baber/WOPTO huggingface dataset:
Patent JP-S62127449-A (JP)
Title: Electrode material for electric discharge machining and its production
Inventor: SEKIGUCHI SHIGEAKI
IPC: B23H1/06
Filed: 1985-11-26
Abstract: PURPOSE:To manufacture an electrode material for electric discharge machining excellent in workability and having superior consumption characteristics, by mixing powdered W and powdered Ca, by subjecting the resulting powder mixture to compacting and sintering, and by infiltrating Cu or Ag into the obtained sintered compact so as to form a specific composition. CONSTITUTION:The powdered W and the powdered Ca are mixed in a prescribed ratio, and the powder mixture is compacted and sintered with proper addition of a binder. It is preferable that the average grain size of above- mentioned powdered W is 2-10mum and that sintering is carried out at about 1,000-1,200 deg.C in a nonoxidizing atmosphere. Then Cu and/or Ag is infiltrated into a skeleton consisting of W and Ca obtained by the above-mentioned sintering at about 1,100-1,300 deg.C, so that electrode material for electric discharge machining having a composition consisting of 0.3-3.0wt% Ca, 20-40wt% of Cu and/or Ag, and the balance W can be obtained. The above electrode material is reduced in bores, excellent in workability such as grindability, polishability, etc., and further reduced in electrode consumption in the working of super hard materials, so that long-lived electrodes can be obtained.
Patent JP-H10108514-A (JP)
Title: Rice transplanter
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To evade the mud pushing of a ground float at the time of performing planting to a butt while escaping from a field. SOLUTION: A seedling planting device 3 freely vertically movably connected to a traveling machine body 1 is provided with a ground sensor 6 for detecting ground pressure fluctuation and a controller for maintaining the interval of the ground sensor 6 and the seedling planting device 3 fixed by the vertical movement of the seedling planting device 3 based on the ground pressure fluctuation of the ground sensor 6 is provided. In the meantime, position control for forcibly elevating the seedling planting device 3 to a set height by a position setting device is performed when the traveling machine body 1 approaches the slope of a ridge and a front raised inclination angle becomes large.
Patent JP-H11101501-A (JP)
Title: Water heater for bathtub
Inventor: KARASAWA HISASHI
IPC: A47K3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a water heater for a bathtub, of which parts control in production and the conversion of a specification from a standard model to a type with bubbling function are easy. SOLUTION: In a water heater for a bathtub provided with a circulating duct 18 circulating hot water in a bathtub 1, a bubble jetting means sucking air according to the flowing speed of hot water flowing through the circulating duct and jetting air as bubbles into the bathtub 1 together with aid hot water, and a hot water thermally insulating means maintaining the temperature of hot water circulating through a circulating duct 18 by heating it, the circulating duct 18 is provided with a first circulating pump 16 of 50 W and a second circulating pump 27 of 100 W, the hot water inside the bathtub 1 is circulated by driving the first circulation pump 26 and the second circulation pump 27 or the second circulation pump 17 in a bubbling run, and the hot water inside the bathtub 1 is circulated by driving the first circulating pump 26 in the constant temperature circulation of hot water.
Patent JP-H0598866-A (JP)
Title: Door system
Inventor: KAWAKUBO SEIJI
IPC: E06B7/16
Filed: 1991-10-11
Abstract: PURPOSE:To improve the extent of on-off operability on a door by shutting the door tight with its own weight at the closure. CONSTITUTION:A rail 7 forms plural pieces of rail sides 8, 9 parallelly with intervals in the longitudinal direction, each of these rail sides 8, 9 has a vertical part 10 and an inclined part 11 tilted toward the front side. Sash pulleys 5, 6, rolling these rail sides 8, 9 of the rail 7, is installed in a door 1. A recess 12 is formed, where the sash pulleys 5, 6 are engaged at the time of a state that the door closes an on-off port 2. Therefore, when the door is closed, the sash pulleys are dropped in the recess formed in the inclined part of the rail side with dead weight of the door which is thrust in the inner part as far as length the inclined part is projected, thus the door is able to shut the on-off port tight enough. No clamping device is required.
