baber/WOPTO huggingface dataset:
Patent JP-S62227615-A (JP)
Title: Mold temperature regulating device controlled by injection molder main body
Inventor: HOSOYA YUICHI
IPC: B29C45/73
Filed: 1986-03-31
Abstract: PURPOSE:To prevent energy from wasting by a method wherein a means to set the allowable minimum and maximum mold temperatures is provided in the control part of an injection molder main body so as to stop the driving parts of both the injection molder main body and a mold temperature regulating device. CONSTITUTION:The allowable minimum and maximum mold temperatures are set by a setting means 10a. After that, when an injection molder and the driving part 2 of a temperature regulating device are put into drive, a temperature sensor 3 detects the temperature of the heating medium flowing out of a mold and a temperature controlling means 10b controls the driving part of the temperature regulating device so as to make the mold temperature equal to the set temperature. Further, an abnormality discriminating means 10c compares the temperature detected with the temperature sensor 3 with the allowable temperature set by the setting means 10a and outputs the abnormality signal in case that the detected temperature falls outside the allowable temperature range and a control part 10 stops the injection molder and the driving part 2 of the temperature regulating device. Accordingly, neither energy loss is developed nor the molded item with poor quality is produced.
Patent JP-S63236580-A (JP)
Inventor: KOJIMA SHUNJI
IPC: B07B13/16
Filed: 1987-03-24
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-2000269276-A (JP)
Title: Method and system for analyzing defect
Inventor: KAKINUMA HIDENORI
IPC: H01L21/66
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a defect analyzing system for comprehensive defect analysis of a semiconductor wafer and improved yield in a semiconductor manufacturing process. SOLUTION: A defect inspection means 143 which detects defects on a semiconductor wafer and generates a defect data representing defect position, defect classification data generating means 144 which references the defect data to classify the defects by size, color, and form, etc., for generating a defect classification data, tester means 153 which measures a fail bit map data representing electrical failure of the chip on a semiconductor wafer, fail bit map data processing means 151 which classifies the fail bit map data into several defective modes comprising a plurality of bits to generate a defective mode classification data before the coordinate system of the defective mode classification data is coordinate-converted into a defective data coordinate system by defective mode unit, and a matching process means 120 for defect analysis which uses the defective data,  defective classification data, and coordinate-converted defective mode classification data, are provided.
Patent JP-H02249095-A (JP)
Title: Automatic vending machine
Inventor: OGATA HIDEO
IPC: G07F9/10
Filed: 1989-03-23
Abstract: PURPOSE:To improve the safety and serviceability of a canned beverage by applying a mark to a can wall in order to discriminate the propriety of heating, and heating only the canned beverage which is discriminated to be heatable by means of a mark discriminating means. CONSTITUTION:A heating coil 12 to induction-heat the canned beverage is provided, the mark is applied to the can wall of the canned beverage in order to discriminate the propriety of heating, and a mark discriminating means 15 to discriminate the mark and a heating control means 16, which heats only the canned beverage that is discriminated to be heatable by the mark discriminating means 15, are provided. Thus since only the canned beverage, which is discriminated to be heatable by the mark discriminating means 15, is heated, dangers that the can surface may be turned or the can may blow up are eliminated, and the safety is improved.
Patent JP-H03271802-A (JP)
Title: Protective device for electric driving type actuator
Inventor: NAKAI SHOHEI
IPC: G05B9/02
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the damage of electric parts at the time of short circuit of wiring by detecting a duty ratio of a pulse current, and stopping the current supply to an actuator, when a detection value becomes outside a set range. CONSTITUTION:A duty ratio detecting means A and a current stopping means B are provided as a control program stored in advance in a controller 31. In such a state, in the feedback control for maintaining a driving current of solenoids 18a, 20a in a correct value, its controlled duty ratio is detected, and when a measured duty ratio is within a set range, the feedback control is executed continuously. On the other hand, when it is judged that the measured duty ratio is outside a set range, an output signal to power transistors 32, 32 is switched forcibly to a turn-on state and the turn-off state is maintained until a main switch 43 is subjected to disconnecting operation. In such a way, the circuit protection at the time of short circuit fault can be executed without adding an exclusive overcurrent protective device.
