baber/WOPTO huggingface dataset:
Patent JP-S6354834-A (JP)
Title: Radiotelephone system
Inventor: YORITA TAKEO
IPC: H04B7/26
Filed: 1986-08-25
Abstract: PURPOSE:To facilitate the connection with other remote mobile terminal equipment by providing an extension exclusive radio equipment to a master equipment so as to use the extension exclusive radio equipment even if the installed range of the mobile terminal equipment is spread. CONSTITUTION:When a mobile terminal equipment uses its selection means and to designate other mobile terminal equipment for the purpose of calling, the master equipment receiving a radio call signal uses a control means two apply radio connection between both the mobile terminal equipments while using two extension exclusive radio equipments. As a result, even if all of N-set of wired telephone lines are busy, that is, all of N-set of external line exclusive radio equipments 3-1...3-N are busy, extension exclusive radio equipments 5-1...5-2L are used to attain the talking among the mobile terminal equipments. Since the extension exclusive radio equipments 5-1...5-2L are provided to the master set, the connection with other remote mobile terminal equipments is facilitated by using the extension exclusive radio equipments 5-1...5-2L.
Patent JP-H0361898-A (JP)
Title: Display surface shielding device for crt display
Inventor: IMAIZUMI TOSHIO
IPC: G21F3/00
Filed: 1989-07-31
Abstract: PURPOSE:To enhance the shielding effect of X-rays by providing a thin-plate shaped transparent container wherein powder made of X-ray photoelectric material is sealed and a pair of mesh electrodes holding the transparent container at both surfaces. CONSTITUTION:When X-rays are inputted into this shielding device through a display surface, mesh electrodes 3 and 4 become conductive. At the same time, powder in a transparent container 1 emits free electrons, and the powder is charged positively. Under the opened state of a switch 7, a potential is not generated between the mesh electrodes 3 and 4. Therefore, the floating state of the powder is maintained. Since the density of the powder is not high in this state, there is no high shielding effect. When the switch 7 is closed at this time, a potential is generated between the mesh electrodes 3 and 4. As a result, the powder is attracted to the mesh electrode 3 at the negative potential. The powder is aggregated at the inner wall in the transparent container at positions corresponding to the thin wires constituting the mesh electrode 3. The X-ray shielding effect can be further enhanced when only the mesh electrodes 3 and 4 are used owing to the aggregation of the powder.
Patent JP-H0941567-A (JP)
Title: Connection method of reinforcement having screw joint
Inventor: AMI HITOSHI
IPC: E04G21/12
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To cover a construction method which connects reinforcements having two and more screw joints in the axial direction by way of a screw type coupler in a prestress state and enables work to be executed by one worker with safety and definitely. SOLUTION: Reinforcing bars 10a and 10b having screw joints are laid out side by side in such a fashion that they may butt each other in the axial direction. A screw type coupler 11 is screwed into one reinforcing bar 10a with hand substantially to a full extent while a stationary wrench having a long handle 12 is hooked with the other reinforcing bar 10b, thereby resulating their turning. Then, the coupler 11 is turned inversely by hand so that it may be fitted in the other reinforcing bar 10b substantially to a half extent. Furthermore, the coupler 11 is fastened with the other reinforcing bar 10b by way of a spanner 13 or the like or the other reinforcing bar 10b is fastened with the coupler 11 by using the hooked wrench 12, thereby fixedly connecting the reinforcing bars 10a and 10b to the coupler 11 integrally in a prestress state.
Patent JP-S6355703-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YAMANUSHI FUMIHIKO
IPC: G11B5/02
Filed: 1986-08-27
Abstract: PURPOSE:To simultaneously attain the FM recording of sound and its PCM recording by recording an FM modulated sound signal and a signal obtained by frequency-multiplexing a PCM modulated sound signal in the deep layer part of a recording medium. CONSTITUTION:A sound signal inputted from a terminal 17 is made into a sound FM signal by an FM modulator 19, added to an adder 27, frequency- multiplexed and recorded on a magnetic tape 31. On the other hand, a sound signal inputted from a terminal 21 is made into a PCM sound by an OQPSK modulator 24, added to the adder 27, frequency-multiplexed and recorded on the recording medium 31. Heads 29 and 30 read out the sound signals recorded on the recording medium 31. A BPF52 extracts only an FM signal component out of the output sound signal of a switch 37. Said component is demodulated and outputted from a terminal 56. Since output sound of the switch 37 is made into only a sound PCM signal in a BPF57, demodulated and outputted to a terminal 62.
