baber/WOPTO huggingface dataset:
Patent JP-S5799219-A (JP)
Title: Air cooling method and apparatus for steam turbine
Inventor: SUJITANI HARUO
IPC: F01D25/12
Filed: 1980-12-12
Abstract: PURPOSE: To enable prevention of abnormal thermal deformation by newly feeding a low pressure turbine with more air than cooling air quantity leaking from a low pressure turbine rotor sealing section, in a steam turbine which performs forced cooling.  
     CONSTITUTION: Heated air from an intermdiate turbine flows into a low pressure turbine 3 via a crossover pipe 9. By this, pressure of condenser 10 rises. This pressure rise is measured by a pressure gauge 21 and a leakage from a rotor sealing section 16 is calculated. Opening of a flow control valve 23 is controlled with an operation signal from this pressure gauge 21 and cooling air exceeding a leakage from the sealing section 16 is supplied in the condenser 10, namely a low pressure turbine 3. This supply is stopped just before operation of a safety device 10 set at the low pressure turbine 3. In this way, inflow of heated air into the low pressure turbine from the crossover pipe 9 is stopped and abnormal thermal deformation can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0843438-A (JP)
Title: Device and method for testing display device
Inventor: MARUMOTO EIJI
IPC: G01R1/073
Filed: 1994-07-26
Abstract: PURPOSE:To securely eliminate contact failure due to the deviation in a position between an electrode terminal of display device and a testing terminal of a substrate for testing during testing. CONSTITUTION:A substrate 11 for testing to be stuck to an electrode terminal part 6 of a display panel is provided with a plurality of testing terminals 25 and a plurality of wirings 27a to 27c. An array pitch C of the terminal 25 is smaller than a width B of an electrode terminal and is set to one third of a pitch A of the electrode terminal. The terminals 25 are divided into three groups and the terminals of each group are commonly connected by the wirings 27a to 27c, respectively. The wirings 27a to 27c are arranged in parallel to the array direction 26 of the electrode terminal with a interval of distance. The substrate 11 with such a structure is stuck to the part 6, and the continuity and no continuity between two wirings of the wirings 27a to 27c that are different from each other are discriminated in all wirings, then a test signal is given to a wiring that is in a continuity.
Patent JP-H0463431-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MATSUSHITA IKUYA
IPC: H01L21/76
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a flat surface and prevent a bird's beak from being produced in an element region by selecting conditions of isotropic silicon etching and using a process of individual control of the length of the visor of a nitride film. CONSTITUTION:A first film 102 as an oxide film, a second film 103 as a nitride film, and a third film 104 as an oxide film are formed in that order on a silicon substrate 101 and a fourth film 105 as an oxide film is formed on the sidewalls of the three films. A groove 106 is isotropically made in the silicon substrate 101 with the first to fourth films 102-105 used as masks. The first and fourth films 102 and 105 are removed, a fifth film 107 as an oxide film is formed on the inner wall of the groove 106 by thermal oxidation, a sixth film 108 as a nitride film is formed on the substrate 101, and the third film 104 left on the sidewall of the groove 106 is removed by anisotropic etching. The silicon substrate 101 is selectively oxidized with the second and sixth films 103 and 108 used as masks to form a structure having a separation oxide film 110. Thereby the surface is flattened and a bird's beak is not produced in an element region.
Patent JP-S5798446-A (JP)
Title: Remained number detecting and indicating apparatus of sheet feeder
Inventor: SAITOU YASUHIRO
IPC: B65H7/04
Filed: 1980-12-12
Abstract: PURPOSE: To improve an operability of a copier etc. by detecting the volume of sheets remained on a feeding plate in a feeding apparatus of the copier in its thickness of the pile to drive a remained number detecting and indicating means.  
