baber/WOPTO huggingface dataset:
Patent JP-H09319785-A (JP)
Title: Delay simulator and its simulation method
Inventor: TOKUNAGA MITSUTERU
IPC: G06F17/50
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a designer and then to improve the design job efficiency by decreasing the pseudo errors included in the timing error check result and therefore eliminating the artificial check dependent elements of the designer. SOLUTION: A signal terminal list file 7 is prepared, and a simulator 2 traces the signal change that causes a timing error back to an external terminal. Thus, it's possible to decide whether the timing error is identical with a pseudo or true error based on a fact whether the external terminal and its changing time are described in a file 7. If the timing error is identical with a pseudo error and no output of the pseudo error is designated for the result editing data, the pseudo error is never outputted from a result output device 3. Then a circuit designer corrects a necessary circuit based on the result that is outputted from the device 3.
Patent JP-S5559195-A (JP)
Title: 3,7-disubstituted-2 or 3-cephem-4-carboxylic acid compound or its salt, their preparation, and preventives and remedies for microbism comprising them as active constituents
Inventor: UEDA IKUO
IPC: C07D501/26
Filed: 1979-10-22
Abstract: NEW MATERIAL:The title compound (or salt) of formula I [R 1  is (substituted) amino group: R 2  is carboxyl group, etc.; formula III is di(lower) alkylamino (lower) alkylamino, N-containing heterocyclic (lower)alkyl amino, hydroxypiperidino group, etc.; X is sulfur or sulfoxide].  
     EXAMPLE: 7-[ 2-Mthoxyimino-2-( 2-formamidothiazol-4-yl )acetamido ]-3-( 1-imidazolyl)carbonyloxymethyl-3-cephem-4-carboxylic acid benzhydryl(syn-isomer).  
     USE: Preventives and remedies for microbism.  
     PROCESS: A hydroxymethyl derivative of formula II is reacted with N,N'-carbonyldiimidazole to give the compound of formula Ia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08326686-A (JP)
Title: Turbo molecular drag pump
Inventor: YOSHIMURA KEIJI
IPC: F04D29/66
Filed: 1995-06-02
Abstract: PURPOSE: To dissolve fatigue fracture caused by vibration of each blade so as to maintain soundness of a turbo molecular drag pump by arranging the vibration control means of each blade, in the turbo molecular drag pump in which a plurality of blades rotating between stationary blades are attached to a rotor. CONSTITUTION: In the case that each rotor 23 to 25 and each blade 1 (1a to 1d) are rotated and vacuum exhaust is carried out, when vibration is generated on each blade 1 by disturbance and the like, rigidity of each small piece part 2 becomes small comparing with each blade 1, since the thickness δ of each small piece part 2 (2a to 2d) formed on the top end part of each blade 1 by a slit S is smaller than the thickness t of each blade 1. Since each small piece part 2 is inclined by a prescribed inclining angle θ to the thickness center C of each blade 1, each small piece part 2 is vibrated in an X direction, and also each blade 1 is vibrated in a Y direction, and the top end part of each small piece part 2 is brought in contact with the top end part of each blade 1. It is thus possible to damp the vibration at a step when vibration of each blade 1 not grow.
Patent JP-S5839835-A (JP)
Title: Balancer for three-cylinder engine
Inventor: SUZUKI TSUNEHIKO
IPC: F16F15/26
Filed: 1981-08-31
Abstract: PURPOSE:To decrease vibration of an engine and reduce the weight and size of a balancer by providing a balancer shaft which rotates in the direction opposite to a crankshaft with two sets of balancers divided into two parts corresponding to bearings on the first and the third cylinders side and using both outer side balancers also as bearings. CONSTITUTION:Crank arms of the first, and the third cylinders of a crankshaft 1 are provided with counterweights 6a-1, 6a-2; 6c-1, 6c-2 and 6a'-1, 6a'-2: 6c'-1, 6c'-2 in relation to a mass of rotary parts and reciprocating parts of an engine respectively. The crank arm of the second cylinder is also provided with counterweights 6b-1, 6b-2 in relation to the mass of rotary parts only. Further, one balancer shaft 7 is provided which rotates at an equal speed and in the opposite direction in relation to the crankshaft 1. The balancer shaft 7 is provided with balancers 8a'-1, 8a'-2, and 8c'-1, 8c'-2 divided into two parts corresponding to two pairs of bearings 9a, 9b and 9c, 9d of the first, the third cylinders. The outermost balancers 8a'-1, 8c'-2 are supported in the entire periphery-shaped shaft pipe and used as both balancers and bearings 23.
