baber/WOPTO huggingface dataset:
Patent JP-S6365200-A (JP)
Title: Vacuum generating device
Inventor: HAMA TOMIO
IPC: F04F5/46
Filed: 1986-09-08
Abstract: PURPOSE:To aim at compactification in size, by closing up the tip side of a sub-nozzle by a shielding wall, while setting up a silencer element at the outer circumferential side, and forming a compressed air discharge port in a body at the outer circumferential part of the sub-nozzle. CONSTITUTION:Inside an air passage 2, there are provided with nozzles 5 and 6 for in creasing a flow velocity of the air introduced from a compressed air intake port 3. A circumference of the nozzle 6 is surrounded by a silencer element 7, and a shielding wall 10 is solidly attached to a cover body 8. Compressed air collides with the shielding wall 10 of the cover body 8 and, upon changing its direction largely, it passes through the silencer element 7 and discharged to the outside, so that a device is compactible in size as a whole.
Patent JP-H0374873-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHINTANI YOSHIO
IPC: H01L21/82
Filed: 1989-08-16
Abstract: PURPOSE:To improve operation speed efficiently by placing, relatively in higher concentration, a basic cell with smaller transistor size at one region of a basic cell region for constituting random logic as compared with other regions. CONSTITUTION:One region of a random logic forming region 2 is set to a high- density region 2A and the outside region is set to a normal region 2B. A required logic is constituted at both regions being based on a basic cell in the same configuration in terms of the equivalent circuit but the transistor size of the basic cell of the region 2A is smaller than that of the region 2B, thus reducing input gate capacity of the transistor, reducing parasitic capacity of wiring, reducing wiring length, improving operation speed, and reducing power consumption.
Patent JP-S6270767-A (JP)
Title: Apparatus for detecting motion information of vehicle
Inventor: ITO TAKESHI
IPC: G01P15/14
Filed: 1985-09-25
Abstract: PURPOSE:To obtain good differential output by enabling not only the substitution of a differentiation circuit but also the filtering of high frequency noise, by mounting a detector for detecting first actually measurable motion information and BPF for obtaining second motion information. CONSTITUTION:The yaw rate phi detected by a yawing rate gyroscope 1 comes to first motion information and a band-pass filter (BPF)2 filters the output signal of the gyroscope 1 to form the differential output thereof. That is, the yawing rate is inputted to output a yaw angular acceleration phi. For example, an analogue filter constituted of BPF2A and an amplifier is used in BPF2. The transmission characteristic K of BPF is represented by K=bs/s<2>+as+b (wherein s is a Laplace operator and a and b are constants). By this method, the output of BPF2 becomes equal to the yawing angular acceleration phi and, therefore, good differential output can be obtained.
Patent JP-2000043273-A (JP)
Title: Ink jet recorder and manufacture thereof
Inventor: YABU RYOSUKE
IPC: B41J2/135
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To keep a good meniscus state of ink drop by providing a protruding fringe part around a nozzle hole for ejecting ink and arranging a water repellent body in flush with the protruding fringe part on the surface of the basic body of the nozzle. SOLUTION: A nozzle protrusion is cut at a specified position from the upper surface of the basic body 12 of a nozzle and polished to provide a nozzle protruding fringe part 15 and then a nozzle hole 16 is made conically through the basic body 12 of the nozzle from the upper surface to the lower surface thereof. A resin plate 12 is mounted on the basic body 12 of the nozzle while directing the wide opening side of the nozzle hole 16 upward and heat-treated together with the basic body 12 of the nozzle until fused resin 20 flows over from the narrow opening side of the nozzle hole 16. Furthermore, it is subjected to water repellent processing to form a water repellent body 18 in flush with the nozzle protruding fringe part 15 provided around the nozzle hole 16.  According to the structure, water repellent effect is prevented from lowering and a good meniscus state of can be kept for ejected ink.
