baber/WOPTO huggingface dataset:
Patent JP-H03118029-A (JP)
Title: Non-contact type eye pressure meter
Inventor: IIJIMA HIROSHI
IPC: A61B3/16
Filed: 1989-09-29
Abstract: PURPOSE:To prevent a fluid having excessive discharge pressure from being discharged to the cornea by stopping the driving of a fluid discharge means at the time point when a pair of index images are separated by a prescribed quantity. CONSTITUTION:A piston 18 ascends by inertia even if driving of a rotary solenoid 20 is stopped, therefore, by considering a portion by which the cornea C is brought to press-flattening by a fluid, the driving of the rotary solenoid 20 is stopped before the cornea C is brought to press-flattening. The cornea C is brought to press-flattening by an ascent portion caused by inertia of the rotary solenoid 20. An alignment projection system 2 is combined with a cornea press-flattening detecting system, and when the cornea C is brought to press-flattening, a parallel luminous flux P1 is brought to plane reflection in the cornea C, and its plane reflected luminous flux is reflected by a half mirror 33 of a photodetecting optical system 5 and led to a condenser lens 45. The plane reflected luminous flux is condensed by the condenser lens 45 and led to a diaphragm 46, passes through this diaphragm 46 and brought to image receiving by a photodetector 47. An arithmetic circuit 42 measures eye pressure by measuring the pressure of a pressure sensor 15a at the time of being photodetected by this photodetector.
Patent JP-H1189973-A (JP)
Title: Racket frame
Inventor: TAKAHASHI YASUHIKO
IPC: A63B102/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To easily design the repulsive elasticity, vibration absorptivity, operability or the like according to a purpose by providing a racket frame main body made of FRP and a metal body provided in a part of the racket frame main body, and disposing the metal body in such a manner as to enclose the FRP part and be integrated with the FRP part. SOLUTION: A racket frame 1 comprising a face part 2, a shaft part 3 and a grip part 4 is formed by a racket frame main body 5 made of FRP and a metal body 7 provided on the shaft part 3. At this time, the metal body 7 is disposed in such a manner as to enclose the outer surface of the FRP layer 6 of the shaft part 3 and be integrated with the FRP layer 6. As metal for forming the metal body 7, preferably titanium or a titanium alloy which is light-weighted and excellent in rigidity and durability is used. Such a racket frame 1 can be easily manufactured by inserting FRP forming material in a metal mold where the metal body 7 is arranged and integrally forming the same. The metal body 7 may be provided on the face part 2.
Patent JP-H0199384-A (JP)
Title: Magnetic tape video reproducing device
Inventor: KOBAYASHI TETSUO
IPC: H04N5/783
Filed: 1987-10-12
Abstract: PURPOSE:To obtain an excellent pattern by providing a rotary cylinder having the 5th and 6th magnetic heads making it possible to control its position in addition to the 1st-4th magnetic heads. CONSTITUTION:The 1st and 2nd magnetic heads A, B, the 3rd and 4th magnetic heads A1, B1 and the 5th and 6th magnetic heads D, E are fitted respectively to the rotary cylinder 1. In changing the tape speed to an optional speed different from that at recording, a larger output signal among those from the 1st-4th magnetic heads A, B, A1, B1 is selected and demodulated and the 5th and 6th magnetic heads D, E whose position is controllable are used and controlled to trace the recording track and an output signal of the 5th and 6th magnetic heads D, E are demodulated at an optional tape speed. Thus, the position control of the 5th and 6th magnetic heads D, E is attained quickly in a prescribed time where the tape speed is made stable and an excellent pattern is obtained.
