baber/WOPTO huggingface dataset:
Patent JP-H0717374-A (JP)
Title: Hydraulic pressure controller
Inventor: KAKEHI KENJI
IPC: B60T8/00
Filed: 1993-07-06
Abstract: PURPOSE:To reduce the dimension of a driving means by continuously installing an inclined part having a shape for shifting an expander piston on the side where the capacity of a hydraulic pressure chamber increases, as a cam member separates from a flat part along the shift direction. CONSTITUTION:In the antilock control, a cam member 30 is driven by a motor 33, and a spherical body 34 is slidingly attached on the inclined part 35b of a cam surface 35. A cut valve 6 is closed by shifting an expander piston 8 to the side where the capacity of a hydraulic pressure chamber 7 increases. The hydraulic pressure acting on a wheel brake B is lowered by cutting off the part between an input port 4 and an output port 5 and increasing the capacity of the hydraulic pressure chamber 7 which communicates to the output port 5. Accordingly, the output torque necessary for the motor 33 in the drive of the expander piston 8 to the side where the capacity of the hydraulic pressure chamber 7 increases can be reduced relatively, and the reduction of the dimension of the motor 33 can be achieved.
Patent JP-S5955204-A (JP)
Inventor: YANAGASE KENJIROU
IPC: A45D29/18
Filed: 1982-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6325432-A (JP)
Title: Range hood
Inventor: IWASA HIDEKI
IPC: F24F7/06
Filed: 1986-07-16
Abstract: PURPOSE:To provide a range hood not limited in its mounting position, having a high safety and a still operating sound by constituting the range hood of a main body made hollow in its inner part and formed into a substantially inverted L-shape by a horizontal side frame member and a vertical side frame member, a main body suction port provided on the lower surface of the horizontal side frame member and a blower provided within the main body so that a suction port faces the blower. CONSTITUTION:In the inner part of a main body 1 made hollow in its inner part and formed into a substantially inverted L-shape by a horizontal side frame member 2 and a vertical side frame member 3, so that a blower 4 and a suction port 5 are provided to face toward the inner part of the frame member 3, and further a discharge part 6 is coincident with a main body discharge port 7 provided at the rear part on the upper surface of the frame member 2. At the upper part of the port 7, an adapter 10 is provided which is connected to a duct 11 communicating the discharge port 7 with a vent port 16 provided on a back wall 14. A main body suction port 8 is provided on the lower surface of the frame member 2, and a filter 9 for reducing contamination within the main body by trapping oil dusts contained in soots is disposed in the main body suction port 8.
Patent JP-S6321896-A (JP)
Inventor: ENOKIDO HIROSHI
IPC: B23K3/02
Filed: 1986-07-16
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-S5689737-A (JP)
Title: Electron beam sensitive composition
Inventor: KOMIZU HIDEO
IPC: G03F7/20
Filed: 1979-12-21
Abstract: PURPOSE:To obtain a composition having stability to ultraviolet light and visible light and superior reactivity to electron beams by mixing the reaction product of furylacrolein and an aromatic amine with a halogen-contg. high molecular compound. CONSTITUTION:Furylacrolein represented by formula I is reacted with an indoline deriv. represented by formula II (where each of X and Y is acyl, alkyl, alkoxyl, amino, nitro or halogen, m is 0-4 and n is 0-4), a tetrahydroquinoline deriv. represented by formula III (where n is 0-6) or an N-alkylaniline deriv. represented by formula IV (where n is 0-5 and R is alkyl) in an equipmolar ratio. By mixing 1pt.wt. of the resulting reaction product with about 1-100pts.wt. of a halogen- contg. high molecular compound such as polyvinyl chloride, the titled composition is obtd.
Patent JP-H0458442-A (JP)
Title: Electron source and manufacture thereof
Inventor: INAMI TAKASHI
IPC: H01J9/02
Filed: 1990-06-25
Abstract: PURPOSE:To become hard to generate vibration and to maintain an interval between an electron beam control electrode and linear cathode and a metallic electrode without a ring-shaped spacer by supporting the linear cathode with a bracket and a groove of an insulating layer. CONSTITUTION:A plurality of pieces of linear cathode 5 are stretched by cathode brackets 18 mounted on both ends of a base substrate 17 so as to almost orthogonally crossing an electron beam control electrode 2 while being supported in contact with a groove 4 of an insulating layer 3. The pitch of an electron beam control electrode 2 and the pitch of a linear cathode 5 is fixed according to required density of an electron beam. By this constitution, the insulating layer on the insulating substrate is provided with a groove to contact-support the linear cathode, a distance between the electron beam control electrode and the linear cathode can be held fixed as well as to be able to suppress cathode bibration. Further, since the metallic electrode is arranged in contact with a flat part of the insulating layer, the distance between the electron beam control elec electrode linear cathode and the metallic electrode can be maintained fixed without using a ring-shaped spacer.
