baber/WOPTO huggingface dataset:
Patent JP-S5946152-A (JP)
Title: Centrifugal separator
Inventor: TANIGUCHI YOSHIHARU
IPC: B04B9/12
Filed: 1982-09-07
Abstract: PURPOSE:To eliminate such a fear that the drive shaft of a centrifugal separator is contacted with a stationary part by an earthquake, by a method wherein a bearing cylinder supporting the drive shaft of the centrifugal separator is attached to a gimbal provided to the upper surface of a radiation shielding slab and a spring and a damper are provided between the upper end part of the bearing cylinder and an enclosure. CONSTITUTION:Two balls 34a are present at a phase of 180 deg. between a lower plate 31a and an intermediate plate 31b and the latter plate 31b has a structure inclining around the balls 34a as fulcrum points. A balance mechanism 30 is provided to the upper surface of a radiation shielding slab 1 so as to be made concentric with a drive shaft 9 which is, in turn, arranged in a rotatable manner by a bearing cylinder 22 integrated with the upper plate 22b of the balance mechanism 30 and the cylinder 22 is connected to an enclosure at the upper end thereof through plural dampers 23. The rotary center C of the balance mechanism 30 corresponding to the center point A of a spherical surface seat 10 can be positioned at the lower part of the drive shaft 9. When the shaft 9 performs oscillating motion around the point A and the point C when an earthquake happens, the amplitude of the rotary shaft at the part opposed to the radiation shielding slab 1 can be reduced.
Patent JP-S5857570-A (JP)
Title: Pressure control valve
Inventor: SEKIGUCHI SHINGO
IPC: F16K17/06
Filed: 1981-10-01
Abstract: PURPOSE:To obtain the pressure control valve with excellent responsiveness by a structure wherein a piston, which acts against a spring, is provided in an auxiliary chamber,  on which input pressure acts, and a chamber formed behind the piston is connected  through a pressure responding member and a throttle to a tank. CONSTITUTION:The auxiliary chamber 2, in which the input pressure applied on the  pressure bearing part 4a of the pressure responding member 4 is led, is provided and  the piston 14, which can retract by input pressure against the spring 13, is provided in  the auxiliary chamber 12. Furthermore, the chamber 15 formed behind the piston 14 is  connected through a second pressure bearing part 4b formed on the pressure responding member 4 and the throttle 16 to the tank 11. When input pressure comparatively  large enough to enable to deflect a pressure spring 7 acts in a pilot circuit 6, said pressure acts on the pressure bearing part 4a so as to retract and, at that time, simultaneously acts also on the piston 14 in the auxiliary chamber 12 so that the fluid pressure  generated thereby in the chamber 15 behind the piston 14 acts on the pressure bearing  part 4a in such a manner as to activate the retraction of the pressure responding member 4, resulting in enabling for the pressure responding member 4 to quickly act in response to the application of the input pressure.
Patent JP-S6047635-A (JP)
Title: Preparation of soya milk
Inventor: SHIMOYAMA SHIYUUZOU
IPC: A23L11/00
Filed: 1983-08-26
Abstract: PURPOSE:To obtain calcium-enriched soya milk without causing the coagulation and the lowering of the taste of the soya milk, by adding calcium malate to a soya milk. CONSTITUTION:The objective soya milk enriched with calcium is produced by adding usually <=31mg% (in terms of calcium ion) of calcium malate to a soya milk prepared by treating soybeans with hot water to dissolve the protein and other components and remove the fibrous materials, or a modified soya milk prepared by adding a seasoning such as soya oil, salt, etc. to a soya milk, or a soya milk drink prepared by adding fruit juice, etc. to a soya milk.
Patent JP-S6215004-A (JP)
Title: Machine tool diameter detecting device and rotating speed control device for drilling machine and the like
Inventor: IKEGAMI DAISAKU
IPC: B23B47/04
Filed: 1985-07-12
Abstract: PURPOSE:To increase working efficiency in a drilling machine by detecting the diameter of a machine tool without contact by means of a variable reactance element and making optimum of revolution control for the main rotary axis based on the detected signal. CONSTITUTION:The diameter of a machine tool is automatically detected through a machine-tool-diameter arithmetic means 50 based on the output from a variable reactance 18. The output from a material property instructing means 40 which instructs property of work material is input to a number of revolution arithmetic means (a micro-computer) 50. In the micro-computer 50, the data are recorded in the memory with regard to the number of revolution of the drilling machine corresponding to the diameter and the kind of the machine tool, and material property of the work etc. When the diameter of the machine is discriminated, tool a number of revolution command signal corresponding to this signal is input to a rotational speed control means 60, and the drilling machine driving motor 70 is run so that the optimum number of revolution is achieved in the principal axis.
