baber/WOPTO huggingface dataset:
Patent JP-2000241101-A (JP)
Title: Dishing amount measuring apparatus for wheel fixing surface for automobile
Inventor: SUZUKI MASARU
IPC: B60B3/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dishing amount measuring apparatus wherein the dishing amount can be measured over the whole wheel fixing surface, zero-return adjustment is easy, measurement in various diameters is possible, and the number of components is small. SOLUTION: This measuring apparatus consists of a slide bar 6, a slide 7 sliding the slide bar 6, a dial gauge 8 arranged on the slide 7, a dial gauge terminal 9 which is installed to the dial gauge 8 and can freely ascend and descend, a scale 12 formed in the dial gauge 8, and a zero-return bottom 11 returning the scale 12 to zero. After the scale 12 is returned to zero with the zero-return bottom 11, the dial gauge terminal 9 ascends or descends, and the amount of its movement is shown with the scale 12.
Patent JP-H11323955-A (JP)
Title: Separator for form and concrete placing form using this separator
Inventor: AWANO SHIGEO
IPC: E04B1/80
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To easily install a siding board by eliminating interference between a separator and a reinforcement arranged inside concrete, and freely performing bar arrangement execution work. SOLUTION: A separator for a form is used for a concrete placing form for forming a concrete placing space by continuously connecting a pair of oppositely parallelly arranged form panels 1, 1 in the vertical direction in the lengthwise direction. Then, the separator has a separator main body 11 installed between the opposed surfaces of the form panels 1, 1 and a pair of fitting/ installing parts 12, 13 formed on both ends of the separator main body 11 and respectively fitted to and installed on the form panels 1, 1. The fitting/installing parts 12, 13 respectively form a longitudinal section in almost H shape composed of opposed two plate members and a connecting member for connecting the plate members in the almost center, and both end plate members of these fitting/ installing parts 12, 13 are exposed to both side surfaces of the form panels 1, 1.
Patent JP-S60189520-A (JP)
Title: Power supply device
Inventor: MATSUDA MOTONOBU
IPC: G02B7/32
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a simple and inexpensive power supply device for a camera, etc. without using an expensive FET by connecting a bipolar transistor in parallel to a resistance with a voltage stabilized circuit consisting of a resistance and a capacitor. CONSTITUTION:When a switch S1 is turned on before a capacitor 102 is charged, a current flows to the base of a bipolar transistor TR104 via a resistance 103. Thus the TR104 is turned on and the current given from a battery 91 is applied to the capcitor 102 through the TR104. Then the capacitor 102 is charged quickly. When the charging voltage of the capacitor 102 reaches a prescribed level, the base-emitter voltage of the TR104 is dropped. Then the TR104 is turned off and the stable voltage is applied to a part 94a where the voltage stabilization is needed from the capacitor 102. Furthermore no external pin is needed unlike a circuit using an FET. This facilitate the easy conversion of this power supply device into an IC.
Patent JP-H11209883-A (JP)
Title: Wet etching device and wet etching method
Inventor: HONMA KOJI
IPC: H01L21/306
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of being applied to all the wet treatments such as cleaning with an organic agent and wash-and-dry cleaning of the surface of a sample and with allkinds of liq. chemicals effectively and uniformly supplied on the sample surface. SOLUTION: The etching device 9 has the formation for vertically injecting the liq. chemical and fine particles on the surface of a sample 1 from a nozzle, the fine particles vertically injected from the nozzle hit the sample surface, the liq. chemical vertically injected shaves the sample material in its depth direction, and anisotropic etching is achieved. Further, a moving mechanism for moving either the sample or the nozzle is furnished to etch the whole sample surface uniformly.
Patent JP-S55885-A (JP)
Title: Liquid fuel burner
Inventor: NAKAMURA KAZUHARU
IPC: F23D11/10
Filed: 1979-04-16
Abstract: PURPOSE: To stabilize the temperature of mixed gas and protect its abnormal heating by heating the air ejected from an air nozzle, fine grains of liquid fuel and the primary air sucked from the throat part through the grating of a positive characteristic thermistor.  
