baber/WOPTO huggingface dataset:
Patent JP-S62116205-A (JP)
Title: Ultrasonic sensor
Inventor: ISHIBASHI NORIO
IPC: G01S7/52
Filed: 1985-11-15
Abstract: PURPOSE:To accurately detect the distance from a robot to an obstruction, by providing an ultrasonic transmitter and an ultrasonic receiver to he robot so that both of the are spaced apart from each other in a height direction and the sensitivity characteristic center line of the transmitter and the received cross that of the receiver. CONSTITUTION:An ultrasonic receiver 2 is arranged to the upper end part of the side surface of a self-supporting running robot 10 and an ultrasonic transmitter 13 is arranged to the lower end part of the side surface of said robot 10. The time from the point of time when an ultrasonic wave was emitted from the transmitter 13 to the point of time when the reflected wave thereof is received by the receiver is measured on the basis of a reference clock to be sent to the control part provided to the main body of the robot 10. The distance between the robot 10 and a obstruction is calculated on the basis of the calculated number of clock pulses. Herein, the transmitter 13 and the receiver 12 are set so that the center liens (l), (m) of receiving sensitivity characteristics respectively cross the straight line (n) connecting the receiver 12 and the transmitter 13 in the vertical direction at predetermined angles theta1, theta2 obtained experimentally. By this method, the obstruction detecting error in the vertical direction along the side surface of the robot 10 is improved to a large extent. Therefore, the obstruction detectable region in the height direction of the robot 10 is widened in the vertical direction and the distance between the robot and the obstruction can be measured with high accuracy regardless of the shape and the higher of the obstruction.
Patent JP-H04133763-A (JP)
Title: Image forming device
Inventor: NUMATA YASUHIRO
IPC: B41J2/01
Filed: 1990-09-27
Abstract: PURPOSE:To record a high-quality image on the surface of a recording medium extensively by a method wherein recording on a recording medium which is released from a downstream recording medium feed means and fed only by an upstream recording medium feed means is controlled per minimum recording unit of a recording means. CONSTITUTION:A feed roller pair 10a, 10b is rotated by a drive force transmitted from a sub-scanning motor 9. On the downstream side of the feed roller pair 10a, 10b, a discharge roller pair 11a, 11b for discharging a recorded medium 2 is provided across a recording means. Even if a distance from the paper discharge rollers 11a, 11b to the trailing end of the recording paper 2 is less than a line pitch when the recording paper 2 is released from the paper feed rollers 10a, 10b and clamped and fed only by the paper discharge rollers 11a, 11b, a last line which can be recorded on the recording paper 2 is recorded without misregistration by changing the pulse number of the sub-scanning motor 9 and controlling a nozzle of an ink jet recording head 1a.
Patent JP-H0597322-A (JP)
Title: Copying machine
Inventor: TANIGUCHI HIDEO
IPC: G03G15/00
Filed: 1991-10-02
Abstract: PURPOSE:To facilitate the separation of a copying machine body from a separable peripheral device such as a sorter. CONSTITUTION:The signal transmission and power source supply between a copying machine body 1 and a sorter 3 are conducted through power supplying transformers 4a, 4b built in the both and signal transmitting transformers 5a, 5b or signal and power supplying transformers, and a cable and an AC cord are eliminated.
Patent JP-H02102382-A (JP)
Title: Spiral casing of water wheel
Inventor: MURATA YUKIO
IPC: F03B11/02
Filed: 1988-10-11
Abstract: PURPOSE:To reduce the flow loss by making the distance from the center of the water wheel axis to the inner wall at the periphery of a spiral casing constant along from the winding start to the winding end of the spiral casing, and at the same time, converting the height of the spiral casing to reduce the section area of the spiral casing linearly. CONSTITUTION:A spiral casing 1 is composed to make it possible to let flow the water led by a hydraulic pipe route 2 evenly along the whole periphery of stay vanes 3 axis-symmetrically into the stay vanes 3. This spiral casing 1 is formed to make the distance R0 from the axis center 4 of the standing axis water wheel to the outer periphery of the spiral casing 1 constant from the winding start to the winding end. In order to reduce the section area linearly, it is formed to make the height H larger at the winding start and smaller at the winding end. As a result, the velocity component in the peripheral direction of the water at the exit of the spiral casing 1 is made constant, the flowing-in angle of the water to the stay vanes 3 along the whole periphery of the stay vanes 3 is made constant, and the water is made possible to flow in to the runners axis-symmetrically.
