baber/WOPTO huggingface dataset:
Patent JP-H03295540-A (JP)
Title: Mobile x-ray radiographic equipment
Inventor: SATO TATSUYA
IPC: A61B6/00
Filed: 1990-04-13
Abstract: PURPOSE:To simply execute the exposure control photographing by providing an X-ray image recording means fixed to an X-ray source and placed so as to be opposed to the X-ray source, a take-up type rule for measuring a distance from the X-ray source, and a conversion means for converting the measured amount of this rule to an electric signal. CONSTITUTION:By operating a tubular ball supporting mechanism 3, an X-ray source (X-ray tubular ball) 4 and a diaphragm device 5 are positioned in the upper part of a leg part of a patient P on a bed. Subsequently, an X-ray film cassette 9 is placed between the bed and the leg part of the patient, and an appropriate arrangement relation of both of them is subjected to fine adjustment. Next, an X-ray condition is set, a face of leg part photographing is inputted by a part information input device 2E corresponding to necessity. Thereafter, a rule 6B of a measure 6 is drawn out, its end part is pressed against the end part of this cassette 9 and an input switch 6C is depressed. SID data based on this draw-out amount is inputted to a main body 2', setting of a condition for automatic exposure control is completed thereby, and a photographic button is pushed.
Patent JP-S5722446-A (JP)
Title: Planetary gear reduction device
Inventor: YONEDA KOUHEI
IPC: F16H3/62
Filed: 1980-07-14
Abstract: PURPOSE: To reduce noise of an engine by making follower shaft rotates at high speed without increasing the engine speed when the load to the follower is low by changing number of stages of a multistage planetary gear mechanism.  
     CONSTITUTION: During cleaning period of the drum, lever 40 is operated to make transmission member 30 slide on the driving shaft 23, releasing meshing of the  transmission member 30 and the first planet gear 24, to make external teeth 30a of  the transmission member 30 mesh with internal gear 26a of the second planet gear  26, making rotation speed of driving shaft 23 higher than that of under agitation or  discharging period, and trnsfer to the follower shaft 31. Thus the rotation of a  hydraulic motor in the same direction as agitating, is transferred through the second  planet gear 26 and the second planetary gear 33 to rotate follower shaft 31 at high  speed. This arrangement allows to make engine revolution lower, consequently  reduces noize. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05295821-A (JP)
Title: Fixing structure of outer wall panel
Inventor: KOMATSU YUTAKA
IPC: E04B2/94
Filed: 1992-04-16
Abstract: PURPOSE:To make fixing operation and the handling of fixed part easier. CONSTITUTION:In fixing a window wall as an outer wall panel in which a comparatively small area of concrete facing parts 11A and 11B are partly attached to a frame 12 to form an opening to a building, the first fixing part 1 to fix the upper and lower parts of the wall 10 is provided for the building side, and the second fixing part 2 to couple with the first fixing part 1 is provided on the frame 12 in such a manner that it can project and retreat. By bringing the part 2 into the frame 12, the interference of the second fixing part with the first fixing par 1 can be prevented when fixing the window wall 10 on the construction site.
Patent JP-S59220688-A (JP)
Inventor: SAWA MASARU
IPC: G21F7/00
Filed: 1983-05-30
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-S63307902-A (JP)
Inventor: DEREKU BAANESU
IPC: B27L5/02
Filed: 1988-04-19
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-S61257490-A (JP)
Title: Production of aromatic diamine
Inventor: MATSUOKA YUJI
IPC: C25B3/29
Filed: 1985-05-09
Abstract: PURPOSE:To obtain an aromatic diamine in a high yield while inhibiting the production of by-products by electrolytically oxidizing an iodide in an electrolytic soln. contg. a salt of an inorg., weak or medium acid, reacting the oxidized iodide with an aromatic monoamine, and aminating the resulting iodinated aromatic amino compound. CONSTITUTION:An iodide such as sodium iodide is electrolytically oxidized in an electrolytic bath contg. a salt of an inorg. weak or medium acid such as a phosphate, and the oxidized iodide is reacted with an aromatic monoamine such as aniline. The resulting iodinated aromatic amino compound is aminated with ammonia to obtain an aromatic diamine. The aqueous phase is the electrolytic soln. is preferably kept at 5.5-6.9pH. Ammonium iodide produced as a by-product by the amination is recovered and recycled optionally after conversion into the other alkali iodide. By this method, the current efficiency is increased and the production of by-products can be reduced.