Patent JP-S63236832-A (JP)
Inventor: ONISHI MINORU
IPC: E04B1/38
Filed: 1987-03-25
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-H02248921-A (JP)
Title: Optical phase modulating element
Inventor: TOYODA YUKIO
IPC: G02F1/03
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a clear video by arraying electrodes in parallel on the surface of a substrate which has electrooptic effect and arranging exposed optical element in a flat-plate shape so that the electric field directions of adjacent elements are different from each other. CONSTITUTION:One plane plate is constituted by arranging a couple of optical elements 11 and 13 in parallel and the electrodes 12 and 14 are arrayed in parallel and exposed on the substrate surface. Then the laminating directions of the electrodes 12 and 14 are intersected orthogonally with each other so that the electric field directions are intersected orthogonally with each other. Namely, the electric field directions of the couple of optical elements 11 and 13 are intersected orthogonally with each other, so the influence of the light diffraction of those optical element is reduced. Consequently, image parts in an X and a Y direction never become unclear and the clear video is formed on a screen 6.
Patent JP-2000269924-A (JP)
Title: Transmission device for orthogonal frequency-division multiplex modulation systems
Inventor: TAKEI HIROYUKI
IPC: H04L7/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce interference with an adjacent channel and to perform synchronization on a device side without problems by varying and setting the amplitude value of synchronous data for indicating a specific time on the time axis according to the frequency and inserting it to information data to be transmitted on the transmitting device side. SOLUTION: Axial synchronous data and Q-axis synchronous data are generated respectively. At this time, null and sweep synchronous data are generated by a null data generating circuit 5, a sweep data amplitude varying and generating circuit 6, and a synchronous data mixing circuit 7 in one-symbol units. The synchronous data generated by a synchronous data generating circuit 4 are supplied to a switching circuit 8. The sweep data amplitude varying and generating circuit 6 in the circuit 4 outputs a sweep symbol waveform, by varying and setting its amplitude width according to the frequency. The larger the interference effects on an adjacent channel are, the smaller the amplitude value is set.
Patent JP-S58190591-A (JP)
Title: Scroll fluid machine
Inventor: ARAI NOBUKATSU
IPC: F01C1/02
Filed: 1982-04-30
Abstract: PURPOSE:To provide stable sealing in axial direction by obtaining the external force, which is to hold the airtightness at the contact surfaces between a scroll mirror plate and scroll's lap end, from gas or oil pressures at two different pressure levels. CONSTITUTION:The intermediate gas pressure in the course of compression stroke is introduced to No.1 back pressure chamber 30, and a force for separation from a stationary scroll 10 and an external force acting oppositely are impressed to the back pressure of a swirling scroll 11. Further oil pressure is introduced to No.2 back pressure chamber 31, and a force for separation from said stationary scroll 10 and an external force acting oppositely are impressed to the back of the swirling scroll 11. Application of external forces in these two systems will hold surely the airtightness at the contact surfaces 18 between a mirror plate 12 of stationary scroll 10 and the end of a lap 15 of the swirling scroll 11 and, also, the contact surfaces between a mirror plate 13 of swirling scroll 11 and the end of lap 14 of the stationary scroll 10.
Patent JP-H06258021-A (JP)
Title: Position measuring method for columnar object
Inventor: NISHIBE KUNIHIKO
IPC: G01B11/00
Filed: 1993-03-05
Abstract: PURPOSE:To measure the position of a columnar object located at a remote position easily and positively. CONSTITUTION:A light projecting/receiving section P projects a plurality of laser lights over a predetermined width and reflected lights are received by a laser distance meter 40. The laser distance meter 40 is traversed across a coil 10 in order to measure the fluctuation of the height thereof. Irradiation distance intervals of the plurality of laser lights are varied depending on the height thus measured and then the position of the coil 10 is operated based on the height variation data of the coil 10 and the projection distance interval delta.
