baber/WOPTO huggingface dataset:
Patent JP-H04211739-A (JP)
Title: Air spring type suspension
Inventor: IMANI YUICHI
IPC: B60G17/015
Filed: 1991-02-27
Abstract: PURPOSE:To enhance the responsiveness of changing of the spring constant of an air spring type suspension by changing the spring constant in several stages. CONSTITUTION:There are provided a rotary valve 3 for changing over the communication and cut-off between an air spring 1 and a plurality of air cavities in an air chamber 2, and a motor 4 for rotating the rotary valve 3. Further, the rotary valve 3 is composed of an outer hollow cylinder 21 formed therein with openings adapted to be opened to the air cavities in the air chamber 2, an inner hollow cylinder 22 adapted to be rotated in the outer cylinder 21 and formed therein with air holes, the lengths of the opening in the outer cylinder 21 being different from each other in the rotational direction of the inner cylinder 22 so as to the number of the air cavities in the air chamber 2 which are communication with the air spring 1 through the above-mentioned openings and the air holes may be adjusted in accordance with a rotational position of the inner cylinder 22.
Patent JP-S61193293-A (JP)
Inventor: NAKABAYASHI TAKAO
IPC: G07F13/06
Filed: 1985-02-20
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-S52116111-A (JP)
Title: Switching circuit
Inventor: GOMI HIROSHI
IPC: H04N9/47
Filed: 1976-03-26
Abstract: PURPOSE: To realize action stabilization as prescribed through direct coupling between PAL switch and demodulator, and thus to facilitate IC formation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03238204-A (JP)
Title: Housing and carrying system
Inventor: HASEGAWA YASUSHI
IPC: B23Q7/10
Filed: 1990-02-14
Abstract: PURPOSE:To shorten the housing and carrying time in a housing and carrying system of a plate material prrocessing line by providing a housing part and a carrying part and a moving part between them in a housing layer, and providing a carrying part for direct delivery and a carrying part for indirect delivery through a buffer part in the carrying part. CONSTITUTION:In the lower part of an automatic store building, a delivery part 12 is provided in a connection part to a raw material traverser, and a delivery port 14 in which a carrying vehicle 13 of the raw material traverser can enter and a buffer shelf 15 located over the delivery port 14 are provided, and the buffer shelf 15 can be put in and out from the stacker crane 8 side and the store building outside. In a housing part 17, a delivery port 18 in which a carrying vehicle 19 enters and a buffer shelf 20 are provided similarly. Direct delivery and a temporary storage in the buffer shelf are combined appropriately to perform housing and carrying.
Patent JP-S63201201-A (JP)
Inventor: IWAMOTO NOBORU
IPC: E01B25/12
Filed: 1987-02-18
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-H05234122-A (JP)
Title: Optical head device
Inventor: UTAKOJI TAKESHI
IPC: G02B27/09
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a smaller converged spot without utilizing efficiency by providing an optical element changing the phase distribution in space of the phase of a parallel laser beam and forming the small converging spot on a convergence optical system. CONSTITUTION:The convergence optical system 9 is formed by the optical components of an objective lens 4, a collimate lens 2, a half mirror 6 and a mirror 3, etc. An integrated optical element 11 is formed with the phase filter 10 of the optical element by the lens 2 of these optical components and the phase distribution in space of the phase of the parallel laser beam is changed by the phase filter 10 and the small converged spot is formed and the smaller converged spot is obtained without the lowering of the utilizing effeiciency of the beam. Further, a similar result is obtained even though other optical element of the convergence optical system is integrated similarly.
Patent JP-H03240657-A (JP)
Title: Sealing of lid on heat filling container
Inventor: SUGIURA HIROAKI
IPC: B65D51/16
Filed: 1990-02-13
Abstract: PURPOSE:To avoid the deformation of the body part of a container after filling the contents having a high temperature in the container and sealing and cooling the same by a method wherein the peripheral edge of the top plate of a lid is pressed against the outer peripheral edge of a circular seal, an inner rib is inserted into the ring-like recess of the circular seal and the lid is provided with a space between its top plate and the circular seal and vents in communication with the outside of the lid. CONSTITUTION:The outer peripheral edge 21 of a circular seal 20 is closely attached to the upper end of the tubular mouth part 2 of a container 1 and this circular seal 20 forms a ring-like recess 22 extending downwardly along the inner periphery of the tubular mouth part 2. A lid 6 is fitted over the tubular mouth part 2 of the container 1 and the peripheral part of the top plate 7 of the lid 6 is pressed against the outer peripheral edge 21 of the circular seal 20 and an inner rib 8 provided on the lid extending vertically downwardly from the top plate 7 thereof is inserted into the ring-like recess 22 of the circular seal 20. Moreover, the lid 6 is provided with a space between its top plate 7 and the circular seal 20 and vents 9 in communication with the outside of the lid 6.
