baber/WOPTO huggingface dataset:
Patent JP-H07147066-A (JP)
Title: Control circuit for data maintenance system of magnetic disk device
Inventor: OKADA KOJI
IPC: G06F3/06
Filed: 1993-11-24
Abstract: PURPOSE:To stabilize reading out of data and to increase a head moving speed with magnetic disk devices for data maintenance by moving a head by driving a synchronous motor only when copying of one track ends and processing of the next track is started. CONSTITUTION:This control circuit for data maintenance system is composed of an electronic computer 1 for executing copying processing, the first magnetic disk device 2 with which the maintenance of data is necessary, the second magnetic disk device 3 of the same type into which the data read out of the device 2 is written, etc. The various control signals through a bus 4 from the computer 1 are detected by a signal detector 81 and a relay 9 is energized via an AND circuit 82 and a transistor Q when the device 2 is selected. The head of the device 8 is driven by a commercial power source 7 and the synchronous prime mover 5 only when the copying of the track ends and is shifted to the next track. As a result, the reading out of the data is stabilized and the head moving speed at the time of seeking is increased.
Patent JP-S61161310-A (JP)
Inventor: MAIKERU JIYOOJI BURUNNAA
IPC: F22B37/58
Filed: 1985-12-26
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-2000084255-A (JP)
Title: Shooting game device and arithmetic method therefor
Inventor: KAMI HIROBUMI
IPC: A63F13/426
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a shooting device and an arithmetic method for making the invalidation time of a target different depending on a part where a bullet hits and setting extinction time short in the case of hitting the head or the like especially compared to the case of hitting other parts. SOLUTION: In this shooting game device, shooting is performed to the target displayed on a display by using a shooting device. It is provided with a target invalidation time decision part 116 for detecting to which part of the target an impact point by shooting belongs and deciding the length of the invalidation time for switching the target from a valid state to an invalid state corresponding to the detected part and a target invalidation arithmetic part 117 for switching the target from the valid state to the invalid state based on the target invalidation time.
Patent JP-H11127039-A (JP)
Title: Optical reception circuit and optical reception method
Inventor: YOSHIZAWA NOBUKAZU
IPC: H04B10/50
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To attain the design of the optical reception circuit where the input dynamic range of a preamplifier is ensured and a gain-phase characteristic or the like in a feedback circuit is not taken into account. SOLUTION: A resistor connects to a light receiving element 1, a peak detection circuit 3 detects an amplitude proportional to an input optical level, and a gate voltage of an FET 6 connecting in parallel with a fixed feedback resistor 5 is controlled depending on a detected amplitude to control an internal conductance of the FET 6 thereby controlling the feedback resistor. That is, the FET 6 connecting in parallel with the feedback resistor of the feedback resistor type preamplifier in the optical reception circuit is subject to feedforward control to ensure the dynamic range without increasing noise and the optical reception circuit is designed without taking the gain-phase characteristic of the feedback circuit into account, then the design is made simply at a low cost.
Patent JP-H07146115-A (JP)
Title: Optical sensor
Inventor: MURATA YOSHIRO
IPC: G01B11/00
Filed: 1993-11-24
Abstract: PURPOSE:To detect presence and size of an object by irradiating parallel light with uniform intensity. CONSTITUTION:The light emitted from a luminous body 1 is guided with an optical fiber 2 to be radiation light 11 and go in a lens 3. The radiation light introduced in the lens 3 is refracted with the lens 3 to be parallel light 12 and irradiated to a reflection material 13. The parallel light 12 introduced in the reflection material 13 is splitted and reflected by a multitude of total internal reflection surface 14 formed on the surface. The width of the reflection light 15 is made larger than the width of the parallel light 12, which is irradiated to an object.
Patent JP-S62152591-A (JP)
Title: Hot water cyclic bath unit
Inventor: HIRAO TOSHIRO
IPC: B01D35/027
Filed: 1985-12-27
Abstract: PURPOSE:To sterilize hot water sufficiently by providing a sterilizing material effective for sterilization in a hot water cyclic channel. CONSTITUTION:Water 1 is filled in a bathtub 2 with the controller for water temperature specified and the switch is made ON. A pump 4 starts to suck-in water 1 in a bathtub 2 from the suction tube 3, and the water rises up along a riser 7 through a heater 5 and sent into a header 6. Next, the same is circulated into the bathtub 2 from a piping 12 through a filter 8, a natural stone layer 9, a sterilizing material 10 and the like. As the sterilizing material 10, a layer shaped filling of solidified quaternary ammonium on the surface of the natural stone, is used. By said process, a bath can be used at any time and the contamination of hot water can be prevented.