Patent JP-S6322778-A (JP)
Title: Method and device of assembling automobile door
Inventor: KAIBUKI SHIGEO
IPC: B62D65/00
Filed: 1986-07-15
Abstract: PURPOSE:To simplify an assembly process and to optimize the process for automation, by a method wherein hinge pins are supported to hinge members on the car body side through a hinge pin support mechanism, a car body is engaged with hinge member on the door side by means of a door assembly mechanism, and the hinge pins are inserted with a press for coupling. CONSTITUTION:Hinge pins 206 and 206a for supporting a door A to a car body are supported to hinge members 172 and 174 on the car body side through a hinge pin support mechanism 14 having function of preventing slip-off of the hinge pin after insertion. Hinge members 168 and 170 on the door side are engaged with the hinge members 172 and 174 on the car body side by means of a door assembly mechanism containing door holding means 60, 60a and 84, 84a and hinge pin means 158 and 166. Further, the hinge pins 206 and 206a are inserted with press to couple a car body to the door A. Thus, a door assembly process is simplified, and a method and a device and a device of assempling a door for an automobile, which are optimum to automation, can be provided.
Patent JP-S5868013-A (JP)
Title: Optical distributor
Inventor: KOSEKI TAKESHI
IPC: G02B6/28
Filed: 1981-10-20
Abstract: PURPOSE:To improve packing fractions by, propagating the light radiated from an optical fiber while spreading the same in a circular cone shape at the spreading angle determined by the numerical aperture of the optical fiber. CONSTITUTION:The light radiated from one optical fiber of a one-dimensional optical fiber array 13 for inputting is made incident to the 1st optical medium 11 of a parallel plate shape by having the spreading conforming to the numerical aperture thereof. Since both side surfaces in the thickness direction of the medium 11 form interfaces with the 2nd optical media 12a, 12b of refractive indices lower than those thereof, the light spreading in the thickness direction reflects and propagates while satisfying total reflection conditions. The light spreading in the direction perpendicular to the thickness direction propagates while spreading without receiving any influence. Thus the light propagating in the medium 11 constitutes a sector-shaped beam.
Patent JP-H1012510-A (JP)
Title: Method for preparing exposure mask data for electron beam aligner and mask for electron beam aligner
Inventor: NAKAJIMA KEN
IPC: G03F1/76
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of patterns by transferring mask patterns to a resist on a silicon wafer by using a mask for segments type full electron beam aligner with which no overlay error of patterns occurs on the border between unit irradiation areas. SOLUTION: An area, including repeating patterns included in design pattern data, is divided into two maximum irradiation areas 2 (S1). Basic patterns, included in the maximum irradiation areas 2, are drawn (S2). Mask data is prepared with the basic patterns extracted from the maximum irradiation areas 2, except for the basic patterns separated at the border of the areas 2 (S5). The excluded basic patterns are exposed to light by variable electron forming beam and the like.
Patent JP-S6412684-A (JP)
Title: Clamp system for multi-input single/output signal
Inventor: KAMIYA YOSHIHARU
IPC: H04N5/18
Filed: 1987-07-07
Abstract: PURPOSE:To attain accurate clamp of plural input signals by switching the output of a comparator so as to use one comparator for clamping. CONSTITUTION:A comparator 40 is operated by a control signal inputted from a terminal 41 during the clamp period and the output of the comparator is inputted to a changeover switch 140 whose output side is switched by the control signal inputted from a control signal input terminal 50. In this case, the current outputted from the comparator 40 is charged to a clamp hold capacitor 121 or 122 for the input signal outputted from the output terminal 30 via the changeover switch 14, till the voltage of the output terminal 30 reaches the reference voltage 42. Then the comparator 40 does not operate except the clamp period and the output resistance of the comparator is increased. Thus, even with input numbers outputted switchingly, one comparator is used for the clamp to attain accurate clamping.
