baber/WOPTO huggingface dataset:
Patent JP-H03229805-A (JP)
Title: Manufacture of alnico magnet alloy powder for resin magnet
Inventor: HASHIKAWA TAKASHI
IPC: H01F1/06
Filed: 1990-02-06
Abstract: PURPOSE:To use inexpensive raw material powder, to omit pulverizing process and to obtain alloy powder having the equal magnetic characteristic to the conventional material by applying reduction diffusing method to manufacture of alnico magnet alloy powder and specifying the treating condition of mixed powder. CONSTITUTION:Metal powder of one or more kinds among alloy elements of the alnico magnet alloy, and one or more kinds among alkali metal, alkali earth metal and hydroxide of these metals, is mixed. This mixed material is heated at 900-1300 deg.C under non-oxidizing atmosphere to execute reduction of the metal oxide in the mixed material into the metal, diffusion of the metal into the other metal, alloying and solution treatment of alloy. Successively, the product is cooled or held in magnetic field at 1000-800 deg.C and further, after ageing at 650-550 deg.C, wet-treatment is executed to the heat treated mixed material cooled to the room temp. Then, at the time of exceeding the temp. of 1300 deg.C heating temp. for the mixed material, the mixed material has remarkable tendency of sintering or melting. Further, in the case this temp. is <900 deg.C and each treating temp. after this heating, is out of the above range, the effect for executing the heat treatment is decreased.
Patent JP-H10217929-A (JP)
Title: Gliding controller
Inventor: SHIOMI SHOGO
IPC: B60T8/32
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To add a difference in adhesive coefficient between front and rear cars and improve the rationality and safety of a device by setting a set value for difference in speed per car in a composition. SOLUTION: A set value increases in accordance with an increase of car speed V, and the set value is changed in accordance with front and rear positions of each car in a grouping. That is, when the control of brake pressure due to gliding is started and a set value for speed difference ΔV is decreased sequentially, starting from a head car and a second car to the last car, namely, from a front car to a rear car in the direction of advance of cars, a substance which becomes a factor which reduces adhesive coefficient which is likely to increase when approaching the rear car between car rails such as water on a rail surface is quantitatively reduced due to the running of preceding cars.  Consequently, it is possible to obtain gliding control characteristics in which a difference in adhesive coefficient between wheel rails per car is added and which provides high rationality and safety.
Patent JP-2000225973-A (JP)
Title: Handle lock device
Inventor: FURUKAWA TOSHIHARU
IPC: B62H5/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a handle lock device capable of preventing the body of a bicycle, etc., from tumbling resulting from natural turn of its handle bar while the bicycle, etc., is in parking. SOLUTION: A handle fixing member 10 is installed slidably, and a lock member 13 is arranged slidably perpendicular to the sliding direction of the handle fixing member 10, and when this member 10 is intruded against the energization of a first spring member 17, the handle fixing member 10 is engaged with a receptacle and also the lock member 13 slides to keep the engaged condition owing to the energization of a second spring member 18, and if the lock member 13 is intruded against the energization of the second spring member 18, the handle fixing member 10 slides in such a way as separating from the receptacle owing to energization of the first spring member 17 and releases the engaged condition.
Patent JP-H02209517-A (JP)
Title: Cloth/elastic rubber composite product
Inventor: SOWA NOBUHIRO
IPC: E21B33/126
Filed: 1989-02-03
Abstract: PURPOSE:To have a composite product having good stretchability and the tensile resistance force simultaneously by fibrating or forming fibers such as alamide fiber into cloth product, forming a base cloth, and laminating this base cloth after being slide bent and elastic rubber together. CONSTITUTION:A main material is wound round a core to form a wind thread, and wefts 41 of alamide fibers and warps 42 of nylon fibers are either fibrated or formed. A base cloth 4 provide with undilate surface by means of slide bending in the direction of weft is put between rubber sheets 5, 6 in layers to form a composite product 7. A sack 20 fabricated from this composite product 7 formed from the base cloth 4 and elastic rubber is inserted in a small dia. hole 11 provided in the ground foundation 10. Fluid 30 is put by pressure into this sack 20 to enlarge the dia. of the small dia. 11, and the hole wall 12 of the ground foundation 10 is compacted, and the ground foundation 10 is improved while soil mortar, etc., in a hole 13 enlarged is substituted with filler 14.