Patent JP-S53127642-A (JP)
Title: Inverter angle of margin controller
Inventor: UEDA AKITERU
IPC: H02M7/515
Filed: 1977-11-14
Abstract: PURPOSE: To prevent commutation failure by automatically increasing the angle of a margin more than the value at normal operation when parallel capacitiors are opened and closed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H085243-A (JP)
Title: Heat exchanging device for powder particles
Inventor: NAGAHAMA TAKESHI
IPC: F26B17/26
Filed: 1994-06-20
Abstract: PURPOSE:To provide a heat exchanger device having a sufficient strength and a sufficient durability and realizing a high heat exchanging efficiency while each of powder particles being contacted with heat exchanging gas more efficiently. CONSTITUTION:This heat exchanger comprises a vibration feeder, and a transferring floor 11 for powder particles G is comprised of a plurality of troughs 11 a cooperatively arranged to be formed at a lower stage with a preceding trough in a transferring direction of the powder particles being spaced apart by a clearance 12 against the trough at an operator's side. The vibration feeder has a closed housing 10 of which inner part is divided into an upper segment and a lower segment by the transferring floor. A gas feeding port 5 for the heat exchanging gas A is formed at a lower part of the transferring floor. Then, a discharging port 6 and a powder particle supplying port 3 are formed above the transferring floor and the heat exchanging gas passes through the clearance and further passes a group of powder particles.
Patent JP-H05334415-A (JP)
Title: Display graphic selecting system
Inventor: OKURA NAOKO
IPC: G06F3/048
Filed: 1992-05-28
Abstract: PURPOSE:To select one graphic out of plural superimposedly displayed graphics by simple operation. CONSTITUTION:A display area including a graphic to be selected is specified and a specific graphic out of plural superimposedly displayed graphics is displayed (step S3). When definition operation based upon the input of a return key on an operator's keyboard is executed within an optional set time, a redisplayed graphic is defined. When the definition operation is not executed within the optional set time, the succeeding graphic in the specified display area is redisplayed (steps S4, S5) and graphics in the specified display area are successively redisplayed one by one until the graphic to be selected is redisplayed.
Patent JP-S61297067-A (JP)
Title: Controller for working line
Inventor: KOMAKI KAZUYOSHI
IPC: B23Q41/08
Filed: 1985-06-24
Abstract: PURPOSE:To prevent the useless operation by installing a defect generation detecting means for each process into a working line equipped with a plurality of processes and bringing the downstream process into repose in succession until the next material is fed on the basis of the detection signal. CONSTITUTION:When a prescribed work is completed in each process, a workpiece is sent into the next process, and when this fact is confirmed, a main control part 43 starts a flag-state transport instruction part 41, and sends the process management information of the process management flags 31, 33, and 35 into the next processes, and the first process management flag 31 is cleared. If a defect is produced in a process, a conveyor is brought into stop by the work-out switches S1-S3, and the defect is removed. Said work-out signal is input into the process management flags 31, 33, and 35 through a defect detection information management input part 29, and transported in succession to the process management flag on the downstream, and the downstream process are brought into repose in succession until the next workpiece is fed. Thus, useless operation is eliminated, and the long service life of the machine tool is secured.
Patent JP-H04361542-A (JP)
Title: Lsi tester
Inventor: SAKAMOTO HIDEO
IPC: H01L21/66
Filed: 1991-06-10
Abstract: PURPOSE:To observe automatically a signal which is to be observed in the interior of an LSI chip by a method wherein a positioning of a probe needle is performed on the basis of internal information and information from a control head and the contact of the needle with the inspection point is detected. CONSTITUTION:A control head positioning processing part 6 positions a control head 2 above a sample whose signal is to be observed, while collating the information on the position of the mask pattern of a sample transmitted from a lens 3 and the internal information inputted through input part 8 by image processing. When the positioning ends, the control head 2 is made to slowly descend, and when a signal detecting needle 4 picks up the signal in the interior of the sample 5, a contact sensor part 7 detects the contact and the head 2 is fixed in the state. The picked-up signal is amplified by an amplifier 10, the waveform of the signal on a monitor can be observed and even an unskilled person can observe the signal in the interior of an LSI chip errorlessly.