Patent JP-H0324083-A (JP)
Title: Associated product of 7-oxabicycloheptane imidazole prostaglandin
Inventor: FUIRITSUPU DEBITSUDO SUTEIN
IPC: A61P11/08
Filed: 1990-06-12
Abstract: NEW MATERIAL: A compd. represented by formula I (m, n and P are 1-3; R is COOH or 5-tetrazolyl; A is CHOH or C=O; and R 1  is lower alkyl or aryl) or its stereoisomer.  
     EXAMPLE: [1S-[1α,2α(Z),3α,4α]]-6-[3-(1H-imidazol-1-yl)methyl]-7- oxabicyclo[2.2.1]hept-2-yl]-4-hexene.  
     USE: A remedy of thrombosis and vasospasm.  
     PROCESS: At first, an imidazole alcohol hydrochloride represented by formula II is neutralized by an anionic exchange resin and the obtained free base is treated with MnO 2  to obtain aldehyde represented by formula III. Subsequently, this compd. is treated with a Grignard reagent and the obtained alcohol represented by formula IV is protected. Subsequently, the protected alcohol compd. is treated with a base to obtain a soln. which is, in turn, treated with tosylate represented by formula V and the formed imidazole compd. represented by formula VI (Pro is a protective group) is deprotected. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5959830-A (JP)
Inventor: FURIITOHERUMU RAINKE
IPC: C21D1/00
Filed: 1983-08-26
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-S5581808-A (JP)
Title: Filler for covering dental pulp of vital tooth and for root canal
Inventor: TAKAHASHI CHIYUUICHI
IPC: A61K6/02
Filed: 1978-12-14
Abstract: PURPOSE: The title filler capable of prolonging pot life of paste curing and making dental treatment easy, obtained by coating particles consisting mainly of calcium hydroxide with aluminum stearate, etc. followed by blending the resulting product with a drug.  
     CONSTITUTION: Using a bi- or trifunctional organic acid (e.g., oxalic acid) as a catalyst and other acid or its salt (e.g., acetic acid) an auxiliary catalyst, a phenol, e.g., guaiacol, creosote, eugenol, etc. is reacted with a vegetable fat and oil or its ester and formaldehyde or its polymer to give a pasty intermediate, which is washed with water, and purified to prepare a drug. A dust, obtained by coating the surface of dust particles of calcium hydroxide with aluminum stearate or liquid paraffin, is blended with the above-mentioned drug in a pasty state to give the titled filler capable of prolonging pot life of paste curing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000346699-A (JP)
Title: Combined metering and counting apparatus
Inventor: OTANI TAKAFUMI
IPC: G01G19/42
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a combined metering and counting apparatus which can restrain a drop in the accuracy of a metering operation by a method wherein the vibration of a frame on which a plurality of vibrating feeders are arranged side by side is suppressed to be small. SOLUTION: This combined metering and counting apparatus is constituted in such a way that it is provided with a plurality of vibrating feeders 1 which are electrified from an AC power supply and which convey objects that it is provided with a plurality of metering hoppers which meter the objects M to be fed from the respective vibrating feeders 1, that the weight or the number of the objects to be fed to the metering hoppers are combined and that a combination of the objects M within a tolerance is selected. In this case, a feeder drive and control means 4 which drives the vibrating phase of the adjacent vibrating feeders 1 in an opposite phase is provided.
