baber/WOPTO huggingface dataset:
Patent JP-H02110420-A (JP)
Title: Endoscope
Inventor: OKAZAKI TSUGUO
IPC: G02B23/26
Filed: 1988-10-19
Abstract: PURPOSE:To prevent a foreign material such as dust, etc., from invading into a tip constituting part main body by providing a blocking member to block a space, which is formed among a lens fitting hole, a guide pipe and a holding member. CONSTITUTION:A blocking part 44 is provided to block the space which is formed among a lens fitting hole 30, a guide pipe 40 and a holding member 27 in a tip constituting part main body 8. Accordingly, such a space is blocked by the blocking member 44. Thus, the foreign material such as the dust, etc., is prevented from invading through the space, which is formed among the lens fitting hole 30, guide pipe 40 and holding member 27 in the tip constituting part main body 8, into the tip constituting part main body 44. Then, the foreign material such as the dust, etc., can be prevented from being stuck to the lens surface of an objective lens 24.
Patent JP-S61139805-A (JP)
Title: Sample value controller
Inventor: KOJIMA FUMIO
IPC: G05B21/02
Filed: 1984-12-13
Abstract: PURPOSE:To compensate a vatiation by adding an operation signal for correction to a main operation signal when a variation detection signal is transmitted from a variation detecting means and correcting the operation signal for correction by a component compensated for the dead time at the next sampling time. CONSTITUTION:When an integral value SG of a variation difference signal F obtained by a variation difference part 30 reaches a prescribed value by which the value SG is regarded as a control variation in a comparing part 41, a variation detection signal G is transmitted from a one shot pulse generat ing part 44, and a coefficient multiplying part 52 receives this variation detection signal G to obtain an operation signal DELTAMVG for correction, and this operation signal is sent to an adding circuit 20 through a holding part 53 to compensate an operation signal MV for variation. At the next sampling timing, the operation signal DELTAMVG for correction held in the holding part 53 is sent to the adding circuit 20 to correct the operation signal DELTAMVG by the component compensated for variation. Thus, even if the dead time of a process controlled system 10 is varied, this variation is detected to perform a correct sample value control according with a set signal SV.
Patent JP-H06116088-A (JP)
Title: Production of thin filmlike diamond
Inventor: UENISHI SHIGERU
IPC: C30B29/04
Filed: 1992-10-01
Abstract: PURPOSE:To obtain a thin filmlike diamond composed of coarse diamond crystals with few crystal boundaries by forming fine recesses and protrusions in the surface of a substrate, subjecting the substrate to surface scribing as pretreatment and carrying out vapor phase synthesis of thin filmlike diamond. CONSTITUTION:Fine ruggedness is formed in the surface of a substrate to 1-2mum roughness by anisotropic etching and the substrate is subjected to surface scribing as pretreatment by ultrasonic cleaning in alcohol contg. suspended fine diamond particles. Vapor phase synthesis of thin filmlike diamond is then carried out on the surface of the substrate.
Patent JP-H0983495-A (JP)
Title: Optical adm device
Inventor: TAGA HIDENORI
IPC: H04L12/40
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical ADM device with an excellent characteristic at a low cost with simple configuration not needing the same number of optical band pass filters as the number of wavelengths of optical signals. SOLUTION: N signal wavelengths λ1 to λn received by an input optical fiber 1 reach a optical band pass filter 4 via an optical circulator 3 and an optical fiber 5. The optical band pass filter 4 passes only the signal wavelength λ1 only through the optical fiber 9 and reflects other signal wavelengths λ2 to λn, then the signal wavelengths λ2 to λn are returned to the optical fiber 5. The signal wavelength λ1 received by the optical fiber 9 passes through the optical circulator 8 and is outputted from an output optical fiber 6. On the other hand, the signal wavelength λ1 received by the input optical fiber 7 reaches the optical band pass filter 4 via the optical circulator 8 and the optical fiber 9 and enters the optical fiber 5 via the filter 4.  The signal wavelength λ1 is confluent to the other signal wavelengths λ2 to λn in the optical fiber 5 and the entire signal wavelengths λ1 to λn are outputted from an optical fiber 2 via the optical circulator 3.