Patent JP-H03152761-A (JP)
Title: Optical disk storage device
Inventor: TAKESUE TAKAHARU
IPC: G11B17/26
Filed: 1989-11-09
Abstract: PURPOSE:To smoothly mesh a clamp pin of a clamper with a recessed groove of a cartridge and to attain stable grip while a cavity clamper does not retain the side face of the cartridge by forming the projecting part of the clamper to be a shape of a pin and forming the fixed face of the clamper in a cavity state. CONSTITUTION:The device is provided with a clamp with a clamp pin 12 to clamp a cartridge 1, a fix plate 13 to prevent lateral shift of the cartridge at carrying of a cartridge and a cavity clamper 14 absorbing a position devia tion between the cartridge and a carrier. Thus, the clamper 14 of a clamp mechanism is made hollow and the clamp part of the clamp recessed groove of the cartridge is replaced into the pin 12 to arrange the fixed plate 13 so as not to vibrate the cartridge. Thus, the operation stop due to defective adjust ment or the like is prevented.
Patent JP-H09108887-A (JP)
Title: Wear resistant material
Inventor: KAWAZU HAJIME
IPC: B02C15/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a wear resistant material which exhibits excellent wear resistance and has excellent cost effectiveness when used as a surface member to be subjected to high surface pressure friction. SOLUTION: A manganese austenitic alloy consisting of manganese as an essential alloy component or a martensitic alloy having hardness of Hv 500 to 900 is used as a matrix and a composite material mixed with high-hardness carbide particles of 20 to 70% in sectional area ratio is built up into this matrix. Single layer vertical welding using large heat input welding, such as electroslag welding, electrogas welding and non-electrogas welding are used for the building up.
Patent JP-H09110086-A (JP)
Title: Part holder and its manufacture
Inventor: TANI MASAAKI
IPC: B65D85/86
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a case, to simplify the manufacturing process so as to reduce the cost of the processing of materials, and to make the product well meet the standards in a drop test, etc. SOLUTION: The processing of a recycled paper 2 for an outer case 14 only as regards formation of a semi-incision and a through hole is done by punching carried out one time. The recycled paper 2, when its electrical resistance is high depending on the quality, is damped by coating of a lean water solution of an electric-conductive agent on the middle part including the parts to be bent. After that, the paper is bent and formed into shape by the use of a heated mold 48. At a step D the paper is bent at two lateral sides and formed into a square outer case 16. A rail member 15 is formed first by damping a recycled paper 3 and then by bending it into the shape of substantially a letter U by pressing by the use of a heated mold. At a step G the rail member 15 is put inside the outer case 14 and attached thereto by adhesion to complete a part holder 1.  Differing from conventional methods, this process does not use ruling in structure at the bent parts of the outer case 14, nor is used a semi-incision or perforation in the structure of the rail member 15.
Patent JP-H01136040-A (JP)
Title: Measurement of die clamping force for injection molding machine
Inventor: KADORIKU SHINJI
IPC: B29C45/64
Filed: 1987-11-20
Abstract: PURPOSE:To measure a die clamping force at a low cost, by utilizing a moire fringe formed by a sheet for a model grid applied on a tie bar and a sheet for a master grid with only one end thereof fixed on the tie bar. CONSTITUTION:In a die clamping unit, a sheet 1 for a model grid is applied on a tie bar 9 for connecting a fixed platen and a rear platen. A sheet 2 for a master grid is fastened on the sheet 1 for the model grid in such a manner that reference lines 4 and 7 coincide. Here, the sheet 2 for a master grid is fastened only at an end thereof on the reference line 7 side. The sheet 1 for the model grid extends according to the elongation of the tie bar 9 and is deviated from the sheet 2 for the master grid to generate a moire fringe 10 with the grids 5 and 8 entered into the respective sheets 1 and 2. The elongation of the tie bar 9 can be judged from a pattern of the moire fringe 10, thereby enabling learning of a die clamping force.
