baber/WOPTO huggingface dataset:
Patent JP-S62247640-A (JP)
Title: Data transmission unit
Inventor: HIRANO SEITARO
IPC: H04L29/08
Filed: 1986-04-18
Abstract: PURPOSE:To quickly perform the transmission of data after recovery of a slave station or a transmission line by securing automatic transmission of data to the slave station in case no data is received form the slave station within a fixed period of time after transmission of data. CONSTITUTION:A master station 101 is first set in a transmission mode and transmits data to a slave station 301. A timer 145 starts time counting when transmission of data is through to set the station 101 in a reception mode. If the reception of data is through via the station 301, before time-up of the timer 145, the station 101 is set again in a transmission modoe. Hereafter the station 101 repeats transmission and reception alternately. If no data is received form the station 301 before time-up of the timer 145, the station 101 is switched to a transmission mode for retransmission of data.
Patent JP-S5425791-A (JP)
Title: Integration tyep analyzer
Inventor: OKA SHIYOUTAROU
IPC: G01N27/42
Filed: 1977-07-28
Abstract: PURPOSE: To achieve the simplification of constitution and the improvement of accuracy by using an electrolytic cell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07278679-A (JP)
Title: Continuous annealing device for stainless steel sheet
Inventor: ONODA MASAMI
IPC: C21D9/62
Filed: 1994-04-06
Abstract: PURPOSE:To solve such problems as a low heating rate of a direct fire heating system with burners generally used heretofore, poor thermal response and a high cost as a result of pickling in a continuous annealing device for stainless steel sheets. CONSTITUTION:A heating zone 2 of an annealing furnace is provided with electrical heaters 4 to 7. The inside of the furnace is maintained in a non- oxidizing atmosphere or high-concn. hydrogen atmosphere. A cooling zone 3 right behind this heating zone is preferably provided with a high-velocity gas jet cooler 10 by gaseous hydrogen. As a result, the heating capacity of the annealing furnace is improved and the furnace length is shortened. In addition, the thermal responsiveness is improved. The simplification or omission of the pickling equipment is made possible by drastically suppressing the oxidation of the steel sheet surfaces at the time of annealing. The cost which is heretofore required for the pickling is greatly reduced.
Patent JP-H04320852-A (JP)
Title: Ink jet recording device
Inventor: ARAI ATSUSHI
IPC: B41J2/165
Filed: 1991-04-22
Abstract: PURPOSE:To maintain the cleaning characteristics of a recording head even in usage for a prolonged term, and to conduct excellent recording by providing a member removing the ink of a cleaning blade while being adjoined to the recording head and a member absorbing removed ink and moving the ink to another position. CONSTITUTION:A wiping member 10 rubs the discharge-opening forming surface of a recording head 5, and gradually removes foreign matters such as ink, dust, etc., adhering on the discharge opening surface with the rubbing. When a carriage 4 is moved gradually in the direction of the arrow (a) from the state, the wiping member 10 is rubbed with one side face side 12a of a groove section 12 formed to the carriage 4. The wiping member 10 is inserted and made to abut on the groove section 12, into which a foreign matter (i) adhering on the wiping member 10 is scraped off, thus positively absorbing the foreign matter (i) scraped off into the groove section 12 to an absorbing member 11.
Patent JP-S5616975-A (JP)
Title: Tape cassette
Inventor: JIYUUSHIYA HIDEMICHI
IPC: G11B23/087
Filed: 1979-07-16
Abstract: PURPOSE: To enable opening and closing of the cover toward both the up and down directions with a simple constitution, by using the cover stay which is incorporatedly moved with the open and close cover and free from relative movement.  
