baber/WOPTO huggingface dataset:
Patent JP-H03242571-A (JP)
Title: Apparatus for identifying signal transmission path
Inventor: TAKAYAMA NAOKI
IPC: G06F11/25
Filed: 1990-02-20
Abstract: PURPOSE:To easily identify a signal transmission path of a function block without need of a large-scaled memory or the like by outputting a selected path as an information transmission path when a waveform calculated by a theoretical waveform output means and a waveform calculated by a waveform output means coincide with each other. CONSTITUTION:With respect to a function block whose information transmission path is to be calculated, a theoretical waveform output means 3 outputs an output waveform as regards an input waveform based on block data. A path identifying means 4 calculates one information transmission path from an input pin to an output pin of said function block. A waveform output means 5 calculates an output waveform in the path. A waveform comparing means 6 compares the waveform calculated by the theoretical waveform output means 3 with the waveform calculated by the waveform output means 5 and outputs a selected path as an information transmission path when the waveforms coincide with each other. If they do not coincide with each other, similar comparison is done as regards a different path selected by the path identifying means.
Patent JP-2000233752-A (JP)
Title: Station passing control device
Inventor: ISHII YOSHIHIRO
IPC: B61L27/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous station stopping and erroneous station passing by controlling running by sending station passing information to an ATO (automatic train operation control) device when both coincide with each other by checking up course information and operation information, and sending a control signal to the ATO device when both do not coincide with each other. SOLUTION: Sent course information and information of a stopping station of a searched one's own train are checked up with each other (S5). When a result is coincides (S6), an information analyzing means judges whether or not one's own train stops at the next station (S7). For example, a control signal for stopping at the next station is outputted to an ATO device to control running of the train to stop the train at the next station (S8). The information analyzing means gives a warning when a checkup result of the course information and information of a stopping station of a searched one's own train does not coincide to output the control signal for stopping at the next station to the ATO device to control running of the train to be stopped at the next station (S8) to thus reliably prevent erroneous station stopping and erroneous station passing.
Patent JP-S59165752-A (JP)
Inventor: MURAKAMI YOSHIHIKO
IPC: E04B5/17
Filed: 1983-03-09
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-H04277020-A (JP)
Title: Microporous membrane and filter material using the same
Inventor: SASAKI JUN
IPC: B01D63/10
Filed: 1991-03-04
Abstract: PURPOSE:To provide a filter material having long filtering life. CONSTITUTION:In a web like microporous membrane, a membrane characterized in that the mean pore size of the membrane is uniform in the lateral direction thereof is rolled into a cylindrical shape in a superposed state so that the end part having a small pore size thereof becomes inside to constitute a cylindrical filter material whose pore size is largest in the outer peripheral part thereof and smallest in the inner peripheral part thereof and a raw solution to be filtered is introduced into the filter material from the outer peripheral part thereof and a filtrate is discharged to the center part thereof to use the part having large pore size of the filter material as a prefilter. By this constitution, filtering life can be extended to a large extent.
Patent JP-S62197422-A (JP)
Title: Production of polyphenylene sulfide
Inventor: MINE TAKAYUKI
IPC: C08G75/02
Filed: 1986-02-24
Abstract: PURPOSE:To obtain the title compound which is excellent in impact resistance and flexibility and undergoes no weld cracking, by oxidatively crosslinking polyphenylene sulfide at the m.p. or below to a specified melt flow rate. CONSTITUTION:Na2S and p-dichlorobenzene are polymerized in an amide or sulfone solvent in the presence of, optionally, an alkali metal carboxylate or sulfonate and an alkali hydroxide to obtain polyphenylene sulfide (PPS) containing at least 70mol% structural units of the formula and having a melt flow rate (MFR0) (according to ASTM D1238-70, measured at 315.6 deg.C under a load of 5kg in a unit of g/10min) <=2,000, preferably, <=200. This PPS is ground into a powder of a particle diameter <=10mm and oxidatively crosslinked by heating to the m.p. or below to obtain a PPS of a melt flow rate (MFR) (as measured according to the same method as that for MFR0) <=500, preferably, 0.1<=MFR<=75 and 1/30<=MFR/MFR0<=1/2.
