baber/WOPTO huggingface dataset:
Patent JP-H046219-A (JP)
Title: Production of high tensile strength resistance welded tube
Inventor: SUMIMOTO DAIGO
IPC: C22C38/00
Filed: 1990-04-25
Abstract: PURPOSE:To obtain a high strength resistance welded tube free from the occurrence of inferior welding by specifying the coiling temp., at the time of rolling, and the heat treatment temp., after tube making, of a tube stock in which respective contents of C, Si, Mn, Ti, and Cr are specified, respectively. CONSTITUTION:A steel stock for resistance welded tube has a composition consisting of, by weight, 0.10-0.65% C, 0.05-0.60% Si, 0.25-2.0% Mn, 0.020-0.150% Ti, 0.1-1.0% Cr, and the balance Fe with inevitable impurities. At the time of hot-rolling this steel stock, coiling is performed at 400-600 deg.C or 700-750 deg.C, by which Ti precipitation effect is prevented and a material as soft as possible is formed. After tube making, heat treatment is exerted at 600-700 deg.C to produce Ti precipitation effect. If necessary, cold rolling or tube making on-line cold rolling is carried out after hot rolling.
Patent JP-S61267774-A (JP)
Title: Cassette type toner case for copying machine
Inventor: SHIOZAKI KOTARO
IPC: G03G15/08
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a plastic-made case and to simplify its producing process by forming a notched part having prescribed grooves on a toner case and removing the notched part to open a toner feeding port. CONSTITUTION:A toner case body 20 is made of hollow plastic and the notched part 30 having prescribed length and width is formed on the surface. An outer groove 31 and an inner groove 32 are formed on the notched part 30 and the base part 42 of a tape 41 of a tension part 40 is fixed on the end part of the notched part 30. When the case 20 is pushed into a body loading port under said constitution and the tape 41 is pulled out on the way, both the sides of the outer groove 31 are broken like a chain, the toner feeding port 22 is opened, and after the loading, the case 20 is rotated by about 180 deg.. Since the case 20 can be made of plastic, the producing process can be remarkably simplified.
Patent JP-S5336169-A (JP)
Title: Electron lens
Inventor: RIYOUDORI MICHIO
IPC: H01J37/14
Filed: 1976-09-16
Abstract: PURPOSE: A hollow part is formed in the coil winding frame materials provided in a magnetic path, and this inside is lined by porous materials containing liquid or only liquid is enclosed in this part. Then, the coil is cooled efficiently by utilizing the evaporation phenomenon of liquid, thereby increasing a working current value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62265834-A (JP)
Title: Video tex equipment
Inventor: MAEDA SATORU
IPC: H04N7/173
Filed: 1986-05-14
Abstract: PURPOSE:To attain the input of a document with mixed KANJI(Chinese character) even from a terminal equipment having no KANJI input function by providing a conversion means between KANA(Japanese syllabary and KANJI to the main body. CONSTITUTION:The main body is provided with the conversion means (module 7) of KANA-KANJI and Roman-KANJI and a storage means (buffer area B) in the videotex equipment comprising the main body and plural terminal quipments connected respectively to the main body through lines, in which input means of KANA and Roman is provided respectively to the terminal equipments. All KANJIs obtained by the conversion are stored in the storage means and the content of the storage means is sent to a line 1 connected to the terminal equipments sequentially according to the request from the terminal equipments. Thus, the document with mixed KANJI is registered easily even from a terminal equipment having no KANJI input function.
Patent JP-S59930-A (JP)
Title: Method for mounting of semiconductor element
Inventor: FUJITA SHIGEO
IPC: H01L21/52
Filed: 1982-06-25
Abstract: PURPOSE:To eliminate a mistake and a positional deviation ocurring when resin application is performed by a method wherein a bonding agent is applied on the back side of a wafer, the bonding agent is brought to a semihardened state, the wafer is cut into chip form, the chips are placed at the required place, and the bonding agent is hardened by heating. CONSTITUTION:Bonding agent 6 is applied in uniform thickness on the back side of a wafer 5. The above is dried up at a high temperature and brought to the condition wherein the bonding agent is hardened to a certain degree (semihardened state), which is generally called B stage. Subsequently, the wafer 5 is cut into chip form 24. The chip 24 is placed at the required part 22 on a substrate 21, and the hardening of same is completed by applying heat for permanent hardening of the chip.
