baber/WOPTO huggingface dataset:
Patent JP-H0921402-A (JP)
Title: Operating direction detecting device for hydraulic pilot operating type direction switching valve
Inventor: NAGAO MASATO
IPC: B66F11/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent detection of a switching direction in the neutral non sensitive belt range of a direction switching valve by providing with pilot pressure detectors for respectively operating a normal direction and a reverse direction, and calculating an operating direction corresponding to an larger electric signal in the electric signals from both detectors, and outputting the electric signal which shows the operating direction. SOLUTION: In a spring type direction switching valve 1 which is switched and operated into normal and reverse directions by both normal and reverse directions operating pilot pressure P1, P2 which is generated in a pilot pressure generating device 2, normal and reverse directions operating pilot pressure detectors 12, 13 are arranged to generate an electric signal according to pilot pressure by detecting each pilots P1, P2. An operating direction according to a larger electric signal in input signals is calculated in a calculating circuit 14 by the electric signal from both detectors 12, 13, and an electric signal which shows the operating direction of the direction switching valve 1 is outputted.  It is thus possible to prevent detection of the switching direction in the neutral non sensitive belt of the direction switching valve 1, and correctly carry out switching operation of the switching operating valve 1.
Patent JP-S6349891-A (JP)
Title: Bar code reader
Inventor: FUKASE HISAO
IPC: G06K7/10
Filed: 1986-08-19
Abstract: PURPOSE:To confirm as an auditory sense whether a data is read correctly, or whether it is an effective data or not, at the time point when a bar code is read, by adding a means for generating an audible sound when the data is read correctly. CONSTITUTION:A bar code is read by a sensor part 1, and whether it is effective or ineffective is discriminated by a data comparing part 2, and if it is effective, a control part 4 stores a data, and also, gives a command for sounding an audible sound for informing the confirmation. A data storage part 3 stores its effective data, and a sounding part 6 consisting of a piezoelectric body, etc., for generating an audible sound, such as 'peep' generates an audible sound.
Patent JP-H0479390-A (JP)
Title: Semiconductor laser
Inventor: UNOSAWA HIROKIYO
IPC: H01S5/00
Filed: 1990-07-23
Abstract: PURPOSE:To prevent deterioration caused by end faces by providing current blocking layers on the top part of a ridge stripe neighboring the end faces for emitting laser beams, and by giving window structures capable of transmitting the laser beams to the end face parts for emitting the laser beams. CONSTITUTION:On a substrate 1, a buffer layer 2, a clad layer 3, an activated layer 4, a clad layer 5, and a p-Ga0.5In0.5P layer 8 are laminated in succession. Then, an SiO2 film to serve as the mask for etching and as well as for selective growth, is formed. After applying a resist thereto, using the resist as mask, an SiO2 stripe is formed in the direction of [011], and etching is performed so that a clad layer 5 of 0.25mum in thickness is left. The width of the ridge strip is made to be 5mum in its bottom part. Continually, a resist is applied to the ridge stripe, and a part of the SiO2 is removed so that current blocking layers 6 of 15mum in width are grown inwards from both the end faces for emitting laser beams respectively. Then, the current blocking layers 6 are grown selectively, using the SiO2 as a mask. After removing the SiO2, a contact layer 7 is grown, and electrodes 9, 10 are formed respectively.
Patent JP-H0359880-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: IKEGAMI FUMIO
IPC: G11C11/41
Filed: 1989-07-27
Abstract: PURPOSE:To attain high speed access by connecting the bit lines of respective memory cell groups which are divided into plural numbers through switch circuits and interrupting the bit lines on an upstream-side from the selected memory cell group with respect to an output terminal. CONSTITUTION:A control circuit 3a which connects the bit lines 11a-11d of respective memory cell groups 1a and 1b which are divided into plural numbers through the switch circuits 4a-4d and which interrupts the bit lines on the upstream-side from the memory cell groups that are selected in correspondence with an address input with respect to the output terminal is provided. The invertor circuits 5a and 5l of the selected memory cells only need to drive the bit line wiring capacity of a memory cell group 1b, namely, 1/2 of the wiring capacity, by setting n-channel MOS transistors 4a-4d to be an off-state. Thus, access time an be shortened.
