baber/WOPTO huggingface dataset:
Patent JP-2001060575-A (JP)
Title: Supercritical dryer
Inventor: FUKUMOTO YOSHITO
IPC: H01L21/304
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the heat capacity of a supercritical medium container, and at the same time, to facilitate maintaining of pressure in the container relatively easily by positioning the container in an external container and controlling the pressure in the container via the pressure in the external container. SOLUTION: A supercritical medium container 10, containing an object 8 to be treated and a medium 7 is positioned in an external container 11, and the container 11 is sealed hermetically. When nitrogen gas is fed into the container 11 under pressure from a cylinder 13 by opening a flow control valve 14 thereafter, a pressure-regulating valve 16a is opened, and the inside of the container 10 is pressurized. When the internal temperature of the container 10 is successively raised by means of an induction coil 18a, the internal pressure of the container 10 becomes higher than that of the container 11, and a medium exhaust valve 16b is opened and the medium 7 is recovered to a recovering container 17a. Then the inside of the container 10 becomes a supercritical state, and supercritical drying progresses.  When the nitrogen gas is discharged by opening an exhaust valve 15 thereafter, the exhaust valve 16b is opened, and the medium 7 is recovered. Then, after the container 10 is cooled by making dry nitrogen gas to flow through the container 10, the container 10 is taken out of the container 11, the object 8 is taken out of the container 10.
Patent JP-S61113315-A (JP)
Title: Optical d flip-flop circuit
Inventor: SAWANO ISATAKE
IPC: G02F3/00
Filed: 1984-11-07
Abstract: PURPOSE:To form an optical D flip-flop circuit with small size and suitable for circuit integration by combining an optical bistable element, a branching device and a synthesizer. CONSTITUTION:An input optical digital data LD and an optical clock LC are synthesized at the synthesizer 13 and the result is fed to the bistable element 10. The optical output L10 is branched by the branching device 14 and one optical output L100 is fed to a synthesizer 16. The other optical output L101 is synthesized into an inverted optical clock by a synthesizer 15 and fed to the optical bistable element 11. The optical output L11 is synthesized with the optical output L100 by a synthesizer 16 and becomes an optical output L16, which is fed to an optical bistable element 12. Then an output optical digital data L0 is extracted from the element 12. Thus, the optical D flip-flop circuit suitable for circuit integration with small size is formed in this way.
Patent JP-H0947315-A (JP)
Title: Instrument for spraying hair liquid onto hair
Inventor: HIRANO MASANOBU
IPC: A45D19/14
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for spraying and applying hair liquid onto the head skin and the hair in the state of mist or stream constantly for long period of time without requiring any human labor although the head of human being is individually different in size, the hair liquid cannot be uniformly applied and much labor is required. SOLUTION: Concerning the instrument for spraying the hair liquid onto the hair, a liquid receiving bowl 1 placed under the head of lying human being is installed, liquid branching pipes 8 are arranged at intervals along a liquid introducing pipe 6 along the bowl 1, nozzles 9 are formed at the tips of respective liquid branching pipes 8 and hair liquid is sprayed onto the hair. The branching pipe 8 is composed of a flexible pipe keeping the bent attitude and the nozzle 9 is fitted so as to be deflected. Besides, a liquid branching tube 10 for manual operation is fitted at any suitable position of the liquid introducing pipe 6.
Patent JP-S6478154-A (JP)
Title: Separation of saccharified albumin
Inventor: UCHIDA TAKATERU
IPC: B01D15/08
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a sepn. method which has excellent rapidness, etc., and facilitates automation by introducing a sample into the flow passage of liquid chromatography, then separating saccharified albumin and nonsaccharified albumin while moving the sample continuously in the flow passage. CONSTITUTION:The saccharified albumin and nonsaccharified albumin in the sample is separated within the same flow passage by the chromatography using the packing material having the functional group selected from a group A: dihydroxyboronyl group, carboxyl group, and sulfonic group and a group B: amino group 'Cibacron Blue F3G-A(R)' as the functional group of the packing material in this method for separating the saccharified albumin and nonsaccharified albumin in the sample by the liquid chromatography. This method consists in bringing the sample into contact with the packing material having the functional group selected from the group A, then bringing the sample into contact with the packing material having the functional group selected from the group B or bringing the sample into contact with the packing material in the state in which the functional group selected from the group A and the functional group selected from the group B co-exist.