     CONSTITUTION: At the open and close cover 20 providing the insertion preventing tongue 20a against fingers, the supports 21, 21 are placed in step-wise. Further, by taking the pin 29 as the shaft, the stays 23, 23 and the supports 21, 21 are coupled in rotation-free via the cover stays 23, 23 in rotation-free and the pins 26, 26, and the supports 21, 21 are always at the same position even if the cassette main body 12 is inversed up and down. Accordingly, when the cassette 12 is inserted, one end of the cover 20 lifted up with the nail member 37 is relatively turned via the pin 26 to the stay 23, and another end is turned and open incorporatedly with the stay 23 via the pin 26. The closing is made similarly. As a result, the dust-proof cover is open and close both the up and down direction with a simple constitution, allowing the reversing, recording and reproduction of tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000285371-A (JP)
Title: Vehicle allocation management system
Inventor: YAMASHITA KAZUHIRO
IPC: G08G1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent double allocation at the time of executing vehicle allocation works in parallel by plural vehicle allocation means by preventing the other vehicle allocation means from designating a vehicle when one vehicle allocation means designates one vehicle in a stability storage means as an allocation vehicle. SOLUTION: A priority bestowal means 31 preventing the other vehicle allocation means 32a, 32b, 33 and 34 from designating a vehicle when one stability storage means 312b is designated as an allocation vehicle by vehicle allocation means 32a, 32b, 33 and 34 is installed. When plural operators execute vehicle allocation works on the same vehicle group with different vehicle allocation terminals, and when automatic vehicle allocation by a computer and vehicle allocation by an operator are executed in parallel, double allocation for allocating two different service orders to the same vehicle is eliminated. The priority bestowal means 31 releases the designation impossibility of the vehicle when reception means 37 and 34 accept the service orders.
Patent JP-S59216389-A (JP)
Title: Video signal transmission system
Inventor: FUJII AKIRA
IPC: H04N7/171
Filed: 1983-05-24
Abstract: PURPOSE:To have a sufficient secrecy and restore a high-quality video signal by inverting the polarity of a composite video signal including a horizontal synchronizing signal in every scanning line unit in the transmission side in the video signal transmission of chargeable television broadcasting. CONSTITUTION:A scrambling circuit 9 switches outputs of an inverting amplifier 6 and a non-inverting amplifier 7 by a switching signal 102 to transmit a scramble signal where the polarity is inverted in the back porch part of the horizontal synchronizing signal. A vertical synchronizing signal separating circuit 11 of a switching signal generating circuit 15 transmits a start pulse synchronized with the horizontal synchronizing signal to a pulse signal generator 12. The generator 12 generates a pulse signal having the frequency of the horizontal synchronizing signal which is a certain time behind the start pulse, and this pulse signal is inputted to the clock input of a PN code generator 13, and the PN code designated by a key code setter 14 is transmitted as the switching signal 102 to the circuit 9.
Patent JP-S58208735-A (JP)
Title: Strobe device of camera
Inventor: FURUSAWA MOTOYOSHI
IPC: G03B17/04
Filed: 1982-05-28
Abstract: PURPOSE:To store a strobe device adherently to the side of a camera body when the strobe device is not used and to improve the appearance of the camera body, by changing a strobe light emitter pivotally on the front of a pentaprism of a single-lens reflex camera. CONSTITUTION:A supporting body 1 for the strobe light emitter is fixed on the front of the pentaprism fitted to the upper part of the camera body 1 and a strobe light emitter case 5 is pivotally attached to the body 1 through a horizontal bearing part 4. When the strobe device is not used, the strobe light emitter case 5 is adherently stored in the front of the pentaprism 2. Consequently, the strobe light emitter having sufficiently large size practically can be stored by folding it with the improved appearance.
Patent JP-S59216077-A (JP)
Title: High-sensitivity magnetism detection system
Inventor: UTSUNO MEGUMI
IPC: G01R33/025
Filed: 1983-05-24
Abstract: PURPOSE:To detect magnetism from a magnetic body in movement with high precision by correcting and removing the distortion of magnetic field variation having high spatial uniformity due to stationary magnetic material and conductive material present near a magnetometer. CONSTITUTION:Coefficients A,B, and C with which the standard deviation -DELTA of residual DELTA=R-(AX+BY+CZ) is minimized are calculated by a coefficient determining device 4 by using a group of data obtained from the output R of a one-axis magnetometer 1 and outputs X, Y, and Z of a three-axis magnetometer within a specific time which is determined by a moving magnetic body as a target to be detected. A subtracter 5 uses those coefficients to calculate the residual DELTA momentarily, and simultaneously the coefficient determining device 4 repeats arithmetic for coefficient determination under the control of a time controller 7. A discriminator 6, on the other hand, compares a signal waveform as a reference of the time width and intensity determined depending upon the properties of the moving magnetic body as the target to be detected with the residual DELTA to generate a detection warning showing the target is found when the residual is greater.