     CONSTITUTION: If a power source switch is closed, current is applied to a positive characteristic thermistor 6 and its resistance increases suddenly and goes up to the Curie point. An air pump 7 ejects air from an air nozzle 3 and sends fine grains of liquid fuel and sucked air from a throat part to a mixture pipe 1 and a nozzle 2 through the grating of the positive characteristic thermistor 6 in the mixture pipe 1. Since the positive characteristic thermistor 6 is formed like netting and arranged in the mixture pipe 1 and fine grains of the air and liquid fuel can pass the grating of the positive characteristic thermistor 6, the fine grains of the air and liquid fuel are thermally exchanged efficiently with the positive characteristic thermistor and the fine grains of the liquid fuel are thoroughly evaporated into mixed gas with air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52132439-A (JP)
Title: Exothermic device
Inventor: MATSUMOTO YUKIO
IPC: H05B3/14
Filed: 1976-04-23
Abstract: PURPOSE: In an exothermic device whose heat source is a positive characteristic thermistor, to propose is to reduce total thermal resistances in the heat conduction route from the positive characteristic thermistor to the radiating panel so that the proposed device can be used as a heater for heating purposes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01220494-A (JP)
Title: Multilayer interconnection substrate
Inventor: HIGASHIYAMA KENJI
IPC: H05K3/40
Filed: 1988-02-29
Abstract: PURPOSE:To perform bonding between a metal and a metal in a short time, by pushing a bonding tool whose diameter of the tip is smaller than that of an aperture on a copper foil which bridges the aperture, and heating the copper foil and a gold thin film in close contact with each other. CONSTITUTION:An Ag/Pd conductor layer 11 is formed as a specified pattern on the surface of an alumina/ceramic based material 10 by a thick film printing and baking method. A gold thin film 12 is plated on the surface of the board 10. A polyimide base material 13 wherein an aperture 17 is provided is formed on the board 10. A pattern copper foil 14 is bonded 15 to a flexible wiring board. The wiring board is bonded on the base material 13. The copper foil is arranged on the aperture part 17 in the base material 13 so that a part of the foil bridges the aperture part 17. An Ni ground and a gold plated thin film 18 are formed on the rear surface. A bonding tool whose diameter of the tip is smaller than the diameter of the aperture is pushed and compressed on the copper foil 14, and the surfaces of the upper and lower conductors are tightly brought into contact. At this time, the lower rigid base material is heated to a specified temperature. Ultrasonic waves are applied to the tool. Thermal compression welding is performed, and metal bonding of gold and gold is formed at the interface between the upper and lower conductors. Thus the junction part is obtained.
Patent JP-S51121120-A (JP)
Title: Wind force power generator
Inventor: SARUTANI SUSUMU
IPC: F03D9/02
Filed: 1975-04-15
Abstract: PURPOSE: To permit switching of power generation by wind force and that by solar heat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60189413-A (JP)
Title: Automatic removing device of injection molded article
Inventor: SHIOTANI YOUSUKE
IPC: B25J5/04
Filed: 1984-03-09
Abstract: PURPOSE:To improve lowering of the cost of a driving system and positioning accuracy of a chuck part, by making use of a low-cost capacitor-running induction motor as a driving source of an automatic removing device of a molded article. CONSTITUTION:A low-cost capacitor-running induction motor 6 is used as a driving source of a running unit 5 and a longitudinal running unit 9 making a chuck part 12 of an automatic removing device of a molded article move in an longitudinal and crossing directions. Electric energy to be supplied to the induction motor 6 is made variable by making PID operation through digital control of an angle of current flow of a first or second bidirectional opening and closing element based on an actual moving speed of a running unit of the induction motor 6 and a predetermined speed stored in a memory beforehand by making use of the induction motor 6. With this construction, the control of the speed and a position of the running units 5, 9 is performed effectively.
Patent JP-H06260794-A (JP)
Title: Method and equipment for recognizing position of electronic part
Inventor: HIRATE TOSHIMASA
IPC: G01B11/24
Filed: 1993-03-08
Abstract: PURPOSE:To sense the position of a part accurately without decreasing the angle of view of a camera small, even when the lead pitch of an IC is reduced. CONSTITUTION:In the course of an IC11 being carried through its sucking and fastening by a robot head 15, the flat shape of the IC11 is photographed by a CCD camera 16. Based on the photographed image data, the position of the IC11 is sensed by a visual recognition controller 18 through a region setting process, a picture processing process and a data extracting process, and then, based on the sensed result, the mounting position of the IC11 is corrected. At this time, using a binary picture element data, the end parts of the leads of the IC11 are tracked in a processing region. Concurrently, the picture element data of the end parts are extracted, and the position of the center of gravity is determined in relation to the end parts. Since a center position O and an inclination angle theta of the IC11 are obtained thereby, even when the lead pitch of the IC11 is reduced, the position of the IC11 can be sensed accurately without the angle of view of the camera 16 being made small.
