baber/WOPTO huggingface dataset:
Patent JP-S62147309-A (JP)
Title: Apparatus for measuring shape
Inventor: TSUJITA KOICHIRO
IPC: G01B15/02
Filed: 1985-12-20
Abstract: PURPOSE:To measure the cross-sectional shape of a body to be measured as an actual dimension without destructing a measuring specimen and performing evacuation, by irradiating a resist pattern with X-rays or gamma-rays and measuring the intensity distribution of transmitted X-rays (gamma-rays). CONSTITUTION:X-rays 12 emitted from an X-ray source 11 passes through the aperture of a collimator 13 to be converted to parallel X-rays 12 to irradiate a resist pattern 3 to be measured. When an element (e.g., iodine) having a large atomic number is contained in the resist, X-rays 12 are absorbed by said element and the transmission intensity thereof becomes weak. Next, an X-ray detector 14 forms a junction diode consisting of an N<+>-type region 5 and a P<->-type region 16 and inverse bias voltage is applied between an N-side terminal 17 and a P-side terminal 18 to form an air deficient layer 19. When transmitted X-rays 12a are incident to said layer 19, an electrode (e) and a hole (h) are formed and respectively attracted to the electric field of the layer 19. Predetermined calculation is performed from this to make it possible to measure the incident position (x) of X-rays 12a. If the positions of X-rays 12a arriving successively are measured to be formed into a histogram, the cross-sectional shape of the resist 3 can be displayed as it is.
Patent JP-2001110479-A (JP)
Title: Terminal metal fitting
Inventor: NISHIDA SHIRO
IPC: H01R11/11
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal metal fitting which can easily combine each of the terminal metal fittings. SOLUTION: In a terminal metal fitting 10, a male terminal part 12 and a female terminal part 13, which are engaged with the different terminal fittings 10, are arranged such that engaging directions of the two lie on the same straight line. An electric wire connection part 11 with which a terminal of an electric wire W is connected is arranged, such that an induced direction of the electric wire W crosses at right angles to the engaging direction of the terminal metal fitting 10, therefore, plural terminal metal fittings 10 can be engaged in order and combined. At the same time, all the electric wires W which are connected with each of the combined terminal metal fittings 10 are induced in parallel with each other in the same direction.  Thus, the terminal metal fittings 10 are less likely to be interfered with the electric wires W during combination work, so that the combination work of the terminal metal fittings 10 can be easily done.
Patent JP-2000125530-A (JP)
Title: Vibration generator
Inventor: SATO FUMINORI
IPC: H02K7/065
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a vibration generator for cellular phones or the like, which does not use motors. SOLUTION: A magnet 6 which is magnetized so that both magnetic poles 2a and 2b of an electromagnet 1 wherein a coil 3 wound on its central portion and the magnetic poles are extended so that the same direction with a gap in-between become of single polarity is placed between the magnetic poles 2a and 2b, and the magnet 6 is supported with the magnet 6 being freely swingable by a spring plate 7. When an alternating current is passed through the coil 3 of the electromagnet 1, both the magnetic poles 2a and 2b alternately change their polarities to south pole and to north pole, and the magnet 6 is therefore vibrated by magnetic interference. This vibration is transferred to a case 9 via the spring plate 7.
Patent JP-H01132245-A (JP)
Title: Token disappearing area specifying system
Inventor: SAKAMOTO TAKASHI
IPC: H04N5/232
Filed: 1987-11-18
Abstract: PURPOSE:To specify a token disappearing area in a master node by storing a sequence number added to a token, using the ring of a spare system when the token disappears and informing the master node of the stored sequence number. CONSTITUTION:When a received frame is the token, a sequence number register 1 latches the sequence number held by the token by the instruction of a receiving control circuit 6. When the token disappears, the token passing ring of the spare system is used and the master node instructs respective slave nodes to report the stored sequence number. The processors of the respective slave nodes read the sequence number out of the sequence number register 1, use the ring of the spare system and inform the master node of the sequence number. The master node analyzes the sequence number collected from the slave nodes and thus, it can get to know between which nodes the token disappears.