Patent JP-S59216947-A (JP)
Inventor: KOORIYAMA MASAYUKI
IPC: D03D47/30
Filed: 1983-05-24
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-H11288033-A (JP)
Title: Roll film camera
Inventor: KAWANO KIYOSHI
IPC: G03B1/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a roll film camera provided with a film winding mechanism where film is quickly changed by eliminating the need of the shifting of a spool at the time of changing the film. SOLUTION: A pair of spool chambers 30 and 40 provided at a camera body 20 are respectively provided with the film winding mechanism 50 where roll film is loaded and the film loaded is wound to the other spool chamber at which the film is not loaded. When new film is loaded at one spool chamber after taking out the film exposed before from one spool chamber at the time of changing the film, the loading of the film is detected by the sensors 35 and 45 provided at each spool chamber, and the winding of the film from one spool chamber to the other spool chamber is executed. Operation to shift an empty spool to the spool chamber on an opposite side is unnecessitated at the time of changing the film, so that the film is quickly changed.
Patent JP-H06297097-A (JP)
Title: Production of half solidified metal
Inventor: UCHIMURA MITSUO
IPC: B22D27/20
Filed: 1993-04-19
Abstract: PURPOSE:To continuously and stably produce the half solidified metal by preventing the excessive growth of a solidified shell by the heat extracting heat flow flux of a cooling plate and the shearing strain rate of a solid-liquid boundary, thereby preventing an increase in the torque of a stirrer at the time of cooling molten metal under rotation of this stirrer. CONSTITUTION:The half solidified metal is produced by cooling the molten metal injected into a cylindrical cooling vessel having the cooling plate from the upper part of this vessel under rotation of the stirrer. The excessive growth of the solidified shell is prevented by the heat extracting heat flow flux of the cooling plate and the shearing strain rate of the solid-liquid boundary, by which the increase in the torque of the stirrer is prevented. The relation between the heat extracting heat flow flux of the cooling plate and the shearing strain rate of the solid-liquid boundary satisfies the inequality. The inequality gamma>12.9(m<2>/kcal).q, where gamma: the shearing strain rate (s<-1>) of the solid-liquid boundary, q: the heat extracting heat flow flux (kcal/m<2>.s) of the cooling liquid. As a result, the increase in the torque generated in the stirrer is prevented and the half solidified metal having fine primary crystal grains and high solid phase rate is continuously and stably produced.
Patent JP-H03290238-A (JP)
Title: Preparation of laminated metal plate
Inventor: EBIHARA MASANORI
IPC: B32B15/08
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a product having good bonding strength by forming a laminated metal plate by bonding two metal plates under pressure and subsequently controlling the blowing amount of cooling air corresponding to the thicknesses of the metal plates so as to make the temps. of two metal plates same on the outlet side of a cooling apparatus. CONSTITUTION:A cooling apparatus 8 sets the upper and lower plates of a laminated steel plate to required temp. on the outlet side of the cooling apparatus by controlling the amounts of the air jets from upper and lower nozzles 14a, 14b corresponding to the thicknesses of both plates. A resin is applied to the laminating surfaces of the upper and lower plates 11a, 11b by jet nozzle type coating devices 4a, 4b and a resin mixed with 2vol.% of an Ni powder with a particle size of 100mum as a conductive filler is applied to the upper plate 11a. After these steel plates 11a, 11b are dried, both plates are integrated by a press bonding roll 6 to form the laminated steel plate 12 which is, in turn, passed through the cooling apparatus and the amounts of air on the upper and lower sides of the laminated steel plate 12 are controlled so that the temps. of the upper and lower plates 11a, 11b on the outlet side of the cooling apparatus 8 become 60 deg.C.
Patent JP-H03289744-A (JP)
Title: Telephone system
Inventor: NAKAJIMA KENZABURO
IPC: H04M1/60
Filed: 1990-04-05
Abstract: PURPOSE:To automatically adjust reception sound volume at the one set once for every speech opponent by providing a means which retrieves correspondent reception sound volume from a telephone number when it is inputted by a storage means and controls a reception sound volume adjusting means corresponding to the reception sound volume. CONSTITUTION:When speech is performed by calling an opponent by using an abbreviated number by operating a dial button 10, it is retrieved by a control part 8' for the reception sound volume stored in the storage means 9', and appropriate reception sound volume can be obtained from a bandset 6 by controlling the reception sound volume adjusting means 4 so as to obtain the reception sound volume in accordance with retrieved reception sound volume by the control part 8'. In such a way, since the reception sound volume adjusting means 4 can be set corresponding to the abbreviated number stored or set once, the appropriate reception sound volume can be obtained even without operating reception sound volume buttons 12, 13 everytime. Thereby, it is possible to automatically adjust the reception sound volume set once for every speech opponent.