Patent JP-S62229838-A (JP)
Title: Optical projection apparatus
Inventor: SUZUKI KAZUAKI
IPC: H01L21/30
Filed: 1986-10-30
Abstract: PURPOSE:To keep the state of image formation at a specified state even if the distributing state of lighting luminous flux is changed, based on the data from an input means, in which the change in a distributing state of the lighting lumnous flux is inputted, by correcting parameters for obtaining the change in optical characteristics of an optical projection system, and correcting the state of the image formation. CONSTITUTION:In correspondence with the preset numerical aperture of a lighting aperture stop 18, an applicable time constant is selected out of a memory 42 by a selector 40. The selected time constant is inputted to a main controller 28. The amount of fluctuation of a magnification is obtained based on the time constant. Based on the amount of fluctuation and a pressure in a tightly sealed lens chamber 24F, which is selected by a pressure sensor 38, a control signal is outputted from the main controller 28 to a pressure regulator 32. A pressure applying system 34 and an exhausting system 36 are utilized, and the pressure in the tightly sealed lens chamber 24F is controlled. Thus a projecting lens 24 is controlled so that the magnification of the lens 24 becomes the specified value.
Patent JP-H10107959-A (JP)
Title: Linear light source, light guide member used for it, and image reader provided with the linear light source employing the light guide member
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a lighting device and to improve remarkably a lighting energy efficiency by reducing dispersion in the lightness over the entire length of a lighting area with a simple configuration to the utmost and decreasing number of light sources in the case of configuring a device lighting a linear area. SOLUTION: A light emission face 12 is formed on a 1st side face 11a of a long transparent member 10 in the broadwise direction and a light incidence section 15 is formed on a middle part of a 2nd side face 11B opposite to the light emission face 12 in the broadwise direction, a cavity 18 is formed to a part of the transparent member 10 corresponding to the light incidence section 15, and the light made incident onto the transparent member 10 from the light incidence section 15 is reflected in a border face 181 of the cavity 18 and propagated toward the end in the transparent member 10.
Patent JP-H07113198-A (JP)
Title: Anodizing treating jig
Inventor: KUNO YUMIHIKO
IPC: C25D17/08
Filed: 1993-10-14
Abstract: PURPOSE:To produce a suspending jig excellent in corrosion resistance, electrical conductivity, wear resistance and strength by constituting the suspending jig by using a beryllium alloy. CONSTITUTION:An electrode chip 30 and a click part 26 of a suspending jig 10 suspending the material to be treated which is immersed in an electrolytic soln. in an anodizing tank are constituted of a beryllium allay. Thus, its strength, electrical conductivity, wear resistance and corrosion resistance are made good. Since the electrical conductivity of the suspending jig 10 improves, the anodizing time can be reduced, and since its wear resistance and corrosion resistance improve, the falling rate of the material to be treated is reduced.
Patent JP-H10111828-A (JP)
Title: Memory system and data transfer method
Inventor: WATANABE SHINPEI
IPC: G11C11/4096
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory system which is constituted of DRAM capable of executing seamless operation by not only a reading operation but also a writing operation by preventing band width from being substantially reduced as compared with a clock pulse frequency regardless of in which bank access is performed and in which order it is executed. SOLUTION: Memory array is separated from data in an early stage by applying pre-fetch mechanism in reading and writing so as to prevent the energizing and pre-fetching operations, etc., which are the ones required for succeeding reading in memory array from being the main cause of reduction in access speed. Two-fold data of an array time constant is pre-fetched so that the both of reading ans writing are simultaneously realized concerning the seamless operation by singlel bank configuration in spite of any kind of low-access.
Patent JP-S62118189-A (JP)
Inventor: MIYAJI KATSUMI
IPC: F16L59/14
Filed: 1985-11-15
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-H1189336-A (JP)
Title: Step structure of sulky rice transplanter
Inventor: TANAKA MASAICHI
IPC: B62D25/22
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure capable of preventing wheels from a derailment, aiming at the improvement of the working efficiency on a step, and also dealing with the seedling transplanting device for multiple rows by linking supplemental steps at left and right both sides of the step equipped at a traveling machine body. SOLUTION: This objective step structure for a sulky rice planter is provided by linking each supplemental step 26 formed at an almost same front to rear length with a step 13 and also formed with a see through hole, at both left and right sides of a step equipped at a traveling machine body 1. Also, the above supplemental step 26 is made to have a divided structure constituted by plural board like members 29, 30 simultaneously installed in the front and rear directions, and the part of the plural board like members 29, 30 can be formed to have a same shape. Further, the above supplemental step 26 can be formed as capable of being used by showing both surface and reverse sides.
