baber/WOPTO huggingface dataset:
Patent IL-95951-A (IL)
Title: Categorization automata employing neuronal group selection with reentry
IPC: G06V10/764
Filed: 1990-10-10
Abstract: An apparatus capable of sensing the presence of objects in its environment, categorizing these objects without a prior description of the categories to be expected, and controlling robotic effector mechanisms to respond differentially to such objects according to their categories. Such responses include sorting objects, rejecting objects of certain types, and detecting novel or deviant objects. The invention includes a device called a "classification n-tuple" (of which a "classification couple" is a special case) capable of combining signals from two or more sensory modalities to arrive at the classification of the object. The invention operates by simulating certain features of animal nervous system, including neurons with responses determined at each moment of time by inputs received along synaptic connections from sensory means or form other neurons. In this invention, neurons are arranged in "groups", which permits them to act cooperatively while still retaining characteristic individual responses. Groups in turn are arranged in "repertoires", which provide a totality of response specificities sufficient to respond to any of a range of possible input objects. Some of these repertoires are organized as "maps", such that groups responding to inputs that are similar along some dimensional (spatial or abstract) are close together in the repertoire, enabling the repertoire to respond correctly to novel objects that are similar to objects it has encountered previously. Maps in this invention are linked by connections, called "reentrant" connections, that enable the responses of one map to be reentered into the system as inputs to another map. Reentrant connections permit signals from different sensory modalities to be correlated in an ongoing fashion, and they are the basis for the operation of classification n-tuples. The responses of the apparatus of this invention may be improved and optimized for a particular task through the operation of "neuronal group selection", a process which enhances the responses of those neuronal groups in the apparatus which were active in some time interval preceding the production of a useful output action. This process operates by modifying the strength of selected synaptic connections. The value of various output actions is determined, for the purpose of regulating selection, by means which are internal to the apparatus of this invention. Accordingly, the invention is capable of self-organization and learning, and does not require a predetermined specification of correct responses for all possible inputs.
Patent JP-H04235204-A (JP)
Title: Atomization gas nozzle
Inventor: YOKOYAMA AKINORI
IPC: B01J19/00
Filed: 1991-01-04
Abstract: PURPOSE:To obtain a fine powder in high yield by specifying the angle of a gas injection part arranged to surround a falling melt and the relation between the pressure of the wide-area part in a gas nozzle and the gas pressure at the outlet of the injection port immediately before expansion. CONSTITUTION:A gas injection port consisting of a throttle part 2 is arranged to surround a falling melt, the injection angle theta to the falling melt is controlled to 10-30 deg., and the pressure Pa of the wide-area part 3 in the gas nozzle and the gas pressure Pb at the outlet of an injection port 1 immediately before expansion are limited to conform to Pb >=0.7Pa. When theta<10 deg., the distance between the atomization gas and the melt is too long, and a sufficient atomizing effect is not obtained. When theta>30 deg., a sufficient atomizing effect is not obtained because of the collision between the gases. When Pb <0.7Pa, a pressure drop is increased, and a sufficient atomizing effect is not produced.
Patent JP-H06233787-A (JP)
Title: Acetabulum cup for whole buttocks protease and whole buttocks protease to embody said cup
Inventor: NIIRU RATSUSHIYUTON
IPC: A61F2/30
Filed: 1993-01-25
Abstract: PURPOSE: To provide a structure of the buttocks for replacing a surface with a property to bend so as to harmonize with the motion of a bone and the structure can also make thin the thickness without being a loose implant body. CONSTITUTION: An acetabulum cup for a prosthesis for all buttocks having an outside backplate 10 and inside support element 11 has a main body part 16 in which the backplate 10 shapes globular partially, and two independents arms 17, 18 separated from each other and projected from the main body part.