Patent JP-H087542-A (JP)
Title: Information recording and reproducing device
Inventor: SEKIMOTO KEIJI
IPC: G11B27/10
Filed: 1994-06-15
Abstract: PURPOSE:To attain the normalizing of the communication of information related to music numbers by converting an HEX code into a BCD code. CONSTITUTION:In the case a reproducing music number is changed, when a music number is not larger than 100, the music number information having an HEX code are converted into information having a BCD code to be transferred to an H/U 40. When the music number is changed and the number is equal to or larger than 100, since the music number information are not transferred to the H/U 40, the H/U 40 never become to be a malfunction. Moreover, since the H/U 40 receives the music number information of the BCD code, it can display the music number normally in the same way as in the case of a CD A/C (a CD automatic changer). Further, in the case the number is changed, the connection of information with the H/U 40 for the CD A/C is made possible by transferring the information by converting the HEX code of a new music number into the BCD code for the H/U 40 and conversely by converting the music number of the BCD code transmitted from the H/U 40 into the music number of the HEX code. Thus, the communication of information related to music number is made to be normalized.
Patent JP-H11352711-A (JP)
Title: Image forming device
Inventor: ISHII TORU
IPC: G03G15/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can be made compact and lightweight by eliminating the need of an electrifying process and almost simultaneously executing electrification, exposure and development and in which a high-resolution and sufficient image density can be obtained and a fogging is not caused at a background part even when it is repeatedly used. SOLUTION: This image forming device is provided with a photoreceptor 1 having a photoreceptive layer on a conductive supporting body being substantially transparent with respect to exposure wavelength, a developing means 3 provided on a photoconductive layer side of the photoreceptor 1 and an exposure means 2 provided on a supporting body side of the photoreceptor 1. The image forming device is constituted so that image information is written on the photoreceptor 1 by irradiating through the exposure means 2 while impressing voltage on the developing means 3. The photoreceptor including an electric charge transporting material whose the carrier mobility under an electric field of 5×10<5> V/cm is >=1×10<-5> cm<2> /V.second and whose electric field dependency in the electric field being <=0.5×10<5> V/cm is <=1/3 in the photoreceptive layer is used.
Patent JP-H11240433-A (JP)
Title: Brake system taking maximum value of traction with road surface
Inventor: KUMAGAI KEIICHI
IPC: B60T8/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To take maximum value of traction with the road surface for a certain duration by inserting a delay release, having a characteristic of controlling only differential of the brake hydraulic pressure, into the front wheel brake piping. SOLUTION: A delay release is of a check ball type. Hydraulic pressure applied from an input side pipe 1 is temporarily blocked by a check ball 4 and then sent to an output side pipe 2 via a valve seat 7. The valve seat 7 forms a cross shaped groove which is a clearance for regulating hydraulic pressure, and a hydraulic pressure regulation time is increased substantially in inverse proportion to the size of the groove. A spring 5 is shortened to form a play 6, and the hydraulic ball 4 is quickly returned to its original position when hydraulic pressure is lost. A delay release is inserted on the master cylinder side of a T union which distributes hydraulic pressure to left and right of front wheels in a front brake system of a master cylinder for example. Insufficient braking performance of studless tires thereby can be improved by large.
Patent JP-H10995-A (JP)
Title: Housing of optical beacon antenna for automobile
Inventor: NISHIURA YOZO
IPC: H04B10/114
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the reflected image of an optical beacon housing from being reflected on a windshield. SOLUTION: A surface 21, having a transmitted window of a housing 11, is formed into being tilted in the rearward in the traveling direction of a car ranging from an upper edge (a) to a lower edge (b). An image on the surface 21 of the transmitted window of the housing 11 of like form is not imaged on a windowshield 12 of its lower surface from the upper edge (a) other than this upper edge (a). Anti-reflecting surface treatment is applied to place other than the surface 21 with this transmitted window. If doing like this, any image of the housing will not be reflected on the windowshield 12.
Patent JP-S5856443-A (JP)
Title: Semiconductor device
Inventor: MATSUMAE YOSHIAKI
IPC: H01L23/373
Filed: 1981-09-30
Abstract: PURPOSE:To solve a thermal problem which limits the performation of a chip by effectively dissipating the heat generated in a semiconductor element, thereby improving a thermal resistance. CONSTITUTION:One surface of an insulator 3 made of ceramics such as alumina or steatite and one surface of a metal plate 7 such as molybdenum or tungsten having generally equal thermal expansion coefficient to silicon are soldered to one surface of a metal member 1 which operates also as the mounting to an external circuit and the dissipation of the heat, metallized layers 4a, 4b, 4c are formed on the other surface of the insulator 3, the plate of semiconductor having an insulating film 8 such as an oxidized film and a metallized layer 4d to be placed on a chip such as the lower surface of a silicon substrate 9 is bonded by a solder onto the upper surface of the plate 7, a chip 5 is bonded by a solder such as An-Si, and the layers 4a, 4d and the layers 4b, 4c as well as chip electrodes are connected via fine metal wirings 6.