Patent JP-H07136785-A (JP)
Title: Laser beam exposure lithographic device
Inventor: KIMURA KEIICHI
IPC: B23K26/08
Filed: 1993-11-18
Abstract: PURPOSE:To reduce the working time by moving an optical system and a body irradiated with the laser beam to make a relative movement of the body to be irradiated along the direction orthogonal to the optical axis of the laser beam flux. CONSTITUTION:An XY stage 22 to move an optical system assembly in X- direction and Y-direction, and a wafer stage 32 to move a wafer 31 in X- direction and Y-direction ate provided. The relative position of the wafer 31 along the direction orthogonal to the optical axis is changed by the XY stage 22 and the wafer stage 32, and the prescribed exposure lithographic pattern is formed on the surface of the wafer 31. When the relative position of the wafer 31 is changed along the direction orthogonal to the optical axis, both the optical system assembly and the wafer 31 are moved, and the quantity of movement becomes halt as that in the case where only the wafer 31 is moved, and the moving operation is quickened.
Patent JP-S63141910-A (JP)
Title: Aerosol composition for body lotion
Inventor: OWADA RYOICHI
IPC: A61K8/00
Filed: 1986-12-04
Abstract: PURPOSE:To obtain the titled composition producing sounds by the bursting of bubbles in spraying, by using a stock liquid composed of an aqueous solution of e.g. ethanol, a surfactant, powder and an active component for body lotion and a propellant composed mainly of dichlorotetrafluoroethane. CONSTITUTION:100pts.wt. of an aqueous solution containing 3-60wt.% (prefer ably 10-40wt.%) ethanol and/or isopropyl alcohol is compounded with 0.01-10 pts.wt. (especially 0.1-5pts.wt.) of a surfactant (e.g. polyoxyethylene alkyl ether), 0.1-50pts.wt. (especially 1-30pts.wt.) of powder (e.g. talc, nylon powder, etc.) and 0.1-50pts.wt. (especially 1-30pts.wt.) of an active component of body lotion (e.g. diisopropyl adipate) to obtain a stock liquid. The titled composition is composed of 2-30pts.wt. of the stock liquid and 70-98pts.wt. of a propellant composed mainly of dichlorotetrafluoroethane. The composition has quick-drying property, is free from stickiness and dripping of liquid and produces cracking sound by spraying.
Patent JP-2000116910-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost for manufacture and stock management by eliminating the necessity of discriminating receptacles on the circuit board by colors and enabling the receptacles to be manufactured and managed as common parts on circuit boards with completely identical shapes and specifications. SOLUTION: Plural connection lines 115a-115f extended from a specified position 110 are respectively connected with plural circuit boards 57a-57f to constitute a wiring connection structure. Connector plugs 117a-117f with different identifications are equipped on the end parts of the plural connection lines 115a-115f respectively. Receptacles 58a-58f which connector plugs 117a-117f are fit into and connected with are connected mounted on the plural circuit boards 57a-57f. In the vicinity of the plural circuit boards 57a-57f, discrimination display parts 55a-55f respectively corresponding to the discriminated connector plugs 117a-117f are respectively placed.
Patent JP-H01132636-A (JP)
Title: Production of modified polyester resin
Inventor: HIRAYAMA TAKAO
IPC: C08G63/91
Filed: 1987-11-17
Abstract: PURPOSE:To produce the title resin excellent in hardness, stain resistance, chemical resistance and weathering resistance as well as processability and suitable for precoating a household electrical appliance such as a refrigerator, by reacting a specified polyester resin with a specified vinyl resin. CONSTITUTION:The title resin is produced by reacting a polyester resin (A) comprising an acid component comprising 100-40mol% aromatic dicarboxylic acid (e.g., terephthalic acid) and 0-60mol% aliphatic dicarboxylic acid (e.g., adipic acid) and an alcohol component based on a dihydric alcohol (e.g., ethylene glycol) with a vinyl resin (B) containing an acrylic ester [e.g., a copolymer of methyl (meth)acrylate with styrene] at a B to A weight ratio of 0.05/1-1/1. Because resin B which is excellent in hardness, stain resistance, chemical resistance and weathering resistance is introduced into a high-molecular weight resin A of excellent processability, the obtained resin is one possessing the features of both resins, and is suitable for precoating a household electrical appliance such as a refrigerator and also useful as an adhesive.
