baber/WOPTO huggingface dataset:
Patent JP-S62140908-A (JP)
Title: Magnetic belt and low noise magnetic belt winding device
Inventor: KUMAZAWA SHIN
IPC: B65G39/16
Filed: 1985-12-16
Abstract: PURPOSE:To prevent a binding of a belt from loosening and to realize low noise operation, by coating an elastomer on the leg parts of a magnetic material piece which pierces through a belt and is secured to the latter by pins inserted into the magnetic material piece at the back surface of the belt, to obtain a finished surface. CONSTITUTION:A magnetic material piece 20 having leg parts 21a, 21b piercing through a belt from the front surface to the rear surface of the latter, is secured to the belt 10 by retaining pins 30 inserted into the leg parts 21a, 21b at the back surface of the belt 10. Further, the leg parts inserted thereinto with the retaining pins 30 are coated with an embedded in an elastomer material 40 to be formed into a suitable shape having a finished surface 41 adapted to be engaged with a drive wheel. With this arrangement it is possible to prevent a bolt or the like from loosening and to realize low noise operation.
Patent JP-S61154441-A (JP)
Title: Rim type water wheel generator
Inventor: OZAWA KOJI
IPC: H02K5/10
Filed: 1984-12-26
Abstract: PURPOSE:To enable to hold a sealing gap of an air seal constant even if a rotor rim is displaced by integrating a water seal and the air seal through an elastic unit formed on a water pressure iron tube. CONSTITUTION:A water seal 6a and an air seal 7a are integrally formed through an elastic unit 5 with a water pressure iron tube 1. Then, the seal 7a is pressed together with the seal 6a to a rotary rim 3 by the unit 5 to move integrally with the seal 6a, and the sealing gap 11 is maintained constant similarly to the sealing gap 8 of the seal 6a. Thus, the gap 11 of the seal 7a is held constantly, it is not necessary to regulate supplied pneumatic pressure upon axial displacing of the rim 3, thereby reducing the air supplying mount to the seal 7a.
Patent JP-H06132279-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAZU YASUMASA
IPC: H01L29/78
Filed: 1992-10-20
Abstract: PURPOSE:To form a gate oxidation film having a good quality, by excluding essentially the effect of a natural oxidation film from the thermal oxidation process of a semiconductor. CONSTITUTION:A plurality of substrates are inserted into a reactor core tube (load-in of substrate, in the figure). The temperature of the reactor body is kept at such a temperature not higher than about 500 deg.C for the surface of the substrate as not to be oxidized remarkably during the pertinent processing time of about ten minutes. Then, in the state of sealing the reactor, the atmosphere in the reactor core tube is replaced with an atmosphere 1 to remove a natural oxidation film on the surface of the substrate therefrom (cleaning processing). Keeping the state of sealing the reactor intact, the atmosphere 1 in the reactor core tube is replaced again with an atmosphere 2 for oxidizing. In the state wherein the substrate is laid in the atmosphere 2 controlled with a good reproducibility, the temperaturre of the substrate inclusive of the reactor body is increased to a predetermined temperature at a temperature-rising rate not smaller than about 100 deg.C/minute, and thereafter, it is kept intact in a predetermined time. After completing the oxidation of the same, the atmosphere 2 is replaced with an inactive atmosphere, and the temperature of the substrate is decreased to carry out it from the reactor. Thereby, the oxidation film having a high quality and excluding essentially the effect of the natural oxidation film can be formed with a good controllability.
Patent JP-S63133953-A (JP)
Title: Agar jelly cake containing liquid and preparation thereof
Inventor: SUGIHARA MASAHIRO
IPC: A23L21/10
Filed: 1986-11-26
Abstract: PURPOSE:To obtain the titled epoch-making cake holding a liquid at the center in original state, by pouring a carrageenan-containing agar liquid into a vessel filled with an aqueous solution of KCl, pouring a fluid to the center through a thin tube and gelatinizing the agar liquid. CONSTITUTION:An agar liquid having the composition for jelly and mixed with carrageenan is concentrated. The concentrated liquid is filled in a bottom- opened frame 2b placed on the bottom of a vessel 2a filled with an aqueous solution C of KCl. A syrupy or pasty fluid B is injected into the center of the vessel through a thin tube 3b and the agar liquid is gelatinized. The produced jelly is released from the frame 2b and dried to obtain the objective cake.
