baber/WOPTO huggingface dataset:
Patent JP-H11275952-A (JP)
Title: Device for hanging rice-plant
Inventor: UCHIYAMA EIJI
IPC: A01F25/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of omitting a coating process accompanied with welding in a tripod type device for hanging rice plants by making flange parts and a pole holding part assembling structures and omitting a coating process as far as possible. SOLUTION: In this device for hanging rice plants, a flange part comprises a flange plate 31, an upper presser 32, a lower presser 33, a through bolt 34 and a fixing nut 35 and a pole receiving part comprises a U-shaped pole receiving body, connection plates, the upper parts of which are bent like visor, and pole-holding hooks the lower parts of which are folded round by inserting a core material in a pipe and made into a pole-receiving hook shape.
Patent JP-H11278153-A (JP)
Title: Mounting structure of rear under mirror
Inventor: OE YOSHIFUMI
IPC: B60R1/08
Filed: 1998-03-28
Abstract: PROBLEM TO BE SOLVED: To additionally set up a rear under mirror without drilling into a car body after-assembly. SOLUTION: In this mounting structure, a clearance 16 is installed in space between an upper end edge 7 and an upper frame 8 of a rear window in a tail gate 1, and an engaging part 14 integrally formed in a base part 11 of a rear under mirror 10 is inserted into the clearance 16, and then its recess 15 is engaged by fitting it in a tip of the upper end edge 7. In this case, in an airspace between the base part 11 and the rear window is bonded together by an adhesive agent 18 comprised of pressure sensitive adhesive double coated tape.
Patent JP-H09285422-A (JP)
Title: Fitting structure for bar-shaped member
Inventor: IWASAKI RYUICHI
IPC: A47G29/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide fitting structure for bar-shaped member with which a dimension change caused by thermal expansion or the like can be absorbed even concerning a bar-shaped member such as towel hanger, handrail or hangle composed of thermoplastic resin. SOLUTION: When fitting parts 2 and 3 provided at both the terminals of a bar-shaped member 1 is to be fitted through fitting instruments 4 and 5 to an object 6 to fit it, one fitting part 2 is fixed through the fitting instrument 4 to the object 6 to fit it by a screw 46, and the other fitting part 3 fixes the fitting instrument 5 to the object 6 to fit it by a screw 55. Further, a groove 32 provided at the fitting part 3 is inserted to the side edge of the fitting instrument 5, and the groove 32 is fitted so as to be slid parallelly with the bar-shaped member 1 corresponding to the elongation/contraction of the bar-shaped member.
Patent JP-H02280008-A (JP)
Title: Optical sensor circuit
Inventor: IZUKAWA KAZUHIRO
IPC: G01V8/12
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a sensor circuit which has a small number of parts and is excellent in responsiveness by taking the terminal voltage of a light emitting element as a reference voltage, connecting the element to the base of a transistor and connecting a light receiving element to the emitter of the transistor. CONSTITUTION:When light emitted from a light emitting diode 11 is received by a phototransistor(PTr) 12, an electric current flows in the PTr 12. An NPNTr 13 acts as a grounded based to be turned on. The collector voltage of the Tr 13 becomes VF-VBE+VCE where VF means the anode voltage of the light emitting diode 11, VBE means the voltage between B-E of the Tr 13 and VCE means the voltage between C-E at the time of turning on the Tr 13. Supposing that VF=1.2V, VBE=0.7V and VCE=0.2V, the collector voltage becomes 0.7V. Since the electric current does not flow in the PTr 12 when the light emitted from the light emitting diode 11 is shielded by a light shielding plate 16, the Tr 13 is turned off. The collector voltage of the Tr 13 becomes VCC. Since the terminal voltage of the light receiving element gets constant and a constant-current action is accomplished, the response speed of the light receiving element is improved.
Patent JP-S58217133-A (JP)
Title: Heat pump system
Inventor: UEZAKI TOSHIKI
IPC: E04D13/18
Filed: 1982-06-11
Abstract: PURPOSE:To save energy by a method wherein heat is pumped up from a heat source and supplied to an outdoor heat discharge means to thereby thaw snow in winter and a coolant stored in the heat source is supplied to an indoor heat discharge means to thereby cool the room in summer. CONSTITUTION:The first outdoor heat discharge means 18 including a snow thawing panel 16 is adopted to discharge heat pumped up by a heat pump 14 from the low temperature heat source 13 which is capable of storing heat and the second indoor heat discharge means including a heat exchanger 20 is adopted to discharge heat from the low temperature heat source. In other words, the heat stored in the low temperature heat source 12 is pumped up by the heat pump 14 and is discharged through the snow thawing panel 16 to thereby thaw snow in winter. In this case, the heat source 12 which has had its heat pumped up by the heat pump is cooled and frozen. Further, in summer, the coolant which has been stored in the heat source for a long time since the last winter is discharged into the room through the heat exchanger 20 to thereby cool the room.