     CONSTITUTION: The lights radiated from luminous elements 5 1 W5 5  are reflected on an end face of piled sheets 2 and incidents into light receiver elements 6 1 W6 5  respectively. So, electric field is applied to liquid crystal plates 8 1 W8 5  generating color. When the sheet is fed and its volume is decreased, a feeding plate 1 rises, incident rays from the lower element are gone away gradually, and the liquid crystal plates are changed to be transparent in order. When sheet detectors 4 1 W 4 5  are arranged, for example, at intervals of about 100 sheets, the volume of paper 2 remained in a feeding cassette or tray can be indicated by the unit of 1,000 sheets. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1119128-A (JP)
Title: Disposable diaper
Inventor: NAKAOKA KENJI
IPC: A61F13/49
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a waist type disposable diaper which can be easily produced at a high speed without decelerating the production speed of the disposable diaper and extending the width of a production device for the diaper in attaching waist belts to the main body of diaper. SOLUTION: This diaper is constituted so as to be equipped with a main body 1 of diaper laminated so as to hold an absorber 3 between a liquid non- permeable back sheet 4 and a liquid permeable top sheet 2 and a pair of waist belts 5a and 5b provided successively to both side parts on the back side of the main body 1 of this diaper. In this case, the waist belts 5a and 5b are composed of plural almost rectangular sheet pieces and in the state of mutually overlapping the respective sheet pieces, their edge parts are alternately adhered each other.
Patent JP-S6152943-A (JP)
Title: Press
Inventor: TSUJI MITSUO
IPC: B21D28/06
Filed: 1984-08-24
Abstract: PURPOSE:To obtain the titled press that heightens accuracy of blanking work by energizing one or both of a punch die and a die for press work in a plane at right angles to the direction of pressing, holding it movably, and matching positioning of blanking accurately. CONSTITUTION:A punch die 2 and a punch guide 6 of a press stand 1 are held between a punch base 5 and a peripheral wall 5a and an energized 11 punch cover 7, and air pressure is given to annular grooves 5b, 5c to make them floating state. A pilot pin 13 enters positioning positions (c), (d) of the groove S of a work W by the press, and then enters a punch die hole to make positioning. Thereafter, a blanking edge 12 enters cut-off parts (a), a' accurately, and cuts off. When a die 4 on the tapping stand 3 is made floating state by giving air pressure 23 to annular grooves 22c, 22f, the fitting of a positioning hole 32 of the die 4 and blanking hole 31 can be made better. Worked products A, B which are not cut off from the work W are cut off beautifully without causing stagger.
Patent JP-H0338405-A (JP)
Title: Radial tire for aircraft
Inventor: SHOYAMA YOSHINOBU
IPC: B60C9/18
Filed: 1989-07-06
Abstract: PURPOSE:To decrease vibration and to prevent the separation of a joint face by setting an angle of the joint face of a wavy cord protection layer relative to the circumferential direction of a tire less than an angle of a line connecting a crossing point of the wavy cord aixs and the central line of amplitude relative to the maximum amplitude point. CONSTITUTION:An angle of a joint face T of both ends in the longitudinal direction of a wavy cord protection layer 28 relative to the circumferential direction of a tire is set less than an angle theta 0 of a straight line H extended from a point F where the axis Q of a wavy cord 30 crosses to the central line W of amplitude to the side G of the central line of the amplitude in the maximum amplitude point of the wavy cord 30 relative to the central line W of the amplitude. Namely, if a value of half of the maximum amplitude of the axis of the wavy cord is M, the diameter of the wavy cord is N and the wave length of the wavy cord, the angle is set less than theta 0 calculated by theta 0<=tan<-1> {(M-N/2)/(L4)}. According to this construction, vibration can be decreased and the separation of the joint face can be prevented.
Patent JP-S6236788-A (JP)
Title: Magnetic head feeding device for magnetic recording and reproducing device
Inventor: KUROSAWA YUICHI
IPC: G11B21/02
Filed: 1985-08-09
Abstract: PURPOSE:To reduce greatly off-track and to obtain satisfactory reproduction signals by correcting the position of a magnetic sheet caused by ambient temperatures and humidities of a magnetic recording/reproducing device. CONSTITUTION:A carriage 12 is made of such a material, e.g., a synthetic resin material that has expansion/contraction by temperature and humidity changes. While a feed screw 18 is made of such a material that has expansion/ contraction by temperature change but no expansion/contraction by humidity change. Then the distance l1 between a coupling 20 and a needle 22 and the distance l2 between the needle 22 on the carriage 12 and a magnetic head 11 are set to that the position of the head 11 on the recording track is not changed to a rotar magnetic sheet 16. Thus the off-track degree due to the temperature and humidity changes is minimized by interlocking the needle 22 to the screw part 18n in a state where the head 11 is interlocking the sheet 16.
