baber/WOPTO huggingface dataset:
Patent JP-S5640235-A (JP)
Title: Semiconductor substrate loading boat push-in-and-pull-out device
Inventor: TAKEDA SHIGERU
IPC: H01L21/31
Filed: 1979-09-10
Abstract: PURPOSE:To prevent entering of outside air at the time when loading and unloading a work, by attaching a magnet to one end of a bar for pushin and pull-out of a boat, and by putting the boat into and taking it out from a treatment preparing chamber by turning or shifting an annular magnet attached through a nonmagnetic cylinder. CONSTITUTION:After a joint 10 was closed, a sliding annular magnet 8S is shifted to the left to allow tip of a pull-out bar 9 to reach a boat 3. And then, a rotating annular magnet 8R is turned, and by turning of a magnet 7R a hook on tip of the bar is connected to a hanger 3H of the boat. After execution of displacing operation in a preparing chamber 5, the magnet 8S is further shifted to the left to move the boat to a prescribed position 3 in a reacting tube 2. By operating this procedure conversely the boat which has been treated is pulled out from the preparing chamber, and after conducting discharge of waste gas, etc. the joint 10 is opened to take out the boat 3. As movement of the boat is completely segregated from outside air except for the time when it is pushed into or pulled out from the preparing chamber 5, it is possible to prevent outside air from coming in and toxic gas from leaking out from the reacting tube, and therefore, it is possible to execute putin and take-out of a work safely.
Patent JP-S5541964-A (JP)
Title: Method and apparatus for heat treatment of ring form body
Inventor: ASAKURA KOUICHI
IPC: C21D7/00
Filed: 1978-09-19
Abstract: PURPOSE:To reduce the strain of the ring form body after the hardening treatment, by heating and cooling the necessary part of the ring form body to be hardening treated being supported by restraining its expanded inside diameter. CONSTITUTION:The ring form body A to be hardened is pressure fitted into the punch 1 possessing outside diameter slightly larger than the inside diameter of the ring form body A, in order to expand by more than 0.20% the inside diameter of the ring form body A and the restrain and support it by clamping action. This assembly is placed on the support table 4 and is rotated while being heated by the induction heating coil 2 for austenitizing the desired part. Then, the assembly is immediately oil quenched, and is taken out of the oil; after that, the ring form body A is disassembled from the punch 1. According to this method, the strain to be generated through the heating and cooling process is prevented, and the product of good accuracy can be obtained.
Patent JP-2000272339-A (JP)
Title: Automobile roll blind
Inventor: NAKAJIMA SATOSHI
IPC: E06B9/66
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To cover a window glass of a hard-top car, or the like, without a window frame and having a curved surface, or the like, according to its shape, by providing a coil spring in an inner cylinder, and rolling up a screen with the base end side fixed on the outer circumference of the inner cylinder, with an engaging tool provided on the tip end side thereof. SOLUTION: An outer cylinder 1 has an opening part 1a allowing going in and out of a screen 6, in a part of an annular part of a C-shaped cross-section. An inner cylinder comprises two sets of long and short members, each having a cylindrical shape with the same diameter. Both side end parts on both sides thereof are fixed on an inner cylinder mounting part of fixing tools 2 rotatably. Since the fixing tools 2 are unrotatable and the inner cylinder is rotatable, elasticity can be provided to a torsion coil spring by rotating the inner cylinder. The screen 6 is wound up on the outer circumference of the inner cylinder according to the elasticity. The screen 6 is stored in the inside of the outer cylinder 1 in the state wound around on each inner cylinder, with an engaging tool 7 provided on the tip end side. Therefore, a window glass A having a curved surface, or the like, can be covered up.
Patent JP-S5816877-A (JP)
Title: Rolled paper feeding mechanism for recorder
Inventor: NAKAJIMA HISAO
IPC: B65H16/06
Filed: 1981-07-24
Abstract: PURPOSE:To easily set rolled paper in a paper feeding part without being held by user by a method in which each end part of a rolled paper-supporting shaft is tapered and pressingly contacted with the angular edge part of the fitting hole of a holding part. CONSTITUTION:A rolled paper unit 13 is placed on a setting part 26 and the operating part of a lock lever 19 is manually turned, whereupon the coupling of a coupling claw with a flange is released and the second holding part 15 is slided toward the direction of arrow 17 by means of a spring 16. Thus, the angular edge part 15B of the second holdibg part 15 is pressingly contacted with the tapered part 11C of a rolled paper-supporting shaft 11 to lift up it and the right- handed end of the shaft 11 is fitted into the hole of the holding part 15. By the sliding action of the holding part 15, the supporting shaft 11 is slided toward the direction of arrow 17 on the set face 26A and the tapered part 11B of the end of the shaft is pressingly contacted with the angular edge of the firs holding part 14. By this, the tapered part 11B is raised and the left-handed end of the rolled paper-supporting shaft 11 is inserted into the hole 14A of the first holding part 14.