Patent JP-H01269426-A (JP)
Title: Shaking selector in thresher
Inventor: OSAKI MASAMI
IPC: A01F12/32
Filed: 1988-04-22
Abstract: PURPOSE:To change to an inclined attitude corresponding to object crops such as rice and wheat by making possible to change an inclined attitude to a feeding direction of a net-like body part corresponding to at least lower 1st receiving trough of a shaking selection rack. CONSTITUTION:A net-like body 12a at the top end of 1st shaking selection rack 12 is located over a 1st receiving trough 8 in a path of selecting wind and presented on a 1st flow down rack 10. The net-like body 12a is operated to switch to shake by an operation lever 13 through an operation linking wire 14 to be changed the attitude to a steeply inclined attitude 'A' and a gently inclined attitude 'B' making a side core of shaft P as a fulcrum.
Patent JP-S5224521-A (JP)
Title: Data co-photographing system
Inventor: WATANABE HIROAKI
IPC: G03B17/20
Filed: 1975-08-20
Abstract: PURPOSE: To make the thickness of a camera thin in connection with the data co-photographing system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04331019-A (JP)
Title: Hot saw blade
Inventor: NAKAYAMA KOJI
IPC: B23D61/02
Filed: 1991-05-02
Abstract: PURPOSE:To manufacture such a hot saw blade as excellent in durability by forming a cutting edge through machining after padding a cemented carbide piece to the steel blade edge by means of deposit welding. CONSTITUTION:A cemented carbide piece is pad-welded one by one to each of serrations 2 of a circular steel toothed blade 1, forming each tip 5 by a dresser, polisher, a grinding wheel or the like. As for the cemented carbide for this deposit welding, a cemented carbide of Co, W groups is used when such a cemented carbide of Ni group as hastelloy C276 is cut off, but when ordinary steel is cut off, a nickel group alloy is desirable. A steel blade is preheated at a temperature of 50-200 deg.C, and the cemented carbide is pad-welded at every blade serration, subjected to stress relief heat treatment at 500-700 deg.C, and welding residual thermal stress is removed, while a quenchhardening structure is tempered.
Patent JP-H06310741-A (JP)
Title: Solar cell element
Inventor: NAKAMURA NAOKI
IPC: H01L31/04
Filed: 1993-04-27
Abstract: PURPOSE:To enhance the energy conversion efficiency significantly by providing a layer for converting a light in the wavelength region uncontributive to photoelectric conversion into a light contributive to photoelectric conversion on the light receiving face side. CONSTITUTION:The surface of a p-type semiconductor Si substrate 3 is subjected to anode formation and an n<+> semiconductor layer 2 is formed on the surface whereas a p<+> semiconductor layer 4 is formed on the rear. A light receiving face current collecting electrode 1 is provided on the n<+> semiconductor layer 2 and a rear current collecting electrode 5 is provided under the p<+> semiconductor layer 4. Since a layer obtained through anode formation absorbs ultraviolet rays to emit a visible light, the short wavelength components (ultraviolet rays) which had been uncontributive to photoelectric conversion and converted into heat can contribute to photoelectric conversion thus enhancing the energy conversion efficiency of solar cell. Furthermore, the layer obtained through anode formation has porous surface exhibiting antireflection thus enhancing the energy conversion efficiency furthermore.
Patent JP-S62258218-A (JP)
Title: Thrust slide bearing
Inventor: MATSUO YOSHINORI
IPC: F16C17/04
Filed: 1986-05-02
Abstract: PURPOSE:To prevent abnormal wear, burning, or seisure attributable to partial contact of a bearing, which is caused by the whirling of a rotary runner due to misalignment at the time of assembling work, by constituting the captioned bearing in such a manner that the runner is easily and elastically deformed so that the runner easily conforms to the sliding surface. CONSTITUTION:Lubricating oil is supplied to a journal bearing 5 via oil-flowing holes 10A to 10C, and a part of it passes through a clearance of the journal bearing 5 and fills the inner peripheral side of a thrust slide bearing 4. In addition, either one of a rotary runner 3 and the bearing 4 is provided with an oil groove 8 so that a fluid lubricating film is formed as the runner 3 rotates. Next, a slit groove 12 is provided to the outer peripheral surface of the runner 3. In this connection, the plate thickness of the sliding surface 3A on the runner 3 side is made thinner, compared with the conventional type. As a result, with regard to the bearing slide surface, which is one of the parallel planes, the part 3A of the runner 3 tends to be deformed even with a small bearing load, while the rigidity of this part 3A becomes small, or the elastic deformation is enlarged.
