baber/WOPTO huggingface dataset:
Patent JP-S61173837-A (JP)
Title: Conveyor for semiconductor wafer
Inventor: ISOGAI SHIZUSHI
IPC: B23Q7/10
Filed: 1985-01-28
Abstract: PURPOSE:To make it possible to facilitate the transfer of wafers having different sizes, by discriminating the sizes of wafers with reference to wafer storage containers, and by changing over stop detectors for stopping a wafer at a predetermind position in accordance with the information of wafer sizes. CONSTITUTION:A mounting bed 2 for mounting thereon a wafer storage casing 1 is provided on a base 4. This mounting bed 2 is successively lowered, at pitches which corresponds to the thickness of one piece of the wafers 7, by means of an elevator 3. A conveyer belt 5 is provided at the take-out opening of the mounting bed 2, extending in the transfer direction of the wafer 7. A belt drive device 6 is provided on the terminal end side of the conveyor belt 5 in the transfer direction. Detectors 8, 8' are provided in the lower section of the mounting bed 2, for detecting the size of the wafer storage casing 1. Detectors 9, 9' for detecting the stopping positions are provided on the conveyor 5 at predetermined positions.
Patent JP-H11207646-A (JP)
Title: Screwdriver
Inventor: WATANABE HIDEO
IPC: B25B15/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a screwdriver which can conduct cable lifting work safely and completely. SOLUTION: This screwdriver involves a metallic shaft 5 which turns a screw 3 by inserting its tip 4 into a recessed groove formed at the head of the screw 3, and an electrically-insulated grip part 6 which embeds and fixes the rear end of the shaft 5, whereas a shaft cover 7 for covering the whole shaft 5 and an electrically-insulated screw cap 8 for covering the head of the screw 3 at the front end 4 of the shaft 5 are integrally-formed, and a section at which the rear end of the shaft 5 of the grip part 6 is positioned is covered with an electrically-insulated tube.
Patent JP-H11270167-A (JP)
Title: Bath room unit
Inventor: KITAKADO TOSHIMI
IPC: A47K4/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a bath room unit capable of preventing drain out of an access, reducing its cost and causing no problem resulting from a groove cover, even if the access with no level difference from a floor in a washing area is provided at any position on the outer periphery of a floor pan, where the access can be provided. SOLUTION: A recess 14 is formed on the outer periphery of a floor pan 1, where an access can be provided, along the outer edge M1 of a floor M in a washing area flat with a plane at a lower position between a wall panel 4 and a door frame 3, and supports 14a, P are formed at a position lower than the outer edge M1 of the floor M in the washing area along the recess 14. A water passage Q is formed inside the recess 14 covered to prevent water leakage and a drain opening 30e is provided on the lower frame 10 of a door frame 3 to carry drain leaked from a water stop line around the door frame 3 into the water passage Q.
Patent JP-H06329696-A (JP)
Title: Lactone compound and its production
Inventor: TANABE MASAYASU
IPC: C07C401/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a new latctone compound composed of a 1alpha, 25- dihydroxyvitamin D3-based lactone compound, having a calcium concentration reduction effect, a tumor cell growth inhibitory effect and an osteogenesis promotion effect and useful, e.g. as a medicine such as an osteogensis promoting medicine. CONSTITUTION:The new lactone compound composed of a compound represented by formula III, its 23 position and/or 25 position stereoisomer or their mixture is produced by halogenating a lactone compound represented by formula I [R<1> to R<3> are each H, a tri(1 to 7C hydrocarbon)silyl, a 2 to 8C acyl or a group capable of forming an acetal bond together with O of OH; (m) and (n) are each 0 or 1 provided that both (m) and (n) are not 0], its 23 position and/or 25 position stereoisomer or their mixture, then treating the resultant reaction product with a basic compound, applying a deprotection treatment thereto to obtain a lactone compound of formula II in case a hydroxyl-protection group is contained and subsequently carrying out a photoreaction-isomerization reaction.
Patent JP-S55105780-A (JP)
Title: Recording system for ink jet type recorder
Inventor: HASHIMOTO TAKEO
IPC: B41J2/095
Filed: 1979-02-06
Abstract: PURPOSE: To increase the quality of printing for letters, by controlling the ink particles moved along the line recording the deflection after recording straight line through the deflection of ink particles and recording the branch line after returning them on a point on the recorded line.  