Patent JP-H0512259-A (JP)
Title: Document preparation device
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/22
Filed: 1991-10-28
Abstract: PURPOSE:To offer a document preparation device which can easily designate a selection object range in a homonym in a sentence where the homonyms are continued, which can facilitate candidate character selection work, which can accurately and speedily execute document input and in which operability is improved. CONSTITUTION:A control part 4 processes the word including the character as the selection object range of the synonym by designating the arbitrary character in the conversion result of a conversion part 3 displayed in an output part 6 with a cursor key. The output part 6 displays the range which is set to be the selection object in a specified display form (underline), and the word where the homonym exists is displayed in a display form (overline) different from the specified display form.
Patent JP-S61151527-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SATAKE MASANORI
IPC: C08F20/52
Filed: 1984-12-25
Abstract: PURPOSE:To provide large covering force and to prevent the exfoliation and injury of a silver halide photographic emulsion layer during developing process by incorporating the polymer expressed by formula 1 or 2 into at least one layer of said emulsion layer. CONSTITUTION:The polymer expressed by formula 1 or 2 is incorporated into the silver halide photographic emulsion layer in a silver halide photographic sensitive material having at least one layer of the silver halide photographic emulsion layer to at least one side of a base. The polymer having the repeating unit expressed by formula 1 or 2 to be added to the photographic emulsion layer is preferably of 5,000-200,000 weight average mol.wt. The amt. of such polymer to be added is selected to an optional amt. and said polymer is added to said layer preferably at 5-50wt%, more particularly preferably 30-40wt% by the weight of the total binder in the photographic emulsion. The polymer may be incorporated into any of the photographic emulsion layers and is more preferably incorporated into the entire photographic emulsion layer.
Patent JP-2001102020-A (JP)
Title: Contact segment for battery in battery box
Inventor: SASE MASAYOSHI
IPC: G04G99/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact segment which, when making two types of contact segments, may simplify a product jig, prevent deformation of the contact segment and make both segments into one common component. SOLUTION: In contact segments for a battery mounted within a battery box, to make two types of contact segments of a positive polarity and a negative polarity into one common component, the contact segment of the positive polarity has support portions 2d and 2d supported within the battery box and a elastically deformable tongue-shaped piece 2a. The support portions 2d, 2d and the tongue-shaped piece 2a are disposed on the same plane. A negative polarity contact segment 2' is also formed to bend the tongue-shaped piece of the positive polarity contact segment in a given angle relative to support portions. Thus, only with bending the tongue-shaped piece of the positive polarity contact segment, the negative polarity contact segment may be produced.
Patent JP-H01125432-A (JP)
Title: Trencher
Inventor: KAWABE HISAO
IPC: E02F5/06
Filed: 1987-11-07
Abstract: PURPOSE:To excavate a trench vertically even to sloped ground's surface by a method in which the rotary shaft of a soil discharge auger is supported on the body of a trencher in such a way as to enable a supporter to support pivotally the end portion in the carrying direction to be freely displaced vertically. CONSTITUTION:The starting end in the carrying direction of the rotary shaft 20 of a soil discharge auger 2 is connected with the drive shaft 22 of the auger 2 set on the body (a) of a trencher A through a joint 23 to be freely bent and turned vertically viewed from back side around the starting end for the shaft 20. A supporter 24 to pivotally support the end portion in the carrying direction of the shaft 20 of the auger 2 is supported in such a way as to enable it to be displaced vertically. The shaft 20 of the auger 2 is projected in such a way as to enable it to displaced vertically in relation to the trencher 1 and also trench W to be excavated vertically to sloped ground's surface GL. The excavated soil can thus be carried out with good efficiency without increasing the load of the auger 2.
Patent JP-2000100500-A (JP)
Title: Intermediate electric connector
Inventor: SAKATA KATASHI
IPC: H01R13/33
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate electric connector with a contact piece largely elastically deformed with a contact section even by a small contact pressure and having a large wiping effect at a contact section. SOLUTION: A contact piece 3 is bent and molded with a raw material, and it is integrally provided with at least two arm-like flexible sections 5 elastically displaced to pass each other practically in parallel directions and a high- rigidity fixed section 4. The flexible sections 5 are provided with at least bend sections 5A, 5B respectively at the middle sections, and the fixed section 4 is locked and held on the inner wall face of a slot 2 when the contact piece 3 is inserted to the prescribed position in the slot 2 of a housing 1. At least two flexible sections 5 are protruded in opposite directions from the opposite openings of the slot 2, protruded portions form contact sections 7A, and two flexible sections 5 are made flexible in the changing directions of the protruded quantities of the contact sections 7A from the slot openings.
