baber/WOPTO huggingface dataset:
Patent JP-H04192001-A (JP)
Title: Switch opening/closing action detector
Inventor: SHIRAKAWA HIROSHI
IPC: G05B15/02
Filed: 1990-11-27
Abstract: PURPOSE:To omit the need to use wirings in number more than the necessary switches and therefore to reduce the cost by judging the switch actions based on the logical levels given from a logical level holding means. CONSTITUTION:The diodes 14a and 14b are connected to a pair of switches 15a and 15b respectively in the directions opposite to each other. An inverter 3 is provided so that another logical level of the clock pulse given from a clock signal generator 1 emerges on a common signal line 18b when both switches 15a and 15b close independently of each other. Then the logical level signal emerged on the line 18b is held by a D flip-flop 9 for a period of time that is prescribed by the rise of the clock pulse signal received from a delay circuit 2. Thus the connection is secured for the switches 15a and 15b by means of three common signal lines 18a-18c less than the number of switches by one. Then no extra wiring is required.
Patent JP-H07237368-A (JP)
Title: Heat-sensitive stencil printing paper
Inventor: KAWAZU YUKIO
IPC: B41N1/24
Filed: 1994-12-27
Abstract: PURPOSE:To obtain paper which improves perforating sensitivity of a film, can satisfy further heat-resistant stability of a substrate and is superior in printability. CONSTITUTION:Heat sensitive stencil printing paper is composed by a method wherein a porous substrate comprising a thermoplastic resin fiber is laminated to a thermoplastic resin film and when crystal melting energy and a thickness of the thermoplastic resin film are set respectively to DELTAHul (cal/g) and t (mum) and crystal melting energy and a mean fiber diameter are set respectively to DELTAHu2 (cal/g) and d (mum), DELTAHu1Xt<DELTAHu2Xd is given.
Patent JP-H01166080-A (JP)
Title: Electronic copying device
Inventor: MASUMOTO KENICHI
IPC: H05B3/00
Filed: 1987-12-22
Abstract: PURPOSE:To prevent thermal destruction in a fixing part and to remove the malfunction of a circuit at the time of inspection by having the pour source of a heater cut off when the temperature of the fixing part becomes abnormal. CONSTITUTION:A voltage from a thermistor 1 is compared with a reference voltage corresponding to a certain temperature in a comparison part 2 and an output signal is inputted in a hold part 4 from the comparison part 2 when abnormality is found. And when the disconnection of the thermistor 1 is found, an output signal is inputted in the hold part 4 from a disconnection detection part 3. These output signals are held in the hold part 4 until inspection is performed and the heater 6 in the fixing part is cut off by a cut-off part 5 by receiving the signals of the hold part 4. And the signals of the hold part 4 are released by an inspection detection part 7 when the fixing part is inspected because of abnormality or when it is regurally inspected and the outputs from the disconnection detection part 3 and the comparison part 2 are not let to the received. As a result, the power source of the heater is swiftly cut off when the abnormality is found in the temperature control, etc., in the fixing part. Thus, the thermal destruction in the fixing part and the malfunction of the circuit can be prevented.
Patent JP-2001145225-A (JP)
Title: Method of inspecting wire connection part
Inventor: KUMETA TOSHIAKI
IPC: H02G1/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect voids in the connection part of a steel-reinforced aluminum cable. SOLUTION: This method is for inspecting the connection part of a steelreinforced aluminum cable formed by disposing aluminum cable around a steel core, wherein the internal condition of the connection part is inspected by means of an eddycurrent crack detection method where the frequency of an excitation signal for inducing eddy current in the connection part is set to any of 300 to 800 Hz.