Patent JP-H0736218-A (JP)
Title: Electrostatic charge image developing toner fixable with heated roll
Inventor: TSUCHIYA SHOGO
IPC: G03G9/087
Filed: 1993-07-16
Abstract: PURPOSE:To reduce fixing temp. and to improve anti-offsetting property, fixability and hiding power by using a colorant and a bonding resin as principal components and incorporating polyethylene wax whose peak temp. of m.p. measured by a differential scanning calorimeter(DSC) is within a specified range. CONSTITUTION:This toner is based on a colorant and a bonding resin and contains polyethylene wax whose peak temp. of m.p. measured by DSC is within the range of 70-120 deg.C, preferably 85-118 deg.C. The polyethylene wax has been practically freed of a part having <=50 deg.C m.p. and has 300-2,000, preferably 500-1,500 number-average mol.wt., 300-4,000, preferably 500-3,000wt. average mol.wt. and 4-350cP, preferably 4-100cP melt viscosity at 130 deg.C.
Patent JP-S58101392-A (JP)
Inventor: FUJITA MASANORI
IPC: G08B17/103
Filed: 1981-12-10
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-H0548997-A (JP)
Title: Electronic still camera
Inventor: NISHIMURA AKIMASA
IPC: H04N5/907
Filed: 1991-08-08
Abstract: PURPOSE:To prevent the extinction of recorded image information. CONSTITUTION:The voltage of a backup battery 23 for retaining the storage contained in a memory card 21 is compared with a prescribed reference voltage by a battery check circuit 7. Based on the comparison result, when the power supply voltage is below the reference voltage, a control part 6 inhibits the operation of a release 10 for a release switch SW1.
Patent JP-H0938207-A (JP)
Title: Blood vessel expanding catheter
Inventor: MIYAGAWA KATSUYA
IPC: A61F2/958
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a blood vessel expanding catheter by which pushing force of the base end part can be transmitted surely to a head end of the catheter, and the catheter head part is not folded without bending and twist of the balloon. SOLUTION: This blood vessel expanding catheter is provided with an outer duct 1 which is provided with a balloon 3 on the head end part, and an inner duct 2 which is insertedly-attached to this outer duct 1, and a connector 4 is provided on this base end part and the outer duct 1 is attached to the outer wall of the inner duct 2 at the part where the outer duct 1 is covered by the balloon 3. And the outer duct 1 is composed of a flexible part 11 on the head end side and a rigid part 12 on the base end side. The connector 4 is a tube-like body having a balloon expanding fluid injection opening 41 and a guide-wire inserting opening 42, and the balloon 3 is made expanded by the balloon expanding fluid which passes from this balloon expanding injection opening 41 through a cyclic lumen 13 and a side hole to be injected.
Patent JP-H1035526-A (JP)
Title: Rear wheel steering wheel turning controller
Inventor: KATSUNO TOSHIYASU
IPC: B62D6/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To always and certainly detect the reference position of a rear wheel shaft, by writing the output of a rear wheel turning angle sensor in a memory in the case that rear wheel steering wheel turning is judged whether or not it is in a stable condition, and judged that it is in the stable condition. SOLUTION: A CPU 33 outputs its control signal to a rear wheel actuator 40 through an output interface circuit 34 on the basis of the outputs of a rear wheel turning angle sensor 51 and a neutral sensor 52. Also, at this time, it is judged whether or nor a vehicle speed is slower than a predetermined speed, and if it is YES, a counter value is increased by one only after the lapse of predetermined time after the counter value is increased in a previous process, and next, it is judged whether or not the output (rear wheel turning angle value) of a rear wheel turning angle sensor 51 is changed, and also it is judged whether or not the counter value exceeds a predetermined threshold value.  Then, in the case that the rear wheel turning angle is not changed and the counter value exceeds the predetermined threshold value, the output of the rear wheel turning angle sensor 51 is written as the present rear wheel turning angle value in an EEPROM 36.