Patent JP-H01280694-A (JP)
Title: Piezoelectric vibrator pump device
Inventor: NARUMIYA HIROSHI
IPC: F04B43/04
Filed: 1988-05-06
Abstract: PURPOSE:To improve reliability and provide an increased life and to reduce cost and keep stability of flow rate, by providing a vibrator for control which outputs an electric output responding to the change in volume of a pump chamber adapted to control an AC voltage to be applied on a vibrator for drive. CONSTITUTION:Inflow of liquid to a pump chamber 1 and outflow of liquid from the pump chamber 1 are caused through oscillation of a vibrator 2 for drive, and liquid fed with a force is decided by oscillation. A voltage generated at a vibrator 15 for control proportions a pressure in the pump chamber 1, and a proportional relation is also established between a pressure in the pump chamber 1 and a delivery amount. Thus, by controlling a voltage applied on the vibrator 2 for drive so that a voltage generated at the vibrator 15 for control is adjusted to a specified value, and a control means 11 receives a voltage from the vibrator 15 for control and controls an AC voltage to the vibrator 2 for drive so that the voltage is adjusted to a specified value.
Patent JP-H04231078-A (JP)
Title: Golf ball
Inventor: JIYOZEFU MORERU
IPC: A63B37/00
Filed: 1991-05-15
Abstract: PURPOSE: To provide an improved golf ball in which the distribution of dimples is made more uniform by defining fundamental faces on its peripheral surface. CONSTITUTION: A ball 3 has dimples 26 on its peripheral surface 2, and the dimples constitute the same or mutual mirror images by crossing the peripheral surface 2. Intersecting circles 27 to 38 distributed as seeds are specified within twenty-four first fundamental faces 13 each assuming a spherical unequal four- sided shape, eight equal second fundamental faces 19 each taking the form of a spherical equilateral triangle, and twenty-four third fundamental faces 22 each taking the form of a spherical right triangle, the fundamental faces 13, 19, 22 being defined by the nine equatorial circles 4 to 12 of a sphere defining the overall shape of the peripheral surface 2 of the ball 3.  By appropriately selecting the relative positions of the equatorial circles 5 to 12 and the distribution and diameters of the intersecting circles 27 to 38, the flying direction of the ball 3 can be made almost irrelevant to strike.
Patent JP-S5536177-A (JP)
Title: Safety device at outrigger lowering time in industrial wheeler
Inventor: SUZUKI KOUJI
IPC: B60S9/12
Filed: 1978-09-07
Abstract: PURPOSE: To prevent the unmeasured generation with certainty and safty, by  means of enabling a torque convertor clutch to be changed over at a neutral position by causing a bush bar capable of lowering to be connected to a hunting valve  according as the lowering of an outrigger.  
     CONSTITUTION: When outriggers 5, 6 are in a lowering state, piston rods 8 is completely projected from cylinders 7 of the outriggers, and outrigger bases 9 are lowered by means of being changed over to the opening path position by the hunting valve. Accordingly, a bushing bar 21 is lowered by the pushing pressure of springs 23, and the top end part of a rotation lever 31 is allowed to be slowly transfered, and an actuating lever 33 is allowed to be rotated in one body by means of biting the knotched gear with the knotched gear of the actuating lever 33. When the piston is in a complete projecting state by lowering the piston rod 8, the wheeler is stopped by means of allowing the oil pressure to be returned to a tank via a oil path. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5735537-A (JP)
Title: Preparation of hexachloroacetone
Inventor: HIBINO YASUO
IPC: C07C67/00
Filed: 1980-08-13
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for a medicine, agricultural chemical, etc. in high yield and purity efficiently, by reacting a low chlorinated acetone with chlorine under heating in the presence of a phosphine or its mixture with an organic base as a catalyst.  
     CONSTITUTION: Acetone is catalytically reacted with chlorine in the vapor phase at 70W100°C, and the formed acetone chlorinated to 1.6W1.8 substituent chlorine atoms on an average is absorbed in an organic solvent to react with excess chlorine. The resultant chlorinated acetone containing 2W2.5 chlorine atoms on an average is then chlorinated with chlorine in the presence of a catalyst consisting of a phosphine, e.g. tri-n-butylphosphine or diphenylphosphine (except triphenylphosphine), alone or its mixture with an organic base, e.g. an amine such as pyridine or quinoline, under heating at 60W150°C to give hexachloroacetone.  
