baber/WOPTO huggingface dataset:
Patent JP-H04260973-A (JP)
Title: Circuit constant optimizing system
Inventor: NAKANISHI HIDEYUKI
IPC: G06F17/50
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a practical circuit constant optimizing system capable of automatically determining a circuit value having high design quality even when an operator has no specific knowledge for the circuit. CONSTITUTION:The system is provided with an optimizing processing means 1 for optimizing the constant of an analog circuit so as to satisfy applied characteristic specification and design conditions, a design library 8 for storing a specific item for determining the specification value of a specification item by a user in accordance with each circuit, a specific item considered normally by a tacit understanding in order to normally drive the circuit and design conditions in each circuit and a circuit identifying means 7 for checking which circuit in the design library 8 corresponds to an applied circuit to be optimized.
Patent JP-H04255246-A (JP)
Title: Semiconductor integrated circuit and design method thereof
Inventor: MATSUDA SATOSHI
IPC: H01L21/3205
Filed: 1991-02-07
Abstract: PURPOSE:To enable basic circuits to operate stably by a method wherein wirings extending between the outer terminal of a semiconductor integrated circuit and the basic circuits are set uniform in length so as to be constant in potential drop or delay time. CONSTITUTION:A power supply wiring 4 is laid from the center O of the side of a chip 2 to the center P of the chip 2. All the chip 2 as a block is equally divided into four blocks. A power supply wiring is made to extend in two directions from the center P up to the centers Q of the two divided rectangles. Furthermore, a power supply wiring is made to extend in two directions from the center Q to the centers R of the four equally divided blocks of the chip 2. A process is provided as above, where a power supply wiring is provided from the center P at the camp 2 up no one centers R of the four equally divided blocks, and this process is repeated until a power supply wiring is provided to each of basic units 3.
Patent JP-H09208101-A (JP)
Title: Pull-out binding grip changing method for folding device and grip changing device
Inventor: MOTOOKA MIKIO
IPC: B65H37/06
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To surely change a grip so as to improve durability by transferring a pull-out binding while sucking it on the outer circumference of a high speed rotation drum by means of a suction means provided with a vacuum pump when it is transferred from a chuck in the high speed rotation drum to a chuck in a speed reducing drum. SOLUTION: A chuck 7 is arranged in a grip drum 3 rotated at a high speed, while a vacuum suction device, which is positioned on the rotating direction rear side close to the chuck 7 and sucks and holds the front end part of a rotationally conveyed pull-out binding 6, is provided. In a sucking action, the surface of the pull-out binding 6 is sucked by means of a vacuum pump 15 onto the outer circumferential face of a suction block 10 from a suction port 8 via the solenoid valve 23, a suction tube 13, a rotary joint 14, and a relay circuit 12 when a solenoid valve 23 is opened. After the pull-out binding 6 is sucked and held on the outer circumference of the suction block 10 and a chuck in a speed reducing drum on the downstream side clamps the front end of the pull-out binding 6, the solenoid valve 23 is closed so as to be stopped.  The solenoid valve 23 is controlled to be opened/closed on the basis of a control signal from a controller. In this way, a grip of the pull-out binding 6 can be surely changed, and as a result, the durability of a product can be improved.
Patent JP-H06226146-A (JP)
Title: Nozzle
Inventor: SAITO YOSHIO
IPC: B05B1/04
Filed: 1993-02-03
Abstract: PURPOSE:To enhance the maintenance effect of a tape by easily removing the dust bonded to the tape by providing a jet orifice jetting the fluid passed through a fluid passage in the direction crossing the direction vertical to a guide groove in an almost planar state in the vicinity of the leading end of the guide groove. CONSTITUTION:A nozzle 1 has an inclined guide groove 3 permitting a magnetic tape 10 being an object to be cleaned to pass in the direction shown by an arrow and blows off the fine dust stuck to the magnetic tape 10 by the compressed air from jet orifices 6. In this case, the nozzle 1 is planned so as to include the lateral direction of the magnetic tape 10 in the guide groove 3 inclined at about 45 deg. and compressed air is jetted in an almost planar state from the jet orifices 6 so as to obliquely cross the surface of the magnetic tape 10 at about 135 deg. and, therefore, the magnetic tape is almost uniformly cleaned without generating the twist, fluctuation or damage of the tape 10. Since jet orifices 6 are provided on both sides holding the inclined guide groove 3 therebetween, when the delivery and taking-up of the magnetic tape 10 are once performed, the matter stuck to both surfaces of the tape 10 can be blown off.