Patent JP-H05300351-A (JP)
Title: Facsimile equipment
Inventor: MORI SHUJI
IPC: H04N1/32
Filed: 1992-04-21
Abstract: PURPOSE:To avoid useless use of recording paper by rejecting the reception from an opposite station to which no communication is desired and obtaining only reception data truly required. CONSTITUTION:An MPU 1 of this facsimile equipment controls the facsimile equipment based on a control program stored in a ROM 2, and when reception data including a TSI are stored in RAMs 3, 4 via an NCU 10 and a modem 9 from a line, the TSI is compared with a TSI stored in advance and when they are coincident, the data are printed out from a recording section 6 and when dissident, a display section 8 is used to display warning information and identification information and deletion or print of the reception data is selected by using a deletion switch 82 or a copy switch 81.
Patent JP-S59225504-A (JP)
Title: Coil exciting method
Inventor: HORIE HIDEO
IPC: H01F7/18
Filed: 1983-06-07
Abstract: PURPOSE:To shorten the rising time of a coil current and increase a current value by a method wherein an energy obtained by switching the coil is stored in a capacitor and, when the coil is excited, a voltage higher than a source voltage is applied to the coil by using that energy. CONSTITUTION:An oscillator 2 makes a transistor TR1 ON/OFF as shown by a diagram S3 through an AND-circuit 3. An energy, produced by a coil L2 when the transistor TR1 is made OFF, is stored in a capacitor C through a diode D1. When switches S1 and S2 are simultaneously closed in order to excite a coil L1, a transistor TR2 is made ON and the charge in the capacitor C is applied to the coil L1 through the transistor TR2. A current, as shown by a diagram (a), is applied to the coil L1. When the switch S2 is opened, a source voltage V is applied to the coil L1 through a diode D2 and a current determined by a resistance of the coil is applied. A diagram (c) shows a current necessary for the coil L1 to perform the operation. The time t1 is shorter than the time t2 obtained by a current diagram (b) of a conventional method.
Patent JP-S58217011-A (JP)
Title: Traveling vehicle with copying sensor
Inventor: FUJIWARA KOUJI
IPC: A01B69/00
Filed: 1982-06-11
Abstract: PURPOSE:To run a vehicle body along a boundary at a specific position under minimum steering control by delaying the steering control based upon an angle of entry by a specific time after the angle of entry is detected. CONSTITUTION:When the vehicle body enters an unreaped area from a reaped area across their boundary at the angle theta of entry, a sensor S1 detects the unreaped area and turns on firstly. Then, a sensor S2 detects the unreaped area as the vehicle body runs and then turns on. The numbers of pulses outputted from a distance sensor 5 during a period between the on-operation of the sensor S1 and the on-operation of the sensor S2 is counted by a counter 13 and the movement distance is calculated on the basis of the counted value and a unit run distance. The angle theta of entry is calculated on the basis of the movement distance and the interval of fitting between those photosensors S1 and S2. Then, a hydraulic cylinder 6 is driven the steering angle corresponds to the angle theta of entry; and front wheels 2 and 2 are turned to the right by a specific extent and turned to the left a specific time later to run the vehicle along the boundary through the single steering operation.
Patent JP-H01273868-A (JP)
Title: Hydraulic type fuel injector
Inventor: YAMADA KEIICHI
IPC: F02M47/00
Filed: 1988-04-26
Abstract: PURPOSE:To correctly control the fuel injection quantity by installing a spring into a hydraulic actuator and installing a pressure control means in a working oil pressure system. CONSTITUTION:A spring 15 is accommodated in the body 10 of a hydraulic actuator 1, and the first solenoid valve 42 for relief (pressure control means) connected in parallel with a hydraulic pump 41, pressure detecting sensor 3, and an accumulator 44 are installed in a working oil pressure system 4. Therefore, the position of a pressure receiving member 13 is determined by the working oil pressure and the spring 15, and the variation of the pressure in an engine cylinder is not applied, and also the influence of the delay of response of the first solenoid valve 42 is cut off. Therefore, the fuel injection quantity can be correctly controlled.