Patent JP-H02189558-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKEUCHI MASARU
IPC: G03G5/08
Filed: 1989-01-18
Abstract: PURPOSE:To prohibit the abnormal growth which is heretofore generated in a layer formed by a glow discharge method at the intermediate point of the layer and to prevent the image defects of electrophotography by incorporating the layer formed by the glow discharge method and the layer formed by a vacuum vapor deposition or ion plating method into a photosensitive layer. CONSTITUTION:The 1st a-Si layer 2 formed by the glow discharge method, the 2nd a-Si layer 3 formed by the vacuum vapor deposition method or ion plating method and the 3rd a-Si layer 4 formed by the glow discharge method are laminated and formed in this order on a cylindrical base 1 consisting of an Al alloy, etc., and having a conductive surface. An amorphous semiconductor layer 3 is formed by the vacuum vapor deposition method or ion plating method on the layer 2 formed by the glow discharge method on the base 1 in such a manner, by which the defects by the abnormal growth on the photosensitive layer surface are eliminated.
Patent JP-H01186331-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/175
Filed: 1988-01-20
Abstract: PURPOSE:To perform stable emission at high response frequency by providing at least one filter in a liquid chamber or on the upstream side of the liquid chamber and making the opening cross-sectional area of the flow passage at the part where the flow passage communicates with the liquid chamber equal to or larger than that of an orifice. CONSTITUTION:A head part I consists of a liquid chamber part A and a flow passage part B, and a hole 1 for mounting an ink cartridge part II in a freely detachable manner is provided to the liquid chamber part A and a heat generator 4 for generating air bubbles 3 in a recording medium 2 is provided to the flow passage part B. At least one filter 5 is provided in a liquid chamber or on the upstream side of the liquid chamber to prevent clogging and, by providing the filter so as to separate the same from the flow passage, it is prevented that no ink is sufficiently replenished to the flow passage by the fluid resistance of the filter. Further, by making the opening cross-sectional area Si at the part where the flow passage communicate with the liquid chamber equal to or larger than the opening cross-sectional area So of an orifice, it is prevented that no ink is replenished to the flow passage even if a recording speed (emission speed, response frequency) is increased and stable emission is always performed.
Patent JP-S60153962-A (JP)
Title: Atomizing pump
Inventor: YAMAMOTO KAZUSHI
IPC: B06B1/06
Filed: 1984-01-24
Abstract: PURPOSE:To obtain stable atomization characteristics, by providing a recessed part to the part, which is coincided with the knot part forming position of an oscillation system generating flexural oscillation, on the surface of a nozzle plate to lower the rigidity of said part. CONSTITUTION:An electric oscillator 1 is oscillated by the application of voltage from an oscillation circuit and a nozzle plate 3 is vibrated through a fixing layer 4b. Because a nozzle 3 generates flexural oscillation by this mechanism, the liquid allowed to fill a liquid chamber 8 is pressurized and atomized through a nozzle orifices 6. Because atomization is dependent on vibration characteristics, it is necessary to stabilize the vibration characteristics of the nozzle plate 3 and, therefore, a recessed part 10 is provided to the knot part forming position of vibration on the surface of the nozzle plate 3 to make the plate thickness thin. By this method, the flexural oscillation at the center of the nozzle plate 3 is easily converted to vibration motion at the recessed part 10 as the starting point and the knot of the oscillation system can be made constant at this position and, as a result, the stabilization of atomization characteristics is achieved.
Patent JP-S63180020-A (JP)
Title: Microwave heating device
Inventor: OKUTSU TAKAHITO
IPC: F24C7/02
Filed: 1987-01-20
Abstract: PURPOSE:To automatically control the proper cooking time even if cooking is performed continuously in a microwave heating device for heating by controlling the air supply mechanism and microwave generator by signals from control panel and detection signals of heating chamber air temperature. CONSTITUTION:When a microwave heating device is operated at a control panel 13, detection signals are inputted from a temperature detecting means 7 to a control device 11. If temperature inputted to the control device 11 is higher than set temperature, an air supplying mechanism 6 is controlled to purge steam released from foodstuff out of the cooking chamber 1 and reduces the temperature to a predetermined temperature. When the temperature is reduced to the predetermined temperature, the microwave generator 3 and air supply mechanism 6 are controlled to resume normal heating control. By this constitution, proper cooking can be performed even if cooking is performed continuously, improving the convenience.