Patent JP-2000005685-A (JP)
Title: Die coater
Inventor: YOSHIKAWA TAKEFUMI
IPC: B05D1/26
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a die coater which can stabilize the condition of adhesion of coating to a metal web during transferring and can form a more uniform coating film in spite of fluctuation and changing of coating condition. SOLUTION: A die 1 wherein lips 1B and 1C are arranged so as to be close within a radius below a backup roll 2, an offset roll 13 separated from the lips 1B and 1C and arranged below them, an offset roll control mechanism which can control the angle of overhanging formed by inclining a path line for coating the metal web W moving upward to the backup roll 2 side by controlling the position of the offset roll 13 in the horizontal direction to the lip 1B and 1C side, a mechanism for transferring horizontally the die 1 and a means for detecting the pressure of a coating are provided. The offset roll control mechanism makes the angle of overhanging larger when the detected pressure of the coating is elevated more than the reference value and makes the angle of overhanging smaller when the pressure of the coating is lowered more than the reference value.
Patent JP-H0750890-A (JP)
Title: Speaker device
Inventor: YAMADA TERUO
IPC: H04R9/02
Filed: 1993-08-05
Abstract: PURPOSE:To shorten the time needed for attachment of a speaker device in a production process of a vehicle, etc. CONSTITUTION:A speaker device is provided with a capacitor 12b for crossover network and primarily reproduces only the high-pitched and low-pitched sound areas of supplied voice signals. Then the bulkiness due to the external shape of a network unit is eliminated, and the capacitor 12b is put into a hole 2a drilled through the end face of a pole piece 2.
Patent JP-H0858327-A (JP)
Title: Rear suspension structure
Inventor: KATO MASARU
IPC: B60G7/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide the rear suspension structure which can surely hold a bush with outer cylinder and being advantageous in the cost. CONSTITUTION: In the rear suspension construction in which one end part of a trailing arm member is pivoted between a pair of side walls of a bracket mounted on an axle shaft and the other end part of the trailing arm member is pivoted with a body frame, burring work is conducted in the directions opposite to each other on a plurality of pivoted parts of the plate-likely formed trailing arm member main body 1 with a bracket 11. Bushes 7 with outer cylinders are press-fitted into hole parts worked by burring so as to form the trailing arm member, and one end part of the trailing arm member is pivoted between the mutual side walls 12 of the bracket 11 through the bushes 7 with outer cylinders.
Patent JP-S6353270-A (JP)
Title: Chemical vapor growth device
Inventor: MIYAHARA TOSHIMI
IPC: H01L21/31
Filed: 1986-08-22
Abstract: PURPOSE:To grow a thin film on the surface of a wafer in uniform thickness by placing the wafer on the surface of a sample holder provided at the bottom of a reaction chamber, passing a gaseous reactant from one end toward the other end, and simultaneously blowing off an inert gas downwardly from the ceiling part. CONSTITUTION:The gaseous reactant 6 circulated from a discharge port 1 at one end to an exhaust port 2 at the other end in the reaction chamber 3. Meanwhile, the sample holder 5 is set at the bottom 3a of the reaction chamber 3, and the wafer 4 is placed on the holder and heated. A thin film is vapor-grown on the surface of the heated wafer 4 by the gaseous reactant 6, and the residual gas 7 is discharged from the exhaust port 2. In such a chemical vapor growth device, a gas blowoff plate 12 is provided at the ceiling part 3b of the reaction chamber 3, and an inert gas 11 from a gas supply source 10 is blown off against the wafer 4 from many controlled gas ports 9. The horizontal gaseous reactant stream 6 shown by the arrow C is turned obliquely downward toward the downstream side from the upstream side by the vertical inert gas 11 stream shown by the arrow G, hence a controlled gaseous reactant 6' stream shown by the arrow J is formed, and a thin film is uniformly grown on the wafer 4.