Patent JP-S58144172-A (JP)
Inventor: CHIYOU EIICHI
IPC: D01H1/115
Filed: 1982-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04240775-A (JP)
Title: Semiconductor element provided with emitter short-circuit structure
Inventor: OTSUBO YOSHINOBU
IPC: H01L29/744
Filed: 1991-01-24
Abstract: PURPOSE:To improve the trade-off relationship between a turn-on characteristic and a turn-off characteristic at a bipolar triode semiconductor element such as an electrostatic induction thyristor (SITh), a gate turn-off thyristor (GTO), an insulated-gate bipolar transistor(IGBT), a MOS control thyristor(MCT) or the like. CONSTITUTION:At an emitter short-circuit structure in which a buffer layer is laid between an anode emitter and a base, a semiconductor element provided with the emitter short-circuit structure is featured by the followsing: short-circuit regions, of a first conductivity type, whose impurity density is lower than that of said buffer and whose impurity density ranges from 10<11> to 10<15>cm<-3> are formed in parallel with said emitter; the interval between the short-circuit regions is set at 500mum or lower; and a first electrode is connected to said emitter and said short-circuit regions.
Patent JP-S61235210-A (JP)
Inventor: DEBITO AREN UIRIAMUSU
IPC: B60G17/015
Filed: 1986-02-07
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-H10213173-A (JP)
Title: Damping force control actuator for shock absorber
Inventor: WATANABE RETSUO
IPC: B60G17/015
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To attain multistage adjustment of damping force with a circuit and structure simple and low in cost by coding damping force to be set, output of sensor switches in the specified rotating position of a motor, and the like. SOLUTION: A damping force control actuator for a shock absorber is provided with a damping force setting means 31 for setting one of a plural stages of damping force, and transistors 43, 44, 45 provided in the same number as the number of stages of damping force and series-connected to a motor 46 so as to be turned on selectively according to the set output of the damping force setting means 31. Damping force setting sensor switches 58, 61, 63 turned off in the specified rotating position of the motor 46 so as to stop the rotation of the motor 46 are series-connected to the respective transistors 43, 44, 45.
Patent JP-S55118653-A (JP)
Title: Semiconductor device
Inventor: OOTA MICHIHIRO
IPC: H01L21/768
Filed: 1979-03-06
Abstract: PURPOSE:To highly integrate a semiconductor device provided with mutually connecting metal wires on an insulating film on a semiconductor substrate by reducing the thickness of the insulating film under the metal wires than the other portion to reduce the width and interval between the wires. CONSTITUTION:Recess grooves are formed by means of photoetching process on the position where metal wires such as aluminum or the like is passed on the surface of an insulating film 12 of SiO2 or the like on a semiconductor substrate 11. Then, metal film 13 of aluminum or the like is coated on the entire surface thereof, a photoresist 14 is coated thereon, and light 17 is irradiated through a glass mask 16 having a mask pattern 15 such as Cr or the like. At this time the exposure light 17 is reflected on the film 13 to be collected to the inside portion of the groove to be irradiated with the light, but not to be collected to the photoresist out of the groove to be dark. Then, the photoresist not exposed and the aluminum are etched, and the exposed photoresist is removed, and the wire 13 is retained. Thus, fine wires can be formed thereon.
Patent JP-S63232054-A (JP)
Title: Intermittent wiper device
Inventor: HARADA YUTAKA
IPC: B60S1/08
Filed: 1988-02-05
Abstract: PURPOSE:To enable a capacitor to be instantaneously charged and to enhance the response characteristic of intermittent wiper action, by providing a normally closed contact, connected to a battery, in an intermittently driving circuit, formed by a series circuit of resistor and capacitor, so that the capacitor can be charged bypassing the resistor. resistor. CONSTITUTION:When a wiper is placed in a stop position with an intermittent wiper starting switch 14 in the side of a closing position 14a, a capacitor 13a in an intermittent operation circuit 13 is charged to a level of supply power voltage. A device, if the starting switch 14 is switched to the side of a normally open contact side, immediately conducts transistors Tr13f, 13e turning on a relay 12 and driving a wiper motor 10. And if the wiper is actuated closing a normally open contact of a fixed position stop switch 11, an electric charge of the capacitor 13a is discharged to a base of the transistor Tr13f. Next the device, closing a normally closed contact of the stop switch 11 if the wiper comes to a stop position, places the wiper in a stop period with no conduction in the transistor Tr13f, and during this time, the capacitor 13a comes to be again charged.