Patent JP-2000282107-A (JP)
Title: Manufacture of aluminum alloy sintered compact
Inventor: KONDO KATSUYOSHI
IPC: B22F5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an aluminum alloy sintered compact, capable of making further improvements in the strength and toughness of the aluminum alloy sintered compact in which aluminum nitride is formed and dispersed. SOLUTION: A green compact composed of aluminum alloy powder is heated and held at a first temperature in a nitrogen-gas atmosphere, thereby, the mutual aluminum alloy powder particles are sintered and aluminum nitride is formed by reaction in the original powder grain boundaries of the aluminum alloy powder to form a sintered compact. Subsequently, the sintered compact is heated and held at a temperature higher, e.g. by >=5 deg.C than the first temperature and lower than the melting point, thereby, the mutual aluminum alloy powder particles are further sintered.
Patent JP-S5426749-A (JP)
Title: Heat-sensitive printing head
Inventor: MATSUZAKI MIKIO
IPC: H01L27/04
Filed: 1977-07-30
Abstract: PURPOSE: To solve the problem of reduction in reliability due to the complicated production process and contact of an electrode, without deteriorating the advantage of a substrate of Si by forming an antiwear film upon the Si substrate which is composed of an exothermic resistor and the resistor and which has a PN junction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62247472-A (JP)
Title: Pattern signal processing lsi
Inventor: ISHIKAWA MASATOSHI
IPC: G06T1/20
Filed: 1986-04-21
Abstract: PURPOSE:To obtain an intelligent sensor for the tactual sense and the approximation sense of an intelligent robot that must handle the pattern information, by carrying out the local parallel arithmetic. CONSTITUTION:The primary part of a cell consists of an 8-input multiplexer 21, a D type flip-flop 72, the 4-input multiplexers 23A, 23T and 23W, the serial registers 24A, 24T and 24W, the D type flip-flops 25c and 25s, and ALU 24, a 4-input multiplexer 26, a D type flip-flop 27, multiplier 28, a 2-input multiplexer 29, a D type flip-flop 30, and a 4-input multiplexer 31. Each component element of each cell functions organically to process information and therefore the parallel operation is possible for each cell.
Patent JP-H07229966-A (JP)
Title: Range finder
Inventor: GOTSUTOFURIITO FUUKU
IPC: G01S7/48
Filed: 1991-01-28
Abstract: PURPOSE: To provide a distance measuring device which has a receiving circuit not influenced by drift, has an improved S/N ratio, can freely select a measurement and a reference paths regardless of a start position and has a great crosstalk damping effect. CONSTITUTION: A distance measuring device has a light emitter 11 and a light receiver 12, and the light emitter 11 alternately supplies light to the single light receiver 20 through a measurement path 14 and a reference path 15. The distance from a target 13 is measured by a difference between propagation time through the measurement path 14 and the propagation time through the reference path 15. The light emitter 11 has two laser diodes 18 and 19, and these diodes 18 and 19 are made conductive complementarily, one of which emits a light beam row to the measurement path 14, while the other emits a light beam row to the reference path 15. Both the light beam rows are alternately received by the same light receiver 20. This light receiver 20 is connected to an electronic processing circuit.
Patent JP-S57205900-A (JP)
Title: Testing method of memory
Inventor: SATOU TATSUO
IPC: G11C29/38
Filed: 1981-06-15
Abstract: PURPOSE:To perform a memory test under on-line condition with a program having a relatively simple logicality and a small capacity, by writing the data in a memory once, and immediately reproducing data for testing. CONSTITUTION:Data written in an address a1 of a memory are evacuated into a register A and the complement of the ''1'' of the data is planted in the address a1. Then, the exclusive ''or'' of each bit corresponding to the rewritten content of the above mentioned memory[(M)Ix]and the content of the register A are obtained. If a certain memory cell in the address a1 is stuck at ''0'' or ''1'' due to a memory trouble, only the part of a bit corresponding to the troubled cell becomes ''0'' and, even when ''1'' is added to the obtained result, the result does not become ''0'' when the exclusive ''or'' is obtained. When the above mentioned result is ''0'', the data evacuated to the register A are planted in the memory and the content of the memory to be tested is reproduced to the original condition.