Patent JP-H02213302-A (JP)
Title: Slider attached with automatic stop device for slide fastener
Inventor: ODA KIYOSHI
IPC: A44B19/30
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a strong stop structure and a stable automatic stop function and to provide a comfortable feel by touch by making a pair of protuberances rise so as to protect the front half part and by providing a round bulge up to the periphery of the shoulder part of the slider body. CONSTITUTION:A pair of protuberances 4, 4 rise so as to protect a clasp 6 with a bulge. Consequently the clasp hardly receives direct impact caused by external force. Therefore strong automatic stop structure can be maintained, and as a result the automatic stop function can work in a stable condition. Besides at the front half part of an upper wing piece 2, a sleeve extends up to the periphery 1a of the shoulder or to the part adjacent thereto, forming a pair of protruberances 4, 4 having a round bulge. Therefore it has an appearance superior in design. Besides when touching either directly or indirectly the human skin, the feel by touch is very good without giving an uncomfortable feeling of physical disorder.
Patent JP-H02247534-A (JP)
Title: Method and apparatus for monitoring leakage in canalization
Inventor: TEITSUSU SUTENSUTOREEMU
IPC: F17D5/02
Filed: 1990-02-14
Abstract: PURPOSE: To attain detecting even small leakage with high reliability by introducing test fluid of specific test capacity into a conduit system at pressurized state and measuring the time necessary for the test capacity to flow in the conduit system. CONSTITUTION: If small leak is caused, fluid gradually leaks from a conduit system 8 to the outside and the pressure P2 in the conduit system is gradually decreased. Receiving the pressure P1 of the source operating to a pressure chamber 11, a wall 4 starts to move rightward and as the results, the test capacity of the fluid existing in the chamber 12 is supplied in the conduit system 8. After the time measured with a time measuring element 16 becomes a certain value, the wall 4 reaches its right end position, which is detected by a sensor 14. Then a controller 6 outputs an operation signal to an operation device 5 to open a main valve 1 again. Therefore, the wall 4 displaces again to its left end position and a test cycle is newly started.  As the control device 6 is provided with an integrator 15 adding the cycle number of the wall 4 and the test capacity is known, the integral leakage amount of fluid can be known.
Patent JP-S53130842-A (JP)
Title: Duct device for air conditioner
Inventor: OOHAMA YUUKOU
IPC: F24F13/02
Filed: 1977-03-25
Abstract: PURPOSE: To provide a duct system for air conditioner, in which a multiplicity of diffusers are disposed on the opposite sides of an air-conditioning duct that is arranged on the back of ceiling in the manner extending at the central portion of a room, and prefabricated duct units are used for completing the duct, whereby it is enabled to shorten the term of works on the site. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53118799-A (JP)
Title: Stabilizing method of pzt system thin film
Inventor: NOGAMI YOSHIHISA
IPC: H05B33/00
Filed: 1977-03-25
Abstract: PURPOSE: To stabilize relation between dielectric constant and temperature in transparent, PZT system thin film having high dielectric constant and voltage withstandability, by depositing colorless transparent PZT thin film while reducing PbO in evaporation source then applying thermal treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03238331-A (JP)
Title: Torque detecting apparatus
Inventor: KANEKO TAKANOBU
IPC: G01L3/10
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate the effect of hysteresis even in a single-groove shaft type detector by obtaining a correcting torque value based on the torque coefficient computed in response to preset torque in an apparatus utilizing magnetostriction. CONSTITUTION:The magnetostriction component passing through a magnetic anisotropy part 22 at a specified angle with respect to the axial direction of the surface of a shaft to be measured 21 is detected with a magnetic coil 23 and outputted 24. Thus, torque that is applied on the shaft 21 is detected. At this time, the maximum torque within the operating range of a detecting-coil- output circuit 24 and hysteresis corresponding to the output value of the circuit 24 are stored in a hysteresis memory device 31. The required torque is set with a torque setting switch 30. A torque-coefficient computing device 32 computes the torque coefficient for correcting the memory curve in the device 31 in correspondence with the torque. Then, a correcting torque value computing device 33 obtains a correcting torque value in response to the output from the circuit 24 based on the coefficient. The value is outputted into a next torque control circuit 34, and the torque is controlled.
