baber/WOPTO huggingface dataset:
Patent JP-H08208244-A (JP)
Title: Apparatus for forming optical element
Inventor: KOYAMA TAKASHI
IPC: C03B7/12
Filed: 1995-02-01
Abstract: PURPOSE: To provide the subject apparatus capable of producing a lens in a short cycle time even with a simple structure and effectively preventing the generation of differences in level, creased irregularity, etc. CONSTITUTION: This apparatus is provided with a pair of an upper and a lower molds 1, 2 placed in a sleeve 3, a nozzle 7 placed in a manner capable of freely moving in forwarding and retreating directions from the lateral side of the sleeve 3 into a space between the both molds 1, 2 and capable of supplying fused glass dropwise onto the lower mold 2 and a sensor 10 for detecting the dropping of the fused glass from the nozzle 7.
Patent JP-H06231914-A (JP)
Title: R-t-b-m anisotropic magnetic powder and its manufacture
Inventor: IWASAKI KATSUNORI
IPC: H01F1/053
Filed: 1993-02-02
Abstract: PURPOSE:To provide magnetic powder high in coercive force and excellent in magnetic anisotropy easily and stably by performing plastic processing besides hydrogen occlusion processing and dehydrogen processing, or repeating hydrogen occlusion processing and dehydrogen processing several times. CONSTITUTION:This is R-T-B anisotropic magnetic powder which has R2T14B(R: rare earth metal including Y, T: transition metal) 0.02-5mum in average crystal grain diameter for its main phase, and in which the quantity of magnetization in the direction of an axis where the magnetization is easy is 130emu/g or over, and the quantity of magnetization in the direction of an axis where the magnetization is hard is 60emu/g or under.
Patent JP-S63184277-A (JP)
Inventor: ONISHI ISAO
IPC: H01R25/14
Filed: 1987-01-26
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-S60159855-A (JP)
Title: Device for manufacturing electrophotographic sensitive body
Inventor: YAMAGUCHI MASAYASU
IPC: G03G5/082
Filed: 1984-01-31
Abstract: PURPOSE:To enhance gas efficiency and productivity and to reduce scattering of electrophotographic characteristics depending on each product or the position by forming a gas inlet and a gas outlet in the closed space of an electrophotographic sensitive body manufacturing device, and installing a chamber of plasma to be caused by high frequency waves or microwaves just in front of the gas outlet, and extending the residence time of the material gas. CONSTITUTION:A vessel 1 is has a closed space 15 enclosed with the inside and outside circular walls 11, 12, and substrate drums 3, 3,... are continuously introduced. Each drum is circularly moved or revolved in the space 15 and itself is rotated with cams and pulleys, etc. The walls 11, 12 are used as the electrodes of glow discharge. A material gas is allowed to flow in parallel to the movement direction of the drums. As a result, the residence time of the gas is extended and gas efficiency is remarkably enhanced.
Patent JP-S63184117-A (JP)
Title: Temperature controller
Inventor: MAEDA KATSUYA
IPC: G01N27/409
Filed: 1987-01-26
Abstract: PURPOSE:To generate a closed loop with high accuracy by detecting a power source voltage by a first voltage detecting means in spite of the state of a switching means, and finding the power consumption of a heating element by the power source voltage and a loss voltage, etc., detected by a second voltage detecting means. CONSTITUTION:An A/D conversion part 101 in a control unit 10 includes a multiplexer, and performs the A/D conversion processing for a various kinds of analog quantities in order according to the command of a processor (CPU)102 consisting of a microcomputer. Also, a transistor T1 for driving an injector 40 and a transistor T2 for driving a heater 6 are provided, and every signal such as a battery voltage signal V1, etc., is inputted to the above conversion part 101. And a CPU102 calculates fuel oil consumption, etc., based on the crank angle interruption of an engine and a timer processing, etc., and performs the ON/OFF control of the transistors T1 and T2. In such a way, it is possible to detect an exact power source voltage, etc., and to find exact power consumption.