Patent JP-H09291411-A (JP)
Title: Brimless hat attached to inside of helmet
Inventor: HAYASHI TAKAMITSU
IPC: A42B1/04
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a brimless hat useful for protection against the cold without being eccentric when wearing a helmet by installing plural stoppers in a specific state in the lower side part on the outside. SOLUTION: This brimless hat 1 attached to the inside of a helmet 3 is obtained by installing plural beltlike stoppers 2 at an optional interval at the end in the lower side on the outside of the brimless hat 1 and opening the beltlike stoppers 2 upward. When each blade 5 of the stoppers 2 is inserted between the helmet 3 and a headband 4 and the brimless hat 1 attached to the inside of the helmet 3 is worn on the head, the base of each stopper 2 is brought into contact with the lower side of the headband 4 by the weight of the helmet 3 and the tightening force of chin straps 10.
Patent JP-S6028800-A (JP)
Title: Driving method of step motor
Inventor: NAKAMURA SHINYA
IPC: H02P8/24
Filed: 1983-07-27
Abstract: PURPOSE:To enable to smoothly and accurately drive a motor by driving the motor in an optimum speed pattern in response to the number of the final steps. CONSTITUTION:Step data for rotating, for example, a step motor 11 in the rotary amount X20 by an external unit is delivered. Here, a controller 2 first identifies the step data, and reads out group number information G13, total step number value of the accelerating and decelerating patterns of the group G12, and the number of the steps of the accelerating and decelerating patterns. The information G12 is stored in the first register 3, and the patterns are respectively stored in registers 4, 5.
Patent JP-H08301311-A (JP)
Title: Antibacterial tube as container
Inventor: OIKAWA TAKUJI
IPC: B65D81/28
Filed: 1995-05-12
Abstract: PURPOSE: To provide a tube as a container inexpensively which can exhibit a high antibacterial effect in a small amount of an antibacterial agent. CONSTITUTION: After forming a printed layer 13 of a design, etc., on a blank sheet a protective layer 14 consisting of a ultraviolet-curing type coating material which contains an organic antibacterial agent is superposed on the printed layer 13 by gravure printing or the like. The sheet obtained as a result is rounded into a cylindrical form with the protective layer 14 on the outer side and shaped into a tube body by melt-bonding an overlapping part by high-frequency melting or the like. A shoulder part is fitted into the opening of the tube body and fixed by high-frequency melting or the like.
Patent JP-H04360783-A (JP)
Title: Hand fitting/removing device
Inventor: AZUMA YUSAKU
IPC: B25J15/04
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the enlargement of the whole size even with an increase in the number of contacts in a hand fitting/removing device. CONSTITUTION:In this hand fitting/removing device 10, a first electric contact group 70 connected to electric wiring 32c led in through a robot arm 18 is disposed at the center part of a piston body 42, and a second electric contact group 100 connected to hand mechanism 30 and brought into electric contact with the first electric contact group 70 at the time of a shank 36 being mounted to a holder 34 is disposed at a shank body 78.
Patent JP-H11315118-A (JP)
Title: Ethylene-alpha-olefin copolymer and its production, and block copolymer of polyethylene with (ethylene-alpha-olefin copolymer) and its production
Inventor: HATTORI IWAKAZU
IPC: C08F210/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene-propylene copolymer having high alternating property, low glass transition temperature and useful for various kinds of applications such as modifiers and rubber vulcanized materials by copolymerizing ethylene with propylene so as to satisfy specific conditions. SOLUTION: Ethylene (hereinafter referred to as E) is copolymerized with propylene (hereinafter referred to as P) in a state in which ethylene and propylene in an amount of >=8 mole based on 1 mol ethylene coexist by using a catalyst preferably consisting essentially of one or more kinds of metallocene compounds such as [ethylene (1-indenyl) (9-fluorenyl)]dichlozirconium so as to satisfy conditions in which sum of each molar fraction of [EPE] and [PEP] of triad measured by<13> C-NMR is >=70% and sum of each molar fraction of [PPP], [PPE] and [EPP] is <=5% and sum of each molar fraction of [EEE], [PEE] and [EEP] is <=25% and glass transition temperature measured by differential scanning calorimeter(DSC) is <=-40 deg.C.