Patent JP-H04331236-A (JP)
Title: Manufacture of polymeric chlorosilazane
Inventor: TEIRO BUAASU
IPC: C04B35/58
Filed: 1991-10-02
Abstract: PURPOSE: To prepare polymeric chlorosilazanes without building up insoluble residues by reacting specific oligomeric silazanes with at least one specific chlorosilane under specific pressures and temperatures.  
     CONSTITUTION: Oligomeric silazanes of the formula (at least one of a and b is not 0; n is approx. 2-12; R 1 , R 2  and R 4  are each 1-6C alkyl or 2-6C alkenyl; R 3  and R 5  are each 1-6C alkyl or 2-6C alkenyl) are reacted with at least one of the following chlorosilanes, Cl 2 R 6 Si-CH 2 CH 2 -SiR 6 Cl 2 ; Cl 3 Si-CH 2 CH 2 -SiR 7 Cl 2 ; R 8 SiCl 3  or R 9 SiHCl 2  (R 8  and R 9  are each 1-6C alkyl or 2-6C alkenyl; R 6  and R 7  are each 1-6C alkyl or 2-6C alkenyl). Polymeric chlorosilazanes are produced while preventing insoluble residues from building up. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0198061-A (JP)
Title: Repeating installation
Inventor: TANAKA TOSHIFUMI
IPC: H04L12/40
Filed: 1987-10-09
Abstract: PURPOSE:To improve services to users by ensuring the basic effects to set the number of multi-processing cases and the response waiting time-out time point to each host and to increase the number of received telegrams and furthermore continuing reception of telegrams from a CAT until a telegram buffer is filled. CONSTITUTION:Many CATs serving as card confirming terminals are connected to LAN 1-5 of plural systems led out of a cluster controller 1 equivalent to a repeating device. While hosts 1 and 2 are set at the opposite side to the LANs via the same exclusive circuits. At the same time, a store controller 2 is connected directly to the controller 1. The control part of the controller 1 consists of a microcomputer consisting primarily of a CPU 3, a ROM 4 and a RAM 5. Furthermore, interfaces 6 and 7 for the hosts 1 and 2 respectively are added together with a store controller interface 8, and LAN interfaces 9-1-9-5 for LAN 1-5.
Patent JP-H1195593-A (JP)
Title: Fixing device
Inventor: YONEKAWA NOBORU
IPC: G03G15/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To uniformly and stably supply a releasing agent, even if an inclination and vibration are applied, for preventing the generation of an image noise, with a compact constitution and at a low cost by making the respective opening sectional areas of plural discharge holes the same and the quantity of the releasing agent discharged from the discharge holes uniform, in a supplying nozzle. SOLUTION: An oil coating mechanism 40 is provided with a means 41 which is extended in the axial direction of a fixing roller 20 and for coating it with oil and the supplying nozzle 43 which is extended in the longitudinal direction of the coating means 41 and for supplying the oil to the coating means 41 through the plural discharge holes 42. The supplying nozzle 43 is formed so that the holes of respective tube pipes serving as the oil discharge holes 42 have almost the same size, to make the respective opening sectional areas of the plural discharge holes 42 almost the same. Further, the supplying nozzle 43 is provided with a uniformizing means 70 for making the quantity of the oil discharged from each of the discharge holes 42 uniform, so that the quantity of the oil with which the fixing roller 20 is coated becomes uniform in the longitudinal direction of the roller.
Patent JP-H02104013-A (JP)
Title: Surface acoustic wave device
Inventor: TAKASE MOTOYOSHI
IPC: H03H9/145
Filed: 1988-10-13
Abstract: PURPOSE:To suppress the electromagnetic coupling caused between lead wires of input/output transducers (TRNs) by separating a signal lead wire of an input TRN, a ground potential lead wire, a signal lead wire of an output TRN and a ground potential lead wire while clipping a surface wave propagation path inbetween. CONSTITUTION:Input TRN 1-1, 1-2 and an output TRN are arranged alternately on one major plane of a piezoelectric substrate A and shield electrodes 3-1, 3-2, 3-3, 3-4 divided into two are arranged among the input/output TRNs 1-1, 1-2 and 2. Each shield electrode is connected to ground potential fingers 12-1, 12-2, 12-3 of the input or output TRN placed adjacently. Moreover, the ground potential electrode of the input/output TRNs is separated electrically on a piezoelectric substrate and ground potential lead wires 5-1,...,5-6 of each TRN are led to electric signal lead wires 4-1, 4-2, 4-3 with a surface acoutstic wave propagation path inbetween. The ground potential lead wires 5-3, 5-4 of the input TRN 1-1 are place at the same side as the electric signal lead wire 4-2 and leadout positions C1, C2, C3 are selected at the same side. Similarly, the relation as above is satisfied as to the TRN 1-2 and 2. Through the constitution above, the electric signal and ground potential lead wires from the TRNs clip the surface acoutstic wave propagation part between the input TRN and the output TRN and are separated completely thereby avoiding the electromagnetic coupling between the input and output TRN lead wires.