Patent JP-S62122755-A (JP)
Title: Type wheel fixing device
Inventor: TANIZAKI JUNICHI
IPC: B41J1/30
Filed: 1985-11-25
Abstract: PURPOSE:To enable correct positioning action to be effected by providing a fixing pawl which stops the rotation of a type wheel supported with a carriage and a drive member which presses a fixing pawl fastened to a chassis to create an engagement state between said fixing pawl and the type wheel. CONSTITUTION:If a power supply is turned ON, a carriage 25 moves to a position near a chassis 44. A push rod 29 rocks a lever 27, pressing a fitting pawl 27a against a type wheel 16. If a pulse motor 2 rotates, a two-tier gear 7 and the type wheel 16 rotate in unison. The notch 16b of the type wheel 16 and the fitting pawl 27a are intermeshed to stop the rotation of only the type wheel 16. A pin 13 of the two-tier gear 7 is introduced into a hole 16c on the type wheel 16, and the two-tier gear 7 and the type wheel 16 are positioned to come to a halt.
Patent JP-H03126342-A (JP)
Title: Fault terminal equipment processing system
Inventor: NATORI HIROAKI
IPC: H04L12/18
Filed: 1989-10-12
Abstract: PURPOSE:To continue a conference by escaping only control from the conference when a line fault or device fault takes place in a terminal equipment and the control of the terminal equipment is disabled, and activating the terminal equipment for picture data and voice data similarly as a normal terminal equipment. CONSTITUTION:A center equipment 1 in a multi-point conference system comprising of the center equipment 1 and plural conference terminal equipments 2 connecting to the center equipment 1 is provided with an observer control means 3. The observer control means 3 controls a terminal equipment 2 in the retrial- out state into the state of disabling transmission and reception of the control data, and the terminal equipment is escaped from the conference in terms of the processing of the control data and similar processing to other sound terminal equipments 2 is applied to voice and picture signals. Thus, the conference is continued while the terminal equipment in the retrial-out state takes part in.
Patent JP-H0687982-A (JP)
Title: Colored polyolefinic resin composition
Inventor: SANO TOSHIMICHI
IPC: C08L23/00
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a colored polyolefinic resin composition capable of preventing moldings from yellowing even in preservation for a long period. CONSTITUTION:The polyolefinic resin composition comprises 0.1-50 pts.wt. pearly pigment made of mica and 0.001-10 pts.wt. polysiloxane based on 100 pts.wt. polyolefinic resin.
Patent JP-H01106461-A (JP)
Title: Lead frame
Inventor: AOKI TSUYOSHI
IPC: H01L23/50
Filed: 1987-10-20
Abstract: PURPOSE:To avoid the deformation of an inner lead caused by the thermal contraction of a tape pasted to the inner lead by a method wherein all the ends of the tapes are pasted onto support bars and the widths of the parts of the support bars onto which the tapes are pasted are made to be wider than the other parts to paste the ends of the tapes onto the support bars securely. CONSTITUTION:Terminals 9 onto which tapes are pasted are provided in support bars 2. Four tapes 6 are pasted to inner leads 8 of a lead frame along the directions parallel to the four sides of the lead frame. Both the ends of the respective tapes 6 are pasted to the terminals 9. A round hole is provided at the center of each terminal 9 which has a round shape. The width of the terminal 9 is wider than the width of the other part of the support bar 2. The respective ends of two tapes are pasted to the terminal apart from each other. If the ends of the tapes were pasted to the terminal overlapping each other, a gap corresponding to the thickness (several tens of microns) of the lower tape would be produced between the terminal and the upper tape so that the upper tape could not be pasted well to the inner lead near the terminal.
Patent JP-H03126208-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1989-10-11
Abstract: PURPOSE:To improve voltage resistance by adding sorbitol alkylether containing predetermined composition to electrolyte for an electrolytic capacitor containing organic polarizable solvent as main solvent and organic acid, inorganic acid or its salts as solute. CONSTITUTION:Sorbitol alkyl(alkenyl)ether represented by a general formula is added to electrolyte for an electrolytic capacitor containing organic polarizable solvent as main solvent and organic acid, inorganic acid or its salts as solute. In the formula, Y1 to Y6 are the same or different -(R), -X, hydrogen atoms, higher alcohol residue containing six or more carbons, wherein at least one is higher alcohol residue, the X of the -(R), -X is hydrogen atom, higher acyl group or higher alcohol residue, R is ethylene oxide and/or propylene oxide, and a is 1 or more integer numbers. The a in the polyalkylene is suitable if in a range preferably from 1 to 100 since if the polymerization becomes high, its synthesis becomes difficult or solubility is lowered.
