baber/WOPTO huggingface dataset:
Patent JP-S577516-A (JP)
Title: Encoder
Inventor: TAMAKI HIROSHI
IPC: G01D5/347
Filed: 1980-06-17
Abstract: PURPOSE:To enable to provide a high precision without a wide change in a constitution, by a method wherein a lattice pattern of a code plate and a group of sensors are arranged in an array, which equalize in an arrangement frequency, are are positioned so that they can cross each other. CONSTITUTION:A code plate 1, in which light and dark information is periodically arranged in a longitudinal direction, and a linar sensor 2 are located within a plane, being perpendicular to a paper surface, and tilting at an angle theta to each other. The arrangement of the light and dark pattern of the plate 1 and the arrangement of a group of the sensors 2 have the same period. The output of the sensor 2 produced resulting from the relative movement of the plate 1 to the sensor 2 is added to a signal distributor 13 after being amplified. The distributor 13 distributes the signals of the sensor 2 into signals of even-numbered elements and signals of odd-numbered elements, and the signals are sent to envelope curve detectors 14 and 15. Output signals from detectors 14 and 15 are compared by means of a comparator 16, and a comparision output is generated at a point where the two signals produce the same electrical potential. The comparison output is added to a counter 17 which feeds counting values to a conversion circuit 12, and a micro reading result of a movement amount is obtained from the circuit 12.
Patent JP-S559037-A (JP)
Title: Insecticide for paddy-rice plant
Inventor: MORIYAMA SATORU
IPC: A01N47/24
Filed: 1978-07-04
Abstract: PURPOSE: To provide an insecticide for paddy-rice plant, effective to rice stem borer, especially to resistant green rice leafhopper, containing S-methylacetothiohydroximate derivative as an effective component.  
     CONSTITUTION: Insecticide containing O-{N-[N'-(methylthioethylideneiminoxycarbonyl) -N'-methylaminosulfenyl] -N-methylcarbamoyl} -S-methylacetothiohydroximate of formula as an effective component. It can be used in the form of powder, emulsion, dust, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62242030-A (JP)
Inventor: IWAI MITSURU
IPC: E03D9/08
Filed: 1986-04-09
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-H08251000-A (JP)
Title: Bus driver and bus transmission system
Inventor: KAMIYA HIROSHI
IPC: G06F3/00
Filed: 1995-03-13
Abstract: PURPOSE: To minimize ringing by connecting a pull-up resistor to a drain section of a MOS transistor(TR) connecting to a waveform input output terminal and connecting to the other terminal of the pull-up resistor to a point of a prescribed voltage. CONSTITUTION: A drain 11 of a MOS TR 10 being a waveform input output section of the bus driver assembled in an LSI package PKG connects to one terminal of a pull-up resistor 5 and a waveform input output terminal 16 and a source 12 of the MOS TR 10 connects to ground. Furthermore, the other terminal of the pull-up resistor connects to a point of a termination voltage VT applied to a bus to which an LSI package PKG is mounted. Thus, ringing at leading and trailing of a waveform in the waveform input output section is suppressed and the ringing is quickly reduced.
Patent JP-2000272733-A (JP)
Title: Container carrying device with locking flange
Inventor: YAMAMOTO KENICHIRO
IPC: B65G17/38
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of securing a wider lower space and supporting a container with its lower opening largely expanded in a suspended condition, easy to carry in a smaller space, easy to handle, sure, smooth and stable to carry, capable of ensuring limited movement of chain units to the opening sides of mounting recesses and keeping a pair of chain bodies at a constant interval, simple to construct, superior in durability, hard to trouble, adequate to mass-production, inexpensive and profitable. SOLUTION: This device is equipped with a pair of rails B provided with mounting recesses 20 and a pair of chain bodies A mounted in the mounting recesses 20 in a slidable manner. The chain bodies A are formed by connecting a plurality of chain units via connecting pins. Supporting projections 11 are protruded horizontally on the lower ends of a front face plate 10 and locking projections 9 protruded on the upper and lower back sides of a connector 2 are locked to upper and lower locking recesses 21, 22 provided in the upper and lower corners of the mounting recesses 20 for supporting a container D being suspended with the supporting projections 11.