Patent JP-H11214339-A (JP)
Title: Polishing method
Inventor: SAKAI YUICHI
IPC: B24B37/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method with which planarity of high accuracy is obtained, even if a soft polishing cloth is used. SOLUTION: The surface of a layer to be polished of a wafer 22 is pressed onto a polishing cloth 19 while supplying a polishing agent 24, and the layer to be polished is polished and planarized by causing relative movement of the wafer 22 and the polishing cloth 19. Particles 25 of 0.1 to 1 μm diameter range are added to the polishing agent 24.
Patent JP-S61169166-A (JP)
Title: Production of chromium target for sputtering
Inventor: FUKUSHIMA MASATOSHI
IPC: B23K1/19
Filed: 1985-01-23
Abstract: PURPOSE:To prevent the exfoliation of a chromium target by removing the passive film on the joint surface of the chromium target by electrolysis, forming a plating layer on the joint surface and joining the same via soft solder to a backing plate. CONSTITUTION:The chromium target 2 alone is first electrolyzed in an electrolytic cell, by which the passive film on the surface thereof is removed. The target from which the passive film is removed is subjected in this state to electroplating on the surface to form the plating layer 3 of Zn, Cu, etc. successively thereto. The target 2 formed with the plating layer 3 is joined and united to the backing plate 5 via the soft solder 4 consisting of a Pb-Sn alloy, by which the chromium target 1 is obtd. The target 2 and the plating layer 3 as well as the plating layer 3 and the plate 5 are securely joined by the above- mentioned method, by which the exfoliation of the chromium target is prevented.
Patent JP-H07220493-A (JP)
Title: Semiconductor device
Inventor: SUDA KAZUHIRO
IPC: G06F7/50
Filed: 1994-02-01
Abstract: PURPOSE:To provide a semiconductor device in which power consumption is reduced. CONSTITUTION:The semiconductor device comprises a circuit 21 for detecting matching between an address signal inputted during current cycle and an address signal inputted during previous cycle, a ROM 11a for reading out a data based on the address signal of current cycle when mismatch is detected by the circuit 21 and stopping the reading operation when matching is detected, and a register 12a for holding the data outputted from the ROM 11a during current cycle upon detection of mismatch and holding the data outputted from the ROM 11a during previous cycle continuously upon detection of matching.
Patent JP-S58127469-A (JP)
Title: Automatic contrast compensating circuit
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/407
Filed: 1982-01-25
Abstract: PURPOSE:To eliminate the effect due to dispersion in components, by amplifying an analog picture signal being the objective of compensation, converting the signal into a digital picture signal with an A/D conversion, and performing digital control. CONSTITUTION:The analog picture signal (a) obtained from reading and scanning of an original is inputted from a terminal 3. The signal (a) is inputted to the A/D converter 7 via an attenuator 4, an amplifier 6 and a level shift circuit 8. An n-bit digital picture signal (f) outputted from the converter 7 and an output (g) of N-bit of a counter 10 are compared at a comparator 9. A signal (j) is outputted only when the signal (f) is larger. The signal (j) passes through a gate 11 only when an original section signal (h) is ''H'' and is inputted to the counter 10 as a clock. The output (g) of the counter 10 represents the peak value at each one line of the signal (f). The attenuation rate of each line is determined with both the said peak value and the attenuation rate of the preceding line.
Patent JP-S62167121-A (JP)
Title: Mounting construction for shaft in conveyer device
Inventor: SHUTO HIROTETSU
IPC: B65G23/06
Filed: 1986-01-20
Abstract: PURPOSE:To easily perform replacement work of a shaft and a sprocket, by providing stepped parts in the shaft, mounted between bearing members, while clearances between said stepped parts and internal ends of the bearing members. CONSTITUTION:When a driving shaft 16 is assembled, first a driving sprocket 6 is fixed to a large contour part 16b of the driving shaft 16, next a bearing member 14 is fitted to a small contour part 16a. And the shaft is inserted from the between said plates 13, securing the bearing members 14 to the side plates 13 by bolts 15, thereafter the driving shaft 16 is stopped to the bearing members 14 by tightening bolts 17. Next, when the driving shaft 16 and the driving sprocket 6 are replaced due to wearing, the replacement work, first removing a chain next the bolts 15, 17, takes out to the bottom an integral unit of the driving shaft 16, driving sprocket 6 and the bearing members 14 by moving the bearing member 14 to the inside till it is adapted to a stepped part 16d along the small contour part 16a of the driving shaft 16.
