baber/WOPTO huggingface dataset:
Patent JP-S5278891-A (JP)
Title: Synthesis of cephalosporin antibiotics
Inventor: SHIBUYA KAZUYUKI
IPC: A61P31/04
Filed: 1975-12-24
Abstract: PURPOSE: Cephalosporins of formula I (A is H, carboxylic acid residue which which may have substituent groups;X 1  is and X 2  are Oor S;n is 2W4, 6W10; R is H, O, S, halogen, etc.;dotted line means dehydro-derivative);for example, 7-(2-thienyl) acetamido-3-(1-pyrrolidylthiocatbonyl) thiomethyl-3-cephem-4-carboxylic  acid salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6213231-A (JP)
Title: Method and device for detecting abnormality of front dead point position of header
Inventor: MIYAJI KEIJI
IPC: B30B15/28
Filed: 1985-07-11
Abstract: PURPOSE:To detect exactly small abnormality by discriminating whether a detecting value is within an allowable range which is determined, based on the mean value and the standard deviation of the detecting value of the front dead point position of a prescribed number of times of a ram or not, and generating an abnormal signal when it is out of the allowable range. CONSTITUTION:A magnetic sensor 1 detects a distance between a tip face and a frame (a) in the front dead point operation of the ram (d). The detecting value of the sensor 1 is inputted to the first arithmetic circuit 2, the second arithmetic circuit 3, and the first discriminating circuit 6. The discriminating circuit 6 discriminates whether the detecting value of the n-th stroke from the sensor 1 is within a relative allowable range or not, and inputs its discriminating signal to an abnormal signal generating device 7. When the discriminating signal informing a fact that said value exceeds the relative allowable range is inputted, the device 7 drives an alarm. Also, the detecting value of the sensor 1 is inputted to the second discriminating circiut 8, and the circuit 8 discriminates whether the detecting value is contained between the upper limit and the lower limit of an absolute allowable range by a setting device 9 or not, and inputs a discriminating signal to the abnormal signal generating device 7. In the same way, when the value exceeds the allowable range, the device 7 sends an abnormal signal.
Patent JP-H112981-A (JP)
Title: Image forming device
Inventor: SATO YOTARO
IPC: G03G15/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable excellent fixation with a small power consumption by making a fixing means composed of a first fixing roller having plural heating means and facing the front surface of a transfer material and a second fixing roller having plural heating means and facing the rear surface of the transfer material. SOLUTION: In a fixing device 30, the first fixing roller 310 which is on the upper side and for fixing a toner image on the front surface of a recording paper P and the second fixing roller 320 which is on the lower side and for fixing the toner image on the rear surface of the recording paper P are brought into opposed contact with each other and heated to fix the toner images carried on the recording paper P passing through between the first and second fixing rollers 310 and 320. When a first copy mode for forming/fixing the toner image only on one surface (front surface) of the transfer material is selected, the number of the heating means operated in the, roller 310 is larger than that in the roller 320.  On the other hand, when a second copy mode for forming the toner images on both surfaces of the transfer material and fix the toner images altogether is selected, the number of the heating means operated in the roller 320 is larger than that in the roller 310.
Patent JP-S5581009-A (JP)
Title: Skin-pass rolling shape control method of cold rolled hoop after continuous annealing and equipment thereof
Inventor: KITAJIMA SATOYUKI
IPC: B21B45/00
Filed: 1978-12-14
Abstract: PURPOSE: To eliminate the need for shape control unit and obtain the hoop of superior mechanical properties and workability by subjecting the cold rolled hoop having undergone continuous annealing to skin-pass rolling in succession in the same line by the use of an intermediate roll shaft type sextuple rolling mills.  