     CONSTITUTION: For example, letter F is recorded, then the ink particles are deflected and after the recording in the order of a'-b'-c' continuously, control is made so that ink particles move along the line recorded for the deflection, i.e., as c'-b'-d'. Further, the branch line d'-e' is recorded from the position d'. Thus, movement is along on the line already recorded, then even if ink particles are jetted on the way of movement, non-recorded part can not be recorded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08202323-A (JP)
Title: Power saving method and system for display device
Inventor: TAJIKA TAKAHISA
IPC: G09G1/00
Filed: 1995-01-30
Abstract: PURPOSE: To energize a power saving function only in the interface side of a device by monitoring the change of a video signal at the interface of a display device and judging whether a controller main body is being used or not from the change. CONSTITUTION: An integration means 10 performs integrations with respect to the video signal of a prescribed position with a prescribed time interval. The comparing means 20 of a next stage judges whether the controller min body is being used or not based on integration values at two points of times. A power saving control part 30a is energized based on the compared result of the means 20. When the display device is a CRT device the control part 30a performs the cutting of a heater connection and the adjusting of contrast or the adjusting of brightness and in the case the display device is an analog liquid crystal display, the part 30a performs the lighting or the turning off of a back light or the adjusting of contrast or the adjusting of brightness. Moreover, in the case the display device is a digital liquid crystal display device, the part 30a lights a back light or turns off it.
Patent JP-H04235292-A (JP)
Title: Tinned copper alloy material and its manufacture
Inventor: ISONO MASAAKI
IPC: C23C28/02
Filed: 1991-01-10
Abstract: PURPOSE:To offer an inexpensive tinned copper alloy material excellent in the peeling resistance of a plating layer and heat resistant solderability and its manufacturing method. CONSTITUTION:The space between a copper alloy material and a tinning layer is provided with an intermetallic compound layer of nickel and tin with 0.1 to 0.4mum thickness. Furthermore, a nickel plating layer of 0.08 to 0.3mum is applied to the surface of the copper alloy material, and tinning is moreover applied to the surface. After that, the tinning layer is reflowed or is immersed into molten tin, by which the space between the copper alloy material and the tinning layer is provided with an intermetallic compound layer of nickel and tin with 0.1 to 0.4mum thickness.
Patent JP-H0689870-A (JP)
Title: Manufacture of semiconductor element
Inventor: TANAKA AKIRA
IPC: H01L21/265
Filed: 1991-01-10
Abstract: PURPOSE:To enable the formation of a shallow junction having a favorable voltage-current characteristic in a semiconductor device by setting the energy and dose of a first ion implantation which minimize the ratio of the residual crystal defect layer width to an amorphous layer and implanting ions at a specified angle to the normal of the semiconductor surface. CONSTITUTION:In manufacturing a p-channel MOS FET, a field oxide film 3 and gate oxide film 2 are formed on the surface of an n-type Si substrate 4 using an ordinary MO LSI manufacturing process, and then a low-resistance polycrystalline silicon gate electrode 1 is formed. Then the Si ion is implanted in the surface of the n-type Si substrate 4 at an angle of 79 deg. to the normal of the substrate 4, with the implantation energy approx. 300keV and the dose approx. 2X10<15>cm<-2>. To form a p<+>-n junction to be used as source and drain, the BF<2> ion is implanted with the implantation energy approx. 15keV and the dose 2X10<15>cm<-2>. Subsequently, annealing is performed to activate B, introduced by ion implantation, to form a p<+>-n junction deeper than a residual crystal defect layer.
Patent JP-H10199082-A (JP)
Title: Disk rotating and driving device
Inventor: KISHIDA KIMIO
IPC: G11B17/028
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the disk position of a disk rotating and driving device. SOLUTION: This disk rotating and driving device includes a magnet 12 provided on a rotor yoke 7 for attracting a disk hub, a driving pin 3 provided in the tip of a lever disposed on the rotor yoke 7 so as to be rotated and fitted in a driving hole provided in a position made eccentric from the center of the disk hub and a tongue piece 9 provided in the tip of the driving pin 3, and the tongue piece 9 is slidably retained to the magnet 12.