Patent JP-H03215060-A (JP)
Title: Printer of information processing device
Inventor: FUJIOKA ICHIRO
IPC: B41J11/42
Filed: 1990-01-19
Abstract: PURPOSE:To reduce the working load of an operator when sheets have run out by stopping the feed action of a sheet before the terminal edge of a sheet is disengaged from the area of a tractor wheel covered by an upstream side sheet holder when the terminal edge of the sheet is detected by an end sensor. CONSTITUTION:If 'no sheet supply' is detected by an end sensor 17 during the processing of a continuous sheet form, a device stops with the terminal edge of a preceding sheet sandwiched between the pin belt 4 of a tractor wheel 11 and a downstream side sheet holder 5b. Then an operator opens only an upstream-side sheet holder 5a, then puts the tip edge of a new sheet and the rear edge of a preceding sheet together and sets the edges on the tractor wheel 11. The operation can be simplified as the preceding and new sheets are positioned by the pin of the pin belt 4. Next if the operator presses a start switch, the preceding sheet and the new sheet are fed as if they were a continuous sheet form. Even when a printing action shifts from the preceding sheet to the new sheet, the same operation as a line feed operation at the turn of an ordinary page has only to be performed. Thus the work by the operator when the sheet has run out is simplified.
Patent JP-S63182206-A (JP)
Title: Process and apparatus for producing nitrogen having high purity
Inventor: FUNADA ICHIRO
IPC: B01D53/04
Filed: 1987-01-19
Abstract: PURPOSE:To produce gaseous N2 having high purity at high efficiency by introducing O2-contg. gas consisting primarily of N2 into an adsorption tower packed with synthetic zeolite, allowing the gas to contact with the packed material for a specified time, then evacuating the tower after adsorbing N2. CONSTITUTION:Feed gas consisting primarily of N2 and contg. O2 is compressed with a compressor 1 in a pressure swing adsorption apparatus and fed to a pretreating tower 21a of 21b. After removing H2O, CO2, etc., by adsorption, the gas is introduced through a pressure adjusting tank 22 into one of packing towers 3a-3c, for example 3a, packed with synthetic zeolite, in which >=95% of the synthetic zeolite has 7-10Angstrom  pores size. The gas is, thus, allowed to contact with the packed material under such condition that the mean contact time T(sec) expressed by T=L/V is <=30sec [where L is the length(m) of the adsorbent layer; V is the mean superficial velocity in the tower (m/sec)] to adsorb thus N2. Thereafter, a part of produced N2 having high purity is introduced into the tower 3a as washing gas to replace and remove remaining O2, then N2 having >=99.9% purity is desorbed and recovered by reducing the pressure in the tower 3a to, for example, ca. 100Torr by a vacuum pump 6, and produced gas is stored in a produced gas tank 9, and discharged at need through discharge pipe 2.
Patent JP-H10206141-A (JP)
Title: Distance measuring device and polishing device
Inventor: SHU BUNGO
IPC: B24B49/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To enable the smooth and highly accurate positioning, etc., of a near distance measuring part and to enable the measurement of a polished amount to be highly accurate by configuring a near distance measuring device to be moved to a location within its measurable distance on the basis of a distance measured by a far distance measuring part. SOLUTION: A polishing device for semiconductor wafers, etc., is equipped e.g. with a capacitance detecting-type distance measuring part 50 as a near distance measuring part which measures a distance to a wafer and a polished-amount measuring device 40 which has a center axis line matched with that of the measuring part 50 and is configured through the use of an air pressure detecting-type distance measuring part 60 as a far distance measuring part. The displacement of the surface with the polishing of a wafer is highly accurately measured by the measuring part 50 which is controlled to be positioned to an optimal location for measurement on the basis of the detected result of the measuring part 60.  A far distance measuring part such as a water pressure detecting-type distance measuring part, a suction fluid pressure detecting-type distance measuring part which performs detection by the suction pressure of air, etc., is used. As the surfaces of wafers are cleaned with the injection or suction of water and air in measuring polished amounts, cleanliness is achieved and measurement accuracy is improved.