Patent JP-H06113595-A (JP)
Title: Motor controller
Inventor: TAMURA YUJI
IPC: H02P8/00
Filed: 1992-09-29
Abstract: PURPOSE:To allow r.p.m. control of motor by simply providing a simple circuit additionally. CONSTITUTION:A table memory 7 stores a plurality of time data for controlling r.p.m. of motor gradually. A timer control section 4 is set with time data read out from the table memory 7 and produces a time up signal upon elapse of a set time after start of time measuring operation. Every time when the time up signal is provided, a DMA control section 6 reads out time data from the table memory 7 and sets the time data in the timer control section 4. Every time when the time up signal is provided, a motor control section 3 alters pulse interval of motor drive waveform thus controlling r.p.m. of the motor.
Patent JP-H04157393-A (JP)
Title: Laser alarm device
Inventor: NISHIMURA TOMONORI
IPC: G01S17/02
Filed: 1990-10-19
Abstract: PURPOSE:To enable discrimination of a scattering body being present at random in a space, from a true object, by avoiding issuance of an alarm when the width of fluctuation of a received light level of a continuous light received simultaneously with a pulse light is larger than a set value. CONSTITUTION:A pulse light and a continuous light are transmitted as a transmission laser light 9 from a laser light source 1, a received light 10 thereof is detected by a detector 4 through a receiving optical system 3, and the light derived from the pulse light is amplified 5 and supplied to a determination circuit 8. The light derived from the continuous light is amplified 6 and then the width of fluctuation of a level is detected by a level fluctuation width detector 7. When this width of fluctuation of the level exceeds a set value, the determination circuit 8 reckons this as reception of a scattered light caused by snowfall or rainfall and does not conduct issuance of an alarm, thus avoiding issuance of a false alarm. According to this constitution, the probability of the false alarm can be lessened remarkably.
Patent JP-2001096651-A (JP)
Title: Folding and raising stationary structure
Inventor: TANAKA KEIJI
IPC: B31D5/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of being fixedly folded and raised merely by folding and raising a folding stand plate. SOLUTION: Protruding edges 4 are projected across a hinge folding line 2 from a base of a folding stand plate 3 extended from both sides of an adhering surface 1 through the line 2, and a panel 5 is adhered to a front surface of the surface 1. Then, the plate 3 is folded and raised backward to tension a thickness 6 of the edge 4 at the back surface of the panel 5 to fix a folded and raised state of the plate 3.
Patent JP-H06112863-A (JP)
Title: Line changeover device
Inventor: KITO KAZUAKI
IPC: H04B1/74
Filed: 1992-09-28
Abstract: PURPOSE:To reduce device cost by connecting a relay device to either a main line or a standby line, detecting a control signal or a line fault signal and identi fying the line to be the standby line when the signal is detected. CONSTITUTION:After a transmission signal is sent to a standby line 19 and the signal is fed to a transmission reception section 7 via a relay 16, a reception data reproduction section 9 converts the signal into control data, which are fed to a CPU 10. The CPU 10 checks a bit pattern of the control data. In this case, when a reception signal is an idle signal, the signal has the same bit pattern even when the signal is segmented at any location in the unit of 8 bits, and the bit pattern of the reception signal is coincident with any of 8 kinds of bit patterns obtained by rotating the bit pattern of the idle signal. Thus, it is discriminated that the reception signal is the idle signal. As to data sent/received by the standby line, the equipment configuration is simplified by having only to provide a bit synchronization means through the setting of the control signal in this way.
