baber/WOPTO huggingface dataset:
Patent JP-S5590109-A (JP)
Title: Frequency converter
Inventor: HISAZAKI TSUTOMU
IPC: H03D7/02
Filed: 1978-12-27
Abstract: PURPOSE: To stabilize frequency characteristics convering a broad frequency band by providing a radio-wave absorber in which a higher harmonic in high-order mode is absorbed in the case of a microwave frequency converter.  
     CONSTITUTION: A microwave signal of frequency fR and local oscillation power of frequency fL inputted from microwave input terminal 1 pass through DC return circuit 2 of λ/4 wavelength and are applied to diode 3, where they are converted into a signal of frequency nfR±mfL. An IF signal of this frequency passes through  microwave stopping filter 4 and is outputted to IF output terminal 5. The higher mode of a higher harmonic component not less than twice any microwave signal than the IF signal is absorbed in radio-wave absorber 8. Since radio-wave absorber 8 is arranged away from a circuit element on dielectric substrate 6, an electromagnetic field propagates being converged near the circuit element. Further, absorber 8 exerts a little influence upon the electromagnetic field in basic mode, but damps that in higher mode propagating in case 7 being distributed broadly, stabilizing frequency characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5587566-A (JP)
Title: Ink jet recording device
Inventor: ICHIZUKA KIYOMI
IPC: B41J2/01
Filed: 1978-12-27
Abstract: PURPOSE:To decrease a cost for manufacturing partition wall by a method wherein a seal member is arranged at an end part of the partition wall for limiting a range of air absorption or suction in the platen and decreasing an air leakage between a leading end of the partition wall plate and a platen inner wall. CONSTITUTION:Rubber or other seal members 15 and 16 are fixed to an end part of the partition wall plate 3, contacted to the inside part of the barrel of the platen 2 and slid therealong to provided a complete elimination of air leakage. Seal member 15 eliminates a clearence between the partition wall plate 3 and the inside of the platen barrel or a barrel plate 5, and seal member 16 forms a clearance between the partition wall plate 3 and end plate 14 in the platen. Seal members 15 and 16 are fixed to the partition wall plate 3 by such methods as adhering or fixing etc. In this case, it is not needed to provide a high precision manufacturing at the end part of the partition wall plate 3.
Patent JP-H10338261-A (JP)
Title: Cap for opening of synthetic resin container
Inventor: KAWASAKI TADAYOSHI
IPC: B65D47/08
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a cap for an opening of synthetic resin container in which an outflow opening is formed to have a planed shape and an appropriate quantity of liquid can be poured out. SOLUTION: A bottom plate 8 hermetically sealing the container opening is formed in the inside of the cylindrical external wall 4 in the body 1 fixed to the container opening, and a weakened line 9 forming the outflow opening by cutting the peripheral edge 9a is formed at the bottom plate 8. The weakened line 9 has such a form that a waterdrop-shaped air hole D formed at one end of a slender rectangular aperture C and a circular hole E formed at the other end are connected to each other. Accordingly, when the container is inclined, the outflow opening is not covered with liquid and hence, as air can easily enter the container, the liquid can be poured so as to form a thread.  And since the thickness of the bottom plate of the inside of the weakened line 9 is made thin at the nearby position of the part where a handle is formed and made thick to form a Y-shape along the edge from the rectangular aperture C to the air hole D, the weakened line can be easily cut from the hermetically sealing bottom plate 8 and also a sufficient strength can be kept, the outflow opening can be opened to have a required shape.
Patent JP-H0912582-A (JP)
Title: Transition metallic complex containing pyridine and catalyst for polymerizing olefin
Inventor: IGAI SHIGERU
IPC: C08F10/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a metallic compound, containing pyridine, excellent in olefin polymerizing activities, capable of providing a high molecular weight and useful as a catalyst component for polymerizing an olefin by complexing a transition metal with a specific pyridine skeleton. CONSTITUTION: This transition metallic compound, contains pyridine and comprises a structure (structure A) of the formula  2,6-[-CH2 C(R<1> R<2> O-]2 Py}MLn .Ym (M is a group IV transition metal of the periodic table; R<1> and R<2> are each H or a hydrocarbon group; R<1> and R<2> may be cross-linked to form a ring; L is H, a halogen or a hydrocarbon group; Y is an electron donor having a hetero-atom; Py is pyridine ring; m is 0-2; n is 1 or 2]. A compound of the formula (M is zirconium) can be exemplified. The compound of the structure A is obtained by reacting a compound of the formula 2,6-[-CH2 C(R<1> R<2> )OH]2 Py with a halide of the group IV transition metal of the periodic table.