Patent JP-S59142253-A (JP)
Title: Production of 1,4-diamino-2,3-diphenoxyanthraquinone
Inventor: HATSUTORI MAKOTO
IPC: C09B1/54
Filed: 1983-02-01
Abstract: PURPOSE:To obtain the titled compd. exhibiting a clear color tone by using a small quantity of phenol, by reacting a 1,4-diamino-2,3-dihalogenoanthraquinone with phenol in the presence of a specified compd. CONSTITUTION:A 1,4-diamino-2,3-dihalogenoanthraquinone is reacted with phenol in the presence of an acid scavenger and a quaternary ammonium compd. and/ or a quaternary phosphonium compd. in an aq. medium. Examples of the 1,4- diamino-2,3-dihalogenoanthraquinones include 1,4-diamino-2,3-dichloroanthraquinone and 1,4-diamino-2,3-dibromoanthraquinone. Examples of the quaternary ammonium compds. include those of the formula wherein R1, R2 are each a 1-24C alkyl, benzyl; R3, R4 are each a 1-10C alkyl; and X is an anion residue.
Patent JP-H04241340-A (JP)
Title: Water-proofing case for camera
Inventor: KAMATA SHIGEYUKI
IPC: H04N5/232
Filed: 1991-01-14
Abstract: PURPOSE:To simplify structure for transmitting a signal for remote control and to maintain the interchangeability of a camera housed inside by providing a water-proofing wireless remote controller. CONSTITUTION:When the water-proofing wireless remote controller 23 is operated, a transmission signal is transmitted. Besides, the transmission signal is transmitted through the transmission part 22 of the water-proofing case 21 of the camera and received by the reception part of the camera. Then, the camera is operated through a camera operating knob.
Patent JP-S57129531-A (JP)
Title: Output buffer circuit
Inventor: KOJIMA MICHIAKI
IPC: H03K19/0175
Filed: 1981-02-05
Abstract: PURPOSE:To prevent the readout access of an output ''1'' from being slower than the readout access of an output ''0'' although a high voltage level ''1'' and a low voltage level ''0'' of the output reference level are prescribed at 2.0V and 0.8V, respectively. CONSTITUTION:If a state is taken into consideration when a nonselection mode shifts to a selection mode and then to a readout time, a signal phi3 is changed to a high level from a low level. At the same time, a signal phi1 is changed to a low level from a high level. In this case, the breaking time of the signal phi1 is properly delayed, and as a result both signals phi1 and phi2 are set a high level at one time. Under such conditions, MOS transistors Q11 and Q12 are turned on at one time to set an output D (inverse) of a differential amplifying circuit AMP at a low level. As a result, the other output D of the circuit AMP is set at a high level to set temporarily the output at a high level and to facilitate an easy readout. In such a case, a signal phi4 has a fall earlier than the signal phi1, and accordingly, MOSTRQ7 and Q8 are turned off to accelerate the rise of a node A.
Patent JP-S57131865-A (JP)
Title: Ignition device
Inventor: NAKAO SATOSHI
IPC: F02P5/152
Filed: 1981-02-05
Abstract: PURPOSE:To secure the stable operation of an ignition device cutting a saw tooth wave synchronized with the number of revolutions of an engine by a threshold voltage, by clamping the threshold voltage according to the number of revolutions of the engine. CONSTITUTION:A detecting circuit 2 reforms the waveform of a signal synchronized with an axle into a pulse shape, a voltage corresponding to the signal is stored in a memory portion 21, and a saw tooth wave inclined in proportion to the stored voltage level is generated by a saw tooth wave generating portion 22. Then, a generating circuit 24 compares this voltage level with a threshold voltage and generates an ignition timing signal. A clamping circuit 26 receives a voltage corresponding to the number of revolutions, clamps the threshold voltage according to this voltage and controls ignition timing. Corresponding to the signal, a saw tooth wave generating portion 25 sends out a saw tooth wave inclined correspondingly to the stored level, and an on-off duty controlling portion 3 makes an electric current to flow through an ignition coil for a resonable time.
Patent JP-S54108348-A (JP)
Title: Direct profile carrying method that use crane
Inventor: NISHINO YOSHINORI
IPC: B66F19/00
Filed: 1978-02-14
Abstract: PURPOSE: To carry heavy matters in the same condition as light matters, by suspending a weight to a nose of a winding rope of a crane.  