Patent JP-H08266579-A (JP)
Title: Air massage machine
Inventor: HOSHINO SHOJI
IPC: A61H7/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a massage machine capable of performing massage with uniform strength by making the hardness of respective bags of machines equal to each other while expanding/contracting respective bags synchronously. CONSTITUTION: A chair style air massage machine is provided which performs massage by expanding/contracting each bag by supplying/discharging compressed air to/from plural bags arranged in each part of a chair main body (massage machine main body) by using an air supply/discharge device 40 repeatedly, and pressurizing the body of a user intermittently. A part of the plural bags are formed as synchronous bags 6a-8a, 6b-8b, 15a, 15b, 16a and 16b expanding/ contracting simultaneously by supplying/discharging the air via the same air supply/discharge systems 25, 27-29, and also, other bags are formed as asynchronous bags 4, 5 and 9 expanding/contracting independently by supplying/ discharging the air via single air supply/discharge systems 23, 24 and 26 dedicated for them.  The air supply/discharge device is equipped with an air supply/ discharge part 40a which supplies/discharges the compressed air to/from each bag, and a control means 40b which makes an air supply time to the synchronous bag longer than that to the asynchronous bag.
Patent JP-S61229570-A (JP)
Title: Thermal head
Inventor: OKAMOTO AKIRA
IPC: B41J2/335
Filed: 1985-04-04
Abstract: PURPOSE:To enhance adhesive strength of a glass layer with tungsten and polysilicon layers therebeneath and prevent tungsten from being oxidized at the time of firing the glass, by providing a thin film of an oxide such as silicon oxide and alumina before providing an abrasion-resistant glass layer on a substrate provided with a heating resistor layer and a conductor layer. CONSTITUTION:The resistance between tungsten layers sandwiching therebetween the part of a polysilicon layer 5 functioning as a heating resistor is checked (5), and then a thin oxide film is provided on the substrate in a thickness of 300-1,000Angstrom . In case the oxide is silicon oxide, the layer thereof is provided by CVD, while in case of alumina the oxide layer is provided by sputtering (6). A mixture of lead borate glass (PbO-SiO2-B2O3) with small amounts of alumina (Al2O3) and potassium oxide (K2O) is powdered, the resultant powder is mixed with a solvent to prepare a glass paste, which is applied by printing (7) to the part requiring an abrasion-resistant layer 7 in the vicinity of the heating resistor, followed by drying. The glass layer thus provided is fired in air (8) to obtain the desired abrasion-resistant layer.
Patent JP-H02249781-A (JP)
Title: Foldable motorcycle
Inventor: KAMIYAMA MIKIHIRO
IPC: B62J1/00
Filed: 1989-03-23
Abstract: PURPOSE:To improve folding and building workability by forming a handle post foldable to the rear and a car body frame possible to perform telescopic movement so as to contact a wheelbase being associated with folding action. CONSTITUTION:When a clamp lever 53 is pulled up, a handle holder 54 is released from a lock to left and right handle bars not shown. Next, the handle bar in one side is folded downward. At this time, also the other handle bar is folded being associated with meshing a gear not shown. The handle bar is fixed to this condition by returning the clamp lever 53. Subsequently, when the handle holder 54 is turned to the lower with a pivotal shaft part A serving as the center, an upper arm 55 is also turned, and a joint arm 61 is turned downward with a pivotal shaft part serving as the center. Thus an outer frame 23 and an inner frame 32, make relative sliding and a wheelbase l1 is contracted. By this constitution, folding and building work is facilitated.
Patent JP-S61230483-A (JP)
Title: Transmitting system for control data of television system
Inventor: IMAZAKI KENJI
IPC: H04N7/167
Filed: 1985-04-04
Abstract: PURPOSE:To share with other data service without reducing a transmission speed by overlapping data bit in a data row which controls a terminal side in control data outputted from a center side on a back porch following the horizontal synchronizing signal of a TV video signal. CONSTITUTION:At a center 15 side, the data row of a control signal outputted from a central control computer 1 is overlapped on a baseband video signal. In other words, a data pulse in the data row is, after the burst of the back porch followed by the horizontal synchronizing signal of the baseband video signal, when it is a data '1', overlapped as a pulse which has a higher level than the white level of the video signal and when it is a data '0', it is overlapped as the pulse which has a lower level than the white level of the video signal. The output signals of scramblers 2 and 2' are converted to prescribed television channels at modulators 3 and 3' and are composed at a multiplexer 4 and are outputted through a cable 5.
