baber/WOPTO huggingface dataset:
Patent JP-S5664020-A (JP)
Title: Expanded diameter pile and diameter-expanding work for existing pile
Inventor: YOSHIDA SHIGERU
IPC: G03B7/00
Filed: 1979-10-30
Abstract: PURPOSE: To give a high resistance against a horizontal force by providing an expanded diameter part at the upper end of an existing pile erected in the ground.  
     CONSTITUTION: At the head part of an existing pile 3, a cylindrical diameter- expanding auger 11 having an inside diameter slightly larger than the outside diameter of the existing pile 3, the periphery of which is provided with a spiral screw 10, is provided concentrically with the existing pile 3. The diameter-expanding auger 11 is turned, the ground around the existing pile 3 is dug down to a given depth, and then while discharging concrete from the tip of the auger 11, the auger 11 is turned and drawn up. Thus, concrete 4 with an expanded diameter part 5 is constructed around the existing pile 3 over a given depth from the head part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62298903-A (JP)
Title: Magnetic head
Inventor: FUJII MASATAKA
IPC: G11B5/127
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the occurrence of cracks in a packed glass part by making coefficients of linear expansion of a recording and reproducing core material and auxiliary members smaller than that of a packed glass material. CONSTITUTION:Coefficients of linear expansion of the R/W core material and auxiliary members are made smaller than that of the packed glass. In case of junction between a recording and reproducing core 1 and auxiliary members 7 and 8, it is necessary to raise the temperature whether a resin or a glass is used. If the coefficient of linear expansion of the packed glass material is larger than those of the recording and reproducing core material and auxiliary members, the recording and reproducing core material and auxiliary members are expanded less than the packed glass part during heating, and a compressive stress acts upon the packed glass part, and the packed glass part is hardly cracked.
Patent JP-S6041580-A (JP)
Inventor: YANO NORIYUKI
IPC: B07B13/02
Filed: 1984-07-05
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-S5764648-A (JP)
Title: N-substituted derivative of valienamine, its preparation, and alpha-glucosidase inhibitor
Inventor: HORII SATOSHI
IPC: C07C237/30
Filed: 1980-10-06
Abstract: NEW MATERIAL:A valienamine derivative shown by the formula (A is 1W10C cyclic hydrocarbon capable of containing OH, phenoxy, thienyl, furyl, pyridyl, cyclohexyl, or phenyl which may be substituted).  
     EXAMPLE: N-Benzylvalienamine.  
     USE: An α-Glucosidase inhibitor. Having immune inhibiting action on a carbohydrate. usful for hyperglycemia, diseases caused by hyperglycoplasmia, e.g., obesity, diabetes, adiposis, etc. Also useful as food additives or additives of animal feeds.  
     PROCESS: Valienamine is reacted with 1W10C cyclic aldehyde or ketone capable of containing OH, phenoxy, thienyl, furyl, pyridyl, cyclohexyl or phenyl which may be substituted in a solvent, e.g., methanol, dimethyl sulfoxide, dioxane, etc. and reduced to give a compound shown by the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62298737-A (JP)
Title: Detection and measurement for leak of piping
Inventor: NAKAMURA RINJIRO
IPC: G01M3/26
Filed: 1986-06-18
Abstract: PURPOSE:To enable quantitative measurement of a fine leak of a liquid transport piping buried underground as left buried, by performing a measurement within a time zone during which apparent outflow and inflow as caused by temperature changes are almost zero. CONSTITUTION:A comparator tube 13 kept equivalent in the temperature to an objective piping 1 is sealed with a liquid as identical to and the same in the temperature as a liquid of the objective piping 1 and compressed air of a compressed air reservoir 16 is introduced to an outflow/inflow measuring device 14 to keep the system under a fixed pressure. Under the condition, the time zone during which the velocity of outflow and inflow is almost zero is determined with a gauge 141 and a time piece. Thereafter, a compressed air of a compressor air reservoir 7 is provided to an upper reservoir 4 through a valve 17 to keep an objective piping system under a fixed pressure. Then, when the velocity of outflow and inflow at the comparator tube 13 enters the time zone of being almost zero, a valve 9 and a valve 10 are closed and the length and time in the fall of the liquid within a leak measuring gauge 2 is measured to determine a leakage rate.