Patent JP-H03128680-A (JP)
Title: Piezoelectric/electrostrictive actuator
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/09
Filed: 1990-01-20
Abstract: PURPOSE:To generate large displacement at low driving voltage, and to obtain a piezoelectric/electrostrictive actuator at the fast speed of response by disposing a plurality of strip electrodes on a substrate and piezoelectric/electrostrictive drive sections composed of a piezoelectric/electrostrictive material between said electrodes. CONSTITUTION:A plurality of strip electrodes extended in the cross direction of a substrate 2 are formed onto one surface of the longitudinal substrate 2 in specified width in a striped shape at regular intervals. Piezoelectric/ electrostrictive drive sections 6 consisting of a predetermined piezoelectric/ electrostrictive material are formed among these strip electrodes 4, 4. 60mum or less are preferable in order to relatively acquire large displacement at low driving voltage as the pitches of the electrodes. 20mum or more are favorable as the thickness of the electrodes. When electricity is conducted among the strip electrodes 4, 4 of an actuator having such structure, an electric field works to the piezoelectric/electrostrictive drive sections 6, strain is induced, and flexing displacement in the direction vertical to the board surface of the substrate 2 or generating force is developed.
Patent JP-H09205682-A (JP)
Title: Communication system, mobile station and network
Inventor: MAEHARA AKIHIRO
IPC: H04W8/18
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of invalid incoming call notice by stopping service call reception to a mobile station when the registration of service is not updated more than a predetermined time or over. SOLUTION: Upon the receipt of a communication request from a voice communication network 105 or a data communication network 106 leading to a mobile station 104, a control station 103 inquires about a registration state of the mobile station 104 of a storage device 103. When the mobile station 104 receives the service, the station 102 informs an incoming call and when the incoming state registration from the mobile station 104 s receive d, the station 102 informs it to the storage device to drive a service timer by which the mobile station 104 receives a call. Then the control station 102 drives a voice state and data communication monitor timer and receives an incoming call request after the expiration of time, then the station 102 does not inform the incoming call to the mobile station 104.
Patent JP-H11209731-A (JP)
Title: Adhesive composition for laminated can, laminated metal plate and metal can
Inventor: MORIMOTO OSAMU
IPC: B32B15/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition excellent in adhesion to a metal surface of a can material, adhesive strength, processability and characteristics of retort compared to a conventional adhesive, and further excellent as the adhesive for a laminated can, and further to obtain a laminated metal plate and a metal can. SOLUTION: This adhesive composition contains (A) a (meth)acrylate-modified polyester obtained by modifying the terminal of a polyester resin having >5,000 number average molecular weight with an electric beam-hardenable (meth) acrylate-containing compound, and (B) a crosslinking agent capable of reacting with the component A within the range of the weight ratio of the component A to the component B regulated so as to be (100/0) to (25/75), and obtained by adding an organic solvent and/or a reactive diluent to the components A and B.
Patent JP-S57126533-A (JP)
Title: Power unit device
Inventor: OKANO MASATOSHI
IPC: F02D29/04
Filed: 1981-01-27
Abstract: PURPOSE:To operate an diesel engine equipped with a Bosch type fuel injection pump in good working condition even at various altitude, by connecting a control link, which reacts on the expansion of a bellows type atmosphere pressure detector, to the injection pump. CONSTITUTION:In a power unit device, Bosch type fuel injection pump 1 is linked with a volume-variable oil pressure pump 22. A control link 36, which reacts on the expansion of a bellows type atmospheric pressure detector 24, is connected to both a control rack 15 of an injection pump 1 and a spring regulating link 35 for a pressure reducing valve 21. As the atmospheric pressure goes down, the amount of a fuel injection is decreased via a control rack 15, while the flow rate of a volume-variable oil pressure pump 22 is also decreased. With these contrivances, a diesel engine can be operated in good condition at various altitude without adjusting an oil pressure pump, and the problems on exhaust gas as well as the output drop can be prevented.