Patent JP-H05271826-A (JP)
Title: Production of high density p/m sintered titanium alloy
IPC: B22F1/00
Filed: 1992-03-27
Abstract: PURPOSE:To stably produce a high density P/M sintered titanium alloy having high density by mixing a titanium powder having specified specific surface area and a previously alloyed alloy powder and subjecting the resulting powder mixture to compacting and to sintering. CONSTITUTION:A titanium powder and an alloy powder prepared by previously alloying elements are mixed and the resulting powder mixture is compacted and sintered, by which the high density P/M sintered titanium alloy is produced. At this time, a titanium powder having (0.12 to 0.18)m<2>/g specific surface area is used as the titanium powder. When specific surface area less than 0.12m<2>/g the bulk density of the resulting sintered alloy is decreased, the handling of the powder becomes difficult when it exceeds 0.18m<2>/g. By this method, by using the titanium powder having specific surface area in the above range, a density as high as to have a bulk density extremely close to 4.43g/cm<3> true density can stably be obtained.
Patent JP-H07277629-A (JP)
Title: Elevator equipment
Inventor: FUKUYAMA SHIGEO
IPC: B66B7/00
Filed: 1994-04-11
Abstract: PURPOSE:To decrease draft energy so as to restrain uncomfortable sound by providing the ventilating fort of elevator equipment, which is adapted to let air pressure generated when an elevator runs escape to an adjacent elevating path. CONSTITUTION:A piston effect produced by running of a car 3 is let escape to second and third adjacent elevating paths 2A, 2B through a ventilating port 4, so that it is possible to restrain uncomfortable sound produced when compressed air flows between the car 3 and a first elevating path 1. Similarly, a piston effect produced in the second and third elevating paths 2A, 2B can be also let escape to the first elevating path 1. Accordingly, uncomfortable sound generated by draft can be controlled by means of the low-cost equipment.
Patent JP-H11267569-A (JP)
Title: Slide curtain coating device
Inventor: YASUHARA MASARU
IPC: B05C5/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To make a streak failure or the like hardly happen in a long-time continuous coating operation by making an angle formed by a lip surface and a lip tip face and a curvature radius at a connection part between the lip surface and the lip tip face specific values respectively, in a device of a construction that the lip surface and a lip back face are connected together by the lip tip face. SOLUTION: In the slid curtain coating device, a coating liquid B supplied to a coating die is spread, in a coat width direction, in the internal cavity of the die, and further, is formed into a thin coating film which is uniform in the coat width direction after passing through a slit. Further, the coating liquid B flows out over the sliding face of the die. In addition, the liquid B flows down a lip part and is separated from the die through a lip tip, freely falling, in the form of a curtain coating film, toward a web. In turn, the curtain coating film collides with the web to perform a coating process. Here, an angle formed by a lip surface C and a lip tip face E is set 120-150 deg. and a curvature radius R1 at a connection part between the lip surface C and the lip tip face E is set to be 100 μm. Thus it is possible to make to streak trouble and a point trouble hardly happen.
