baber/WOPTO huggingface dataset:
Patent JP-S63220566-A (JP)
Title: Memory device
Inventor: GOMI TAKAYUKI
IPC: H01L21/8229
Filed: 1987-03-09
Abstract: PURPOSE:To take sufficient measures against an alpha-ray error by a method wherein the junction capacitance which has been biased in the forward direction is formed in parallel with a Schottky barrier diode (an SBD) so that the big capacitance can be formed in a small occupied area. CONSTITUTION:At an SBD load-changeover ECLRAM the junction capacitance Cj which has been based in the forward direction is formed in parallel with an SBD of its memory cell. A built-in potential in the forward direction of a p-n junction constituting the junction capacitance Cj at this structure is selected in such a way that a junction constituting the junction capacitance Cj in an ON state of the Schottky barrier diode, i.e. a diode, is not turned on while the potential is selected to be bigger than an ON voltage at the Schottky barrier diode. Accordingly, the junction capacitance, i.e. the p-n junction capacitance, can be manufactured easily without using any special technique or system; its forward capacitance of a comparatively big value can be obtained. By this setup, it is possible to take sufficient measures against an alpha-ray error with a small occupied area and to realize a high-speed operation at the erasure.
Patent JP-H09224568-A (JP)
Title: Pineapple containing soft spread and its production
Inventor: TAKAMATSU KAZUHIDE
IPC: A23D7/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To make eating life richer and increase the consumption of soft spreads and pineapples by adding pineapple components and giving a variation to taste and smell as to butter, margarine, other soft spreads, and its producing method. SOLUTION: The soft spread contains pineapple components such as a solid body, juice, and essence of a pineapple, and produced by mixing the pineapple components in the producing process of butter, margarine, and other soft spreads. Or butter, margarine and other soft spreads which are already produced are heated up to room temperature and softened, and after the pineapple components are mixed in this state, the spread is cooled and solidified.
Patent JP-H09224391-A (JP)
Title: Method for controlling brushless motor
Inventor: OHARA YOSHIYUKI
IPC: H02P6/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To shift to a position detection operation mode after starting smoothly by stabilizing the start of a brushless motor. SOLUTION: An AC power supply 1 is converted to a DC power supply by a AC/DC conversion part 2 and the converted DC power supply is switched by an inverter part 3 and is applied to a brushless motor 4. A control circuit 30 control the inverter part 3 according to a starting pattern that is stored in advance and switches a DC power supply and starts the brushless motor 4. In this case, the control circuit 30 detects an input AC current according to a detection signal by a current sensor 31, calculates the ratio of the effective value of the detection AC current to a reference current value, corrects a starting pattern according to the amount of change, namely adopts the obtained ratio as a changed corresponding to the fluctuation of the AC power supply, and starts the brushless motor 4 according to the corrected starting pattern.
Patent JP-S63223308-A (JP)
Title: Turbine warming controller
Inventor: IGARASHI KINGO
IPC: F01D25/10
Filed: 1987-03-11
Abstract: PURPOSE:To automate the warming of a high pressure turbine so as to reduce the burden on an operator by constituting the warming valve of a main steam stopping valve in such a way as to be controlled in accordance with the rates of change in a pressure and an inner wall temperature on the first step rear portion of the high pressure turbine. CONSTITUTION:To a controller 5, there are respectively inputted a pre-warming starting command 1 which is the casing warming of a high pressure turbine, a pressure 2 on the first step rear portion of the high pressure turbine, an inner wall temperature 3 on the first step rear portion, an outer wall temperature 4 on the first step rear portion, a rotational speed 62 of the turbine and a drain level 63. The warming valve 6 of a main steam stopping valve is thus controlled with the aid of the controller 5. Thereat, the pressure 2 on the first step rear portion is increased at a fixed rate, and the increasing rate of the inner wall temperature 3 on the first step rear portion is fixed when it comes within the specified value, in addition, a pressure is controlled to become a fixed value when it reaches the pressure required for the warming. In the meantime, a drain valve is opened, and the warming valve 6 is controlled to be constant except when the drain valve is fully closed.