Patent JP-S58153037-A (JP)
Title: Auxiliary heat source apparatus for solar system
Inventor: MIKURA TETSUYA
IPC: F24S90/00
Filed: 1982-03-05
Abstract: PURPOSE:To enable to obtain a low heating power in a prompt and reliable manner, by  attaching a temperature sensor to a combustion board, and controlling an electromagnetic  pump connected at a part of a fuel supply pipe, a motor for turning a vaporizing sleeve, etc. in response to the output signal of said temperature sensor. CONSTITUTION:A liquid fuel burning means 1 is disposed by the side of a main body 10, and  a combustion board 2 is disposed on the inside of a case 11. Further, a vaporizing sleeve 3 is  disposed on the inside of the combustion board 2 such that the sleeve 3 is turned by a motor  5. In the drawing, a numeral 6 represents an electromagnetic pump, and the top of a fuel  supply pipe 6a is opened in the vaporizing sleeve 3. A numeral 7 represents a temperature  sensor which is attached to the combustion board 2. The speed of rotation of the motor 5  and the capacity of the pump 6 are controlled by furnishing the output signal of the sensor 7  to a controller 8. In starting operation of the liquid fuel burning means 1 through detection  of the temperature of hot water, it is at first operated at a high heating power. However,  when the temperature of the combustion board 2 detected by the sensor 7 is raised to a prescribed level, the capacity of the means 1 is controlled automatically in response to the  temperature of hot water (that is, the means 1 is operated at a low heating power when the  temperature of water is high while it is operated at a high heating power when the temperature of water is low).
Patent JP-H01210975-A (JP)
Title: Image forming device
Inventor: KADOI HARUO
IPC: G03G15/04
Filed: 1988-02-18
Abstract: PURPOSE:To form an image in both an analogue and a digital methods by providing an optical signal generating means and image-forming an original light image and the optical signal generated from the optical signal generating means onto an image carrier by means of a common image-forming means. CONSTITUTION:An optical signal generator 4 as the optical signal generating means for forming a digital image is provided on an original non-placing part 1a at the front edge part of an original platen glass 1. The generator 4 has an emitting part 4a which outputs the optical signal in response to an inputted image signal and extends in the direction which orthogonally intersects with original platen scanning direction. Image light lighted by a lamp L is image- formed into an analogue image on a photosensitive drum 7 as an image carrier by an image-forming means, that is, by a short focus lens array 6 which is provided parallel to the generator 4. The original platen 1 scans, and the optical signal from said emitting part 4a image-forms the digital image on the drum 7 via the lens 6. Then, images are formed by both the analogue and the digital methods on the drum 7, and image forming can be performed in miniature and at low price.
Patent JP-H07188198-A (JP)
Title: Production of perfluorooxyaziridine
Inventor: BIACHIESURAFU EE PETOROFU
IPC: C07D273/00
Filed: 1992-01-24
Abstract: PURPOSE: To simply obtain perfluoro-oxyaziridines in high yield which are useful in the preparation of perfluoroaminoether polymers, nitrones, etc., by reacting a specific perfluoroimine with an aromatic peroxyacid in an aprotic solvent at a specific temperature.  
