baber/WOPTO huggingface dataset:
Patent JP-H0249223-A (JP)
Title: Galvanomirror
Inventor: ITO HIROSHI
IPC: G11B7/09
Filed: 1988-08-09
Abstract: PURPOSE:To accelerate the operating speed of an optical memory device by comprising a galvanomirror used as a tracking control means for the laser beam of the optical memory device by using a movable permanent magnet. CONSTITUTION:A reflecting mirror 1 is unified with the movable permanent magnet 2, a back yoke 7, and a mirror holder 3, and the outer ring of a ball bearing 5 is stuck with the mirror holder in a state where it can be rotated. Furthermore, the back yoke is stuck with the mirror holder. A supporting shaft 6 is engaged with the inner ring of the ball bearing. The ball bearing is fixed by sandwiching by a base 8 and a flange at the tip of the supporting shaft. A coil 4 to rotate the movable permanent magnet is arranged in the base. The movable magnet is formed by applying a hot consolidation treatment on magnetic powder consisting of alloy setting Nd, Fe and B as basic components, forming in a disk shape, applying hot pressurization in a direction perpendicular to the plane of the disk, and applying multipolar magnetization at least more of quadruple division in the circumferential direction of the disk in a thickness direction.
Patent JP-H0941603-A (JP)
Title: Ridge ventilating structure
Inventor: YAMAWAKI SHINJI
IPC: E04D13/16
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a ridge ventilating structure capable of being easily adapted to the change of the pitch of roof without bending/deforming a ridge cover, and difficult to be recessed because a middle part of the ridge cover is firmly supported. SOLUTION: A ventilation opening 2 is formed on a ridge part of a roof substrate 1, a top rail 3 is arranged on each side of the ventilation opening 2, and a fitting base plate 4 is arranged and fixed to the top rail 3. A portal supporting body 5 is erected and fixed astride on the fitting base plate 4 on each side, and a middle part of a ridge cover 7 which is provided with a ventilation port 6 and covers the upper part of the ventilation opening 2 is connected and fixed to the upper part of the supporting body 5. Each side edge part 8 of the ridge cover 7 is abutted on the upper surface of a roof member 9 provided on the roof substrate 1 on each side of the ventilation opening 2.
Patent JP-S6184162-A (JP)
Inventor: ANSONII JIYON JIYONSON
IPC: H04N1/46
Filed: 1985-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6090564-A (JP)
Inventor: YAMAZAKI TAKAYOSHI
IPC: C11D7/50
Filed: 1983-10-24
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-S58108526-A (JP)
Inventor: JIYOO EDOWAADO MASUKASUKII
IPC: G03C1/035
Filed: 1982-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0252117-A (JP)
Title: Metallic fiber and manufacture thereof
Inventor: ABE SUMIO
IPC: D01F9/08
Filed: 1988-08-11
Abstract: PURPOSE: To provide a long metallic fiber which is less in oxygen content, excellent in mechanical, electrical and chemical characteristics and high in quality by specifying the diameter of the fiber and the oxygen concentration at the specified depth from the surface of the fiber. CONSTITUTION: The diameter of the fiber is <=30 μm, and the oxygen concentration is <=10 atm.% at the depth of <=300 Å from the fiber surface. A metal is stainless steel. When the fiber is blended in a conductive plastic, a large electromagnetic wave shielding effect can be obtained without degrading the conductivity.
Patent JP-H0939814-A (JP)
Title: Hydraulic control valve
Inventor: MINAMOTO NOBORU
IPC: B62D5/083
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To effectively restrain cavitation caused at the time when working oil flows through a throttle part arranged on a fitting periphery of a valve body and a valve spool without causing working difficulty and to reduce flowing noise on a rotary hydraulic control valve. SOLUTION: A valve spool furnished with oil grooves 5, 5... on an outer periphery is fit on the inside of a valve body 1 furnished with oil grooves 4, 4... on an inner periphery, and the oil grooves 4, 4... and the oil grooves 5, 5... are arranged staggered on a fitting periphery of both of them. Alternately positioned half of the oil grooves 5, 5... of the valve spool are made an oil feeding chamber 10, and the rest half are made a drain oil chamber 11 communicated to an oil tank T. The oil grooves 4, 4... on the side of the valve body 1 are made oil transport chambers 12, 13 communicated to both of cylinder chambers SR, SL of a power cylinder S to be an oil transport destination.  Width in the circumferential direction of a chamfer provided on the valve spool side is made different from each other by respectively making them face each other so that throttle parts 6a, 6a... on both sides of the oil feeding chamber 10 have a larger throttle area than throttle parts 6b, 6b... on both sides of the drain oil chamber 11.