Patent JP-S5791549-A (JP)
Title: Circuit substrate structure
Inventor: KOMINE ISAO
IPC: H01L23/14
Filed: 1980-11-28
Abstract: PURPOSE:To provide a thin mounting structure capable of largely reducing the number of steps of inspecting and correcting a circuit substrate after bonding without spending a plenty of time to be spent for setting the conditions of bonding time. CONSTITUTION:A copper foil 2 formed with a finger and a reinforcing resin substrate 6 are bonded on and under an resin substrate 5 (the material of which is polyimide coated with epoxy adhesive coating) of the side formed with the finger, are etched with the bonded copper foil to a pattern, thereby forming a finger 2a. When an IC chip 3 is bonded and sealed with resin, the substrate 5 is reduced in the size of a device hole 5a smaller than the profile size of the chip. Accordingly, the substrate 5 is interposed between the upper surface to the chip 3 and the finger 2a, thereby completely electrically insulating the space between the edge and the finger on the outer peripheral surface of the chip 3.
Patent JP-S5790625-A (JP)
Title: Image pickup device
Inventor: TSUJINO YOSHINORI
IPC: G03B41/00
Filed: 1980-11-27
Abstract: PURPOSE:To improve the quality of a picture, by providing a rotary disk on an optical axis connecting a subject to be picked up with an infrared rays pickup element and using one of the three regions on the disk as a light transmission part, and providing a reference heat generation source to other two regions respectively. CONSTITUTION:The light of a pickup subject which is made incident along an optical path (g) is reflectd toward an optical path 4 by a scanning mirror 1, passes through a part of a disk 3 that turns round a rotary shaft 5 and is made incident to 1RCCD4 via a lens 2 to be aplied the photoelectric conversion. At the same time, the surface of the disk 3 is divided into three regions for instance. Among these three regions, (a) and (b) are the reference heat generation souces that output different types of 1RCCD (infrared beam CCD). The part (c) is a hollowing out part of the disk as a light transmission part. In such constitution, a stable reproduced picture is obtained at all times.
Patent JP-S5956818-A (JP)
Inventor: FUJIWARA NORIYUKI
IPC: H02P9/14
Filed: 1982-09-25
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-S6226758-A (JP)
Inventor: YURUGEN HAIDAA
IPC: H01J61/04
Filed: 1986-07-18
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-H119455-A (JP)
Title: Centrifugal pump
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To set a welding part in a position far from an impeller, and prevent the melting residue in welding from making contact with the impeller by providing a case for housing the impeller, which has a welding groove on its flange, and a partitioning plate having a rib to be inserted and welded to the welding groove. SOLUTION: In a centrifugal pump used for an electric water boiler, a driving magnet 13 is fixed to the rotating shaft 12 of a motor 11, and an impeller 14 magnetically connected to the driving magnet 13 is housed in a case 14. A welding groove 19 is annularly provided on the flange 18 of the case 14, and a resin-made partitioning plate 24 having a rib 23 to be fitted to the welding groove 19 is provided in a position opposed to the welding groove 19 to block the opening part of the case 14.  At this time, the distance between the inside wall 20 end of the welding groove 19 and the partitioning plate 24 is set regularly larger than the distance between the top end surface 27 of the rib 23 and the bottom surface 22 of the welding groove 19, so that the inside wall 20 can be prevented from making contact with the partitioning plate 24 when a welding rib 28 is melted in welding to bring the top end surface 27 into contact with the bottom part 22.
Patent JP-H08332351-A (JP)
Title: Water treatment system and water treatment method
Inventor: KANAYAMA HIKOYOSHI
IPC: B01J20/08
Filed: 1995-06-09
Abstract: PURPOSE: To carry out high-degree water treatment at high permeation flux even in the case where water to be treated contains nitrogen components or phosphorus components by carrying out separation by membrane and adsorption treatment. CONSTITUTION: An ion adsorptive granular adsorbent having a particle size larger than the pore size of a membrane for separation is added to water to be treated which contains nitrogen components or phosphorus components, and the resultant water is supplied in the membrane surface direction of the membrane of a module 2 through a supplying line 3 to carry out treatment of water to be treated. In the case the separation by membrane and ion adsorption are employed together, the pores of the membrane are prevented from being choked by impurities due to the function of the granular particles as polishing sand and while deposition of the impurities on the membrane surface being suppressed, high-degree water treatment for water to be treated can be carried out at a high permeation flux. Zeolites are included in the adsorbent.