Patent JP-2000079876-A (JP)
Title: Cylinder device for master cylinder
Inventor: TOMIHARA TAKASHI
IPC: B60T11/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To comparatively, simply, positively install a flange and a stopper for preventing piston withdrawal or to clog the antiopening end, except a given part, including the discharge port of a cylinder body in using a pipe-like member for the material of the cylinder body in a cylinder device for a master cylinder. SOLUTION: A collar part 10f projected in the radial direction is integrally formed at the open end side of a cylinder body 10 formed of a pipe-like member made of steel. A flange 12 engaged with the outer boundary side of the cylinder body 10 and extended in the radial direction is provided. Serrations 10s extended in the longitudinal axial direction are formed on the flange engaging part of the cylinder body 10. Pressing in the collar part 10f and the flange 12 with the apex of each serration plastically deforming fixes the flange 12 to the cylinder body 10 with the flange 12 abutting to the collar part 10f or its root part.
Patent JP-S6418217-A (JP)
Title: Manufacture of film capacitor
Inventor: KASATSUGU TORU
IPC: H01G4/32
Filed: 1987-07-14
Abstract: PURPOSE:To form an electrode in an arbitrary shape with good accuracy by a method wherein, in an electrode film of a dielectric film irradiated with a laser beam, a metal of the electrode film is scattered in accordance with a diameter of the beam and the film is separated into two or more electrodes in a contactless state without coming into contact with the electrode or the like. CONSTITUTION:A first dielectric film 1 is arranged between a laser radiation part 21 of a laser irradiation device 21 and an opposite part 21 installed to be face to face with the radiation part; an electrode film 4 of the first dielectric film 1 is irradiated with a laser beam 22. By irradiation with the laser beam 22, while a metal in the electrode film 4 which has been irradiated with the laser beam 22 is being scattered, the first dielectric film 1 is shifted in a longitudinal direction as shown by a arrow A. Accordingly, e.g. two separation grooves 23 running in the longitudinal direction of the first dielectric film 1 are formed in the electrode film 4; the electrode film 4 is separated into three electrodes 4a-4c. By this setup, no unnecessary residual electrode film remains on the dielectric film 1; a shape and a size of the electrodes become accurate.
Patent JP-2000305569-A (JP)
Title: Pressure sensor for touch control for electronic keyboard music instrument
Inventor: OSUGA ICHIRO
IPC: G10H1/34
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor for touch control for an electronic key board music instrument having a structure coming into contact with a damper member and realizing a precise touch control. SOLUTION: A pressure sensor is provided with a damper member 3 coming into contact with an operation part with a damper action during key touching time, and a sensor body 1 laminated on the damper member 3. Intermittent partial adhesion is performed in a key arranging direction between contact faces of the damper member 3 and the sensor body 1. This partial adhesion is performed as an adhesion at a position required for an adhesion strength in a middle area of contact positions on the damper members 3 of the neighboring operation parts. Or a gap forming member is provided such that the gap forming member forms a gap relative to a member for pressing positioned on one side of the both sides of the sensor body 1 in a pressing direction during non-pressing time.
Patent JP-2000013901-A (JP)
Title: Air-conditioning controller for hybrid automobile
Inventor: TAKAKURA KENJI
IPC: B60W10/26
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve fuel efficiency of the engine of a hybrid automobile even when the air conditioner is operated while the air conditioning performance is maintained by supplying the electric energy recovered by means of an energy recovering means to the motor of the air conditioner prior to charging a battery. SOLUTION: An overall control ECU 100 is composed of a CPU, a ROM, a RAM, and inverter, etc., and controls the igniting timing and fuel injecting amount of an engine 1 and, a the same time, the output torque, the number of revolutions, etc., of a motor 2. The ECU 100 also controls the supply of the electric power generated from a generator 4 to the motor 4 or to a battery for charging when the engine 2 is started. In addition, the ECU 100 receives the starte signal and stop signal of the air conditioner 50 from an air conditioning control ECU 200 and supplied the electric power of the battery 3 or the power recovered from the motor 2 to a motor 51 from a compressor or another motor 61 for accessories after regulating the power to a prescribed voltage by means of an inverter 12.