Patent JP-H05158139-A (JP)
Title: Camera
Inventor: SHINOHARA JUNICHI
IPC: G03B1/32
Filed: 1991-12-09
Abstract: PURPOSE:To surely send the leading edge, of a photographic film from a cartridge to a take-up spool. CONSTITUTION:When the leading edge part of the photographic film 3 is sent, a film pressing plate 4 is moved to the rear side of a camera main body 1, to spread a film sending path 10, and further, the film is curved in the film width direction of A, while the edge parts 3b of both sides of the film are insert-held between carrying rollers 12a and 12b, to removing the curl of the photographic film 3. Therefore, the leading edge part of the photographic film 3, is stably and surely sent from the cartridge to the take-up spool on the wide film sending path 10, in a state where the curl is removed.
Patent JP-H06153489-A (JP)
Title: Spindle drive equipment
Inventor: NISHIZAKI JUN
IPC: H02K49/00
Filed: 1992-11-11
Abstract: PURPOSE:To lengthen the life of a machine by eliminating the mechanical wear of a coupling portion between a drive shaft and a spindle by providing a magnet coupling for transmitting the rotation of the drive shaft to the spindle by magnetic coupling in contactless state between the drive shaft and spindle. CONSTITUTION:When a first rotation transmission member 16 and a second rotation transmission member 22 are oppositely located each other, magnetic field will be generated with 2 magnetic loops at the upper and lower sides and four loops in total as shown by the arrows 26. This magnetic filed makes magnetic coupling between both of them in contactless state. When a motor 15 turns under the state where a drive portion 10A corresponds to a follower 10B and the drive shaft 15a is rotated, this rotation is transmitted in contactless state to a spindle 19 at the side of the follower 10B through the magnetic coupling between the first rotation transmission member 16 and the second rotation transmission member 22, and a disk 12 chucked by a vacuum chuck 21 is rotated. By doing this, no dust is generated from contact, and thus a high degree of cleanness can be kept.
Patent JP-H0984417-A (JP)
Title: Transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter having an operation mechanism, etc., to enable the synchronized motion of a tray guide between a position engageable with a seedling tray and a releasing position, effective for easily and quickly setting the seedling tray and preventing the backlash, etc., in vertical transfer and useful for the transplantation of vegetables, etc. SOLUTION: A seedling supplying apparatus 10 is provided with a pair of tray guides 42 placed along longitudinal transfer direction at both sides of a seedling tray receiving region and an operation mechanism 44 to enable the synchronous transfer of both tray guides 42 between a position engageable with a seedling tray and a releasing position. The releasing position of the tray guide 42 is preferably placed outside of the tray receiving region in the above operation mechanism 44.
Patent JP-H04194649-A (JP)
Title: Method for testing macro-corrosion of large material to be inspected
Inventor: MIKAMI YOSHIFUMI
IPC: G01N17/00
Filed: 1990-11-27
Abstract: PURPOSE:To uniformly etch a large metal material by covering the surface to be inspected of a metal material with a permeable etching solution holding material and injecting an etching solution in the holding material to allow the same to penetrate therein to etch the surface to be inspected. CONSTITUTION:The surface to be inspected of a metal material is covered with a permeable etching solution holding material and an etching solution is injected in the holding material to be allowed to penetrate therein to etch the surface to be inspected. As the etching solution holding material, a plate- shape material formed from cloth or sponge composed of cotton, hemp or synthetic fiber is pref. By this method, a large metal material can be uniformly etched.
Patent JP-H06142163-A (JP)
Title: High-pressure steam type sterilizer
Inventor: WATANABE MINORU
IPC: A61L2/06
Filed: 1992-11-09
Abstract: PURPOSE:To expedite the in and taking-out o an apparatus or the like to be sterilized and the cooling of the apparatus or the like after sterilization by providing a lock mechanism which joins a sterilizing room container with the upper aperture part of a steam generator in such a way that it can be dismounted freely and airtightly and locks the sterilizing room container with the steam generator, and a container moving means which holds and moves the sterilizing room container. CONSTITUTION:The steam generator 10 located at the upper plane of a pedestal 9 is equipped with an electric heater 11 at an inner bottom part, and a shallow container 1 which houses water for steam and a joining member 2 equipped with a placing board 21 ventilated to the upper aperture part of the container 1 are fixed airtightly. A tapered plane is formed at the tip side of a circumferential groove provided at the outer periphery of the aperture part of the sterilizing room container 4, and a notched groove is provided at the position confronting with the circumferential groove of the circumferential body 23 of the joining member 2, and an opening/closing piece 3 is inserted to the notched groove, and it is pressed so as to be engaged with the circumferential groove by abutting. When the sterilizing room container 4 is pressed downward, the container 4 is energized upward by a spring 81 and a lock state is released, the sterilizing room container 4 is moved upward, then, it is separated from the steam generator 1.