     CONSTITUTION: A compound of formula I [wherein RZ is 1-10C perfluoroalkyl; RY is F or RZ; RX is RY or a group of formula II-NR f   2  (wherein R f  is RZ)] is reacted with a compound of formula III [wherein X is an electron-attracting group such as F, Cl, -NO 2 , a group of formula IV: -COOR (wherein R is H or alkyl) and a group of formula V: -CONR 2  or H] in an aprotic solvent such as dichloromethane and acetonitrile at a temperature of -50-+100°C to obtain the objective compound of formula VI. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0731123-A (JP)
Title: Formation of stator for stepping motor
Inventor: ICHIZAWA HIROYUKI
IPC: H02K37/14
Filed: 1993-01-30
Abstract: PURPOSE:To provide a method for forming the stator of a stepping motor in which the pole teeth of the stator are tapered inward at the tips thereof during the transfer metal mold process for forming the stator from a plate material. CONSTITUTION:A stator is formed by feeding a long member 20 having predetermined width at a predetermined pitch to a transfer metal mold, forming a bent part 21 corresponding to a pole tooth 11b in the center of the member 20, and the punching 22 the bent part 21 in the center thereof. A plurality of pole teeth 11b are then punched on the inner diametral side of a flange 11a with the punched hole 22 as a center. The pole tooth 11b is then bent at right angle thus forming an inward tapered face 13 at the tip of each pole tooth 11b.
Patent JP-H09213133-A (JP)
Title: Foaming resin composite for highly foaming insulating polyethylene and highly foaming insulating polyethylene coated wire formed by coating it
Inventor: SAKAMOTO TOSHIO
IPC: C08L23/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a foaming resin composite of highly mechanical strength by expansion ratio of 70% or more by kneading a specific low temperature resolving chemical foaming agent, etc., to kneading materials of specific polyethylene, polypropylene, etc., and setting preexpansion ratio to 5% or less. SOLUTION: High density polyethylene 30-200 pts.wt. of the melting point 130 deg.C or more, polypropylene 2-50 pts.wt. of the melting point 140 deg.C or more, and polysiloxane-polyether block copolymer 0.1-5 pts.wt. of the equation 1 are added to low density polyethylene 100 pts.wt. having long chain branch made by high pressure method of density 0.915-0.925g/cm<3> and melt index 0.1-10.0g/10min. and heated and kneaded at the temperature of 140 deg.C or more. P, p'-oxi-bis-benzenesulfonyl hydrazide 0.5-3.0 pts.wt. is added to this kneading material 100pts.wt., kneaded under the temperature of 120 deg.C or more and less than 130 deg.C, and the preexpansion ratio is set to 5% or less.
Patent JP-S57150187-A (JP)
Title: Semiconductor memory
Inventor: TOYODA KAZUHIRO
IPC: G11C11/416
Filed: 1981-03-10
Abstract: PURPOSE:To suppress the lowering in readout margin of a semiconductor memory formed with a resistive load type flip-flop, by compulsively lowering a readout reference level accompanied with the lowering of a current amplification factor of a transistor (TR). CONSTITUTION:A constant current source TRT7 is controlled with a control voltage Vr2 from a control voltage generating circuit BS2. When a current amplification factor beta of a TRT12 of the circuit BS2 is lowered, a base current is reduced, a voltage drop across a resistor R1 is decresed accompanied with the reduction in the collector current and the voltage Vr2 is increased. Thus, a current flowing to a readout reference voltage resistor RR is increased and a readout reference voltage VR is compulsively lowered more than the lowering accompanied with the lowering of the amplification factor beta according to the resistance value of a resistor R4. As a result, the reduction in the readout margin of a memory cell MC consisting of FF comprising TRs T1 and T2 and of a load resistor RL due to the reduction in the amplification factor is suppressed, allowing to achieve constant readout margin independently of temperature change and performance dispersion of components.
Patent JP-H01210693-A (JP)
Title: Horizontally-vertically rotatable base device
Inventor: TAKEKUMA HIRONOBU
IPC: G03B17/00
Filed: 1988-02-17
Abstract: PURPOSE:To reduce output torque for a vertical rotation power section by providing a mirror fixed in front of a lens and one rotatable round a horizontal axis vertical to a lens optical axis. CONSTITUTION:A horizontal rotation power section 11 functions to rotate a horizontal rotating shaft 12. A television camera fixing base 13, a mirror fixing angle 18, a television camera 14, a stationary mirror 15, a vertically rotatable mirror 16 and a vertical rotation power section 19 therefore rotate horizontally to horizontally shift the photographing range of the television camera 14. The vertical rotation power section 19 functions to vertically rotate the vertically rotatable mirror 16 centering around a vertical rotating shaft 17. Thus the photographing range of the television camera 14 can be vertically shifted through the stationary mirror 15.