Patent JP-H0572472-A (JP)
Title: Projection lens
Inventor: TODE HIDEKAZU
IPC: G02B9/64
Filed: 1991-09-13
Abstract: PURPOSE:To obtain the compact projection lens which is used for a projection type TV and has a plastic lens shaped to have a small asphericity quantity and no inflection point and also has superior machinability and image forming performance. CONSTITUTION:This projection lens consists of a 1st negative meniscus lens group L1, a 2nd positive lens group L2 which has a convex surface on a screen side, a 3rd positive lens group L3, a 4th positive biconvex lens group L4, a 5th positive weak lens group L5, and a 6th negative lens group L6 which has a concave surface on the screen side in order from the screen side, and the 2nd and 5th lens groups L2 and L5 have aspherical surfaces as both surfaces. At this time, the 2nd lens group L2 through which luminous flux with a large luminous flux diameter passes have no inflection point and is so shaped as to have a small asphericity quantity. Consequently, spherical aberration deterioration due to a shape error is prevented although specifications of a 1.05 aperture ratio and a 40 half-fieldangle are obtained, and the projection lens which has high-performance image formation characteristics and superior productivity is realized.
Patent JP-2001060843-A (JP)
Title: Chip type piezoelectric part
Inventor: OSHIRO MUNEYUKI
IPC: H01L41/09
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a chip type piezoelectric part which enhances the connection strength of an external electrode and in which the external electrode is easily formed. SOLUTION: An external electrode 8 made of conductive paste is continuously formed on the side end face of a laminate obtained by sealing and laminating a piezoelectric element 2 and sealing substrates 5 and 6, and a part of it is also buried in a recess 6c where a terminal electrode 2d of the element 2 is exposed. A metallic plating layer 8b whose plating wettability is satisfactory is formed on the outermost layer of the electrode 8. Connection strength with the laminate becomes very high due to the wedge effect of the conductive paste buried in the part 6c and prevents the peeling of the electrode. The electric connection of the terminal electrode of the piezoelectric element and the external electrode is made reliable because a part of the external electrode is buried in the recess where the terminal electrode of the piezoelectric element is exposed.
Patent JP-S6478812-A (JP)
Title: Molding device for bellows type molded form
Inventor: YAMAMORI SHOJI
IPC: B29L23/18
Filed: 1987-09-21
Abstract: PURPOSE:To permit cooling of a core and facilitate the mold releasing of a molded form, by a method wherein a part, pinched between a pair of split cavity blocks, and another part, serving the function of a core for an opening at one end of a molded form, are formed at the tip end section of a slide core pin while an air passage, communicating a compressed air source with the outside of the tip end of the core, is provided in at least one of the slide core pin and the core. CONSTITUTION:The inner surfaces of a large diametral side opening 3 and a bellows 4 among the openings at both ends of a molded form 1 are molded by a core 11, however, the inner surface of a small diametral side opening 2 is molded by the tip end section 35a of a slide core pin 35. An injection molding machine is operated and molds are closed interposing the core 11 between the molds while positioning a movable side split cavity block 10B through the guidance of a guide pin 23 and a guide bush 24, then, molten resin is injected to supply it into a molded form gate 18 from the nozzle of the injection molding machine through a sprue bush 15, a hot runner block 16 and a hot runner tip 17 and mold the molded form. The molds are opened after finishing the molding. In this case, compressed air passes through the air passage 34 and is injected outwardly from the tip end of the core 11 whereby the core 11 is cooled and the excessive temperature rise of the core 11 may be prevented.
