baber/WOPTO huggingface dataset:
Patent JP-S6319336-A (JP)
Title: Transporting device
Inventor: YASUMOTO TAKASHI
IPC: B66C21/00
Filed: 1986-07-09
Abstract: PURPOSE:To lift up an object to be transported with small forces by a method in which a winding drum in operated by an auxiliary drive source by utilizing rotation forces in running a truck along an inclined track to the lower direction as a lifting-up force for a hanging rope. CONSTITUTION:A truck 1 is moved in the lower direction along main cables 3, wheels 6 are turned with engagement of chains 4, and a winding drum 13 is turned through a clutch 15 to wind up a hanging rope 12. The truck 1 to be stopped under a condition that rotation force of wheels 6 during the horizontal moving period by the weight of the truck 1 is balanced with the winding-up force of a stiffened beam 23 is moved by turning the wheels 6 by the operation of an auxiliary motor 20. The height of the beam 23 is regulated by the rope 12 to be driven by the motor 20 by releasing the clutch 15 and the beam 23 is attached to a hanger hung down from the cable 3. The attendant equipments can thus be simplified.
Patent JP-H1013028-A (JP)
Title: Single-sides circuit board for multilayered printed wiring board and multilayered printed wiring board and its manufacture
Inventor: ENOMOTO AKIRA
IPC: H05K3/46
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To highly efficiently manufacture a multilayered printed wiring board constructed in an IVH structure with high yield without causing troubles by a de-smearing process, by providing via holes by filling up through holes formed through the wiring board so that the holes can reach conductor circuits with conductive paste so that the surface of the paste can be flushed with or protruded from the surface of the wiring board. SOLUTION: A multilayered printed wiring board 1 is composed of hard insulating substrates 2a and 2b, conductor circuits 3a and 3b which are formed by etching metallic foil stuck to one surfaces of the substrates 2a and 2b, and adhesive agent layers 4a and 4b provided on the conductor circuit forming surfaces of the substrates 2a and 2b. Then, single-sided circuit boards 7a and 7b having via holes 6a and 6b formed by filling up holes formed through the substrates 2a and 2b so that the holes can come into contact with the circuit 3a and 3b with conductive paste 5 are laminated upon both surfaces of the core substrate 8 of the wiring board 1.
Patent JP-2000308761-A (JP)
Title: Game device
Inventor: OHATA TAKAHISA
IPC: A63F13/52
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game in which a player walks searching for a destination place with viewing his/her image on a monitor by providing a means to image a player and a means to display an image of the player to be used as a hint for searching for the destination place. SOLUTION: A game field 1 inside which a player P1 walks around, and an order room 2 inside which an instructor P2 instructs the player P1 to do something with viewing monitors 22 and 23 are provided. The game field 1 and order room 2 are of cave-like dark rooms, and on the floor 11 of the game field 1, letters light faintly, using which the player P1 walks around in the case. In the game field 1, night vision cameras 12 and 13 to image the player P1 from X and Y directions are provided, and a speaker 14 to output the instructor P2's voice is also mounted. The instructor P2 instructs the player P1 where to go using a microphone and speaker with viewing images of the player P1.
Patent JP-S5696878-A (JP)
Title: Hetero-junction type semiconductor photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/06
Filed: 1980-11-13
Abstract: PURPOSE:To obtain highly efficient photoelectric converter by providing a transparent and conductive nitride layer between a semiconductor layer and a transparent conductive layer. CONSTITUTION:The transparent and conductive nitride layer is artificially provided on a semiconductor layer, and the hetero-junction with the upper transparent conductive layer is formed. Since this nitride layer does not have active O2, the layer is chemically stable, hard to react chemically with the semiconductor layer or the transparent conductive layer even though the layer is subjected to heat, and hard to react with impurities from the outside. Therefore, even though the device is left in the high temperature environment for the long time, the height and thickness of the barrier of the hetero-junction are hardly changed and the photoelectric conversion efficiency is not changed. In general, since the width of the energy band of the nitride is smaller than that of oxide, the nitride itself is easily conducted. Therefore, the photoelectric conversion efficiency of the hetero-junction type photoelectric converter with this structure is remarkably high. The nitride layer is formed by Si3N4 and further the conductive metal nitride layer.