Patent JP-2000239858-A (JP)
Title: Titanium-zinc alloy sheet
Inventor: MORI MASAYUKI
IPC: B05D7/14
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To produce a zinc alloy sheet free from the generation of the peeling of resin coating in the surface and back side even if being applied with deep drawing and capable of forming the outdoor equipment products of buildings, or the like. SOLUTION: In a titanium-zinc alloy sheet 1 in which both sides are subjected to chemical film treatment 3, 3 and the surfaces are respectively applied with coating 5, the surface of the coating is provided with a transparent top coat layer 8, and the top coat layers 8, 8 protect both coatings 5, and moreover, prevent the generation of peeling at the time of drawing, by which the production of the outdoor equipment products of buildings by deep drawing is made possible.
Patent JP-S63204313-A (JP)
Title: Pressure sensor
Inventor: MASE AKIRA
IPC: G06K11/06
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a voltage signal corresponding to external pressure between electrodes, by applying pressure in a direction almost perpendicular to a substrate in which liquid crystal representing ferroelectricity is filled on a closed space. CONSTITUTION:A part to bring a first substrate into contact with a second substrate or a wall to embed the first substrate and the second substrate is provided so as to set the states of the first substrate 1 and the second substrate 2 where no electrical connection between first electrode 3 and a lead, and second electrode 4 and the lead is generated, and also, to form one or more closed spaces including a part of the first electrode and a part of the second electrode between the first and the second substrates. In the closed space formed in such way, the liquid crystal 5 representing ferroelectricity is filled. Then, the external pressure almost perpendicular to the first substrate 1 and the second substrate 2 is applied on the space. In such a way, a potential difference corresponding to the magnitude of the external voltage is generated between the first electrode 3 and the second electrode 4 by the piezoelectric effect of the liquid crystal 5, thereby, it is possible to sense the pressure.
Patent JP-S61197687-A (JP)
Title: Jig and method for measuring expansion and/or contraction in dry distillation of coke
Inventor: MORISHITA YOSHIHIKO
IPC: C10B47/02
Filed: 1985-02-28
Abstract: PURPOSE:To measure the degree of expansion and/or contraction readily in dry distillation of coke, by inserting an insert of a casing provided with a inserting tip and a measuring tip into a stamp cake and determining the positions of the stamp cake befor and after dry distillation of coke. CONSTITUTION:An insert 2 is formed at one end of a stainless steel rod 1 and a measuring tip 1, on the other end. A coiled part 4 is formed between the insert 2 and measuring tip 1 by bending the rod spirally and a casing 6 is formed by filling a heat-resistant caster around the coiled part 4. In the production of coke by stamp-charge process, the insert projecting from the casing 6 is inserted in a stamp cake 8 and positions of the stamp cake before and after dry distillation are determined with the measuring tip 3 projecting from the casing 6 to find out the degree of expansion and/or contraction of coke in dry distillation.
Patent JP-S54130576-A (JP)
Title: Novel piperidine derivative
Inventor: FUKUOKA SHINSUKE
IPC: C07D207/452
Filed: 1978-03-31
Abstract: NEW MATERIAL:A piperidine derivative of formula I (R is difunctional aliphatic or cycloaliphatic hydrocarbon residue, difunctional aromatic residue).  
     EXAMPLE: p-(N-Maleimido)benzoic acid 1-piperidyl ester.  
     USE: Bonding reagent, useful in the field of biochemistry, and medical science, and related industrial fields, e.g. bonding of enzyme with carrier in the immobilization of enzyme, or bonding of ligand with carrier in the affinity chromatography. It is also useful as an intermediate of an agricultural bactericide because of the affinity of its maleimide group with the sulfuhydryl group of microorganisms.  
