baber/WOPTO huggingface dataset:
Patent JP-H07255156-A (JP)
Title: Structure for fixing exciter of power generator
Inventor: KANEKO TSUGIO
IPC: H02K19/38
Filed: 1994-03-15
Abstract: PURPOSE:To provide a fixing structure of an exciter of a power generator which can prevent vibration of the exciter body by ridigly fixing the exciter body to the power generator body without increase of weight of a bearing box. CONSTITUTION:An inlet duct 10 with one end 1 fixed at be left end part (in the figure) of a cover 5 of an exciter body 3 and the other end fixed to an end cover 13a of a power generator body l and an exhaust duct 11 with one end fixed to the right end part (in the figure) of a yoke 4 of the exciter body 3 and the other end fixed to the end cover 13a are provided. The exciter body 13 can be rigidly fixed to the power generator body 1 and vibration of the exciter body 3 can be prevented by supporting both end portions of the exciter body 3 with these ducts 10, 11 and the inside of exciter body 3 is cooled by branching a part of the cooling air circulating in the power generator body 1.
Patent JP-H11242419-A (JP)
Title: Image forming device
Inventor: OGAWA TAKEHIRO
IPC: G03G21/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To control the fixing unit and the cooling fan of an image forming device by simple constitution without using an expensive processor or a complicated program. SOLUTION: By a microprocessor unit(MPU) 1, a fixing unit 14 and a cooling fan 5 are controlled to be turned on/off by using one heater control signal S. Then, a timer/switch circuit 3 is arranged between the signal S and the fan 5. By the timer/switch circuit 3, the fan 5 is actuated only for a time T even after the signal S is turned off.
Patent JP-H06256852-A (JP)
Title: Production of square pipe having low yield ratio and excellent weatherability
Inventor: YAMAMOTO YASUSHI
IPC: C21D9/08
Filed: 1993-03-04
Abstract: PURPOSE:To produce the square pipe having a low yield ratio and excellent weatherability. CONSTITUTION:The corner parts of a low-alloy steel square pipe contg. one or two kinds of 0.10 to 2.0% Cu and 0.070 to 0.150% P are heated to Ac3 or above and is then cooled down to <=200 deg.C at <=10 deg.C/sec cooling rate and is subjected to tempering in a 200 to 600 deg.C range at need, by which the square pipe having the low yield ratio and the excellent weatherability is obtd. As a result, the square pipe having high strength of >=40kgf/mm<2>, low yield ratio and the excellent weatherability is inexpensively produced without specifically using costly elements.
Patent JP-H05243843-A (JP)
Title: Plane antenna and its production
Inventor: IHARA MASARU
IPC: H01P11/00
Filed: 1992-02-28
Abstract: PURPOSE:To obtain the plane antenna which can use an oxide superconductor as a conductor part. CONSTITUTION:The plane antenna is constituted by forming semiconductor layers 3a, 3b, and conductor parts 4, 4a and consisting of an oxide superconductor on a sapphire substrate 1. The sapphire substrate works as a crystal growth substrate being satisfactory to both of the oxide superconductor and a silicon semiconductor, therefore, the desired purpose can be attained.
Patent JP-H09236822-A (JP)
Title: Liquid crystal display element and its production
Inventor: NAKAJIMA JUNJI
IPC: G03F7/038
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve voltage retention and life reliability, to solve problem that leak current is generated by invasion of oblique light etc., and unevenness is generated by orientation difference owing to level difference in shape and etc., thereby to provide a liquid crystal display element attaching uniform display and high brightness display in an element panel constituted by forming a black resist on a thin film transistor forming substrate. SOLUTION: A black resist material is polymerized by light and heat and polymerization is caused by light of <=420nm wave length. Specific resistance of the black resist after curing is made to >=1×10<11> Ωcm. The resin material is incorporated with an ion adsorptive inorganic substance. Light absorbing layers 5 are disposed on the thin film transistor forming substrate 1. The light absorbing layers 5 having thickness of >=10 times of panel thickness and transparent bodies 8 having 1.3 to 1.7 refractive index at used ambient temp. are disposed to prevent generation of leak current. orientation unevenness is eliminated by using a thermoplastic polymer having shape memory property.
