baber/WOPTO huggingface dataset:
Patent JP-H09137259-A (JP)
Title: Alloy for forming rare earth enriched layer, pulverizing method therefor and production of rare earth peamanent magnet
Inventor: IWASAKI KATSUNORI
IPC: C22C38/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To produce alloy powder for forming rare earth enriched phases good in pulverizability and high in quality by specifying the compsn. of an alloy having specified components contg. rare earth elements and regulating the volume occupying rate of specified phases to specified %. SOLUTION: An alloy for forming rare earth enriched phases is composed of R (at least one kind among rare earth elements including Y), T (at least one kind among Fe, Co and Ni) and M (at least one kind among Al, Cu, Mn, Zn and Ca). Then, Dy/R is regulated to >=90wt.%, the content of M is regulated to <=10wt.%, and RT2 phases are contained by >=90% in the volume occupying rate. Furthermore, RT3 phases may be contained by >=90% in the volume occupying rate. This alloy is charged to a vessel together with a storing material and is subjected to hydrogen occluding and dehydrogenation for one or more times with both as one cycle, and after that, the treatment is stopped at the dehydrogenation finishing temp. or below. Thus, the rare earth magnet having stable magnetic properties can be obtd.
Patent JP-2000121629-A (JP)
Title: Water quality monitoring system
Inventor: FUJIO MASAO
IPC: C02F1/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To measure the vertical distribution of water quality of an arbitrary measurement intended point. SOLUTION: An elevating cable winch 5 of an immersion type water quality sensor 8, a water quality meter converter 2 for amplifying a signal of the sensor 8 and displaying a measurement value, and a control part 21 for controlling data transmission and the sensor elevating part of the cable winch 5 are stored in a local converter panel 4. A solar battery panel 22 is installed on a roof above the local converter panel 4. The surplus generated power of the panel 22 is stored in a storage battery installed in a power supply part 23, and when the load is short of power, the power is supplied from the storage battery. The power of the power supply part 23 is supplied to a data transmit part 24 comprising the water quality meter converter 2, the cable winch 5 and a radio device and the like.  The local converter panel 4 and the cable winch 5 are installed on a float 1, and the float 1 is moored with a mooring rope 6 by a mooring plumb 7. On the land side, a data receiving part 25 for receiving data from the data transmit part 24 and a data collecting device 26 are stored in a measurement shed 10.
Patent JP-H05126459-A (JP)
Title: Cooling/storing device
Inventor: TANAKA MINORU
IPC: F25D21/14
Filed: 1991-11-07
Abstract: PURPOSE:To provide a cooling/storing device in which poor cooling or corrosion caused by moisture having entered a duct around a storing box is prevented. CONSTITUTION:A thermo-conductive storing box 3 is stored in a thermal insulated box 2 with a desired clearance being left against it. The clearance is applied as a duct 8 and then cold air is circulated within the duct 8. An extreme end of a drain socket 41 inside the storing device opened at the bottom part of the storing box 3 is immersed in a trap part 44 of a drain socket 43 outside the device. A drain hose 50 is connected to a side part of the trap 44. A funnel type pipe 47 connected to the drain socket 43 outside the device is opened into the duct 8 and fixed to an outside part of the drain socket 41 inside the device.
Patent JP-H10131993-A (JP)
Title: Viscous fluid coupling
Inventor: NAKAMURA TAKATSUGU
IPC: F16D35/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and suppress a following rotating phenomenon at the time of starting at a low temperature by controlling opening area of a through hole of pumping mechanism by a valve according to the temperature of an engine. SOLUTION: A rod 16 is rotatably fitted to a housing, concentrically with a shaft 5. A plate-like valve 13 that can open/close a through hole 11 of a partition plate 10 is fixed to one end, protruded into a storage chamber 7, of the rod 16, and a bimetal 17 to be a thermo-sensitive operating means is disposed at the other end of the rod 16 protruded to the outside. The bimetal 17 is deformed in response to the ambient temperature of an engine so as to rotate the rod 16 normally and reversely, and the valve 13 is slided to control opening area of the through hole 11 of a viscous fluid to the storage chamber 7.  The valve 13 holds the through hole 11 close to a fully opened state when the sensing temperature of the bimetal 17 is the first specified temperature T1 or lower, starts closing the through hole 11 upon reaching the temperature T1 or higher, and totally closes the through hole 11 upon reaching the second specified temperature T2 or higher so as to shut out inflow of a fluid.