Patent JP-H09110420-A (JP)
Title: Production of easily sinterable aluminum oxide powder and yttrium-aluminum garnet powder
Inventor: IKEGAMI TAKAYASU
IPC: C04B35/115
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain easily sinterable powder by adding a basic aq. soln. to an acidic aq. soln. contg. Al ions, precipitating Al(OH)3 , separating and removing the mother liquor and subjecting the precipitate to washing with water, dispersion in an org. solvent, drying and calcining at a specified temp. SOLUTION: A basic aq. soln. such as an NH3 soln. is added to an acidic aq. soln. contg. Al ions prepd. by dissolving Al2 (SO4 )3 .18H2 O, etc., in water to adjust the acidic aq. soln. to pH5-10 and Al(OH)3 is precipitated by holding at about >=50 deg.C. This precipitate is separated by filtration, washed several times with distilled water and dispersed in a hydrophilic org. polar solvent such as propanol, most of the water is removed by filtration and the precipitate is dried in a flow of gaseous N2 and calcined at 1,000-1,400 deg.C in the air to obtain the objective high purity Al2 O3 , powder. A basic aq. soln. is added to an acidic aq. soln. contg. Y and Al ions and a precipitate is formed and treated as mentioned above to obtain the objective high purity Y-Al garnet powder.
Patent JP-H08136421-A (JP)
Title: Film sample preparing method for analysis
Inventor: WATABIKI SUMIO
IPC: C23C28/00
Filed: 1994-11-02
Abstract: PURPOSE: To prepare a film sample in a short time by vapor-depositing carbon on the surface of a film, applying paraffin thereto, floating a plated metal plate in mercury, separating a film from the plated metal plate, immersed the film in an organic solvent, heating, then fixing to a mesh. CONSTITUTION: The surface of a film 3 such as an oxide film is cleaned with acetone. Carbon is vapor-deposited on the surface of a sample to form a carbon film 4a. The carbon film 4 is coated with paraffin 5a. The sample formed with the film 4a and paraffin 5a is floated on the mercury 6 to separate the film 3 from a metal plate 1. The sample separated from the metal plate 1 is immersed in an organic solvent. The organic solvent is heated, paraffin 5a is dissolved to obtain an oxide film using the film 4a as a reinforcing film, then this oxide film is dipped up with a mesh.
Patent JP-2001119126-A (JP)
Title: Method of manufacturing ceramic board
Inventor: NODA YUJI
IPC: B28B11/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent plays in the upper surface of elements and variations of thickness thereof on a ceramic board, due to a green tape. SOLUTION: An opening for forming an element material layer is formed in a substantially no-opening mask formation board, and a printing method using a mask obtained therefrom is used to form the element material layer on a green tape for forming a ceramic board containing a ceramic powder and a binder, and then the element material and green tape are baked to obtain a ceramic board on which the element is formed. Therefore, plays in the upper surface of elements and a variations of thickness thereof on the ceramic board can be prevented.
Patent JP-2000121440-A (JP)
Title: Color identifying apparatus
Inventor: OKAMOTO YASUHIRO
IPC: G01J3/50
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a color identifying apparatus wherein setting of a reference value is easy, accuracy in identifying a desired color is high and a color to be measured, which is moving, can be identified. SOLUTION: The color identifying apparatus projects light from a light source 1 to an object 6 to be measured, receives reflected light or transmitted light from the object 6 by a light receiving means 2 which receives light per a plurality of wavelengths, calculates by an arithmetic means 9 a total of received light for each wavelength and a ratio of received light for each wavelength to the total, compares the total and the ratio with a reference value on a detector, and identifies a color of the object 6 and a color of the detector based on the comparison. In this case, the reference value is set to an appropriate value in a range from the maximum to the minimum for example based on the total of the received light per wavelength and the ratio of the received light per wavelength to the total, which have been obtained in the arithmetic means 9.  Thus, the reference value can be easily set to an optimum reference value according to detection states and detection environments.