     USE: A raw material for preparing trichloroacetic acid and chloroform, a raw material for preparing hexafluoroacetone, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10289918-A (JP)
Title: Method and device for forming protective covering layer of diode element
Inventor: TSUTSUI SHINICHI
IPC: H01L21/312
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for realizing reduction of variation and improvement of uniformity and productivity of a protective covering layer which covers a side surface of a diode chip, with a simple structure. SOLUTION: In this method for formation, rotating a roller 16, a resin layer 14a is formed on the outer peripheral surface thereof, and it is transferred onto the outer peripheral surface of a diode chip 5. A protective resin layer 14b of the diode chip 5 is brought into contact onto a strip surface 22a of a conditioning body 22 disposed beside the roller 16, and the thickness of the protective resin layer 14b is made uniform by rotating a diode element 7.
Patent JP-H11304463-A (JP)
Title: Device and method for measuring shape
Inventor: NEGISHI MASATO
IPC: G01B21/20
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To measure the shape with high accuracy by reflecting the light in the direction intersecting a specified direction by a convex mirror, and detecting the relative displacement in the specified direction of a probe on the basis of a condensed signal of a sensor arranged on a condensing position thereof. SOLUTION: A ball 1 is fixed to a probe tip 2 at a lower side of a probe shaft 5, a mirror A6 is fixed to a mirror fixing shaft 7 at an upper side of the probe shaft 5, and a plate spring 4 is fixed to a housing 11 fixed to a measuring shaft 12. The measuring shaft 12 is movable vertically to a XY table 16 and triaxially to a frame 20. An interferometer 17 is fixed to the measuring shaft 12, a mirror B19 is mounted on its upper part, and is fixed to the frame 20. An optical fiber fixing dowel 23 and a lens 25 are fixed to the housing 11, and a convex mirror 26 is fixed to the probe shaft 5. The light from a light source is reflected by the convex mirror 26 and focused on a position sensor 27. A sensor amplifier 34 converts its optical point signal into an electric signal.  By applying this structure, the displacement in the Z direction of the probe can be detected with high accuracy without contact.
Patent JP-H06324268-A (JP)
Title: Laser scanning microscope
Inventor: TANAKA RYOJI
IPC: G02B21/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide a laser scanning microscope by which a fine pattern in a substrate made of scattered substance can be observed with high resolution. CONSTITUTION:This microscope is constituted by including a laser beam source 1, a frequency shifter 3 shifting the frequency of a laser beam, an objective lens 8 condensing the laser beam, a half mirror 11 synthesizing the laser beam which is transmitted through an object to be observed 7 and the laser beam which is not transmitted so that they may interfere, a lock-in amplifier 18 synchronously detecting a beat signal generated by interference. Therefore, only direct beam which straight advances and is transmitted through the scattered substance is detected by utilizing optical heterodyne interference, so that the fine pattern in the scattered substance is observed with high resolution.
Patent JP-H08302817-A (JP)
Title: Framework fixing structure
Inventor: MIYATAKE KOJI
IPC: E04B1/58
Filed: 1995-05-09
Abstract: PURPOSE: To form a rigid-frame structure sufficiently durable for strong lateral and longitudinal loads working on a framework at the time of occurrence of an earthquake, simplify installing construction and extensively reduce construction cost. CONSTITUTION: A metallic fixture 8 is installed on a corner angular part of both of members orthogonal with each other, and this fixture 8 is formed of a right-angled triangle support plate 10, fixed pieces 11 integrated or integrally and projectively provided respectively at a right angle from two orthogonal sides of the support plate 10 and a reinforcing piece 12 integrated or integrally and projectively provided at a right angle from hypotenuse of the support plate 10. At least facing end parts of the reinforcing piece 12 and each of the fixed pieces 11, 11 are integrated or integrally connected to each other. Both of the fixed pieces 11, 11 of the fixture 8 are respectively made contact with side surfaces of both of the members and are fastened by a plural number of screws 18.