Patent JP-H06252908-A (JP)
Title: Adaptive synchronizer and call processing device
Inventor: CHIYAARUZU WAI FUEAUERU
IPC: H04W84/04
Filed: 1992-07-03
Abstract: PURPOSE: To allow each unit to be mutually synchronized by providing an interface between asynchronously operating units, and realizing and maintaining an operation in a prescribed frame by sometimes adjusting a constant phase relation when it is left. CONSTITUTION: In a CDMA radio telephone system, each radio telephone exchange system is provided with a digital communication interface structure. Then, connection with the telephone system is synchronized with the operation of the telephone system, and connection with a base station 202 is synchronized with the operation of the telephone system in the same way. Each call is operated in the prescribed frame of a phase relation with the operation of the processing base station 202, and the phase relation with the operation of the telephone system is sometimes adjusted so that the operation in the prescribed frame can be realized and maintained.  Communication based on a message such as packet exchange is used between the base station 202 and the exchange system so that the fluctuation of the phase relation and the adjustment of a timing can be absorbed by the change of an interval between the messages.
Patent JP-S6442687-A (JP)
Title: Projection type color liquid crystal display device
Inventor: MOCHIZUKI AKIHIRO
IPC: G09F9/00
Filed: 1987-08-11
Abstract: PURPOSE: To disuse a polarizing film or an expensive active LCD and to realize bright and stable driving by using a phase transition type liquid crystal panel as a liquid crystal panel and providing a means for making parallel white light beams incident on the panel. CONSTITUTION: A white light beam from a light source 1 is turned into the parallel white light beams by a condensing lens 2 and reaches a half mirror 3. The 1st light beam reflected by the half mirror 3 reaches the phase transition type liquid crystal panel 6 via mirrors 4 and 5. The 2nd light beam transmitted reaches the phase transition type liquid crystal panel 7 and the 3rd light beam reflected reaches the phase transition type liquid crystal panel 10 via mirrors 8 and 9. After the red transmitted light beam R from the panel 6, the green transmitted light beam G from the panel 7 and the blue transmitted light beam B from the panel 10 pass through a dichroic prism 11, they are synthesized on a screen 13 by a projection lens 12. Thus, the bright and stable driving where the temperature rise of the liquid crystal panel is little is realized without using the polarizing film.
Patent JP-S6178950-A (JP)
Inventor: ENDO YUZO
IPC: E04C5/18
Filed: 1984-09-21
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-2001024170-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: SHINKAWADA HIROKI
IPC: H01L21/8242
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the resistance of bit line contact by obtaining the contact on an element separating area through plug-like local wiring using phosphorus- doped polysilicon for a transistor active area. SOLUTION: The polysilicon plug 9 of a memory cell section 100 is formed by using phosphorus-doped polysilicon. Since plug-like local wiring 25 using phosphorus-doped polysilicon is used for an N-channel transistor section 120 and bit line contact 26 can be obtained on an element separating oxide film by means of the local wiring 25, the layout margin of a narrow transistor active area 24 can be increased like the spot A of an N-channel transistor section 120. Therefore, the resistance of the bit line contact 26 can be stabilized.
Patent JP-S6176143-A (JP)
Inventor: IZUMI MASAKI
IPC: A61B8/14
Filed: 1984-09-21
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-H0248253-A (JP)
Title: Car washer
Inventor: NAKAMURA KAZUNARI
IPC: B60S3/06
Filed: 1988-08-09
Abstract: PURPOSE:To press a washing brush to the side surfaces of a vehicle with suitable pressing force by controlling the contacting state according to the size of a vehicle in such a manner that if the contacting state of a brush to the vehicle is strong, the contacting state is weakened and if it is weak, the contacting state is made strong. CONSTITUTION:Vehicle detectors PH1, PH2, PH3 are provided on the side frames 21, 22 of a washer. Current regulators ARL1 - ARL4 set current values flowing in a brush rotating motor 37 in the case where a brush is in contact with vehicles A - D in a weak contacting state. Current regulators ARH1 - ARH4 set current values flowing in the brush rotating motor 37 in the case where the brush is in contact with the vehicles in a strong contacting state. According to detection on the current of the brush rotating motor 37, the size of the vehicle is detected to control a brush in-out motor 32, whereby the pressing force of the brush to the vehicle is suitably controlled.