Patent JP-H10237199-A (JP)
Title: Examination of surface modification treatment of polyolefin resin molded article
Inventor: KATO MAMORU
IPC: C08J7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for examining a surface modification treatment of polyolefin resin molded article, excellent in immediacy, simplicity and quantitativity. SOLUTION: The particles of an indigo dye are applied on a white tape to prepare a tape for examining the surface modification treatment. A resin molded article (produce), to which the tape for the examination is adhered is flowed on a line for the surface modification treatment to apply an oxidative surface modification treatment (plasma treatment, ozone gas flow treatment, ozone water treatment or corona discharge treatment). By the surface modification treatment, the surface of the resin molded product is oxidized, and the indigo dye applied on the examination tape is also simultaneously oxidized. Consequently, the color tone of the indigo dye is charged from a blue color into colorlessness. The oxidation level of the indigo dye corresponds to the oxidation level of the resin molded product surface (namely the surface modification level).  The surface modification level of the resin molded product can thereby be judged on the basis of the color tone of the indigo dye.
Patent JP-H08242597-A (JP)
Title: Inverter device
Inventor: MAETANI TATSUO
IPC: H02P7/00
Filed: 1995-03-03
Abstract: PURPOSE: To shorten time and also allow the change of function setting in the case of changing operation conditions precisely by storing the content of setting at each of a plurality of operation modes in regard to the same operation function, selecting an operation mode, and changing the contents of setting of the operation function collectively. CONSTITUTION: The structure of setting function is a structure of storing a different content in an EEROM in regard to the same operation function at each operation mode. With the contents of all functions, contents to be standards are set beforehand at a maker. When the content of an operation function is changed at each operation mode, an operation mode is selected, and a function number to be changed is selected, and the content of the function is changed. Accordingly, when an operation condition is changed changing functions is not always necessary at that time. Besides, concerning to the confirmation work of the function only to perform it at the start becomes enough, by changing functions beforehand. It becomes possible to shorten time needed for changing function setting, and to reduce the possibility of mis-setting.
Patent JP-S60188956-A (JP)
Title: Electrophotographic sensitive body superior in printing resistance
Inventor: KITAO TEIJIROU
IPC: G03G5/05
Filed: 1984-03-09
Abstract: PURPOSE:To enhance printing resistance, etc., by incorporating a combination of an ozone quencher and a singlet oxygen quencher in the photosensitive layer contg. a photoconductor and a dye sensitizier in an electrophotographic sensitive body. CONSTITUTION:The titled-stated electrophotographic sensitive body is obtained by mixing (A) a photoconductor, such as zinc oxide or TiO2, (B) a dye sensitizer, such as rose Bengal or eosin, (C) a binder medium, such as acrylic or epoxy resin, (D) an ozone quencher in an amt. of 0.1-100mol per mol of (B), such as 2,6-di-t-butyl-4-methylphenol, and (E) a singlet oxygen quencher in an amt. of 0.1-100mol of (B), a such as alpha-tocophenol or beta-carotene; dispersing the components of (A), (B), (D), and (E) into the component (C); and coating a support with this dispersion to form a photosensitive layer.
Patent JP-S59171034-A (JP)
Title: Automatic focus leading-in circuit
Inventor: UMEHARA KUNIO
IPC: G02B7/28
Filed: 1983-03-18
Abstract: PURPOSE:To execute quickly an automatic focus control by constituting so that an objective in a video disk player is raised at a high speed in case when it is out of an automatic focus control leading-in range, and it is raised slowly in case when said lens is within a leading-in possible range. CONSTITUTION:A photodetector 6 detects a focus shift quantity, an objective driving mechanism 9 is driven by a phase compensating circuit 7 and an objective driving circuit 8, and a focus of a lens beam is controlled automatically. In case an objective approaches a prescribed value, a time consant switching circuit 14 of a starting oscillator 10 is operated, a time constant of the starting oscillator 10 is changed, and a raising speed of the objective is varied. Therefore, even when a variation of a relative distance of the disk surface and the objective at the time when a control loop is off is large, or even when a variation of a driving force of the lens is large, an automatic focus control device can be led in at a high speed and very stably.