Patent JP-H0795739-A (JP)
Title: Structure for preventing spark discharge of stator winding caused by vibration
Inventor: NAKAYAMA AKINOBU
IPC: H02K3/40
Filed: 1993-09-22
Abstract: PURPOSE:To prevent spark discharge of a stator winding caused by vibration by bringing outer corona preventing layers surrounding the main insulating layer to the earth of stator coils in a slot into direct contact with one wall of the slot in a conductive state and indirect contact with the other wall of the slot through semiconductor side liners and filling the void of the slot with a semiconductive rubber filler. CONSTITUTION:Two stator coils 3B and 3A are inserted into a slot 2 by using a wedge 8 and liners 7C-7A. Outer corona preventing layers 6 are put around the coils 3A and 3B with main insulating layers 5 to the earth in between. The layers 6 are brought into direct contact with one wall of the slot 2 in a conductive state and the other wall of the slot 2 through semiconductive side liners 9B and 9A. Voice formed among cores, the layers 6, and the liners 9B and 9A in the slot 2 are eliminated by filling the voids with a conduction rubber filler. Therefore, the occurrence of spark discharge caused by vibration can be prevented and the coils can be used for a long period.
Patent JP-S6477456-A (JP)
Title: Power generating device
Inventor: NAKAZAWA KOJI
IPC: H01F6/00
Filed: 1987-09-17
Abstract: PURPOSE:To reduce power consumption, consumed by field coils, by employing a superconductive body for the field coils. CONSTITUTION:Field coils 1 are excited to generate flux 5 in an iron core 5. The field coils 1 are made of a superconductive body, therefore, current is a permanent current and the flux 5 exists semi-permanently even when a power supply is intercepted after conducting the coils once. An armature coil 6 is arranged fixedly in the gap 41 of the iron core 4. When a flux density changing piece 7 is inserted and withdrawn repeatingly with respect to the gap 41 of the iron core 4, the density of flux, in interlinkage with the armature coil 6, is changed and power is generated in the armature coil 6 by the induction of electrodes.
Patent JP-H0397492-A (JP)
Title: Overlock sewing machine
Inventor: SUZUTA MAMORU
IPC: D05B1/20
Filed: 1989-09-11
Abstract: PURPOSE:To keep a finish in a neat state in a way that an empty ring is reliably sewn in an overlock seam by a method wherein, in prior that the empty ring is moved to the cloth feed side, a loop spreading body is moved from a moving-aside position to an operation position. CONSTITUTION:An overlock seam is formed on a workpiece as a looper thread is wound around a tongue piece 8 in the vicinity of a needle pass hole in association with a needle and a looper in a state in which a loop spreading body 13 is arranged in a moving-aside position separated away from a needle pass hole 6 to the side. Precedingly, during completion of sewing, a needle and an empty ring connected to a workpiece is moved further closer to a cloth feed side than the needle and loop spreading body 13 is moved to an operation position by means of a drive means 14. Along with the movement, the movement to a position where the end part on the needle side of an empty ring R is insertable in the tongue piece 8 is effected. When, with this state, the empty ring R is moved to the cloth feed side, the end part on the needle side of the empty ring R is inserted in the tongue piece 8, and when, with this state, sewing is applied on a new workpiece, the empty ring R is sewn in the one edge of the workpiece. This constitution reliably sews the empty ring in an overlock seam, and keeps a finish in a neat state.
Patent JP-H0983198-A (JP)
Title: Apparatus and method for automatic mounting electronic component
Inventor: KITAJIMA TAKAHIRO
IPC: B23P21/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To correct the descent amount of a suction nozzle while the rate of operation of an apparatus is being maintained and to surely suck a component. SOLUTION: A suction nozzle 14 descends, a component 5 is sucked, and its stand is detected by a suction-error detection device. Then, one is counted by a suction counter and a stand number-of-times counter which are installed inside a RAM at every component feeder 8. When the value of the stand number-of-times counter is increased so as to exceed the set value of a suction- abnormality-rate setting memory, the descent amount of the suction nozzle 14 is corrected so as to become long. The gap between the nozzle 14 and the component 5 is made proper, and a suction abnormality is reduced.