     PROCESS: The compound I is preared, e.g. by reacting a maleimide acid II with 1-hydroxypiperidine in the presence of dehydrative condensing agent pref. dicyclohexylcarbodiimide, 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide, etc., in a solvent such as benzene, toluene, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06248999-A (JP)
Title: Driving force control device for vehicle
Inventor: HATTORI TATSUYA
IPC: F02D9/02
Filed: 1993-02-26
Abstract: PURPOSE:To cause excellent adaptation of the degree of a change in sensitivity to the feeling of a driver by a method wherein a driving force is controlled to a value constantly matching with the characteristics of a driver regardless of his conscious state, etc., and the control is continuously effected throughout a whole range of an operation amount of an accelerator pedal, etc. CONSTITUTION:In a neurocomputer 22, acceleration G is set as teacher data and a relation of the acceleration G with an accelerator S and a car speed V is learnt as a demand acceleration model. Further, a deviation between the demand acceleration model and the acceleration G produces an error signal, a relation of a throttle opening Th with the accelerator stroke S and the car speed V is learnt as a throttle sensitivity model, and learning is carried out by one of two learning rates. When throttle sensitivity is about to reduce widely from a reference value, learning is effected by means of a lower learning rate. In a throttle computer 21, an engine 2 output is controlled through opening and closing of a throttle valve 7 by means of a throttle sensitivity model output serving as reference data.
Patent JP-S54128862-A (JP)
Title: Automatic control of mills
Inventor: NAGATOMO TSUKASA
IPC: B02C17/00
Filed: 1978-03-29
Abstract: PURPOSE: For setting the crushing power of crushers such as rod mills to a fixed value without fail and with ease, to measure said crushing power in therms of vibration acceleration.  
     CONSTITUTION: A vibration acceleration sensor 11 is provided on the inlet side of a ball mill 6, and a circuit 12 is furnished for amplifying the vibration acceleration obtained by said sensor 11 and averaging by subjecting to a filter the value of said vibration acceleration. Further, a circuit 13 is provided to control the temperature of a hot stove 5 and the material cutting-out rate of a material cutting-out conveyor 7  through comparing the signals representing the mean value of said vibration acceleration from said circuit 12 with the previous target value setting thereof. Thereby, the crushing power of said crushers can be measured, the grain of product can  be set to a fixed value without fail and with ease, and labour saving and productivity increase can be expected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10234540-A (JP)
Title: Object fixing tool
Inventor: YOKOI KEIZO
IPC: F16B47/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To easily fix/remove objects to/from an exhibition shelf, etc., using this object fixing tool. SOLUTION: This object fixing tool is provided with the first suction cap formed on one surface, and the second suction cap, which has smaller diameter than the first suction cap, formed on the other surface, a base part 34 is formed on the back 33 of the first suction cap 33, a male screw 34a is formed at the side of the base part 34, a cylindrical part 44 is formed on the back 43 of the second suction cap 40, a female screw 44a is formed inside the cylindrical part 44, and the male screw 34a can be screwed to the female screw 44a.  A ventilation hole 46 is formed which passes through the cylindrical part 44 of the back 43 of the second suction cap 40 and a suction cap dent part 42 of the second suction cap 40, and with the male screw 34a being screwed to the female screw 44a, ventilation block means 34b, 34c, 45 are formed to block the ventilation between the ventilation hole 46 and the cylindrical part 44.
Patent JP-H06251454-A (JP)
Title: Tape player
Inventor: NAKANISHI YASUYUKI
IPC: G11B33/02
Filed: 1993-02-26
Abstract: PURPOSE:To simplify mechanical parts by having pins respectively moving in four different grooves provided at one sheet of disk-shaped cam and a lever interlocked to the movement of these pins. CONSTITUTION:The rear surface of a main base 1 is provided with a changeover arm 124 arranged with a projecting part 123 engaging with the fourth groove 142 of a cam gear 30 turnably around the pin 125. An idler gear 126 is freely rotatably mounted on the other end of this changeover arm 124. This idler gear 126 is freely rotatably mounted. The idler gear 126 is positioned to a position for transmitting the rotating power of a flywheel 121 to a reel rest by the actuation of the cam gear 30 at the time of rapid feed of a tape. This changeover arm 124 is provided with a recess 127 to prevent the deformation and gear lock of the arm generated at the time of thread-to-thread contact of the flywheel 121 and the gear of the reel rest.