Patent JP-S56142262-A (JP)
Title: Piperazine derivative
Inventor: MATSUMURA SHINGO
IPC: C07D235/28
Filed: 1980-04-08
Abstract: NEW MATERIAL:An N 4 -carbamoylpiperazinopropanol derivative expressed by formula I [R is formula II [R 1  is ≤6C alkyl and cycloalkyl, etc. which may have an unsaturated bond; R 2  is H or CH 3 ; Z is -CH 2 CH 2 NHCO 2 R 3  (R 3  is ≤4C lower alkyl), -NHSO 2 R 3 , etc.], formula III (n is 1W2), formula IV, etc.] and an acid addition salt thereof.  
     USE: A β-blocking agent, capable of inhibiting the nervous transmission by the antagonism of the sympathetic peripheral β-acceptor, and usable for various circulatory diseases, e.g. hypertension, angina pectoris or arrhythmia, and diseases, e.g. lipid metaboilc disorder, with low toxicity.  
     PROCESS: An aryl glycidyl ether, e.g. 3-(6-bromothiochroman-4-ylideneoxido)-1,2- epoxypropane, is reacted with N-carbamoylpiperazine in an unreactive solvent, e.g. an alcohol, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10234890-A (JP)
Title: Club heat for wood
Inventor: YAMADA KAZUO
IPC: A63B102/32
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a club head for a wood which easily achieves lowering of the center of gravity. SOLUTION: A lower member 4 including a sole part 1B and an upper member 3 including a crown part 1A are joined so that the interior is hollow. The upper member 3 is composed of a low specific gravity metallic material, and the lower member 4 is composed of a higher specific gravity metallic material than the upper member 3. The low specific gravity metallic material composting the upper member 3 and the high specific gravity metallic material composition the lower member 4 are both composed of aluminum alloys having specific gravity difference by changing the element or weight ratio of the sub-component.
Patent JP-S57160668-A (JP)
Title: Printing device
Inventor: AOKI KENJI
IPC: G02F1/13
Filed: 1981-03-30
Abstract: PURPOSE:To enlarge the light transmitting rate of a liquid crystal light bulb and to reduce a hysteresis effect, in the electronic photographing type printing device using the liquid crystal light bulb, by mixing an optical active material in the liquid crystal. CONSTITUTION:Over a glass substrate 11 provided with signal electrodes 16, 16-1, and 16-2, a glass substrate 12 having common electrodes is fixed by a sealing agent 13, and a liquid crystal composition is enclosed therebetween. As for the liquid crystal composition, the optical active material, e.g., 3wt% of 4-(2-methylbutyl)-4-cyanobiphenyls added to e.g. the nematic liquid crystal 1,085 made by E. MercK Company, and a cholesteric liquid crystal having a long period is obtained. Thus the light transmitting rate of the liquid crystal liner bulb becomes large and the effect in which hysteresis disappears can be obtained.
Patent JP-S57159857-A (JP)
Title: Resin composition for paint
Inventor: KOJIYOU HIDEHIKO
IPC: C08G18/83
Filed: 1981-03-30
Abstract: PURPOSE: To provide the titled compsn. which has resistance to weather and light, gives a coating film having excellent adhesion, resistance to water and chemicals, etc. and is useful for the protective coat of glass bottles, containing a specified epoxy resin and an active org. hardener.  