Patent JP-H06111432-A (JP)
Title: Tape guiding device
Inventor: KUDO HISASHI
IPC: G11B15/60
Filed: 1992-10-01
Abstract: PURPOSE:To stably travel a tape by putting the lower edge of a tape along the lead of the fixed side cylinder of a rotational cylinder at a tape calculated geometrically so that the generation of the tape torsion is prevented in a M loading system VTR, what is called. CONSTITUTION:In a magnetic recording and reproducing device pulling the tape T from a cassette and winding the tape T at a prescribed angle around a rotational cylinder 11 then traveling it, a rotational roller 12 pressing the magnetic tape to the fixed side cylinder is disposed at an almost middle part P in the range of a magnetic tape winding angle. The supporting axis 14 of the rotational roller is inclined at a very small angle (theta) to a magnetic tape traveling direction.
Patent JP-H08125386-A (JP)
Title: Parts alignment feeder
Inventor: OKADO MASAO
IPC: B65G47/14
Filed: 1994-10-27
Abstract: PURPOSE: To avoid the parts clogging in the parts passing port in a gate part by forming a guide trench making alignment of the parts in a specific direction on the angle part of two sides wherein the parts passing port of the gate part are overlapped with each other. CONSTITUTION: The parts in a part containing case fall down through a chamber 7 as a large chamber and a path 8 as a small chamber. Next, the parts are once blown up by compressed air fed from an air blowing out port provided near a chute 4 inlet so that the first falling down part may pas through the parts passing port 12 in a gate part 11 to be aligned inside the chute 4. Furthermore, the parts passing port 12 in the gate part 11 is chamferred to form a guide trench 13 in the angle part of the overlapped two sides from the part containing case side obliquely downward, thereby enabling the parts abutting against the guide trench 13 to be aligned in the chute direction.
Patent JP-H10110388-A (JP)
Title: Antimicrobial fiber structure and its production
Inventor: KANETANI TOSHIHARU
IPC: D06M13/358
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial fiber structure rich in washing durability by imparting an antimicrobial component to a fiber structure by a treating method in a bath and subsequently forming a melamine resin coating film on the surfaces of the fibers. SOLUTION: When a woven fabric of polyester fibers is dyed by the use of a liquid flow dyeing machine, an antimicrobial agent such as styrbamine isethionate or guazatine is added to a dyeing bath to dye the fabric and simultaneously impart the antimicrobial component to the single fibers composing the woven fabric. The woven fabric is treated with a treating solution containing melamine or its derivative, steamed at 80-210 deg.C and further subjected to a dry thermal treatment at a temperature of 130-210 deg.C to obtain the antimicrobial woven fabric wherein the melamine resin coating films are formed on the surfaces of the single fibers in an amount of 0.5-4% per the weight of the fibers.
Patent JP-H10112615-A (JP)
Title: Power amplifier
Inventor: KAWAKATSU TAKESHI
IPC: H03F3/217
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To compensate an amplitude error and a phase error with high precision by using an amplitude error amplifier circuit and a phase error extract circuit so as to extract the amplitude error and the phase error between input/output signals respectively thereby generating corresponding amplitude control and phase control signals and controlling a switch element with a duty corresponding to the sum. SOLUTION: An amplitude of an output voltage from a transformer 27 is extracted as a feedback signal VO via a transformer 28. An input signal VI and a feedback signal VO are given to BPFs 31, 32, from which a 50 or 60Hz component is extracted and given to DC converters 33, 34. Then the DC component is subtracted from the feedback signal at a subtractor 35 and its error component is amplified by an error amplifier 36, the error amplified output is added to a reference DC voltage at an adder 37 and it is multiplied with the input signal VI at a multiplier 39 and then an amplitude correction signal is outputted to an adder 40. As to a phase error, a signal resulting from shifting the input signal VI by 90 deg. at a phase shifter 41 and the feedback signal VO with a phase difference θ with respect to the input signal VI are multiplied by a multiplier 44.  In this case, a correction value is obtained by selecting a multiplication coefficient of the multiplier 39 to be the unity. According to the results above, a duty corresponding to the adder is used to correct the input signal VI with high accuracy.