Patent JP-H07119025-A (JP)
Title: Foot model carriage
Inventor: KANEKO TAKEHISA
IPC: D06C5/00
Filed: 1993-10-25
Abstract: PURPOSE:To simplify the temporary fitting of socks, the increasing fitting of the socks, the modification of the toe seams of the socks, etc., by maintaining respective foot models at an equal distance and in a state rectangular to a travel direction when a foot model carriage is opened, and tightly closing the foot models in a state rectangular to the travel direction when the foot model carriage is closed. CONSTITUTION:In a machine for finishing socks, plural horizontally foldable travel members H are arranged in parallel, and the ends of foot model-supporting members I are rotatably and longitudinally movably connected over the longitudinal ends of the members H. Distance-controlling members J are located in spaces formed in the crossing parts between both the members H and I to form a foot model carriage. The respective foot models 1 are stopped in a collected state at the positions of a set chamber, a drying chamber and a pickup section arranged along a track 3, and in a temporarily fitting section and a fitting-increasing section, the guide member 5 of the top travel plate 4a of the travel members H is engaged with a tine located on endless chain to open the respective foot models 1 and an subsequently again close the foot models in a collected state on the front of the set chamber. The respective foot models 1 are held in the state rectangular to the travel direction in every cases.
Patent JP-H02142393-A (JP)
Title: Motor speed control system
Inventor: FUJIMOTO NOBORU
IPC: H02P27/06
Filed: 1988-11-18
Abstract: PURPOSE:To obtain high torque characteristics in a low-speed region and a stable speed control in a high-speed region by changing a control system according to a rotational speed. CONSTITUTION:When a speed command omega is less than a specified value omegak, a control mode discriminator 12 sets change-over circuits 8, 9 to the A side to form a current feedback loop. A torque current component is computed from a primary current detected by the current feedback loop, and an inverter output frequency command omega and a voltage command are operated on the basis of the torque current component to be used for PWM control operation. Thus, a high torque is generated also in a low-speed region. When the speed command omega is more than the specified value omegak, the switch for the change-over switch circuits 8, 9 is set to B so as to be used for a frequency operator 6 and a voltage command operator 7. The control of inverter output voltage and frequency is an open loop control by the speed command omega only so that a stable high response can be obtained also at a high-speed rotation.
Patent JP-H06136712-A (JP)
Title: Snowmelt road constructing method and heat-conductive paving member used in its constructing method
Inventor: MORITA YUKI
IPC: E01H5/10
Filed: 1992-10-28
Abstract: PURPOSE:To shorten a working period and improve a road in snowmelt efficiency by placing a heat insulating member and heating elements without destroying a paved road surface and fitting paving members with heat insulating grooves to the heating elements. CONSTITUTION:A non-water-permeable heat insulating member 1 is placed without destroying an existing paved surface P. Heating elements 2 are arranged thereon in a snaking manner. Heat insulating grooves 5 are arranged facing the existing paved surface P at preset spaces with heat-conductive paving members 3 placed on the heat insulating member 1. At this time, the heat- conductive paving members 3 are put directly on the heating elements 2 and fitted to fitting holes 4. Voids between the mutual heat-conductive paving members 3 are filled with sand, e.g. and water is poured therein. It is thus possible to shorten a working period and improve heat conductivity rate and efficiency.
Patent JP-H02176172-A (JP)
Title: Diaphragm pump
Inventor: EERITSUHI BETSUKAA
IPC: F04B39/00
Filed: 1989-11-09
Abstract: PURPOSE: To attenuate noise of a diaphragm pump by arranging a noise intercepting insert between a pump diaphragm and a part that is separated from pump diaphragm of pump casing. CONSTITUTION: A noise intercepting insert 13 that is composed of a deformable wall member 15 and an elastic foam rubber ring 16 is arranged between a pump diaphragm 6 installed in a connecting rod 11 through a connecting rod head 10 and part separated from the diaphragm 6 of the pump casing 2 in the diaphragm pump 1. And, the noise generated from the pump diaphragm 6 during the reciprocating motion of a crank apparatus 12 is attenuated by the noise intercepting insert 13 and is kept away from the crank chamber 14. By this manner the noise propagation to outside can be stopped even through a cooling means is arranged in the crank chamber 14.
Patent JP-H07138799-A (JP)
Title: Sludge removing method in nickel plating
Inventor: MATSUMOTO EIJI
IPC: C25D17/10
Filed: 1993-11-19
Abstract: PURPOSE:To prevent the contamination of a plated layer by a sludge and to save a sludge removing process by incorporating and arranging magnet particles with nickel pellets to rapidly and surely recover the nickel sludge. CONSTITUTION:The magnet particles are incorporated and arranged with the nickel pellets in the packed part of the nickel pellets in an anode rod in a nickel plating bath. The magnet particles can be covered with a layer of a coating material. Thus, when current is applied, the sludge eluted from the nickel pellets is attracted to the magnet particles, is rapidly and surely removed and prevented from the contamination to the plated layer and the process for removing the sludge is saved.