Patent JP-2000325509-A (JP)
Title: Iron club head
Inventor: KAJITA RYOTA
IPC: A63B53/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To make it possible obtain a high gear effect with an iron club head having a loft angle within a specific range by specifying the inertia moment of the head which is past head centroid and is parallel to a horizontal plane and the clubface and the centroid depth of the head to specific values. SOLUTION: The head 1 of the iron club head specified in the loft angle from 30 to 23 deg. is set at <=5.6 g.mm.s2 in the value of the inertia moment of the head which is past head centroid and is parallel to a horizontal plane and the clubface 2 as the normal address posture assuming the normal lie angle and loft angle. The value of the centroid depth ZG of the head 1 which is the distance from the face surface to the centroid on a normal form the clubface 2 toward the head centroid is set at >=4 mm. Further, the value of the inertia moment of the head around the Y-axis perpendicular to the horizontal plane past the head centroid is set at <=23 g.mm.s2. As a result, the high gear effect may be exhibited.
Patent JP-S5928666-A (JP)
Title: Speed detection of multicylinder engine
Inventor: AMANO MAKOTO
IPC: G01P3/489
Filed: 1982-08-11
Abstract: PURPOSE:To decrease the delay in detection by sampling the min. rotating angle at which the driving power of each cylinder contributing to rotation is made uniform or the multiple thereof and calculating the speed over the entire part from the time width thereof. CONSTITUTION:If a multicylinder engine 1 is assumed to be a six-cylinder four- cycle engine, the fluctuating period of the engine speed is 120 deg.; therefore, sensors 2 are provided for each point of the output revolving shaft of the engine 1 where the shaft rotates by, for example, 120 deg. angle and the engine speed can be determined by measuring the time width of the outputs of the respective sensors 2. This method measures the time width at every 120 deg. rotating angle and calculates the speed over the entire part in place of detecting the time width at every several revolutions of >=1 revolution and is constituted of a register 5 which is loaded with the count result of a counter 4 counting the reference pulses from a pulse oscillator 3 by the time width of the 120 deg. rotating angle and outputs the same as speed information. 6 in the figure denotes a circuit which adds and shapes the output pulses of the sensors 2.
Patent JP-H10329368-A (JP)
Title: Method and device for controlling printing
Inventor: YAMAUCHI JUNICHI
IPC: G06F3/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting of plural copies of printed materials, by a method wherein one page of printing data is developed and the printing data held by a printing data holding means is read from a desired direction to be supplied to a printer. SOLUTION: A printer driver starts its operation from an application corresponding to a printing instruction for a stack reversing operation (S1-1). After the start, it spools printing data supplied from the application (S1-2). After that, the printing data is read from the last line side of the data (S1-3). Next, the read print data is transmitted to a printer (S1-4). The print data supplied to the printer is held in a memory in the printer, and the printing is performed in accordance with the printing data developed in the memory. At that time, as the printing data to be supplied from the printer driver is supplied from the data of the last line, the printing is performed from the last line side by the printer.
Patent JP-H01311427-A (JP)
Title: Optical head
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/125
Filed: 1988-06-09
Abstract: PURPOSE:To execute stable reproduction with less noises by providing a Faraday rotor and analyzer into an optical path and changing the power of the light emitted from an objective lens to plural levels by driving of the Faraday rotor. CONSTITUTION:A coil 2 is formed to the side face of the Faraday rotor 1 and is connected to a power source 3 via a switch 4. The light is emitted as the linearly polarized light oscillating within the plane X1Z without the loss of the quantity of the light if the bearing of the analyzer 5 is so disposed as to transmit the polarized light component within the plane X1Z when the switch 4 is off. Current flows to the coil 2 and an external magnetic field is generated in the Z-axis direction with respect to the rotor 1 when the switch 4 is turned on. Only the projection component to the X1 axis in the oscillation direction rotated by the rotor 1 passes the analyzer 5 in this way and the rotor 1 and the analyzer 5 cooperatively play the role of a density filter. The recording with the efficient quantity of light is executed and the stable reproduction is executed by driving the rotor 1.