Patent JP-H07261522-A (JP)
Title: Image forming device and method
Inventor: KOIDE JUN
IPC: G03G15/04
Filed: 1994-03-24
Abstract: PURPOSE:To provide an image forming device forming an image via the electrophotographic process capable of obtaining the output image matched with the input image information, particularly density information, by applying light modulation so that the output image density coincides with the density of the input image information. CONSTITUTION:The light modulation in response to the image information forming an electrostatic latent image in the electrophotographic process is applied in the pulse voltage wave-form generated by the compared output of a comparator 2 between the function voltage wave-form forming the linear image density on a transfer material for the image density information repeated at the frequency corresponding to the image element of the image information generated by a function generator 1 and the bias voltage corresponding to the image density information from a D/A converter 5, and the exposure pulse width is changed nonlinearly against the image density information.
Patent JP-H08247936-A (JP)
Title: Spectroanalyzer
Inventor: SASAKI HIDEYUKI
IPC: G01N21/27
Filed: 1995-03-14
Abstract: PURPOSE: To provide a spectroanalyzer for performing spectroanalysis where interference fringes are eliminated while compensating the difference in the quantity of light between reflection light and transmission light applied to a detector. CONSTITUTION: A spectroanalyzer is provided with a detector 11 for detecting transmission light and reflection light from a sample, optical systems 4, 5, 6, 7, and 9 for forming a specific light path for simultaneously guiding the transmission light and reflection light to the detector 11, a rotary chopper 10 for setting the period for inputting the transmission light and the reflection light to the detector 11 and the quantity of light for the transmission light and the reflection light and for guiding the transmission light and the reflection light alternately to the detector 11 and a comb-shape beam attenuator 8 for reducing the quantity of light, a low-pass filter 12 for averaging the electrical signal of the reflection light and the transmission light obtained by the detector 11 with time,  and a computer 13 for processing to obtain a spectrum from the signal obtained by the low-pass filter 12, adjusts the positions of the rotary chopper 10 and the comb-shape beam attenuator 8, and adjusts the balance of the quantity of light of reflection light and transmission light.
Patent JP-S61216710-A (JP)
Title: Apparatus for separating and collecting mist from air stream
Inventor: YAMAGUCHI NOBUYUKI
IPC: B01D45/14
Filed: 1985-03-20
Abstract: PURPOSE:To obtain the title apparatus enhanced in the collection efficiency of mist, by mounting a mist collection groove or pawl directed to the upstream side to the rear edge of an oblique flow fan blade and providing a collection tank to the outer part of a fan shroud. CONSTITUTION:A fan boss 1 and a fan blade 2 are integrated with a fan shroud 4 to form an oblique flow fan impeller which is, in turn, driven by a motor 8. Mist collection grooves or pawls 3 are mounted to several places, containing the vicinity of the rear edge of the fan blade 2, to the fan blade 2 in a shape opened toward the upstream side. Air having mist mixed therein flows in the direction shown by an arrow A1 and enters into the fan to be pressurized. At this time, mist is caught by the wall surface of the fan boss 1, the surface of the blade 2 or the grooves or pawls 3 and the collected mist is flowed toward the end of the blade through the grooves or pawls 3 by centrifugal force to be discharged in a rotary water collection basket 5 at the end of the blade. Therefore, the recirculation of an air stream is stabilized to discharge air to the outside and the collection efficiency of mist is enhanced.
Patent JP-H0690797-A (JP)
Title: Probe for detecting salmonella and method for detecting the same
Inventor: HAYASHI TAKAKO
IPC: C12Q1/68
Filed: 1992-02-05
Abstract: PURPOSE:To conduct the detection quickly and accurately in clinical examinations, esp. those involving food poisoning or food examinations. CONSTITUTION:The objective probe consisting of a probe for a DNA or RNA nucleic acid having a specific sequence. The second objective method for detecting Salmonella using this probe. With this probe, Salmonella can be detected quickly and accurately; besides, there is no need for any medium for specimen transport.