Patent JP-H0770569-A (JP)
Title: Gasification of carbonaceous substance
Inventor: UIRIAMU MAACHIN KIYANBERU
IPC: C10J3/48
Filed: 1994-07-12
Abstract: PURPOSE: To obtain a fuel gas having a high calorific value by introducing a carbonaceous substance such as coal into a stream of a product of stoichiometrically oxygen-deficient combustion, adiabatically gasifying it under transport conditions, and re-feeding solid fines into the combustion region.  
     CONSTITUTION: There is provided with a process for gasifying a carbonaceous substance for a fuel for the generation of electricity or for a gas for a chemical starting material in a transport fluid bed reactor, which process comprises the steps of: (A) introducing a carbonaceous substance (coal, oil shale, asphalt, or the like) into a stream of a product of stoichiometrically oxygen-deficient combustion; (B) adiabatically gasifying the mixture under transport conditions; (C) recovering solid fines from the gasification product with e.g. a cyclone to obtain a fuel gas; and (D) feeding the recovered fines together with oxygen in an amount smaller than the stoichiometric amount by about 5% into a combustion region for A to form a combustion product stream. Extra recovered fines are perfectly combusted separately, and the generated heat is utilized. According to this process, a fuel gas having a high calorific value can be obtained by using a reactor smaller in size than a bubbled aerated bed gasifier. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H116705-A (JP)
Title: Method and apparatus for measuring screw hole and measuring instrument
Inventor: HASUMI MASAYUKI
IPC: G01B5/12
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the prepared hole diameter of a screw hole to calculate the effective diameter accurately and a measuring instrument. SOLUTION: A measuring piece 27 provided, at the forward end thereof, with ports 29A, 29B for jetting the air perpendicularly to the longitudinal direction of the measuring piece 27 is inserted into a screw hole SH. While jetting the air from the air jet ports 29A, 29B, the measuring piece 27 is moved in the axial direction and the peak values of the back pressure of the air are averaged in order to calculate the effective diameter of the screw hole SH. A relationship between the prepared hole diameter and the effective diameter of the screw hole SH and the back pressure of the air or a data table representing the relationship is prestored in a memory.  The effective diameter is calculated according to the relationship or the data table based on the relationship between the prepared hole diameter of the screw hole SH measured at the prepared hole diameter measuring section and the back pressure of the air.
Patent JP-2000003860-A (JP)
Title: Method and apparatus for exposure, and manufacture of the apparatus
Inventor: OZAWA KEN
IPC: H01L21/027
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To accurately monitor the exposure amount to a wafer, even if the reflectance of an optical part of an illumination optical system or a beam splitter, etc., thereof changes due to irradiation of exposure light. SOLUTION: This apparatus has a beam splitter 13 which splits a part of laser light between a laser light source 1 and a mask R, an integrator sensor 29 which receives laser light split by the beam splitter 13, a dose monitor 20 which has a photosensitive surface in an area near a wafer W on a stage 19 and receives laser light cast through the mask R from illuminating optical systems 14 to 18 and a main control system 23, which adjusts the ratio of output signal of the integrator sensor 29 and the dose monitor 20.
Patent JP-H05199996-A (JP)
Title: Visual line direction detector and optical device using this detector
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/12
Filed: 1992-05-26
Abstract: PURPOSE:To eliminate individual differences and to improve the accuracy of measurement by detecting a visual line direction after preliminary measurement is made from a cornea reflection image and a pupil image. CONSTITUTION:The visible luminous flux from an observation plane 7 is reflected by a dichroic mirror 1 via a lens 6 and arrives at the eye E to be examined, then a patient fixes his view to the observation plane 7. The IR luminous flux from the light source 9 for visual line detection is collimated by a lens 8 to collimated beams of light and thereafter, these collimated beams of light are reflected by a half mirror 2 and are made incident on the eye E to be examined via the dichroic mirror 1. The luminous fluxes reflected by the pupil and the cornea return in the same optical path, transmit the half mirror 2 and form images on an image pickup image 5 through a lens 3 and a diaphragm 4. The cornea reflection image positions Ea, Eb of the eye E to be examined vary with the case the point 7a on the optical axis of the observation plane 7 of the eye E to be examined is viewed and the case the point 7b of the angle theta of inclination with the optical axis 02 is viewed. Then, the position of the cornea reflection image observed on the image pickup image 5 varies as well and the angle theta of inclination from the cornea reflection image position is detected.