Patent JP-H0246698-A (JP)
Title: X-ray fluoroscopic photographing device
Inventor: MURAKAMI FUMIO
IPC: H05G1/30
Filed: 1988-08-05
Abstract: PURPOSE:To automatically set a photographing condition suitable for a photographing technique just as a doctor intends by automatically controlling at least one of a tube voltage, a tube current and a photographing time on the basis of an output signal from an attitude detecting means for an X-ray fluoroscopic photographing bed. CONSTITUTION:There is provided an X-ray automatic exposure controlling means 11 for automatically controlling at least one of a tube voltage, a tube current and a photographing time on the basis of an output signal 14 from an attitude detecting means for the X-ray fluoroscopic photographing bed employed for independently detecting the angle of an X-ray fluoroscopic photographing bed 4 in a position inclined by a predetermined angle from a vertical position. This can eliminate any operational variation due to difference among operators (doctors) or the like, and therefore, an X-ray photographing condition suitable for a photographing technique just as the doctor intends can be automatically set with certainty, and yet operatability can be improved.
Patent JP-H06181071-A (JP)
Title: High voltage feeding method
Inventor: TAJIMA NAOKI
IPC: H01R4/48
Filed: 1992-07-22
Abstract: PURPOSE:To make a high voltage feeding member compact, and facilitate assembling by arranging a metallic plate in a casing structure, putting and fixing a synthetic resin cover so as to cover a helical spring and the metallic plate from above, and fixing the end part of the metallic plate to high voltage power supply. CONSTITUTION:An electrophotographic device 1 is composed of a main body upper unit and a main body lower unit 100 housing a casing 110 into which high voltage power supply 114 or high voltage power supply electrode 151A is incorporated. The high voltage power supply 114 is installed in a cell 112 of the casing 110. A helical spring 151A as a current supply electrode and a coil spring 151B are housed in the second cell 121, and a cover 122 is arranged above so as to be capable of being mounted and dismounted, and a metallic plate 152 is stopped inside of the cover 122. A conductor 154 connected to the tip part 153 of the metallic plate 152 is connected to the high voltage power supply 114. When the cover 112 is put on, the spring 151B and the metallic plate 152 are brought into pressure contact with each other, and electrical continuity is perfected, and high voltage potential is transmitted reliably to the spring 151A.
Patent JP-H0480840-A (JP)
Title: Data base updating system
Inventor: MATSUDA TOMOHIRO
IPC: G06F12/00
Filed: 1990-07-24
Abstract: PURPOSE:To attain the flexible addition and change of data bases by distributing the input transaction data to plural purpose-based data bases, storing these data into plural data store parts, and also updating the data bases with the stored data. CONSTITUTION:A distribution processing part 2 inputs in order the input transaction data 1 with an instruction of a control part 9. The part 2 stores in order the data including the received amounts into an A data store part 3 in a procedure defined previously. At the same time, the part 2 stores in order the store Nos and the customer names into a B data store part 4. When these storing jobs are over, the part 2 informs the part 9 of the end of storing jobs. Thus the part 9 starts both A and B updating processing parts 5 and 6. At the part 5 the data are inputted in order from the part 3 and the amounts paid by the customers A and B and stored in an individual control data base 17 are updated. At the part 6 the data are inputted in order from the part 4 and the number of items of the corresponding store No is added by one on a statistic data base 18. Thus the base 18 is updated.
Patent JP-S6438826-A (JP)
Title: Picture display system
Inventor: HAMADA SHIGERU
IPC: G06F3/048
Filed: 1987-08-04
Abstract: PURPOSE:To improve the efficiency and the performance of operation by dynamically changing relations between an output device and picture information to reduce the transmission information volume to the output device. CONSTITUTION:If change data related to information A is inputted from an input device 1 when picture information A is displayed on an output device 3, relations between them are analyzed by an input information analysis control part 21, and picture information A1 after change is edited based on changed data by an editing and processing part 22. Information A1 after change is sent to an output information analysis control part 23 and is compared with information A stored in a storage device 5 to determine change information. The control part 23 refers to a correspondence table between the output device and picture information in the device 5 to send change information to the device, on which information A is displayed, after storing information A1 in the device 5.