Patent JP-S63205824-A (JP)
Title: Actuator protecting device
Inventor: KADOMA JUNYA
IPC: G11B7/09
Filed: 1987-02-23
Abstract: PURPOSE:To prevent an actuator coil from being damaged by providing an actuator driving circuit for an optical video disk player with a means for detecting and interrupting abnormal current. CONSTITUTION:A tracking error signal inputted to an input terminal 1 is amplified by a driving circuit 2 and supplied to the actuator coil 4 through a current interrupting switch 3 to drive the coil 4. The current is converted into voltage by a current detecting resistor 5, converted into signal completely orientated to the positive direction by an absolute value circuit 6, averaged by a filter 7, and then inputted to a comparator 8. When a large abnormal current causing the oscillation or the like of a tracking servo circuit is generated is said constitution, the circuit 8 decides the abnormal current and sends a signal to the switch 3 to interrupt the abnormal current. Simultaneously with the current interruption, the circuit 6 is fed back to hold the interrupted state. Thus, the actuator coil 4 is protected.
Patent JP-S51113218-A (JP)
Title: Anti-noise working process in pipes, dusts,etc.
Inventor: NITSUTA TAKAYUKI
IPC: F16L55/02
Filed: 1975-03-31
Abstract: PURPOSE: Anti-noise working process in the pipes, ducts etc, which is easily carried out and superior anti-noise effect is attained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10231071-A (JP)
Title: Abnormal state arresting gear for elevator
Inventor: FUKAI HISATOKU
IPC: B66B5/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten data processing time and positively grasp such a complicated abnormal phenomenon as generating continuously in a short time by limiting elevator control data, stored at the time of detecting abnormality, to minimum data required to investigate the cause. SOLUTION: First storage means 21 are provided with a storage system that reads and stores the state data of an elevator and secures storage caspacity of storing the constant time portion of data, and the latest data. Abnormality detecting means 22 are provided with a function of monitoring the combination of specific data to detect abnormality, and function of transmitting an abnormality detection signal and data indicating abnormality to data extracting means 23 at the time of detecting abnormality. Upon receiving the abnormality signal, the data extracting means 23 stops the action of the first storage means 21 and discards the oldest data out of abnormality storage data up to the last time stored in second storage means 24. The data extracting means 23 is provided with a function of selecting and transferring necessary data corresponding to the abnormality.
Patent JP-S59165298-A (JP)
Title: Recording and reproducing device
Inventor: KATAYAMA TADAO
IPC: G11C27/00
Filed: 1983-03-08
Abstract: PURPOSE:To update and reproduce optionally voice information having an optional content and length by providing a semiconductor storage element storing a voice signal and a counter control circuit storing the length of information and controlling the storage element at a time remained in the control circuit. CONSTITUTION:When a recording instruction is applied to a control circuit 11, a pulse from a frequency divider 6 is counted with the start of recording. A count stop signal is transmitted from the control circuit 11 by recording stop instruction so as to hold the counted number in a control circuit 10. The recording stop instruction resets a counter 9 at the reproducing operation and starts counting the pulse from the frequency-divider 6 and gives its output to the control circuit 11. The circuit 11 sets an RAM 8 to the read mode so as to transmit the data in the RAM 8 regularly to a data latch circuit 12. A read end signal is outputted when the count number stored in the control circuit 10 and the number of the counter 9 are coincident and resets the counter 9. When the counter 9 receives a reset signal, the reproduction is started again from the beginning of the information and this operation is continued until the next recording instruction is given.
Patent JP-S60209866-A (JP)
Title: Multiprocessor system
Inventor: KINOSHITA SEISHI
IPC: G06F15/167
Filed: 1984-02-29
Abstract: PURPOSE:To transfer data among plural processor efficiency by discriminating whether transfer data can be written and read or not and performing the interruption control of the basis of the discrimination result. CONSTITUTION:Data is transferred through an inter-processor communicating circuit 37 between a microprocessor system 33 and a microprocessor system 36. Interrupt control circuits 40 and 41 discriminate whether data buffers 38 and 39 are in the readable state and the writable state or not on the basis of write control signals, a read control signals, and address data from processors 1 and 3, and circuits 30 and 41 give interrupt request signals to processors 1 and 3 on the basis of discrimination results to control the interruption.