Patent JP-H05307082-A (JP)
Title: Ect device
Inventor: FUJII KEIICHI
IPC: G01T1/164
Filed: 1992-04-30
Abstract: PURPOSE:To provide an improved ECT device which can set accurately the position of a fault plane. CONSTITUTION:In an ECT device fitted with a rotary scintillation camera, a light projector 8 is mounted on a scintillation camera sensor 3 movably, and the position is sensed by a potentiometer 9 and a position sensor 10. The obtained position signal is passed to a data processing device 5, and the relation with the data given by the sensor 3 is determined.
Patent JP-S5841729-A (JP)
Title: Melting process for glass
Inventor: IZUMITANI TETSUO
IPC: C03B5/24
Filed: 1981-09-03
Abstract: PURPOSE:The raw materials are intermittently fed into the melting tank of a large capacity made of refractory, then the melted materials are fed continuously to following tanks including the defecation tank, thus producing glass with less fluctuation in refractive index at low costs in high efficiency. CONSTITUTION:The melting tank 1 has a very much larger capacity than other tanks and is made of inexpensive refractory. The raw materials are fed and melted, its refractive index is thooughly homogenized and adjusted and its temperature is kept constant by the electrodes 10, 10. Then, the connection pipe 2 is heated with heater 9 and the melted glass is fed through the pipe into the  defecation tank 3. The flow rate of the glass is detected with the level meter 7  and cotrolled by controlling the heater 9 with the temperature controller 8 so  that the level of the melted glass is kept constant in the defecation tank 3  which is detected with the level meter 7. The level of the defecation tank 3 is  lower than the bottom of the melting tank 1. The defecation tank 3 and the operation tank 4 equipped with the flowing-out pipe 5 are made of platinum or platinum alloy and connected with pipe 12, thus permitting the continuous flow  process.
Patent JP-S5471254-A (JP)
Title: Shaft sealing device
Inventor: KAKO SHIYUNICHI
IPC: F16J15/40
Filed: 1977-11-18
Abstract: PURPOSE: To provide the subject device wherein the sealing characteristic of seal rings is improved by causing metals of different thermal expansivities to adhere thereto.  
     CONSTITUTION: A metal 2c of small thermal expansivity at the sliding surface side of each of seal rings 2 and 2' facing a rotating shaft 1 and a metal 2d of large thermal expansivity are joined at a position represented by 2e. According to this construction, even when the shaft rotates at a high speed, the bowing phenomenon of the seal ring can be prevented by the difference in the quantity of expansion between the inner peripheral side seal ring 2c and the outer peripheral side seal ring 2d, and the gap between the seal ring and rotary shaft can be kept at a predetermined value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62293732-A (JP)
Title: Measuring method for semiconductor trap
Inventor: NAKAMURA YOSHIO
IPC: H01L21/66
Filed: 1986-06-13
Abstract: PURPOSE:To discriminate informations regarding a semiconductor trap into an electronic trap and a hole trap by generating Hall voltage in a semiconductor and analyzing the transient response of the Hall voltage when measuring the semiconductor trap. CONSTITUTION:When bias voltage is applied between both ohmic electrodes 12, 13 of a semiconductor through a bias supply 16 and the semiconductor is irradiated by optical pulses, currents are generated by excess carriers. A magnetic field is applied to the semiconductor, crossing at a right angle with the currents, and Hall voltage is generated in the direction orthogonal to the directions of these currents and both magnetic fields, a section between both ohmic electrodes 14, 15. Since the directions that currents are bent by the magnetic field are made to differ in currents, voltage symbols are also made to differ mutually by electrons and holes in Hall voltage. Accordingly, the transient response of Hall voltage is amplified by an amplifier 17 and inputted to a boxcar averager 18 and processed, and the processed signal is inputted to a computer 19 and analyzed, thus discriminating and acquiring informations regarding a trap as an electronic trap and a hole trap, then also determining the difference of the electronic trap and the hole trap.