     CONSTITUTION: A weight 6 is suspended by means of a winding rope 5 through a sheave 4 of a nose of a boom 3 of a crane 1, which can turn around a central axis 2, and the mass of the weight 6 is decided so that the weight not be located in a linear shape to load in the lateral direction applied to a heavy matter 7. The heavy latter 7 is suspended to a detector 8 for profile fixed to the weight 6 through an arm 9 with apparent rigidity, etc., the weight of the heavy matter 7 is memorized to a central control unit 10 with lengths l o , l z , etc., the heavy matter 7 is pushed by hands in order to move it toward the desirable location, working force by hand load is detected through the output of the detector 8 for profile and the noss of the boom 3 is followed to the motion of the heavy matter 7 by hand load. Thus, heavy load apparently seems to be light load corresponding to hand work load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53102440-A (JP)
Title: Bearing system in vertical rotary machine
Inventor: KOMORI ITARU
IPC: F16N7/28
Filed: 1977-02-18
Abstract: PURPOSE: To scheme out using expensive lubricating oil sparingly by measures that a float is loaded on the level of lubricating oil so that contiguous area may be restricted between lubricating oil and gas in the bearing system in vertical rotary machine contrived for oil reservoir type lubrication adaptable for a high speed rotary body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05281672-A (JP)
Title: Means for assuring adequate orientation of film of asymmetrical radiographic assembly
IPC: G03C5/16
Filed: 1993-02-03
Abstract: PURPOSE: To obtain a radiographic element which produces less crossovers, eliminates the need for rephotographing of the double coated radiographic element and is capable of lowering the X-ray dose to which a patient is subjected. CONSTITUTION: This asymmetrical radiographic element 100 consists of a transparent film base 101, green sensitized silver halide emulsion units 115, 117 which are formed to coat the opposite side of this film base 101 and have different sensitometric characteristics and a processing soln. decoloring means for decreasing the crossovers down to <10%. This element 100 is disposed between intensifying screens 201 and 202 and is loaded into a cassette for the purpose of X-ray exposure. Identification as to which of the emulsion layer units 115, 117 is to be arranged in the position nearest the X-ray source during the exposure is made possible by adding processing liquid decolorable pentamethineoxonol pigment having just slight absorption at 550nm to the overcoating layers 119, 121.
Patent JP-H03222574-A (JP)
Title: Picture magnification system
Inventor: NAGAOKE TAKAO
IPC: H04N1/393
Filed: 1990-01-29
Abstract: PURPOSE:To reduce regged part caused on a hatched line part by detecting a characteristic pattern from a picture element near a noted picture element and setting the brightness of the magnified noted picture element in plural dots to a predetermined value based on the detection. CONSTITUTION:A picture to be magnified is extracted from an observation window such as 3X3 dots and picture elements A1-A8 in the vicinity of a noted picture element A9 are expanded and light binarized dots are set to logical 1 and dark dots are set to logical 0, then the characteristic is represented by a binary coded decimal number. Based on the numerical value representing the characteristic, the brightness of the magnified noted picture element of the plural dots is set to a predetermined value. Thus, the brightness of the plural dots near the hatched line part of the magnified picture is adjusted and a smooth picture with no eminent ruggedness is obtained.
Patent JP-H10211394-A (JP)
Title: Clothe drying device
Inventor: YASUMURA TAKESHI
IPC: E04B9/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a clothe drying device in which when a wash-line pole is stored, the pole cannot be seen from below and a ceiling has a good appearance. SOLUTION: A storage recess 2, which is open downward, is provided in a ceiling 1 and an extendible supporting arm 3 is provided in the ceiling 1 so that it can be extended from the recess 2 or retracted into the recess 2. A clothes line or rod 4 is mounted to the lower end of the arm 3 through a pole supporting plate 22 and doors 11, which can be opened and closed, are swingably mounted to the recess 2 and an engaging piece 7 having an L-shaped cross section is provided at the rear side of each door 11, and if the clothesliner or rod 4 is lowered from within the recess 2, the pieces 7 fixed to the pole 4 or the plate 22 are disengaged, whereupon the doors 11 are opened, and if the clothesline or rod 4 suspended from the ceiling 1 is moved upward and stored in the recess 2, the pieces 7 are engaged with the pole 4 or the plate 22 so that the doors 11 are closed.