Patent JP-H09111736-A (JP)
Title: Greening method of water shortage bare land
Inventor: HONMA CHOEI
IPC: A01G1/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make it, possible to plant a water shortage bare land with tress, and enhance the landscape of the land in a water shortage period and protect an exposed slope during a water shortage period by planting purple loosestrife stocks in a bare shore of an artificial lake or a natural lake during a water shortage period and coating the land with a transparent mat and covering the coated land with a resin-made coating metal net and locking with a pin. SOLUTION: Stocks 2 of purple loosestrifes A, which are imperishable in a submerged state are planted on an exposed bare land during a water shortage time at a proper spacing and coating with a transparent mat 3 which are knitted by resin film-made strings and form a proper clearance. Furthermore, the surface is covered with a resin-coated metal net 4 and placed on the bare land 1 with an anchor pin 5. This construction makes it possible to enhance submerging resistance by extending underground stems of the purple loosestrifes A horizontally and improve the protection effect of the exposed slope surface during a water shortage time.
Patent JP-H07145371-A (JP)
Title: Liquid-crystal high-molecular photochromic material
Inventor: NAKAMURA MASATAKA
IPC: C08F220/34
Filed: 1993-11-22
Abstract: PURPOSE:To obtain the subject material which, when colored, is yellow to orange by copolymerizing a specific monomer having a chromene backbone with a specific monomer having a mesogenic group. CONSTITUTION:This photochromic material is produced by copolymerizing at least a monomer of formula I (wherein A<1> is H or methyl; and X is a group having a chromene backbone) and a monomer of formula II (wherein A<2> is H or methyl; and Y is a mesogenic group). The material can be formed on a part or the whole of a substrate by coating or printing. The durability of the material in repeated use is effectively improved by using it in the absence of oxygen and water. The durability is further improved by using a singlet oxygen quencher, a nitroxy radical compd., a hindered amine compd., an antioxidant, etc.
Patent JP-H08115894-A (JP)
Title: Cleaning method for semiconductor wafer
Inventor: MAEDA MASAHIKO
IPC: H01L21/304
Filed: 1994-10-18
Abstract: PURPOSE: To provide a method for cleaning semiconductor wafers wherein it is possible to downsize cleaning equipment for the removal of particles and heavy metals from the surface of semiconductor wafers, and wherein environmental pollution due to acid is prevented. CONSTITUTION: Polished semiconductor wafers are cleaned in a liquid mixture of NH4 OH, H2 O2 , and H2 O. Then the semiconductor wafers are rinsed in pure water at high temperature (40-100 deg.C). This obviates acid cleaning liquid, and makes it possible to remove both particles and heavy metals by means of processing equipment equipped in the same room.
Patent JP-H01133748-A (JP)
Title: Liquid jet recording head
Inventor: KOIZUMI HIROSHI
IPC: B41J2/175
Filed: 1987-11-20
Abstract: PURPOSE:To eliminate the density difference of recording on a material to be recorded by suppressing a change in the size of a formed recording liquid droplet, by providing a means for heating a recording liquid to the supply pipe in the vicinity of the recording liquid supply orifice provided to a common liquid chamber. CONSTITUTION:A switching means 32 is turned 'ON' to supply a current to a heater 22 and the detection temps. T1, T2 from the first and second temp. sensors 23, 24 are read. Subsequently, the temp. difference DELTAt=T2-T1 is operated to judge whether DELTAt is equal to or more than the tolerant max. temp. tmax. When the temp. difference DELTAt is equal to or more than the temp. tmax, the switching means 32 is turned 'OFF' to stop the supply of a current to the heater 22 to wait such a state that the DELTAt becomes lower than the temp. tmax. When DELTAt is judged to be equal to or less than the tolerant min. temp. tmin, a current is supplied to the heater 22 to repeat the above mentioned operation and, when DELTAt is higher than the temp. tmin, it is judged whether recording is further continued. When recording is not continued, the supply of a current to the heater 22 is stopped.