Patent JP-H03237838-A (JP)
Title: Facsimile store and forward multiple address equipment
Inventor: SHINNOU IKUNORI
IPC: H04L12/58
Filed: 1990-02-14
Abstract: PURPOSE:To relieve a sender from count job of number of originals by classifying a text based on management information such as an OMR sheet or the like and counting number of originals. CONSTITUTION:An OMR sheet with management information such as transmission destination terminal equipment or transmission time described thereon and picture information are inputted from a facsimile equipment 12 via a line exchange 11 to the facsimile communication section 1 and stored in a hard disk 3. That is, when the facsimile communication section 1 receives a text and the content of reception is sent to an OMR recognition section 4 and a control section 6, the OMR recognition section 4 outputs a signal for recognizing an OMR to the control section 6 based on the OMR sheet. The control section 6 outputs a storage instruction of the text to the buffer memory 2 and uses the OMR recognition signal to give a command to the hard disk control section 5 thereby allowing the hard disk to open its file and counts number of sheets of the text and the count till before the recognition of the management information of the next text or the reception of the transmission end signal is used to recognize number of sheets of the picture information and they are treated as one text and the file processing is implemented. Thus, it is not required to describe number of sheets of the picture information onto the OMR sheet.
Patent JP-H02213329-A (JP)
Title: Probe of ultrasonic diagnostic apparatus
Inventor: KUNII YUTAKA
IPC: A61B8/00
Filed: 1989-02-14
Abstract: PURPOSE:To simply diffuse a medium thinly and uniformly by closely bringing a close contact part into contact with the main body of a probe by forming a medium sump part from the acute angle surface of the main body of the probe, the obtuse angle surface in the connection part of a converting body and a part of the close contact part of the converting body. CONSTITUTION:Medium sump parts 13a, 13b are formed from the acute angle surface 1b of a probe main body 1a, the obtuse angle surface 12d in the connection part 12b of a lens attachment 12 and a part of the close contact part 12a of the lens attachment 12 and the close contact part 12a is perfectly brought to the close contact state with the probe main body 1a. Therefore, a jelly like medium 15 is accumulated in the medium sump parts 13a, 13b and can be simply diffused thinly and uniformly and does not protrude to the outside from the close contact part 12a. Further, the curvature of the outer surface of the first acoustic lens 5b of the probe main body 1a is larger than that of the inner surface of the second acoustic lens 6b of the lens attachment 12. Therefore, the first and second acoustic lenses 5b, 6b are brought to a contact state and the probe main body 1a and the lens attachment 12 are brought to a contact state while the medium 15 is smoothly guided to the medium sump parts 13a, 13b and, therefore, the medium 15 can be diffused thinly and uniformly.
Patent JP-H06232693-A (JP)
Title: Design method for digital filter and digital filter device
Inventor: KIKUCHI ATSUSHI
IPC: H03H17/00
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the circuit scale when a digital filter with a simultaneous Chebychev characteristic is specifically made into an integrated circuit. CONSTITUTION:A rough characteristic is obtained by a pre-stage filter whose filter coefficient is an integral number. Then the characteristic of the pre-stage filter is equalized by an equalization filter so that the overall characteristic satisfies a desired characteristic. Zero points A1-A5 of integral coefficients of the pre-stage filter are arranged on a unit circle for a block band and zero points are located so as to be flattened for a pass band. Thus, number of taps is reduced, number of multipliers is decreased and the circuit scale is reduced.
Patent JP-H04273580-A (JP)
Title: Overlapping detection display system for drawing structural parts
Inventor: NOMURA SHINYA
IPC: G06F17/50
Filed: 1991-02-28
Abstract: PURPOSE:To notify an operator so that he can easily see and recognize the invisible parts by detecting it, if the pertinent parts exist being hidden in the lower part even though the drawings prepared by combining the parts with one another in the interactive form look right. CONSTITUTION:An overlapping detection part 21 is provided for detecting the drawing parts where plural parts are overlapped owing to the mis-operation of sticking the same-shaped parts on the same coordinate, etc., for every size of measure specified by the operator when the overlapping detection mode is specified, at the time of the preparation of a drawing data 11 by combining the parts with one another in the interactive form. When this overlapping detection result is delivered to an overlapping display part 22, a logical sum display part 31 within the overlapping display part 22 performs the logical sum display of all the drawing structural parts. Furthermore, a mark display part 32 within the overlapping display part 22 displays the special mark in the measure that the overlapping is detected.