Patent JP-S55139501-A (JP)
Title: Apparatus for preventing trapping of liquid in accumulator
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/08
Filed: 1979-04-12
Abstract: PURPOSE: To prevent trapping of liquid in an accumulator, by reinforcing the bottom portion of a diaphragm shaped to conform to a liquid chamber by attaching ribs to the inside of the bottom portion of the diaphragm at the portion thereof facing an inlet-outlet port of liquid, so that the bottom portion may not be deformed until other portions of the diaphragm come into tight contact with the container.  
     CONSTITUTION: A container is constituted by a lower cup-like member a and an upper cup-like member b, and a diaphragm 5 is supported therein with its flange portion 7 being held between these two cup-like members a and b. The diaphragm  5 is shaped to conform to the lower cup-like member a, and its bottom is recessed  upward at the portion thereof facing a liquid inlet-outlet port 3. The bottom portion  of diaphragm 5 is reinforced by providing a plurality of ribs 6, for instance, radially  along the inner surface, so that the bottom portion may not be deformed until other  portions of diaphragm 5 come into tight contact with the lower cup-like member a.  With such an arrangement, it is prevented that said other portions of diaphragm 5  is deformed prior to the bottom portion, if a fairly high suction force is acted at the  portion of diaphragm 5, so that trapping of liquid can be prevented positively.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09237161-A (JP)
Title: Screen controller
Inventor: TERADA YUJI
IPC: G06F3/038
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To cancel the overhead of a processor and to improve operability by controlling the display of a cursor based upon input validity/invalidity instructing information obtained from the processor and information indicating whether an input device is operated or not. SOLUTION: Input information from the input device 4 to the screen controller 2 is constituted of operation information A and coordinate detection information B. The controller 2 controls the display of a cursor displayed on a display device 3 based upon information C indicating the validity/invalidity of an input from the processor 1 and the information A indicating whether a pointing device is operated by a user or not. A cursor display (e.g. a clock type cursor display) indicating the input disabled state to the processor 1 is displayed independently of the information A indicating whether the input device is operated or not and a cursor display (e.g. an arrow type cursor display) indicating an input enabled state to the processor 1 is quietly displayed when the device 4 is not operated.
Patent JP-S52128509-A (JP)
Title: Controlling device of stepping motor
Inventor: KAWAI TOSHIO
IPC: H02P8/14
Filed: 1976-04-19
Abstract: PURPOSE:By adding variable frequency generator that gives variety to frequency be command of sending pulse to stepping motor to controlling device of stepping motor which is mainly composed of pulse frequency devide circuit, efficiency of controlling in self-start frequency of stepping motor is to be increased.
Patent JP-H05239662-A (JP)
Title: Coil spring made of ti alloy
Inventor: TAKAHASHI YOSHITAKA
IPC: C23C18/36
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the wear between wires in the case the wire rods of a coil spring are mutually contacted with by forming an Ni-P plated layer on one surface of a coil spring and forming an Ni-P composite plated layer on the other surface. CONSTITUTION:An Ni-P plated layer is formed on the surfaces 8a on the lower side among the spring surfaces opposing in the X direction of the center axis of a coil spring 8 constituted of a Ti allay. An Ni-P composite plated layer is formed on the other faces 8b on the upper side. The Ni-P composite plated layer contains a solid lubricant dispersed into the shape of fine grains at the inside. In this way, the wear between wires of the coil spring 8 can sufficiently be reduced. The thickness of both plated layers is preferably regulated to about 3 to 45mum.
Patent JP-H04282810-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: OKUYAMA HIKOHARU
IPC: H01G4/30
Filed: 1991-03-11
Abstract: PURPOSE:To completely prevent a structural defect such as a delamination, etc., in manufacture of a laminated ceramic capacitor. CONSTITUTION:Before a molded form cut in a chip state is degreased, it is held in a hydrogen atmosphere, and hydrogen is occluded to palladium of an inner electrode. Then, since the palladium discharge the occluded hydrogen when the form is degreased, the vicinity of the electrode is held in an antioxidative atmosphere thereby to suppress oxidation of the electrode. An internal stress due to volumetric expansion upon oxidation of the electrode as a large cause of a structural defect is reduced by such a mechanism thereby to completely prevent the defect such as a delamination, etc.