Patent JP-S5341728-A (JP)
Title: Current detector for cyclo converter
Inventor: YASUOKA IKUO
IPC: H02M5/27
Filed: 1976-09-28
Abstract: PURPOSE: To make a detection for the rectified current without generating a noise further with more detection made for the actual AC current wave form of 0 thru several tens Hz, by detecting a rectified current of the output current of the cyclo converter through DCCT bias excited, with the bias component compensated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1070521-A (JP)
Title: Symbol switching for cdma channel
Inventor: ERVING RICHARD HENRY
IPC: H04B7/216
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To attain the efficient use by allowing a digital exchange built in a satellite to process an up-link beam and a traffic channel included in a symbol level in place of a sampled waveform. SOLUTION: A satellite receives an RF CDMA beam signal from other transmission terminal equipment 101-N and sends the RF CDMA beam signal to a plurality of reception terminal equipments 102-N. The adjacent beams are separated through application of a spread code and each channel with a beam is assigned and spread by a unique code from one set of orthogonal vectors. All beams are synchronized at a common reference point to down-demodulate an uplink beam to a symbol level and an original bit signal is reproduced before transmission to exchanged down-link transmission. Then a down-link beam is directed to a proper destination beam and coded for down-link transmission.
Patent JP-S607731-A (JP)
Title: Solution cleaner
Inventor: SAKAMOTO MITSURU
IPC: B08B3/08
Filed: 1983-06-27
Abstract: PURPOSE:To reduce electrostatic charge of a solid material, and to contrive to enhance the cleaning effect of the material to be cleaned by a method wherein positive and negative ions are formed in a cleaning solution by irradiating an electromagnetic wave. CONSTITUTION:The cleaning solution 302 of pure water or a chemical is introduced 303 in a thin quartz cleaning vessel 301, and solid materials 304 to be cleaned are fitted to a quartz supporting base 305 to be immersed in the solution. Illuminants 306 are fitted to both the sides of the vessel 301, and ultraviolet rays of 50nm-180nm of wavelength are projected into the solution 302. Reflectors 307 are fitted to enhance entrance efficiency of light. The solution of a detergent is discharged from a hole 308. The solution 302 is ionized according to irradiation of the ultraviolet rays, electric conductivity of the solution is increased, an electric double layer apt to be formed at the interface between the solid material and the solution is disturbed by electric charges of positive and negative generated in the solution, and the double layer is reduced to be extinguished. Accordingly, electrostatic charge of the material apt to be generated between the solution and the solid material having small electric conductivity is reduced, and the cleaning effect is enhanced.
Patent JP-H04319689-A (JP)
Title: Wave shape detector
Inventor: ASAMI SHINSUKE
IPC: G01V1/28
Filed: 1991-04-18
Abstract: PURPOSE:To lessen a load of a signal processing part and to save electric power consumption as well by inputting the minimum required wave shape signal only, corresponding to using purpose and using conditions. CONSTITUTION:A signal processing circuit 2 analyzes input wave shape signal with referring to necessary data, and judges whether the wave shape signal is the wave shape to be detected or not. A pre-processing part 3 has a function to limit the wave signal to be input into the signal processing circuit 2 from all the input wave signals. For example, the part 3 is provided with a filter with which only a certain frequency band can pass through, a limiter which cuts off level higher than a certain level, a cripper with which signal higher than a certain level only can pass through, and so on. Furthermore, the pre- processing part 3 is provided with a level changing circuit to set forth a signal input level to the signal processing circuit 2.