Patent JP-H11140461-A (JP)
Title: Chemical absorption for recovering olefin from decomposed gas
Inventor: BARCHAS RICHARD
IPC: B01D3/40
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To produce an olefin in a high purity and at a low cost from a decomposed gas under a mild condition by compressing, washing and performing a selective hydrogenation of a decomposed gas, then scrubbing and olefin stripping the gas, and then separate-treating a gas flow rich in olefin therefrom. SOLUTION: This method for chemical absorption for recovering olefins from a decomposed gas comprises compressing the decomposed gas by 50-250 psi pressure to obtain a compressed and decomposed gas flow, washing the gas to remove an acidic gas, performing a selective hydrogenation of acetylene and dienes contained therein, treating the hydrogenated, washed and compressed gas flow by a scrubbing solution containing a metal salt in an absorbing agent column to obtain a scrubbed liquid state flow rich in olefins, treating the flow in an olefin stripper to obtain a stripped gas flow rich in olefins, and then separating the gas flow into a product flow rich in ethylene, a product flow rich in propylene and a product flow rich in 4C olefins.
Patent JP-H04132614-A (JP)
Title: Production of perovskite-type multiple oxide powder
Inventor: OKABE KAZUMI
IPC: C01G23/00
Filed: 1990-09-25
Abstract: PURPOSE:To produce the subject multiple oxide powder having fine particle size and narrow particle size distribution width by reacting a monodispersed amorphous oxide of a tetravalent metal element in an aqueous solution of an alkaline-earth metal and an alkali metal hydroxide under a specific condition and baking the reaction product. CONSTITUTION:A monodispersed amorphous oxide is produced by hydrolyzing at least one kind of alkoxide of tetravalent metal element B (Ti, Zr or Sn). The obtained slurry is added to an aqueous solution containing 1mol (based on 1mol of the monodispersed amorphous oxide in the slurry) of at least one kind of alkaline-earth metal A (Ba, Sr, Mg or Ca) and 1-4mol of an alkali metal hydroxide (e.g. NaOH) or an amine (e.g. methylamine) and is made to react at 60-98 deg.C to form a perovskite-type multiple oxide. The objective perovskite-type multiple oxide powder (ABO3) having large specific surface area and high surface activity can be produced by baking the obtained multiple oxide at 400-600 deg.C.
Patent JP-H07111275-A (JP)
Title: Resin die-bonding method
Inventor: KOBAYASHI SHIGERU
IPC: H01L21/52
Filed: 1993-10-14
Abstract: PURPOSE:To provide a resin die-bonding method by which gas such as the air is not included in adhesive when the adhesive is spread thin as a method of mounting the bare chip of a semiconductor device on a required position on a substrate for the assembly of a hydrid IC, etc. CONSTITUTION:Adhesive 7 applied to the surface of a stamp 6 to form a plurality of islands is transferred to the required position on a substrate 3. The bare chip 4 of a semiconductor device is pressed against the substrate 3 to make the adhesive 7 thinner, and the bare chip 4 is mounted on the substrate 3 with the adhesive 7 therebetween. The adhesive 7 partitioned into islands by partition belts 8, at least, extended radially from the center part to the circumferential part with the gradually increasing widths is transferred to a predetermined position on the substrate.
Patent JP-H0890643-A (JP)
Title: Injection orientation blow molding method of polyethylene
Inventor: NAKAJIMA HISASHI
IPC: B29C49/06
Filed: 1994-09-26
Abstract: PURPOSE: To provide an orientation blow molding method enabling mold release at a surface temperature which can perform both mold release of a preform and orientation blow molding after that and a temperature range is not spoiled by contraction within a suitable temperature range as polyethylene, by a method wherein separation between a core mold and the preform is preceded by making use of gaseous pressure. CONSTITUTION: The inside of a preform, which is formed of a molten polyethylene by injecting and filling into an injection mold, is separated from a core mold by injecting gas into a boundry between the core mold and the preform prior to mold release of the preform from an injection mold by holding a mouth part of the preform by a lip mold. Mold release is performed under a state wherein the inside of the preform is under a state of high temperature since cooling is uncomplete and a surface temperature of the preform directly after mold release is within a temperature range becoming 80-90 deg.C at the normal temperature. Orientation blow molding is performed while the surface temperature after mold release is rising by internal heat of the preform and a set temperature of the preform is not spoiled by contraction.