Patent JP-H06220406-A (JP)
Title: Pressure-sensitive adhesive film
Inventor: KIMURA MASAHIRO
IPC: C09J7/02
Filed: 1993-01-20
Abstract: PURPOSE:To obtain an adhesive film excellent in flexibility, chemical resistance, heat resistance, tearability by hand, etc., by laminating a pressure-sensitive adhesive layer at least on one side of a biaxially oriented polyester film having a specified Young's modulus. CONSTITUTION:A biaxially oriented polyester film having a Young's modulus of 10-250kg/mm<2> is prepared from desirably a polyester composed mainly of ethylene terephthalate because of the stretchability, heat and chemical resistances, and the low cost. To impart flexibility to the film, it is desirable to copolymerize a polyester consisting mainly of polyethylene terephthalate with 1-40mol% long-chain aliphatic dicarboxylic acid having an 8C or higher alkylene group (e.g. dimer acid). A pressure-sensitive adhesive layer (e.g. an acrylic pressure-sensitive adhesive layer) is laminated at least on one side of this polyester film to produce a pressure-sensitive adhesive film.
Patent JP-S55119002-A (JP)
Title: Device for drawing body shape
Inventor: SUZUKI KAZUTOYO
IPC: G01B5/008
Filed: 1979-03-08
Abstract: PURPOSE: To accurately draw the curve of the shape of a human body, by densely arranging numerous contact bars of equal length so that they can freely and separately slide back and forth and by bringing the tips of the contact bars into contact with the human body.  
     CONSTITUTION: A rotary rest 2, on which a person can stand upright, is supported on a base plate 1 so that the rest can be rotate horizontally rotated around a center shaft 3. A vertical strut 10 is secured on the rear of the base plate 1. A head stabilizer 12 is attached to the strut 10 so that the stabilizer can be vertically adjusted. A supporting means 15 is provided on the front of the base plate 1 so that the support means can be expanded or contracted for adjustment. A recording table 14 is mounted on a universal-head on the top of the support means 15 so that the table can be turned vertically and horizontally. Numerous contact bars 34 of equal length, which can be slide back and forth, are densely provided in parallel with one another on the table 14. When the tips of the contact bars 34 are brought into contact with the body of the person, the tips and butts of the bars draw the same curve as the shape of the body. When permanent magnets are fixed on the butts of the bars and a steel tape 40 or the like is attracted on the magnets, the curve of the body is indicated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59153520-A (JP)
Title: Continuous manufacture of cylindrical multivane fan
Inventor: AKAISHI MINEICHI
IPC: B21C37/22
Filed: 1983-02-21
Abstract: PURPOSE:To manufacture a cylindrical multivane fan continuously, reasonably, inexpensively, and in bulk by fitting circular side plates to long-sized vane pieces in sequence while arranging the plates at intervals of a fan and providing cutting allowances, and cutting the cutting allowance parts one at a time. CONSTITUTION:Circular side plates 3 for holding vane pieces 1, having fitting grooves 2 of the vane pieces 1 in its peripheral side respectively, are fitted in sequence to the prescribed number of long-sized vane pieces 1, while arranging the plates 3 at intervals of a fan (a) and providing cutting allowances 4, to form a cylindrical body A. Next, the body A is rotated by inserting a fixing mandrel into a mandrel inserting hole 6 provided to the central part of the plate 3, and one or several sets of the fans (a) are cut off at the same time by circular, rotary cutting knives 5 to obtain the cylindrical multivane fan (a) continuously.
