baber/WOPTO huggingface dataset:
Patent JP-H0420692-A (JP)
Title: Auxiliary leg of ladder
Inventor: UEDA TOSHIRO
IPC: E06C7/44
Filed: 1990-05-16
Abstract: PURPOSE:To stabilize a ladder by mounting a bearing leg projecting forward with a specific angle to a fixed member provided with a C-shaped sectional form, fitted outward of a required position of a bearing column and capable of moving up and down, and driving a wedge between the fixed member and bearing column. CONSTITUTION:An auxiliary leg is constituted of a fixed member 1, wedge 2 and bearing leg 3 projecting forward with approximate 15 deg.-30 deg., and the fixed member 1 is fitted in an appropriate position of the lower part of a bearing column 4 having the lower foundation of a place against which a ladder is stood, and the auxiliary leg is pushed down while keeping the ladder in a stabilized state. After that, when the lower end of the bearing leg 3 of the auxiliary leg reaches the foundation, a wedge 2 is driven between the fixed member 1 and bearing column 4 to fix the fixed member 1 to the bearing column 4. The ladder is kept in a stabilized state. According to the constitution, the auxiliary leg is moved to a required position along the bearing column 4, and it is fixed at any position, so that the apparent length of the ladder can be adjusted.
Patent JP-H01296474-A (JP)
Title: Magnetic head
Inventor: AKAGI KYO
IPC: G11B11/105
Filed: 1988-05-25
Abstract: PURPOSE:To attain high floating of a magnetic head by forming two parallel grooves from a taper surface to a floating surface in the length-wise direction of the head in the magnetic head for magnetic field modulation of a magneto- optical disk device. CONSTITUTION:The magnetic head is composed of floating surfaces 1, 2 and 3, which float by high air pressure to be generated affected by the high speed revolution of a disk, taper surfaces 4, 5 and 6 to lead the air into the floating surface and a magnetic modulator 9. The two grooves are formed in the length- wise direction of the head. Thus, when the head floats, the peak of high pressure is generated near the width center of a front edge and the two groove parts of a rear edge and supported in fluid mechanics. Then, in comparison with the conventional head, floating quantity is increased.
Patent JP-S5251797-A (JP)
Title: Escape stairs of extendible type
Inventor: NAKA HIROMITSU
IPC: E04F11/04
Filed: 1975-10-21
Abstract: PURPOSE: To provide escape stairs of extendible type, in which a supporting arm and a stairs unit are accommodated in an assembled shape when the stairs are not used and in which the arm and the unit are extended downward to form an escape passage when the stairs are used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11328307-A (JP)
Title: Method and device for imprinted character inspection
Inventor: MINAMIURA KIYOTAKA
IPC: G06K9/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on an operator by automatically specifying a font type accompanying a change of a production title impressed on the mirror band part of a CD(compact disk), a DVD(digital video disk), etc. SOLUTION: By this inspecting method, the character inspecting device 100 which inspects a character string 9 printed on the mirror band part 7 of an optical disk 1 by pattern matching against previously registered font models decides the character string by registering font models by production titles (a'), selecting a font model matching the character string 9 to be inspected out of the font models by specifying a production title (a') at the time of inspection, and matching the character string 9 to be inspected against the selected font model.
Patent JP-H08294623-A (JP)
Title: Measuring instrument for fluidity in fluidized bed granulating machine and control method for fluidization using the measuring instrument
Inventor: KOBAYASHI HIDEKI
IPC: G01N33/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a measuring instrument which is free from such a trouble that a product produced by a fluidized bed granulating machine may be polluted by a sensor, and detects such a detail as a flow rate at each height in a fluidization chamber to grasp the fluidity in detail and a method for controlling the fluidity using the instrument. CONSTITUTION: In a fluidized bed granulating machine, the granulation of powder, the coating of granules, and the drying of the coated granules are conducted by introducing hot air into a fluidization chamber 2. Sensors 10a composed of a projector 11a for projecting light to cross the inside of the chamber 2 horizontally and a light receiving element 12a for receiving the light projected from the projector 11a to pass through the chamber 2 are arranged to be different in height. The flow rate of powder or granules at the height of the sensor 10a is detected on the basis of the decrease rate of the quantity of light received by the element 12a to measure the fluidity of powder or granules in the chamber 2 as a whole.