Patent JP-H01131489-A (JP)
Title: Nuclear reactor building
Inventor: UCHIYAMA YUICHI
IPC: G21C13/02
Filed: 1987-11-17
Abstract: PURPOSE:To decrease overturning moment and to decrease the response at the time of an earthquake by providing a building structural part which is different in vibration characteristic and is structurally isolated on the same common foundation mat. CONSTITUTION:A living body shield wall 3 exists around a reactor container 12 and a building 13 of a steel frame construction surrounds the outside thereof. Said wall and building are installed on the common foundation mat 4. The building 13 and the shield wall 13 on the inner side thereof are structurally isolated from each other and are so constituted as to behave separately at the time of the earthquake. Since the building on the mat 4 is vibrationally divided to two parts, the overturning moment is decreased.
Patent JP-2000121220-A (JP)
Title: Ice block cutter
Inventor: MUKUMOTO TETSUJI
IPC: B23D45/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an ice block cutter which can easily and promptly cut a plank-shaped ice block into a plurality of pieces of a predetermined size, or can form cut lines for breaking the ice block. SOLUTION: The ice block cutter is comprised of a cutting mechanism 3, a movable carriage 4, and an adjusting stand 6. The cutting mechanism 3 is formed of a driving shaft 36 driven by a motor 37 and a plurality of disk-shaped saw blades 32 fixed to the driving shaft 36 at predetermined intervals. The movable carriage 4 can form cut lines in an ice block P by being inserted into a lower portion of the cutting mechanism 3 with the ice block P mounted thereon. The adjusting stand 6 is detachably attached to the movable carriage 4, for adjusting the depth of each cutting line formed in the ice block P.
Patent JP-2000120610-A (JP)
Title: Hydraulic cylinder circuit
Inventor: SAITO SHINSUKE
IPC: F15B15/14
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of liquid leakage even in the case where a rod seal is damaged or worn by returning the liquid leaked between double seals provided in a rod sliding part of a cylinder into the cylinder through a low-pressure selecting valve. SOLUTION: In the case where the liquid of a rod side liquid chamber R is leaked between a rod seal 8 and a dust seal 10 through the rod seal 8, the leaked liquid does not flow out and flows in a liquid passage 12. This leaked liquid flows to an inlet port 14b of a low-pressure selecting valve 14 through a check valve 16. In the low-pressure selecting valve 14, when the pressure of an outlet port 14d is higher than that of an outlet port 14c, a spool 14a connects the inlet port 14b to the outlet port 14c having a lower pressure with the hydraulic pressure of a signal line 14e. On the other hand, when the pressure of the outlet port 14c is higher than that of the outlet port 14d, the spool 14a connects the inlet port 14b to the outlet port 14d having a lower pressure with the hydraulic pressure of a signal line 14f.  With this structure, the leaked liquid flows to a rod side liquid chamber R or a head side liquid chamber H having a lower pressure than the others.
Patent JP-H03152142-A (JP)
Title: Crystalline propylene polymer composition
Inventor: SAKURAI HIDEO
IPC: C08K5/34
Filed: 1989-11-08
Abstract: PURPOSE:To provide the subject composition having no color, containing many betatype crystal structures and giving excellent slipping property, winding property and printability to biaxially oriented films by compounding crystalline propylene polymer with a specific compound in a specified concentration. CONSTITUTION:(A) Crystalline propylene polymer is compounded with (B) at least one of compounds of formulas I, II, III and IV (R<1> and R<2> are H or 1-4C alkyl), preferably the compound of formula III [e.g. 4(3H)-quinazolinone] or the compound of formula IV (e.g. 1,8-naphthosultam) in a concentration of 0.1-10000ppm to provide the objective composition.