Patent JP-S63181977-A (JP)
Title: Coloring of fish paste product and apparatus therefor
Inventor: IKEUCHI YUJI
IPC: A23L17/00
Filed: 1987-01-22
Abstract: PURPOSE:To enable sure coloring of the titled product, by attaching a pasty pigment to an edge of an opening of a mold having a cavity of the form of a stripped crustacean meat and pressing ground meat of fish, etc., into the cavity through the opening. CONSTITUTION:An extrusion die 20 is pressed against both edges of an opening 16 of a cavity 12 and a pasty pigment is rubbed on the edges. A lump of the pigment is attached to the edge of the opening 16 by lifting a nozzle 18. When a ground meat raw material such as ground fish meat is pressed into the cavity through the opening 16, a part of the pigment is transferred along the inner surface of the cavity 12 together with the introduced raw material according to the motion of the raw material and is thinly applied to the surface of the cavity and the surface of the ground meat raw material. There is little application of the pigment at a part immediately after the protruded part 26 in the cavity 12 and, thereafter, the pigment is thinly applied similar to the part before the protrusion 26.
Patent JP-H08200171-A (JP)
Title: Manufacture of air intake duct
Inventor: YASUKI SATORU
IPC: B29C49/04
Filed: 1995-01-30
Abstract: PURPOSE: To manufacture an air intake duct, wherein cool air intake and a cooling duct are integrally formed, through blow-molding by a method wherein after resin is charged through an air introduction opening, air is fed by using an outer mold in which a cool air intake passage forming part and a cooling duct forming part are juxtaposed through a partition wall forming protrusion part. CONSTITUTION: A cool air intake passage forming part 21 and a cooling duct forming part 22 are juxtaposed at the interior through a partition wall forming protrusion part 23 and the extension direction of the partition forming protrusion part 23 crosses the opening surface of an air introduction opening 24. The air introduction opening 24 of an outer mold is filled in a cylindrical tubular shape with heated resin by an injection molder and consecutively high pressure air is blown against the air introduction opening 24. A parison 25 is is advanced through a cool air intake passage forming part 21 and a cooling duct forming part 22. In this case, resin of which a parison 25 is formed is brought into a state to be mounted in a given thickness on the inner wall of the outer mold and the surface of the partition wall forming part protrusion part 23.
Patent JP-S54107037-A (JP)
Title: Elevator cage rope flaw detector
Inventor: SATOU YOSHIHIKO
IPC: B66B7/12
Filed: 1978-02-10
Abstract: PURPOSE: To improve the accuracy of magnetic flaw detection of an elevator cage rope flaw detector by arranging the detecting probe of the detector between a sheave and a pulley disposed in the vicinity of the sheave to coat the periphery of the rope by detecting coil.  
     CONSTITUTION: An elevator cage 1 is connected via a rope 3 to a balance weight 2. This rope 3 is frictionally driven by a drive sheave 4. A pulley 5 is disposed in the vicinity of the sheave 4 to secure constant space between the cage 1 and the weight 2. In an elevator thus constructed, the detecting probe 9 of the magnetic flaw detector for detecting the flaw of the rope 3 is arranged between the sheave 4 and the pulley 5. Thus, since almost no space change occurs between the ropes 3 and no vibration of the rope 3, detecting coil 11 can coat the entire periphery of the rope 3 so as to largely improve the magnetic flaw detecting accuracy of the rope 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63192827-A (JP)
Title: Method for directly melting sulfide ore
Inventor: PEETAA FUITSUSHIYAA
IPC: C22B23/02
Filed: 1988-01-23
Abstract: The smelting is carried out in a reactor with adjacent oxidation and reduction zones, the slag baths of both zones communicating with one another, the materials being charged to the slag bath in the oxidation zone and oxygen-containing gases being blown into the slag bath, a slag having a high content of non-ferrous metal oxides being passed from the oxidation zone into the reduction zone, reducing agents and oxygen-containing gases being blown in the reduction zone into the slag in such quantities that the non-ferrous metal oxides are almost completely reduced and a phase rich in non-ferrous metals is formed, a slag low in non-ferrous metals being taken off from the reduction zone, the gases from the oxidation zone and from the reduction zone being extracted separately, and the reduced pressures in the extraction lines from the oxidation zone and from the reduction zone being adjusted such that the differential pressure is zero approximately at the boundary between the oxidation zone and reduction zone. 