     CONSTITUTION: Welding point is detected by a welding point detector 11 disposed in front of a sextuple rolling mill 17 as a skin-pass rolling mill. The timings for changing the position of an intermediate roll 17' and further changing rolling conditions such as of setting of rolling pressure are beforehand determined by a welding point position detector 12 and upon the lapse of the specified time after the passage of the welding point, the position of the intermediate roll 17' having been preset by a preset calculator 13 at the above-mentioned timings, roll bending force and screw- down position are set at the specified values, whereby the shape disorder is prevented. After the passage of the welding point, the actual shape is detected by a shape detector 14 and is recognized by a shape recognizing device 15, and the controlled variables including the position of the intermediate roll 17', etc. are operated by a controlled variable operator 16, whereby the roll 17' position, screw- down force and roll bending force of the rolling mill 17 are controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5944409-A (JP)
Inventor: TOKUOKA KENJI
IPC: E01C23/18
Filed: 1982-09-03
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-S5580145-A (JP)
Title: Character signal generator
Inventor: IGUCHI SATOSHI
IPC: G09G1/00
Filed: 1978-12-14
Abstract: PURPOSE: To obtain an initial correction value in a short time by forming a position mark, given corresponding to a character picture, in a shape with two orthogonal sides and by detecting a desired correction value by a timing signal obtained by a slanting preliminary scanning line crossing two sides of the position mark.  
     CONSTITUTION: A desired character is selectively irradiated with light source 5 to project a picture and corresponding position mark on pickup tube 7 via rotary character disk 4 which has various character pictures and several position marks corresponding to those pictures. In this case, a position mark is scanned preliminarily and then inputted to controller 13 to obtain a desired correction value, on the basis of which deflection circuits 11 and 12 are operated to correct an output from pickup tube 7, thereby reproducing a desired character image. Position mark 31 given corresponding to this character picture empolys a hook shape with two orthogonal sides (a) and (b) and a preliminary scan is taken by preliminary scanning line 33 crossing those two sides (a) and (b) slantingly to find the desired correction value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000010028-A (JP)
Title: Optical device
Inventor: AKSYUK VLADIMIR A
IPC: G02B6/42
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To embody a microoptelectronic mechanical system(MOEMS) device capable of providing a silicon optical bench(SiOB) device with a switching function to avert many of the performance threhoslds of an interferometer switch. SOLUTION: The MOEMS device has a microoptelectronic mechanical system(MEMS) device 502, the optical bench(OB) device including a substrate 500 and at least one optical device. The OB device substrate is, for example, silicon or glass. The MEMS device 502 is capable of providing the OB device with the mechanical, electromechanical or electrical function, such as switching. The MEMS device 502 has an actuator mechanically coupled to an optical interrupter 514. This optical interrupter 514 prohibits the propagation of at least part of an incident optical signal 522.
Patent JP-2000350433-A (JP)
Title: Eddy current reducer
Inventor: KOBAYASHI SUSUMU
IPC: H02K49/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an eddy current reducer which is small as a whole and superior in heat radiating property and has high braking capability. SOLUTION: This reducer comprises a braking disk 3, coupled with a rotating shaft 2, a guide cylinder 4 composed of nonmagnetic material which faces the side surface of the braking disk 3 and is arranged in a non-rotating part of the body of a car, a magnet-retaining wheel 5 which is retained pivotally in the normal and reverse directions in an inner hollow part 10 of the guide cylinder 4, many magnets 7 coupled with the wheel 5 at equal intervals in the peripheral direction, magnetic pole members 6 composed of a ferromagnetic material which are coupled with both ends in the peripheral direction of each of the magnets 7, and a ferromagnetic plate 8 which is installed on an end wall 4d, facing the braking disk 3 of the guide cylinder 4 so as to face the side surface of each of the magnetic pole members 6.  A braking force due to eddy current caused by a magnetic field from the magnets 7 is generated on the braking disk 3.
Patent JP-S5679086-A (JP)
Title: Moving apparatus for dredger
Inventor: KATAOKA KENICHI
IPC: E02F7/00
Filed: 1979-11-27
Abstract: PURPOSE: To improve the efficiency of a large-scale dredging operation by a method wherein a floating conveyor barge and a dredger are provided so that they can move relatively.  