Patent JP-H02140721-A (JP)
Title: Liquid crystal display device
Inventor: OTOKOTO HIDENORI
IPC: G09F9/00
Filed: 1988-11-21
Abstract: PURPOSE:To display the picture of high definition without a display defect by forming a number in each picture element electrode with a trimmed pattern in an active matrix display device provided with nonlinear elements. CONSTITUTION:Transparent picture element electrodes 2 consisting of ITO (indium oxide) are arranged in a matrix in respective rectangular areas surrounded with source bus lines 5 and gate lines 4 provided with equal intervals vertically and horizontally in a grating shape on a glass substrate, and an identification number 20 peculiar to each picture element electrode is formed in this electrode with the trimmed pattern of the photolithography method. In this case, since the identification number 20 is formed with the trimed pattern passing through transparent picture element electrodes 2, leak does not occur at the time of driving of liquid crystal because of non-conductive patterns and a display defect does not occur even when patterns are deformed and brought into contact with gate and source bus lines 4 and 5 at the time of formation.
Patent JP-S63234957-A (JP)
Inventor: BOSKAMP EDDY BENJAMIN
IPC: H01F7/20
Filed: 1987-11-24
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-H04168241-A (JP)
Title: Al alloy for casting and engine intake parts for automobile
Inventor: ITABASHI KAZUHIKO
IPC: C22C21/02
Filed: 1990-10-31
Abstract: PURPOSE:To prevent the reduction of the dispersing effect of shrinkage cavities in an Al alloy and to prevent the leakage of air tight, in an Al-Si-Mg series alloy mixed with Sr, by regulating the value of Bi relatively reducing the amt. of Sr to specified one or below. CONSTITUTION:This Al alloy for casting is a one in which, by weight, <=0.006% Bi, 0.005 to 0.08% Sr and 0.2 to 0.4cc/100g H2 gas are contained in an Al alloy contg. 4.0 to 10.0% Si, <=0.5% Mg and <=0.8% Fe. As for Bi, because it is combined with Sr in molten metal into an allay and reduces the relative amt. of Sr which is a nucleus for dispersing shrinkage cavities as microshrinkages to increase the size of the microshrinkages, its content is limited to the above one. As for the amt. of an H2 gas, in the case of less than the lower limit, the effect of dispersing shrinkage cavities as microshrinkages is not shown; and in the case of more than the upper limit, the remarkable improvement of the above effect is not shown, and conversely, the size of pinholes and microshrinkages is increased to deteriorate the strength of castings.
Patent JP-2000118899-A (JP)
Title: Operation device for maintenance for elevator
Inventor: KAWAI SEIJI
IPC: B66B5/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To allow use of an elevator by general users even when a landing button casing is removed, maintained, and inspected, by registering a landing call at a floor on which a connecting device is installed as a fixing call, when use of the connecting device connected with an operation disk for maintenance is detected. SOLUTION: A landing button casing 2 that is provided for a jamb 1 of a doorway at an elevator landing on a first floor and is fitted and combined into an opening 3, a connecting device 4 for maintenance that is provided for the opening 3 and is connected with an operation disk for operation during the maintenance, and a detecting switch 5 for removal of landing button casing that releases combining of the landing button casing 2 and has a contact that is closed at removal are constituted. This device comprises an effectiveness/non- effectiveness selecting switch 6 for the landing fixing call registration that registers the landing fixing call at closing and does not register it at opening, and a landing button operation non-required lamp 7 that is provided outside the opening 3 and displays un-necessity of the operation of a landing button.  Even during the maintenance, degradation of an elevator service to a connecting device installed floor can be prevented.
Patent JP-H01134500-A (JP)
Title: Registration type voice recognition equipment
Inventor: HAMADA MASAHIRO
IPC: G10L21/0316
Filed: 1987-11-20
Abstract: PURPOSE: To easily find whether correct voice registration is executed or not by providing the voice recognition device with a detection part for detecting the existence time of voice, a registration recognition part, an amplifier part for selectively amplifying an input signal, and a record reproducing part for reproducing only an input signal in a practically registered voice section. CONSTITUTION: At the time of voice registration, a signal obtained by selectively amplifying a collected sound signal from a microphone 1 is recorded. Only a practically registered signal section, i.e., a small amplitude section in the input signal, is amplified in accordance with a voice start end/final end timing signal obtained from the detection part 2 and the amplified signal is reproduced from a speaker 5 so that a small noise or sound section also is sufficiently listened. Consequently a user easily know whether the practically registered voice section is the same as a sound section intended and vocalized by himself (or herself) or not. A recording/reproducing part 6 records the registered voice without omitting it, and after receiving a registration completion signal from the recognition part 3, instantaneously starts the reproduction of the registered contents.