Patent JP-H10221715-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: HIRAISHI YOICHI
IPC: G02F1/136
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of respective wires and adjacent pixel electrodes and to improve the display quality by providing a control electrode between pixel electrodes in the same layer. SOLUTION: The pixel electrodes 2 are driven by a 1H(one horizontal scanning period) inversion driving method which inverts the polarity in every 1H. Thus, adjacent pixel electrodes (vertical) are opposite in polarity, so a reverse tilt is easily generated at vertical end parts of each pixel electrode 2, specially, in the tilt direction of liquid crystal molecules, i.e., in a rubbing direction with an electric field produced laterally between upper and lower pixel electrodes 2. For the purpose, this liquid crystal display device applies a control electrode 11 with a signal having the same polarity with the pixel electrodes on the tilt-directional side of liquid crystal molecules of the control electrode 11.  For example, when the top pixel electrode 2 is applied with a plus signal of approximately 0 to 5V, a plus signal of approximately 2.5V is applied to the control electrode 11a below it.
Patent JP-S54119619-A (JP)
Title: Voltage control circuit
Inventor: ASANO FUMIO
IPC: H02M3/155
Filed: 1978-03-08
Abstract: PURPOSE: To easily limit the maximum duty ratio, by resetting a flip-flop for turning on or off a switching circuit, by the output of an error amplifier, and by setting the flip-flop by the output of an oscillator.  
     CONSTITUTION: The output voltage of a switching regulator is compared with a reference voltage by the amplifier to reset the flip-flop 2. The flip-flop is set by the falling part of trigger pulse of the oscillator 1. When the flip-flop 2 is set, a high potential is applied from a gate 3 to the gate of a switching transistor Tr6 to turn it on. When a reset pulse is supplied to the flip-flop 2, a low potential is applied to the transistor Tr6 to turn it off. Therefore, the maximum duty ratio of the pulse width to the pulse period depends on the output of the oscillator 1. Thus, the overvoltage is prevented by simple construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09219820-A (JP)
Title: Picture reducing device
Inventor: MATSUSHIMA KO
IPC: H04N5/262
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To realize picture reduction by thinning by considering the information deterioration suppression of an original picture concerning original picture data where an odd field and even field are interlaced to constitute one frame. SOLUTION: At the time of vertically reducing original picture data to N/M (N<M), the number of lines necessary for dearly uniformly thinning (M-N) number of lines nearly uniformly from M-number of lines adjacent on the frame is specified concerning the respective odd and even fields. '×' shown in the figure is the line of a thinning object and 'black circle' is the other lines. The line of original picture data is thinned according to a specified line number like this.
Patent JP-S58143914-A (JP)
Title: Air tool
Inventor: SHINKAI MASAMI
IPC: B26D7/08
Filed: 1982-02-20
Abstract: PURPOSE:To prevent a high pressure air tool from abnormal heating and to improve its workability by spraying the interior of the driving portion and the tool portion of said air tool with lubricant containing air. CONSTITUTION:The high pressure air flowed from the air inlet 2 of the grip 3 contains oil content through the filter plate 8 and then is supplied to the box value 15. The above-mentioned high pressure air is supplied in turn into the upper piston 34 and the lower one 35 to reciprocate the working tool 40. The above-mentioned high pressure air lubricates and cools the pistons 34, 35, while all of the piston exhaust passes through the through hole 31, is supplied to the crank body 36 and finally exhausted to the working tool 40.
Patent JP-H07213567-A (JP)
Title: Outer coffin
Inventor: OBATA KENSUKE
IPC: A61G17/013
Filed: 1994-01-28
Abstract: PURPOSE:To provide an outer coffin which is exceedingly decorated, easy to produce, and easy to assemble and break up. CONSTITUTION:A bottom plate 1 is provided with a surrounding wall 6 comprising a pair of end plates 2 and a pair of side plates 3 which are removably fitted into the bottom plate 1 through fitting parts 21 and 31, respectively. Each of the end plates 2 and each of the side plates 3 next to the plate end 2 are removably connected through connectors 7. A lid plate 4 and 5 are mounted on the upper face of the surrounding wall so as to be opened and closed freely.