     CONSTITUTION: A weather-resistant resin compsn. for paint contains an epoxy resin and an active org. hardener such as an aliph. or alicyclic polyamine or an amino resin, said epoxy resin being obtd. by reacting 1,2-epoxy alcohol such as glycidol with a urethane prepolymer contg. at least one aliph. isocyanate group in the molecule such as an isocyanate group-terminated urethane prepolymer derived form cyclohexanedimethanol and 4,4'-dicyclo-hexylmethane diisocyanate. This compsn. is useful as a film-forming resin compsn. for the protective coat of glass bottles, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08241603-A (JP)
Title: Lamp unit of vehicle
Inventor: HAYASHI HIDEYUKI
IPC: G02B5/02
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a lamp unit of a vehicle wherein visual depth is emphasized when a bulb is turned off, while brightness is strongly enhanced when the bulb is turned on, hardly damaging the feeling of transparency and uniformity in a beam dispersion pattern. CONSTITUTION: A lamp unit comprises a plurality of semicylindrical prisms 16 which extend vertically side by side are formed on the surface of a paraboloid of revolution 15 of a housing 10 on which a bulb 14 is mounted and supported, and a plurality of semicylindrical prisms 19 which are formed horizontally side by side on the inner surface of a front lens 11 having a horizontal wide stretch and mounted at the front of the housing 10. As for the front view of the frontlens 11, the pitches of the horizontal semicylindrical prisms 19 are gradually increased in upward or downward direction on both sides of the generally central portion of the lens 11, while the pitches (P1) of the vertical same prisms 16 are gradually increased in the right- or left-hand direction on both sides of the generally middle portion.
Patent JP-S63215366-A (JP)
Title: Door type rotary nozzle
Inventor: YOSHIHARA TETSUYA
IPC: B22D11/10
Filed: 1987-03-03
Abstract: PURPOSE:To improve and assure the safety of a casting operation by providing cams to the rear face of a frame which can be opened and closed with respect to a base plate and disposing clampers provided with detaining parts to be engaged with the rear face of the frame to the rear face of a rotor in such a manner that the clampers can be attached and detached. CONSTITUTION:The cams 9, 9 are provided to the opposed positions on the outside circumference in the bottom part of a stationary frame (door) 7 and clamper mounting parts 20, 20a are respectively disposed on both sides in the central part on the rear face of the rotor 10. A collector nozzle 16 is mounted to the rotor 10 and the frame 7 is closed and fixed to the base plate 2 at the time of pouring a molten metal. A stationary plate brick 4 and a sliding plate brick 13 are held in tight contact with each other by a coil spring 13 at this time so that the leakage of the molten metal is prevented. The nozzle 16 is removed and the clampers are mounted to the clamper mounting parts 20, 20a, then the rotor 10 is rotated to unlock the frame 7 at the time of opening the frame 7. Casting by neglection of clamper removal is obviated and safer and surer casting operation is permitted.
Patent JP-S59175659-A (JP)
Title: Selector device for automatic transmission
Inventor: NOGAMI TAKAHIRO
IPC: F16H61/20
Filed: 1983-03-18
Abstract: PURPOSE:To eliminate the complexity of gear shifting control, by detecting car stoppage and its shift position as well as a fact that a car is horizontality in its longitudinal direction, while selecting the shift position from a drive position to a neutral one. CONSTITUTION:Stepping on a brake pedal, when a foot brake is operated, those of a high level stop detection signal S1, a position detection signal S9, a level detection signal S26, a brake detection signal S29 and a guaranteed signl S12 are given to an AND circuit 2 altogether. And, an output signal of the AND circuit 2 comes to a high level and is inputted into a flip-flop circuit 1, outputting a driving signal S11 from the circuit 11 and operating a shift position selector mechanism 19, and a select lever is changed from a drive position to a neutral one. In addition, flip-flop circuits 11 and 12 are turned over into a reset state whereby each output of the driving signal S11 and the guaranteed signal S12 is stopped, thus all the motion of the mechanism 19 is checked.
Patent JP-H02283614-A (JP)
Title: Removal of thorium from raffinate
Inventor: AREN RATSUSHIYUTON
IPC: C01F15/00
Filed: 1990-02-27
Abstract: PURPOSE: To separate and remove Th from raffinate effluent produced from a stage for thickening U ores by prewashing the raffinate effluent, then extracting the Th contained therein by a specific solvent, further reverse extracting the Th with an alkaline soln. and precipitating the Th by using an alkali hydroxide slurry.  