Patent JP-H05211224-A (JP)
Title: Shifter for tubular body
Inventor: TAKAYAMA MICHIO
IPC: H01L21/22
Filed: 1991-04-19
Abstract: PURPOSE:To shorten the travel of a tabular body, and to reduce the generation of dust by providing a first support means mounted to a rotary means supporting a first tabular-body housing tool, a third reciprocative support means and a second support means guiding the tabular body to a second tabular-body housing tool when the tabular body is moved. CONSTITUTION:A carrier 1, in which a wafer W is housed, is placed onto a carrier base plate 5A, and positioned at a specified position. A motor is driven, a turntable 12 is turned 180 deg.. Consequently, the wafer W, the carrier 1 and the carrier base plate 5A are turned upside down. A boat base plate 31, on which an empty boat 2 is placed, is lifted. The wafer W is guided to the grooves 16a of wafer retainers 16L, 16R and lowered, and a part of the periphery of the wafer is inserted into the groove 2a of the boat 2 and the wafer W is housed into the boat 2. The boat base plate 31 is brought down to an original position, and the boat 2 is also lowered to an original location. The turntable 12 is reversely rotated by 180 deg., and carrier retainer 29 release the carrier 1.
Patent JP-H06334315-A (JP)
Title: Bonding method for chip component
Inventor: HOSOI TAKASHI
IPC: H05K3/34
Filed: 1993-05-18
Abstract: PURPOSE:To provide an ideal bonding method of chip components which can maintain excellent airtight and prevent adhesive agent from protruding. CONSTITUTION:Film type adhesive agent is pushed against the following via rlease paper; the lower surfaces of long walls 10a, 10b of an upper semiconductor substrate 3, the lower surfaces of short side walls 11a, 11b of the substrate 3, and the lower surface of a wall equipped with a gas jet hole 7. After heating at about 60-80 C, adhesive agent layers only are left on the lower surface of each side wall by peeling. Finally, the upper semiconductor substrate 3 is combined with a lower side semiconductor substrate 2 and heated at 100-150 deg.C while pressure is applied. Thereby bonding is completed.
Patent JP-H02302257-A (JP)
Title: Method for sterilizing and washing head space of sterilization-package apparatus and equipment for putting it into practice
Inventor: BUIRI ROERIGERU
IPC: A61L2/06
Filed: 1990-05-01
Abstract: PURPOSE: To completely disinfect a head space and wash inside of an injector to take off remains by disinfecting the head space by steam of specific flow velocity and temperature on breaking off an outer membrane and shutting up a pack to enable washing them with specific steam. CONSTITUTION: The head space 52 is disinfected by steam of 120 to 150 deg.C and flow velocity of 50-450m/sec. from 1 to 10 seconds and next washed by steam of 110 to 150 deg.C and flow velocity of 50-450m/sec. from 1 to 5 seconds. Valves 62 and 63 have the angle 90 deg. to effectively disinfect and wash the head space 52. The head space 52 as well as a thinner membrane are disinfected on opening a steam inlet valve 62. The steam comes in through a pipe 68 and goes out through a pipe 69 of the valve 63. After the disinfection, a blade 25 would cut out a thin membrane 9 to from an opening so that the fluid rushes into the pack 7. Next, the valves 62 and 63 are opened to wash the pipe 69 by the steam. After the washing, a seal ring 12 is heated up to seal up a pack 7.
Patent JP-H11298853-A (JP)
Title: Driving situation recording device
Inventor: SUGIMOTO MITSUSADA
IPC: G07C5/08
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To record information which can accurately grasp an accident situation and an accident cause or an intra-vehicle situation by cyclically recording the videos of monitoring cameras and stopping the recording operations of a recording means when an accident occurs. SOLUTION: Videos photographed by a front monitoring camera 11, a right monitoring camera 12, a left monitoring camera 13, a right rear monitoring camera 14, a left rear monitoring camera 15, a rear monitoring camera 17 and an intra-vehicle monitoring camera 16 are cyclically recorded on a video/ data recording part 18 when a vehicle runs. Also, data detected by a speed data detecting part 21, a steering angle data detecting part 22 and a brake data detecting part 23, latitude and longitude data outputted from a GPS receiver 20 and time data are cyclically recorded on the part 18. When a controlling part 26 identifies an accident occurrence from the output data of an accident detecting part 24, it immediately (or after a fixed time elapses) commands the part 18 to stop a recording operation and to output recorded data to a transmitting part 27.