Patent JP-S63135447-A (JP)
Title: Heat-reactive, water-soluble or water-dispersible polyester urethane composition
Inventor: SATO KAZUO
IPC: C09D175/00
Filed: 1986-11-26
Abstract: PURPOSE:To obtain the title composition excellent in adhesiveness to various bases, stability as a solution, etc., by reacting a urethane prepolymer comprising a specified compound, a component for introducing carboxyl groups and an organic polyisocyanate with a blocking agent. CONSTITUTION:A compound (a) having at least two active hydrogen atoms, comprising a polyester-polyol and, optionally, other compounds having at least two active hydrogen atoms is reacted with a component (b) for introducing carboxyl groups which is a compound having at least two hydroxyl or amino groups and at least one carboxyl group and an organic polyisocyanate (c) to obtain a urethane prepolymer (A) having 1.0-7.0wt% carboxyl groups and at least two free NCO groups in the molecule. Component A is reacted with a blocking agent (e.g., acetylacetone) (B) which can permit regeneration of NCO groups by heating and the carboxyl groups are neutralized with ammonia or an organic amine. The produce is dissolved or dispersed in water.
Patent JP-H01127285-A (JP)
Title: Welding gun for industrial robot
Inventor: SAKURAI MOTOKAZU
IPC: B25J15/00
Filed: 1987-11-09
Abstract: PURPOSE: To prevent a chip holder from being broken when a welding operation is conducted in a state where the chip holder has no chip, by providing the rod of a cylinder for opening or closing the chip holders with an adjusting means for changing the closed stroke length of the chip holder. CONSTITUTION: The closed stroke length of a rod 13 of a cylinder 12 is adjusted by a turnbuckle screw (adjusting means) 15 such that a gap between a pair of chip holders 9a, 9b when they are closed in a state where a chip 11a of 11b is removed from at least one of the pair of chip holders 9a, 9b is larger than the thickness of a work. When the chip 11a of 11b is removed from the chip holder 9a or 9b and the pair of chip holders 9a, 9b are moved by the cylinder 12 and welding an operation is conducted, the chip holder 9a or 9b with no chip is not put into contact with a work, which prevents the chip holder from being broken.
Patent JP-H06126555-A (JP)
Title: Method and apparatus for feeding bolt or the like
Inventor: SAKAMOTO TOSHIHARU
IPC: B23P19/06
Filed: 1992-10-21
Abstract: PURPOSE:To enable a fastening operation to be continued even if a parts feeder is clogged up with bolts or the like. CONSTITUTION:When a parts feeder 1 is clogged up with bolts, it is detected by a bolt block detecting means 11B. A signal from the detecting means 11B allows a feed control means 11A to take bolts out of a holding pallet 9 disposed on the way of bolt feed to feed the bolts to a fastening robot 8 by a feeding robot 5. Thus, the fastening operation by the fastening robot 8 can be continued without interruption.
Patent JP-H09131069-A (JP)
Title: Power converter
Inventor: KOSHIN HIROAKI
IPC: H02M7/48
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enable the constitution of a step-up circuit by one switch element, without using a transformer, by making it specified circuit constitution. SOLUTION: A step-up circuit is constituted, having a capacitor C1 where the positive electrode side and the negative electrode side at both ends are connected, with their poles same, to one end and the other end of the output of the DC power source on input side, a switch element Q2 whose one end is connected to one end of the DC power source through a choke coil L1 and whose other end is connected to the other end of the DC power source, a capacitor C2 whose one end is connected to one end of the switch element through a diode D1 and whose other end is connected to the other end of the DC power source, and the first PWM controller 2. Moreover, a diode D2 is connected between each emitter and collector of the switch element Q2 so that the emitter side may be an anode and that the collector side may be a cathode.
Patent JP-S63135842-A (JP)
Title: Screw press cutter
Inventor: KATO HIROMI
IPC: G01N19/02
Filed: 1986-11-27
Abstract: PURPOSE:To cut a guide tube for instrumentation and a cable for instrumentation securely, by driving a motor with a reduction gear at emergency in a boiling water nuclear reactor to cut the guide tube and the cable for instrumentation with a screw press cutter. CONSTITUTION:A motor 1 with a reduction gear consists of a motor section 5 and a reduction gear 6. A driving gear 14 is fixed on an output shaft 13 of the motor and meshed with a gear 15 of a screw shaft 16. A cutter blade 26 is mounted at the tip of the screw shaft 16. A guide tube 29 for instrumentation within a mobile reactor core (TIP) and a cable 30 for TIP are fixed on a stand 22 with plug seats 27 and 28. With an emergency command given, the motor 1 is driven to lower the screw shaft 16 through gears 14 and 15, the TIP guide tube 29 and the cable 30 are cut with the cutter blade 26 and then, open ends thereof are closed with one side of the cutter blade 26 and a slide piece 32. Thus, the use of the cutter blade enables the cutting of the TIP guide tube and the cable with a high reliability at emergency thereby facilitating the maintenance of the cutter.
