is regulated with the first projection 13 is pushed from behind with the second projection 15 of the movable body 10. Then, the powder green compact 1 is positively tilted and made to the breadth position and the powder green compact 1 in the breadth position is pushed from behind with the movable body 10 and further carried. Therefore, even if this is the green compact 1 having >=1.5 times of ratio of the height and the bottom side, as the green compacts compressed at the sam time are carried as standing in line, the transferring treatment to a sintering plate, etc., is facilitated.
Patent JP-2000165499-A (JP)
Title: Portable telephone set and method for entering character thereto
Inventor: OTSUKA KATSUHIRO
IPC: G06F3/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set to which a character is quickly entered without revising a character having been assigned to a ten-key pad conventionally and to provide a method for entering a character thereto. SOLUTION: A key top 10 is in contact with an optional contact among four contacts on a key board 12 depending on a depression position (11-15) of the key top 10 and cases of contact of each contact and all contacts correspond to individual Kana (Japanese syllabary) letters. Thus, in the case of entering a Kana letter 'mo', for example, the character is quickly entered by having only to once depress a position (5) of a '7 key' 6k while assigning 5 characters to one ten-key pad without changing it from the conventional assignment.
Patent JP-H03193377-A (JP)
Title: Control system of controller for movement of carriage of printing head
Inventor: IWAZAWA HISATOSHI
IPC: B41J19/18
Filed: 1989-12-22
Abstract: PURPOSE:To shorten the operating time by repeating printing operation, control- parameter computation and a stand-by state until the reception of the command of the disconnection of a power supply while storing the latest control parameter in a control parameter storage memory on the reception of the command of the disconnection of the power supply and also disconnecting the power supply. CONSTITUTION:The objective control system is composed of the tasks of carriage printing operation and the two tasks of a carriage drive system state detecting section 3 detecting the state of a printing-head carriage movement system in parallel with these tasks. When printing operation is completed or interrupted, a stand-by state is brought. When a printer controller 1 is brought to the stand-by state, a control parameter is computed by using the state of a carriage drive system acquired by the carriage drive system state detecting section 3, and stored in a control parameter storage memory 5. The operation is repeated again. When the printer controller 1 receives the command of the disconnection of a power supply, the control parameter is stored in the memory even when the power supply is disconnected. A nonvolatile memory, etc. are used as the memory. The power supply of a serial printer is turned OFF.
Patent JP-H08164157-A (JP)
Title: Absorbing implement
Inventor: KAWAI ATSUSHI
IPC: A61F13/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide an absorbing implement which has a high absorption rate and absorption capacity to a liquid material and has a simple structure. CONSTITUTION: This absorbing implement 1 has an absorbing body part 2 which is formed of a noncompressible cellulose sponge to a planar form and one to plural contact absorbing parts 3 which are formed likewise of the noncompressible cellulose sponge to a width smaller than the width of this absorbing body part 2 so as to project from the edge of the absorbing body part 2 in a direction nearly along the plate surface thereof and absorb the liquid material by coming into contact with the liquid material at their front ends 3a. The absorbing body part 2 is capable of absorbing and holding the liquid material via these contact absorbing parts 3.
Patent JP-H03192848-A (JP)
Title: Network address selection system
Inventor: KANEKO MASASHI
IPC: H04L12/40
Filed: 1989-12-21
Abstract: PURPOSE:To eliminate the need for a change in the constitution of a computer system when the constitution of a terminal equipment side is revised by retrieving a cross reference list of network addresses at the terminal equipment side and the computer system with respect to a received network address selection request so as to select an opposite network address possible for communication. CONSTITUTION:A network address selection request reception means 21 receives a network address selection request from a terminal equipment 11 and requests the selection start of a communication enable opposite network address to a network address selection means 22. The network address selection means 22 selects the opposite network address possible for communication with the terminal equipment 11 and applies network address selection end notice to a network address cross reference means 28. The network address cross reference means 23 references network addresses of the terminal equipment 11 and the computer system 30.
Patent JP-H05138730-A (JP)
Title: Biaxially oriented polyester film excellent in taking-up properties
Inventor: SHIRAE TERUKI
IPC: C08J5/18
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a biaxially oriented polyester film excellent in winding properties and capable of being taken up in a roll shape having a good wound posture while satisfying high recording density, long-time recording properties and the enhancement of quality as a film for magnetic recording. CONSTITUTION:Recessed parts with a mean diameters 5-50mum are formed to at least the single surface of a biaxially oriented polyester film in an occupying area ratio of 2-50% so as to make it possible to uniformly disperse air taken in between wound films over the entire surface of the film.