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Patent JP-H07220108-A (JP)
Title: Graphic editing method/device
Inventor: SHIMOOKU TAKASHI
IPC: G06T11/80
Filed: 1994-02-07
Abstract: PURPOSE:To increase the processing speed for selection of a graphic to be edited in a graphic editing mode. CONSTITUTION:The position of a point A is pointed on a display, and a straight line BC of a graphic is acquired on the display. Then the point A and the line BC are turned so that they are set in parallel to an axis, and it is decided whether the turned point A is included in the selectable ranges r1, r2, r3 and r4 of the turned line BC. If decided so, the relevant line BC is selected.
Patent JP-H08197606-A (JP)
Title: Window molding for automobile and manufacture thereof
Inventor: NAGAHASHI YUJI
IPC: B29C48/30
Filed: 1995-01-31
Abstract: PURPOSE: To obtain excellent drainage and lower the manufacturing cost. CONSTITUTION: A lip 3 at a top side and a lateral side of a molding body 1a corresponding to a top edge and a lateral edge of a rear window panel 7 is formed as a first lip 3a for forming a drip section 4 between the lip and a body panel. A lip 3 at the bottom side of the molding body 1a corresponding to the bottom edge of the rear window panel 7 is formed as a second lip 3b extending downwardly along the face of the body panel. The first lip 3a and the second lip 3b are molded by extrusion molding by using a shielding plate. Thereafter, the first lip 3a and the second lip 3b are molded continuously by reforming them.
Patent JP-H08202671-A (JP)
Title: Parallel computer
Inventor: OGAMI YASUHIRO
IPC: G06F15/173
Filed: 1995-01-31
Abstract: PURPOSE: To access data most efficiently at all times by dynamically selecting a place where conversion between data arrangements is performed between secondary storage devices, on a connection network, or between processors where the communication time is the shortest when plural processors access data on plural secondary storage devices. CONSTITUTION: When requests to access data on the secondary storage devices 20a-20n are generated on the processors 12a-12m, the processor 12a put the requests of all the processors 12a-12m together. A data transfer system selection part 14 calculates and compares the transfer time when data are replaced among the processors 12a-12m, the transfer time when data are replaced among the secondary storage devices 20a-20n, and the transfer time when data are replaced on the connection network 16 to select the transfer system having the shortest transfer time. Then, the data transfer system selection part 14 informs the respective processors 12a-12m of the selected transfer system and the processor 12a sends the most efficient access request to the secondary storage devices 20a-20n.
Patent JP-H11213995-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: MATSUMURA ICHIRO
IPC: H01M4/38
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a nickel - hydrogen secondary battery with high capacity and long charge/discharge cycle life by using three types of hydrogen storage alloy powder having different particle sizes in a negative electrode, and specifying the particle size and the mixing ratio. SOLUTION: This battery consists of a nickel positive electrode, a negative electrode, a separator, and an alkaline electrolyte, and the negative electrode is prepared by applying paste whose main component is hydrogen storage alloy powder to both surfaces of a core material 1. The hydrogen storage alloy powder consists of three types of A, B, and C having different particle sizes, and the particle size of A is 1-10 μm, that of B is 15-100 μm, and that of C is 120-200 μm, and the mixing ratio of A:B:C is 1:1:1 by weight, and the whole particles are mixed.
Patent JP-H05248156-A (JP)
Title: Device for winding suspension cord of blind
Inventor: JIYAN DOU SEBURON BIRE
IPC: E06B9/42
Filed: 1993-01-29
Abstract: PURPOSE: To evenly wind a cord without overlapping of the cord on a winding drum. CONSTITUTION: One end of a cord is fixed to a winding drum 1. The drum is provided with a smooth part 8 having a larger diameter than the initial diameter of the drum 1, disposed at a distance separated from a fixed position 12 of the cord and limited by a shoulder 9. The cord 11 to be wound is guided approximately tangentially to the shoulder. The turns 11a formed on the large diameter part is pushed back by the shoulder 9 under the effect of the load. The large diameter part 8 has such a length that the tension of the cord gets to zero at the turns 11b distant from the large diameter part. These loose turn parts are positioned beside each other on the portion 1 of the drum ensuring an even winding without overlapping of the cord.