     CONSTITUTION: The raffinate effluent contg. Th generated from the stage for thickening the U ores is filtered to get rid of zirconium phosphate or a solid. The filtrate is brought into counter current contact with odorless kerosene and is prewashed. The filtrate is brought into counter current contact at a ratio of 1:10 with odorless kerosene dissolved with 1 mol. concn. of tri-n- octylphosphine oxide solvent, by which the Th in the prewashed liquid is dissolved and extracted in the solvent. In succession, the liquid is reverse extracted by counter current contact at a ratio of 10:1 with a soln. contg. 4 mol. concn. of K 2 CO 3  and is diluted with water. A slurry which prohibits the crystallization of KNO 3  and contains 10% Ca(OH) 2  is added thereto to effect reaction, by which the Th is precipitated and separated away in the form of Th(OH) 4 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07258234-A (JP)
Title: Production of 1,3,4-oxadiazole-2(3h)-thione compound
Inventor: ISOBE TOSHIO
IPC: A61P31/04
Filed: 1994-03-17
Abstract: PURPOSE:To obtain in high yield in a short time without H2S generation the subject compound useful as e.g. a medicine (synthetic intermediate) having anti-tuberculotic activity, analgesic activity, antipyretic activity, etc., by reaction of CS2 with a monoacylhydrazine compound followed by reaction of a specific haloiminium salt. CONSTITUTION:The objective compound is obtained by reaction of CS2 with a monoacylhydrazine compound such as a compound of formula I [R<3> is an organic group such as a (substituted) (cyclo)alkyl, (substituted) alkenyl, (substituted) aromatic group or (substituted) heterocyclic group] in the presence of a base such as triethylamine or NaOH followed by reaction of a haloiminium salt of formula II (R<1> and R<2> each is a lower alkyl; X is a halogen; (n) is 2 or 3).
Patent JP-H05252395-A (JP)
Title: Image processing method
Inventor: MURAKAMI YASUMICHI
IPC: H04N1/403
Filed: 1992-03-04
Abstract: PURPOSE:To provide an image processing method capable of improving picture quality by improving binarizing processing. CONSTITUTION:In the image processing method for entering picture element(PE) density from a scanner by multigradation and binarizing the PE density, the inverses of the squares of relative distances between a remarked PE(x) and respective PEs a0 to a3, b0 to b3 arranged on adjacent positions surrounding the PE(x) are weighted to the gradation density values of the PEs a0 to a3, b0 to b3 and the arithmetic average of the weighted values is found out as a threshold and the remarked PE(x) is binarized based upon the threshold.
Patent JP-H08245310-A (JP)
Title: Attractant for bluegrass webworm
Inventor: OGATA KAZUMI
IPC: A01N37/10
Filed: 1995-03-07
Abstract: PURPOSE: To provide an attractant for bluegrass webworm (Parapediasia tererrella) having strong attracting action compared with a sex pheromone known as a conventional attractant for bluegrass webworm. CONSTITUTION: This bluegrass webworm attractant contains at least one component selected from anisic acid methyl, ethyl or propyl ester and/or at least one component selected from phenylacetaldehyde, 3-phenylpropionaldehyde and cinnamaldehyde. The attracting effect is further improved by mixing the above active component of the bluegrass webworm attractant with (Z)-11- hexadecenal and (Z)-9-hexadecenal.
Patent JP-S59172859-A (JP)
Title: Retransmission system
Inventor: TOMIKAWA MASATAKA
IPC: H04L69/40
Filed: 1983-03-22
Abstract: PURPOSE:To transmit with priority a frame during processing of backoff by limiting the start of transmission of frame of a new station during the backoff processing time in a bus type local area network. CONSTITUTION:When stations STN1 and STN2 transmit a data of a transmission frame to a coaxial cable 4 at the same time, collision is detected at each transceiver 2 and it is informed to the STN1 and STN2 via a collision detection signal line 53. The state of collision is detected by each transceiver 2 and it is informed on the signal line 53 to STN3-STNn not performing frame transmission. The STN3-STNn become in the state of transmission stop after this point of time, and after the STN1 and the STN2 stop the frame transmission after a prescribed time, they transmit the retransmission frame by means of the backup processing with priority. When a carrier by the retransmission frame is detected twice by a carrier detecting circuit 13, the STN3-STNn discriminate that the frame transmission from the STN1 and STN2 is finished, and release the transmission stop state.
Patent JP-S52130609-A (JP)
Title: Magnetic memory unit
Inventor: KAKIZAWA KOUJI
IPC: G11B19/22
Filed: 1976-04-26
Abstract: PURPOSE:To shorten revolution duration caused by inertia, by automatically applying brake as the charging voltage caused only by the inertial is short circuited for a direct current trnsistor motor.