Patent JP-S6321431-A (JP)
Title: Method for measuring amount of atomization
Inventor: KOSAKA YOSHIO
IPC: B05B17/06
Filed: 1986-07-14
Abstract: PURPOSE:To enable an easy and positive measurement of an amount of atomization to be performed and facilitate an attaching or removal of a vibrating element by a method wherein a ultrasonic-wave is outputted to generate a column of liquid in a liquid storing container and an amount of atomization is measured with reference to a height of the liquid column. CONSTITUTION:A vibrating element 13 vibrates to output a ultrasonic-wave and gives the vibrated supersonic-wave to water 21 through medium 22 and a liquid storing container 20, so that a water column 21a having a height H is generated with the liquid storing container 20. Since the height H of the water column 21a has a specific relation with an amount of atomization, a mark or a scale etc. is made at a desired height where the amount of atomization corresponds to a specified value and then it is judged as to whether or not the height H of the water column 21a is more than the desired value with reference to the mark etc. If the value is more than the desired value, the performance of the vibrating element 13 is accepted due to an occurrence of the specified amount of atomization and in turn if it is lower than the desired value, the performance of the vibrating element 13 is rejected. The liquid storing container 20 is made by a bag of film-like polyethylene or a bag of chloride vinyl etc.
Patent JP-S5789338-A (JP)
Title: Monitor device for intermittent disconnection of communication cable line
Inventor: HASEGAWA SUSUMU
IPC: H04B17/00
Filed: 1980-11-26
Abstract: PURPOSE:To detect only a pure intermittent disconnection caused by the imperfect contact of the connection part and, etc. of a cable line to be measured, by suppressing the output signal of an unbalanced voltage detector when the voltage between cores and the earth of a certain level or more is detected simultaneously in two cable lines to be measured. CONSTITUTION:A signal generator 7 is provided which transmits a signal across the earth and cable lines L1 and L2 to be measured; and when it is detected by an output signal control part 9 that the voltage between cores and the earth of a certain level or more exists in cable lines L1 and L2 simultaneously, the output signal of an unbalanced voltage detector 8 is suppressed. That is, when the simultaneous existence of the voltage between earth and cores of the cartain level or more in cable lines L1 and L2 is detected by comparing circuits 10-13 and AND circuits 16 and 17, an output suppressing signal is outputted from an output suppressing signal generating circuit 19 to suppress the output of the unbalanced voltage detector 8 by an output controlling circuit 20.
Patent JP-H07148670-A (JP)
Title: Hand hold type core pres-fitting device
Inventor: MAIKERU AARU DAN
IPC: B25B27/10
Filed: 1994-07-18
Abstract: PURPOSE:To make a core press-fitting device compact and lightweight so as to improve portability by providing a delivery means for delivering a push rod gradually forward in the axial direction every time the delivery lever of a grip is gripped and holding the push rod in the delivered position. CONSTITUTION:A core 10 is mounted from the opening part of a housing 5, and pipe material 9 made of a synthetic resin is held by chuck mechanism 6. A grip 2 is held by hand to support the whole device. In this state, the gripping action and loosening action of a delivery lever 8 are repeated, and a push rod 3 is delivered by a delivery means 4. The core 10 is thereby press-fitted into the pipe material 9. That is, a delivery plate 21 is pushed to the front end side by the upper cam 23 of the delivery lever 8, and the push rod 3 is moved to the front end side to push the core 10 into the opening end part of the pipe material 9.