Patent JP-H06305987-A (JP)
Title: Method for dimerizing lower alpha-olefin
Inventor: NAKAGAWA KANJI
IPC: B01J27/232
Filed: 1993-04-27
Abstract: PURPOSE:To provide a method for dimerizing or codimerizing a lower alpha-olefin, having extremely improved activity while maintaining selectivity to the objective formed product. CONSTITUTION:In a method for dimerizing a lower alpha-olefin, a catalyst comprising an alkali metal, a supporting substance of an anhydrous potassium compound and carbon is used. The supporting substance of an anhydrous potassium compound is composed of potassium tungstate and potassium carbonate and the amount of the potassium tungstate is 0.2-20wt.% based on the total weight of the supporting substance.
Patent JP-H08292604-A (JP)
Title: Yellow toner
Inventor: FUJITA RYOICHI
IPC: G03G9/087
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a yellow image having excellent triboelectric property, high image density and high durability, and showing sharp hue, by incorporating a binder resin and a blend pigment prepared by blending specified two kinds of compds. CONSTITUTION: This yellow toner contains yellow toner particles containing at least a binder resin, a compd. No.1 expressed by formula I and a compd. No.2 expressed by formula II. Thereby, the triboelectric property of the yellow toner is stabilized. By blending the compd. No.1 having two chlorine atoms and the compd. No.2 having one chlorine atom, stable negative triboelectrification property can be obtd., and by using the combination of the compd. No.1 and the compd. No.2, deviation of hue toward blue or red which is caused when only the compd. No.1 or compd. No.2 is used can be suppressed but a sharp yellow color can be obtd.
Patent JP-S5525494-A (JP)
Title: Irradiation hardened adhesive agent composition
Inventor: DEBITSUTO JIYON SENTO KUREAA
IPC: C08F287/00
Filed: 1979-08-10
Abstract: {PG,1 A cured adhesive composition possessing excellent cohesive strength at high temperatures along with excellent shear strength and solvent resistance is prepared by the electron beam initiated curing of an adhesive composition comprising selectively hydrogenated monoalkenyl arene/conjugated diene block copolymer component, tackifying resin and a di-to-tetra-functional acrylate or methacrylate selected from the group consisting of acrylic and methacrylic acid esters of polyols.
Patent JP-H043828-A (JP)
Title: Air conditioning device
Inventor: OZAKI AKIHIRO
IPC: F24F3/16
Filed: 1990-04-19
Abstract: PURPOSE:To save air conditioning energy and to maintain formaldehyde concentration at a stable value by a method wherein water is sprinkled over the surface of a cooling coil by means of a sprinkling device to bring a cooling coil surface into a wet state as an air conditioning system is operated, and formaldehyde gas contained in air is dissolved in water for removal. CONSTITUTION:There is need to dilute formaldehyde gas concentration in clean rooms 5 and 5a by means of an air conditioning device 1 after formaldehyde gas is fed in clean rooms 5 and 5a and sterilization to prevent the occurrence of microorganism contamination is carried out. In this case, water is fed through a water feed pipe 32 to open an automatic valve 31. A sprinkling nozzle 29 is always brought into a sprinkling state, and through utilization of water solubility of formalin gas, formaldehyde gas is dissolved in sprayed water to remove formaldehyde gas in the clean rooms 5 and 5a. In this way, a heat loss by a total open air system is prevented from incurring, an energy saving effect is increased, and formaldehyde gas concentration can be maintained at a value lower than specified concentration.
Patent JP-S5625086-A (JP)
Title: Pulverulent body handling ship equipped with bagging shop and the like
Inventor: OOKUBO JIYUNZOU
IPC: B63B25/04
Filed: 1979-08-09
Abstract: PURPOSE: To reduce cost of transportation and maintenance by providing a closed supply device, bagging shop, closed take-out device, etc. to bag bulk pulverulent body on ship.  