Patent JP-2001142898-A (JP)
Title: Execution propriety judging method of inquiry processing
Inventor: SHIMIZU AKIRA
IPC: G06F12/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress the execution of a long-time execution inquiry of an inquiry to be executed by a user longer than the user predicts. SOLUTION: This method introduces execution time prediction 123 for predicting the execution time of inquiry processing, execution propriety judgement 124 for judging whether the inquiry is to be executed or not from the prediction of the execution time and a predictive execution time correcting part 126 for correcting the predicted execution time during inquiry processing. Thus, the execution of the long-time execution inquiry can be suppressed. As a result, the throughput of a data system hub or DBMS is improved.
Patent JP-H10267030-A (JP)
Title: Bearing device
Inventor: BERTETTI PAOLO
IPC: B60B27/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel hub reducing a work process and an assembly cost to be suited for assembly in a hub by welding work. SOLUTION: A ball bearing device for a hub 4 of a wheel for a vehicle has a type such that two sets of bearing balls 2, 5 of angular contact are provided, of these sets, a diametric direction inward race of the bearing ball 5 of the set in the axial direction inward is formed by an annular member 6 conformed to the hub 4. The annular member 6 is mounted in the hub 4 by welding performed between an axial direction inward end part 14 of the hub 4 and the annular member 6, at least one of these two welded members has a low carbon contained part in the welding part.
Patent JP-H11220047-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/28
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising of stable characteristics, an MOS element of low-resistance embedded contact structure, which is hard to be affected from dispersion in work during manufacturing process such as etching. SOLUTION: This semiconductor has an MOS element of an embedded contact structure 20. The embedded contact structure 20 comprises, at least a first contact diffused region 22 formed through diffusion from a polycrystalline silicon layer and a second contact diffused region 24 formed through deeper diffusion than the first contact diffused region 22 for reduced parasitic resistance of the MOS element. For an element wherein the MOS element and a bipolar element are coupled, the first contact diffused region 22 and an emitter diffused region of the bipolar element are formed at the same time, while the junction depth of the emitter diffused region is reduced with the parasitic resistance of the MOS element reduced, and high speed operation is made possible.
Patent JP-H03187039-A (JP)
Title: Magneto-optical recording medium
Inventor: TAWARA YOSHIO
IPC: G11B11/10
Filed: 1989-12-15
Abstract: PURPOSE:To generate large enhancing effect, to increase Kerr rotation angle and to improve recording density by providing a dielectric film, magnetic film and reflecting film on a transparent substrate arranged at the incident side of light, and forming the dielectric layer with amorphous material composed of SiC and SiN. CONSTITUTION:On a transparent substrate 1 such as glass and polycarbonate resin formed with guide grooves for tracking, dielectric film 2, magnetic film 3, dielectric film 4 composed of the same material as the film 2, and reflecting film 5 are successively formed to constitute the magneto-optical recording medium. Light 6 incident on the substrate 1 is made to reflect by the film 5. In this constitution, the amorphous material for the films 2, 4 has such a molar composition ratio of SiC:SiN = 20 - 80 : 80 - 20 with Si:N = 0.6 - 1.34 of SiN. The refractive index of the amorphous material is specified to 1.70 - 2.30, and the amorphous material is formed by sputtering in gaseous Ar atmosphere. Thereby, thermal diffusion of laser beam can be reduced to prevent expanding of recording bit diameter.