Patent JP-H053488-A (JP)
Title: Call acceptance control system
Inventor: KATO HARUKO
IPC: H04L12/28
Filed: 1991-10-14
Abstract: PURPOSE:To attain easy call acceptance control without need for call reception acceptability discrimination under a complicated calculation every time a call takes place. CONSTITUTION:Whether or not a new call is accommodated in an existing call bundle is discriminated, and when the new call is accommodated, the acceptance of the call is allowed. When not accommodated, a burst overflow ratio BT in the case of setting a new call bundle is calculated. Thus, whether or not the burst overflow ratio BT is within a specified value or below is discriminated. Only when the burst overflow ratio BT is below the specified value, the new call limit is set and the call acceptance is allowed, Moreover, whether or not an idle call bundle is in existence at interrupt of a call is discriminated, and when an idle call bundle is in existence, a step call bundle is released and when the call bundle is released the burst overflow ratio BT is calculated.
Patent JP-H02110319-A (JP)
Title: Interference measuring apparatus using multimode semiconductor laser
Inventor: ISHIZUKA AKIRA
IPC: G01B9/02
Filed: 1988-10-19
Abstract: PURPOSE:To measure interference stably by setting the number of longitudinal modes of a specific intensity 0.05 or above of a multimode semiconductor laser to 5 or above in an interference measuring apparatus using this laser. CONSTITUTION:The number of longitudinal modes of a specific intensity 0.05 or above of a multimode semiconductor laser 1 is set to N [lines], a half-width of each longitudinal mode to be  lambda [nm], a half-width of an envelope of an oscillation spectrum at the specific intensity 0.05 or above to be h [nm], a representative value of an oscillation wavelength to be lambda0 [nm], and a gap between the longitudinal modes to be P [nm]. The multimode semiconductor laser 1 is designed to meet the conditions of N>=5, n<=6 and  lambda>=0.03. When the number of oscillation modes of the semiconductor laser 1 lessens and the value of N turns to be 4 or below, one or two longitudinal modes become pre dominant over an action of interference. When an ambient temperature varies, therefore, the representative value lambda0 of the oscillation wavelength changes in a discrete manner. Accordingly, a strong resistance to the variation in the ambient temperature can be obtained by setting N to 5 or above.
Patent JP-H08123913-A (JP)
Title: Information processing method
Inventor: YOSHII HIROTO
IPC: G06K9/70
Filed: 1994-10-28
Abstract: PURPOSE: To easily resolve the pattern classification problem or an actual scale without a special preprocessing like feature extraction or category separation by preliminarily hierarchically processing an inputted pattern for learning and generating a classification tree based on processed patterns for learning. CONSTITUTION: A hierarchization preprocessing step 102 where the inputted pattern for learning is preliminarily hierarchically processed and a classification tree generation step 104 where the classification tree is generated based on the pattern processed in the step 102 are provided. That is, a raw pattern 101 for learning is made pass a neural network in the hierarchization preprocessing step 102. In the classification tree generation step 104, the classification tree is generated based on a pattern 103 for learning hierarchized by the processing in the neural network. An expansion variable discrimination step 105 performs the processing in the stage of generation of the classification tree in the classification tree generation step 104. Thus, a final classification tree 106 is obtained.
Patent JP-S63119853-A (JP)
Title: Production of platinum deposited catalyst
Inventor: KURIHARA MASATO
IPC: B01J29/035
Filed: 1986-11-07
Abstract: PURPOSE:To distribute platinum uniformly on a carrier without segregating the same in the carrier and to improve the performance of a catalyst by depositing a platinum-contg. component on the carrier by using a solvent, then removing said solvent by a freeze-drying method. CONSTITUTION:After the platinum-contg. component (e.g., tetraammineplatinum chloride) is deposited on the carrier (e.g., synthetic L type zeolite) by using the solvent (e.g., water), the solvent is removed by the freeze-drying method. As a result, the platinum is uniformly distributed in the carrier without being segregated therein and the flocculation resistance and dispersibility of the platinum are improved. The platinum deposited catalyst which exhibits excellent catalyst characteristics such as remarkably high activity and long life when used for reaction such as aromatization reaction of a hydrocarbon oil is produced.