Patent JP-H08102334-A (JP)
Title: Electrochemical generator
Inventor: MITSUSHIERU GOOCHIE
IPC: H01M4/38
Filed: 1995-06-22
Abstract: PURPOSE: To provide an electrochemical generator with a negative electrode made of a host metal alloyed with alkali or an alkaline-earth metal. CONSTITUTION: One of electrodes in an electrochemical generator is a metal electrode including a host metal structure alloyed with alkali or an alkaline- earth metal. In the metal electrode, the alloyed host metal structure is set in contact with electrolyte under the conditions that the electrode effects no insulation from the alloy upon the formation of an electronic insulating film on the surface of the alloy and no insulation from a fixed portion of the alloy upon the complete penetration of the electrolyte into the allayed region. That electrode is suitable to produce high current density, multi-cycle discharging or charging, and high density mass and volume energy.
Patent JP-H07125421-A (JP)
Title: Water dispersion of color developer for pressure-sensitive recording paper and color-developing sheet
Inventor: YAGYU TADAO
IPC: B41M5/124
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a water dispersion of a multivalent metallic salt of a stable salicylic acid derivative and obtain a color-developing sheet for pressure-sensitive paper having a high color-forming density. CONSTITUTION:A water dispersion of a color developer for pressure-sensitive recording paper is composed of a multivalent metallic salt of a salicylic acid derivative, such as 3,5-di(alpha-methylbenzyl)salicylic acid or 3,5-di(alpha(alpha-dimethyl) salicylic acid, and a xanthan gum. A color-developing sheet is obtained by applying the dispersion.
Patent JP-H10331709-A (JP)
Title: Cylinder head structure of internal combustion engine
Inventor: OSAWA HIROSHI
IPC: F02F1/24
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To keep a mounting space for an intake manifold to attain compactness by disposing intake and exhaust tappet boss parts at the outside and inside positions in the width direction of a cylinder head, and making the intake valve holding angle to the axis of cylinder large in the cylinder head. SOLUTION: A cylinder head 6 is positioned on the outside in the width direction of the head 6 rather than the position of an intake side bolt boss part 86. An exhaust side tappet boss part 56 is positioned on the inside in the width direction of the cylinder head 6 rather than the position of an exhaust side bolt boss part 88. The intake valve holding angle of an intake valve 34 to the axis of cylinder is made larger than the exhaust valve holding angle of an exhaust valve 36 to the axis of cylinder, in the cylinder head 6. Accordingly, the interval BP of head bolt mounted in a cylinder block 4 can be reduced, and a space for opening an intake port 28 in a head upper surface 24 is kept to thereby facilitate the mounting of intake manifold and also attain compactness.
Patent JP-2000031042-A (JP)
Title: Processing method
Inventor: AKUMOTO MASAMI
IPC: G03F7/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a developing processing by means of cleaning a developing processing atmosphere by removing an alkali component taken into a developing processing area with a processed object processed through the use of solvent generating the alkaline component. SOLUTION: A wafer is developed in a developing processing part 30 through an exposing processing after a coating processing. An air cleaning mechanism 60 is installed in the developing processing part 30. In the air cleaning mechanism 60, a blast fan 64 and a filter 65 are installed in a connection path 63 connecting an upper duct 62 and the inner part of the developing processing part 30, and it supplies cleaned air into the developing processing part 30 in a down flow state. An exhaust path 66 is installed at the base of a transportation line 31 in the center of the developing processing part 30. An exhaust fan 67 is installed in the exhaust path 66, and clean air supplied into the developing processing part 30 is exhausted downward.  Since the alkaline component atmosphere of amine generated when executing the hydrophobic processing of a coating processing part is exhausted, pattern precision is made to be satisfactory.