Patent JP-H08136464-A (JP)
Title: Cylinder inner surface inspection method and cylinder inner surface inspection device
Inventor: TANAKA HIDEAKI
IPC: G06T7/00
Filed: 1994-11-02
Abstract: PURPOSE: To manually inspect the inner surface of a cylinder in a short time without feeling fatigued. CONSTITUTION: In the inspection method, the inner surface of a cylinder is photographed while a photographing means is continuously being rotated circumferentially, the static position image data of the inner surface of the cylinder is stored in an image memory every specified circumferential rotation of the cylinder, and more than one of a static image is indicated over an inspection display means based on static image data read out of the memory.  The inspection device is equipped with a photographing means 1 directed to the inner surface of the cylinder 20, a rotation drive means 3 circumferentially rotating the photographing means, a rotation quantity recognition means 4 recognizing the quantity of rotation, an image processing means obtaining a partial image data out of the photographing means 1 every specified rotation, an image memory recording a plurality of partial image data, and with a display means displaying each partial image.
Patent JP-H02223656-A (JP)
Title: Reinforcing member for engine
Inventor: MIYAKOSHI KATSUNOBU
IPC: F02F7/00
Filed: 1989-11-08
Abstract: PURPOSE:To reduce the weight of a member, to improve rigidity, and to reduce production vibration by a method wherein the beam part of a bearing cap is coupled to a plurality of bolt boss parts with a lower block. CONSTITUTION:Adjoining caps 7 are integrally formed by means of a pair of beam parts 8a and 8b mounted on both sides of a lower end and extended in the axial direction of the crank of an engine 1 to form a bearing cap 4. To the lower end of a skirt part 6 of a cylinder block 2, four side wall parts 10 intercoupled by means of a plurality of bolts 9, a plurality of bolt boss parts 13 formed in positioned facing beam parts 8a and 8b of a cap 4, and a lower block 12 having a plurality of ribs 15 by means of which the bolt boss part and the side wall part 10 are intercoupled are provided. The beam parts 8a and 8b of the cap 4 are coupled to the lower block 12 by means of a plurality of bolt boss parts 13. Separation of the cap 4 away from the lower block 12 suppresses lowering of natural frequency, and formation of a number of boss parts 13 positioned facing the beam parts 8a and 8b causes improvement of joining rigidity, and mounting of the ribs 15 results in reduction of weight.
Patent JP-H06120456-A (JP)
Title: Method and system for remedying defect
Inventor: MORIYA SATOSHI
IPC: H01L21/82
Filed: 1992-10-06
Abstract: PURPOSE:To use a pattern defective semiconductor integrated circuit chip area included in a master slice type wafer so as to improve the chip yield. CONSTITUTION:When information D1 of a pattern defect in each semiconductor integrated circuit chip area included in a wafer is previously provided and a desirable semiconductor circuit is to be provided by using the wafer, a system decides which type of product to apply to which semiconductor integrated circuit chip area of which wafer in response to data D3 on the necessary product type and number. At that time, the semiconductor integrated circuit chip area which has a pattern defect is applied to a type of product which does not use a pattern defective basic cell using the inspection result data D1.
Patent JP-H09109776-A (JP)
Title: Tonneau cover device for vehicle
Inventor: KASHIWAGI NAOKI
IPC: B60R5/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To easily change a mounting position by providing a roller supporting a tonneau cover in its both end parts, and guiding movement of the tonneau cover through the roller by a rail provided in an upper edge of a luggage room. SOLUTION: A tonneau cover 1 openable/closably covers the upward of a luggage room 2 in a car body rear part, a mount cover 3 is provided in both end parts of the tonneau cover 1, a roller 4 supporting the tonneau cover 1 is provided in an axial direction end part side from the mount cover 3. A rail 7 is formed in slightly tilting shape in an internal surface side of the luggage room 2 so as to conform to the roller 4. Three-part hollows are provided in a prescribed position of this rail 7, a rear seat is made seatable, to be selected in a position covering the upward of the luggage room, position covering the upward of the luggage room by bringing down a back rest part of the rear seat and a position capable of releasing the upward of the luggage room. In the case of thus changing the mounting position, the position is easily changed without mounting/demounting the tonneau cover.