Patent JP-S60227118-A (JP)
Title: Optical resolver
Inventor: SHIMOKAWA KATSUYUKI
IPC: G01D5/347
Filed: 1984-04-25
Abstract: PURPOSE:To improve resolving power by providing three slit plates disposed in proximity to a rotary disk, three light emitting element for irradiating light beams to the respective slit plates and photodetectors thereof and a generator for 3 kinds of reference signals which are shifted in phase by each 120 deg. electrical angle. CONSTITUTION:Plural stationary slits 4-6 which allow transmission of light are provided at the same pitch as the pitch of the slits provided to the rotary disk 2 and are disposed in proximity to the disk 2 by shifting the slits by each 1/3 the pitch of the disk from each other. The three light emitting elements 10-12 for irradiating the light beams to the respective three slits 4-6 and the three photodetectors 16-18 on which the light transmitted through the plates 4-6 are made incident are provided. The reference signal generator which outputs three kinds of the reference signals having the specified frequency at the phases shifted from each other at every 120 deg. electrical angle and a signal synthesizing circuit which outputs the phase modulation signal proportional to the rotating angle from the output signals from the photodetectors 16-18 and the reference signals are provided. The rotating angle is detected with muxh higher resolving power in ordiary working accuracy.
Patent JP-H02261847-A (JP)
Title: Composition and multi-layered structure
Inventor: NEGI TAICHI
IPC: C08L29/04
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a compsn. free from occurrence of crack, pinhole, etc., when it is secondarily treated and gas barrier properties by compounding plurality of specified ethylene-vinyl alcohol copolymers. CONSTITUTION:An ethylene-vinyl alcohol copolymer (hereinbelow described as EVOH) compsn. with a mean ethylene content of 20 to 60mol% and two or more endothermic peaks in DSC measurement and satisfying furthermore formulas I to IV is obtd. by compounding 2 or more EVOH copolymers with different ethylene contents. In said formulas, W1 is an EVOH with the max. ethylene content and W2 is an EVOH with the min. ethylene content; MP1 content MP2 are each the min. or the max. endothermic peak temp. when DSC measurements of the EVOH compsn. are performed; (mp1) and (mp2) are each the min. or the max. endothermic peak temp. when DSC measurements of the resin obtd. by resaponification of said compsn. are performed; S1 and S2 are each an area corresponding to the peak temp. MP1 or MP2 when DSC measurements of said compsn. are performed MFI(0) and MFI(2) are each a melt viscosity of said compsn. after 0 or 2hr from the beginning when said compsn. is heated at 220 deg.C in the presence of N2.
Patent JP-H08278156-A (JP)
Title: Navigation system
Inventor: HASHIMOTO TAKAHIRO
IPC: G01C21/00
Filed: 1995-04-07
Abstract: PURPOSE: To adduce a return route quickly in the case where a vehicle deviates from the recommended route. CONSTITUTION: A control computer 16 reads the map data of an area inclusive of the current position and a recommended route out of a data storage unit 20, loading it on a memory 18 while the current position of a vehicle is situated on a recommended road, through which preliminary operation takes place which is carried out with the nearest spot to the destination among the recommended routes at the map data as a starting point. In the case where the vehicle actually deviates from the route, the control computer 16 computes a return route with the preliminary operation result, feeding an output unit 22 with it.
Patent JP-S578820-A (JP)
Title: Switching regulator
Inventor: KAKO MASAO
IPC: H02M3/156
Filed: 1980-06-19
Abstract: PURPOSE: To improve voltage reduction characteristics and rising characteristics of a power voltage by connecting a series circuit of a capacitor, a resistance and an inductance between the output terminal of a switching (SW) regulator and an energizing transistor (TR).  