     CONSTITUTION: In a bulk cement handling ship or the like, a closed take-out device 12 for taking out bulk cement 7 in hold 4 consists of a chain conveyer 8, pump device 9, transfer pipe 10, etc. Along the center line of upper deck 11 are arranged a warehouse 13, bagging shop 14 and bag producing shop 15 sequentially fore-and aft. This bagging shop 14 is provided with a closed receiving hopper 16 to which a terminal end of the transfer pipe 10 communicates. On the right side of the upper deck 11 is provided a closed supply device 17 having bulk cement 7 brought into a hold 13. For this device 17 is used a pneumatic transporting system, and piping therefor is provided from the upper deck 11 to the upper portion of the respective hold 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60246797-A (JP)
Inventor: ABE HIDEJI
IPC: D06F58/28
Filed: 1984-05-21
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-H10291222-A (JP)
Title: Rubber plate and its manufacture
Inventor: SUZUKI HIROSHI
IPC: C08K5/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To upgrade a tensile strength and extensibility and to obtain a smooth surface by mixing a mixture containing vulcanized rubber powder and hot-melt adhesive at predetermined temperature for a predetermined time, then molding it under specific pressure, and cooling it while it remains pressurized. SOLUTION: A mixture containing vulcanized rubber powder and hot-melt adhesive is mixed at 100 to 160 deg.C for 1.0 to 6.0 min, then molded at 120 to 200 deg.C for 10 to 40 min under the pressure of 30 to 80 kgf/cm<2> , and cooled while it remains pressurized. The vulcanized rubber powder is new material, reclaimed material or a mixture of them. The reclaimed material uses powder of vulcanized rubber product such as for example, tire, or use any of natural rubber and synthetic rubber. Its particle size is normally 0.05 to 5 mm. The adhesive is hot-melt adhesive of thermoplastic polymer. Ethylene-vinyl acetate copolymer is preferable in view of excellent adhesive force, colorless, odorless and satisfactory operability, and its using amount is 1.0 to 15.0 wt.% of the overall vulcanized rubber powder mixture.
Patent JP-H11296880-A (JP)
Title: Optical disk device
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/09
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of precisely control the position of an optical pickup. SOLUTION: In the optical disk device for recording/reproducing a high density recording medium 100 having a land and groove areas L and G, a gain adjustment is performed for each of the tracks of the land and groove areas L and G, the set value of the track of the area having a smaller gain is selected, or based on the average set value of the gains of both areas, gain adjustments are performed for the land and groove areas. Alternatively, by controlling the movement of an optical head in the radial direction of the high density recording medium 100 corresponding to the inclination of the wave form of a tracking error signal, a tracking follow-up operation is performed for the land area L or the groove area G.
Patent JP-H05284260-A (JP)
Title: Picture evaluation method and device
IPC: H04N1/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a device in which a visual evaluation is made coincident with a color picture in an excellent way and quality of a color picture is properly evaluated by giving a weight to noise power spectrum obtained through 2-dimension orthogonal transformation to color information of the color picture, that is, lightness, saturation and hue so as to make calculation of an overall picture evaluation. CONSTITUTION:A 2-dimension spectral arithmetic operation means 14 supplies 2-dimension orthogonal transformation to 2-dimension color information after pre-processing to obtain respective 2-dimension spectrums. Then, a 2-dimension spectral linear processing arithmetic operation means 15 is used to a linear processing spectrum. Then, a function representing a spatial frequency characteristic of a human visual system is multiplied with each spectrum of each information of lightness, saturation and hue subject to linear processing. Then, a picture evaluation value of lightness information, saturation information and hue information are calculated by integrating an output of a spatial frequency characteristic correction means 16 with a picture evaluation value arithmetic operation means 17 and the overall picture evaluation is calculated by applying the arithmetic operation processing with a proper weight multiplication to the evaluated value.
Patent JP-H04334581-A (JP)
Title: Wastes disposal equipment
Inventor: FUJITA TATSUO
IPC: B09B3/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide a wastes disposal equipment by which steam produced from wastes is condensed excellently to dry the wastes uniformly and at the same time evaporated water is discharged excellently. CONSTITUTION:A wastes storage container 3 is installed in a wastes disposal chamber 2 having a microwave generating apparatus 9, an air discharging pipeline 14 to discharge air 16 supplied from a ventilating means 11 after the air 16 cools the outer walls of the wastes storage container 3 is connected with a wastes disposal chamber 2, a discharging pipeline 17 to discharge condensed water 15 in the wastes storage container 3 is connected to the bottom part of the wastes storage container 3, wastes are dried by the microwave heating means 9, and at the same time steam is condensed to water in the wastes storage container 3, so that the wastes 8 are dried uniformly and excellent water discharging function is provided.