Patent JP-S63302002-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: B27K3/36
Filed: 1987-04-20
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-S5722561-A (JP)
Title: Abnormality monitoring apparatus for rotary shaft
Inventor: HONMA NAOKI
IPC: G01P3/486
Filed: 1980-07-17
Abstract: PURPOSE:To monitor vibration and eccentricity at a high accuracy with simple processing circuit by detecting vibration of a rotary shaft with an optical fiber scape. CONSTITUTION:The light of a light source 12 is introduced into a detector 9 provided close to a rotary shaft 1 from the optical fiber scape 11 and projected to the rotary shaft. Then, the reflected light enters a photodetecting device 15 through the optical fiber scape 14. The output thereof is inputted into a voltage level correcting circuit 17 via an amplification circuit 16 and when the input corrected exceeds the set level, an alarm device 19 starts to work. Not affected by external noise, this enables simultaneous monitoring of the eccentricity and vibration level of the rotary shaft at a high accuracy with a simple processing circuit.
Patent JP-S61257193-A (JP)
Title: Racemization of optically active o-benzylserine
Inventor: YOKOZEKI KENZO
IPC: C12R1/845
Filed: 1985-05-08
Abstract: PURPOSE:To carry out the specific racemization of an optically active O- benzylserine, by treating an optical active O-benzylserine in an aqueous medium with a treated product of microorganism capable of racemizing optically active O-benzylserine. CONSTITUTION:Optically active O-benzylserine is treated with a treated product (culture liquid, separated microbial cell, decomposed cell, etc.) of microorganism capable of racemizing optically active O-benzylserine (e.g. Achromobacter viscosus, Acinetobacter lwoffi, etc.) in an aqueous medium to effect the specific exclusive racemization of optically active O-benzylserine.
Patent JP-S5219920-A (JP)
Title: Pincushion distortion correcting device
Inventor: FUJIWARA YOSHIHIRO
IPC: H04N5/14
Filed: 1975-08-08
Abstract: PURPOSE: To correct the pincushion distortion by correcting the picture position on a screen. Correction of the picture position can be done by varying the time axis of the video signal with the use of variable delay elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5322655-A (JP)
Title: Hot air generator for clothe dryer
Inventor: SHIMIZU HAJIME
IPC: F26B25/00
Filed: 1976-08-16
Abstract: PURPOSE: To obtain a hot air generated of simple construction and easy operation by making a low-controlling member and louver member of air supply member into an one-block and stepped constraction and constructing an air passing member with a filter, etc. in a recess. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63261524-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: C09D5/23
Filed: 1987-04-20
Abstract: PURPOSE:To provide electromagnetic conversion characteristics at a high level to the titled medium and to improve the running durability and running stability thereof by specifying the specific surface area of magnetic powder, the average surface roughness and coefft. of dynamic friction of a magnetic layer and the average surface roughness of a back coating layer. CONSTITUTION:The average surface roughness of the magnetic powder of the magnetic recording medium having the magnetic layer contg. the magnetic powder is >=42m<2>/gr BET value and the average surface roughness is <=0.010mum and the coefft. of dynamic friction of the magnetic layer is <=0.19. The back coating layer having <=0.025mum average surface roughness is provided on the opposite side of the magnetic layer. Magnetic recording at the higher density is thereby attained and the electromagnetic conversion characteristics at the higher levels such as high S/N and high output are obtd. The higher density packing of the magnetic powder and the improvement in the electromagnetic conversion characteristics are attained by using the magnetic powder having such large specific surface area. The additionally higher S/N and output are maintained if the residual magnetic flux density Br is adjusted to >=1,500Gauss (more preferably >=1,600Gauss).