Patent JP-H0977478-A (JP)
Title: Winch unit
Inventor: AKIYAMA HIROMI
IPC: B66D1/30
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a winch unit that is able to wind a wire and a rope or the like on a winding drum from a first layer regularly and densely without leaving any space behind, and capable of winding and delivering the wire or rope easily without requiring man power and entailing any random winding, besides simple in structure and inexpensive in cost. SOLUTION: A winch unit 1 is provided with plurally paralleled grooves 5 in the circumferential direction of a winding drum surface 4 for a rope 9, on this surface 4 of a freely rotatable drum 3 on two beds 2 winding the rope 9. In addition, a grooveless part getting rid of the groove 5 is installed on this winding drum surface 4 extending oven an overall length in the parallel direction of a drum turning shaft at a constant interval on the circumference of the winding drum surface 4.
Patent JP-H04140755-A (JP)
Title: Production of cylindrical base body for photosensitive drum
Inventor: SAITO MAKOTO
IPC: G03G5/10
Filed: 1990-10-01
Abstract: PURPOSE:To decrease the blowhole-like defects on the outer peripheral surface of a cylindrical base body and to greatly improve quality and yield by molding a drawn mandrel pipe to the thickness larger by >=400mum than the prescribed thickness of the base body and cutting the outer peripheral surface thereof to the prescribed thickness, then polishing this surface to a specular surface. CONSTITUTION:The drawn mandrel pipe 1 is produced as the mandrel pipe having the thickness larger by >=400mum than the prescribed thickness by the stages of melting and refining aluminum of raw materials at first, then pouring the molten aluminum into a cylindrical mold to cast the pipe, subjecting the molding to a soaking treatment for a prescribed period of time and successively extruding this molding from dies. The drawn mandrel pipe 1 is then installed to working jigs of a chuck type, such as, for example, three-jaws type or collect lining type and thereafter, a cutting tool is pressed to the outer peripheral surface of this drawn mandrel pipe 1 while the pipe is kept rotated at 500 to 3000rpm. The pipe is cut by >=400mum in such a manner that the pipe after the polishing to the specular surface has the prescribed outside diameter while the pipe is kept moved at 3.3 to 13.3mm/sec feed rate in the rotating axis direction. The outer peripheral surface of the base body obtd. by the above cutting is subjected to the finishing to the specular surface.
Patent JP-S63118219-A (JP)
Title: Injection molded product
Inventor: YAMAGUCHI TAKASHI
IPC: B32B27/30
Filed: 1986-11-07
Abstract: PURPOSE:To make a surface layer of an injection molded product to have excellent weatherability, heat resistance, scratch resistance, chemical resistance, abrasion resistance and flame resistance, non-adherent property and easily stain-removableness, by placing a vinylidene fluoride resin sheet, or a sheet comprising a vinylidene fluoride resin layer and a thermoplastic resin layer in a mold for injection molding, and injecting a molten thermoplastic resin in the mold. CONSTITUTION:As a vinylidene fluoride resin a1, a vinylidene fluoride homopolymer and/or a copolymer containing 50mol% or more of vinylidene fluoride are used. As thermoplastic resins a2 and B, thermoplastic resins other than vinylidene fluoride resins are used moreover resins whose injection molding temp. is 350 deg.C or lower are preferably used. A sheet of the vinylidene fluoride resin a1 or a laminate sheet a composed of the vinylidene fluoride resin a1 layer and the thermoplastic resin a2 layer is placed on a mold surface corresponding to the surface of the molding in such a way that the vinylidene fluoride resin a1 is contacted with the mold surface. Thereafter, the thermoplastic resin B is injection molded to complete an injection molded product whose surface layer is composed of the vinylidene fluoride resin.
Patent JP-H06211851-A (JP)
Title: Imidazopyridine
Inventor: BUERUNAA MEDERUSUKI
IPC: A61P35/00
Filed: 1993-10-22
Abstract: PURPOSE: To provide novel compounds exhibiting antagonistic properties towards angiotensin II and useful in the treatment of hypertension, aldosteronism, cardiac insufficiency, increased intraocular pressure and disorders of central nervous system.  