Patent JP-S59143575-A (JP)
Title: Preparation of fruit juice drink
Inventor: TAKAHASHI YUTAKA
IPC: G07F13/06
Filed: 1983-02-03
Abstract: PURPOSE:To prepare a fruit juice drink containing solid component and marketable by a vending machine for serving the drink in a cup, by grinding a fruit juice containing solid component, deaerating and homogenizing the ground juice, and optionally sterilizing the product. CONSTITUTION:Fruit juice (e.g. juice of orange, grape, etc.) containing solid component such as pulp, is ground to reduce the longitudinal length of the solid component in the juice to <=500mu. Microscopic bubbles included in the juice by cavitation, entrainment, etc. during the grinding treatment are removed by deaeration treatment, e.g. vacuum deaeration, pressure deaeration, bubbling deaeration, etc. The deaerated fruit juice containing solid component is homogenized by a homogenizer, etc. at <=about 90 deg.C to prevent the phase separation, and optionally sterilized to obtain the objective fruit juice drink.
Patent JP-H03220061-A (JP)
Title: Railroad crossing controller
Inventor: KITAHARA FUMIO
IPC: B61L29/28
Filed: 1990-01-26
Abstract: PURPOSE:To improve the safety in the railroad crossing control by assuming a virtual railroad crossing before a real railroad crossing, controlling the real and virtual railroad crossings by a computer, and controlling the real railroad crossing by the logic product of the interlocking condition and the position condition of a train on the basis of the control output of the virtual railroad crossing. CONSTITUTION:When the third or first kind railroad crossing X1 exists in the vicinity of a station field A, the first, second alarm control positions P1 and P2, train stop position P3, and an alarm stop position P4 are set, and a railroad crossing control element C is arranged at the position P1, and a virtual railroad crossing X2 is assumed in the vicinity of the position P2. Further, the position P3 is arranged on an orbital circuit 1 RAT which constitutes a home truck, and the position P4 is set in coincidence with a real railroad crossing X1, and a route to be set by a train 3 is set previously according to the advance passage locking condition by an interlocking device 2. Accordingly, the real railroad crossing X1 is controlled by the logical product of the interlocking condition and the position condition of the train on the basis of the control output of the virtual railroad crossing X2.
Patent JP-H08205624-A (JP)
Title: Seedling supplying apparatus
Inventor: YOSHIDA JITSUO
IPC: A01C15/00
Filed: 1995-02-03
Abstract: PURPOSE: To simply carry out supply of seedlings to a preliminary seedling housing part E of a rice transplanter and supply of fertilizer to a fertilizer applicator. CONSTITUTION: This seedling supplying apparatus is equipped with a cylindrical coupling member 8 for coupling a conveyer mechanism B to a seedling supplying part G of a rice transplanter at the top of the conveyer mechanism B for feeding seedlings of a seedling housing part 1 to a preliminary seedling housing part E of the rice transplanter and a hose for feeding a fertilizer of a tank 11 to a coupling member 8 along the conveyer mechanism B, and is capable of keeping relative position relationship between the conveyer mechanism B and the rice transplanter by coupling of the coupling member 8 of the rice transplanter to the seedling supplying part G, readily carrying out supply of seedlings to the preliminary seedling housing part E and supplying the fertilizer of the tank 11 through the coupling part to a hopper 33.