Patent JP-S56114447-A (JP)
Title: Electronic tuner
Inventor: WAKINO KIKUO
IPC: H03J5/02
Filed: 1980-02-12
Abstract: PURPOSE:To digitize the whole tuner and keep the balance well on the performance as a whole, by constituting the tuning element of the high frequency amplification part in an electronic tuner whose local oscillation part has been changed to a synthesizer, of a filter provided with a dielectric resonator. CONSTITUTION:The high frequency amplification part 1 is mainly constituted of a filter 6 which is provided with dielectric resonators corresponding to the number of channels, and a semiconductor switching element 7. Also, as for the local oscillation part 5, the PLL consisting of a voltage control oscillator 20, a low-pass filter 21 and a phase detector 22 is formed, a programmable frequency divider 23 is inserted into this loop, and it is constituted by adding a reference oscillator 24 to the phase detector 22, the frequency dividing ratio N is set to a value according to a desired channel by a signal from the control part 5, and a prescribed local oscillation frequency f0 can be obtained. Also, the signal is sent to the gate voltage generating circuit 8, too, by operation of the control part 5, and corresponding to a desired channel, a receiving signal is transferred to the mixer part 3.
Patent JP-H03221972-A (JP)
Title: Electrophotographic device
Inventor: WATANABE NORIYUKI
IPC: G03G21/02
Filed: 1990-01-29
Abstract: PURPOSE:To improve reliability on the service life management of a photosensitive body by providing a nonvolatile storage element, a data rewiring means and an operation inhibiting means, and stopping printing when abnormality takes place in the address of the memory element. CONSTITUTION:When power is turned on, printing number data Y is read out from the prescribed address Y of a usual storage element 23 and stored in an erasing type memory element 24. When printing is started, +1 is applied to the contents of the erasing type element 24 by each printing and compared with the data of this address Y of the usual storage element 23. When the data coincides with each other, next printing is carried out. When the printing number data Y of the prescribed address Y of the element 23 coincides with the printing number of the service life of the photosensitive drum, the drum 2 is replaced. When abnormality takes place in the data Y on the way, the data of the elements 23 and 24 do not coincident with each other. At this time, the abnormality is displayed in a display device 26, the address X of the usual storage element 23 is rewrited to be an error, and the operation of the device is inhibited. Thus, without carrying out the service life management of the photosensitive drum 2 based on broken data, the reliability is improved.
Patent JP-S63186780-A (JP)
Title: Marking composition
Inventor: YAGINUMA KIYOSHI
IPC: C09D11/00
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a mark having definition comparable to that obtainable with a conventional TiO2-containing composition on the surface of, e.g., glass while preventing the sticking of plating material to a mark, by forming a marking composition from a base material consisting of a powder of glass having a specified softening point and a powder of specified white oxides. CONSTITUTION:This marking composition is formed from a base material containing 30-85wt.% powder of glass having a softening point of 350-680 deg.C and 70-15wt.% powder of at least one compound selected from aluminum oxide, zirconium oxide, and zirconium silicate to give a total of 100wt.%. If required, an inorganic oxide in an amount of 20pts.wt. or less based on 100pts. wt. of this base material is incorporated therein. Examples of the inorganic oxides include glass-forming oxides, such as SiO2, PbO, CaO, and B2O3, for the adjustment of the degree of softening of the glass powder and oxide pigments of, e.g., Cu-Cr-Fe base (black) and Al-Co base (blue) for coloration.
Patent JP-H05209562-A (JP)
Title: Diesel engine
Inventor: FUJIMAKI RYOHEI
IPC: F02D35/00
Filed: 1992-01-31
Abstract: PURPOSE:To mix a fuel favorably with an air to burn it completely so as to improve the fuel consumption rate and reduce harmful components in exhaust gas by providing a fuel vaporizing part at the fuel feed passage of a fuel injection part provided at the upper part of a cylinder. CONSTITUTION:This diesel engine is provided with a cylinder 2 having a combustion chamber 1, and a piston 3 sliding in the cylinder 2. An intake hole 4, an exhaust hole 5 and a fuel injection part 6 are provided at the upper part of the cylinder 2. In this case, the fuel feed passage of the fuel injection part 6 is provided with a fuel vaporizing part 7 for vaporizing fuel. The fuel is fed to the fuel injection part 6 from a fuel supply part 16 through a ceramic pipe 17 running longitudinally through an exhaust passage 18, and the ceramic pipe 17 is heated by exhaust heat from the exhaust hole 5. The fuel is thereby injected from an injection nozzle 9 after being vaporized in the fuel vaporazing part 7. Accordingly, the fuel can favorably be mixed with the air and completely burnt.