Patent JP-H04142960-A (JP)
Title: Controlling method for printer
Inventor: OOTAKE HIDEMUNE
IPC: B65H5/12
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a controlling method for a printer which accurately feed a sheet without adding a new member thereto by judging whether image receiving sheet conveying means is temporarily stopped or not at an image receiving sheet sensing position in response to sensed results of image receiving sheet sensing means and sheet feeding position sensing means when the sheet is fed. CONSTITUTION:When a printer 10 receives a print start signal, a control is transferred to a sheet feeding routine for controlling a sheet feeding operation. As the operation is started, driving means (hereinafter abbreviated to 'a drum motor') for rotating a platen drum 11 and image receiving sheet conveying means (hereinafter abbreviated to 'a sheet feeding motor') are started. If a sheet sensor 16 is turned ON in view of the output of the sensor 16 and the output of a sheet feeding position sensor S2, the feeding motor is stopped, and the drum motor is continuously driven until the drum 11 is moved to the sheet feeding position S2. In this case, a gripper 11a is opened. If the sensor S2 is turned ON, when the sensor 16 is, after the drum motor is stopped, turned ON, the feeding motor is again driven to advance an image receiving sheet P to the gripper 11a. Accordingly, a stable sheet feeding operation with small sheet feeding mistake is obtained without adding a new member to this apparatus.
Patent JP-2001087460-A (JP)
Title: Slot machine
Inventor: SHIMADA MITSUYOSHI
IPC: A63F5/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To attain the capacity-up of a control board and to smoothly restart a game at the time of recovery from power source off. SOLUTION: A main control board 70 loading a main CPU 71 and a RAM 74 for control and a sub-control board 80 loading a sub-CPU 81 and a RAM 84 for control are provided in separate bodies. The main control board 70 backs up game information when turning off a power source, transmits an initializing instruction to the sub-control board 80 when initializing the backed-up game information at the time of turning on the power source and transmits normal recovery information to the sub-control board 80 when recovery is enabled.  The sub-control board 80 backs up the output information of peripheral equipment 85 for direction when turning off the power source, discriminates whether recovery is enabled or not and whether the initializing instruction or normal recovery information is received within prescribed time or not after turning on the power source, recovers a state before power source off based on the backed-up output information when recovery is enabled, initializes the output information when the recovery is disabled or initializing instruction is received, and discriminates an error when the initializing instruction or normal recovery information is not received.
Patent JP-H0662941-A (JP)
Title: Partition
Inventor: AWANE EIJI
IPC: A47G5/00
Filed: 1992-08-21
Abstract: PURPOSE:To produce background effect for an object placed in front of a partition sufficiently by enabling the mounting of a plurality of drawing boards vertically and horizontally as desired on a mounting base. CONSTITUTION:This invention relates to a partition for background to enhance fresh flowers or offerings at shrines and Buddhist temples and the drawing boards 1 can be rearranged vertically and horizontally or changed to any side fitting better according to the size and form of the fresh flowers, offerings and the like. The drawing boards l are prepared as multiple plates bound with a paper hinge, a string hinge or the like at one end thereof or as a single plate to prevent scattering and to stabilize strength. The drawing boards 1 are inserted into a drawing board receiving base 3 to use. Thus, the partition has a plurality of drawing boards 1 fastened with the string hinge or the like on one side thereof thereby facilitating the selection of sides thereof and also enabling setting vertically and horizontally, simply by inserting the drawing boards into the drawing board receiving base 3.
Patent JP-H06194188-A (JP)
Title: Signal sensor
Inventor: GERUHARUTO GEEZAA
IPC: G01D5/244
Filed: 1993-09-30
Abstract: PURPOSE: To exactly correct irreglarity of a transmitter signal due to variation by generating an upper threshold value smaller than a peak value by a fixed absolute value on a sensor signal or on the upper side of the sensor signal and a lower threshold value larger than a peak value by a fixed absolute value on the upper side. CONSTITUTION: A plurality of teeth and gaps of a transmitter part 6 pass through the vicinity of a detector 7. An analog sensor signal S is generated by the detector 7, and converted into a digital transmitter signal R by an evaluation circuit 8. The signal S is supplied to a peak value detector 9 for detecting the peak value O on the upper side, and a peak value detector 10 for detecting the peak value U on the lower side. The upper peak value O or the signal S is supplied to a subtracter 12, and a threshold value SO is formed on the upper side by subtraction of a fixed absolute value K1. Two threshold values SO, SU are controlled through switches 14, 15, the signal S is alternately compared with the threshold values through a converter 16, and the transmitter signal R is formed corresponding to the comparison result.