Patent JP-H08157369-A (JP)
Title: Triglyceride lowering agent
Inventor: SUGIYAMA YASUO
IPC: C07D498/04
Filed: 1995-10-03
Abstract: PURPOSE: To obtain the subject lowering agent, containing a condensed ring compound represented by a specific formula and useful for preventing and treating hyperlipemia, above all, preventing and treating hypertriglyceridemia according to a new mode of action. CONSTITUTION: This lowering agent contains a compound of the formula [R<1> is H or a (substituted)hydrocarbon; R<2> and R<3> are each H, a (substituted) hydrocarbon or a (substituted)heterocyclic ring; X' is a (esterified)carboxyl, a (substituted)carbamoyl, a (substituted)OH, a (substituted)amino or a (substituted)heterocyclic ring having H which can be deprotonated; ring A is a (substituted)benzene ring or a (substituted)heterocyclic ring; ring J' is a 7- to an 8-membered heterocyclic ring containing <=3 hetero-atoms as ring constituent atoms], preferably (3R,5S)-7-chloro-5-(2,3-dimethoxyphenyl)-1-neopentyl-2- oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine-3-acetic acid or its pharmaceutically permissible salt (preferably an Na salt).
Patent JP-H04133773-A (JP)
Title: Printer
Inventor: KATAHIRA HIROAKI
IPC: B41J29/13
Filed: 1990-09-26
Abstract: PURPOSE:To set a recording sheet tensely near a printing part by interference of an interfering element and thereby prevent the sheet from becoming damaged or jammed or print from becoming shear by providing the interfering element which interferes elastically with the sheet in a sheet transport path connected to a printing part in freely movable state. CONSTITUTION:An enclosure-type cover 40 is installed in freely operating manner on the top of a main case system 20, centered around a fulcrum A. In side this cover 40, an interfering element 41 is mounted at a position where a recording sheet 22 stretches between a platen 24 and a sheet wining shaft 30 is interfered, if the cover 40 is closed. The interfering element 41 is a thin elastic platen-like member. If the cover 40 is closed, the interfering element 41 mounted on the cover 40 presses the recording sheet 22 forward between the platen 24 and the sheet winding shaft 30. subsequently, the recording sheet 22 is maintained tensely between a sheet roller 22 and the sheet winding shaft 30.
Patent JP-H05102959-A (JP)
Title: Phase comparing device
Inventor: MASUKO YASUNAO
IPC: H04L7/10
Filed: 1991-10-03
Abstract: PURPOSE:To secure a stable operation of a PLL circuit by reducing a virtual phase error related to a preamble part containing an inversion of 3T of a transmission signal without generating a hindrance in a phase comparing operation to a byphase mark modulating part having an inversion of only 1T and 2T of the transmission signal in a digital audio interface. CONSTITUTION:In addition to a 1.5T detecting circuit 11, a 2.5T detecting circuit 12 is provided. Also, by a D-flip-flop 13, a T-flip-flop 14, a timer circuit 15, three EXOR gates 17-19, a switch circuit 20 and an inverter 21, an inversion operating circuit 22 for inverting a phase error detecting object signal (g), whenever a transmission signal (a) is inverted, and also, inverting the phase error detecting object signal concerned (g) in both positions of 1.5T and 2.5T is constituted. The phase error detecting object signal (g) becomes a phase error signal (i) after its phase is compared with a clock signal (h) by a phase error detecting circuit 16 of an edge comparison type.
Patent JP-S61135327-A (JP)
Inventor: NAGAE MASAOMI
IPC: H02H7/06
Filed: 1984-12-05
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-S63110890-A (JP)
Title: Noise eliminating circuit for video signal
Inventor: IZUMI SHINOBU
IPC: H04N5/213
Filed: 1986-10-28
Abstract: PURPOSE:To obtain output signals without any kinds of noise by detecting the presence and absence of pulse-like noise from the frame difference signal being a difference with a necessary reference signal and outputting interporation or correction signals. CONSTITUTION:The reference signal of a frame video signal which is about to pass through a delay circuit 17, a multiplexer 20, a frame memory 11 and the like, and the frame video signal are added, and a subtractor 14 outputs the frame difference signal. The frame difference signal whose mixed ration is adjusted in a ROM15 and the reference signal are processed in a subtractor 16, and they turn to be the correction signal (c) of the frame video signal whose white noise is removed. With the aid of the circuits 17 and 18, a 1/2 adder 19, a corpolation signal (a) corresponding to the frame video signal in preceding and subsequent lines are formed. A logical circuit 22 discriminates the presence and absence of pulse-like noise based on the previous, current and subsequent frame difference signals by circuits 21 and 23, and the signals (a) or (c) is outputted from the multiplexer 20 in accordance with a corresponding selection signal (s), whereby they turn to be the signals without pulse-like noise and white noise.