Patent JP-H0924527-A (JP)
Title: Ejector unit for injection molding machine
Inventor: NISHIMURA KOICHI
IPC: B22D17/22
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a moving platen or a staple due to mold clamping and to accurately transmit a mold clamping force by avoiding the interference between an ejector driving mechanism and a mold clamping mechanism, and conducting the mold clamping or opening operation and the product ejecting operation. SOLUTION: Staples 32a, 32b are integrally fixed to the upper and lower rear surfaces of a moving platen 31 for constituting the part of an ejector unit 29, and further a reinforcing material 33 for connecting the staples 32a, 32b is integrally provided at the ends of the staples 32a, 32b. The material 33 is formed of a rectangular plate-like material parallel to the mold mounting surface of the platen 31, and the four corners are completely integrated with the ends of the four staples 32a, 32b. The material 33 is not always necessarily formed of the rectangular plate-like material connected to the four staples 32a, 32b.
Patent JP-H0359780-A (JP)
Title: Associative neural net
Inventor: TANAKA MAMORU
IPC: G06G7/60
Filed: 1989-07-28
Abstract: PURPOSE:To attain the integration of respective nodes by storing the values of node current sources at the time of associative operation and equivalently correcting the input current values of respective connection branches so that sum of currents flowing into respective nodes goes zero. CONSTITUTION:At the time of learning processing, a code information sequence is inputted to the auxiliary branch (connection branch) set 21 of the neural net and the information of virtual branches 20 corresponding to respective nodes, i.e. a redundancy sequence is formed and stored so that the sum of information of all branches adjacent to the node, i.e. a node syndrome S(ni) goes zero. When an incomplete information sequence having an error in an information sequence applied at the time of learning or a complete information sequence is applied to the set of auxiliary branches at the time of associative processing, the node syndrome is calculated in each node by using the information of the redundancy sequence already stored in the branch set. The associative processing can be executed by correcting the information of the auxiliary branches on the minimum pass between nodes forming a node syndrome which is not zero. Thus, the integration of nodes can easily be executed.
Patent JP-H0358841-A (JP)
Title: Image forming device using electrorecording material
Inventor: KIKUCHI SHOJI
IPC: B41F7/02
Filed: 1989-07-27
Abstract: PURPOSE:To avoid mixing of a previous process recording material transferred to an image receiving material on an original plate or a blanket component of a following process by a method wherein the title image forming device is so constructed that an image by a following recording material is transferred while applying bias voltage which does not stick the recording material preliminarily transferred onto the image receiving material onto the original plate or the blanket component. CONSTITUTION:Ink images formed to plates on plate cylinders P1 to P4 by selectively moving ink supplied from ink suppliers S1 to S4 are successively transferred, following to rotation of a blanket cylinder B, by utilizing a motion principle of a recording material by electrification. Thereafter, the blanket cylinders B pinches a final image receiving material jointly with a pressure cylinder 1, and a transferred full color ink image is recorded on the final image receiving material. In that case, negative polarity is applied to the plate cylinder side, and positive polarity is applied to the blanket cylinder B. Ink on the blanket cylinder B is moved to the plate cylinder P, and mixing of ink is avoided. Thereby, the images are formed repeatedly on the blanket cylinder B with a plurality of colors, and recording with a plurality of colors is collectively performed.
Patent JP-H0360538-A (JP)
Title: Selective call receiver for radio
Inventor: ICHINOHE MAKOTO
IPC: H04B7/26
Filed: 1989-07-28
Abstract: PURPOSE:To stop notifying operation only by taking a pen type receiver out from a pocket and to display the contents of a message by judging a state of the receiver in a pocket or out of a pocket by a clip for fitting the pen type receiver to the pocket and generating a reset signal. CONSTITUTION:A clip 11 is equipped with structure for fitting the receiver to the pocket and judges whether the pen type receiver is in the pocket or taken out. Then, a signal is sent out to a reset signal generating circuit. Only when the notifying operation is under execution and the pen type receiver fitted in the pocket by the clip 11 is taken out, the reset signal generating circuit continuously generates reset pulses twice. Thus, the notifying operation is stopped and the contents of the message can be displayed in a display part 19.
Patent JP-S6245585-A (JP)
Inventor: BUORUFUGANGU ETSUKUHARUTO
IPC: A01N43/54
Filed: 1986-08-21
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-S6256870-A (JP)
Title: Deterioration detecting device for arrester
Inventor: SUGA MASAHIRO
IPC: H02H7/24
Filed: 1985-09-05
Abstract: PURPOSE:To facilitate deterioration detection and to improve its precision by adjusting the quantity of phase shifting of a phase shifting circuit so that the output signal from a synchronous rectifying circuit is zero. CONSTITUTION:The phase shifting of the phase shifting circuit 7 is so adjusted that the output signal of the synchronous rectifying circuit 11 which detects synchronously the output signal Ir of a differential amplifier 10 including the total leak current flowing through an arrester with a cancel wave Ic is zero. The signal of the cancel wave Ic is put in phase with a capacity component leak current signal and the current indicated value on a meter 13 is read to detect a resistance component leak current signal.