     CONSTITUTION: By reacting a compound of formula II (wherein E is Cl, Br, I, OH or the like) with a component formula H-R in the presence of a base (e.g. NaHCO 3 ) in a solvent such as methanol or the like at -20°C to 100°C, a compound of formula I [wherein R is 2-R 1 -4-oxo-5-R 3 -6-R 2 -4,5-dihydro-3H- imidazo[4,5-C]pyridine-3-yl; wherein R 1  is 1-6C alkyl or the like; R 2  is hydrogen or halogen; R 3  is hydrogen, 1-6C alkyl or the like; R 4  and R 5  are each hydrogen, a halogen or 1-6C alkyl; X is oxygen, sulfur or the like; -Y=Z- is -(CCN)=C<, -N=C< or the like], for example 2-butyl-3-(4-(2-cyano-3-thienyl)benzyl)-4,5- dihydro-4-oxo-3H-imidazo[4,5-C]pyridine, is obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08214318-A (JP)
Title: Method and apparatus for region-based approach to encoding of video signal sequence
Inventor: HOOMAA ETSUCHI CHIEN
IPC: H04N7/30
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method for encoding the sequence of a digital picture and an encoder for transmission or storage. SOLUTION: A frame is segmented into plural blocks (120), and a most satisfactory moving vector is assigned to each block. Next, the blocks having the same or similar moving vectors are united, and an area in an arbitrary shape is formed. The shape of each area is encoded (140), and it is determined (150) by which mode of three modes, additional picture data from each area should be encoded. In the first interframe mode, a motion vector related with the area is encoded. In the second interframe mode, a prediction error is encoded for the area. In an intra-frame mode, the intensity of each picture element in the area is encoded.
Patent JP-H04145934-A (JP)
Title: Production of pervaporation membrane
Inventor: ARITOMI TOSHIO
IPC: B01D61/36
Filed: 1990-10-04
Abstract: PURPOSE:To suppress swelling of a semipermeable membrane in an org. solvent by introducing an ammonium salt group to an aromatic condensed polymer membrane having halomethyl groups to obtain the semipermeable membrane and then heat treating this membrane at specified temp. in an inert gas atmosphere. CONSTITUTION:An ammonium salt group is introduced to an aromatic condensed polymer membrane having halomethyl group, at least one surface of which is a dense layer, to obtain a semipermeable membrane. The obtd. membrane is subjected to heat treatment in an inert gas atmosphere to obtain a separation membrane used for pervaporation method. The inert gas used is nitrogen, helium, argon, etc., and the heating temp. is generally 100-200 deg.C, preferably.
Patent JP-H01108690-A (JP)
Title: Three-dimensional surgical operation simulation device
Inventor: TAKAGI HIROSHI
IPC: G06T15/08
Filed: 1987-10-22
Abstract: PURPOSE:To freely display a surgical operation model by converting separately an image in a separation range in a binary image and an image outside of the separation range to three-dimensional images, and superposing and displaying them. CONSTITUTION:By designating a separation range, an address generating part 4 fetches only a coordinate value being within its range, and stores it in a memory 5 so as to correspond to the slice surface. As a result, in a memory 3, only the separation range is eliminated and only the image of a non- separation part is left. Subsequently, a three-dimensional image generating device 6 obtains a three-dimensional image from the image of the memory 3 and stores it in a memory 7, thereafter, obtains a three-dimensional image from the image of the memory 5 and stores it in a memory 8. In such a way, a superposition processing part 9 executes superposition of the images of the memory 7 and 8, and a CRT 10 displays its three-dimensional image which is processed. As for the superposition processing, when the images of the three- dimensional image memory 8 and 7 are superposed, it will suffice that the contents of the memory 8 are processed preferentially, and this side is processed preferentially, comparing with the rear.
Patent JP-H08122935-A (JP)
Title: Image reader and image forming device
Inventor: OYOSHI KAZUHIRO
IPC: G03G15/04
Filed: 1994-10-28
Abstract: PURPOSE: To quickly start the formation of image with a simple operation. CONSTITUTION: The image reader is provided with an exposure fluorescent lamp 4 irradiating an original, a fluorescent lamp heater 81 raising the temp. of the fluorescent lamp 4, an energization detecting means 82 detecting the energization of the fluorescent lamp heater 81 and a control part 80 executing the relative movement scan of an exposure fluorescent lamp unit 83 with respect to the original, to control its reading and when the energization detecting means 82 detects the energization of the heater 81, the control part 80 starts the moving scanning of the exposure fluorescent lamp unit 83 simultaneously with the start of the lighting of the exposure fluorescent lamp 4.