Patent JP-H07141920-A (JP)
Title: Wire harness
Inventor: MUTO HARUHIRO
IPC: B60R16/02
Filed: 1993-11-22
Abstract: PURPOSE:To provide a wire harness for an automobile, capable of protecting an electric wire for an important circuit and predicting the generation of abnormality. CONSTITUTION:An electric wire (c) for an alarm circuit is spirally wound at predetermined pitches around a protecting division of an electric wire (a) for an important circuit. In the case where abnormality such as short-circuiting or breakage is generated in the electric wire (c) for an alarm circuit, lighting of an alarm lamp of the alarm circuit or the like can predict the generation of abnormality of the electric wire (c) for an important circuit.
Patent JP-2001117037-A (JP)
Title: Scanning optical device
Inventor: YAMAWAKI TAKESHI
IPC: G02B26/10
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide scanning optical device capable of facilitating the working and the verifying operation of mount bearing surfaces for respective optical parts constituting an incident optical system and also making an optical box low in height in a subscanning direction. SOLUTION: In this scanning optical device, a surface to be scanned is scanned by making luminous flux emitted from the incident optical system 1 incident on the deflection surface 12 of a light deflector 13 at a specified angle on a subscanning cross section and forming the luminous flux deflected by the light deflector into an image on the surface to be scanned 11 by a scanning lens system 17. The optical system 1 is provided with a light source 3, an image-formation lens 4, a diaphragm 5 and a cylindrical lens 6. When the mount bearing surface 16 of the deflector 13 is set as the reference surface of the scanning optical device, the optical axes of the lens 4 and the lens 6 are respecrtivery arranged in parallel with the reference surface, and the light source 3 is arranged so that its light emitting point 3a may be positioned on the outside of the optical axis of the lens 4.
Patent JP-H09132044-A (JP)
Title: Transmission structure for walking type work machine
Inventor: IMOO HIROSHI
IPC: B60K17/28
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To materialize a forward moving work running condition even if a control handle is reversely directed by letting an rearward moving condition function by a simple operation with a working device stopped while a back restraining device is made simple in structure, and concurrently providing both the control handle capable of being freely turned over fore and aft and a back restraining mechanism. SOLUTION: A first and a second press member 24 and 25 capable of being forcibly operated in the clutch disengagement direction, which are brought into partial contact with the end of the shift rod 22 of a PTO clutch 20 energized for engagement, are provided in a state that they are independently rocked. Following two mechanisms are so constituted that as a forward/rearward moving change-over mechanism A is operated for rearward movement, the shift rod 22 is pushed by the first press member 24 in an rearward moving restraining mechanism B, and the shift rod 22 is pushed by the second press member 25 with a clutch lever 8 disengaged in an independent connection mechanism D. A control handle 3 is so formed up as to be freely turned over fore and rear, and the abutting portion of the first press member 24 is formed into a screw adjusting structure, so that a non-connection condition can thereby be materialized where even if the handle is operated for rearward movement when it is in a reverse posture faced to an engine, the shift rod 22 is swung but missed by the first press member 24, and the rearward moving restraining mechanism B thereby will not function at all.
Patent JP-H07124628-A (JP)
Title: Drawing block for wire drawing machine
Inventor: OGAWA OSAMU
IPC: B21C1/14
Filed: 1993-10-29
Abstract: PURPOSE:To perform smooth and effective wire drawing by properly balancing a cooling capacity and a slope on the block surface. CONSTITUTION:This is a drawing block 5a which wire rod is wound spirally on its outer circumference and which is internally cooled by a spray nozzle 9 arranged inside. Assuming the height is (h) to which the wire rod on the entrance side ascends after the elapse of time (t), a block diameter is D, coefficient of heat-transfer is alpha, coefficient of thermal expansion of iron is beta, wire rod diameter is beta, wire rod temperature on the entrance side is thetaD, water temperature is thetaW, linear velocity is V, production capacity proportionate to a motor output is {(delta<2>-V}, density is rho, specific heat is C; a smooth continuous operation is attained without causing curls and scratches by providing the slope on the block surface in which the starting point angle from the end of a flange 50 and the angle at the required height (h) point approximately satisfy the formula 1.