Patent JP-S59142503-A (JP)
Title: Optical fiber cutter
Inventor: OONISHI MASATOSHI
IPC: G02B6/00
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a break surface which scarcely has a variation and has a good right angle property and plane property by damaging an optical fiber core wire by the same radius and the same cutting edge pressure, and giving a tensile force in the fixed direction. CONSTITUTION:A core 2 of the part in which the end part coating of an optical fiber 1 is removed is inserted into a ring groove 11, also inserted into a V- shaped groove 12, and the coating end is engaged to a stepped part 22 formed between a positioning guide face 21 and the groove 11, making the fiber 1 contact by abutting to the positioning guide part 21, and the core wire 2 is fixed to the inside of the groove 12 by pushing a grip 13. When a cutting edge push- button 16 by which a screwed amount of a cutting edge pressure adjusting screw 19 is controlled and pressure of a spring 18 is made proper so that the core 2 is flawed to a proper depth is pushed, the button 16 drops by a clearance portion between a collar-shaped part and a mount 10, and at the lower limit position where the collar-shaped part contacts by abutting to the mount 10, a cutting edge 17 presses the core 2 by a spring pressure of the spring 18 and flaws it. Accordingly, the depth of the flaw always becomes a proper fixed depth.
Patent JP-S56114075-A (JP)
Title: Confirming method of read information
Inventor: SEHATA ICHIROU
IPC: G06K9/03
Filed: 1980-02-14
Abstract: PURPOSE:To eliminate the troublesomeness of collation, by effecting checking of the voice given from the voice generating part with the information on a sheet. CONSTITUTION:The read information on the sheet 30 obtained the reading part 21 is coded and then put into the voice answering part 28 to be converted into the aural signals with every code. Then the corresponding aural information is generated through the speaker 29. The code of the read information is put also into the display controller 25 and displayed to the displaying part 26. The operator collates the aural information with the corresponding information on the sheet 30 with the ears and also eyes respectively. The misread character is altered to the correct one through the keyboard 27. Thus the operator has just to watch the sheet.
Patent JP-H01194032-A (JP)
Title: Parallel compiling method
Inventor: TANAKA TERUO
IPC: G06F9/44
Filed: 1988-01-29
Abstract: PURPOSE:To guarantee the uniformity of data discriminators by checking the flow of processing such as the loop structure of respective processors at the time of compiling, executing SEND processing and RECEIVE processing and developing the loop structure until the uniformity is held. CONSTITUTION:Different data discriminators are assigned 2 to respective combinations of all SEND and RECEIVE processing expressed on a program. An S pole for executing the SEND processing, an R node for executing the RECEIVE processing, a converging point node for expressing loop structure, and a branch processing node are extracted to form a control flow graph 6. The control flow graph 6 expresses the order relation of program execution processing. All corresponding combinations of S and R nodes included in the loop structure are reversely searched and whether the execution of an R node corresponding to the i-th loop is ended or not prior to the S node in the i-th loop can be executed. When said R node is not executed, the loop is developed twice. Consequently, uniformity of data discriminators indicating the correspondence between the SEND processing and RECEIVE processing can be guaranteed.
Patent JP-H02199380-A (JP)
Title: Flow control device
Inventor: NAGAOKA YUKIO
IPC: F16K17/30
Filed: 1989-01-26
Abstract: PURPOSE:To miniaturize a device by providing a hollow pressure difference generator generating a pressure difference by the transit of a fluid, a pressure receiver and a valve body provided in it, communicating paths, a spring, and an operating body changing the transit area of the pressure difference generator. CONSTITUTION:A fluid flows in through an inlet 7 and generates a pressure difference when it passes a throttle 9a. The high pressure side of this pressure difference flows into a pressure chamber 13 through communicating paths 6a and 9b, and the low pressure side flows into a passage 12. A pressure receiver 10 receives this pressure difference and receives a downward force and is displaced against a spring 14, a gap with a valve body 11 is reduced to control the flow, but the generation ratio of the pressure difference against the flow is small, and the flow is kept large. When a pressure difference generator 9 is rotated by an operating body 15 to reduce the area of the throttle 9a, the pressure difference generated by the throttle 9a is increased, the pressure receiver 10 is displaced largely downward against the force of the spring 14, the gap with the valve body 11 is reduced to restrict the flow, the generation ratio of the pressure difference against the flow is large, and the flow is restricted to a small value.