Patent JP-S6230822-A (JP)
Title: Manufacture of steel sheet superior in press formability
Inventor: OKA MASARU
IPC: C21D9/48
Filed: 1985-07-30
Abstract: PURPOSE:To manufacture the titled steel sheet, by casting continuously steel contg. specified ratios of C, Si, Mn, P, S, N, Ti, Nb, sol Al, cold rolling the slab, then recrystallization annealing the sheet at a specified temp. CONSTITUTION:Steel composed of, by weight <=50ppm C, <=1.0% Si, <=2.0% Mn, <=0.15% P, <=0.05% S, <=50ppm N, further >=one kind among 0.004-0.20% Ti, 0.004-0.050% Nb, <=0.010% acid soluble Al after deoxidized by Al, and the balance Fe with inevitable impurity is prepd. by continuous casting. The steel is cold rolled to steel sheet, then the sheet is recrystallization annealed at <700 deg.C and <650 deg.C in cases of continuous and box annealings respectively. In this way, steel sheet having good mechanical property as deep drawing steel sheet is obtd. at a low annealing temp.
Patent JP-H0333168-A (JP)
Title: Active energy ray-curable resin composition and printing ink composition
Inventor: SATO KOJI
IPC: C09D11/033
Filed: 1989-06-30
Abstract: PURPOSE:To prepare an active energy ray-curable resin compsn. giving, e.g. a printing ink which prevents staining and transfer defects from occurring during printing by compounding a specific alkyd resin compsn., a monomer having a radical-polymerizable double bond and, if necessary, a radical polymn. initiator. CONSTITUTION:The title compsn. comprises an alkyd resin compsn. which is solid at room temp., a monomer contg. a radical-polymerizable double bond (e.g. trimethylolpropane triacrylate) and, if necessary, a radical polymn. initiator [e.g. 4,4-bis(diethylamino)benzophenone-benzophenone mixture]. The alkyd resin compsn. is prepd. by reacting an alcohol (e.g. trimethylolpropane) with an acid component contg. at least one reaction product which is obtd. by reacting alloocimene or terpinene with maleic acid (anhydride) and comprises pref. a polybasic acid (anhydride) of formulas I to III.
Patent JP-H0521377-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI YUKIO
IPC: H01L21/285
Filed: 1991-07-09
Abstract: PURPOSE:To enable simultaneous burying of contact holes in different depths by causing a metal film to grow, by the selective growing method, from a high melting point metal silicide layer formed at a side wall of a contact hole and burying the contact hole with metal film. CONSTITUTION:Contact holes h1, h2 are formed on a silicon oxide film 3 on a silicon substrate 1. Next, a thin thermal oxide film 4 is formed and a polycrystalline silicon film 5 is then formed on the entire surface. Thereafter, a silicon film 5 is left at the side wall of the contact holes h1, h2 by the anisotropic etching method. A titanium film 6 is deposited on the entire surface by the DC sputtering method and thereafter TiSi2 layer 7 is formed at the side wall of the contact hole. Next, non-reacting Ti film 6 is removed. Moreover, a tungsten W layer 8 is formed on the layer 7 by the selective CVD method using WF6 and SiH4. Namely, since a metal film 8 is grown from the TiSi2 layer 7 covering the entire part of the contact hole, contact holes in different depths may be buried simultaneously.
Patent JP-2000048801-A (JP)
Title: Cap assembly of secondary battery and circuit breaker of secondary battery
Inventor: SO MANKON
IPC: H01M50/574
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To cut off electric current by bursting the fragile part under specified pressure or more, to secure stability of a battery from heating and explosion, and to easily and accurately set working pressure of the fragile part by forming the mechanically fragile part on one side of a circuit breaker. SOLUTION: A circuit breaker 82 has a fixing part welded to the under side of a plate 14 and a notch 820 of the fragile part for bursting under prescribed pressure or more on the periphery. The plate 14 having a safety valve is pushed up by an increase in internal pressure of a secondary battery, and when the pressure becomes a specified value or more the notch 820 of the circuit breaker 82 will burst. At this time, since the circuit breaker 82 is firmly welded to the plate 14, the mechanically weak notch 820 bursts, and separates from the other part to cut off an electric current. Here, the notch 820 bursts under specific level pressure or less for pushing up the plate 14 and is formed so as to burst under battery internal pressure of 7 to 15 kgf/cm2.