Patent JP-H0283609-A (JP)
Title: Information processor
Inventor: NII MASAAKI
IPC: G06F1/26
Filed: 1988-09-20
Abstract: PURPOSE:To prevent information from being destroyed due to careless power source disconnection by outputting a permission signal or an unpermissive signal for the power source disconnection from the control part of a main device to the main control part of an external peripheral device via a connection means, and controlling the power source disconnection of its own device based on an outputted signal by the main control part of the external peripheral device. CONSTITUTION:The title device is constituted of the main device A provided with parts 8 and 18 to be controlled including a part controlled by the main control parts 7 and 17 and which performs the recording and reproduction of a storage medium and power source disconnection parts 3 and 13, respectively, and the external peripheral device B. When a picture is set at an initial picture, the main control part 7 sends a power source disconnection permission command to the external peripheral device B via an interface 22. Next, when a power switch 13 is turned off in the external peripheral device B, a disconnection signal is detected by the main control part 17 via a switch cut-off detection circuit 16. The main control part 17, when detecting the disconnection signal, turns off a relay 12 via a relay control circuit 15 only when disconnection permission in an internal state is issued, and disconnects the power source, the, stops its operation. In such a way, it is possible to prevent the storage medium from being destroyed by disconnecting the power source inadvertently during performing the recording and reproduction of the storage medium.
Patent JP-2000065763-A (JP)
Title: X-ray analyzer
Inventor: HONDA KAZUMASA
IPC: G21K1/06
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray analyzer by which the intensity distribution of the wavelength of X-rays is measured in a short time and with a small time difference. SOLUTION: By using a plurality of crystal planes which are provided at one dispersive crystal, X-rays are spectrally diffracted into a plurality of different wavelengths. In addition, by using a two-dimensional detector, the X-rays at a plurality of spectrally diffracted different wavelengths are distinguished and detected.  As a first mode, in an X-ray analyzer in which a spectrscope is irradiated with X-rays and in which an X-ray analysis is performed by the X-rays, at a specific wavelength, which are spectrally diffracted by the spectrscope, the spectroscope uses a plurality of crystal planes whose lattice spacing and orientation are provided in one crystal at a dispersive crystal 1 provided at the spectroscope are different, and the X-rays are spectrally diffracted simultaneously into a plurality of different wavelengths by a plurality of crystal planes at the dispersive crystal 1.  As a second mode, an X-ray analyzer is constituted in such a way that a spectroscope provided with a plurality of crystal planes whose lattice spacing and orientation are different in one crystal is provided and that a two-dimensional detector 20 which detects the intensity and the incident position of X-rays is provided. The X-rays are spectrally diffracted simultaneously into a plurality of different wavelengths by using the plurality of crystal planes, and a plurality of spectrally diffracted X-rays are detected simultaneously by the two-dimensional detector 20.
Patent JP-S61113977-A (JP)
Inventor: MATSUNO YOSHIO
IPC: F25D23/00
Filed: 1984-11-08
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-S60122406-A (JP)
Title: Handling apparatus
Inventor: EERITSUHI NIIDAAMAIRU
IPC: B25J9/18
Filed: 1984-11-08
Abstract: A manipulation device, such as an industrial robot has at least one sensor connected to a control unit through a programmable sensor interface. The programmable sensor interface includes at least one microprocessor and at least one memory. Each sensor has three signal ranges, the limits of these ranges being selectable by thresholds which can be stored in the memory. The microprocessor is programmed to classify the signal received from a sensor in one of the signal ranges, and to transmit the result of the classification to the control unit. Activation of the individual sensors is undertaken by the control unit through a serial interface or through a parallel interface.