Patent JP-H1195595-A (JP)
Title: Releasing agent applying mechanism for fixing device
Inventor: ITO TETSURO
IPC: G03G15/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the releasing agent applying mechanism of a fixing device by which oil is uniformly and stably applied and the occurrence of image noise is prevented. SOLUTION: Oil O is supplied to an applying means 53 only when a rotary body R consisting of a fixing roller 20 and a pressure roller 30 is rotated based on oil replenishing speed decided according to the rotational speed of the rotary body R and oil replenishing quantity decided according to the rotating time of the rotary body R, so that oil consumed is immediately replenished, and oil is stably and uniformly applied without causing offsetting or the like.
Patent JP-2001082953-A (JP)
Title: Shape measuring apparatus
Inventor: HASHIMOTO KOJI
IPC: G01B21/30
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily and quickly measure with high accuracy the data about the shape of the subject of measurement whose surface is formed into a spherical or circular shape. SOLUTION: A spindle 5 is rotated while holding the subject 1 of measurement with the spindle 5, while a measuring piece 7 is brought close to the subject 1 of measurement to detect measurement data in each rotation phase. The measurement data are output from an A/D converter 9 in synchronization with the rotation phase and temporarily stored in a RAM 10. An HDD 11 stores in order of hysteresis the measurement data stored in the RAM 10, until a predetermined number n (e.g. 200) is reached, and an average value calculating part 12 calculates an average (measured average value Ave) in each phase of the measurement data; the measured average value Ave is subtracted from the current measurement data temporarily preserved in the RAM 10, whereby data about the shape of the subject 1 are calculated.
Patent JP-H0569729-A (JP)
Title: Air conditioning device for vehicle
Inventor: ITO HIROYUKI
IPC: B60H1/00
Filed: 1991-09-10
Abstract: PURPOSE:To remove any unpleasant feeling caused by a breeze, etc., after a blower motor is stopped in the state of outside air induction in an air conditioning device for a vehicle. CONSTITUTION:When a blower switch 33 is turned OFF in a state wherein an outside air induction hole is opened by an inside/outside air switching damper, first and second relays 34, 35 are magnetized and an auxiliary switched over, and, at the same time, an auxiliary lamp switch 31 is switched over. As a result of the above, a movable plate 28b is rotationally driven by a motor 28a, the outside air induction hole is closed by the inside/outside air switching damper, and an inside air induction hole is opened. Further, an inside air indicator lamp 26d lights up. Since the device is constituted to automatically open the inside air induction hole when a blower motor 32 is turned OFF like, this a breeze is not blown into a car room, not giving any unpleasant feeling consequently.
Patent JP-H08116899-A (JP)
Title: Glutinous rice pounding machine
Inventor: HAMAKAWA TERUHISA
IPC: A23L7/10
Filed: 1994-10-21
Abstract: PURPOSE: To provide a glutinous rice pounding machine not causing peel in a stone mortar and pounding glutinous rice well. CONSTITUTION: A stone mortar 1 comprises granite and consequently will hardly cause peel by use. Since a lower part area 2 on the inner surface of the stone mortar 1 is conic and has no corner, rice cake is not hardly stuck to the nook of the bottom. Since an upper area 3 has the inclination of the tangent line on the inner surface from the horizontal direction discontinued from the lower part area 2 and a diameter at the upper part larger than that at the lower part, a part of the upper part area 3 close to the lower part area 2 side is made into a narrow state. Consequently, in pounding glutinous rice, rice cake which rotates by the action of rotary blades 5 is raised along the inner surface of the stone mortar 1 by centrifugal force, dropped when it reaches height not to receive the action of the rotary blades 5 and is vertically moved.  The upward movement of the rice cake is made remarkable by existence of the narrow inner surface. In dropping of the rice cake, since the inner surface is made narrow, the rice cake is liable to fall on the part of the rotary blade 5.
Patent JP-S63109338-A (JP)
Inventor: EDOMUNTO SHIESURE
IPC: G01L3/10
Filed: 1987-10-14
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。