Patent JP-H0432750-A (JP)
Title: Light quantity adjustment control system for milling rate sensor
Inventor: NINOMIYA SHINJI
IPC: G01N21/85
Filed: 1990-05-29
Abstract: PURPOSE:To decrease a milling rate error and to maintain stable milling rate control by performing light quantity adjustment control again when an unhulled rice mean block value by light quantity adjustment control has a difference larger than a certain value at the time of last light quantity adjustment. CONSTITUTION:The milling rate sensor 1 passes rubbed rice 3 to a light projection area and outputs its quantity of transmitted light to a milling rate controller 10. The controller 10 performs the calculation of a milling rate such as generation control over the transmitted light quantity distribution with the input from the sensor 1 and adjusts a roll gap by bringing a gap control motor under output control so that the milling rate reaches a set milling rate. The light quantity controller 18 of the controller 10 adjusts the quantity of light of a power generating element 16 so that the unhulled rice mean block value KG of the transmitted light quantity distribution enters a light quantity set range L by the variation of the quantity of light. When the value KG enters the range L as a result of the light quantity adjustment control, the light quantity is adjusted again if the difference between the current unhulled rice block value KM and last value B exceeds the certain block difference P. Then the calculation of a milling rate such as the generation of a new distribution 4 is performed to reduce the milling rate error.
Patent JP-H08334892-A (JP)
Title: Original plate of waterless planographic printing plate
Inventor: KOKUNI MASAHIRO
IPC: G03F7/027
Filed: 1995-06-07
Abstract: PURPOSE: To obtain an original plate excellent in printing resistance, excellent also in development reproducibility and advantageous to the production of high definition printed matter by containing a polymerizable compd. having a specified structure into a photosensitive layer. CONSTITUTION: This original plate has a photopolymerizable photosensitive layer contg. a compd. having at least one structure represent.ed by the formula, at least one amino group structure and at least one ethylenically unsatd. bond. In the formula, each of X and Y is B, optionally substd. C, N, optionally substd. Al, optionally substd. Si, P, S, Ti, Cr, Mn, Fe, Ni, Cu, Zn, Pd, Sn, Pi or Pb, each of Ll and L2 is a combining group contg. 1-20C optionally substd. alkyl, 2-20C alkenyl or 4-20C aryl, the combining group may contain an ester bond in the chain and Ll and L2 may be different from each other.
Patent JP-S63305462-A (JP)
Title: Digital signal processor
Inventor: TANAKA YOSHIAKI
IPC: G06F17/10
Filed: 1987-06-05
Abstract: PURPOSE:To easily set up an optimum signal level by sending an output signal from an overload detecting circuit and an output signal from an overflow detecting circuit to an output terminal through on OR circuit. CONSTITUTION:A signal generated from an overflow detecting circuit OVF due to an overflow of an accumulator ACC when the ACC generates overflow and sent to an output terminal (y) is also supplied to OR circuits OR1, OR2. Even if the outputs of overload detecting circuits OL1, OL2 are unfixed when the ACC generates overflow, the output signal of the OVF due to the overflow of the ACC is sent to an output terminal (x). Consequently, the optimum signal level can be easily set up.
Patent JP-S63305338-A (JP)
Title: Photograph printing system
Inventor: YAMAMOTO SHOHEI
IPC: G03B27/73
Filed: 1987-06-05
Abstract: PURPOSE:To always print out an image on printing paper in the same finishing state even if the specifications of an enlarger are different by allowing an analyzer to correct printing condition data in accordance with the specifications of a specified enlarger and to record the corrected data in a recording medium. CONSTITUTION:The analyzer 12 displays a negative film on a CRT 32 and reads out the type of the enlarger 14 to be used for the printing of a photograph previously stored in a floppy disk 22 and a file corresponding to a print channel number of the enlarger 14. The analyzer 12 calculates basic data for a density slope value appropriate for the data stored in the file, a color balance value and a color slope value, calculates exposing time optimum to the printing of the negative film, a color filter value, a correction value, and scale correction and stores the calculated values in the floppy disk 22. Even if printing is executed by using plural enlargers belonging to different types, the finishing states of printing paper based upon respective enlargers can be uniformed.