Patent JP-2001091146-A (JP)
Title: Refrigerator deepfreezer
Inventor: HATTORI TAKAO
IPC: F25D23/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To suppress breeding of fungi adhered to a food and fungi floating in a box by bringing the interior of a refrigerating chamber into ozone atmosphere having an antibacterial effect, and besides to perform efficient antibactria by suppressing the reduction of ozone concentration in the refrigerating chamber. SOLUTION: A refrigerating zone 26 at a refrigerating temperature zone containing a refrigerating chamber 12 and a vegetable chamber 14 is situated in a manner to separate at a freezing zone 34 at a freezing temperature zone containing freezing chambers 16 and 16, so that cold air is not circulated through each other. Coolers 22 and 30 are situated at the respective zones and an ozone generator 36 is disposed in the refrigerating zone 26.
Patent JP-H01108847-A (JP)
Title: Picture processing unit
Inventor: TANABE TAKESHI
IPC: H04N1/46
Filed: 1987-10-20
Abstract: PURPOSE:To identify accurately the color of an original with simple constitution by reading an original via a spectrum means in any at forward and return motion of a scanning means exposing and scanning the original and reading the original directly not through the spectrum means on the other hand. CONSTITUTION:The scanning optical system is provided with a sensor S0 for detecting home position and a sensor S1 for detecting a tip of picture. Thus, when the scanning optical system is forwarded and senses a picture tip signal S1, a picture data is received from a CCD 52 and stored in a RAM 65. Since a solenoid SL is deenergized, the information without a filter is given to the RAM 65. When the input of the data of an effective picture area is finished into the RAM 65, the filter changeover solenoid SL is turned on to change over the filter into a red filter 55 and when the scanning optical system reaches the required scanning area, the system is reversed and the data from the CCD 52 is inputted till the picture tip signal S1 is detected and stored in the RAM 65. Thus, changeover mistake is prevented and the original color is identified accurately.
Patent JP-S63130683-A (JP)
Inventor: MANFUREETO DORABUERUTO
IPC: C09D11/10
Filed: 1986-11-10
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-H03126954-A (JP)
Title: Dry electrophotographic toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G9/087
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a dry electrophotographic toner superior in color reproduction performance and not migrating to a vinyl chloride resin type sheet by using a mixture of a specified modified epoxy resin and a styrene-acrylic type copolymer as a binder resin. CONSTITUTION:The toner comprises as main components a colorant and the binder resin of the mixture of the modified epoxy resin and the styrene-acrylic type copolymer, and said epoxy resin is obtained by reacting the epoxy resin with primary amines and divalent phenols to extend the fundamental skeleton of the epoxy resin, and esterifying its secondary hydroxyl group with lactones, thus permitting the obtained dry electrophotographic toner to be good in color reproduction performance and not to migrate to the vinyl chloride resin mat.
Patent JP-H08126913-A (JP)
Title: Step reamer
Inventor: KASUYA HIROSHI
IPC: B23D77/00
Filed: 1994-10-28
Abstract: PURPOSE: To prevent the vibration from being generated in a tool body by the forming error between the edges by forming the cutting edges on a part of a plurality of cross edge parts formed on the tool body, and retracting the rest of the cutting edges closer to the base end of the tool body than the cutting edges. CONSTITUTION: In a tool body 1, an edge tip 3 is joined with the tip of a shank 2. Two expanded parts 5, 6 are formed on the outer circumference of the edge tip 3 so that this outer diameter is expanded from the forward end to the base end of the tool body 1 in two stages. Three lines of chip discharging grooves 7-9 are formed in parallel to the rotational axis O of the tool body 1 on the outer circumference of the edge tip 3. Each cross edge part 11 is formed between the forward end surface 4 and the respective expanded parts 5, 6 of the tool body 1 and the respective wall surfaces 10A of the respective chip discharging grooves 7-9. The respective cutting edges 12A-12C are formed on a part of the respective cross edge part 11, and the rest of the respective cross edge parts 11 are retracted closer to the base end of the tool body 1 than the respective cutting edges 12A-12C.