Patent JP-H048368-A (JP)
Title: Primer composition
Inventor: IKEMURA KUNIO
IPC: A61K6/083
Filed: 1990-04-26
Abstract: PURPOSE:To give strong adhesive property and its durability between both a compound and a material without processing acidification or the like in the case of adhesively attaching a dental adhesive correcting material e.g. bonding material, PMMA resin, etc., by mixing prescribed amounts of a polymer compound having a hydroxyl group, polymer compound having an acid radical, and an amino compound. CONSTITUTION:A primer composition contains 0.5 to 90wt.% water, 5 to 90wt.% polymer compound having a hydroxyl groups, 0.1 to 90wt.% polymer compound having an acid radical and 0.01 to 30wt.% amino compound having an acid radical. The water in use is preferable distilled water (or purified water) or ion exchange water (or deionized water). The polymer compound, having a hydroxyl group, is especially preferably polymerized monomer having unsaturated radical polymerizable with the hydroxyl group, for instance, acryloil radical or allyl radical. The polymer compound in use having the acid radical is especially preferably polymerized product of monomer having, for instance, unsaturated radical polymerizable with carboxyl radical phosphoric acid radical, etc., for instance, acryloyl radical or allyl radical. The amino compound having the acid radical is an amino compound, for instance, having carboxyl radical and carboaldehyde radical or the like.
Patent JP-S61268217-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: A23L5/10
Filed: 1985-05-23
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-S60254864-A (JP)
Title: Key telephone set
Inventor: IWAYA HIDEMITSU
IPC: H04M15/34
Filed: 1984-05-31
Abstract: PURPOSE:To prevent data from being cleared intentionally or by mistake by providing another switch in a main device and inhibiting the data from being cleared unless the switch is set in a specific determined state. CONSTITUTION:The switch 34 for clearing prevention is provided to the main device 30, and even if a clear signal arrives from the key telephone set 40, the cumulative telephone charge stored in a register part 32 is not cleared by a central control part 31 as far as the switch 34 is on. Consequently, when the switch 34 for clearing prevention is turned on, the cumulative telephone charge stored in the register 32 are prevented securely from being cleared even if a clear signal is sent to a central control part 31 by pressing a key B on the key telephone set.
Patent JP-S63300464-A (JP)
Inventor: HAWAADO UIRIAMU BENNAAZU
IPC: H04B3/00
Filed: 1988-05-06
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-S61271175-A (JP)
Title: Roof-panel joint structure for car
Inventor: KATAYAMA YOSHIHIKO
IPC: B62D25/06
Filed: 1985-05-25
Abstract: PURPOSE:To eliminate the generation of strain on a roof surface by forming a cut part on the flange at least of a sub roof panel and forming a bead in the vicinity of the cut part on the vertical wall continuous to the flange, thus preventing the formation of wrinkle on the flange. CONSTITUTION:A roof panel is constituted of the main and sub roof panels 2 and 3. The main and sub roof panels 2 and 3 are joined by superposing the flanges 6 and 7 formed in the upper parts of the roof panels. In this case, a plurality of cut parts 20 are formed onto the flange 7 of the sub roof panel 3, keeping intervals in the longitudinal direction of a chassis. A vertical wall 21 continuous to the flange 7, namely a part of the stepped part is formed, and onto the vertical wall 21 extending upward continuously to the flange 7, a bead part 22 which is close to the cut part 20 and extends in the vertical direction is formed. Thus, the formation of wrinkles on the flange 7 can be prevented by the cut part 20 and the bead 22, and the generation of strain on the roof surface is prevented.
Patent JP-S593826-A (JP)
Inventor: FURUYA TOMOYUKI
IPC: G06F3/0354
Filed: 1982-06-30
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-S61271387-A (JP)
Title: Apparatus for recovering sensible heat of crude coke oven gas
Inventor: SUGIYAMA SHUNICHI
IPC: C10B43/08
Filed: 1985-05-24
Abstract: PURPOSE:To recover a sensible heat and to easily remove a deposit, by feeding a coke oven gas produced in a coke oven through a piping provided with a detachable inner pipe into a sensible heat recovering means to recover a sensible heat and removing the inner pipe for washing it when a coking deposit accumulated within the piping. CONSTITUTION:A high-temp. crude coke oven gas produced in a coke oven 1 is fed through a piping 4 provided with a group of detachable internal walls 30 into a gas stream heating pipe 5, where the gas is brought into contact with coal 8 to cause heat exchange. The dried and preheated coal 8 is used as a fuel for a coke oven 1, while the cooled crude coke oven gas is transferred to the next step. When a coking deposit accumulated on the internal side of the piping 4, the feed of the crude coke oven gas is stopped, and the inner pipes 30 in a group provided in the internal side of the piping 4 are dismantled. The inner pipes 31 are taken out and replaced by clean inner pipes 31. The inner pipes 31 having the deposit accumulated on the internal side thereof are washed to remove the deposit and used for the next operation.