Patent JP-H0937340-A (JP)
Title: Time-division double terminal control system
Inventor: SASAYAMA TORU
IPC: H04W92/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the price of connected transmission lines between a control station in TDMA/TDD mobile communication such as PHS and plural terminal base stations conneced to the control station. SOLUTION: Single direction transmitting optical fibers 25, 26 are prepared as transmission lines between a terminal base station 60 and a control station 70. Switches 21, 23, 28, 30 are connected like solid lines in a TDMA transmitting frame and switched like dotted lines in a receiving frame. A control signal and a monitor signal are transferred by the counter transmission line of the transmission line of transmitting/receiving data time-dividedly transmitted alternately through the fibers 25, 26. Consequently the number of optical fibers can be reduced from conventional four fibers to two fibers.
Patent JP-H0363813-A (JP)
Title: Printing system
Inventor: YASHIRO TETSUYA
IPC: B41J29/38
Filed: 1989-08-02
Abstract: PURPOSE:To reduce a cost when a print system is extended by establishing the channel of a print data signal and outputting the print data signal only for an information processor responding to a print confirmation signal. CONSTITUTION:When print is performed, firstly, the print confirmation signal to inquire whether or not a print request exists is outputted from a prescribed printer 2 to all the connected information processors 1. The information processor 1 having print data responds by replying to the print confirmation signal by outputting a print request signal with a response means. The printer 2 establishes the channel of the print data for only the information processor from which a response is obtained with a channel establishing means. When the channel of the print data is established, the print data is outputted to the printer with the print data output means of the information processor 1, then, the print is performed. Thereby, cost reduction when the print system is extended can be attained.
Patent JP-S6177823-A (JP)
Title: Optical head
Inventor: IGA ATSUSHI
IPC: G11B7/125
Filed: 1984-09-26
Abstract: PURPOSE:To provide an optical head with which light can be obtd. freely in space, time, intensity and color by combining optical shutter groups constituted of polarizers, electrooptic materials and analyzers and optical fiber groups. CONSTITUTION:The optical head has a light source 4, the optical shutter groups 5 and the optical fiber groups 7. The optical shutter groups 5 are constituted of the polarizers, electrooptic materials and analyzers. The one ends of the optical fiber groups are connected to the exit ports of the optical shutter groups and the other ends of the optical fiber groups have the arraying construction to meet purposes and are provided with control parts for driving the optical shutter groups. The light source may be a white light source such as fluorescent lamp, or plural pieces of color light sources or when the white light source is used, color filters 9 may be disposed between the light source and the optical shutter groups. The secondary electrooptic effect is used in the case of constituting the optical shutters of the electrooptic materials and therefore the planes of polarization of the polarizers and the analyzers incline by 90 deg.. The direction of the electric field to be impressed to the electrooptic material varies with the materials and inclines 45 deg. relative to both of the polarizers and the analyzers in the case of, for example, PLZT.
Patent JP-H1067750-A (JP)
Title: New bisimide compound, its production and medicinal composition comprising the same
Inventor: LAVIELLE GILBERT
IPC: A61K31/473
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To produce a new compound, effective in treating cancers and having pharmacological activities. SOLUTION: This compound is represented by formula I [(m) and (n) are each 0 or 1; X and Y are each H, a halogen, an alkyl, etc.; Z is a 4-12C alkylene in which one or more groups CH2 are substituted with NR, O, etc.; R is H, methyl, etc.; A together with the adjacent C of the benzene ring form the benzene ring, etc.], e.g. N,N'-bis[2 (2-aza-1,3-dioxo-10- methoxycyclopenta[c]phenanthren-2-yl)ethyllethane-1,2-diamine. The compound represented by formula I is produced by reacting a compound represented by formula II with a diamine represented by the formula H2 N-Z-NH2 . The compound can be formulated as a pharmaceutical preparation in a peroral, a parenteral (intravenous or subcutaneous administration) or pernasal administration form and the daily dose thereof is 0.1-400mg administered in one or more divided portions.