Patent JP-S60188743-A (JP)
Title: Control of heat pump type air conditioner
Inventor: SUEFUJI KAZUTAKA
IPC: F24F11/08
Filed: 1984-03-09
Abstract: PURPOSE:To create comfortable condition in people in a room, especially in the people who are hit by warm-air directly, even under a large room heating load condition such as the starting time of room heating operation by a method wherein the blow-off angle of an air blow-off port is narrowed to send air locally under high-temperature air blow-off operation mode. CONSTITUTION:A four-way valve 2 is being switched into a direction to circulate refrigerant upon room heating operation and the refrigerant achieves room heating effect under absorbing heat in a heat source side heat exchanger 3 and releasing the heat in the utilizing side heat exchanger 4. Under the high-temperature air blow-off operation mode, the air direction deflecting plate 22 of side blow-off port is closed and only the same plate 21 for the lower surface blow-off port is opened, only the air A2 is blown off and the high-temperature warm-air arrives at a space I even under a condition that a room temperature is low, therefore, the people in this area are provided with comfortable feeling. When the room temperature is higher than a certain degree, a normal operation mode is effected and the airflow direction deflecting plate 22 of the side blow-off port is also opened under this mode, thus, the air is set so as to be blown off downward obliquely. Under this condition, the space II or the whole of the room becomes a comfortable space.
Patent JP-H0838680-A (JP)
Title: Visual automatic scoring device for bowling
Inventor: OEDA HIROAKI
IPC: H04N7/18
Filed: 1995-02-09
Abstract: PURPOSE:To accurately judge the presence/absence of each pin by installing a video camera, setting multistage gradation lightness data set at every pin image on a screen photographed by the video camera as reference multistage gradation lightness data and comparing it with the multistage gradation lightness data after throwing. CONSTITUTION:This device is constituted in such a way that the video camera for pin action photographing installed on a lane is located at the upper oblique side of a pin 5, and all the pins can be always recognized as videos. When a game is played, a ball can be detected by a ball passage detector 3, and when the pin 5 falls, image data from the video camera 1 is converted to digital data, for example, of 16 kinds of gradation according to the detection signal of a ball detector 4, and it is recorded on a video RAM. Then, the measurement of remaining pins 5 are performed by judging the presence/absence of the pin 5 from the data of RAM coordinate decided corresponding to each pin, and score calculation is performed based on the remaining number of pins obtained from the result of image analysis. and it is displayed on a display.
Patent JP-S60190720-A (JP)
Title: Antitumor agent having acyl group
Inventor: HOSONO KUNIAKI
IPC: A61K35/74
Filed: 1984-03-09
Abstract: PURPOSE:An antitumor agent composed of a peptide having a specific acyl group. CONSTITUTION:Bacillus subtilis C-756 (FERM-P No.6785) is cultured in a medium composed of glucose, peptone, yeast extract, sodium chloride, magnesium sulfate and dipotassium phosphate at 30 deg.C for 2-3days. After removing the bacterial cells from the cultured product, an acyl group-containing peptide of formula (R is C10H21, C11H23 or C12H25) is separated from the filtrate. The objective antitumor agent is prepared by using the peptide as an active component. The recovery of the peptide from the culture liquid can be carried out by (1) precipitating the inhibition agent with concentrated hydrochloric acid or copper sulfate, (2) extracting the collected agent with ethyl acetate several times, (3) washing with an aqueous solution of sodium bicarbonate, (4) dehydrating with anhydrous sodium sulfate, and (5) concentrating in vacuum to obtain a crude extract.
Patent JP-H05245951-A (JP)
Title: Synthetic resin pipe and apparatus for producing the same
Inventor: IIKUNI KOJI
IPC: B29C70/16
Filed: 1992-03-03
Abstract: PURPOSE:To enhance the strength of a synthetic resin pipe by constituting said pipe of an inner pipe wall part formed by spirally winding a striplike material having a hollow ridge part integrally molded on the outer surface thereof to mutually bond the side edges thereof and an outer pipe wall part formed by spirally winding a striplike member around the outer surface of the hollow ridge part to mutually bond the side edges thereof. CONSTITUTION:An inner pipe wall part D is formed by mutually bonding the adjacent side edges of a spirally wound strip material B through a binder resin C and hollow ridge parts E having a trapezoidal cross section are integrally molded on the outer surface of the strip like material B to form hollow parts F. A striplike material G is spirally wound around the outer surfaces of the hollow ridge parts E to form an outer pipe wall part H. That is, an inner cylindrical striplike material J is formed from the striplike material B and the hollow ridge parts E by extrusion molding to form an inner cylindrical part K consisting of the inner pipe wall part D and the hollow parts F. Next, the striplike material G is subjected to extrusion molding to be wound around the outer peripheral surfaces of the hollow ridge parts E to be bonded thereto.