     CONSTITUTION: Longitudinally along one side of a floating conveyor barge 7 are  laid quide rails 8 and a dredger 1 is arranged along the guide rails so that it can  move freely winding in or letting out the ropes of winches 9-1, 9-2. The floating  conveyor large 7 is made up so that it can move freely by winches 10-1, 10-2, 11-1,  11-2 in bhe direction vertical to the moving direction of the dredger 1, moves longitudinally on the conveyor barge 7 turning a grab dredge 2 on the dredger 1 and  moreover, the conveyor barge 7 is moved. Hence, a linearly and quadratically orderly large-scale dredging operation can be carried out continuously and efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0821903-A (JP)
Title: Optical device and its production and mold for transfer used in production of optical device
Inventor: NASUKAWA TOSHIMICHI
IPC: B29K105/32
Filed: 1994-07-05
Abstract: PURPOSE:To form a surface shape having good accuracy to a device material. CONSTITUTION:A bell 11 of a first bell holder rotatable around the axis LA in the perpendicular direction is so provided with a transfer mold 2 that the symmetrical axis of its transfer surface shape 2A is aligned with the axis LA. A transfer material 3 is held at the transfer surface part and the device material 1 is set on the side reverse to the transfer mold. The device material 1 is gently regulated in a half-clamping state by the bell part of a second bell holder 13 rotatable around the axis common with the axis of rotation of the first bell holder. While the first and second bell holders are rotated around the common axis, the spacing between the first and second bell holders is narrowed, thereby, the symmetrical axis of the transfer mold 2 and the symmetrical axis SA of rotation of the device material are aligned and thereafter, the transfer mold 2 and the device material 1 are completely clamped and the transfer material 3 is solidified in this state, and the surface shape transfer is executed.
Patent JP-H0823553-A (JP)
Title: Power source controller
Inventor: SOTOZAKI SATOSHI
IPC: H04N13/02
Filed: 1994-07-05
Abstract: PURPOSE:To provide the power source controller for controlling the power source of a stereoscopic photography supporting device and the power source of a video recorder for recording stereoscopic video signals from the supporting device. CONSTITUTION:A stereoscopic photography supporting device 2 equipped with two image pickup parts 21 and 22 is mounted at a video camera part 1 as the video recorder. The voltages of respective power sources 26 and 15 at the device 2 and the camera part 1 are respectively detected by power supply voltage detecting parts 28 and 29 and when one voltage is lower than a prescribed value at least, a control part 25 transmits a recording stopping instruction through a transmitting part 30 and a receiving part 18 to a control part 14 of the camera part 1. After the lapse of time until a recording operation is completely stopped, the supply of power to the respective power sources 26 and 15 is stopped. When the voltage of one of two power sources 26 and 15 is lowered, the power supply of two power sources 26 and 15 is stopped, and the device 2 and the camera part 1 are prevented from being uselessly operated.
Patent JP-S6132821-A (JP)
Title: Temperature compensating circuit
Inventor: SHIBATA HIROMI
IPC: G02F1/133
Filed: 1984-07-26
Abstract: PURPOSE:To obtain an economical temperature compensating circuit by switching selectively series-parallel connection states of plural impedance elements according to temperature characteristics in a nonconnection state. CONSTITUTION:Resistances R1a-R1d and R2-R5 and thermistors T1-T3 have their constants set as shown inequalities. A state equivalent to the open states of the thermistors T1-T3 is obtained at temperatures lower than the set conditions, so voltages V1-V4 correspond to a temperature L, and when the temperature rises, the influence of the thermistors T1 and T2 appears and voltages (VCC-V1)-(VCC-V4) drop. The resistnce R4 and thermistor T2 are open at room temperatures, so a voltage corresponding to the temperature M is obtained. The resistances R3, R4, and R5 are equivalently open at high temperatures, so a voltage corresponding to a temperature H is obtained.
Patent JP-H0611693-A (JP)
Title: Liquid crystal device
Inventor: JIEEMUZU RII FUAAGASON
IPC: G02F1/1334
Filed: 1991-03-22
Abstract: PURPOSE: To provide a liquid crystal device for controlling the transmission of light. CONSTITUTION: This liquid crystal device has the liquid crystal materials 30 dispersed in a medium. The liquid crystal materials 30 and the medium have such electrical characteristics to allow the impression of an electric field through the liquid crystal materials 30 and the medium. The medium has a curved plane. The liquid crystal materials 30 have positive dielectric anisotropy. The extraordinary ray refractive index of the liquid crystal materials 30 is different from the refractive index of the medium and the ordinary ray refractive index thereof has a value nearer the refractive index of the medium. The liquid crystal materials 30 are so oriented with respect to the medium that at least part thereof are made perpendicular to the curved plane on the curved plane in the absence of the electric field.  The liquid crystal materials 30 scatter the light in the absence of the electric field and lessen the scattering of the light by the relation of the refractive indices between the liquid crystal materials 30 and the medium in response with the electric field in the presence of the electric field.