Patent JP-H09141697-A (JP)
Title: Injection molding die
Inventor: SUZUKI HIROSHI
IPC: B29C45/26
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a spool runner part from sticking to a fixed side template by providing a required number of tabs near a runner lock pin so that a tensile resultant force works in a direction in parallel with a die opening direction to the spool runner part of a molding at the time of opening a die. SOLUTION: A second and a third tensile strength F5 , F6 work due to tabs 12 in an orthogonal direction with a die opening direction. Then both tensile strengths F5 , F6 working in mutually opposite directions are offset. Further, only a first tensile strength F4 is left behind as a tensile resultant force generated by the first the third tensile strength F4 , F5 , F6 . The first tensile strength F4 works in the die opening direction. In this direction, the significant antislippage effects of the undercut part 5a of a runner lock pin 5 are set. Thus it is possible to prevent a spool runner part 52 from being slipped off the undercut part 5a.
Patent JP-H03186363-A (JP)
Title: Removal of magnetic material
Inventor: YANASE YOSHIHIRO
IPC: B03C1/00
Filed: 1989-12-15
Abstract: PURPOSE:To remove a magnetic material with good separation efficiency by setting the moving speed of a conveyor belt to a specific value and supplying a slurry to the conveyor belt positioned at a specific angle with respect to the vertical line passing through the shaft axis of a tail pulley to magnetically attract the magnetic material to the conveyor belt. CONSTITUTION:A conveyor belt 6 is allowed to run from the underside of a tail pulley 5 to the upper part thereof in the direction shown by an arrow A and, when the slurry 7 containing a magnetic material stored in a slurry tank 1 is supplied to a magnetic selector 3 by a pump 2, the magnetic material is magnetically attracted to the conveyor belt 6 to be separated and a product slurry 10 from which the magnetic material is removed falls as it is. Herein, the moving speed of the conveyor belt 6 at the time of the supply of the slurry 7 is set to 0.05-0.25m/sec and the supply position of the slurry to the conveyor belt 6 is set to 20-70 deg. with respect to the vertical line passing through the shaft axis of the tail pulley 5.
Patent JP-H09164413-A (JP)
Title: Method and device for controlling spray
Inventor: KATO YASUKI
IPC: C21D9/52
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To perform the set-up through the linear regression of the transformation heat and the specific heat by superposing the transformation heat on the specific heat curve of a material to be cooled, and approximating the specific heat curve to which the transformation heat is superposed by the broken line in controlling the spray. SOLUTION: In a spray cooling equipment of a hot rolling system, a parameter generating mechanism 10 is provided with the specific heat curve generating function 7 to perform linear approximation of the specific heat using the information of the physical properties of the database 13, the transformation heat curve generating function 8 to perform linear approximation of three points of the transformation curve using the information on the physical properties of the database 13, and the specific heat curve generating function 9 taking into consideration the transformation heat which synthesizes the parameters generated by the functions 7, 8 to generate the specific heat curve taking into consideration the transformation heat. The specific heat linear generating function 7 performs the linear approximation of the specific heat.  The specific heat relationship taking into consideration the transformation heat is obtained by the transformation heat curve generating function 8 to consider the transformation heat associated with the composition change in iron. Linear approximation is performed by three points using the specific heat curve 9 considering the transformation heat to perform the regression.
Patent JP-H07183088-A (JP)
Title: Device for lighting discharge lamp
Inventor: YAMAMOTO KAZUYUKI
IPC: H05B41/24
Filed: 1993-12-22
Abstract: PURPOSE:To guarantee the reliability of a circuit by achieving soft-start action even if an electric discharge lamp is replaced while a power switch is kept on. CONSTITUTION:A device for lighting an electric discharge lamp is provided with a light-emitting diode 24a of an AC photocoupler for detecting current flow via the electric discharge lamp 34 and a light-receiving transistor 24b of the AC photocoupler which is interposed in a power supply line to a time constant capacitor 25 for controlling the operating time of soft-start action and which is subjected to on/off control by the light-emitting diode 24a.