Patent JP-S62174783-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1986-01-29
Abstract: PURPOSE:To suppress an increase in the size of a device by providing an automatic original feeding device with a detecting means which detects the identification part of an original. CONSTITUTION:A photoelectric transducing means 174 consists of two CCD line sensors 174a and 174b arrayed closely in the conveyance direction of the original and is provided with filters fa and fb which differ in passing wavelength. The original is exposed by a light source 171 in the middle of the conveyance of the original and the light is guided to the sensors 174a and 174b. Their photoelectric transducing output signals are supplied to an A/D converter 192 through an amplifier 191 and transduced into digital signals, which are stored in a memory 194 through a DMA 193. The light source 171 is turned off and the sum of and difference between two kinds of information stored in the memory 194 are calculated; and the blue part in the original image is detected to detect the identification part 1D of the original. Consequently, when the discrimination 1D is present, a buzzer 196 sounds and the copying operation of the original G is stopped. Thus, a secret original is inhibited from being copied.
Patent JP-H10214383-A (JP)
Title: Advertisement information delivery system for pos terminal
Inventor: ADACHI SHIGEMITSU
IPC: G06Q50/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make advertisement information, which is originate from a POS terminal, useful for shopping customer. SOLUTION: An advertisement data base 3 where plural advertisement data are preliminarily registered correspondingly to prescribed retrieval labels, a retrieval key input means 1 which inputs a prescribed retrieval key, a retrieval means 2 which extracts advertisement data whose retrieval label coincides with the retrieval key designated by the retrieval key input means 1 from the advertisement data base 3, a delivery means 4 which delivers advertisement data extracted by the retrieval means 2 to a POS terminal 5, and an output means 5a which is arranged with the POS terminal 5 and outputs information based on advertisement data delivered to the POS terminal to a customer.
Patent JP-H10200110-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: OTSUKA MASAYA
IPC: H01L21/336
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate a semiconductor device at high speed with a design rule radiation, and to lower threshold voltage. SOLUTION: A well formed on a P-type silicon substrate 2 has a lightly doped N-type layer 6 around a junction of a source/drain 9 of a heavily doped P-type layer, and in the surface of the substrate just under the gate electrode 3, where a region surrounded, under a gate electrode, by a lightly doped N-type layer 6 in the surface of the substrate just under the gate electrode 3 and the lightly doped N-type layer 6 around a source/drain junction, and the other well region, are a heavily doped N-type diffusion layer 1.
Patent JP-S56114976-A (JP)
Title: Picture forming device
Inventor: TAKADA YUUSAKU
IPC: G03G15/20
Filed: 1980-02-15
Abstract: PURPOSE:To make it easy to treat transfer paper jamming at a fixation part by making it possible to divide the main body into two and by enabling the fixation part to be separated into two parts across the carriage path of a transfer material when the main body is divided into two. CONSTITUTION:The copying machine is separated into upper unit 101 and lower unit 102 along the carriage path of transfer paper, and upper unit 101 is enabled to rotate on shaft 15; if a paper jam occurs, upper unit 101 is released to remove the transfer paper easily. In this case, a couple of upper and lower fixing device rollers 21 and 22 are provided to corresponding upper unit 101 and lower lower unit 102 separately, so that jamming paper can easily be ejected.
Patent JP-H03221071-A (JP)
Title: Refresh device
Inventor: ARAKI KAZUNORI
IPC: A61M21/02
Filed: 1990-01-26
Abstract: PURPOSE:To eliminate the necessity of a refresh room and to reduce the number of lighting equipments which give a high illuminance by providing a pneumatic stimulating device having a blower, an audio stimulating device adapted to be set at a position near to the ears of the user and a control device for controlling these devices in accordance with a previously set time schedule. CONSTITUTION:A sensor section 1 measures a degree of relaxation at predetermined intervals. A speaker section 11 in an audio stimulating device issues masking sound such as music, white noise or the like. A control device 12 controls vibro-stimulation from a relaxing device 14 so as to lead the user into a relaxed condition in few minutes. Since this condition is held for about seven minutes, the user sometimes falls into a slight sleep condition. After the seven minutes elapses, the illuminance of an opto-stimulating device is gradually increased up to an original value by about one minute, and then it flashes for ten seconds so that the level of the user's wake-up naturally rises. With this arrangement, the user can be relaxed for several minutes, and thereafter his wake-up level can be raised by high illuminance stimulation and pneumatic stimulation, thereby it is possible to relieve his stress in his office.