Patent JP-S63318886-A (JP)
Title: Gate pulse generation circuit
Inventor: TANAKA TOSHIAKI
IPC: H04N9/455
Filed: 1987-06-20
Abstract: PURPOSE:To stably obtain a gate pulse independently of the strength or the presence/absence of a video signal by generating the gate pulse based on an AFC pulse. CONSTITUTION:A transistor (TR) Q11 is turned on only during a period when the AFC pulse is impressed to an input terminal 4. Besides, said AFC pulse is impressed to the base of the TR Q12 through a resistor R14 and a capacitor C12. Because the TR Q12 is turned on at the time of the fall of the AFC pulse, the current flows through the TR Q11, which has been turned on before, and a voltage drop is produced in the resistor R17. Said voltage drop appears on an output terminal 5, and comes to be the gate pulse.
Patent JP-H102111-A (JP)
Title: Stopper for hole from which form is removed and waterproofing treatment method using the same
Inventor: TATSUMOTO MISAO
IPC: E04G19/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To easily close a hole formed by removing a form and improve efficiency of a closing work for the hole and waterproofing performance by a method wherein a recess into which an anchor part is inserted is provided on the side from which a stopper to close a hole formed by removing a bolt and a water-swelling coating is applied to the whole or a part of the surface of the stopper. SOLUTION: A stopper 10 for a hole formed by removing a form is made of mortar or concrete and has nearly a truncated cone shape and a recess 12, into which an anchor is inserted into a hole 40 formed by removing a form, is formed from an insertion side end surface toward the interior of the hole 40. And a water-swelling coating material is applied to the whole or a part of the surface of the stopper 10 to form a coating film 13. When the stopper 10 is inserted into the hole 40 after a bolt is removed, a work to close the hole 40 can be easily and efficiently performed and the surface of concrete can be uniformly finished to provide a fine appearance. By applying a swelling coating material, a water-tight seal is surely provided between concrete and the stopper so that water is prevented from getting into the hole.
Patent JP-H09180994-A (JP)
Title: Manufacture of x-ray mask and heater
Inventor: KITAMURA KAEKO
IPC: G03F1/22
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a desired patterning by measuring the membrane stress distribution of an X-ray absorber after a membrane is formed, and heating it by annealing with the temperature distribution that the membrane stress at each position of the absorber becomes '0'. SOLUTION: An X-ray absorber 4 is formed on a membrane 2 on a silicon substrate 1. The warpage of the absorber 4 is measured, second order differentiated, multiplied by a predetermined coefficient to measure the membrane stress distribution of the absorber 4. A predetermined temperature distribution in which all the positions of the membrane stresses of the absorber 4 become '0' is obtained. Electric inputs of heaters 9a to 9c are regulated so that the temperature distribution of a hot plate 8 becomes the same as the predetermined temperature distribution, the substrate 1 is mounted, and the absorber 4 is heated by annealing with the predetermined temperature distribution. Thus, the membrane stresses of the absorber 4 at all the positions make it possible to become '0'.
Patent JP-H052613-A (JP)
Title: Wide area medical service system
Inventor: KIYOMIYA MASATO
IPC: G06Q50/22
Filed: 1991-06-26
Abstract: PURPOSE:To reduce the burden of system management in a hospital and to facilitate the exchange of information between respective hospitals and a research system by installing communication terminal equipments in respective hospitals and permitting the plural hospitals to share the data base of medical information. CONSTITUTION:The communication terminal equipments 15, 16 and 17 are respectively provided for the research system 11 and the plural hopitals 13A and 13B, and a communication network 18 organically connects the data base 12 of medical information shared by the research system 11 and the hospitals 13A and 13B. Plural IC cards 1 with which various kinds of information are transferred between the communication terminal equipments 16 and 17 installed in the hospitals 13A and 13B are prepared, and they are given to a patient in respective hospitals. Thus, clinical record information on the patient having the IC card 1 can be derived from the data base 12 by installing the IC card 1 where access information on medical information is stored in the communication terminal equipment 16 and accessing the data base 12.