     CONSTITUTION: Between an output terminal 4 and the base of an energizing TR13, the series circuit of a capacitor (C)26, a resistance (R)27 and an inductance (L)28 is connected. When the TR13 and an SWTR2 are out of phase, as an output voltage rises, variation in output voltage is transferred to the TR13 via this series circuit to increase the conduction period of the TR13 while decreasing that of the SWTR2, thereby reducing the output voltage. When the output voltage drops, the output voltage rises in the reverse operation. If an unregulated DC power voltage applied to a terminal 1 drops below a set value, an error detecting TR18 is cut off and a ripple of the output voltage increases, but is fed back to the TR13 via the series circuit of the L, C and R to control the conduction period of the TR2, so that an increase in ripple of the output voltage is suppressed, delaying the rising of the power voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57198254-A (JP)
Title: Manufacture of inorganic fine particle coated with metal
Inventor: MASUI SHIYUUICHI
IPC: C23C18/31
Filed: 1981-05-29
Abstract: PURPOSE: To provide electric conductivity to electrically nonconductive inorg. fine particles having a prescribed size by forming metallic films on skeleton particles or aggregates of the fine particles and by carrying out pulverizing to a prescribed size.  
     CONSTITUTION: Skeleton particles or aggregates of electrically nonconductive inorg. fine particles having ≥10μm particle size are electroless-plated or further electroplated to form metallic films on the surfaces. The skeleton particles or the aggregates having the formed metallic films are pulverized to ≥5μm particle size. Thus, electrically conductive inorg. fine particles coated homogeneously with metal are obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57196668-A (JP)
Title: Video signal detector
Inventor: SHIOTANI YUUICHI
IPC: H04N5/21
Filed: 1981-05-28
Abstract: PURPOSE:To accurately pick up a signal for detection, by eliminating a part near the front ridge of a vertical synchronizing signal out of clamping pulses, in detecting the part near the front ridge of the vertical synchronizing signal of an DC regenerated video signal with a clamp circuit. CONSTITUTION:In a television transmission/reception system, for a circuit making the operations such as ghost detection, operation, generation and storage of weighting coefficient to control a transfer function of a transversal filter 5 so as to have an inverse transfer function of a transmission system due to ghost to eliminate the ghost, the video signal is clamped with a clamp pulse at a clamp circuit 7 to reproduce the DC component, a signal near the front ridge of a vertical synchronizing signal from the video signal with DC regeneration is detected and the clamp pulse is eliminated near the front ridge of the vertical synchronizing signal to be outputted.
Patent JP-H05284509-A (JP)
Title: Single plate type solid-state color image pickup device
IPC: H04N5/357
Filed: 1992-04-03
Abstract: PURPOSE:To reduce the noise without reducing the color signal carrier to improve the sensitivity by circulating the signal electric charge in a cyclic CCD to add and output the signal charges of the same color components. CONSTITUTION:A cyclic electric charge transfer device 15 and an output device 16 are provided on the output side of the last electric charge transfer stage consisting of electrodes 11, 11... and 12, 12.... First sent signal charges 1 and 2 are circulated by the cyclic electric charge transfer device 15 and are internally added to next sent signal electric charges 3 and 4 respectively. These added signal electric charges are outputted through the output device 16 to obtain the signal where signal charges of the same color components are added. This method is repeated to obtain a continuous output. Thus, not only signal electric charges of every two picture elements but also those of three picture elements out of signal electric charges of a CCD image pickup element having color filter arrays with two picture elements as one period are internally added.
Patent JP-H02259963-A (JP)
Title: Design device
Inventor: SHINDO TOMIO
IPC: G06F17/50
Filed: 1989-03-31
Abstract: PURPOSE:To always adjust the amount of information stored in a knowledge data base to required and sufficient amount fitting in an actual condition and to accelerate processing speed from the input of an evaluation word to the display of an image by managing the requirement of the information stored in the knowledge data base, and outputting an alarm when nonuse information appears. CONSTITUTION:When an epithet as the evaluation word 30 is inputted by operating an evaluation word input means 1, the optimum vehicle design element 32 is inferred and extracted with an epithetic processing from the knowledge data base 3 by the function of the CPU of a computer by a design selection means 4, and an extracted vehicle design element 32 is image-displayed on a display means 2. Meanwhile, an information managing means 5 detects the requirement of the information such as the availability of the evaluation word 30 stored in the knowledge data base 3 and the influence of a design element on the evaluation word 30, etc., at every image-display of the design element after the evaluation word 30 being inputted, and the alarm is issued when detected requirement for a prescribed period is less than preset requirement. In such a way, old information in the knowledge data base can be eliminated.