Patent JP-S60187455-A (JP)
Title: Detection of molten metal level in casting mold
Inventor: NIMURA YOSHITAKA
IPC: G01F23/24
Filed: 1984-03-08
Abstract: PURPOSE:To prevent generation of a detection error by holding an electrode on the molten metal surface for prescribed time after contact of the electrode with the molten metal surface then moving upward or downward the electrode. CONSTITUTION:An electrode 5 stands by above the mouth of a casting mold 2 after stopping. When a start signal is emitted from a start and stop control circuit 11, the electrode 5 is lowered by a pattern generating circuit 12 for operating the electrode and a motor control circuit 13. When the electrode 5 contacts with a molten metal surface 6, a detecting circuit 15 for the contact of the molten metal surface emits a signal which is then fed to a sample holding circuit 16 and the circuit 12. The circuit 16 takes in and holds the output from a detecting circuit 17 for the position of the electrode, i.e., the signal corresponding to the molten metal level and outputs the same. The electrode operation is stopped for the prescribed time from the point of the time when the electrode 5 contacts with the molten metal surface and in succession the electrode 5 is moved upward and downward for the prescribed time alone. Sticking of the base metal to the electrode 5 is prevented and the generation of a detection error is prevented.
Patent JP-H09238416-A (JP)
Title: Cable protective tool
Inventor: YONEYAMA HIROAKI
IPC: H02G3/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the tape winding, and to surely fix a branched harness to a branched part by reducing the thickness of the branched part in the direction in which a wire harness is branched and arranged, providing a protective member having a tapered surface to prevent the branched harness from rising from the branched part. SOLUTION: A branched harness W1 from a wire harness W is arranged on a branched part 4, the branched harness W1 is loaded on a tapered surface 5e of a protective member 5, and the branched part 4 is wound by a tape 6 in the direction orthogonal to the arrangement direction of the branched harness W1 to fix the branched part 4 to the branched harness W1 . When the branched harness W1 is arranged on the branched part 4, the branched harness W1 is closely attached along the tapered surface 5e of the protective member 5. Because the branched harness W1 is prevented from rising, the branched harness W1 and the branched part 4 are surely and firmly fixed to each other by being wound by the tape 6. The branched part 4 is provided in an approximately orthogonal manner to a body 2, and the work to wind the tape 6 becomes easy.
Patent JP-H03248395-A (JP)
Title: Optical memory device
Inventor: YOSHIMATSU HIROSHI
IPC: H01S5/026
Filed: 1990-02-26
Abstract: PURPOSE:To surely and easily remember a multiplex recording image by each wavelength by performing chaotic memory search by performing the remembrance of a memory by a wavelength multiplex hologram by wondering chaos light i.e. light in which a frequency and a waveform are fluctuated. CONSTITUTION:The self-oscillation of the chaos light is performed, and information stored in a hologram memory part 4 in advance by external light as a hologram with a composite resonator 5 is remembered by performing wondering by the chaos light, and emitted light is generated in a perpendicular direction from a semiconductor laser 3 by supplying a DC driving current for the semiconductor laser 3, and it is introduced to the base of a transistor HBT 2, and the laser 3 is driven by the output of the transistor HBT 2, and a positive feedback operation is performed, then, the self-oscillation of the laser 3 is performed. At this time, the oscillation of the chaos light can be performed by the positive feedback operation by the HBT 2 having broad band characteristic exceeding 1GHz with high photo-electric conversion efficiency and high amplification factor based on the fluctuation of oscillation. Thereby, it is possible to surely and easily remember the multiplex recording image by each wavelength by performing the chaotic memory search.