Patent JP-S62272415-A (JP)
Inventor: ITO KIYOSHI
IPC: H03K17/95
Filed: 1986-05-20
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-S5542172-A (JP)
Title: Speed control unit of rolling mill
Inventor: YOSHIDA FUMIO
IPC: B21B37/00
Filed: 1978-09-19
Abstract: PURPOSE: To let the mass balances between respective rolling mills be well maintained by adding rolling speed correcting signals to the rolling speed signals intrinsic to said rolling mills and using the same after multiplying the same by reference rolling speed signals.  
     CONSTITUTION: In a rolling mill 2, an adder 13-2 to be inputted with a signal SSRH2 and signal a2 is provided to the stage after an SSRH device 7-2 and its output 13-2a is supplied to a multiplier 8-2. Further it is supplied as a reference signal to a divider 10-3. The output 8-2a of the multiplier 8-2 is directly supplied as a rolling signal to the rolling mill 2. Next, in a rolling mill 3, the signal 2a and output 13-2a are inputted to the adder 10-3 and the former is divided by the latter. An adder 13-3 inputted with the signal SSRH3 and signal 12-3a is provided to the next stage of the SSRH device 7-3 and its output 13-3a is supplied to multipliers 8-3 and 11-3 and is further supplied as a reference signal to a divider 10-4. The  output 8-3a of the multiplier 8-3 is supplied as a rolling signal directly to the rolling mill 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04343406-A (JP)
Title: Coil and its manufacture
Inventor: SAITO KUNIHIKO
IPC: H01F27/29
Filed: 1991-05-21
Abstract: PURPOSE:To make it possible to use thick winding material to easily attain a large current application to a coil, simplify the production process and reduce the production cost. CONSTITUTION:A core main body 2 is composed by integrally forming a winding part 5 on which winding material 1 is wound and flange parts 6a and 6b which control the winding of the winding material 1 in the shaft direction. The one flange 6a of the core main body 2 is provided with a hole 7 and a winding guide groove 8, and a cap 9 which has restriction 10 whose top plane is recessed and the bottom plane is protruded is installed on the flange 6a of the core main body 2 by burying the restriction 10 in a hole 7. Then, a winding material edge 1a leading through the winding guide groove 8 is bent so as to touch the cap 9 and a terminal lead 3 is buried in the recessed part of the restriction 10 of the cap 9 in order to connect the winding material 1 with the terminal lead 3 electrically.
Patent JP-H07318412-A (JP)
Title: Environment monitoring room accessory
Inventor: NAGATOMO MUNESHIGE
IPC: G01H3/00
Filed: 1994-05-30
Abstract: PURPOSE:To attain use as a room accessory or a indoor sensor by inputting an environmental element such as light or heat to a noise monitoring box of simple constitution, and also providing a communication facility. CONSTITUTION:Noise is collected by a microphone having a necessary frequency range and a frequency characteristic approximate to an auditory sense characteristic, and this is amplified by a frequency correcting amplifier by which a noise measuring range can be preset in several stages by an environment. An electric signal in proportion to this sound pressure change is inputted to a level converter, and after it is converted into an effective value by a time constant stipulated in a noise meter standard, a value converted into a logarithm is outputted and displayed. A display unit can also display data on light or heat or the like from an environmental element input device besides displaying a noise level. Information can be sent to a remote place by using a communication facility together for data transfer. Various controls such as turning off electric power supply after constant time operation can be performed by using an electric power controller together while using battery operation as the electric power supply. When a light generator is used together, replacement of a battery can be reduced.
Patent JP-S5641799-A (JP)
Title: Excitation controlling device for synchronous machine
Inventor: HASEBE MAKOTO
IPC: H02P9/14
Filed: 1979-09-11
Abstract: PURPOSE:To enhance reliability by supplying the output voltage of a voltage transformer which detects the output of the synchronous machine and the output voltage of an auxiliary voltage transformer provided on the secondary side of an excitation transformer to an excitation control device via a high value gate. CONSTITUTION:The secondary side of the voltage transformer 6 which detects the output voltage of a generator 1 is connected to the input terminal of an automatic voltage regulator 12 via a rectifier 11. The secondary side of an auxiliary voltage transformer 14 which is provided on the secondary side of an exciting transformer 3 is connected to the input terminal of the automatic transformer 12 via a rectifier 15. In this constitution, even though failures are yielded in the voltage transformer 6 or a fuse 8 is errorneously blown, the detected voltage is supplied from the auxiliary voltage transformer 14 to the automatic voltage regulator, and the automatic control can be continuously performed by the automatic voltage regulator.