Patent JP-H0611771-A (JP)
Title: Gradation conversion method for photographic original faded color
Inventor: NUMAKURA TAKASHI
IPC: H04N1/60
Filed: 1991-07-30
Abstract: PURPOSE:To provide the method for subjecting a printed image of dot gradations to gradation conversion by faithfully reproducing the density gradations and color tones of the original image before color fading from the color photographic original which is faded in colors and has the continuous gradations. CONSTITUTION:The influence of the color fading is eliminated by starting from the density information value DFn of the arbitrary picture element (n point) in the color photographic original faded in colors and the light quantity values Xn of the respective corresponding picture elements in the original before the color fading are determined. Namely, there are the two methods; the first route of (1) (2) (3) (4) and the second route of (1) (5) (6). The density information value DFn of the measured arbitrary picture elements is between the density information value DFH of the highlight (H) part and the density information value DFS of the shadow (S) part. The density value DSn before the color fading is estimated from the route of (1) (2). The light quantity value Xn before the color fading is determined via S-DCC (photograph density characteristic curve) from the DSn value from the route of (2) (3) (4). The light quantity value Xn for the second route (1) (5) is determined by the route (5) (6) from the correlative relation between DFn and F-DCC.
Patent JP-S60104134-A (JP)
Title: Device for plasma polymerization and coating
Inventor: KUROKAWA HIDEO
IPC: C08J7/00
Filed: 1983-11-09
Abstract: PURPOSE:A device for providing a uniform polymerized film having no influence of etching action, wherein a plasma generating tube having a gas suction outlet is wound with an antennal high-frequency electrical power terminal and a tape driving gear is set at a position corresponding to the suction outlet in a vacuum chamber. CONSTITUTION:The vacuum chamber 41 is evacuated to <=0.1mTorr by eperating the diffusion pump 47 and the rotary pump 45 (exhaust gas in the chamber is caught in the trap 43), a monomer gas and an inert gas are introduced from the monomer gas inlet pipe 58 and the guide 48b into the flow meters 59 as an indication, high frequency is fed to the antennal high-frequency electrical power terminal 49 matched by the impedance matching device 51, electrical dischage is generated only in the interior of the plasma generating pipe 48, so that a gas containing a radical group is sprayed from the plenum chamber 48a upon the surface of tape recording medium run by the tape drive means 52, to form a uniform polymerized film on the surface.
Patent JP-S58113816-A (JP)
Title: Electromagnetic flowmeter
Inventor: YOSHIOKA TAKASHI
IPC: G01F1/60
Filed: 1981-12-28
Abstract: PURPOSE:To compensate for the effect of fluctuation of an exciting current, by obtaining a signal which is proportional to the flow rate of a fluid pipe and a signal which is proportional to the exciting current, converting the signals to pulse signals, counting them, and performing operating processes. CONSTITUTION:Based on a signal (a) from a CPU18, the exciting current, which is alternated in the positive and negative sides, is flowed through exciting coils 3a and 3e. A voltage, which is proportional to the flow rate of the fluid, is generated across electrodes 6a and 6b by the action of electromagnetci induction and amplified by an AC amplifier 7. The pulse signals at a samplifying period are outputted from gate circuits 14 and 15 during the period a sampling signal is applied from the CPU18, counted by counters 16 and 17, and read by the CPU 18. In the CPU 18, the difference in frequencies during the sampling period is operated.
Patent JP-S6272418-A (JP)
Title: Automatic control device for plate thickness
Inventor: MATSUI YOICHI
IPC: B21B37/18
Filed: 1985-09-25
Abstract: PURPOSE:To improve a control accuracy of plate thickness by equipping plate thickness gauges on inlet and outlet sides of a rolling mill respectively, comparing plate thickness deviations of corresponding inlet and outlet sides and based on this comparison, controlling the outlet plate thickness predicitively. CONSTITUTION:The plate thickness meters 12, 16 are equipped on the inlet and outlet sides of the rolling mill 10 and a frequency analyzing filter 22 for deviation of plate thickness and a rolling reduction controlling controller 24 are installed. The inlet plate thickness of a rolling material 20 is compared with a set value by he plate thickness meter 12 to output a plate thickness deviation DELTAH0 on the inlet side to the filter 22 and the controller 24. The deviation DELTAh0 of the outlet plate thickness is outputted by the outlet plate thickness meter 16 to the filter 22. Each plate thickness deviation DELTAH, DELTAh is compared by the filter 22 to input signals DELTAH, DELTAh of the thickness deviations to an arithmetic part 26 comparing a damping coefficient of the plate thickness deviation with the set value to correct. In this control method, the accuracy of plate thickness control is improved.