Patent JP-H10319672-A (JP)
Title: Color image forming device
Inventor: AMANO KIYOSHI
IPC: G03G15/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve operability in changing a color developing device by preventing the fixing of a developing rotary from being released when a position detection means detects that a developing device locking member exists at the position capable of detaching the developing device. SOLUTION: The developing rotary 23 trisected in a peripheral direction is provided with guide rails in an axial direction at the trisected parts, and the respective color developing devices 20Y, 20M and 20C are attached/detached by sliding on the guide rails from the axial direction respectively. A fixing member 40 is movably arranged to be located at the position being away from the notched part 43a of the rotary 23 as shown by a thin line and the position to be engaged with the notched part 43a as shown by a solid line at the attaching/detaching position of the developing devices 20Y, 20M and 20C.  The member 40 is arranged in a driving device so as to be moved toward the notched part 43a to be engaged with the notched part 43a according to a signal showing that a reflection type sensor 42 detects the release of a locking lever at the position capable of detaching the developing device 20Y by the locking lever.
Patent JP-H08101292-A (JP)
Title: Nuclear reactor
Inventor: JIYON GETSUDEISU AABISU
IPC: G21C13/02
Filed: 1995-06-08
Abstract: PURPOSE: To resist the force for lifting a shroud, and to constrain the shroud, in which a crack is generated, so as to prevent the separation thereof in the vertical direction by arranging plural tie rods in an annular downcomer, and fixing a lower end of the tie rod to a shroud supporting plate, and locking an upper end thereof with an upper edge of the shroud, and fastening them with a bolt. CONSTITUTION: Four tie rods 58 having a circular cross section are arranged in an annular downcomer as an annular area between a pressure container 10 and a core shroud 18. A lower end of the tie rod is formed with a U-shaped link 56 for facilitating the quick connection and disconnection, and fitted in a hole of a gusset plate 54 welded onto a shroud supporting plate 52. An upper end of the tie rod 58 is extended to a position adjacent to the peripheral surface of a shroud flange 18a, and plural notches are provided in a shroud head ring 28, and an upper side supporting bracket laminated body 60, which is formed in response to the shape of a die for a steam dam 29, is inserted into the shroud head ring 28, and the upper end of the tie rod is connected, and thereafter, a part 58a formed with a screw thread is fastened by a crown nut 62 so as to constrain the shroud 18.
Patent JP-H039127-A (JP)
Title: Fluid transmitting device
Inventor: TSUKAMOTO KAZUMASA
IPC: F16D47/06
Filed: 1989-06-05
Abstract: PURPOSE:To keep the circulation amount of fluid without degrading the strength of an impeller outer shell by having a ring shield 21 arranged in an adjacent manner to the inner periphery side of an impeller blade and shielded with an oil passage only left to prevent heating. CONSTITUTION:When an impeller 2 is rotated via a front cover 1 with the rotation of an engine, fluid in an impeller blade 15 moves to a turbine side due to centrifugal force and flows in a turbine blade 14 to the center to rotate a turbine 3, and then flows into the impeller 2 again. A ring shield 21 is arranged in an adjacent manner to the inner periphery side of the impeller blade 15 to shield the inner periphery side of the impeller blade 15 with a heat preventive oil passage only left and prevent fluid, circulated between the turbine 3 and the impeller 2, from being leaked to the outside of a tourus 11. The mounted shield 21 can increase the strength of an impeller outer shell 13. It is thus possible to improve the efficiency of torque transmission and prevent the transformation of the impeller outer shell.
Patent JP-S6032271-A (JP)
Inventor: TAKAHASHI KENJI
IPC: H01T1/16
Filed: 1983-08-03
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-H08304037-A (JP)
Title: Measuring apparatus for forged shaft
Inventor: HIRONO MASAO
IPC: G01B11/30
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a measuring apparatus by which the outside diameter size, the eccentricity and the circularity of a forged shaft are measured safely without relying on the experience of an operator by projecting a slit light from a slit-light projector onto the side face of the forged shaft which is turned and fetching an image in an irradiated part with a motion-picture camera at every rotation at a constant angle until the forged shaft makes one rotation. CONSTITUTION: A slit light is projected from a slit-light projector 1 to the side face of a forged shaft (a) which is gripped and held so that its shaft core comes in a horizontal state, and a slit-light irradiated part 1a which is slender in the up-and-down direction in a direction perpendicular to the horizontal shaft core is projected onto the side face of the shaft (a). The projected irradiated part 1a is photographed by a motion-picture camera 2 every rotation of the shaft (a) of a constant angle by a rotation mechanism 4, and images are fetched by a computing and processing means 5 until the shaft makes one rotation.  In the computing and processing part 5, the images of the irradiated part 1a are image-processed so as to be extracted out of the respective fetched images, their central lines are found so as to be computed and processed according to the procedure of an optical cutting method, and the partial cross-sectional shape of the forged shaft (a) is found.