Patent JP-S5640833-A (JP)
Title: Screenlike photoreceptor
Inventor: TANAKA KAZUMOTO
IPC: G03G15/00
Filed: 1979-09-11
Abstract: PURPOSE:To prevent the deformation and strain of a screen and obtain sharp secondary latent images by forming the screenlike photoreceptor by changing the respective total areas of the vertical and horizontal wires per unit area thereof thereby reinforcing the photoreceptor against tension with respect to its specific direction. CONSTITUTION:The total surface areas per unit area of the screen 4 of the vertical fine wires 5 and horizontal fine wires 6, respectively, of the screen 4 put on a screen frame body 1 having a connecting strip 3 for parallel supporting, for example, cylindrical frames 2 at both ends are changed by changing the number of the fine wires 5, 6 of the same size per their unit area or changing the sectional area and wire width per unit area. In this way, the direction where the surface area is larger is reinforced against the tension upon the screen. Namely, the screen 4 is so spread to the drumlike frame body 1 that, for example, the fine wires 6 of the larger number come in the drum rotation shaft direction where the screen 4 is set at high roundness. The screen 4 is made by weaving fine wire materials or forming meshes in a sheetlike body by an etching method or the like.
Patent JP-S5449412-A (JP)
Title: Valve lifter for internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L13/00
Filed: 1977-09-28
Abstract: PURPOSE: To absorb the impact due to the inertial force of suction/exhaust valve and prevent noises from occurring, by providing two free pistons sandwiching a spring in a tappet for decreasing the clearance of the valve.  
     CONSTITUTION: A plunger 3 slidable in the tappet 1 is coupled through a cap 5 to a push rod 4 connected to the suction/exhaust valve. A chamber B is defined in the plunger 3 so that oil flows into the chamber from an oil passage 6. This oil is further introduced into a hydraulic pressure chamber A through a check valve 7 installed at the chamber B. A second hydraulic pressure chamber D is defined between a free piston 8 and a second free piston 15 having a balancing hole 14 and is located below the hydravlic pressure chamber A. The spring 16 interposed between both the free pistons. Therefore, the drastic motion of the push rod 4 is damped by the second hydraulic pressure chamber D 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5455527-A (JP)
Title: Removing of nitrosilating agent
Inventor: UIRIAMU NAZANIERU KIYANON
IPC: C07C201/16
Filed: 1978-09-20
Abstract: The present invention is directed to a process for removing nitrosating agents from 1-chloro-2,6-dinitro-4-(trifluoromethyl)benzene.
Patent JP-H04322646-A (JP)
Title: Disposable diaper having breathing part
Inventor: SAMEJIMA TADANORI
IPC: A61F13/494
Filed: 1991-04-22
Abstract: PURPOSE:To impart a breathing property to a crotch part in a disposable diaper which has a pocket structure provided with a pocket hole at the central area thereof for discharging excrements. CONSTITUTION:A water absorbing core 2 is arranged between a hydrophilic sheet 3 and a leak preventing film 1 and the hydrophilic sheet 3 is covered with a surface sheet for forming a hydrophobic pocket while a pocket hole is provided to discharge excrements at the center area of the surface sheet. The leak preventing film 1 is formed in such a manner that a width thereof is the same as or larger than that of the absorbing core 2 while it is no larger than reaches the crotch part. The surface sheet is made to stick out of both sides of the leak preventing film 1 to form the crotch part of a diaper. Thus, a disposable diaper is produced with a breathing property imparted thereto.
Patent JP-H08299332-A (JP)
Title: Radiation parameter automatic regulating method in tomographic device
Inventor: PANU KOPUSARA
IPC: A61C19/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To adjust automatically and most appropriately the parameters of radiation power and time and the like for an apparatus for obtaining tomography images of the region of denture and temporomandibular joints. SOLUTION: In the first imaging sequence, exposure parameters are adjusted at the start. The radiation beams 8 from an X-ray tube 9 are irradiated in the direction through the thick skull portion e.g. in the direction 11a which goes through between the two temporomandibular joint portions 10, 10, and in the direction 1b which intersects the teeth arch twice, form tomography images on the film in a cassette 1. In the subsequent imaging sequence, radiation beams are irradiated in directions different from the directions 11a or 11b in the first imaging sequence, however, the control unit only changes the parameters of the initial imaging sequence according to a predetermined deviation, and adjusts the power and time and the like of the radiation beams on the basis of the obtained new parameters.