Patent JP-H0493701-A (JP)
Title: Non-contact type displacement measuring apparatus
Inventor: ISHIZUKA KOJI
IPC: E02D13/06
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to measure the amount of displacement safely in real time by providing a coil and magnet pieces when a movable iron member is stopped and held, and guiding a connecting cable to an operating device from both ends of the coil. CONSTITUTION:The direction of the line of magnetic force in an iron member 11 faces the reverse direction with a coil 12 in-between, and the line passes in the coil 12 in the same direction. Therefore, the magnetic flux is cut when the iron member 11 is moved. Thus, the voltage induced across both ends of the coil becomes the value which is proportional to the moving speed. Magnet pieces 13-1 - 13-4 are provided so that the upper and lower end of the polarities of the coil 12 are aligned. The voltage induced in the coil 12 is more increased. The voltage values are integrated in an operating device 14, and the moved distance is accurately obtained. The real time measurement can be performed without contact in this constitution.
Patent JP-H1147799-A (JP)
Title: Dehydration of sludge
Inventor: YASUNAGA TOSHIYUKI
IPC: B01D21/01
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for dehydrating sludge in which solid aggregated flocs are formed by reducing moisture contents of sludge cakes. SOLUTION: In the method for dehydrating sludge, a polyoxyethylenealrkylamine is added to a sludge and a macromolecule flocculating agent is added to effect dehydration. As the polyoxyethylenealrkylamine, a polyoxyethylenelaurylamine is preferable. As the macromolecule flocculating agent, well-known cationic, amphoterlic, anionic, or nonionic macromolecule flocculating agent can be employed.
Patent JP-H0550113-A (JP)
Title: Detecting device for cutting position of crop length
Inventor: SATO TAKASHI
IPC: B21B15/00
Filed: 1991-08-23
Abstract: PURPOSE:To provide a crop length cutting position detecting device which detects the crop length and its position automatically and cuts an actual crop length only. CONSTITUTION:The crop length detecting device 14 consists of a tip detecting circuit 5 to read the tip position from a width detector 2, a timer circuit 6 being a measuring means, a width detecting circuit 8 to read the present position from the width detector 2, a width setter 12 to set a target width of a material to be rolled, a comparison circuit 9 to compare the present position of the width setter with the set value of the width setter, a speed converter 10 where the speed of a roller table is detected by a speed detector 3 and the speed of the material to be rolled is calculated from this speed signal and a preset constant, a crop length computing element 7 to calculate the tip crop length data of the material to be rolled from the speed of the speed converter and the timer circuit 6 to a controller of a gage stopper and a crop length data output circuit 11 to output a cutting position and therefore, the actual crop length only can be cut and the yield of the product can be improved drastically.
Patent JP-H0494665-A (JP)
Title: Production of sweet potato noodle
Inventor: FUJIMOTO SHIGEO
IPC: A23L7/109
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject noodles without requiring a binder by grinding sweet potato, pressing the ground sweet potato, removing part of the juice, steaming or boiling the potato and forming the steamed or boiled sweet potato into the form of noodles. CONSTITUTION:A sweet potato is ground and pressed to remove part of soluble saccharides or beta-amylase, etc., together with water, steaming or boiling the resultant sweet potato and forming the steamed or boiled sweet potato into the form of noodles. Thereby, the objective noodles are obtained.
Patent JP-H0376323-A (JP)
Title: Terminal equipment for mobile communication
Inventor: KIZU MASAFUMI
IPC: H04B7/26
Filed: 1989-08-18
Abstract: PURPOSE:To prevent adverse effect of antenna switching noise by allowing a switching control section to switch antennas only at a time zone where no transmission reception is implemented depending on a communication timing signal from a communication control section representing whether or not the transmission is under execution. CONSTITUTION:A communication control section generates a communication timing signal representing whether or not the transmission is under execution at present and sends an H level signal to a switching control section 36 only when the communication is implemented. On the other hand, a level comparator 32 compares a level of a reception signal with a reference level, and when the reception signal level is less than the reference level, the comparator 32 sends an L level signal. Thus, the control section 36 recognizes whether or not a terminal equipment is under communication at present depending on the reception signal level. The control section 36 is a NOR circuit sending a signal to changeover a switch 16 only when both the reception level signal from the comparator 32 and the communication timing signal from the control section 22 are at an L level. Then the changeover is limited for a time zone where no communication is implemented and production of antenna changeover noise is prevented.