Patent JP-H0250903-A (JP)
Title: Surface treating method for rare earth group-fe-b series magnet
Inventor: WATANABE MUNEAKI
IPC: C25D11/34
Filed: 1988-08-10
Abstract: PURPOSE:To form film having excellent corrosion resistance without deteriorating magnetic characteristic by executing heat-treatment under vacuum or inert gas atmosphere after applying electropolishing to a magnet sintered body obtained by subjecting alloy powder containing rare earth group element, Fe and B as essential components to pressurizing, compacting and sintering. CONSTITUTION:The rare earth group element-Fe-B series alloy powder compos ing of 8-30atm.% the rare earth group element containing Y and particularly the rare earth group element containing Nd, Pr and these mixed material, 2-25atm.% B and the balance of Fe, are pressurized and compacted to make the green compact. After making the sintered magnet by sintering this green compact, the surface is ground and successively submerged into the ordinary electropolishing liquid at -20 to +20 deg.C, and the electricity is conducted at 0.01-1A/cm<2> current density, and after electropolishing, the heat treatment is executed at 300-900 deg.C under vacuum or inert gas. Passivating film is formed on surface of the magnet and the corrosion-proof effect of the magnet is im proved.
Patent JP-H0643424-A (JP)
Title: Driver circuit
Inventor: HIRAI MINORU
IPC: G09F9/35
Filed: 1992-07-27
Abstract: PURPOSE:To provide a driver circuit which can constitute a liquid crystal driving circuit, etc., by the IC of the same kind even to the panel of any number of dots and also easily control data supply. CONSTITUTION:The driver circuit is provided with a shift register 1 consisting of 80 flip-flops FF1-FF80, a latch circuit 2 for fetching the data of the shift register 1 and a shift stage number selecting circuit 3 for receiving outputs of the flip-flops FF72, FF80 of a 72-th stage and an 80-th stage and leading out only data selected by selecting signals SELECT1, SELECT2 to a data output terminal OUT, etc.
Patent JP-H0947809-A (JP)
Title: Guide roller
Inventor: MAEKAWA SHOJI
IPC: B65G39/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a ball bearing from burning by providing a pressure detector on the way of a pipe line for lubricating oil made into mist by air pressure to the ball bearing for rollers for guiding a wire. SOLUTION: The supply hole 11 for lubricating oil to the ball bearing 4 from the side of a head 10 of a roller shaft 7 is communicated with a supply hole 11a in a radial direction in the middle part of the shaft. A through hole is pierced on a small diameter spacer ring 17 in the radial direction and a groove is cut on the inner periphery of a large diameter spacer ring 18. The pressure detector 23 is connected on the way of the pipe line 22 through which the lubricating oil made into mist by air pressure is supplied to the supply hole 11 in the head 10 of the roller shaft 7. The lubricating oil made into mist which is supplied from the pipe line 22 is supplied to the ball bearing 4 through the supply holes 11, 11a, space 21 and through hole.  In this supply process, when a roll 1 is revolved, the large diameter spacer ring 18 is revolved with that revolution and, thus the through hole of the small diameter spacer ring 17 is opened and closed by the groove. Thus, when the period of the air pressure at the time of this opening and closing becomes irregular, the defective rotation of a guide roller is detected.
Patent JP-S6348200-A (JP)
Inventor: KURUTO FUORUKU
IPC: H02J3/24
Filed: 1987-08-10
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-H0363964-A (JP)
Title: Reproducing device for recording medium
Inventor: HYODO TOSHIYA
IPC: G11B17/26
Filed: 1989-07-31
Abstract: PURPOSE:To shorten time required for exchanging a recording medium by providing a mount control means to drive a mounting means during one side of reproducing, to mount the recording medium to be next reproduced to the other side reproducing means, and to set a reproducing preparing state. CONSTITUTION:Plural reproducing means 2 and 3 are provided to reproduce a recording medium 6. Out of the recording media 6 housed in a magazine 4 by mounting means 15 and 15a, one recording medium 6 is mounted to one reproducing means 2 and reproducing operation is executed while responding to an output from a mount control means 37. During this reproducing operation, when information to be next reproduced are recorded to the recording medium 6 different from the recording medium 6 just under reproducing, the mount control means 37 drives the mounting means 15 in advance and mounts the recording medium 6 to the other reproducing means 3. Accordingly, when the reproducing of one reproducing means 2 is finished, the information to be next reproduced are immediately reproduced by the other reproducing means 3. Thus, the time required for exchanging the recording medium is shortened and operability is improved.