Patent JP-H04197284-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-11-29
Abstract: PURPOSE:To simply adjust the ratio of profits of a game store and profits of a player by setting and changing a special game control condition so that a special game state becomes profitable to the player until a prescribed condition determined in advance is satisfied, in the case a special mode is set. CONSTITUTION:A converting operation control means 40 outputs a converting operation control signal for controlling a second state converting operation of a fluctuation prize-winning device 5 to a fluctuation prize-winning device driving control means 41, and based on this fluctuating operation control signal, an auxiliary game in which the fluctuation prize-winning device driving control means 41 drives the fluctuation prize-winning device 5 by converting it to a second state only for a comparatively short time extending over a prescribed number of times is started. When the auxiliary game for converting the fluctuation prize-winning device 5 to a second state being profitable to a player, whether a special prize-winning detector 29 in the fluctuation prize-winning device 5 detects a special prize-winning ball or not is monitored by a special game control means 43, and when a special prize-winning ball detecting signal is inputted from the special prize-winning detector 29, a special game by the control of the special game control means 43 is started.
Patent JP-H09165560-A (JP)
Title: Surface protecting film for green sheet
Inventor: MIZUNOUE YOSHINORI
IPC: C09J7/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film excellent in punching properties and solvent resistance, hardly generating dimensional change due to moisture absorption, etc., even under high humidity environment such as rainy season and useful for IC package production step, etc., by providing a moisture-proof layer in one surface of a substrate and providing a tacky layer on the other surface. SOLUTION: This surface protecting film is obtained by providing a moisture- proofing layer on one surface of a cellulose acetate-based film substrate and directly or indirectly providing a tacky agent layer on the other surface. Furthermore, a cellulose diacetate, etc., produced by casting method is used as the substrate and the thickness of the substrate is preferably 15-30μm. In the moisture-proofing layer, moisture permeability is <=200g/m<2> .24hr at 40 deg.C and 90% RH and polyvinylidene chloride is used as the material and the thickness of the layer is preferably 0.1-10μm. In the tacky agent layer, an acrylic copolymer is used as the material and the tacky force is preferably 20-300g/25mm as SP tacky force and the thickness is preferably 1-20μm.
Patent JP-H10165797-A (JP)
Title: Liquid chemical diluting apparatus
Inventor: MARUYAMA SHINJI
IPC: A47L17/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomeness diluting liquid chemicals by manual work and to accrately dilute liquid chemicals to desired concn. even if the pressure of tap water is low by providing a pump sending out liquid chemicals to a mixing part and a means supplying tap water to the mixing part. SOLUTION: Detergents 10a-12a in detergent bottles 10-12 into which the vertical pipes 2a-4a of detergent taking-out pipes 2-4 are inserted are quantitatively taken out of the detergent taking-out pipes 2-4 having pumps 5a-5c attached thereto to be sent to a mixing part 9 while tap water introduced from tap water piping is reduced in pressure by a pressure reducing valve 7 to be quantitatively sent to the mixing part 9 to be mixed with the detergents 10a-12a to obtain a diluted soln. 13a with desired concn. This diluted soln. 13a is allowed to flow down from the protruding part 9a of the mixing part 9 to be received in a diluted soln. bottle 13 to be housed therein. By this constition, the diluted soln. 13a with desired concn. can be obtained.
Patent JP-2000115937-A (JP)
Title: Cable laying continuous chuter and appliance thereof
Inventor: SHIMIZU SHOHACHI
IPC: H02G1/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To lay a cable efficiently at a low cost and with a simple construction. SOLUTION: Each chuter is formed continuously from a laying start point to a laying finish point for a cable C along a cable receiving appliance which forms a cable C laying route, and a slit practically continuous from the start point to the finish point is formed in it in the axial direction. Along with it, the shooter is made of a hollow cylinder in which a laying appliance fitted with a shuttle 3, a long rope 4 having rigidity in itself, and a linking element 5 can be inserted through from the start point to the finish point. And the cable C or a preparatory rope for tracting the cable C can be laid by operating the laying appliance at the start point or finish point, and moving the tip of the laying appliance back and forth between the start point and the finish point.