Patent JP-H01101014-A (JP)
Title: Method for matching analog circuit characteristic
Inventor: NUMATA TAKASHI
IPC: H03H7/075
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the minimum value of an objective function or a point in the vicinity with a higher probability as the initial values or respective sets by random- number-generating m of n-dimensional vectors as design parameters within a set fluctuation range, calculating a circuit characteristic to M of the respective vectors, and obtaining the values from a small one up to a p-th one of the objective function. CONSTITUTION:At the time of deciding plural design parameters to make the objective function value into the minimum, respective parameter values are random-number- generated within respective fluctuation ranges. Namely, the n-dimensional vectors are generated in a sufficiently large number at the time of making a parameter number into an n-number, the objective function is calculated, and the pairs of parameters to give small values of the objective function are obtained in several sets. Namely, a random search is executed. Respective set of the parameters of the several sets are made into the initial values, and a local minimum value is obtained by using a lowering method to change the parameter in a direction opposite to the slope vector of the objective function. The minimum value among the obtained local minimum values is considered to be the minimum value of the whole, and the parameter to give such a minimum value is made into an optimizing design parameter.
Patent JP-H05347448-A (JP)
Title: Excimer laser oscillator
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/097
Filed: 1992-06-12
Abstract: PURPOSE:To supply halogen gas with high accuracy in an excimer laser oscillator having a halogen-gas supply means using a light-emitting device and a photodetector. CONSTITUTION:An excimer laser oscillator has a halogen-gas supply means obtaining halogen gas concentration C in a laser gas from the light intensity I of laser-gas transmitted light from a light-emitting device 1, in which a photodetector 2 receives light, and supplying the inside of the laser gas with halogen gas so that halogen gas concentration C reaches target concentration Co. The halogen-gas supply means corrects halogen gas concentration C by the lowering section of light intensity based on the fouling, etc., of the windows of the light- emitting device 1 and the photodetector 2, and feeds the inside of the laser gas with halogen gas so that corrected halogen gas concentration C reaches target concentration Co.
Patent JP-H02105371-A (JP)
Title: Digital data recording/reproducing device
Inventor: FUJII SHOZO
IPC: G11B20/12
Filed: 1988-10-13
Abstract: PURPOSE:To improve the correction ability to the continuous errors by storing the group data forming a group into a memory as the 2-dimensional data having its row number equal to an odd multiple of 4. CONSTITUTION:A control part 9 controls a data control part 6, a reinforcement code process part 7, and a data transfer part 8 via a communication part 4 based on the control information given from an external device. The part 6 stores the external digital data given from the external device into a memory 5 as a part of the 2-dimensional data. The part 7 performs a coding process of a 3rd error correction code and stores the redundant data into the memory 5 as a part of the 2-dimensional data. In this case, the row number of the 2-dimensional data is set equal to an odd multiple of 4 and therefore the code series of the 3rd error correction code never has the 2-byte data on the same track. Thus the correction ability is improved even to the continuous errors of an optional track.
Patent JP-H1082797-A (JP)
Title: Probe card and reinforcement used therein
Inventor: OKUBO MASAO
IPC: G01R1/073
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a probe card having a light weight, suitable for burn-in test wherein a substrate together with the whole probe card itself is not deformed, and a reinforcement used therefor by providing a support mechanism ring wherein reinforcement a divided into a plurality of small compartments is attached to a substrate having wiring patterns to which a plurality of probes are connected so that the probes are supported. SOLUTION: The reinforcement 400 has a honeycomb structure wherein thin aluminum plates each having a hexagonal shape are engaged and arranged and each of hexagonal small compartments is filled with carbon fibers. Aluminum plates are bonded to upper and lower faces of the reinforcement 400, respectively. A prescribed aperture section 410 is provided to the reinforcement 400 and the shape is formed corresponding to an aperture 310 of a substrate 300 and the size is smaller than that of the aperture 310 by a predetermined dimension. A ring 200 is attached to the reinforcement 400 from the rear side via the aperture 310. The ring 200 is not directly attached to the substrate 300 but connected thereto via the reinforcement 400. The ring 200 is a support mechanism that supports a probe 100 and forms a taper face 210. As a result, the load of the probe 100 to the substrate 300 is reduced.