Patent JP-H0364157-A (JP)
Title: Telephone conference reservation equipment
Inventor: YOSHIDA SHINSUKE
IPC: H04N1/00
Filed: 1989-07-31
Abstract: PURPOSE:To simplify the operation for reservation by sending a format for describing required information from a reservation equipment in response to the content of a request and describing required information on the format. CONSTITUTION:A conference reservation request from a host 11 is received by a facsimile signal reception section 13 and a reservation information control section 15 retrieves registered information by the host 11 in a reservation information storage section 16. When no registered information is available, a required information describing format is generated and sent to the host 11 from a facsimile signal transmission section 17. A facsimile text with required information described thereon by the host 11 is received by the facsimile signal reception section 13 and stored in the reservation information storage section 16 and the reservation information control section 15 sends and registers all the required information to a conference system 19 through a conference system interface section 18. Thus, the operation for the reservation is simplified.
Patent JP-S63125417-A (JP)
Inventor: MAIKERU JIEI MATSUKUREIN
IPC: B60G17/04
Filed: 1987-08-12
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-S6442860-A (JP)
Title: Manufacture of lateral bipolar transistor
Inventor: HONJO KAZUHIKO
IPC: H01L29/205
Filed: 1987-08-10
Abstract: PURPOSE:To obtain a horizontal type bipolar transistor having superior high-frequency characteristics by a method wherein an inverse conductivity type sidewall is formed in an aperture provided in a one conductivity type first epitaxial layer to use as a base and the aperture is filled with a one conductivity type second epitaxial layer. CONSTITUTION:A one conductivity type first epitaxial layer 2 is formed on a semiconductor substrate 1 and after an insulating film is formed on the layer 2, a patterning is performed to form a mask 3. The layer 2 is subjected to anisotropic etching using this mask 3 to provide an aperture 10 and to expose the surface of the substrate 1 and after an inverse conductivity type semiconductor film [n-type AlGaAs (or n-type GaAs) layer] 5 is formed on the whole surface including the aperture 10 and the mask 3, an anisotropic etching is performed to form a sidewall 4A consisting of the film 5 on the side surface of the aperture 10. Moreover, a one conductivity type second epitaxial layer (H<2> implanted layer) 8 is selectively formed in an aperture in the sidewall 4A using a photo resist mask 7. Thereby, the thickness of the base can be made thin to 0.05mum or thereabouts and the high-frequency characteristics of a horizontal type transistor can be improved.
Patent JP-2001035423-A (JP)
Title: Cold cathode field electron emitting display device, cathode panel for it, and manufacture of the cathode panel
Inventor: KAMIIDE KOYO
IPC: H01J9/50
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cathode panel for cold cathode field electron emitting display device capable of removing those of the field electron emitting elements which have gone in failure eventually. SOLUTION: A cathode panel is equipped with a plurality of trunk lines 20, 22, a plurality of branch wirings 21, 23 extending from the trunk lines 20, 22, and cold cathode field electron emission parts 10 connected with the branch wirings 21, 23, wherein the branch wirings 21 and 23 to connect any field electron emission part 10 of poor operating performance to the trunk lines 20 and 22 are severed.
Patent JP-S6256891-A (JP)
Inventor: JIYON MIRUTON SHIYARENBAAGAA
IPC: G21C19/33
Filed: 1986-08-28
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-H10251903-A (JP)
Title: Socks
Inventor: NAKABAYASHI TSUTOMU
IPC: A41B11/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain socks capable of always being worn, imparting a remarkable cushioning properties to sole parts and providing sufficient massage effects by fluidizing an liquid material in a hermetically sealed sack body by the transfer of a body weight without leak of the liquid material, etc., when the socks are worn. SOLUTION: The socks 10 have hermetically sealed sack bodies 13 encapsulating a liquid material 14 such as a silicone oil, or a gas at the sole-corresponding parts, and the liquid material or the gas fluidizes in the hermetically sealed sack without leaking. The socks are preferably formed by fixing the hermetically sealed sack bodies 13 encapsulating the liquid material 14 or the gas on the interior surface or the exterior surface of the sole corresponding parts of the sock bodies comprising a single layer comprising the most inside cloth 11 and the most outside cloth 12, etc.