Patent JP-S63221134-A (JP)
Title: Biaxially oriented polyester film
Inventor: NOMI NORIHIRO
IPC: B29K67/00
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a biaxially oriented polyester film which is flat and excels in lubricity, chipping resistance, etc., by adding spherical silica particles and inert inorganic particles each of which are specified in the average particle diameter, particle diameter ratio, amount of addition, etc. in a polyester. CONSTITUTION:Spherical silica particles of an average particle diameter of 0.4-3mum and a particle diameter ratio (major diameter/minor diameter) of 1-1.2 and inert inorganic particles (e.g., kaolin) having an average particle diameter which is equal to or larger than that of the silica particles and is in the range of 0.4-3mum are prepared. 0.005-2wt.% spherical silica particles and 0.005-2wt.% inert inorganic particles are added to a polyester (e.g., polyethylene terephthalate). This polyester is formed into a film, which is biaxially oriented to obtain the purpose biaxially oriented polyester film. This film can be suitably used as a base film for videotapes, computer tapes, etc.
Patent JP-S53139973-A (JP)
Title: Production of lead frame for semiconductor device
Inventor: KUSAKA KATSUHIKO
IPC: H01L23/48
Filed: 1977-05-13
Abstract: PURPOSE:To produce lead frames economically with good pitch accuracy by notching the respective bridging parts between adjoining inner leads.
Patent JP-H03256045-A (JP)
Title: Method for determining contour line of design
Inventor: MURO TAKAYORI
IPC: G03F1/00
Filed: 1990-03-06
Abstract: PURPOSE:To allow the automatic determination of a contour line without the assignment of a point by an operator by making prediction computation on the position of a 3rd point which is ought to follow the two points on the contour line in accordance with these two points, thereby enabling a computer to make automatic prediction of the position of the point on the contour line. CONSTITUTION:A controller 3 makes computation to predict the position of the 3rd assignment point P3 and moves a cursor Cu automatically to this predicted position when the 2nd assignment point P2 is inputted thereto. The operator pushes a mouse button as it is to settle the present cursor position as the position of the 3rd assignment point upon judgment that the position of this predicted point, i.e. the position after the movement of the cursor Cu is correct. Since the prediction computation is executed in such a manner, the position of the point on the contour line is automatically predicted by the computer and the contour line is automatically determined without making the assignment of the point by the operator.
Patent JP-S61214729-A (JP)
Inventor: KONISHI HIROO
IPC: H02J3/36
Filed: 1985-03-20
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-S57169803-A (JP)
Title: Data setting and displaying system of arithmetic device
Inventor: TAHICHI MASAAKI
IPC: G06F3/02
Filed: 1981-04-11
Abstract: PURPOSE:To reduce the number of keys as well as the space of storage and to attain a small size and light weight of an arithmetic device along with a reduction of cost, by carrying out the setting of replacement and the selection of display of the data in accordance with each arithmetic by means of a small number of keys. CONSTITUTION:The data in a storing area DE is transferred to a latch part LAT3 in accordance with the operation of function keys K1-K6 plus the information of latch parts LAT1 and LAT2. Then a shift register part SR is actuated by a selection key K10, and at the same time the quantity of information that is selected through the part SR in the parts LAT1-LAT3 is periodically increased and decreased by means of a decrease key K11 and an increase key K13 respectively. Then the information of the latch part is fed to a character displays CD1 and CD2. The information of the part LAT3 is replaced and stored in the address of the area DE that is designated at that moment in accordance with the operation of a replacement key K9 as well as a replacement switch.