Patent JP-S6410199-A (JP)
Title: Focusing electromagnet
Inventor: OSADA DAIZABURO
IPC: H01F7/20
Filed: 1987-07-03
Abstract: PURPOSE:To reduce the transverse size of a focusing electromagnet by bisecting the yoke of the focusing electromagnet in a magnetic pole direction, coupling the removed parts by connecting pieces and mounting coils to the respective divided yokes. CONSTITUTION:The upper and lower coils 13a, 13b are respectively provided to the upper and lower yoke members 12a, 12b. The connecting pieces 14 which connect the upper and lower yoke members 12a, 12b are bolted to the yoke members 12a, 12b. The connecting pieces 14 hold the electromagnetic force by energization between the coils 13a and 13b, their own weights and the dimensional accuracy of the magnet. The transverse size W of the focusing electromagnet 11 is thereby reduced to the size smaller than the size of the conventional device.
Patent JP-2000004268-A (JP)
Title: Phase shifter
Inventor: ADACHI HIDEHIKO
IPC: H03H17/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter with which a phase shift amount can be set from the outside, setting accuracy is improved and signals or modulated signals from analog frequencies to micro-frequencies can be used as well. SOLUTION: This phase shifter is provided with 90 deg. distributor 1 for distributing an input signal to two signals having the phase difference of 90 deg., control part 2 for inputting the required phase shift amount and outputting a quadrature component corresponding to this amount as two control signals, two mixers 3 and 4 for respectively mixing the two control signals with two distributed outputs of the 90 deg. distributor 1, and synthesizer 5 for synthesizing and outputting the outputs of these mixers and an output signal shifting its phase in respect to the input signal is generated.
Patent JP-H0218231-A (JP)
Title: Sheet separating device
Inventor: AKASHI SUEO
IPC: B65H3/04
Filed: 1988-07-02
Abstract: PURPOSE:To prevent the occurrence of a trouble, e.g. the generation of noise due to vibration of a stick clip, production of wrinkles at a feed sheet, by providing a dummy plate inserting mechanism to insert a dummy plate in a sheet inlet. CONSTITUTION:Since, when a final original is fed, a tensile force between a sheet separating belt 6 and the final original is higher than that between the belt and an original heretofore fed, the rotation force and the rotation angle of the sheet separating belt 6 are also high, and a gap l is reduced to zero. Further, an arm 11 pushes a control point tip 36 of a dummy plate fixing metal 34, and is rotated in a direction, in which a gap (g) is reduced, as the dummy plate fixing metal 34 is rotated. In this case, a dummy plate 35, simultaneously, is inserted in the sheet inlet, and when a sheet separating belt 6 is rotated further, the dummy plate 35 enters the sheet inlet part of the sheet separating belt 6. Thus, A device is brought into a state in which, although an original is a final original, a next original seems to be present as it were.
Patent JP-H0828069-A (JP)
Title: Dwelling house
Inventor: NAKAMURA TAKAYUKI
IPC: E04H1/02
Filed: 1994-07-18
Abstract: PURPOSE:To preserve privacy for each of families when two families live together in a single dwelling house, occupying respectively the lower story and the upper story, by a method wherein two entry halls communicating independently with respective dwelling sections are provided. CONSTITUTION:A first entry hall 3 and an entry hall 18 on a stairfoot are provided on the lower story of a building main body 1a, and a second entry hall 24 is connected to the entry hall 18 on the stairfoot through a roof balcony 21 on the upper story and a staircase 19. Windows 26 are provided on the external wall facing the roof balcony 21, and the roof balcony 21 is made to serve as a front graden for occupants on the upper story with foliage plants or the like arranged. Furthermore, the roof balcony 21 is built on a garage 17 and the position of the roof balcony 21 is lowered with the ceiling height of the garage 17 lowered, and thereby the height of the staircase 19 extending from the entry hall 18 on the stairfoot to the roof balcony 21 can be reduced.
Patent JP-H0724753-A (JP)
Title: Robot arm with force sensor
Inventor: AKAO NORIHIKO
IPC: B25J9/02
Filed: 1993-07-05
Abstract: PURPOSE:To detect force acting in a slide direction for a robot arm simply and accurately in the robot of a type sliding a slider which supporting the robot arm by a ball screw. CONSTITUTION:A nut 26 screwed on a ball screw 17 is connected to a slider 21 by a flexible beam 24. A sensor 39 for detecting the relative displacement in the axial direction between the nut 26 and the slider 21 is arranged. Thereby, the relative displacement between the nut 26 and the slider 21 is affected by the force acting in the axial direction and is hardly affected by the other force component. Therefore, the force acting in the axial direction is detected simply and accurately.