Patent JP-H01139898-A (JP)
Title: Filler yield enhancing method in neutral paper
Inventor: MAEKAWA EIKICHI
IPC: D21H17/67
Filed: 1987-11-19
Abstract: PURPOSE: To provide a method for improving a filler retention in neutral papermaking by which paper excellent in durability is obtained and the corrosion of the apparatus is reduced by mixing calcium carbonate and bentonite with a pulp slurry, and adding a cationic high molecular coagulant to the obtained mixture. CONSTITUTION: (A) Bentonite hardly including coarse particle foreign matter such as sand, preferably in the proportion of 1-5 wt.% is mixed with (B) calcium carbonate to form a slurry. The obtained slurry is mixed with (C) a pulp slurry, and further (D) a cationic polymer of the formula (A is O or NH; B is C2 H4 or the like; R1 is H, methyl or the like; X<-> is an anion), preferably having, 1.0-3.5 meq/g cation equivalent, preferably in the proportion of 0.01-0.2 wt.% based on the amount of the component C is added to the obtained mixture. The objective papermaking is carried out by using the obtained product.
Patent JP-H09132628-A (JP)
Title: Rigid polyurethane foam and its production
Inventor: MATSUMOTO SHINSUKE
IPC: C08J9/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To produce a rigid polyurethane foam having a low thermal conductivity while improving the storage stability of a resin premix by reacting a specified polyol with an organic polyisocyanate in the presence of a specified blowing agent. SOLUTION: An organic polyisocyanate (A) (e.g. toluene diisocyanate), a polyol (B) containing 70wt.% or above esterpolyol having an average functionality of 2-4 and a hydroxyl value of 300-600mgKOH/g, a blowing agent (C) essentially consisting of water and cyclopentadiene, a catalyst (D) (e.g. trimethylaminoethylpiperazine), a foam stabilizer (E) and other adjuvants (F) (e.g. stabilizer) are prepared. Component B is used in such an amount that a mixture of components B, C, D, E and F forms an emulsion, The respective components are reacted with each other to form a rigid polyurethane foam. The obtained foam is useful as a heat insulation material for refrigerators, vehicles, etc.
Patent JP-H04163520-A (JP)
Title: Display element
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/13
Filed: 1990-10-29
Abstract: PURPOSE:To secure such a display element as inherent in storability by impressing an electric field on a picture element at time of display writing, heating this element and changing the orientation of a liquid crystal to some extent, but at time of erasing it, heating the written part into transparentness, and making it into a phase separated state after being cooled. CONSTITUTION:A laser beam absorptive layer 2 and an electrode 3 are formed on a substrate 1, while a transparent electrode 6 is formed on a substrate 7, and a mixture of a liquid crystal 4 and an organic thermoplastic high polymer 5 is sealed in space between these substrates 1 and 7. When a picture element concerned is heated and cooled as impressing an electric field on at least a display picture element, the liquid crystal 4 is stabilized as left oriented intact at the part, so that it comes to a state of being transmitted. A refraction factor between the liquid crystal 4 and a high polymer 5 and the positive or negative of dielectric anisotropy of the liquid crystal 4 are selected, whereby a cloudy state can be written as well. At time of erasing, if it is cooled only adding heat without impressing the electric field, it can be restored to the previous state before being written and, and also if the whole surface is heated as impressing the electric field to the whole, it can be set down to the whole transparentness. With this constitution, such a display element as inherent in storage properties and excellent in high resolution besides large capacity.
Patent JP-S63144028-A (JP)
Title: Molding tool for disk board
Inventor: SHIMOJO SHUNICHI
IPC: B29C45/56
Filed: 1986-12-05
Abstract: PURPOSE:To hold a mold under a parallel state at the time of clamping operation of the mold, by a method wherein a tapered face for alignment of a stationary and movable molds are held under a fitting state during a period when they are shifting in a mold breaking direction from a mold clamping position and meantime they are held under an alignment state. CONSTITUTION:The outermost circumferential part of a mold body 34 is notched annularly so as to demarcate the outer circumferential part of an annular plane 48, the inner circumferential face of an annular notched part is made a tapered face 62 of a predetermined inclination angle and the tapered face 62 is formed on the mold body 34 in a body. A tapered face 64 fitting in the tapered face 62 of a stationary mold 22 side is formed on the inner circumferential face of an outer circumferential ring 66 and the outer circumferential ring 66 is fitted in a cylindrical face 70 of a stepped part provided on the outer circumferential part of a movable side mold body 36 at its cylindrical face 68 slidably, in a movable mold 42 side. The outer circumferential ring 66 is energized toward the stationary mold 22 side always by energizing force of a compression coil spring 86 and the tapered faces 62, 64 of both the molds 22, 24 are held under a fitting state at the time of not only a mold clamping but also a mold breaking.