Patent JP-S58199377-A (JP)
Inventor: ICHIKAWA AKIRA
IPC: G09B29/10
Filed: 1982-05-17
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-S526457-A (JP)
Title: Inverter circuit
Inventor: MINATO OSAMU
IPC: G11C19/28
Filed: 1975-07-07
Abstract: PURPOSE:Development of a high speed low power consumption E-D converter.
Patent JP-H04316300-A (JP)
Title: Voice input unit
Inventor: CHIBA FUMITAKA
IPC: G10L15/28
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a closed type microphone for inserting into the hole of outer ears whereby conversion to a recognizing signal can clearly be performed even for a small voice to the extent of murmur by grasping in the outer ear part without uttering a voice and a tooth gnashing sound generated by a vocal cord to the outside of the body even once by a voice input unit. CONSTITUTION:A voice input unit is constituted of a pair ear concha cavity part 11, an outer ear path inserting part 12 and further, an internal voice fetching port 13 fitted at the tip. Since the internal voice such as the voice and the tooth gnashing sound generated by a vocal cord of humans is communicated to the outer ear path after the drum is vibrated through a ear tube, the voice input unit is inserted into the hole of the outer ear to consist of the ear concha cavity and the outer ear path, and the internal voice is grasped. That is, the internal voice is grasped by a voice input unit 21, made into a voice input signal 22, this successively passes through an analyzing part 24 to constitute a voice recognizing unit 23, a special extracting normalized part 25 and a classifying part 26, a generated voice input signal 27 is inputted to an information processor not shown in the figure. Thus, even at the time of an external noise, the internal signal processing can be executed.
Patent JP-H08281605-A (JP)
Title: Rotary saw
Inventor: ARUFUREETO OODENDAARU
IPC: B23D51/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To make the following-up of a saw blade possible by pivoting a guide strip piece backwards or forwards in response to working situation by a structure wherein the guide strip piece of the same blade is pivotally arranged about a shaft extending nearly parallel to a base plate above the base plate. SOLUTION: A saw blade 122 projects downwards through a through slit 124 provided on a base plate 126. The back 123 of the saw blade is supported by a rotatable guide roller 128, which is supported with a bearing bracket 129 and which itself abuts springingly elastically against the back 123 of the saw blade. Further, a guide strip piece 130 is abutted over its total length against the back 123 of the saw blade and mounted pivotally through a shaft 132 to the bearing bracket 129. Furthermore, a guide strip piece arm 134 bent normal to the guide strip piece 130 is equipped with a hole 136, with which the leftside end part 137 of a tension spring 138 is engaged, at the free end of the arm. As a result, the guide strip piece 130 is elastically fitted by pressure to the back 123 of the saw blade so as to allow to be followed at all times up to the swinging movement of the saw blade 122.
Patent JP-S568246-A (JP)
Title: Preparation of fiber board with solid substance
Inventor: KUNIMATSU SHIYUUJI
IPC: B27N3/18
Filed: 1979-06-30
Abstract: PURPOSE: To enable easy preparation of an article whose solid substance part has sufficient strength by forming a stepped groove through the compression by a stepped press and then cutting the groove into a necessary shape.  
     CONSTITUTION: In a fiber board 1 such as a rock wool board in the state of a wet mat after being pressed are formed two cuts 7 by a cutter 12. Next, by a stepped press 13, the portion between both cuts is compressed to form a stepped groove 8, the bottom part of the groove 8 being made to have high density. If necessary, a reinforcing agent 9 is poured into the bottom part of the groove 8 for further reinforcement thereof. After that, the stepped groove 8 is cut off along the wall surface and the bottom surface thereof, thus the form of a product shown by a wavy line is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02261454-A (JP)
Title: Seat plate-up and-down moving apparatus in hot water injection type massage apparatus
Inventor: TSUKADA YUZO
IPC: A61H9/00
Filed: 1989-03-31
Abstract: PURPOSE:To simplify the subject apparatus by arranging a guide member to the rear of a backrest plate to mount a seat plate holder so as to make the same movable up and down and fixing one end of a chain to the upper end of said seat plate holder to suspended said chain downwardly through a guide pulley and mounting a weight to the leading end of the chain. CONSTITUTION:A seat plate 11 is fixed to a seat plate holder 12 which is, in turn, made movable up and down along the guide member 13 mounted to the rear of a backrest plate 9 and the chain 14 mounted to the upper end of the seat plate holder 12 is suspended downwardly through an upper guide pulley 15 and a weight 16 is mounted to the leading end of the chain 14. By this constitution, if a large or small person sits down on the seat plate 11, the weight 16 moves up and down corresponding to his body weight to move the seat plate 11 so as to position a neck above the surface of the water automatically and handle operation becomes unnecessary and a mechanism becomes extremely simple and can be provided inexpensively.