Patent JP-H09211324-A (JP)
Title: Aspherical zoom lend device
Inventor: KAKIMOTO TAKESHI
IPC: G02B15/14
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain long back focus which includes a wide angle area, which is provided with specified zoom ratio and in which a color separation operation optical system can be inserted with simple constitution by specifying the constitution of plural lens groups. SOLUTION: This device is constituted of a first fixed lens group 1 having positive refractive power and an image forming action, a second lens group 2 having negative refractive power and a variable power action, a third fixed lens group 3 consisting of the aspherical lens of the positive refractive power and having a condensing action and a fourth lens group 4 having the positive refractive power and including an aspherical lens executing a focusing action. Then, the third and the fourth lens groups 3 and 4 are provided with a comparatively large air gap. The first lens group 1 includes a lens shaped to be aspherical and it is constituted of a cemented lens and an meiscus having the positive refraction power in turn from an object side. The second lens group 2 is constituted of a meniscus having the negative refractor power and the cemented lens.  The third lens 3 is constituted of a single lens having an aspherical surface. The fourth lens group 4 includes the lens shaped to be aspherical and it is constituted of the cemented lens consisting of two sheets of lenses and one sheet of convex lens.
Patent JP-H05221405-A (JP)
Title: Apparatus for covering container with lid by heat sealing
Inventor: YASUDA GIICHI
IPC: B65B7/28
Filed: 1992-01-31
Abstract: PURPOSE:To obtain sufficient sealing strength in sealing a container by heat sealing with a lid in the diameter larger than that of the container, or in the case where the container is sealed by heat sealing with a lid having a tongue for opening, and to prevent scorching from occurring to the outer periphery of the lid or to the tongue for opening. CONSTITUTION:A pressing member 1 of a heat sealing apparatus incorporates an induction heating coil 2 formed in a ring shape corresponding to the shape of a mouth edge 9 of a container to be covered with a lid 7 by heat sealing. In the lower end part of the pressing member 1, a copper ring 3 is provided, corresponding to the mouth edge of the container 8, and ferrite magnetic flux convergence bodies 5 and 4 are provided in a way of surrounding and lining the copper ring 3 from both the outside and the inside.
Patent JP-2000215007-A (JP)
Title: Disk array device
Inventor: MOTOO KAZUTOSHI
IPC: G06F3/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a disk array device which speedily solves the problem of an I/O conflict occurring to a physical disk without a human error. SOLUTION: In the case of this device 100A, an HDD control 3n is equipped with a disk busy detection part 303 which obtains a disk busy indicating the detected I/O conflict frequencies of logical disks of a physical disk 4n and a comparison part 209 of a host control part 2nA outputs a rearrangement control command for the logical disks when an I/O conflict occurs so that the disk busy exceeds the upper-limit of the busy rate of the physical disk 4n set in a busy rate setting storage 210 from a host. A disk shift judgement part 205 outputs a control command for shifting a logical disk accessed at high frequency detected by a logical disk access frequency detection part 204 to an unused logical disk detected by an unused disk detection part 208 to the HDD control circuit 3n, which executes the control command.
Patent JP-S52101547-A (JP)
Title: Elevator
Inventor: TOYOSHIMA NORIHIKO
IPC: F16F15/00
Filed: 1976-02-19
Abstract: PURPOSE: To provide an elevator which can sufficiently reduce lateral vibration of cage with simple structure with the cage hung from flexible coupling rod in the cage frame so as to provide pleasant feeling of high speed operation of the elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07223978-A (JP)
Title: Production of aromatic compound
Inventor: ISHII TERUHIKO
IPC: C07B61/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide a method for producing an alkyl-substituted aromatic compound, high in reaction rate, high in the conversion rate of the raw material alcohol, stable in activity over a long period of time, and low level in byproduct formation. CONSTITUTION:In a method for producing an alkylated aromatic compound by reaction of an alcohol with an aromatic compound in the presence of a solid acid catalyst, a distillation of the reaction product is conducted simultaneously with the above reaction.
Patent JP-S53131495-A (JP)
Title: Equipping of compression fitting
Inventor: MASUOKA NOBUO
IPC: H02G7/00
Filed: 1978-02-16
Abstract: PURPOSE: To strengthen a joining force with a conductor by previously joinin ga splitted compression metal mold with welding at mounting the splitted compression metal mold aroudn a circumfernece of a conductor. 
     COPYRIGHT: (C)1978,JPO&Japio