Patent JP-H055964-A (JP)
Title: Optical shutter camera
Inventor: TSUCHIYA YUTAKA
IPC: G02F1/35
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an optical shutter camera capable of obtaining an image having high resolution and sensitivity. CONSTITUTION:The 1st optical image forming part has the 1st optical lens 1 for forming an image of light reflectred from a subject 1 as the 1st optical image 3 and a deflecting member 2 for forming an image from the light reflected from the subject 1 through an angle adjusting lens L12. A shutter operation part has an intensity-variable pump light source for forming an irradiated range in a range including the 1st optical image 3, the deflecting member 2 and a stopping plate 5 arranged on the passage of optical beams of image light outputted from the member 2 and having an aperture. The 2nd optical image forming part has the 2nd optical lens L2 for forming the 1st optical image 3 on an output face 6. Since an image can be formed on the deflecting center of the member 2 in the constitution, the optical beams of the image light are swept by crossing the aperture of the plate 5, shutter operation is executed and a static image free from blur can be obtained on an output face by the 2nd optical lens L2.
Patent JP-2000030482-A (JP)
Title: Sample hold circuit
Inventor: HATTORI SHIGEO
IPC: G11C27/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a sample hold circuit capable of eliminating a timing error time of sampling finish timing and decreasing the jitters in the sampling. SOLUTION: This sample hold circuit samples a 1st sampling capacity 21 during the period in which an AND ΦA.ΦS of a control signal ΦA for on-off controlling a 1st NMOS transistor 11 and one control signal ΦS for on-off controlling a 3rd NMOS transistor 15 and a 4th NMOS transistor 16 at the same time is at a level 'H' and samples a 2nd sampling capacity 22 during the period in which an AND ΦB.ΦS of a control signal ΦB for controlling on-off a 2nd NMOS transistor 12 and a control signal ΦS is at the level 'H'. The sample hold circuit makes the control signal ΦS at a level 'L' before the control signals ΦA, ΦB become the level 'L' and thus controls the sampling finish timing of the 1st sampling capacity 21 and the 2nd sampling capacity 22.
Patent JP-H1051122-A (JP)
Title: Manufacture of printed-wiring board
Inventor: TSUNODA TAKANORI
IPC: H05K3/34
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a printed-wiring board which eliminates an irregularity in the film thickness of a solder layer, in which the wettability of solder is good and in which a bridge is not generated after a reflow operation by a method wherein a solder paste is printed individually on respective narrow-pitch pads and a post flux is the coated so as to be reflow-heated. SOLUTION: First, a printed-wiring boatd 1 which comprises pitch pads 2 is formed. Then, the pitch pads 2 are coated with a solder paste 3. Then, the solder paste 3 is coated with a post flux 4. Then, the printed-wiring board is passed through a reflow furnace so as to be heated, and solder is precipitated. At this time, even when the solder paste 3 short-circuits the adjacent pads, the post flux 4 lowers the surface tension of the solder, a solder wetting force is increased, and the solder in every short-circuited part is melted and separated. Then, the residue of the flux is removedby a surface-active agent or a cleaning agent which is composed mainly of an alkali. Thereby, the desired printed-wiring board 1 in which the narrow pitch pads 2 are precoated with the solder is formed.
Patent JP-S6172769-A (JP)
Inventor: DEIBUITSUDO MUNRO
IPC: A01N43/80
Filed: 1985-09-12
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-H0951143-A (JP)
Title: Manufacture of semiconductor device and manufacture of semiconductor laser
Inventor: MORI KENZO
IPC: H01L21/304
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of semiconductor devices and the manufacturing method of a semiconductor laser which can remove foreign matters-on the surfaces. SOLUTION: On a P-type InP substrate 1 in a water shape, a p-type InP lower clad layer 2, an InGaAsP active layer 3 and an N-type InP upper clad layer 4 are formed by the first epitaxial crystal growth using an MOCVD method. The surface of the wafer is treated with nitric acid.