Patent JP-H08276361-A (JP)
Title: Automatic buff polishing device
Inventor: KUSANO TAIICHI
IPC: B24B49/10
Filed: 1995-04-07
Abstract: PURPOSE: To automate highly accurate buff polishing works by controlling the movements of a drum, each buff and a chucking means respectively based on position detecting signals by a position detecting section, and pressure contact force signals by a pressure contact force detecting section. CONSTITUTION: A control means 57 consisting of a control section, wires a pressure contact sensor section 15 and a position sensor section (connected to a drum driving motor 40) so as to connect them. Dimensional data for the outer profiles of a plurality of rotating drums applying buff polishing works is stored in advance. A pressure contact force detecting signal F from the pressure contact force sensor 15 is amplified by a pressure contact sensor amplifier 60, it is made into a pressure contact information signal H1, and it is outputted to the control section 57. The control means 57 controls the drum driving motor 40, a buff positioning mechanism 7, a table driving motor 45 and a drum carrying mechanism 9 through a drum driving motor driver 58, a buff positioning mechanism controller 61, a table driving motor driver 58 and a drum carrying mechanism controller 62.
Patent JP-H03283804-A (JP)
Title: Audio amplifier
Inventor: TAKESHITA RITSUJI
IPC: H03F1/00
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the pop noise by detecting whether the DC bias voltage applied to an input signal is within a prescribed range or not and stopping AC signal transmission in an amplifier at the time of detecting the bias voltage beyond the prescribed range. CONSTITUTION:A voltage detecting circuit 10 detects whether a DC bias voltage Vb applied to an input signal IN is within the prescribed range or not, that is, whether or not it is higher than a prescribed reference voltage Vth or above. An AC mute circuit 11 controls AC signal transmission in the amplifier and when the voltage detecting circuit 10 detects the bias voltage Vb beyond the prescribed range, namely, Vb<Vth, the circuit 11 is operated to stop AC signal transmission from a differential input circuit 3 to BTL output circuits 5 and 6. Thus, the pop noise at the time of power-on/off or the like is prevented without increasing the number of external parts, and also losing the freedom of tone quality design.
Patent JP-S58200995-A (JP)
Title: Condensing heat transfer pipe
Inventor: HASHIZUME KENICHI
IPC: F28F1/16
Filed: 1982-05-19
Abstract: PURPOSE:To enable to maintain high condensation thermal conductivity by forming the pitches of thin grooves so that they are small in an upper section and are large in a lower section in the condensing heat transfer pipe, which has the thin grooves in the pipe axial direction of a refrigerator, etc. and is arranged vertically. CONSTITUTION:The vapor of a medium to be condensed flows into a shell 2 from an introducing nozzle 5, and is condensed by a large number of the heat transfer pipes 1, which are arranged vertically and through which cooling water is flowed, and a liquid is discharged from a discharge nozzle 6. The heat transfer pipe 1 has the thin grooves in the pipe axial direction in order to improve condensation thermal conductivity, a condensate in a crest section 7 is pulled to a trough section 8, and high thermal conductivity is obtained. The groove pitches of a section in l1 length of an upper section is made small and a section in l2 length of a lower section large, and l1 length is selected to length shorter than size through which a flooding phenomenon in which the trough sections are buried completely is started, thus maintaining high condensation thermal conductivity. When the longer heat transfer pipes are required, l3... sections, groove pitches thereof are further larger, are formed under l2.