Patent JP-H10319461-A (JP)
Title: Optical equipment
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image on a restricted power supply condition by selecting a form that a shutter means is driven by smaller power when a correction means is used than when it is not used. SOLUTION: By making the curtain speed of a shutter low when a vibration- proof system is used, the power consumption of the shutter is restrained and made coexistent with shake correction driving. Namely, a signal 13a showing that the vibration-proof system 13 is used is inputted in a microcomputer 16 from the system 13 and photometric information 15a (shutter speed, etc.), is inputted in the microcomputer 16 from a photometric system 15, then the microcomputer 16 changes the driving form of the shutter blade of the shutter 14 based on them. In the case the system 13 is not used even when the shutter speed is low, the curtain speed is set to be the same as that when the shutter speed is high, and when the system 13 is used and the shutter speed is low, the curtain speed of the shutter 14 is made low.  When the shutter speed is high, the curtain speed of the shutter is fixed to a high speed side.
Patent JP-S5473538-A (JP)
Title: Variable resistance
Inventor: AKAHA MASAO
IPC: H03J5/00
Filed: 1977-11-25
Abstract: PURPOSE:To obtain the variable resistance which can be varied by the electric signal as well as to miniaturize and integrate the variable resistance. CONSTITUTION:Fixed resistance 11, 12 ... plus switching element 11, 12 ... are connected to terminal 10 and 10' as shown in the diagram. And switching element 11', 12' ... are composed of the component which is controlled by the electric signals of the relay, transistor and the like. As a result, a variable resistance circuit can be obtained with use of no mechanical parts. The pulse signal is used as control input signal 17 and counted through counter circuit 16, and the switching element is selected via multiplexer 15. For instance, in case the number of the input pulse is ''1'', element 11' is turned on; while element 12' is turned on in the case of 2 pulses. Thus, the resistance value proportional to the input pulse number can be obtained between terminal 10 and 10'.
Patent JP-S5842380-A (JP)
Title: White balance adjusting device for color television camera
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N9/04
Filed: 1981-09-07
Abstract: PURPOSE:To surely perform white balance adjustment, by storing a gain control amount at the 1st white balance adjustment, and generating an alarm from a comparison circuit when an adjusted value considerably changes from the stored amount. CONSTITUTION:At first, a white object is picked up, switches 8 and 9 are conducted, a value of R, G, B inputted to an encoder 10 is kept the same and pickup is performed by non-conducting the switches 8 and 9 afterward. Thus, a negative feedback loop of chroma signal control circuits 18, 19 is cut off to make the gain of gain control circuits 2 and 3 constant. Since the negative feedback loop of color control circuits 14, 15 is always operated, when the pickup  objective is changes, the gain of gain control circuits 12, 13 is also changed. In picking up a white object, however, the gain control circuits 2, 12 and 3, 13 have  the same gain. An output voltage set at first is stored in storage circuits 4, 14,  and if the output voltage changes for a prescribed value or more afterward, an  alarm is outputted.
Patent JP-S5929653-A (JP)
Title: N-nitrosourea derivative
Inventor: SATOU TADAO
IPC: C07C239/00
Filed: 1982-08-13
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, alkanoyloxy-(lower alkyl), benzoyloxy-(lower alkyl), phenyl-(lower alkenyl)carbonyloxy-(lower alkyl), etc.; R<2> is H; R<3> is lower alkyl or phenyl; R<2> and R<3> may together form 5-6-membered saturated heterocyclic group; X is halogen or lower alkanoyloxy]. EXAMPLE:1-(2-Chloroethyl)-3-(2-acetoxyethyl-3-methyl-1-nitrosourea. USE:A carcinostatic agent having low toxicity, especially low delayed myelotoxicity, and prolonged activity. It can be prepared easily in the form of pharmaceutical preparation. PROCESS:The compound of formula I can be prepared by reacting the compound of formula II with a nitrosation agent (e.g. sodium nitrite, N2O3, etc.) in the presence of an acid (e.g. hydrochloric acid, acetic acid, etc.) or a basic compound (e.g. pyridine, sodium carbonate, etc.) at -60-+15 deg.C for 5min-16hr.