Patent JP-H03126630-A (JP)
Title: Formation of glass film
Inventor: GOCHO TETSUO
IPC: B32B17/06
Filed: 1989-10-12
Abstract: PURPOSE:To flatten the surface and to prevent dew condensation on the surface of base body when the base body is taken out to the outside of reaction chamber after formation of glass film by forming B2O3 film on the base body kept in a specified temp., supplying exciting seeds containing Si, and forming a boron glass film. CONSTITUTION:In such a state that a base body 1 is kept in >=400 deg.C, B2O3 film 2 is formed on the base body 1, and B2O3 film is made glassy by supplying the exciting seeds containing Si, such as Si*, on the B2O3 film 2. Thus, boron glass film 3 is laid in the space of high aspect ratio (height/width) and the surface is flattened.
Patent JP-S61143928-A (JP)
Title: Color cathode ray tube
Inventor: SUZUKI NOBUAKI
IPC: H01J31/10
Filed: 1984-12-17
Abstract: PURPOSE:To improve color purity and contrast of a color cathode ray tube by forming, on its face plate, a filter layer which includes an appropriate chelating agent that can chelate Nd<3+> ions. CONSTITUTION:Within a face plate 13, a fluorescent screen 18 having fluorescent material in stripes and index stripes of red, green and blue is formed, while in a position confronting this fluorescent screen 18 in the neck part an electron gun 15 is installed. To the outside surface of the face plate 13, which is to become an image screen, a glass panel 14 is pasted through the interposition of a metal spacer 19, and between the face plate 13 and the glass panel 14 a liquid coolant that will also play the role of a filtering layer is filled in. By adding to the liquid coolant, which comprises ethylene grycol solvent, Nd<3+> ions and also a chelating agent capable of chelating Nd<3+> ions, it is possible to improve color purity and contrast of images.
Patent JP-H11109501-A (JP)
Title: Remote controlled universal head controller
Inventor: HIGO AKIRA
IPC: G03B15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote controlled universal head controller capable of accurately and quickly recognizing the contents of a shot by providing a television camera for confirming the shot, besides a television camera for photographing and displaying the real time image of each set shot. SOLUTION: A camera for confirming 18 is provided besides a camera for photographing 12 mounted on the remote controlled universal head 14, and a video for covering the whole area of the photographing possible range 16 of the camera for photographing 12 is acquired by the camera for confirming 18. Besides, a computer main body 22 calculates coordinates at four corners for prescribing the frame of the shot, based on data (shot data) on respective parameters for panning, tilting, zooming and focusing, which are for prescribing a specific photographing position (shot). An image processor 20 extracts the image of a frame part corresponding to the shot, from the video captured by the camera 18, to display the image on the screen of a display 24 as moving image information, based on the results of the calculation.
Patent JP-H06120710-A (JP)
Title: Magnetostatic wave element
Inventor: TAKEYA HAJIME
IPC: H01P1/218
Filed: 1992-10-05
Abstract: PURPOSE:To obtain an element whose operating frequency is stable corresponding to a temperature change by using the garnet film of a magnetic circuit which vertically impresses a direct current magnetic field as a specific liquid crystal epitaxial magnetic garnet film. CONSTITUTION:A magnetic garnet film 1 is used as the liquid epitaxial magnetic garnet film in which a temperature coefficient alpha=-(1/gamma).(deltaf/deltaT) calculated from the temperature change of a resonance frequency is expressed by alpha=-A+ B.d-C.4piMso. In the expression, (f) denotes the resonance frequency, and gammais the rate of a magnetic rotation. 4piMso is the saturation magnetization of the film at 20 deg.C, that is, 450-1800, film thickness (d) is 10-100mum, A is 0.15-0.25, B is 8.6X10<-3>, and C is 1.5X10<-3>. In a magnetic circuit 2 constituted of a coil 5, yoke 3, and permanent magneto 4 in which the film 1 is formed on a non- magnetic substrate, the precise matching of the magnetic flux density of a gap with the temperature coefficient can be attained, and the element whose operating frequency is stable according to the temperature change can be obtained.
Patent JP-S63119119-A (JP)
Inventor: HASEGAWA TAKESHI
IPC: H01H13/52
Filed: 1986-11-07
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。