Patent JP-H02283300-A (JP)
Title: Dna-probe and preparation thereof
Inventor: SUTEIIBUN ROBAATO BAANESU
IPC: C12Q1/68
Filed: 1989-04-13
Abstract: PURPOSE: To provide a DNA probe having wide applicability to plants, giving a clear autoradiograph having a high resolution even with a short exposure time and capable of recognizing the difference between a plurality of different but analogous plant lines.  
     CONSTITUTION: A purified DNA is prepared from a target plant material, cut into plural fragments and cloned. The cloned fragment, i.e., the clone of the fragment is screened with Jefreys probe. One or more kinds of DNA clones bonded to the probe are selected and proliferated to obtain the objective hypervariable DNA probe. useful for discriminating a plant specimen by its characteristic nature. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02271376-A (JP)
Title: Fixing device
Inventor: KOSHIMIZU YOSHIYUKI
IPC: G03G15/20
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a fixing device which does not cause curl of a heat-fixed recording material by forming the film contact surface of a heating body so that it is warped in the prescribed direction to the downstream of a nip from its center. CONSTITUTION:A protecting layer is formed into a radiused shape on its surface so that the surface where the fixing film 16 comes into contact with the heating body 12, that is, the surface forming the nip together with a pressure roller 19, is formed to protrude toward the pressure roller 19. Owing to this shape, the recording material is heated in condition where it forms a parabola opening upward in the nip, and is ejected thereafter by the roller. Thereby, the recording material is formed into a radiused shape of a projecting, that is, comes to curl upward. Therefore, though the recording material P curls downward when the surface of the heating body 12 is flat, the straight and uncurled recording material P can be obtained after fixing by setting off various factors through the formation of the R shape.
Patent JP-S5522210-A (JP)
Title: Video disk player
Inventor: HASHIMOTO MITSUAKI
IPC: G11B25/04
Filed: 1978-07-28
Abstract: PURPOSE: To secure the smooth shifting of the trestle with no play and furthermore to simplify the assembling to realize a low cost by holding the trestle steadily and using the guide roller to support the weigth of the trestle plus the fixed roller to suppress the vertical and horizontal play of the trestle and the pressure roller respectively.  
     CONSTITUTION: Guide rail 13 which is provided at both sides of rail 12 fixed to the case chassis and plane part 14 formed at the inner angle part with about 45 are formed into a body. Rotatable fixed rollers 18, 19 and 20 are fixed to bent plate part 17 provided across trestle 15 with a touch to rail 13 each to support the weight of disk driving motor 44 and others mounted to trestle 15. Levers 27 and 32 are supported rotatably at the end part of roller attachment plate 31 fixed to trestle 15 with bend at about 45 to axles 30 and 48, and then rotatable pressure rollers 29 and 35 are fixed. And plane part 14 of one side is pressed elastically with the force of springs 23 and 24. In the same way, fixed rollers 37 and 39 are attached rotary-movably to attachment levers 36 and 38 fixed to trestle 15 with bend of 45 to give a touch to plane part 14 of the other side. Trestle 15 moves along rail 12 by sending motor 52. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57207877-A (JP)
Title: Actual load testing method of alternating current variable speed driving device
Inventor: EBARA MINORU
IPC: G01R31/34
Filed: 1981-06-17
Abstract: PURPOSE:To easily execute an actual load test even in case of only one set of variable speed driving device to be tested, by using a DC rotary machine having capacity corresponding to a machine to be tested, and its field current control- ling device. CONSTITUTION:In case when a field current of a field winding 17 is small, output voltage of a power rectifier 21 is larger than counter electromotive voltage of a DC rotary machine 11, the rotary machine execute power running as a motor, and when the field current becomes a suitably larg value, counter electromotive voltage of the rotary machine 11 becomes larger than output voltage of the power rectifier 21, and the rotary machine 11 is operated as a generator. In this case, output power of the DC machine 11 being generator flows into an AC rotary machine 24 through a DC circuit of a variable speed driving device 2, and as a result, a load can be put on the rotary machine 24. Accordingly, when a field current controlling circuit 16 is controlled by a current detecting signal from a shunt 13, the quantity of a load can be adjusted optionally.