Patent JP-H0878283-A (JP)
Title: Thin film capacitor
Inventor: MIZUSAWA YUMI
IPC: H01G4/33
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a small-sized high capacity thin film capacitor by forming a metal body on a thin inorganic dielectric deposited on a metal foil. CONSTITUTION: The thin film capacitor comprises a thin inorganic dielectric 2 deposited on a metal foil 1 serving as a substrate and a lower electrode, and an upper electrode, i.e., a metal body 3, formed on the thin inorganic dielectric 2. When the thin film capacitor is produced, a thin inorganic dielectric of (Ba0.5 , Sr0.5 )TiO3 is deposited, as a mask, on the metal foil, i.e., a Pt foil 1, using an-RF magnetron sputtering system. A thin mask of Ni 3 is then deposited, as the metal body 3, on the thin inorganic dielectric 2 using an RF magnetron. Since the total thickness of an element is decreased, the thin inorganic dielectrics and the metal bodies can be laminated in multilayer thus realizing a small-sized high capacity thin film capacitor.
Patent JP-H0554105-A (JP)
Title: Stereoscopic primitive plotting system
Inventor: KOIZUMI FUMIKO
IPC: G06T15/00
Filed: 1991-08-23
Abstract: PURPOSE:To reduce the calculated variable of a dragging processing and to visually easily execute a dragging operation by executing parallel move display on a slope based on the parallel moving amount of a local reference coordinate system on the slope. CONSTITUTION:A display control part 11 generates a slope SLS according to a request and plots it on a screen 13a. Further, the control part 11 specifies the dimension of a stereoscopic primitive SCP and a position P'O of the origin on the slope SLS according to a request. The control part 11 reads graphic data from a graphic data storage part 12 and plots the primitive SCP on the slope SLS. The control part 11 sets a stereoscopic primitive x-y-z on the screen 13a as the reference coordinate system so that the position PO can be the origin of the coordinate system, and the parallel moving amount of the primitive SCP on the slope SLS is calculated in this coordinate system x-y-z. Based on this moving amount, the control part 11 executes the parallel move display of the primitive SCP.
Patent JP-H0493778-A (JP)
Title: Measuring method of voltage of semiconductor device
Inventor: OKUYAMA TETSURO
IPC: G01R31/00
Filed: 1990-08-10
Abstract: PURPOSE:To measure easily and highly precisely a minute change in an output voltage of a semiconductor device to be measured, by increasing and decreasing voltage values of two variable power sources so that a potential difference between them by kept at a prescribed value. CONSTITUTION:A D/A converter 10 delivers an output voltage VO of a value based on digital input signals D0 to Dn-1 in an output voltage range VF. A first variable power source E1 supplies a voltage to a power terminal VDD of the converter 10 and a second variable power source E2 to a ground terminal VSS respectively. Voltage values of the power sources E1 and E2 can be varied arbitrarily. An amplifier 11 outputs an amplified voltage VA obtained by multiplying the voltage VO by alpha. The voltage VO is kept near the ground level of a voltmeter 3 by adjusting the voltage values of the power sources E1 and E2, and therefore the voltage VA is held in a measuring range of the voltmeter 3. Even when a minute change occurs in the voltage VO in this stage, the voltage VA by the amplifier 11 is held in the measuring range of the voltmeter 3. Accordingly, a difference between the voltage VA after the change and the voltage VA before the change is determined, the difference is divided by the amplification factor of the amplifier 11 and thereby the minute change below the resolution of the voltmeter 3 is determined.