Patent JP-S60162552-A (JP)
Title: Deburring method of shell mold for casting
Inventor: KAWAKITA TADASHI
IPC: B22C9/18
Filed: 1984-02-01
Abstract: PURPOSE:To deburr a shell mold for casting and to lessen manpower for operation by contg. said mold into a box-shaped vessel which has a size larger than the surface thereof, oscillating the vessel by a vibrator and bringing burrs of said casting mold into collision against the inside wall surface of the above-mentioned vessel. CONSTITUTION:A shell mold 1 for casting is housed into a box-shaped treating vessel 3 which encloses the surface of the mold 1 apart at about 3-5mm. space. A vibrator 6 fixed to a vibrating base 4 supporting the vessel 3 is operated to bring burrs 2 into repeated collision against the inside surface of the vessel 3, thereby collapsing the burrs. The mold is deburred easily by the above-mentioned method. The manpower for operation is thus lessened and the productivity is improved.
Patent JP-S55110132-A (JP)
Title: Preparation of ethylene-vinyl alcohol copolymer membrane
Inventor: YAMASHITA SHIYUUZOU
IPC: B01D71/78
Filed: 1979-02-15
Abstract: PURPOSE: To obtain the title polymer membrane having improved selective permeability and strength, by forming a solution of an ethylene-vinyl alcohol polymer composition with a specific ethylene content in a solvent into a membrane.  
     CONSTITUTION: (B) 5W50wt% of an ethylene-vinyl alcohol(EVA) polymer with an ethylene content of 1W20mol% is incorporated into (A) 95W50wt% of an EVA polymer with an ethylene content of 20W90mol% to give the difference in ethylene content between (A) and (B) of 5mol% or more. The resulting composition is dissolved in a solvent selected from dimethyl sulfoxide, dimethylacetamide, pyrrolidone, and methylpyrrolidone to form a 10W40wt% solution, which is formed in an aqueous coagulation bath at a temperature T satisfying the formula (C is the concentration of the solution) into a membrane.  
     USE: Dialysis membrane for artificial kidneys. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05218079-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SANEKATSU
IPC: H01L21/336
Filed: 1992-02-03
Abstract: PURPOSE:To prevent a threshold voltage from decreasing due to a short channel effect by changing the channel impurity density right under a gate electrode so that the threshold voltage may be higher at the end of the gate electrode than in the central part of it. CONSTITUTION:A first channel impurity is doped into a semiconductor substrate 1 and then a polycrystalline silicon film 6 is allowed to grow and is patterned by anisotropic etching. Nextly, a second channel impurity is implantated and then a second polycrystalline silicon film 6' is grown and is etched back by anisotropic etching so that it may remain only on a side wall part of the first polycrystalline silicon film 6. By this method, the channel impurity density right under the gate electrode can be different in the central part of the gate electrode and at the end of it. A dose and a conductivity type are so set as to be higher at the end of a channel than in the center.
Patent JP-H09206749-A (JP)
Title: Fresh water production device and method thereof
Inventor: TAMURA MAKIO
IPC: B01D61/58
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent a decrease of flux by providing a scale retarder supplying device supplying a scale retarder to a water to be treated and an acid supplying device supplying acid to the concentrated water in the preceding stage in a device in which a concentrated water obtained by subjecting the water to be treated to a reverse osmotic membrane treatment is further subjected to the reverse osmotic membrane treatment. SOLUTION: The water to be treated is separated into the preceding stage concentrated water and a preceding stage permeated water by a preceding stage reverse osmotic membrane device 4. At that time, the scale retarder is supplied to the water to be treated in a feed pipe 2 of the water to be treated with the scale retarder feed unit 6 so that a specified concn. is obtained. Then the preceding stage permeated water is taken outside through a preceding stage permeated water taking out pipe 10 and served as fresh water for various application, but the preceding stage concentrated water is supplied to a post stage reverse osmotic membrane device 14 through a preceding stage concentrated water taking out pipe 12 and separated there into a post stage concentrated water and a post stage permeated water.  At that time, the acid is supplied to the preceding stage concentrated water flowing in the preceding stage concentrated water taking out pipe 12 from the acid feed device 16, in this way, the preceding stage concentrated water is controlled in a specified pH value.