Patent JP-S639965-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: MIKOSHIBA KEIMEI
IPC: G11C11/403
Filed: 1986-06-30
Abstract: PURPOSE:To form a capacitance section and a transistor section into a groove through a simple and easy method by burying polysilicon into the groove, shaping the groove in the polysilicon again and burying a word line electrode again. CONSTITUTION:Grooves are shaped through anisotropic etching so as to reach a p<+> substrate, using resists 3 as masks, SiO2 films 5 and Si3N4 films 6 are formed as capacitance insulating films, and polysilicon 7 is buried into the grooves. The grooves 7 are shaped through anisotropic etching, employing the resists 3 and the Si3N4 films 6 as masks, but the depth of the grooves determines the gate length of a transistor. Polysilicon is oxidized, oxide films 8 are formed, the exposed Si3N4 films 6 and the SiO2 films 5 are removed, gate oxide films 9 are grown, word lines 10 are buried into the grooves, and a bit line 13 is wired. n<+> polysilicon is proper as the bit line. An n<+> layer 12 is formed through thermal diffusion from the polysilicon.
Patent JP-H0447618-A (JP)
Title: Switching mechanism of lever switch
Inventor: OKUMA SAKAE
IPC: H01H25/04
Filed: 1990-06-13
Abstract: PURPOSE:To cut the number of parts for reducing the number of assembly processes by being engaged with an operation lever so as to be interlocked with the operation lever and arranging an actuating rod being axially supported with a case and engaged with a movable board by its end part. CONSTITUTION:As to an actuating rod 8, supporting shaft parts 8a and 8b are engaged with holding parts 15a and 15b of a lower case 15 and its central part is engaged with an engaging part 3b of a supporting member 3 whose central part is fixed to one end of the operation lever 1 while the end part 8c is engaged with a connection part 16a of a second movable board 16. When the operation lever 1 is operated in the up and down directions, the actuating rod 8 turns in the arrow directions C and D having the supporting parts 8a and 8b as centers to move a second movable board 16 in the arrow directions E and F and a third movable board 19 operates being pressed thereby. Movement of the operation lever 1 in a passing switch and a dimmer switch is transmitted to the movable boards 16, 19 only through the actuating rod 8, the number of parts can be cut while reducing the number of assembly processes.
Patent JP-S642577-A (JP)
Title: Amino acid sequence of human alpha2-plasmin inhibitor and gene fragment
Inventor: WASHIMI YOSHIHIKO
IPC: C12R1/19
Filed: 1987-06-23
Abstract: PURPOSE:To provide a gene fragment coding a human alpha2-plasmin inhibitor precursor protein having a specific amino acid sequence and useful for diagnosis, etc. CONSTITUTION:A cDNA of an alpha2-plasmid inhibitor containing 1,209 nucleotides and coding 403 amino acid sequence from the carboxy terminal of a human alpha2-plasmin inhibitor was separated and the precise structure of the carboxy- terminal side of human alpha2-plasmin inhibitor has been clarified by the analysis of the base sequence of the cDNA. It is a gene fragment coding a human alpha2-plasmin inhibitor precursor having an amino acid sequence of from the -29th (Met) to the 452nd (Lys).
Patent JP-S64243-A (JP)
Title: Heat resistant wear resistant aluminum alloy
Inventor: MARAI YOSHIHIRO
IPC: C22C21/04
Filed: 1987-06-23
Abstract: PURPOSE: To produce an Al alloy which exhibits excellent heat resistance and wear resistance by incorporating specific ratios of Mn, Fe, Cu, Zr, Si, Pb and Sn into Al.  
     CONSTITUTION: The molten metal of the Al alloy contg., by weight, 6W8% Mn, 0.5W2% Fe, 2W5% Cu, 0.03W0.5% Zr, 0.4W4% Si, 4W14% Pb, 0.4W4% Sn and the balance Al with impurities is refined and quench solidified by an atomizing method to form the Al alloy powders. Said alloy powders are subjected to green compacting under about 0.5W3t/cm 2  compacting pressure by CIP, etc. to form a molded body having about ≥70% compact density in a true density ratio. Said molded body is then preheated in a nonoxidizing atm. and is thereafter hot extruded at about 380W450°C in about ≥10 extrusion ratio. By this method, the Al alloy having high strength and high wear resistance not only in ordinary temp. but also in high temp. is obtd. 
     COPYRIGHT: (C)1989,JPO&Japio