Patent JP-H07317548-A (JP)
Title: Fuel supply device of crank chamber supercharged engine
Inventor: TAGAMI ATSUSHI
IPC: F02B33/24
Filed: 1994-05-25
Abstract: PURPOSE:To accomplish fuel supply which is the most suitable for the case where a crank chamber supercharging is performed. CONSTITUTION:A connecting rod accommodation chamber bounded by a crank chamber 23, crank web 24, and piston 16 is partitioned by a connecting rod 17 into a suction chamber A and a compression chamber B, and a suction path 37 is connected to the suction chamber A, and a suction gas passage 46 in communication to the combustion chamber 4a is connected to the discharge port 40 of the compression chamber B. In this fuel supply device of crank chamber supercharge type engine, a carburetor 47 is installed in the suction path upstream of the crank chamber 23.
Patent JP-S62267578-A (JP)
Title: Pump apparatus
Inventor: TSUTSUI TOSHINAO
IPC: F04B9/00
Filed: 1986-05-14
Abstract: PURPOSE:To feed fluid without requiring electricity, fuel, etc. by utilizing the variation of volume of heat medium for performing the feeding operation of fluid. CONSTITUTION:Two pistons 2 are fitted retreatably in an enclosed cylindrical container 1. Heat medium 15 evaporatable by the heat of feeding fluid 14 is sealed in a heat medium chamber 4. If the ambient temperature is 20 deg.C and the feeding fluid 14 is a hot water of 40 deg.C, for example, the fluid 14 is fed forcibly into a feeding fluid chamber 5 at first. Consequently, a portion of the heat of the fluid 14 is transmitted to the heat medium 15 so as to evaporate the heat medium 15, and if the vapor pressure exceeds over the atmospheric air pressure and the attracting force of an attracting member 18 (magnet), the piston 2 moves to the central side. As a result, the fluid 14 in the fluid chamber 5 opens a check valve 9 so as to be delivered through a delivery port 7. The piston 2 starts radiation of heat when it is separated from the attracting member 18 and returns to the initial condition.
Patent JP-H09294655-A (JP)
Title: Container holder
Inventor: KOSUGE KIMIKO
IPC: A47D15/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a bottle holder with which a baby can suck milk by itself without the necessity of holding a nursing bottle and feeding the baby by the mother. SOLUTION: A rising-up doll 12 is provided with clips 16 capable of holding a nursing bottle 28. Feeding a baby with milk is performed by holding the nursing bottle 28 with these clips 16 and holding the mouthpiece 30 in the mouth of a baby B without troubling mother' s hands. When the baby goes to sleep and lets the mouthpiece 30 go, the rising-up doll 12 rocks up and keeps the upright posture to separate the bottle 28 from the baby so as not to leave the nursing bottle 28 on the chest of the baby B. Furthermore, if the baby B extends its hand and holds the nursing bottle 28, the rising-up doll 12 rocks down with a light force and the mouthpiece 30 moves to the mouth of the baby B.
Patent JP-H0413249-A (JP)
Title: Magneto-optical recording medium
Inventor: SHUDO HIROSHI
IPC: G11B11/10
Filed: 1990-05-01
Abstract: PURPOSE:To improve endurance of a medium against external disturbance with widened allowance for variation of laser power so that the medium can be used for high density recording by providing a distribution of thermomagnetic recording sensitivity in the track width direction. CONSTITUTION:The distribution of thermomagnetic recording sensitivity is provided in the track width direction by partially varying the Curie temp. or compensation temp. Namely, in the area having relatively low Curie or compensation temp., demagnetization and inversion of magnetization in the external magnetic field can be caused with low laser power. Thereby, this area becomes a high-sensitive area having increased thermomagnetic recording sensitivity and the lower limit of the allowance for variation of laser power can be decreased. On the other hand, in the area where Curie temp. or compensation temp is relatively high, this area becomes a low-sensitive area where enough temp. increase is not obtained for demagnetization with the laser powder which is optimum for the high-sensitive area. Thereby, the allowance for variation of laser power is widened and the obtd. medium has endurance against external disturbance.