Patent JP-S59129648-A (JP)
Inventor: FURIIDORIHI HORUNUNGU
IPC: H02P23/16
Filed: 1983-07-29
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-H01307635-A (JP)
Title: Method of evaluating material transmission performance of thin film for testing
Inventor: MURAKI KOJI
IPC: G01N13/04
Filed: 1988-06-03
Abstract: PURPOSE:To rapidly evaluate the transmission performance of various materials with high sensitivity by measuring the emitted light generated by reaction of the material transmitted through a thin film for testing with a soln. contg. a chemiluminescent material and the reaction of the reaction product thereof with the chemiluminescent material. CONSTITUTION:A cell 2 contg. an aq. glucose soln. in a dark box 7 is placed on a cell 3 filled with an aq. soln. 5 of a prescribed mixture via the thin film 1 for testing and a photodetector 6 is disposed thereon. The glucose in the cell 2 migrates through the film 1 into the soln. 5 and reacts under a catalyst to generate hydrogen peroxide. The generated hydrogen peroxide oxidizes the chemiluminescent material under another catalyst and said material emits light. The quantity of the emitted light is measured by a detector 6, by which the quantity of the glucose transmitted through the film 1 is estimated. The rapid evaluation of the transmission performance of the various materials is executed with high sensitivity by this method.
Patent JP-H01310083-A (JP)
Title: Blind device
Inventor: OKANO MASAHIRO
IPC: E06B9/264
Filed: 1988-06-07
Abstract: PURPOSE:To make trouble for blind angle adjustments omissible by installing a controller in an angle variable type vertical blind device, and making it control a blind angle automatically according to time. CONSTITUTION:A controller 1 is installed in a angle variable type vertical blind device, and a relationship between time and an optimum blind angle with this time is patternized for setting. Then, a control signal is outputted according to a time signal out of a clock 10, and each blind angle is successively adjusted via an actuator 2. With this constitution, at the time of setting up a blind, the setting direction is selected, and trouble for angle adjustments can be made unnecessary in addition to adjusting a gain of the controller 1 according to seasons.
Patent JP-S62164511-A (JP)
Inventor: ARUFURETSUDO AASAA ADAMUZU
IPC: B29C41/22
Filed: 1986-06-16
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-S5763342-A (JP)
Title: Composition containing ethylene-vinyl acetate copolymer
Inventor: MACHINO YASUO
IPC: C08L101/00
Filed: 1980-10-03
Abstract: PURPOSE: The titled composition, obtained by incorporating a specific aluminosilicate substituted by a metal with a copolymer containing ethylene-vinyl acetate copolymer, with reduced amounts of a heat stabilizer and a lubricant, capable of exhibiting the effects thereof well, and having improved thermal stability and processability.  
     CONSTITUTION: A copolymer containing ethylene-vinyl acetate copolymer is incorporated with one or two or more of preferably zeolite A or aluminosilicate of the sodalite group having the zeolite crystal structure as an aluminosilicate substituted by a metal of Groups II and IV in the periodic table. As for the copolymer containing the ethylene-vinyl acetate, ethylene-vinyl acetate copolymeric resin, a multicomponent copolymeric resin of the resin with other kinds of resins, a polymeric blend of the multicomponent copolymeric resin with other kinds of resins. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04341664-A (JP)
Title: Sealing device
Inventor: OKATO YUKIO
IPC: F16J15/26
Filed: 1991-05-15
Abstract: PURPOSE:To keep off any possible wear between a seal ring and a counter- member by forming a groove member for installing the seal ring, forming a cooling groove and an interconnecting groove, with a ferrous member, and attaching this ferrous member to an aluminum die-casting member such as a shaft or the like by means of a press-in or inserting process. CONSTITUTION:A groove member 3 in which a ring groove 2 for installing a seal ring 1 consisting of plastics is formed by a ferrous member. This groove member 3 is attached to a counter-member 4 being formed by an aluminum die-casting base material, for example, a shaft by means of a press-in or inserting process. On the other hand, the seal ring 1 is made up of forming a ring cooling groove 9 extending in the circumferential direction of one side or both sides, while it forms an interconnecting groove extending up to the cooling groove 9 from the inner circumferential end in the radial direction. In addition, the seal ring 1 is made contact with a casing clamped to a counter- member 5 consisting of a ferrous member, for example, a power transmission shaft 6. Moreover, lubricating oil out of an oil passage 8 of the counter-member 4 is fed to a recess 7 formed in space between the ring grooves 2 and 2 of the groove member 3.