Patent JP-S52155458-A (JP)
Title: Forcible cooling type tubulated plate structure in heat exchante
Inventor: OONUKI YOSHIAKI
IPC: F28F9/02
Filed: 1976-06-18
Abstract: PURPOSE: To solve a problem on the thermal stress, eliminating temperature gradient between a tubulated plate and a cylinder girth by means that in the concurrence of interposing a diabatic material at the juncture between a tube and a tubulated plate, with lengthening this junction distance, and with forcibly cooling said juncture circulating fludi in relatively lower temperature on the surface of tube junction side of the tubulated plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04221732-A (JP)
Title: Cylindrical cam which can be rotated at high speed
Inventor: ECHIENNU GANSERU
IPC: F16F15/32
Filed: 1991-03-13
Abstract: PURPOSE: To effect the high speed rotation of a cylindrical cam by boring a hole in a crown so as to compensate the excess mass by a cam and a counter cam and balancing mass statically and dynamically. CONSTITUTION: A crown 2 has constant thickness and the width of a cam is same to that of a counter cam 6 when measured along a bus. The circular holes bored in the crown 2 are provided at an equal interval 2 as the function of the average value of the widths of the crown 2 at the positions showing the angles of zones where the respective holes are present and different in diameter. The holes of the crown 2 compensate the excess mass by the functional part 5 as the cam and the part of the cam 6. The sum width of these holes is equal to the sum total width of the functional part 5 and the part of the cam 6 at the positions of the respective angles of the same thickness crown 2. The axes of these holes are positioned on one same plane vertical to a rotary shaft 3 in order to prevent the generation of the defect of dynamic balance.
Patent JP-H08271397-A (JP)
Title: Thermal fatigue test method and device thereof
Inventor: KITAGAWA SHIYOUICHI
IPC: G01N3/32
Filed: 1995-03-30
Abstract: PURPOSE: To apply a sufficient heat quantity in a narrow range and shorten the heating/cooling cycle by squeezing a laser beam from an oscillator through a condensing lens, radiating it to a test body, measuring the temperature on the surface of the test body, outputting it to a controller, and detecting the surface state of the heated test body with a detecting device. CONSTITUTION: A laser beam emitted from a laser oscillator 2 and squeezed through a condensing lens 5 repeatedly irradiates a test body 4 in very short pulses. The temperature on the surface of the test body 4 is measured by a temperature measuring unit 7, and it is outputted to an output controller 3. The surface state of the heated test body 4 is detected by a detecting device 8. The detecting device 8 is constituted of a microscope 11 observing the surface of the test body 4, a recording recorder 12, and a display device 13. The surface of the test body 4 is locally heated, the incident heat quantity is small, the heated depth is shallow, the heated area is small, and the reaction stress and thermal strain state of a material can be simulated.
Patent JP-S547391-A (JP)
Title: Detecting probe protecting mechanism of rotary type flaw detecting apparatus
Inventor: SUZUKI NOBUO
IPC: G01N29/04
Filed: 1977-06-20
Abstract: PURPOSE: To make possible adaptation to high speed revolutions with a simple and compact mechanism by providing a pin to a detecting probe, providing an inertia ring having a groove accepting this pin and letting the ring rotate in follow-up to the rotation of the detector thereby elevating the detecting probe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09253137-A (JP)
Title: Aid and method for changing patient's posture
Inventor: KATO TETSUYA
IPC: A61G7/05
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a posture changing aid which enables a bedridden patient to easily change his/her posture. SOLUTION: As air bags 3, 3 disposed on both the right and the left sides of a patient H are inflated, an upper side part 1A of a loop band 1 is pulled to be moved upward, a posture of the patient H is laterally changed toward the air bag 3 with less inflation quantity, a back part of the patient H is supported by the air bag 3 with larger inflation quantity, and a side part of the patient H is supported by the air bag 3 with less inflation quantity, thereby deflecting move toward the side can be prohibited.
Patent JP-H11273135-A (JP)
Title: Optical spot irradiation device
Inventor: SOGA KAZUHIRO
IPC: G11B7/125
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To uniformize the power distribution of an optical spot irradiation device. SOLUTION: The device has a collimator lens 2 for converging an optical beam diffused from a semiconductor laser 1 into a parallel beam, a prism 6 for splitting the parallel beam radiated from the lens 2 into plural parallel beams and an objective lens 3 for converging two optical spots 13, 14 of which phases are mutually deviated on a recording film 5 by making these split parallel beams and an unsplit parallel beam incident upon the lens 3 itself and an optical spot having comparatively uniform power distribution is obtained by irradiating the recording film 5 with two spots obtained by splitting and superposing the optical beam diffused from the laser 1.  Thereby a phase changing type optical disk initializing device to which the optical spot irradiation device is applied can properly initialize a phase change type optical disk, and even when a light source is changed with the lapse of time, the light source can easily be adjusted.