Patent JP-S60241815-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01D41/12
Filed: 1984-05-14
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-S58212962-A (JP)
Title: Ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/045
Filed: 1982-06-07
Abstract: PURPOSE:To obtain an ink jet head requiring no axle-matching between an ink discharge port and an air discharge port provided in front of the ink discharge port by using the ink discharge port ofa slit form. CONSTITUTION:An air nozzle plate 2 having an air discharge port 1 is set in parallel with an ink nozzle plate 3. Air is sent in from the peripheral sides of both the nozzle plates 2 and 3 to form an air stream discharged from the air discharge port 1, voltage is applied between an electrode 12 provided on the front side of the air discharge port 1 and an electrode provided to the ink nozzle plate 3, and ink is discharged from the nozzle plate 3 and blown off on the air stream for recording. In such a multi-nozzle type head, an electrode 1200 common to the discharge ports 101'-108' is provided to the air nozzle plate 201', and a slit 14 opening continuously in the face of the air discharge port 101'-108' is provided to the ink nozzle plate 301'. Also, electrodes 151-158 are provided on the ink chamber 1000' side of the ink nozzle plate 301', correspondingly to the air discharge ports 101'-108'.
Patent JP-H03293625-A (JP)
Title: Stn type liquid crystal display element and production thereof
Inventor: ISHIHARA SHOICHI
IPC: G02F1/133
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a broad margin without impairing steepness by positively introducing asymmetry into the surface condition of upper and lower oriented films. CONSTITUTION:The respective oriented films of two sheets of substrates facing each other are so constituted that the angles of inclination of the liquid crystal molecules on the surfaces of these films vary from each other. Namely, the oriented films are so designed that the angles of inclination of the liquid crystal molecules on the oriented films or the influences occurring in the magnitude of the surface energy of the oriented films on the liquid crystal molecules of the oriented films vary with the upper and lower substrates. The influence to be exerted on the liquid crystal molecules of the oriented films are varied with two sheets of the upper and lower substrates in such a manner to suppress the generation of stripe domains, by which the margin is widened without impairing the steepness.
Patent JP-2000294182-A (JP)
Title: Field emission electron gun
Inventor: MINODA MASAAKI
IPC: H01J37/073
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To adjust the relative position of a field emission cathode and an extraction electrode and stably, constantly keep the intensity of thermal field emission by installing a moving mechanism capable of moving a high voltage introducing part in the horizontal direction. SOLUTION: Three posts 11 are precisely produced so that one end is fixed to a high voltage introducing part 16, the other end machined in a spherical mirror finished surface is brought into contact with the top surface machined in a mirror finished surface of an extraction electrode 12 and made slidable, and the distance between the tip of an emitter 1 and the extraction electrode 12 becomes a specified value. The posts 11 supply extraction voltage to the extraction electrode 12 through the high voltage introducing part 16. The electron gun is kept in specified vacuum pressure, electron beams emitted from the tip of the emitter 1 by carrying a current irradiate a sample in the lower part of an anode electrode, but if deviation is produced in the optical axis by any factor, current in the optical axis is measured, four axis-adjusting screws 17 are adjusted to make beam current maximum to correct the deviation. Even if the optical axis is varied during use, the deviation is easily corrected with vacuum kept.
Patent JP-S58214259-A (JP)
Title: Display system for internal voltage pattern of sample
Inventor: ITOU AKIO
IPC: H01J37/28
Filed: 1982-06-07
Abstract: PURPOSE:To obtain the simplification of a circuit and high speed processing while the influence of a shape effect is being eliminated by obtaining the binary output of the internal voltage of a sample from the comparison between a slice level and the output voltage obtained from an energy analizer and displaying this binary output, with regard to the display system in a scanning type electron microscope. CONSTITUTION:Prior to the scanning of a sample for example, an integrated circuit 2, by an electron beam EB, first, an analytical grid voltage source 6 is connected to an analytical grid 3 through a switch 5. The secondary electrons emitted by the scanning are detected by a secondary electron detector 4 and its analog signals are digitized by an A-D converter 9. After storage operation is completed, the digital values stored in the memory locations that correspond to respective memory 15, 16, and 17 are read from said memories and an arithmetic mean (slice level) is obtained through an arithmetic circuit 18 with regard to the digital value from respective memory 15 and 16 and then it is determined by a comparison circuit 19 whether or not the digital value from the memory 17 exceeds the slice level. If so, the scanning point is made binary into ''0'' and if not, it is made binary into ''1''.