Patent JP-H1035497-A (JP)
Title: Camera for photographing vehicle cutting off stringing in railroad crossing
Inventor: NISHIDA YOSHIKO
IPC: B61L29/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To photograph a vehicle crossing a railroad crossing with a camera opposed to the vehicle entering the railroad crossing when a stringing accompanied by a signal line is cut off together with the signal line for detecting the cut-off of the stringing while providing the camera on both sides of the railroad crossing. SOLUTION: Stringings 1a, 2a near the boundary of a road 4 are accompanied by signal lines 8a, 8b for detecting the stringings. A signal is inputted in common from a signal source 9 to one ends of the signal lines 8a, 8b and the other ends are connected respectively to receivers 10a, 10b. The fields of view of cameras 12a, 12b provided on both sides of a railroad crossing 3 cover ranges 14a, 14b respectively shown by dotted lines. When the signal line 8a together with the stringing 1a is cut off by a vehicle, the camera 12a is operated by the action of the receiver 10a to photograph the vehicle 5 of a subject for photographing. On the other hand, when the signal line 8b together with the stringing 2a is cut off by a vehicle 6, the camera 12b photographs the vehicle 6 of a subject for photographing.
Patent JP-H07153289-A (JP)
Title: Semiconductor integrated circuit memory device
Inventor: CHIYUN KEI CHIYAN
IPC: G11C16/30
Filed: 1994-08-22
Abstract: PURPOSE: To provide an improved architecture for a memory array by forming the array from plural half-sectors and connecting each separate grounding line with an grounding circuit and letting them receive a half-sector grounding signal. CONSTITUTION: In a deletion operation mode, a negative wellvoltage VNWnm becomes L. Also, a half sector selection signal DnOm becomes H only when a half-sector is selected. For the selected half sector, an output of NAND gate 328 changes to L. Thus, a transistor Tr N336 is brought to conduction, and Tr P330 is brought to non-conduction. As the result, a pulldown Tr N340 is turned off and an output pull-up Tr is turned on. Therefore, a signal ARVSSnm becomes H only for the selected half-sector. Resistors Tr P332 and N338 and a gate capacity of Tr P334 work to secure that Tr N330 surely becomes off to avoid a clover-current effect before P334 becomes on.
Patent JP-H0540465-A (JP)
Title: Word processor
Inventor: OKANO YUJI
IPC: G06F3/147
Filed: 1991-08-06
Abstract: PURPOSE:To display the aptitude of function key guidance so that the re-arrangement of display data in image memory can be performed according to the rotating angle of a display device. CONSTITUTION:This word processor is provided with such feature that a first storage means 2 which stores the function key guidance, a display width computing means 3 which calculates the lateral direction display width of the display device 1 located at a longitudinal or lateral position, a second storage means 4 which stores the lateral direction display width found by calculation, a coordinate computing means 5 which calculates coordinate to arrange the function key guidance uniformly by finding the center of the lateral direction display width and setting the center as reference, and a function key guidance allocating means 6 which allocates the function key guidance read out from the first storage means 2 on a screen according to calculated coordinate.
Patent JP-H04279543-A (JP)
Title: Process for producing tricyclo- (5.2.1.02.6) decane-8(9)-one
Inventor: HANSUUIRUHERUMU BATSUHA
IPC: C07C45/62
Filed: 1991-08-06
Abstract: The present invention relates to a process for the preparation of tricyclo[5.2.1.0<2,6>]decan-8(9)-one by converting 8(9)-hydroxytricyclo[5.2.1.0<2,6>]dec-3-ene by means of a supported catalyst containing nickel and magnesium oxide at elevated temperature and optionally elevated pressure.
Patent JP-S5989985-A (JP)
Inventor: WAKI SEIZABUROU
IPC: F27D11/02
Filed: 1982-11-11
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。