Patent JP-S6066153-A (JP)
Title: Measuring method of bentonite content in molding sand
Inventor: UCHIMURA KATSUJI
IPC: B22C1/00
Filed: 1983-09-21
Abstract: PURPOSE:To measure quickly the bentonite content of molding sand by agitating a prescribed amt. of the molding sand of which the surface is coated with bentonite in a prescribed amt. of distilled water to prepare a soln. of bentonite, inserting an ion electrode rod and a reference electrode rod into said soln. and measuring a potential difference, etc. CONSTITUTION:Molding sand S coated with bentonite is thoroughly dried and is allowed to cool then a prescribed amt. of said sand is put into a glass vessel 1 contg. a prescribed volume of distilled water W. The vessel 1 is disposed in a vessel 3 provided with an ultrasonic oscillator 2 so as to expose the upper part of the vessel onto the water surface of the vessel 3. The bentonite sticking to the sand S is washed away to prepare a bentonite soln. An Na ion electrode bar 6 and a reference electrode bar 7 are electrically connected via conductors 5, 5 to a potentiometer 4 and both electrode bars are inserted into the soln. to measure the potential difference between the electrodes. An ion concn. is otherwise measured. The resultant value and the potential difference or ion concn. obtd. by measuring the soln. prepd. similarly from a prescribed amt. of bentonite are calculated by the specific relation and are easily measured in short time. Whether the addition of bentonite is necessary or not in reusing the recovered molding sand is thus quickly determined.
Patent JP-H1124707-A (JP)
Title: Adjusting device
Inventor: HATTORI MASAKAZU
IPC: G06N5/04
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To solve an adjusting problem at a high speed by repeating a present and next state generating cycle and adjusting an adjusting variable group according to an adjusting plan so as to shorten a convergent time. SOLUTION: Through the use of an object model 19 and an evaluation model 20, a present state generating part 12 obtains the state variable value and the evaluated value of a state variable of each from the adjusting variable value of a set present time point. A variable selecting part 13 selects a state variable to be improved. An adjusting plan generating part 14 generates an adjusting plan with respect to an adjusting variable from the state variable to be improved the evaluated value through the adjusting model 21. In addition, a next state generation part 15 generates a next state from the adjusting plan with respect to the adjusting variable and through the use of the models 19 and 20 obtains the state variable value and the evaluation value of the state variable of each.  An improvement judging part 16 judges whether a state is improved between an original state and the new state by a dynamic evaluation scale. When the state is improved, a state updating part 18 updates the adjusting plan but when the state is not improved, a state cancelling part 17 cancels the adjusting plan.
Patent JP-H1170015-A (JP)
Title: Hair treatment protector
Inventor: NAGASHIMA NOZOMI
IPC: A45D19/18
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a hair treatment protector to prevent adhesion of a hair treatment agent on skin and clothes and make the protector easy to wear, by equipping an absorptive body to absorb and retain the hair treatment agent onto a fitting band part and making the absorptive body extensible/contractible in the longitudinal direction. SOLUTION: A fitting band part has a ring shape with an inner diameter fittable around a head part and a vertical section structure with a surface sheet 6 placed so as to surround an absorptive body 4 in the central part. The surface of the fitting band part is constituted of a surface sheet 6, and a skin contact face 2b to surround a user's head is also constituted of the surface sheet 6. The absorptive body 4 absorbs hair treatment agent from a skin non- contact face 2a except for the skin contact face 2b and can retain the absorbed hair treatment agent inside for at least a prescribed time. A strip elastic member 5 is place in the circumference direction of the fitting band part to make the fitting band part extended/contracted by the elastic force of an elastic member 5.  The elastic member 5 is equipped around the whole circumference of the fitting band part between the absorptive body 4 in the fitting band part and the surface sheet 6.