Patent JP-H09317294-A (JP)
Title: Locking/unlocking device in multiple drawer cabinet
Inventor: FUKUDA AKIHIKO
IPC: E05B47/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability by fitting an electromagnetic solenoid which is elevated/lowered on an elevating/lowering rod in a box body slidably in the axial direction, and installing a cylinder lock. SOLUTION: When an electromagnetic cylinder lock 35 is locked, an electromagnetic solenoid 29 of a locking device 21 is retracted, and an elevating/ lowering rod 6 is slightly elevated through a turning ring 26 and an oscillation plate 17, and a depressing projection of the elevating/lowering rod 6 covers the forward part of a projection provided on a side of a drawer 2, and any drawer can not be drawn out. When the locking device 21 is locked and a part of the opened drawers 2 are closed, a fitting plate 28 of the solenoid 29 slides upward, and the link 26 is permitted to turn and the elevating/lowering rod 6 is permitted to move downward, and the drawers 2 are closed, and the fitting plate 28 is returned downward so as to be in the locked condition.  When the device 21 is locked in the locked condition, a manual cylinder lock 54 is operated, and in cooperation with a slidably contact rod 55 and the fitting plate 28, the elevating/lowering rod 6 is moved to unlock all drawers 2. Locking/ unlocking can be easily performed, and the structure can be simplified.
Patent JP-S6132315-A (JP)
Inventor: NAKAGAWA YUTAKA
IPC: H01H33/34
Filed: 1984-07-24
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-H0448529-A (JP)
Title: Current limiting fuse
Inventor: YAZAWA TAKESHI
IPC: H01H85/18
Filed: 1990-06-14
Abstract: PURPOSE:To prevent a damage of an outer cap due to arc heat, a break failure and an explosion by filling arc-extinguishing sand between an inner cap and the outer cap or interposing a protection plate between the inner cap and the outer cap instead of the arc-extinguishing sand. CONSTITUTION:Open space in the axial direction between an inner cap 3 and an outer cap 5 is provided in both sides of a fuse cylinder 2, and arc extinguishing sand 6 is filled in this space. The arc extinguishing sand 6 have the same quality of the material as the extinguishing sand 1 in the fuse cylinder 2 and is in common with the arc extinguishing sand 1 through a central hole 3A of the inner cap 3. When a fusible body 4 becomes an arc and even its heat reaches the inner cap 3, the high heat of the arc does not reach the outer cap 5 because the arc extinguishing sand 6 is interposed, therefore a damage of hole-boring in the outer cap 5 is not caused.
Patent JP-2000347931-A (JP)
Title: Cache memory and method for controlling cache memory
Inventor: KANEKO KEISUKE
IPC: G06F9/38
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To actually reduce a cache error penalty in a fetch access to an interrupt handler at the occurrence of interrupt in an information processing system having a cache memory. SOLUTION: This cache memory is provided with an address holding part 5 optionally holding an address, and also, an optional address value held by the part 5 can be compared with tag memory data in the cache memory. When interrupt takes place, cache hit error decision is previously performed by an address value held by the part 5 apart from a cache access request from a CPU 20. It is possible to previously discriminate whether the address of an interrupt handier is subject to a cache hit or an error before the CPU 20 accesses the interrupt handler by setting the address of the interrupt handler in the part 5.
Patent JP-H0820163-A (JP)
Title: Pressure-sensitive copy paper
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/132
Filed: 1994-07-07
Abstract: PURPOSE:To obtain pressure-sensitive copy paper excellent in color forming speed and reduced in offensive smell, in pressure-sensitive copy paper containing a leuco dye and an electron acceptive coupler, by adding aromatic. CONSTITUTION:Pressure-sensitive paper forms an image by color forming reaction of a leuco dye and an electron acceptive coupler. The leuco dye is used in a form of a microcapsule with a diameter of several - ten several mum formed by dissolving the leuco dye in a non-volatile solvent and microencapsulating the prepared soln. with a polymeric membrane composed of a melamine resin. The nonvolatile solvent generates a malodor peculiar to the solvent when the microcapsule is destructed. Then, by adding aromatic to the pressure-sensitive copy paper of this kind, an unpleasant malodor generated at the time of the use of the pressure-sensitive copy paper is excluded. That is, by adding a very small amt. of aromatic, the unpleasant malodor of alkyl biphenyl is reduced while the capacity as the solvent for the pressure-sensitive copy paper possessed by alkyl biphenyl is held. As aromatic, natural or synthetic aromatic is used.