Patent JP-2000288999-A (JP)
Title: Microrobot
Inventor: MIYAZAWA OSAMU
IPC: H02P8/38
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size and provide a working mechanism on a robot body by controlling at least a pair of mutually independently driven derive parts and a working driving means by a control part on the basis of the output of a receiving sensor for receiving an external instruction in non-contact. SOLUTION: A pair of directional control sensors 12, 14 are provided on the front part of a robot body. Step motors 64, 66 and reduction mechanisms are built in a pair of drive parts, respectively, and the drive parts are controlled by a circuit part 22 on the basis of the input from the directional control sensors 12, 14 to rotate wheels through the step motors 64, 66 and the reduction mechanisms. Further, a work control sensor 15 is provided on the upper part of the robot body, and a working actuator 67 is driven by the control part 22 on the basis of its input. As the sensors 12, 14, and 15, for example, and optical sensor consisting of a photodiode or phototransistor or an ultrasonic sensor for converting sound wave into voltage by a piezoelectric element is used.
Patent JP-H04168361-A (JP)
Title: Method for measurement of antitubercle-bacillus antibody like material
Inventor: FUJII TSUKASA
IPC: G01N33/569
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to determine cancer, above all the cancer in the initial state, by measuring antitubercle-bacillus antibody-like material which is associated with the formation of the cancer in a specimen and reacts with both tubercle bacillus body and antiimmunity globulin antibody. CONSTITUTION:Antitubercle-bacillus antibody-state material which is associated with the formation of cancer in a specimen and reacts with both tubercle bacillus body and an antiimmunity globulin antibody is measured by using tubercle-bacillus body and the antiimmunity globulin antibody. The specimen in use can be any material in doubt of containing the antitubercle-bacillus antibody-state material. As the tubercle bacillus body, the perished tubercle bacillus body is used. In the case where a human specimen is used, it is preferable to use a human-type tubercle-bacillus body. The antiimmunity globulin antibody is appropriately selected and used in response to the antitubercle-bacillus antibody-state material to be measured. The method for measuring the antitubercle-bacillus antibody-state material in the specimen by using the tubercule bacillus body and the antiimmunity globulin antibody which are obtained in this way is not especially limited, and the well-known immunological measuring method is applied.
Patent JP-H11113324-A (JP)
Title: Sowing apparatus
Inventor: HIRAIDE TAKESHI
IPC: A01C7/12
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To improve operability of control operation and facilitate the operation. SOLUTION: A shutter 21 for controlling feed amount is fitted on a grain flow plate 16. The lower end of a control shaft which goes in and out in the inclination direction of a grain flow plate 17 is fixed to the feed amount control shutter 21 and the upper part of the control shaft is slidably attached to an attaching plate 27 fixed to a seed feed hopper 15 and a control body 30 having an engaging shaft 33 slidably protruded in radial direction is inserted between a knob 28 fixed to the upper end of the control shaft and the attaching plate 27 and engaging grooves whose position become higher in rotation direction of the engaging shaft 33 are arranged side by side in the attaching plate 27.
Patent JP-H07144592-A (JP)
Title: Air bag and air bag device
Inventor: YOSHIDA RYOICHI
IPC: B60R21/26
Filed: 1993-11-25
Abstract: PURPOSE:To provide an air bag and an air gab device for an front seat or for a rear seat facilitating sewing and simplifying fabrication. CONSTITUTION:A lower panel 34 and an upper panel 36 are superposed, and peripheral edge parts thereof are joined by stitching, so as to constitute an air bag 18. An opening 38 for an inflator and a vent hole 40 are provided in the lower panel 34. A piece of cloth 42 is mounted by stitching on an outer side of the opening 38, and the rod-shaped inflator 20 is inserted in an inner side of the piece of cloth 42. Both ends of the inflator 20 are fixed to a case 16.