Patent JP-S6054144-A (JP)
Title: Deflection york
Inventor: OKUYAMA NORITAKA
IPC: H01J29/76
Filed: 1983-09-02
Abstract: PURPOSE:To correct the raster distortion by partially emphasizing the barrel form of a horizontal deflection magnetic field by providing each of magnetic pieces installed facing the upper and the lower inner surfaces of a vertical deflection coil with a convex area protruding toward the central axis of a deflection york. CONSTITUTION:Magnetic pieces 6 are installed facing the inner surfaces of an upper and a lower vertical deflection coil 3. The central area of each magnetic piece 6 corresponding to an area free of a horizontal deflection coil 2 is provided with a convex area 18 protruding toward the central axis of a deflection york. Owing to the effect of convex areas 18, the barrel shape of a horizontal deflection magnetic field is emphasized and vertical deflection force 17 also works during the horizontal deflection of electron beams 11. Accordingly, as compared to the time when the magnetic pieces 6 have no convexes, pin-cushion distortion increases by a degree corresponding to the lateral raster. Therefore, by either achieving a field shape having an intensified pin-cushion form on the picture screen side of a horizontal deflection coil 3 or by installing permanent magnets at the right and the left ends of the picture screen side of the deflection york, the pin-cushion distortion and the barrel distortion can be canceled each other and the raster distortion can be eliminated.
Patent JP-S645535-A (JP)
Title: Nuclear magnetic resonance diagnostic apparatus
Inventor: NOGUCHI TAKASHI
IPC: A61B5/055
Filed: 1987-06-26
Abstract: PURPOSE:To shorten an examination time and to enhance the examination efficiency of a patient, by properly setting the flip angle of an exciting RF pulse. CONSTITUTION:In an SE method, an exciting RF pulse is applied in such a state that a gradient magnetic field Gv for determining a tomographic surface is applied to perform the selective excitation only for magnetization in a certain tomographic surface. Continuously, the gradient magnetic fields Gf, Gphi of frequency encoding and phase encoding are applied. A 180 deg. RF pulse is applied TE/2 after the application of the exciting RF pulse in such a state that all of the gradient magnetic fields are not applied to reverse the phase of a spin. Thereafter, a spin echo signal is obtained from the 180 deg. RF pulse after TE/2 while the gradient magnetic field Gf is again applied. This obtained spin echo signal is detected in its phase to be digitalized and subjected to Fourier transform to make it possible to obtain the spectrum of an object to be examined. In order to obtain an actual image, a plurality of spin echo signals are obtained by changing the amplitude of the gradient magnetic field Gphi and subjected to two-dimensional Fourier transform.
Patent JP-H0910813-A (JP)
Title: Device for changing bridle roll
Inventor: YAMASHITA KENICHI
IPC: C21D9/56
Filed: 1995-06-27
Abstract: PURPOSE: To rapidly and surely change the lower roll of bridle rolls by freely movably providing a truck from the outside of the bridle rolls to the position of the lower roll and freely ascendably and descendably providing a lower-roll holding plate on the truck. CONSTITUTION: When the lower roll 2c of the bridle rolls 3 is drawn out, the truck 6 is moved from the outside of the bridle rolls 3 to the under part of the lower roll 2c, and then the other end part is lifted taking the pivotaly supporting part 9 of the lower-roll holding plate 7 as a supporting point by operating a driving device 10. By elevating the lower-roll holding plate 7, it is situated so as to be brought into contact with the underside of the lower roll 2c and stopped. Next, the bolts of a bearing with which the lower roll 2c is fixed to the housing are removed, the lower roll 2c is held on the lower- roll holding plate 7 and then, the lower-roll holding plate 7 is lowered. Thereafter, the truck 6 is moved to the outside of the bridle rolls 3 and the lower roll 2c on the lower-roll holding plate 7 is transported to a prescribed position with a crane or the like.
Patent JP-S5585277-A (JP)
Title: Laser clock
Inventor: MORI TAKASHI
IPC: G04B19/34
Filed: 1978-12-23
Abstract: PURPOSE: To illustrate a long and large watch hands on the wall surface of a building or the like by rotating laser beams at speeds at speeds corresponding to the rotational speeds of long, short and second hands of a clock.  