Patent JP-H06255767-A (JP)
Title: Discharging device for article dealing system
Inventor: ANDORIYUU ERITSUKU MOIDEN
IPC: B65G47/88
Filed: 1994-01-28
Abstract: PURPOSE: To provide a discharge apparatus for an article handling system for receiving individual groups of facewise stacked articles and for transporting the groups of articles to an outfeed position as a continuous flow. CONSTITUTION: This discharge apparatus for an article handling system which transports a group of facewise stacked articles to an outfeed position is provided with an article carrying lane 22 extending from a first position 12 where groups of articles are received to a discharge position 14, and a discharge carriage means 40 movable in two directions from the first position 12 to the discharge position 14. The discharge apparatus has operating means for operating a shuttle means 30 to transport a leading end of a group of articles into engagement with a trailing end of articles previously transported to the discharge position 14 to make up a continuous flow of articles in the discharge position 14 and for operating the discharge carriage means 40 to move the articles toward the outgoing end of the discharge position 14.
Patent JP-H04264530-A (JP)
Title: Active matrix display device
Inventor: NOMURA TAKAO
IPC: H01L29/78
Filed: 1991-02-20
Abstract: PURPOSE:To expand a numerical aperture without the presence of a crossing part of a gate bus wiring and a source bus wiring. CONSTITUTION:The source electrode 15 of a TFT 1 is electrically connected to a gate bus wiring 2 in the next string via a transparent electrode line 17 and a pixel electrode 19 is superposed on the transparent electrode line 17, as well. A video signal electrode for which a video signal is inputted is provided on a substrate opposed to an active matrix substrate 30 and a correction signal which is a base for the video signal is inputted to the gate bus wiring in the string next to the gate bus wiring for which a scanning signal is inputted.
Patent JP-H0517530-A (JP)
Title: Production of unsaturated olefin copolymer
Inventor: FUTAMURA HITOSHI
IPC: C08F32/00
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the subject copolymer, having high stereoregularity, excellent in crystallinity, coating properties, adhesion and printability and useful as a raw material for modified polymers, etc., by polymerizing an alpha-olefin with a specific cyclic olefin in the presence of a specified catalyst. CONSTITUTION:A 3-20C alpha-olefin (e.g. propylene) and a cyclic olefin (used in an amount of preferably 0.01-10mol%) such as 5-vinylbicyclo[2.2.1]hept-2-ene expressed by formula II [R1 is 2-5C alkylidene or alkenyl; R2 is 1-5C hydrocarbon; (n) is 0-2] are polymerized in the presence of a catalyst composed of a transition metallic compound [e.g. bis(cyclopentadienyl)dimethylzirconium] selected from the group consisting of group IVB of the periodic table and an aluminoxane expressed by formula I [R is 1-5C alkyl; (n) is 2-100] at, e.g. -30 to +80 deg.C under 0-30 kg/cm<2> pressure to afford the objective copolymer.
Patent JP-H01203485-A (JP)
Title: Tacky adhesive agent composition
Inventor: NAKAYAMA MASARU
IPC: C09J11/06
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the above composition safe to the skin of human body and suitable as tacky adhesive tape, label, medical tape for oral cavity, anti- inflammatory analgesic poultice, etc., by compounding a hydrophilic polymeric substance with a food surfactant. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of a natural or synthetic hydrophilic polymeric substance (e.g., pullulan or sodium polyacrylate) with (B), e.g., 5-100pts.wt. of a food surfactant (preferably sucrose fatty acid ester or glycerol fatty acid ester).
Patent JP-2000226920-A (JP)
Title: Wall material for housing
Inventor: SEKI YUKIO
IPC: C04B14/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a wall material for housing which is excellent in heat reserving and heat insulation effect from the outside temperature and radiating far infrared rays penetrable into human bodies while absorbing the ambient heat by kneading a specified quantity of the wall material for housing of some units of bags bagged in advance with a specified quantity of water and placing it on the internal wall or the external wall of housing. SOLUTION: This wall material for housing contains a specified quantity of graphite silica radiating far infrared rays while absorbing the ambient heat and chiefly contains at least diatomaceous earth (40%), an adhesive (2%), and graphite silica (2%). Further calcium carbonate made of white marble, silica sand, a colorant, straws or cement are mixed therewith at a specified ratio. The wall material with small particle sizes of diatomaceous earth is used for the internal wall material and the material with large particle sizes thererof is used as the external wall material on the basis of the particle sizes (200-400 μm) of the diatomaceous earth.