Patent JP-S63254301-A (JP)
Inventor: OOUEN HAIDEN
IPC: F22B37/42
Filed: 1987-04-20
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-S62253263-A (JP)
Title: Digital audible sound producing circuit
Inventor: TSURUTA KAZUMOTO
IPC: H04M19/02
Filed: 1986-04-25
Abstract: PURPOSE:To produce a desired audible signal sound, by providing a readout controlling information memory and audible sound memory and storing the readout controlling information of continuous signal sounds or silent signal sounds corresponding to time slots in the audible sound memory by plural-period quantity. CONSTITUTION: Frame information of (m) periods quantity of a time slot and four pieces of time slot number information are outputted to a readout controlling information memory 13 through a counter circuit 12 and time slot producing circuit 11, respectively, in accordance with the clock of a clock generating circuit 10. Then the readout controlling information of an audible sound memory 14 is outputted to the memory 14 from the memory 13 in corresponding with each time slot number and each frame during the (m)-frame period. The memory 14 outputs continuous signal sounds or silent signal sounds corresponding to the readout controlling information to signal lines 400-407 in the form of parallel eight bits in accordance with address signals outputted from the counter circuit 12. Accordingly, audible sounds using plural kinds of continuous signal sounds can be produced and desired audible signal sounds can be produced.
Patent JP-S60241806-A (JP)
Inventor: MATSUMOTO TOSHIAKI
IPC: A01C23/02
Filed: 1984-05-15
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-H07299383-A (JP)
Title: Indoor air-cleaning system
Inventor: IGAWA MICHIKO
IPC: B03C3/02
Filed: 1994-05-11
Abstract: PURPOSE:To provide an indoor air-cleaning system which removes a composite pollutant efficiently and introduces a purified atmospheric air into a room. CONSTITUTION:This indoor air purification system is composed of an atmospheric intake part and an exhaust part, and the atmospheric air intake part consists of a compressor 1 which compresses air into a room, a capacitor 2 for voltage generation, a charge room 3 which charges the introduced air, a dust collection chamber 4, a sterilization chamber 5, a dehumidification chamber 6 and an air blower 7. In addition, the indoor air exhaust part is equipped with an exhaust port 11 which exhausts the indoor air, an exhaust preparation chamber 12 which generates a negative pressure negative then the indoor pressure, an exhaust port 11, a pressure sensor 9 which measures a pressure difference from the exhaust preparation chamber, and an inner pressure control device 8 which controls an inner pressure based on a received pressure signal, and discharges the indoor air together with a composite pollutant.
Patent JP-H09256898-A (JP)
Title: Fuel property detecting device of internal combustion engine
Inventor: OGITA TAMOTSU
IPC: F02D41/14
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in detecting the fuel property by providing remarkable change of the combustion condition in the detection. SOLUTION: After an internal combustion engine EG is started (step S12), a compressor of an air conditioner which is an auxiliary machine is switched from the OFF condition to the ON condition (step S150) to give the load fluctuation to the internal combustion engine, to increase the volume of the sucked air, and increase the fuel injection. The change ▵NE in the engine speed of the internal combustion engine EG before and after the compressor is turned ON (step S170), and the fuel property is determined (S180-Ss196) according to the magnitude of ΔNE. Because the fuel injection can be increased by turning on the compressor, the change in the speed of the internal combustion engine according to the fuel property to facilitate the judgment of the fuel property.
Patent JP-H10287372-A (JP)
Title: Foldable cold-insulation/hot-insulation box
Inventor: NAKAMURA KATSUTOSHI
IPC: A23L3/36
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a foldable cold-insulation/hot-insulation box which is easily assembled and has considerable rigidity as a whole. SOLUTION: This box 10 has heat-insulating panels 19, 20 respectively provided along the inside of a pair of side walls 15 of a foldable container main body whose upper portion is openable and which comprises a bottom 12 foldable inwardly at a first folding portion parallel to one side and a pair of side walls 13, 14 opposed to each other and respectively having a folding portion 18 foldable inwardly when the bottom is folded inwardly in an inverted V-shaped state at the folding portion. A heat-insulating panel which is disposed in a superposed state on the heat-insulating panel 19 when the container main body is folded is laid flat to be disposed on the bottom 12 when the container main body is expanded.  Spreadable heat-insulating panels 22, 23 folded to be superposed on the heat-insulating panel 20 when the container main body is folded are disposed along the side walls 13, 14 when the container main body is expanded.