Patent JP-H0788303-A (JP)
Title: Production of valuable matter extract
Inventor: KANAMORI TAKESHI
IPC: A23L27/10
Filed: 1993-09-20
Abstract: PURPOSE:To efficiently recover valuable matter by incorporating specific weight% of a surfactant and a proper ratio of diluent into raw materials to be extracted and adjusting the viscosity after the addition to a specific value, then subjecting the mixture to supercritical extraction. CONSTITUTION:The valuable matter is recovered from the raw materials which are to be extracted and contain the valuable matter, such as spice oleoresin, by incorporating 0.01 to 100wt.% surfactant and the proper ratio of the diluent into the raw materials to be extracted and adjusting the viscosity after the adjusting to 10 to 200 centipoises, then subjecting the mixture to the supercritical extraction at the time of recovering the valuable matter from the raw materials to be extracted by the supercritical fluid extraction. Surfactant for food such as phospholipids including cane sugar fatty acid ester, glycerol fatty acid ester, sorbitan fatty acid ester (including polysolvate), propylene glycol fatty acid ester, recithin, etc., are used as the surfactant in the case of extraction and recovery of dyestuff, arom. components, spicy components, etc., for food from the oleoresin.
Patent JP-2000087762-A (JP)
Title: Throttle control system
Inventor: TSUCHIDA TOSHIYUKI
IPC: F02D9/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion powder and grease from adhering to a contact portion between a sensor brush and a resistance. SOLUTION: A throttle sensor substrate 20 is fixed to a throttle body 1. A resistance is formed in contact with a sensor brush 19 on one substrate surface 23 of the throttle sensor substrate 20. An insert hole into which a throttle shaft 5 is inserted is formed in the center of the throttle sensor substrate 20. A protective wall 26 vertically extends from the throttle body 1 toward the one substrate surface 23 of the throttle sensor substrate 20 such that it surrounds the contact portion between the sensor brush 19 and the resistance.
Patent JP-S61136969-A (JP)
Inventor: OKAZAKI SEIJI
IPC: C04B37/02
Filed: 1984-12-06
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-H1198595-A (JP)
Title: Wave transmitter of connected cylinder type
Inventor: YOSHIKAWA SHIGERU
IPC: H04R1/44
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To extend a range of a change in a resonance frequency close to a theoretically calculated value while protecting water tightness of the cylinder type wave transmitter in the case the resonance frequency is made variable by changing an arrangement interval of plural cylinder type wave transmitters. SOLUTION: In the cylinder type wave transmitter 10, a power supply lead 2 connects to a cylinder piezoelectric vibrator 1 and respective inner circumferential and outer circumferential faces are converted by a sheath 3, the sheath 3 and both end faces of the piezoelectric vibrator 1 are covered by an end face plate 4 made of a material whose acoustic impedance is sufficiently larger than a medium such as water and adhered so as to prevent entrance of the medium such as water to the piezoelectric vibrator 1 and in the case the cylinder type wave transmitters 10 are arranged closely in a direction of cylindrical axis, the acoustic gap is reduced.  Furthermore, an L-shaped hook 5 whose tip is directed in a direction opposite to an external pressure in a medium is provided to a face of the end face plate 4 adhered to the sheath 3 in a state of entering the sheath 3 to prevent the sheath 3 from being exfoliated.