Patent JP-S6443397-A (JP)
Title: Apparatus for removing iron component by superconducting magnet
Inventor: AIHARA TAKESHI
IPC: C02F5/00
Filed: 1987-08-12
Abstract: PURPOSE:To reduce the operating cost of an iron removing apparatus to a large extent by adsorbing iron oxide in feed water by forming a strong magnetic field by reduced power consumption and automatically removing the adsorbed iron oxide without stopping a plant. CONSTITUTION:In a thermal power plant, a superconducting magnet 1 is provided to the outside of the water feed piping between a degassing device water storage tank and a water feed pump. The difference between the water feed pressures in the water feed piping on the upstream and downstream sides of the superconducting magnet 1 is detected by a difference pressure sensor 3. Further, water feed valve 4, 5 are provided on the upstream and downstream sides of the superconducting magnet 1 and a bypass valve 6 is provided in the bypass piping 2 bypassing a main magnet arranging piping and a drain valve 7 is provided to the magnet arranging piping on the downstream side of the magnet thereof. As a result, iron oxide in feed water is removed by slight power consumption and the accumulated iron oxide can be cleaned perfectly and automatically without stopping a plant and, therefore, the operating cost of an iron component removing apparatus can be reduced to a large extent.
Patent JP-S58100240-A (JP)
Title: Tracking driving circuit
Inventor: INADA HIROSHI
IPC: G11B7/085
Filed: 1981-12-11
Abstract: PURPOSE:To perform stable positioning without exerting any influence on the offset force of a spring by integrating the frequency that a light spot crosses tracks through a counter, and adding a tracking error signal to the counted value for tracking control. CONSTITUTION:A light spot 3 passed through an objective 31 moves through a switch 20 changed over by a pulse for movement to every track applied together with a movement direction signal in accordance with the difference between a current and a desired address of a disk 2, a power amplifier 23, an internal actuator 33, etc. Then, the switch 20 is changed over to position the spot 3 at an adjacent track. This operation is repeated and pieces of information generated by two-split photodetectors 9a and 9b at every time the spot 3 crosses a track are counted by a counter 24, and an adder 21 adds its integrated value to an error signal sent from the detectors 9a and 9b through a compensating filter 19 to control the actuator 33. Therefore, an error due to the offset force of a spring 34 for supporting the lens 31 is canceled to position the light spot stably.
Patent JP-H0942555-A (JP)
Title: Pipeline connecting connector
Inventor: UENO MASAO
IPC: F16L25/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a metallic pipe outwardly fitting a pipeline connecting connector from being corroded. SOLUTION: In a pipeline connecting connector 100, a flange part 32 of a bush 30 acting as a sealing means is formed into a flexible skirt shape which is extended toward a plate surface 2a while being diverged to its tip end, furthermore, since an angle part of a housing 20 is so formed that the flange part 32 of the bush 30 is pressed against the plate surface, even if a metallic pipe 3 is extended obliquely to the plate surface 2a, a clearance between the housing 20 and the plate surface 2a can thereby be surely sealed. By this constitution, rain water, snow melting agent and the like will never ingress in the inside of the housing 20, and the metallic pipe 3 can thereby be surely prevented from being corroded.
Patent JP-S6181152-A (JP)
Title: Speed sensor mounting unit of rotary electric machine
Inventor: YAGI NOBUYUKI
IPC: H02K7/20
Filed: 1984-09-25
Abstract: PURPOSE:To facilitate an exchange work and check and maintenance by detachably providing a sensor protection cylinder attached with a speed sensor opposed to a gear integral with a rotor shaft at the side plate of a motor casing. CONSTITUTION:A side plate 21 which is used also as a dustproof cover 21a is formed at a motor casing 2, a bearing 12 is provided through a bracket 13 at the plate 21, a sensor protecting cylinder 22 is detachably provided at the plate 21 disposed at the outside of a gear 16 at the bearing 12, and a speed sensor 18 is opposed to the gear 16 in the cylinder 22. Thus, an exchange work and check and maintenance can be simplified by facilitating mounting and dismounting without being limited by of a mounting place.