Patent JP-H05299754-A (JP)
Title: Laser oscillation frequency stabilization apparatus
Inventor: ISHIDA OSAMU
IPC: H01S3/109
Filed: 1992-04-17
Abstract: PURPOSE:To improve the signal-to-noise ratio of a photoelectric conversion means and to enhance the stability of the title apparatus by a method wherein an electric beat signal between a beam of newly generated light and a beam of incident light is detected by utilizin the ternary nonlinear effect of a ternary nonlinear medium which is detected by using three beams of light including the beam of output light of a laser. CONSTITUTION:Beams of light at optical frequencies V1, V2 which have been radiated from lasers 21a, 21b are compared by means of a photocoupler 31; a beam of composed light is amplified by means of a light amplifier 32 and is incident on an optical fiber 33. Then, a beam of light generated by the nonlinear effect of the optical fiber 33, a beam of output light including a beam of new light and a beam of light radiated from a laser 21c are composed by means of a photocoupler 34. After that, the beam of composed light is made incident on a photodiode 26, and an electric beat signal is detected. Then, the phase difference between the electric beat signal of the photodiode 26 and a reference signal from a synthesizer 27 is detected by means of a mixer 28; it is fed back negatively to the laser 21b by means of a control loop, and the oscillation frequency of the title apparatus is stabilized.
Patent JP-H05300200-A (JP)
Title: Communication mechanism for electronic controller and testing device
Inventor: KAGAWA KENICHI
IPC: H04L69/40
Filed: 1992-04-17
Abstract: PURPOSE:To connect the testing device of a different communication system to an electronic controller and to transfer data between these devices by judging a communication system from the signal of an identification terminal when the testing device is connected and providing a communication circuit set so as to enable the communication with the testing device. CONSTITUTION:The testing device 2 is provided with connecting terminals A2 and B2 connected with an electronic controller 1, and also identification terminal C2 for outputting voltage signals different from each other depending on whether the testing device 2 itself is a full-duplex system or a half-duplex system. Also, the electronic controller 1 is provided with a transmission means 6 and reception means 7 for the full-duplex system, and transmission means 8 and reception means 9 for the half-duplex system, and connects these transmission and reception means to external connecting terminals A1 and A2 by the communication circuit interposed with a gate means respectively. Also, a detecting terminal C1 connected to the identification terminal C2 is provided, and the gate means is opened/closed by a voltage inputted to the detecting terminal C1.
Patent JP-S61256321-A (JP)
Title: Liquid crystal projection type display device
Inventor: AZUSAWA NOBORU
IPC: G09G3/02
Filed: 1985-05-10
Abstract: PURPOSE:To obtain a device which can make thermal writing at a specified line width by laser light in a short period by changing the intensity of the laser light to be irradiated on a liquid crystal element according to the moving speed of an optical axis. CONSTITUTION:An optical axis movement speed calculating circuit 35 is inputted with speed detection signals vxf, Vyf of an X-axis and Y-axis and determines an optical axis movement speed Vlo. The determined optical axis movement speed vlo is inputted to a speed-light intensity converting circuit 36. The circuit 36 outputs the optical axis movement speed vlo and the light intensity control signal lc. On the other hand, an optical axis movement speed command calculating circuit 38 is inputted with the speed command signals vxp, vyp of the X-axis and Y-axis and determines the optical axis moving command vlp. An optical axis movement detecting circuit 39 turns on switching 37 when the optical axis movement speed command vlp exists. The light intensity control signal lc is applied to a modulator 2 when the switching circuit 37 turns on. A piezo-electric element driving circuit 26 constituting the modulator 2 oscillates a piezo-electric element 23 in proportion to the magnitude of the signal lc. The element 23 generates the ultrasonic wave of the intensity proportional to the magnitude of the signal lc.