Patent JP-S62119372-A (JP)
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1985-11-18
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-H0976814-A (JP)
Title: Canopy device for load carrying platform of dump trailer
Inventor: JINNO HIDEO
IPC: B60J7/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a canopy having the strength at a high degree, which can securely prevent the dispersion and a fall of load even in the case of heavy load, and to provide a canopy opening and closing device, which can securely open and close the canopy even in the case of a relatively heavy hood. SOLUTION: A hood device for load carrying platform of a dump trailer has two canopies 41 for covering the top surface of a load carrying platform of a dump trailer 2, hood shafts 42 respectively provided in one side of each hood, canopy shaft supporting members 34 respectively provided in the upper part of a side wall 32 of a load carrying platform so as to support each canopy shaft 42, two front side hydraulic motors 51, which are fixed to a front side of a front wall 31 of the load carrying platform and of which driving shafts are respectively connected to a front end of each canopy shaft 42, and two rear side hydraulic motors 52, which are fixed to the upper part of a rear end of the side wall 32 of the load carrying platform and of which driving shafts are respectively connected to a rear end of each canopy shaft 42.
Patent JP-H02216269-A (JP)
Title: Method for finishing resin of natural fiber product
Inventor: ASAI NORIO
IPC: D06M101/00
Filed: 1988-10-12
Abstract: PURPOSE:To enable resin finish without exerting a bad influence upon handle and strength by dipping a natural fiber product into an aprotic polar solvent containing a reactive resin finishing agent and reaction accelerating catalyst and heat-treating the dipped fiber product under specific conditions to react the natural fiber product with the resin finishing agent. CONSTITUTION:A natural fiber product is dipped into an aprotic polar solvent (e.g. dimethylsulfoxide) containing a resin finishing agent (e.g. amino resin or epoxy resin) reactive with the above-mentioned fiber, catalyst capable of promoting solid-liquid surface reaction and surfactant, preferably of an amphipatic compound and then heat-treated under conditions suppressing evaporation of the above mentioned solvent to rapidly react the natural fiber with the resin finishing agent. The shrink-resistance, yellowing resistance, chemical resistance, etc., of the natural fiber product is improved without exerting a bad influence upon the strength, etc., by the above-mentioned method.
Patent JP-H08123790-A (JP)
Title: Document processor
Inventor: INAGE YOSHIYUKI
IPC: G06F17/21
Filed: 1994-10-24
Abstract: PURPOSE: To prepare a document in an original frame and to surely display/print out the document by reading out an original with a frame, detecting the frame, setting up the number of columns, a column interval, the number of lines, and a line interval for characters/marks in accordance with the size of the frame, and displaying/printing out inputs to the frame. CONSTITUTION: A format setting means 4 detects a frame in an original image and sets up the number of digits and the number of lines or a column interval and a line interval in the detected frame based upon the format of a document in which the numbers of columns and lines or column and line intervals are specified. An image display means 3 displays the original image on a screen based upon the numbers of columns and lines or the column and line intervals to be the format of the original. A document preparing means 5 prepares a document while controlling characters inputted to the frame of the original image so as to include them within the frame based upon the numbers of columns and lines or the column and line intervals set up in the frame by the means 4.
Patent JP-H04195263-A (JP)
Title: Image reader
Inventor: OSHIMA MASAMI
IPC: G06T1/00
Filed: 1990-09-27
Abstract: PURPOSE:To accelerate processing by obtaining shading correction data from a ratio of each digital picture element signal to the digital picture element signal with the minimum value, and performing shading correction by inputting an analog picture element signal and a ratio signal from a CCD sensor. CONSTITUTION:A CPU 11 and a ROM 12 select a signal with the minimum value out of the digital picture element signals D1, and computes the ratio to the signal D1, and stores it in a RAM 13. The analog picture element signal A11 from the CCD sensor 5 is converted to a signal A22, and is inputted to a D/A converter 22. A digital ratio signal D21 of same picture element same as that of an input picture element analog signal A21 is inputted to the converter 22. In other words, the shading correction can be automatically performed while the signal passes the converter 22. In such a way, it is possible to quickly and easily perform the extraction of the shading correction data, and to accurately and stably perform the shading correction successively.