Patent JP-S61260378-A (JP)
Inventor: PIITAA SHII DEIJIURIO
IPC: G07B17/00
Filed: 1986-03-12
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-H05258970-A (JP)
Title: Stationary induction apparatus core
IPC: H01F27/24
Filed: 1992-03-13
Abstract: PURPOSE:To restrain mechanical stress from being produced inside an iron core so as to realize an iron core structure which hardly deteriorates in magnetic properties by a method wherein the iron core structure is formed of the structural member of a stationary induction apparatus other than a winding iron core so as not to make the ends of a pair of outer reinforcing frames bear against each other. CONSTITUTION:The ends of U-shaped frames 3 and 4 are made to butt against each other to form a rectangular inner reinforcing frame 1, then the ends of laminated blocks are made to recover their shape after annealing, and the separated joints are joined together again at the upper part 11 of an iron core. Lastly, an outer reinforcing frame 2 is mounted, and a stationary induction apparatus iron core is manufactured based up on a regular iron core design so as not to make the ends of frames 6 and 7 bear against each other leaving a gap R between them. A lower end frame 14 and an upper end frame 15 are arranged at the lower and the upper end of an iron core respectively. By this setup, an iron core structure of this design is capable of absorbing the dimensional difference between iron cores, and an adequate clamping force is given to the iron core structure to restrain mechanical stress such as compressive strain from being generated inside the iron core.
Patent JP-S58172055-A (JP)
Title: Telephone network
Inventor: KAJIMA KATSUICHI
IPC: G10L15/00
Filed: 1982-04-02
Abstract: PURPOSE:To use one transmission line in charge of a voice band for plural calls and to transmit a voice close to a human voice, by sending a talker's identification number, and a code number and an emphatic code number allotted to monosyllables. CONSTITUTION:The voice of a caller A is passed through a private branch exchange 2 and decomposed into monosyllables by a voice recognizing and voice storage device, and they are sent out to a transmission line together with the code number. The signal on this transmission line 4 is outputted to a caller B through a private branch exchange 2' while the monosyllables are emphasized or deemphasized by an emphasis and a deemphasis code corresponding to the code numbers stored previously in the storage device 3'. A line concentrating function is added to the devices 3 and 3' to obtain the same effect with the use of one transmission line in charge of the voice band for the transmission of many voices, transmitting a voice close to a human voice.
Patent JP-H01317824-A (JP)
Title: Air board for mounting vehicular window glass
Inventor: INAGAKI MORIAKI
IPC: B60H1/26
Filed: 1988-03-10
Abstract: PURPOSE:To ventilate the interior of a car simply as well as securely while preventing the invasion of insects, etc. by removably mounting a board body at the apertures of a window glass as well as air holes and shutters for opening and closing the air holes. CONSTITUTION:An air board is formed together with respective leg parts 4, 5 at both ends of a horizontal part 3 such as to fit in the space formed between a window glass 2 and a car body when the window glass is lowered at the fixed measure. A large number of air holes that are not shown in the illustration are bored in the horizontal part 3 as well as a folded part 30 touching the car body is formed outside. On the interior side of the air board 19, a shutter for opening and closing each air hole is provided. The shutter is formed at plural supporting members 12, 39 fixed on the horizontal member 3 for slidably supporting a large number of board bodies 13 having net apertures 15 formed thereon in the vertical direction. The interior of a car is thus ventilated simply as well as securely.
Patent JP-S51131033-A (JP)
Title: Driving device of intermittent wiper
Inventor: ASAHI KAZUO
IPC: B60S1/46
Filed: 1975-05-08
Abstract: PURPOSE: To provide a driving device for obtaining an excellent response character and precise operation by the use of a special socillation circuit to maintain the usual condition at the early stage when switching on and by carrying the intermittent operation of a wiper with its stable oscillation output in the driving device of the intermittent wiper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60197306-A (JP)
Title: Work holding device for machine tools
Inventor: HIROI TAKESHI
IPC: B23B31/20
Filed: 1984-03-21
Abstract: PURPOSE:To raise the precision of the work processing, by sliding a switching member back/forth by means of an operating mechanism, sinking and releasing a wedge member, sliding both chuck sleeves, and holding and releasing collet chucks. CONSTITUTION:A switching cylinder 34 is operated, and a working circular body 37 is swung around a hinge pin 36. A switching member 11 is slid on a hollow shaft 2 through a shifter body 40, and a wedge member 10 is sunk by engaging the switching member 11 to the wedge member 10. In this way, receiving members 20, 22 are slid outward by the action of inclined planes 21, 23. Chuck sleeves 5, 6 slide outward as they resist the force of resetting springs 19, 24, collet chucks 3, 4 are contracted by the engaging action of a pressed part 7 and a pressure contact part 8, and a work W is precisely held between the collet chucks 3, 4.