Patent JP-H0213958-A (JP)
Title: Resist developing device
Inventor: MATSUDA SHUICHI
IPC: G03D5/04
Filed: 1988-06-30
Abstract: PURPOSE:To accurately develop a fine pattern with high reproducibility by providing a temperature controlling means which keeps the atmosphere of a developer, a substrate, and inside of sealed space at fixed temperature. CONSTITUTION:By the working of a hot water pipe 13, a temperature control system 12, and a temperature sensor 11, the temperature of the wall of a chamber 1 is kept. By the working of a hot water drum 21 and the temperature control system 12, the temperature of the developer 7 is kept. By the working of an infrared ray lamp 9 and the temperature control system 12, the temperature of the substrate 4 and the atmosphere of the lower part 1b of the chamber 1 is kept. By these controlling means, the developer 7, the substrate 4, and the atmosphere of the lower part 1b inside of the chamber 1 are controlled, e.g., at 23 deg.C. Thus, since development is performed at the fixed temperature, a fine pattern can be accurately developed with high reproducibility.
Patent JP-S649637-A (JP)
Title: Composite semiconductor circuit device
Inventor: TAKATSUKA ICHIRO
IPC: H01L21/76
Filed: 1987-07-02
Abstract: PURPOSE:To omit the growing of an epitaxial layer and to obtain a composite semiconductor circuit device characterized by a low wafer cost, by forming a circuit element, which constitutes a composite circuit at least in one region of a first region and a second region, from at least one main surface of a substrate. CONSTITUTION:A first region 10 becomes the collector layer of a transistor 30. A strong n-type auxiliary collector layer 11 corresponding to a conventional embedded diffused layer is diffused in the first region 10 to a depth of 25-30mum from the main surface of a substrate 1. A p-type base layer 12 is diffused relatively deeply to about 10mum from the main surface of the substrate. An n-type emitter layer 13 is. diffused in the base 12 to a depth, which is suitable for obtaining a desired current amplification factor, at a relatively high impurity concentration as usual. A collector connecting layer 14 is diffused in the surface of the first region 10, which is the strong n-type collector layer. The collector connecting layer 14 can be diffused at the same time as the emitter layer 13. A collector terminal car be led out of the auxiliary collector layer 11 as required. Thus, an epitaxial layer is not required to grow on the semiconductor substrate. The cost of a wafer can be decreased when the composite circuit device having especially high breakdown strength is manufactured.
Patent JP-H0916523-A (JP)
Title: Security check system
Inventor: KIKUCHI MIYUKI
IPC: G06F21/31
Filed: 1995-06-30
Abstract: PURPOSE: To provide a security check system capable of improving the operability of a system and improving reliability for the system by eliminating a serious fault due to human errors. CONSTITUTION: This system provided with plural functions and capable of setting user qualification to restrict the operation of every function and setting the presence/absence of operating qualification at every function unit for each user qualification comprises a function access qualification table 12 in which each function and the feasibility/infeasibility of the operation of each user qualification for the function are stored, and an operating qualification judging part 13 which compares inputted working function and user qualification with a content stored in the function access qualification table 12 and performs prescribed processing by a compared result.
Patent JP-H05181259-A (JP)
Title: Photomask and production thereof
Inventor: WATAKABE YAICHIRO
IPC: G03F1/29
Filed: 1992-06-24
Abstract: PURPOSE:To prevent the degradation in pattern accuracy by the thermal strains in the photomask constituted by forming a light shielding film and a transparent film on a transparent substrate by making the angle formed by the flank of the shielding film and the substrate acute. CONSTITUTION:The light shielding film 2 having 70 deg. angle theta formed by the flank and base of the substrate 1 consisting of glass, etc., is formed on this substrate. The transparent film 3 consisting of a silicon oxide film, or alumina, etc., is formed on this substrate 1 and the light shielding film 2. Consequently, the transparent film having a smooth shape is formed around the light shielding film 2, by which the thickness capable of functioning as a phase shift part is easily obtd. The transparent film 3 is formed at a low temp. of <=250 deg.C by using a sputtering method and, therefore, the high-accuracy patterns are formable without thermally expanding the light shielding film.