Patent JP-H02179984-A (JP)
Title: Calculator for tape-wound diameter
Inventor: TAKAHASHI HIROSHI
IPC: G11B27/17
Filed: 1988-12-29
Abstract: PURPOSE:To prevent tape break beforehand by calculating a tape-wound diameter based on a tape sending speed, which is obtained from the frequencies of a regenerative control signal to have detected a control head, and the number of rotations of a tape reel. CONSTITUTION:When a magnetic tape 2 is rewound from a winding reel 5 to a control head 7 in a contact condition, a tape speed Vrec and frequencies frec of a recording control signal at the time of recording are applied to a tape-wound diameter calculator 12. Further based on a tape rewinding speed Vrew, which is obtained from frequencies frew of the regenerative control signal detected by a control head 7, and the number of rotations T of a winding reel 5, a tape winding diameter X is calculated. Consequently the tape-wound diameter X whose practical measurement is difficult can be obtained through a calculation. Thus, for example such an inconvenient case, when the winding reel 5 is fast rewound until it is empty when the tape is rewound and the magnetic tape 2 is broken by the reel 5, can be prevented by slowing the rewinding speed according to the tape-wound diameter X.
Patent JP-2000164366-A (JP)
Title: Lighting system
Inventor: YASUDA TOMOMI
IPC: H05B37/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To expand an illuminance detection area in a lighting system having an illuminating lamp, an illuminance sensor and a human body sensor and controlling the lighting of the illuminating lamp in response to the detected results of the illuminance sensor and the human body sensor. SOLUTION: This lighting system is provided with an illuminating lamp 10, a load controller 11 making the feed control of the electric power obtained from an AC power supply AC to the illuminating lamp 10 in response to the load control signal from a controller 20, an illuminance sensor section 12 for measuring the illuminance, another illuminance sensor section 15 for measuring illuminance, a human body sensor section 16 for detecting the presence or absence of a human body, and the controller 20 controlling the lighting of the illuminating lamp 10 in response to the output results of the illuminance sensor sections 12, 15 and the human body sensor section 16 via the load controller 11.
Patent JP-H07202365-A (JP)
Title: Board for semiconductor device
Inventor: TANMACHI HARUO
IPC: H05K3/46
Filed: 1993-12-28
Abstract: PURPOSE:To easily put an inexpensive thin film (multilayer) board with a superb strength into practical applications by skillfully using a specific metal which is considered to be unsuitable for the board. CONSTITUTION:A metal film 2 with a high conductive a non-magnetic body is formed virtually on the entire surface of a metal substrate 1, a strip line path (conductor) 3 is formed on it, and the metal film 2 is used as the ground layer or the power supply layer of the strip line path 3, thus preventing electromagnetic field on the metal substrate 1 easily, namely ignoring the influence of the metal board 1 regarding a high frequency.
Patent JP-H04196580-A (JP)
Title: Semiconductor device
Inventor: OTSUKA YASUHIRO
IPC: H01L23/48
Filed: 1990-11-28
Abstract: PURPOSE:To easily change the output direction of leads without changing a main case surrounding semiconductor elements by separately constituting the main case from a lead block which is constituted to a frame connected to the main case and in which a plurality of leads are arranged. CONSTITUTION:An insulating substrate (or insulating film) 2 is stuck to a heat sink 1 and conductor wiring 3 is made on the substrate 2. A semiconductor element 5 is mounted on the pad of the conductor wiring 3 on the substrate 2 after cream solder 4 is applied to the pad. In order to connect leads with the wiring 3, cream solder (which is used at a working temperature lower than that of the cream solder 4) 11 is applied and a bonding agent 12 which connects the substrate 2 with a main case 13 is applied. The main case 13 is stuck to the substrate 2 after a lead block 14 constituted to a frame is connected to the inside of the case 13.
Patent JP-2000157642-A (JP)
Title: Sprinkler head cover
Inventor: AKIMOTO KAZUYUKI
IPC: A62C35/60
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head cover hardly deformed against external force and actuated with excellent sensitivity. SOLUTION: This sprinkler head cover 1 is arranged under a sprinkler head 55 to protect the sprinkler head 55. In this case, the sprinkler head cover has a nonmetallic cover body 3 arranged under the sprinkler head 55, a metallic thermosensible plate 5 arranged on the cover body 3 and smaller than the surface area of the cover body 3 and a fixing metal fitting 7 constituted so that one end side is installed on the thermosensible plate 5 by solder 4 and the other end side can be installed on the sprinkler head 55 side or the ceiling 50 side.