Patent JP-H07105332-A (JP)
Title: Information pattern display member, reader and recorder
Inventor: TAWARA TAKAO
IPC: G06K19/06
Filed: 1993-10-05
Abstract: PURPOSE:To provide the information pattern display member not remarkable, not occupying much space, easily deformed and satisfying a minimum bar width criterion, the reader and the recorder in matching with the display member. CONSTITUTION:Micro ring codes are arranged onto a flexible thread whose diameter is 1mm or below to form an information pattern display member 1 and an engagement means with a small sized article is formed to the tip of the member 1. A guide path of an information pattern reader R is specified by a guide hole 81 of a guide 8 when the information pattern display member 1 is read and irradiation and reading are implemented easily. Recording faces of a couple of recording heads in the information pattern recorder are arranged opposite to each other so as to hold the information pattern display member 1 inbetween.
Patent JP-H09130103-A (JP)
Title: Band pass filter provided with multi-layered substrate-incorporated trap
Inventor: ENDO TOSHIYUKI
IPC: H01P1/205
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact band pass filter provided with trap of 800MHz to 2GHz band by using a standard organic multilayered substrate and a capacitor ship on the market. SOLUTION: This band pass filter provided with trap of 800MHz to 2GHz band consists of conductor layers 5 to 8, an organic dielectric layer, a multilayered substrate, and a capacitor chip 9 mounted on the multilayered substrate, and components of the filter other than the capacitor 9 and an input/ output terminal 11 are provided on internal conductor layers. Conductor layers 5 to 8 constituting the filter are electrically connected to each other via through hole 12 to 14.
Patent JP-H02128824-A (JP)
Title: Optimum molding condition setting machine for injection molding machine
Inventor: FUJITA SHIGERU
IPC: B29C45/76
Filed: 1988-11-09
Abstract: PURPOSE:To easily achieve the setting of a proper molding condition for molding a good product within a short time by performing a test shot on the basis of the initial condition obtained by making analysis by a molten material flow analyzing means. CONSTITUTION:In a molten material flow analyzing means 12, a mold model is prepared, and resin flow analysis, resin cooling analysis and structural strength analysis are successively performed with respect to said model. The analytical results are evaluated by an analytical result evaluation means 14, and an initial molding condition and the tolerant range thereof are prepared to be set to perform a test shot. When a product is inferior, the data relating to the name and state of inferiority are inputted to a molding inferiority eliminating means 16 and a molding inferiority cause estimation knowledge data base is used to estimate an inferiority cause and a measure list is prepared. A measure high in preferential order is selected to operate the correction value of a molding condition and, when said correction value is within a tolerant range, the molding condition is corrected to perform a test shot.
Patent JP-H03167146-A (JP)
Title: Collective method for preparing diisopropyl ether and gasoline
Inventor: HAATOREI OUEN
IPC: C10L1/02
Filed: 1990-10-19
Abstract: PURPOSE: To economically obtain the subject compounds while avoiding a recycle process of the unreacted C 3  hydrocarbons, by producing diisopropyl ether(DIPE) from C 3  hydrocarbons rich in propene, then transferring unreacted C 3  hydrocarbons to the conversion gone of the oxides and hydrocarbons.  
     CONSTITUTION: Hydrocarbons 110 of C 3  rich in propene are reacted with water and isopropanol(IPA) recycled from a high-pressure separator 120 in a hydration and etherification reactor 115 containing an acid catalyst. The flow out of the reactor 115 is mixed with fresh water 118 and transferred to a high-pressure separator 120. DIPE from which an aqueous flow containing IPA has been separated and the flow 121 containing unreacted C, hydrocarbons are flush vaporized 125 and a tower bottom flow 130 is transferred to an isolatoi 131, whereby the flow is separated to a flow 133 containing DIPE 132, unreacted C 3  hydrocarbons and a flow 134 containing IPA. C 5  + hydrocarbons of higher molecular weights are obtained by transferring the flows 133 and 134 to conversion part containing acidic zeolite with middle size holes together with the tower top flow 128 of the flush vaporizer 125. 
     COPYRIGHT: (C)1991,JPO