Patent JP-S63145191-A (JP)
Title: Mooring device for small-sized boat
Inventor: SHIMADA MICHIO
IPC: B63B21/00
Filed: 1986-12-10
Abstract: PURPOSE:To prevent that a boat is struck against a quay by wind and waves, by connecting two main booms as they are at almost right angles to the quay, and making it possible to moor the boat between these main booms. CONSTITUTION:Two main booms 21 are rotatably attached to the side wall of a quay, as they are at almost right angles to this side wall. Floats 23 are attached to the free ends of the main boom 21, to be able to bear the weight of the main booms 21 and their fittings. Parts of the main booms 21, which are near the other ends on the wall-side, are reinforced by stays 24. A boat Y such as a yacht, can be protected from the shock of such as waves, by mooring this boat Y between the two main booms 21.
Patent JP-H10137908-A (JP)
Title: Air-shut continuous caster
Inventor: OKAMOTO SHUNICHIRO
IPC: B22D11/10
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To blow-off molten steel and soot with the flow of inert gas by passing the inert gas along the inner surface of a window freely openable/closable arranged in a shut-off member. SOLUTION: An air-shut continuous caster is provided with a mold 4 and a tundish 7. The molten steel 11 is flows into the mold 4 from a nozzle in the tundish 7. The space where the molten steel 11 passes from the tundish 7 to the mold is surrounded by the shut-off member 2. Into this space, the inert gas is supplied from a nozzle in an inert gas flowing means. In the shut-off member 2, the glass window 5 freely openable/closable is arranged. The nozzle is arranged so that the inert gas passes through along the inner surface of the glass window 5 through a pipe. By this constitution, the sticking of the soot to the inner surface of the window can be prevented and the molten steel stuck to the inner surface of the window can be reduced.
Patent JP-S62155486-A (JP)
Inventor: TSUSHIMA HIROSHI
IPC: F25J3/04
Filed: 1985-12-27
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-H09133940-A (JP)
Title: Exposure controller
Inventor: ITO TAKESHI
IPC: G03B7/093
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated by camera shake and to obtain a high image quality photographic print by setting the rise shutter speed of a program chart in an exposure controller according to the focal distance of a photographing lens and the dimensional ratio of a photographic image plane. SOLUTION: A shutter control circuit 57 and a diaphragm control circuit 58 control the operation of a shutter mechanism and a diaphragm mechanism in accordance with shutter speed and a diaphragm value calculated in a control circuit 51 by additionally introducing substance luminance information, focal distance information and photographic image plane size information. In the case photographing is performed by setting the dimension of the photographic image plane to the dimension different from 24mm×36mm, the shutter speed is set so as to satisfy 1/to =α.(1/f) concerning the minimum value of the rise shutter speed 1/to (sec) of the program chart for controlling exposure, where f is the focal distance (mm) of the photographing lens and α is the image plane dimensional ratio to the photographic image plane dimension 24mm×36mm.
Patent JP-S62155463-A (JP)
Title: Hot water feeder with full automatic additional burning for bath tub
Inventor: ANZAI MASAHIRO
IPC: F24H1/00
Filed: 1985-12-27
Abstract: PURPOSE:To prevent incurring of a heat dissipation loss and to shorten a time in which a bath tube is filled with hot water, by a method wherein the one of the outlet sides of a heat exchanger for feeding hot water is communicated with a hot water feed faucet, the other is communicated to a hot water pouring pipe, in order, through an on-off valve B, a separate tank, and on-off valve A, and the tip of the hot water pouring pipe is communicated to a supply pipe upstream of a line from a circulating pump. CONSTITUTION:When a quantitative amount of hot water is poured in a bath tub, with a hot water plug 3 closed and on-off valves A, B, and C opened, operation is effected, after hot water produced by a heat exchanger 1 for feeding hot water is fed in a separate tank 5 through an on-off valve A4, and a water amount sensor 21, the hot water is fed in an supply pipe up a line from a circulating pump through the on-off valve B by means of a hot water pouring pipe 7, 10 to flow through the circulating pump 10. The one is fed in an outbound pipe 14, the other flows in a switching valve 17 through an on-off valve C15 by means of a bypass pipe 16. By closing the opening part of a switching valve connected to a heat exchanger 13 for bath by pushing up a ball 18, the hot water is fed in an return pipe 12. Namely, the hot water is fed in a bath tub through both the supply pipe 14 and the return pipe 12. This constitution enables pouring of a large amount of hot water reducing incurring of a heat dissipation loss, and enables shortening of a time in which a bath tub is filled with hot water.