Patent JP-2001151484-A (JP)
Title: Counter balance type forklift
Inventor: SATOU YASUMI
IPC: B62D49/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a forklift having a small turn and few parts, allowing easy mounting work of a counter weight. SOLUTION: In this counter balance type forklift mounted with a counter weight 4 to take weight balance with load lifted by a fork on a rear part of a vehicle body 1, a rear framer 21 projecting from the vehicle body 1 to the rear part is provided, the counter weight 4 is mounted on the rear frame 21, a draw bar 14 is fixed to the rear frame 21 and a draw bar hole 26 is passed through the counter weight 4 opposite to the draw bar 14.
Patent JP-H04205384-A (JP)
Title: Picture processor
Inventor: MORI SHIGERU
IPC: G01B11/24
Filed: 1990-11-30
Abstract: PURPOSE:To speed up processing by indicating the only most necessary part to a detection means at the time of the binarization of picture information stored in a storage means and performing the binarization according to the indication. CONSTITUTION:The center position of a light section line is calculated by retrieving first and second lines. As the range of retrieval of a third line is calculated by this, the retrieval of the third-line light section line is performed only within the range of the dotted line shown in the figure. Thus, as a result of the retrieval for each line, the retrieval of each line is performed within the range of shown in the clotted line. When the retrieval range is thus controlled, the accurate retrieval processing of the light section line can be performed even against the picture information with noise. Thus, the high-speed processing can be performed due to the limitation of the retrieval range.
Patent JP-H09179438-A (JP)
Title: Toner image fixing device
Inventor: KITAGUCHI TAKASHI
IPC: G03G21/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate and optimize the rotation control of a heating roller and a pressure roller in order to shorten rising time by determining start timing information corresponding to the initial temperature of the heating roller on the basis of the relation between the initial temperature and the start timing of roller rotation to control a motor controller. SOLUTION: In a device for fixing a toner image TIm while conveying recording paper 20 with the toner image TIm to be fixed, in a clamped state by a heating roller 10 and a pressure roller 12, a motor controller 16 controls a motor 17 for rotatory-driving the pressure roller 12, and a control means 18 determines start timing information, corresponding to the initial temperature THZ of the heating roller 10 on the basis of the relation between the initial temperature THZ and the start timing of roller rotation (rotatory-driving of the pressure roller 12), and controls the motor controller 16 according to the determined start timing information, that is, the control means 18 detects the initial temperature THZ through a temperature sensor 13, determines the rotation start temperature TR corresponding to the initial temperature THZ and sends it to the motor controller 16.
Patent JP-H10174303-A (JP)
Title: Controller for controlling charging of battery
Inventor: KIRITANI KOTARO
IPC: H02J7/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make the number of V/T curves easily increasable without increasing hardware by executing the switching operations between the constant-current charging and constant-voltage charging of a battery in accordance with a command from a CPU based on information on the V/T curves. SOLUTION: One V/T curve (for example, an n-th V/T curve) is selected out of a plurality of V/T curves (indicating the relative relation between the temperature and the voltage of a battery) in accordance with a command, and the coefficient of the n-th V/T curve is loaded into a CPU 13. Then, the temperature signal 3 of the battery is read through an I/O interface 14 and the switching voltage of the battery is calculated from the signal 3 and the coefficient of the V/T curve. Thereafter, the voltage signal 7 of the battery is read through the interface 14 and compared with the switching voltage. After comparison, the turning on/off of a constantcurrent charging circuit 10 and a constant-voltage charging circuit 11 is controlled in accordance with the compared results.
Patent JP-H06184410-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: FUKAZAWA JUN
IPC: C08L67/02
Filed: 1992-12-16
Abstract: PURPOSE:To obtain a polybutylene terephthalate resin composition having improved hydrolysis resistance without deteriorating the excellent mechanical properties and moldability of the base resin. CONSTITUTION:This resin composition is produced by compounding (A) a polybutylene terephthalate resin having a terminal carboxyl group content of <=15 equivalent/10<6>g with (B) 0.01-3wt.% of a fatty acid ester compound.
Patent JP-H10172613-A (JP)
Title: Separator, secondary battery to employ it, and its manufacture
Inventor: JACKSON C MAA
IPC: H01M10/0566
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the fraction defective of products in the lamination process by providing a separator whose surface is made of fibrous matrix core, and coating at least one of the of the matrix core surfaces with the porous polymer to prevent generation of brittleness. SOLUTION: A separator comprises two parts of the internal core matrix of fibrous homo polymer and the external coating of the second homo-polymer. The separator is manufactured by coating the fibrous polymer core matrix with the second polymer mixture containing the plasticizer of low melting point which is the non-aromatic solvent and acetone. A conductive fine porous layer to the lithium salt ion is formed by removing the plasticizer through heating under the vacuum condition. The extraction stage of the solvent can be dispensed with, the plasticizer can be recovered and recycled, extraction of the solvent can be omitted, and the hardening of the solvent which may cause the hardening property or brittleness in the final separator can be prevented.