Patent JP-S6154656-A (JP)
Title: Semiconductor device
Inventor: NABETA TERUYUKI
IPC: H01L23/04
Filed: 1984-08-24
Abstract: PURPOSE:To enlarge the form of a chip in a package as a lower layer by shaping a pin to a soldering pad section for a package and forming a hole to a pad section for the lower-layer package. CONSTITUTION:Preparatory solder 18 is attached into a hole 14a in a lower- layer package 13, and a corresponding pin 12a in an upper-layer package 11 is inserted and conneced through a reflow. A glass material 21 is affixed to sections except holes 14 and hermetically sealed, and a chip 17 in the package 13 is sealed by the lower surface of the package 11. An interior-finish pattern 19 is connected to each hole 14 through preparatory solder 18, and connected to several element in the chip through leads 20. A chip 17 having the same shape as the chip 17 is housed in the package 11, and sealed by a cover 15. According to said constitution, the size of the chips in the packages as upper and lower layers can be made the same, and a cap exclusive for the lower-layer package can be omitted.
Patent JP-2000008666-A (JP)
Title: Key keeping device
Inventor: FUJIWARA SEIJI
IPC: E05B19/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a key keeping device in which a key can not be inserted in the state of a key cassette being reversed in the front and rear thereof. SOLUTION: The main body 32 of a key cassette 31 is composed of a tapered columnar body having an inclined slope whose cross section is reduced from one end to the other end, a housing part in which the cassette 31 is housed is matched to the inclined slope of the body 32 of the key cassette 31, a tapered inclined slope is given toward the interior direction, and insertion of the key cassette 31 from the reverse direction is made impossible.
Patent JP-H1016279-A (JP)
Title: Image forming apparatus
Inventor: WAKAHARA SHIRO
IPC: B41J2/385
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary jetting of a toner to a control electrode by providing a power source portion for applying a potential for jetting a visualizing particle and a potential for not jetting to a control power source portion and a means for switching the output state of the power source portion according to an image signal so as to prevent generation of distortion in an electrode waveform at the time of switching. SOLUTION: According to a configuration where a capacitor 35 is connected, a potential waveform at the time of falling of the potential to be supplied to a ring-like electrode, in particular, at the time of falling of the moment switching from a jetting state to a non-jetting state can be improved so that it can be supplied to the ring-like electrode with little distortion to prevent unnecessary jetting of a toner. On the other hand, a waveform at the time of supplying a voltage for jetting a toner is gradually raised so that the potential waveform of the ring-like electrode cannot change drastically to restrain a drastic change of an electric field. Therefore, jetting of an external additive added in a toner, which is a visualizing particle can be inhibited so as to prevent deterioration of the image quality.
Patent JP-2000010869-A (JP)
Title: Data backup device
Inventor: AIZU NAOYA
IPC: G06F13/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To lighten the CPU load on a server while minimizing damage to backup data due to a crush on the server or a terminal device in a network system to which terminal devices are connected. SOLUTION: The data backup device 20 is equipped with a data amount calculating means 21 which calculates the amount of backup data after compression, a retrieving means 22 which retrieves the free capacity of a storage means connected to a terminal device present in the network, and a selecting means 23 which selects a terminal device as a storage destination of the backup data according to the calculated amount of data after compression and the retrieved free capacity. Then the backup data held on a specific terminal device are transferred to another terminal device selected by the data backup device 20.
Patent JP-S5928949-A (JP)
Inventor: GIYUNTAA RAITSU
IPC: A61B5/153
Filed: 1982-10-08
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-2001007989-A (JP)
Title: Image reader
Inventor: KUBOTA KAZUNORI
IPC: H04N1/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which reduces the power consumption for monochromatic read. SOLUTION: Mode data selected by an operation part 11 is transferred to a controller 12, and color read or monochromatic read is decided by a control part 13. In the color read mode, a current for a required quantity of light is made flow to a light source 1; and in the monochromatic read mode, a current smaller than that in the color read mode is made flow to the light source to read an image, and read image data is converted to RGB data by a CCD 5 and is stored in a buffer memory 14.