     CONSTITUTION: Transparent rotary cylinders 2 through 4 are rotated at speeds corresponding to the speeds of hour, minute and seconds hands, respectively by means of gears 11 through 13 mounted on the lower ends of the cylinders. A laser L from a laser source 1 is divided into a part L1 by a beam splitter 5. The beam L1 is projected onto the wall surface of a building or the like through the transparent cylinders 2 through 4, and rotated on the wall surface at a speed corresponding to a hour hand. A laser beam L2 divided by a beam splitter 6 is projected on the wall surface farther than the light source formed on the wall surface by the laser beam L1 thereby to form a minute hand. Similarly, a laser beam L3 reflected by a reflection mirror 7 illustrates a seconds hand on the wall surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0211568-A (JP)
Title: 2-pyridylacetic acid derivative
Inventor: OKITSU MITSUTO
IPC: A61K31/4418
Filed: 1988-06-30
Abstract: NEW MATERIAL:A 2-pyridylacetic acid derivative shown by formula I [R<1> is 8-15C aralkyl or -(CH2)n-A (n is 0-3; A is benzocyclobutyl, indanyl or tetrahydronaphthyl); R<2> is H or 1-5C alkyl] and an acid addition salt thereof. EXAMPLE:Phenethyl 2-methylthiocarbamoyl-2-(2-pyridyl)acetate. USE:Useful as a remedy for peptic ulcer having inhibitory action on secretion of acid in the stomach and protecting action on gastric mucosa and low toxicity free from side effects. PREPARATION:A 2-pyridylacetic ester shown by formula II is treated with carbon dioxide in an organic solvent in the presence of a base at -78 deg.C-0 deg.C. Then the resultant compound is reacted with methyl iodide to give a compound shown by formula III. Successively the compound shown by formula III is reacted with a compound shown by formula IV in water or organic solvent or a mixture thereof to give a compound shown by formula I.
Patent JP-H09323946-A (JP)
Title: Production of 1,1,1,3,3-pentafluoropropane
Inventor: NAKADA TATSUO
IPC: C07C19/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain 1,1,1,3,3-pentafluoropropane useful as a foaming agent, refrigerant, cleaning agent, propellant, etc., causing little destruction of ozonosphere on an industrial scale at a low cost by reacting fluorochloropropane and/or chloropropane with antimony fluoride chloride. SOLUTION: Fluorochloropropane and/or chloropropane 4 expressed by the formula, CX<3> CH2 CHX2 (X is fluorine or chlorine; all X atoms are not fluorine at the same time) are made to react with antimony fluoride chloride in a 1st reactor 1, the product 9 produced by the reaction is separated into the objective 1,1,1,3,3-pentafluoropropane 7 and by-products 8 in a separator 3 and the by- products 8 are returned to the 1st reactor 1 and further subjected to fluorination reaction. The antimony fluoride chloride 10 having lowered fluorine content is extracted from the 1st reactor, fluorinated with hydrogen fluoride 5 in the 2nd reactor 2 and returned to the 1st reactor 1 to fluorinate the starting raw material 4 and the by-products 8 and obtain the objective compound on an industrial scale at a low cost.
Patent JP-2000348006-A (JP)
Title: System and method for recovering application process
Inventor: MAEDA SEI
IPC: G06F11/20
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To re-run a process during execution when a UNIX sever has a fault in the other UNIX server. SOLUTION: Whenever the transaction of the application process of a server 100 terminates, a copying means 100 copies the contents of a control file 300 in a sub-control file 400. When a fault occurs in the server 100, a switching means 3 switches an access source to the file from the server 100 to a server. At the time of starting the application process of the server, a restoration means 2 restores the contents of the sub-control file 400.
Patent JP-S5588671-A (JP)
Title: Fresh noodles
Inventor: NAGAMUNE YOSHIO
IPC: A23L7/109
Filed: 1978-12-28
Abstract: PURPOSE: To prepare fresh noodles having high toughness and stiffness to the teeth, and keeping its excellent gloss and consistency for along period, by adding a small amount of sodium potassium carbonate to the raw flour.  