Patent JP-H01212522-A (JP)
Title: Upright type electric cleaner
Inventor: NISHIMURA HIROSHI
IPC: A47L9/14
Filed: 1988-02-19
Abstract: PURPOSE:To enable connection of a port core to a connection cylinder in linkage with a cover closing motion, by a method wherein the subject device is provided with a dust suction passage where a connection cylinder protruding in a dust collection part is formed and a port core, contained in the dust collection part so that it can enter and exist from the dust collection part the rear of which is removably connected to a connection cylinder and is bent in a protruding manner, and the port core is removably supported to a cover. CONSTITUTION:A dust collection bag 35 mounted so that a dust collection part 24 can enter and exist therefrom has a port core 37 in which a suction port 36 is formed, the core port 37 is formed in a U-shape, and is brought into pressure contact with two inner wall surfaces of a cover 27. A positioning means, formed by ribs, for the core port 37 is formed to the cover 27 so that the suction port 36 coincides with a connection cylinder 26 in terms of size. Mounting of the dust collection bag 35 is such that the cover 27 is removed and the dust collection bag 35 is set to the cover 27 and is brought into pressure contact with and held at a given position on the inner surface of the cover side wall through positioning means on both sides of the port core 37. With the dust collection part 24 closed with the cover 27, the suction port 36 of the port core 37 is automatically engaged with the outer periphery of the connection cylinder 26 and adhered to a seal flange 25, whereby sanitary collected dust disposal is practicable without contaminating hands.
Patent JP-S61200245-A (JP)
Inventor: TAKAGI MITSUAKI
IPC: E04F13/14
Filed: 1985-02-27
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-S54131397-A (JP)
Title: Fire-escaping device
Inventor: OOHAMA YUUKOU
IPC: A62B3/00
Filed: 1978-04-03
Abstract: PURPOSE: To allow persons to safely escape from a fire, by constructing a smoke tower at a center of the core of a building and by providing an emergency staircase at the circumference or at the corners so that smoke may stream in the reverse direction to people.  
     CONSTITUTION: When a fire occurrs, 6A and 6B of only the floor where the fire broke out are fully opened so that smoke may be exhausted to the outside through a smoke tower 5. Smoke heads for the center of the floor where the fire occurred because the smoke tower is mounted at a core center. On the other hand, since the emergency staircases are built at the circumference or at the corners of the building, people move to the circumference or to the corners, and thus, they can take a refuge in a place which becomes more distant from the smoke and a heat air stream. Fire- proof doors 10 and 11 are closed or opened as occasion demands, or an emergency elevator is built adjacent to the emergency staircase 9, and thus, people can escape from the fire more effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55130274-A (JP)
Title: Amplifying circuit for image sensor signal
Inventor: OOGA HIDEFUMI
IPC: H04N5/335
Filed: 1979-03-29
Abstract: PURPOSE:To secure the constant holding for the DC level of the differential amplifier output and thus facilitating the easy binary coding of the white and black signals. CONSTITUTION:Image sensor 1 is provided to generate output VS with the signal and the noise added together puls output VN of only the noise, along with differential amplifier 5 to which the signal formed by adding the DC component to the AC component of outputs VS and VN, circuit 10 which detects the DC component of the output of amplifier 5 and then delivers the differential component to the reference voltage, and circuit 11 which generates the DC component to add the differential component to output VN respectively. And thus the DC level is made constant for the DC level of the output of amplifier 5.
Patent JP-S52121699-A (JP)
Title: Preparation of block copolymer polyurethane elastomers
Inventor: TANAKA CHIAKI
IPC: D06N3/14
Filed: 1976-04-07
Abstract: PURPOSE: To obtain title elastomers having improved thermal stability, moldability, hydrolysis resistance and low temperature characteristics by the reaction of a specific amount of polyisocyanate compound with a specific block copolyetherester for extending the chain and modification. 
     COPYRIGHT: (C)1977,JPO&Japio