Patent JP-H0625304-A (JP)
Title: Galactosamine polymer sulfated product and antiviral agent containing the same
Inventor: URYU TOSHIYUKI
IPC: C12R1/01
Filed: 1992-07-06
Abstract: PURPOSE:To provide a novel galactosamine polymer sulfate comprising a sulfate derivative produced by chemically modifying a galactosamine polymer and having an antiviral activity, and to provide an antiviral agent comprising the same as an active ingredient. CONSTITUTION:The galactosamine polymer sulfated product of the formula (R1-R11 are H or SO3Na; (n) is 0-20000) is obtained by dissolving a galactosamine polymer (e.g. alpha-1,4-polygalactosamine, or a partially decomposed polygalactosamine produced by hydrolyzing the alpha-1,4-polygalactosamine with an acid or an enzyme and then fractionating the product with an ultrafiltration membrane) in water, dimethylsulfoxide, etc., then reacting with a sulfating reagent (e.g. sulfur dioxide-pyridine complex, chlorosulfuric acid, piperidine sulfate) at a pH of 7-14 at 50-100 deg.C, washing the reaction product with water or acetone and subsequently lyophilizing the washed product, and the antiviral agent contains the galactosamine polymer sulfated product as an active ingredient. The introduction rate of the sulfuric acid group can be changed in response to objects by setting conditions such as the pH, temperature and sulfation reagent of the reaction when the galactosamine polymer sulfated product is produced.
Patent JP-2000028065-A (JP)
Title: High pressure rubber hose with mouthpiece
Inventor: ISHIZAKA SHINKICHI
IPC: F16L33/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To not only reduce a cost while having excellent productivity, but also ensure large slipping out preventing force, and also prevent the separation and fall of a mouthpiece by connecting and retaining the mouthpiece to a rubber hose side through a spiral wire even when a reinforcing code is broken. SOLUTION: Both a rubber hose body 9 and a mouthpiece 7 are clamped by caulking a metallic cylindrical member 11 fitted and arranged on the outer side of the mutually fitting part of the rubber hose body 9 and the nipple part 7a of the mouthpiece 7. At this time, a reinforcing code 4 on the side of the rubber hose body 9 and the end part of a reinforcing spiral wire 3 are arranged over a ring-shaped projected part 7b arranged on the nipple part 7a, and under this condition, the metallic cylindrical part 11 is entirely caulked so that its outside diameter is equal to the outside diameter of the rubber hose body 9, thereby the end part of the spiral wire 3 can be physically engaged with the ring-shaped projected part 7b.
Patent JP-H0852338-A (JP)
Title: Device for mixture and release of bone cement
Inventor: GIYUNTAA HAUKE
IPC: A61B50/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To preliminarily prepare a material in a container and to apply it in a region of surgery by making a separating plunger movable between a mixing plunger and a discharging plunger in a mixing cylinder and allowing inner chambers of the mixing cylinder to be communicated with each other through through-flow channels. SOLUTION: The openworked mixing plunger 5 is axially moved within the mixing cylinder consisting of two cylinder parts 2, 3. The lower part 3 of the cylinder is sealed by the discharging plunger 12 and the separating plunger 10 is axially movably arranged between the mixing plunger 5 and the discharging plunger 12 in the mixing cylinder 1. Then the separating plunger 10 is provided with the through-flow channels 18, whereby a liquid monomer flows from the lower part 3 of the cylinder to a pulverulent polymer in the upper part 2 of the cylinder through these through-flow channels 18 during the mixing operation.
Patent JP-S58101566-A (JP)
Title: Reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/04
Filed: 1981-12-12
Abstract: PURPOSE:To simplify the arrangement of an optical system and fixation and adjustment of its position, by arranging lenses of the same focus on the same plane, and each optical axis in parallel. CONSTITUTION:An original 1 is irraiated with an illumination light source 2, and the reflection light is incident to lenses 5-7. Each light transmits filters 13-15 to be red, green and blue lights, collected on sensors 3-10, photoelectric converted respectively and becomes red, green and blue color signals. The lenses 5-7 and the sensors 8 19 are fixed to fixed plats 11, 12 respectively. In this case, optical axes 17-17'' of the lenses 5-7 are made parallel, and the lenses and the sensors are fixed to the fixed plates 11, 12 in a line, then the fixing and position adjustment of the optical system can be simplified. Even if a lens is shifted outside the optical axis, when the degree of shift is small, almost the same performance is obtained as the case with no shift.