Patent JP-H01190983-A (JP)
Title: Rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C18/356
Filed: 1988-01-25
Abstract: PURPOSE:To decrease expansion following the time of a roller by applying a sub-zero treatment to the roller, in the case of a compressor for a refrigerating cycle used in a domestic refrigerator or the like. CONSTITUTION:A sub-zero treatment is applied to a roller 12. Thus because retained austenite can be removed, expansion following the time of the roller can be decreased.
Patent JP-H03218702-A (JP)
Title: Rubber boot excellent in gas transmissible property
Inventor: HARADA MASANORI
IPC: A43B7/08
Filed: 1990-01-23
Abstract: PURPOSE:To improve the gas transmission property and the wearing feeling by interposing and stratifying a cord fabric by exposing the warp and an end edge of the woof in the peripheral direction of the rubber boot and in the wearing port part, between lining cloth and a shell. CONSTITUTION:Thickness of the woof 31 of a cord fabric 3 directed and placed in the longitudinal direction of a rubber boot 5 is set to 1000-3000 deniers, and the cord fabric 3 of 1.5-15 folds of thickness of the warp 32 is stratified and interposed between lining cloth 1 and a shell 2 of the rubber boot 5. Moisture which is stagnant in the boot due to perspiration at the time of wearing reaches the fabric 3 through the lining cloth having gas transmissible thereby, and discharged to a wearing port part 51 of the boot by grooves 33, 33 formed between the woof 31, 31 by a step difference of the woof 31 and the warp 32 for forming the fabric 3, therefore, since the foot does not go stinking at the time of wearing this boot, it is sanitary. Also, since the lining cloth 1 is formed by flexible cloths 11, 12 and a soft foamed body 13, the boot is soft and has a satisfactory cushion property and its wearing feeling is satisfactory.
Patent JP-S56110592-A (JP)
Title: Pump
Inventor: MARUYAMA TERUO
IPC: F04D3/02
Filed: 1980-02-06
Abstract: PURPOSE: To obtain stable pressure and flow rate characteristics as well as reduce noise during driving period by sending a fluid under pressure through a groove formed in a relative moving face between a fixed part and a rotary part.  
     CONSTITUTION: When a rotary shaft 1 and a housing 2 turn relatively, kerosine oil 17 is sucked into a pump through a suction hole 8, as shown by arrow (a), by the fluid pressure-sendig action of a spiral group 14 for the pump. When the kerosine oil 17 rises up to the height of a through hole 10, the spiral group 14 for the pump is brought back by a group 15 for lower seal having a pressure-sending action in the opposite direction to the spiral group 14, and therefore, the kerosine oil 17 flows into only the through hole 10. The kerosine oil 17 coming out of the opening 19 is hindered its flow toward the radial direction by the upper spiral group 12 having a pressure-sending action, as shown by arrow (e) at the upper end of the rotary shaft 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06229181-A (JP)
Title: Section for gate, arch type gate and gate post
Inventor: KIMURA TOKUJI
IPC: E06B11/00
Filed: 1993-01-29
Abstract: PURPOSE:To obtain an arch type post and a gate post having excellent appearance and electrical insulating properties by connecting or singly disposing in upright a section for the gate with a double-wall hollow section, annexing an electrical appliance and housing the wiring cord of the electrical appliance in the double-wall hollow section. CONSTITUTION:Double-wall hollow sections 3 are mounted on the intermediate piece sections 2 of an almost H-shaped sectional section consisting of both side piece sections 1... and the intermediate piece sections 2..., and opening grooves 4 for wirings communicated with the hollow sections 3 are formed to approximately the intermediate sections of the side piece sections 1 extending over overall length in the longitudinal direction. Cover bodies 5 are fitted into the opening grooves 4, thus constituting sections 6... for a gate. The sections 6 for the gate are connected in an arch shape by bent joint bodies 7, 7, electrical appliances 9 are attached to the sections 6 for the gate, and the wiring cords 10, 10 of the electrical appliances are housed in the double-wall hollow sections 3 of the sections 6 for the gate, thus configuring the arch type gate. The sections 6 for the gate are disposed in upright and fixed singly, the electrical appliances are annexed, the wiring cords are housed in the double-wall hollow sections 3, cap bodies are set up at the upper end sections of the sections 6 for the gate, and a gate post may also be constituted.