Patent JP-H1178630-A (JP)
Title: Rotary seat for vehicle
Inventor: HIJIKATA TAKAFUMI
IPC: B60N2/14
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of two stage operation of rotational operation and frontward movement by rotating a seat main body to the side of a door opening part and moving the seat main body frontward while rotating it by engagement of a pinion gear and a rack through an intermediate gear. SOLUTION: A pinion gear 6 is made in a circular arc shape with in a range of about 90 deg., no engagement tooth is provided in a specified angle region on the engagement initial side, and an initial range to start rotating a seat main body 2 from a seated position to the side of a door opening part is limited only to rotate the seat main body 2 not by engaging the pinion gear 6 and an intermediate gear 36 with each other. Thereafter, the seat main body 2 is further rotated, and the gear 36 is rotated by engaging the pinion gear 6 with the intermediate gear 36. Additionally, the gear 36 is engaged with a rack 38 and rotated, a rotary support base is moved to the front of a vehicle by moving it to the front of the vehicle, and the seat main body 2 is moved to the front of the vehicle while rotating the seat main body 2 to the side of the door opening part. Consequently, it is possible to direct the seat main body 2 to the side of the door opening part without having a foot of a seated person interfere with an end part of the door opening part only by rotational operation.
Patent JP-S6299512-A (JP)
Title: Driving work of shield plate into ground
Inventor: MATSUO SHINTARO
IPC: E02D7/24
Filed: 1985-10-22
Abstract: PURPOSE:To make the penetration of a shield plate into the ground easier by a method in which a shield plate is set under the ground by a flame-shaped penetrator, and pressure water is jetted into the ground for the next driving plate from one-side edge of the penetrator during penetrating or drawing period in such a way so as to loosen the ground. CONSTITUTION:A steel tube 2 and a joint material 3 are connected into a flame- shape form to form the body 1 of a penetrator, and nozzles 6 and 7 are attached to the lower end and one-side edge of the body 1. In a state that a shield plate 10 is attached to one side of the body 1, the penetrator is penetrated into the ground by jetting pressure water from the nozzle 6 and also by operating a vibration type penetrator 4. The penetrator is then pulled out by leaving the plate 10 to set the plate 10 under the ground. During the penetrating or drawing period of the penetrator, pressure water from the nozzle 7 provided in one side of the body 1 is jetted toward the ground for the next driving place to loosen the ground and to make the next penetration work easier.
Patent JP-S60128660-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANIZAKI YASUNOBU
IPC: H01L21/28
Filed: 1983-12-16
Abstract: PURPOSE:To improve the performance characteristics and reliability of a fine- structure semiconductor device and to lower the Schottky voltage of a Schottky barrier diode by a method wherein a layer of discontinuity is provided in semiconductor along the junction between an Al layer and semiconductor layer. CONSTITUTION:Pure Al 20 to serve as an electrode is bonded to a semiconductor body 10 of single-crystal Si. The portion of the semiconductor body 10 meeting the Al 20 along the junction 12 is of discontinuous structure. That is, the semiconductor body 10 is rendered to be locally amorphous or polycrystalline along the junction 12 with the Al 20. Or discontinuity is created at random in crystallinity along the junction 12. Across the junction 12, the pure Al melts into Si in a solid-phase reaction and Al spikes 40 are prone to grow along the crystal orientation of the semiconductor. The growth of the Al spikes 40 is stopped midway, however, due to the discontinuity featuring the portion of the semiconductor along the junction 12.
Patent JP-H1083985-A (JP)
Title: Selective etching method of compound semiconductor and manufacturing method of compound semiconductor device using method thereof
Inventor: MIYAGUNI SHINICHI
IPC: H01L29/778
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To realize a processed shape, which has the fidelity to a smooth etching surface and an etching mask, by etching a wafer by the etching gas containing halogen gas, oxygen gas and nitrogen gas excepting fluorine, which is made to be plasma to the specified plasma density. SOLUTION: On a wafer mounting surface 15 of a substrate holder 10, a wafer 11, which has the first III-V system compound semiconductor layer containing Al and the second III-V system compound semiconductor layer laminated on the first layer, is mounted through a load lock chamber. A plasma forming chamber 3 is tightly closed. The etching gas containing halogen gas, oxygen gas and nitrogen gas excepting fluorine, which is made to be plasma to the plasma density of 10<10> cm<-3> or more, is introduced through an introducing port 6. Then, a gas feed device at the upstream side of the introducing port 6 is interlocked with a vacuum sucking device on the downstream side of an exhausting port 7, and the gas pressure in the plasma forming chamber 3 is controlled at the specified pressure. Thus, the etching is performed.