Patent JP-S5872273-A (JP)
Title: Segmenting method for manually written numeral in on-line system
Inventor: ICHINOTO YASUO
IPC: G06V30/148
Filed: 1981-10-23
Abstract: PURPOSE:To stably segment characters by discriminating the directions of bent lines of a stroke and the shape of length or the like and sharply permitting change of the arranging direction of numerals to be entered in a tablet. CONSTITUTION:Numerals entered on a tablet 1 are sampled at their pen coordinate trace for a short time from pen-down to pen-up, detected as respective strokes and stored in a stroke memory 2. Each stroke is supplied from the memory 2 to a straight line approximator 3 and the direction and length of bent lines of each stroke and the coordinate values of start and end points are supplied from the approximator 3 to characterizer 4, the characteristics of the stroke is calculated in the characterizer 4 and applied to a segmentation discriminator 5. The discriminator 5 compares the stroke with a reference stroke to logically discriminate the character segmentation.
Patent JP-H0332929-A (JP)
Title: Slide door of vehicle
Inventor: ISOBE CHUICHI
IPC: B60J5/04
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a knob of a slide door from being hidden with a seat when the door is opened and to improve operability by providing the knob for opening/closing the slide door integrally on a back lid for a rear view mirror positioned on the inside of the slide door. CONSTITUTION:A slide door 1 is provided in such a way as to be freely opened and closed in the front and rear direction against an entrance 3 of a car body. In order to open the slide door 1 from the car, a knob 5 is operated to unlock a lock mechanism, while operating this knob 5 or the other knob 6, and the slide door 1 is slid backward. In the above constitution, the other knob 6 is arranged inside the slide door 1 and at the same position as the rear view mirror 7 at a window sill 9. That is, the knob 6 is provided integrally with a back lid 10 for the rear view mirror 7 by, for example, integral moulding. Thus, the state where the knob 6 is hidden by a seat at opening of the slide door is prevented, and the knob 6 can be operated while sitting on the seat.
Patent JP-H0220011-A (JP)
Title: Electric double layer capacitor
Inventor: MATSUZAKI SOICHI
IPC: H01G11/60
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the capacity of an electric double layer capacitor from abruptly decreasing at a high temperature load test by employing a material of conductive carbon black as a polarizable electrode. CONSTITUTION:A polarizable electrode is formed by mixing tetrafluoroethylene as a binder with conductive carbon black made of furnace carbon black having 700m<2>/g or more of specific surface area and 130ml/100g or less of oil absorption amount, forming the mixture in a sheet state, and punching it in a disc shape. Electrolyte is formed by dissolving quaternary ammonium salt as solute in an organic solvent made of carbonates or glimes. The carbonates include ethylene carbonate, etc., and the glimes include methyl diglime, etc. The quaternary ammonium salt of the solute includes borofluoride salt of tetraalkyl ammonium, etc. When the carbonates are employed as the solvent, the change rate of the capacity after it is left stand for 1000hrs in an atmosphere at 70 deg.C becomes -5 to -10%, which is 1/6-1/2 of a conventional example.
Patent JP-S5959223-A (JP)
Title: Preparation of porous diaphragm
Inventor: NISHIMOTO KOREHIKO
IPC: C08J9/34
Filed: 1982-09-28
Abstract: PURPOSE:To freely select the size and the shape of a fine pore, by a method wherein the fine pores of a porous body are impregnated with liquid aluminum alcoholate or an aluminum chelate and the impregnated porous body is baked after hydrolysis. CONSTITUTION:A porous diaphragm is prepared by a method wherein a porous base material having relatively large fine pores and an arbitrary shape such as foamed silica, sintered alumina, mulite or the like is impregnated with aluminum alcoholate or an aluminum chelate in a molten state and, thereafter, aluminum alcoholate or aluminium chelate is hydrolyzed by a method for immersing the impregnated one in water or the like to form a boehmite sol and the treated base material is dried and baked to form alumina. The aluminum alcoholate compound or aluminum chelate compound infiltrated into the fine pores of the porous base material is formed into alumina particles in fine pores through the hydrolysis, the drying and the baking processes to embed the fine pores.