Patent JP-H1133731-A (JP)
Title: Cutting method and apparatus by using plasma
Inventor: SAKAI HITOSHI
IPC: B23K10/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent ramming and damage to a plasma torch by instructing it, on one hand, to stop at the dividing point set immediately in front of a cross point on a cutting route of the base material and, on the other hand, to move on the distance between the dividing point and cross point. SOLUTION: After piercing at a pierce point A, a linear cutting process B and a circular cutting process C are carried out continuously. A tracer control of the plasma torch 3 based on the potential difference detected by a voltage detector 7 is started after piercing. After the circular cutting process C, circular cutting process D is carried out at a cross point X to a dividing point Y pre-set in front of X on a cutting route. At the dividing point Y, instructions are given by a NC device 8 to the arc to suspend processing and to move on to the dividing line Y-X. Based on these instructions, the processing E between the dividing line Y-X and the arc processing are suspended. When said torch 3 reaches X again, a fleeing processing F and G are conducted. All of the cutting process are completed in above-said order.
Patent JP-S59106472-A (JP)
Inventor: ROBERUTO KORURE
IPC: C07D239/56
Filed: 1983-11-14
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-S6370246-A (JP)
Title: Coating and drying method for band-shaped material
Inventor: OGAWA MASAHARU
IPC: G03C1/74
Filed: 1986-09-11
Abstract: PURPOSE:To reduce the size of a device and to permit the economization in the quantity of heat and the improvement in a coating stage by cooling an inert gas supplied into an oven and coating chamber successively provided adjacently to each other and recirculating an org. solvent after condensing and recovering said solvent. CONSTITUTION:A band-shaped material 1 on which a coating liquid 4 is coated in the coating chamber 11 is dried in the oven 5 adjacent to said chamber. The inert gas is supplied from an inert gas supplying device 26 through feed ports 9, 12 into both the chambers 11, 5 to dry the band-shaped material while said material is kept run. The gas is discharged from discharge ports 10, 13 and is introduced into a condenser 16 where the combustible org. solvent in the coating liquid is condensed and recovered. The remaining inert gas is introduced into a pipeline of the gas supplying device 26 and is recirculated. The size of the device is thus reduced without requiring diluting air. The quantity of heat is thereby economized and the uniformly coated surface is obtd., by which the recovery rate of the solvent is increased.
Patent JP-S6367383-A (JP)
Inventor: KIRYU MITSUO
IPC: E04H9/16
Filed: 1986-09-09
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-2000041448-A (JP)
Title: Dusting boom for dusting machine
Inventor: KANAI YOICHI
IPC: A01M9/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dusting powder-sprinkling boom that can increase dust-sprinkling workability as it is readily adaptive to the sprinkling width with reduced damage even in narrow and troublesome places by linking a specific auxiliary boom to the top end of the pipe boom. SOLUTION: A flexible and stretchable auxiliary boom 3 is linked to the top edge of the pipe boom 2 that stretches out in the transverse direction to the machine body. When dusting powder-sprinkling operation is done as the pipe boom 2 is stretched in the transverse direction to the machine body, the pipe boom can sprinkle in the width of the pipe boom in the state that the auxiliary boom at the top of the pipe boom is in the rest. Further in the case that the auxiliary boom 3 is stretched or is kept stretchable, the dusting powder can be sprinkled over a wide range of the pipe boom and the auxiliary boom.
Patent JP-H0265623-A (JP)
Title: Power source closing circuit
Inventor: YAMADA MASANORI
IPC: H02H9/04
Filed: 1988-08-26
Abstract: PURPOSE:To improve the reliability by inserting a thyristor between the joint of a relay controller and a relay drive winding and the earth, and conducting the thyristor when an abnormality is detected in any one of the outputs from a controller power source and the relay controller. CONSTITUTION:Upon provision of an external signal, a controller 5 functions to drive a drive winding 6 so as to turn a relay 2 ON thus throwing in power source for a load 9 through a distribution board 10. Immediately upon droppage of voltage from a controller power source 4 or upon increase of the voltage of the relay winding 6 above the ground level, a voltage abnormality detecting circuit 7 triggers a thyristor 8 to feed current continuously to the drive winding 6. Since the relay 2 is not turned OFF even upon fault of the controller power source 4 or the relay controller 5, power is fed continuously to the load 9.