Patent JP-H11244271-A (JP)
Title: Fluoroscopic radiography equipment
Inventor: JINBO YOSHIAKI
IPC: A61B6/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of an X-ray generator and a radiographic device to a fluoroscoped or radiographed region of a patient on a top, reduce the overall equipment size and permit the operators such as doctors to approach the patient on the top in all directions. SOLUTION: A fluoroscopic radiography equipment comprises a table device 11 having a top 15 on which a patient is laid; and an arm-supported imaging device 12 that includes an arm 19 disposed on one side of the table device 11 for projection over and under the top 15, an X-ray generator 20 set at one end of the arm 19, and a radiographic device 21 set at the other end in opposition to the X-ray generator 20 to image the radiolucent area of the patient on the top 15. This arrangement facilitates the positioning of the X-ray generator 20 and radiographic device 21, saves the installation space and permits the operators to access the patient on the top 15 in all directions.
Patent JP-H05257299-A (JP)
Title: Electrophotographic sensitive body
IPC: G03G5/05
Filed: 1992-03-13
Abstract: PURPOSE:To enhance film forming property, mechanical strength, abrasion resistance, sensitivity, sensitivity, and repeated use endurance for a long period by including a binder resin made of a specified copolymer and a specified compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the binder resin of the copolymer composed essentially of structural units each represented by formulae I or II in which each of R1 and R2 is H or an optionally substituted 1-6C alkyl or an optionally substituted aryl or a 4-10C cyclo hydrocarbon residual group formed with R1 and R2; each of R3-R6 is H, a halogen, an optionally substituted 1-6C alkyl, a 4-10C cyclo hydrocarbon residual group or an optionally substituted aryl; and each of l, m, p, and q is an integer of 1-4. The photosensitive layer contains also the compound having hindered phenol structural units and/or hindered amine structural units in the molecule.
Patent JP-H07239578-A (JP)
Title: Image recorder
Inventor: MARUYAMA SHOJI
IPC: G03G15/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide an image recorder capable of obtaining an excellent image and an image write starting position on a 1st side and a 2nd side in the case of recording the image on both sides of a sheet material. CONSTITUTION:This recorder is provided with a paper supply unit 503 being a sheet material housing part housing recording paper 504 being the sheet material, a carrying roller C509 being a carrying means for carrying the recording paper 504 housed in the unit 503, a reversal flapper 516 as a reversing means capable of recording the image on both sides of the recording paper 504, a reversing roller 518, and an image recording unit 513 being an image recording means for recording the image on the recording paper 504 carried by the roller C509; and it is equipped with a control means for controlling the roller C509 complying with the 1st side and the 2nd side in the case of recording the image on both sides of the recording paper 504.
Patent JP-H03257845-A (JP)
Title: Substrate storing device
Inventor: KUSUMOTO MASAHARU
IPC: H01L21/673
Filed: 1990-03-07
Abstract: PURPOSE:To store and take out a substrate while maintaining the substrate stable by turnably installing a press turning member provided with a substrate pressing roller to a main body, connecting the main body with the press turning member by an elastic body and connecting a door and the press turning member by providing a long hole loosely fitting part. CONSTITUTION:A press turning member 10 receives tensile force from an extension coil spring 12 and a substrate pressing roller 11 presses the surface of a substrate 15. The press operation stabilizes the substrate being sandwiched between the substrate pressing roller 11 and a supporting pin 6 and the rocking of the substrate in a substrate storing container is prevented when loading the substrate storing container on an exposing device, etc., unloading it from the device and carrying it to the device. When the door 3 is opened at a certain fixed angle, a connecting member 13 interlocks with the movement of the door 3, however, only the relative positions of the projecting part 10a of the press turning member 10 and a long hole 13a change and the connecting member 13 does not apply force to the press turning member 10. The surface of the substrate 15 is still pressed by the substrate pressing roller 11 and the substrate is taken out without damage while being supported by a supporting roller 9 at the bottom.