Patent JP-H04365015-A (JP)
Title: Electrode connecting method for liquid crystal display panel
Inventor: TOMOIKE KAZUHIRO
IPC: H05K3/36
Filed: 1991-06-12
Abstract: PURPOSE:To facilitate the connection of an electrode, and prevent the open circuit defect of a flexible circuit board. CONSTITUTION:A long hole 31 is formed on the inside of one end edge of the reinforcing plate 30 of a liquid crystal panel to provide a belt-shaped portion 32. The segment side connector electrode terminal section 22a of a flexible circuit board 20 constituting the driving circuit of the liquid crystal panel is inserted into the long hole 31 from the back face side of the reinforcing plate 30. The segment side connector electrode terminal section 22a is lightly fixed to the belt-shaped portion 32 on the surface side of the reinforcing plate 30 so that a connecting terminal 23a is faced upward. A segment electrode terminal section formed on the lower face of the upper substrate of the liquid crystal panel and the segment side connector electrode terminal section 22a are positioned, then they are thermally pressed from the display face side (upper side) to connect an electrode. The liquid crystal panel is not required to be reversed to connect the electrode.
Patent JP-H0332422-A (JP)
Title: Roll driving controller of process line
Inventor: TOMIZUKA KEIICHI
IPC: H02P29/00
Filed: 1989-06-28
Abstract: PURPOSE:To prevent a slip generated between a metallic strip and a roller by operating a target driving torque, based on a target rotating speed of a roll, weight of the metallic strip applied to the roll, and a moment of inertia of the roll and the metallic strip, and allowing it to coincide with an actural driving torque. CONSTITUTION:In a torque computing element 4, a target driving torque tauR is operated based on a target rotating speed of a roll 1b, weight of a metallic strip 2 applied to the roll 1b, and a moment of inertia of the roll 1b and the metallic strip 2, and supplied to an adder. On the other hand, a torque detector 10 detects an actual driving torque tauF of the roller 1b, and supplies it to the adder 5. The adder 5 operates a difference tauR-tauF of the target driving torque tauR and the actual driving torque tauF, supplies it to a torque controller 6, a motor 8 is driven through an inverter driver 7, the actual driving torque tauF generated in the roller 1b is allowed to coincide with the target driving torque tauR and a slip is prevented. Also, even if the slip is generated, the target driving torque tauR is corrected, and the slip is suppressed.
Patent JP-S5690701-A (JP)
Title: Discharging device for leak oil in axle housing
Inventor: YAMAURA TADAO
IPC: B60B27/00
Filed: 1979-12-20
Abstract: PURPOSE: To remove the leak oil compulsively to prevent the sticking thereof to a brake drum and the like by giving the function to shoke off the leak oil to a spacer put on an axle shaft.  
     CONSTITUTION: The axle shaft 2 is installed rotatably inside the housing 7 by  means of a bearing 6. To a flange 12 in the end part of the housing 7 is fixed a  back plate 1 to which a brake is fitted. Between the plate 1 and the flange 12 is  formed a discharge passage 8, which is communicated with the outside of a vehicle.  Between the staged part 9 of the shaft 2 and the bearing 6, the spacer 10 rotating  unitedly with the shaft 2 is put on the shaft 2, while a projected rim 16 is formed  on the outer periphery of the spacer 10. Oil, which leaks from an oil seal 5, reaches  the spacer 10 through the bearing 6 and, traveling along the inside surface 16a of  the projected rim on the outer periphery by the centrifugal force of the spacer 10, is shaken off therefrom. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6321021-A (JP)
Inventor: KAWAI KOJI
IPC: A47J43/04
Filed: 1986-07-14
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-H0910339-A (JP)
Title: Security device for escape auxiliary tool
Inventor: TANAKA DAISUKE
IPC: G08B17/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a security device for an escape auxiliary tool which prevents a mischief and be surely used in necessity by setting the escape auxiliary tool in such a state not as being taken out except in case of necessary. CONSTITUTION: This security device for an escape auxiliary tool for storing an escape auxiliary tool 1 is provided with a case main body 3 having a lock mechanism 2, a release part 4 which is provided in the case main body 3 and releases the lock mechanism 2, and an alarm signal detection part which detects the alarm signal so as to start the release part 4.
Patent JP-S63120989-A (JP)
Inventor: YASUDA MINAKO
IPC: F16L59/10
Filed: 1986-07-15
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。