     CONSTITUTION: In the preparation of fresh noodles (e.g. wheat vermicelli, buckwheat vermicelli, Chinese noodles, spaghetti, or a pastry shell of "won ton", Chinese dumping, etc.) by a conventional method, 0.1W3.0wt%, based on the fluor (wheat fluor, buckwheat flour, etc.), of sodium potassium carbonate is added to the flour. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09316976-A (JP)
Title: Washing closet seat with floating mechanism
Inventor: KAWAI SHINJI
IPC: A47K13/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide this washing closet seat with a floating mechanism for a main body, movement works of which for forming a void section for cleaning can be conducted safely and easily. SOLUTION: This washing closet seat 1 consists of a main body 10 having a washing function and a stool 5, and a closet seat 11 and a stool cover 12 are installed rotatably to the main body 10. The washing closet seat 1 has a floating mechanism for floating the main body 10 in order to form a cleanable void section S between the stool 5 and the main body 10. The floating mechanism has a rolling mechanism for rotating the main body 10 in the external direction of the stool 5, and the rolling mechanism has a shaft 22 connecting a mounting plate 4, which is fixed onto the stool 5 and to which the main body 10 is disposed, and the main body 10 and a damper means 21 for elastically turning the main body 10.
Patent JP-S6222406-A (JP)
Title: Manufacture of unidirectional silicon steel plate
Inventor: IGUCHI MASAO
IPC: H01F1/16
Filed: 1985-07-23
Abstract: PURPOSE:To improve magnetic characteristics, and to ensure a change into the ultra-low loss of a unidirectional silicon steel plate advantageously by using an extremely thin tension film without employing a forsterite foundation film. CONSTITUTION:An silicon steel slab, which contains 0.01-0.06wt% C, 2.0-4.0wt% Si, 0.01-0.20wt% Mn, 0.005-0.20wt% Sb and one kind or two kinds of S and Se at 0.005-0.1wt% in total and the remainder thereof substantially consists of Fe, is hot-rolled, and changed into a cold-rolled plate in final plate thickness through cold rolling, primary recrystallization annealing functioning as decarburization in combination is executed, an annealing separating agent mainly comprising MgO is applied onto the surface of the steel plate, finishing annealing is executed, and secondary recrystallized grains are developed. A forsterite film on the surface of the steel plate is removed, and an extremely thin tension film composed of at least one kind selected from a nitride and/or a carbide or Ti, Zr, etc., an oxide of Al, Si, etc., a boride of Si, Ti, etc., an silicide of Mo, W, etc., a phosphide of B and Si and a sulfide of Fe and Zn firmly applied onto the surface of the steel plate through a mixed phase with Fe i the steel plate is formed.
Patent JP-H0325210-A (JP)
Title: Control device for gas burner
Inventor: KITAMURA JUNICHI
IPC: F23N1/00
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the increase of the cost of a source circuit by a method wherein when drive control is made on a plurality of gas flow rate regulating means, the gas flow rate regulating means are orderly driven in the order of priority, set by a priority order set means, from the high order of priority. CONSTITUTION:A plurality of gas flow rate regulating means A, a drive control part B, and order of priority set means C and D are provided with a drive control part D. When simultaneous drive control is made on the plurality of the gas flow rate regulating means A, the solenoid valves and the motors of the gas flow rate regulating means A are driven orderly one by one according to the preset order of priority. Thus, in a gas device having a plurality of burners like a gas table provided with, for example, two hot plate part and a grill, a plurality of the burners is not simultaneously regulated, and a high capacity power source is eliminated. This constitution prevents the increase of the cost of a source circuit, and enables provision of a gas device, having a plurality of the burners, at a lost cost.
Patent JP-S5684101-A (JP)
Title: Manufacture of square shape steel
Inventor: NISHIMOTO HIROJI
IPC: B21D5/12
Filed: 1979-12-12
Abstract: PURPOSE: To mass produce the square shape steel in the continuous rolling line, by rolling a falt slab with the breakdown mill into a rough shaped steel material of approximate W type section, and next, by processing this material with the universal forming mill and the shape reforming mill to finish it into a closed-sectioned shape steel.  
     CONSTITUTION: After being heated and soaked in the heating furnace, the flat slab 1 is fed to the breakdown mill 10 where the slab 1 is roughly rolled through two rolling passes into a rough shaped steel material 3 possessing a moderate approximate W type section of short height and wide breadth. Next, this material 3 is sent to the universal forming mill 11 and is roll formed into an open-sectioned material 4 with wall thickness equal to that of the final product. Then, this material 4 is subjected to the shape reforming pass by the reforming mill 12 like as the two-stage caliber mill, etc., and a closed-sectioned square steel shape 5 is obtained. The black skin is removed away from the groove of this material 5 whose seam is then welded or forge welded; after that, the final product is finished through a strightening pass. 
     COPYRIGHT: (C)1981,JPO&Japio