Patent JP-H05321388-A (JP)
Title: Execution method of beam cover and suspended ceiling panel
Inventor: SAKURAI HIDEO
IPC: E04B9/00
Filed: 1992-05-19
Abstract: PURPOSE:To execute a beam cover and a suspended ceiling panel for a building efficiently even by a general operator by simplifying the execution of the beam cover and the suspended ceiling panel. CONSTITUTION:Upper runners 13 are installed at the specified positions of ceiling surfaces 1a on both sides of a beam 2 formed to the body of a building. The upper edge sections of beam side panels 16 with ribs are fixed to the upper runners 13, and beam-bottom panels 17 with ribs are applied and fixed among the lower edge sections of the beam side panels 16.
Patent JP-H06335715-A (JP)
Title: Rolling mill provided with on-line roll grinding device
Inventor: MORI SHIGERU
IPC: B24B49/16
Filed: 1993-05-27
Abstract: PURPOSE:To enable exact grinding excellent in the surface roughness of rolling roll without causing chattering phenomenon by absorbing vibration from a rolling roll and control grinding capacity arbitrarily so as to become objective roll profile in an on-line roll grinding device for rolling mill. CONSTITUTION:When the vibration from the rolling roll is received with a rotary grinding wheel, vibrational energy is absorbed by holding the grinding wheel with a spring 12 which is provided on the back of the grinding wheel and moving back and forth on a spline 13. Grinding is executed so as to become the desired roll profile by detecting contact force between the rotary grinding wheel and the rolling roll with a load cell 53 and changing grinding amount by controlling the contact force with a feeding device 23 or by fixing the contact force and controlling traverse speed with a traverse motor 58. In place of the contact force, the load of the motor for a grinding wheel driving device 22 may be controlled.
Patent JP-H07336002-A (JP)
Title: Wiring board and manufacture thereof
Inventor: TSUYAMA KOICHI
IPC: H05K3/46
Filed: 1994-06-08
Abstract: PURPOSE:To manufacture simply and conveniently a wiring board being excellent in migration resistance by a method wherein a base is constructed of a layer formed by impregnating glass cloth with thermosetting resin and by setting it and of a layer of high-molecular-weight epoxy resin and an insulating material coming into contact with a wiring is constituted of the high-molecular-weight epoxy resin. CONSTITUTION:This wiring board is composed of a base and a wiring 4 and the base is constructed of a layer 1 formed by impregnating glass cloth with thermosetting resin and by setting it and of a high-molecular-weight epoxy resin layer 2, while an insulating material coming into contact with the wiring 4 is constituted of high- molecular-weight epoxy resin. In this wiring board, the wiring 4 may be provided on either one or both surfaces of the base and also it may be provided in one or more layers on both surfaces of the base and at least inside of it. The viscosity of the high-molecular-weight epoxy resin is very high and the fluidity thereof is low even at a temperature at the time of lamination bonding. Even when the resin is laminated adjacently to a prepreg and subjected to pressure and heat, therefore, no mutual mixing of the resin takes place and fibers of the glass cloth are prevented from coming into contact with a copper leaf.
Patent JP-S6012218-A (JP)
Inventor: OOEN PATORITSUKU MATSUKUNA
IPC: B21C23/00
Filed: 1984-06-21
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-H08319282-A (JP)
Title: Production of 2-(furfurylthio)acetic acid derivative
Inventor: NISHIMURA YASUNOBU
IPC: C07D307/38
Filed: 1995-05-25
Abstract: PURPOSE: To efficiently obtain the subject derivative useful as a raw material for producing medicines such as antipeptic ulcer agents agrochemicals, various functional materials, etc., by reacting a specific furfuryl mercaptan with an acetic acid derivative using at least basic aqueous solution as a reactive solvent. CONSTITUTION: Furfuryl mercaptan expressed by formula I is dissolved in ethyl acetate and an acetic acid derivative expressed by formula II (X is a halogen; Y is an alkoxyl or NH2 ) (e.g. chloroacetamide) is added thereto, and further, 20% aqueous solution of potassium carbonate is added thereto and these components are stirred and the furfuryl mercaptan is reacted with acetic acid derivative at 35-40 deg.C for 7hr and the reaction solution is transferred to a separating funnel and an organic layer is recovered and washed with water and saturated common salt water solution and dried with anhydrous sodium sulfate, and the solvent is distilled away to provide the objective 2-(furfurylthio)acetic acid derivative [e. g. 2-(furfurylthio)-acetamide] expressed by formula III, which is useful as an intermediate for producing medicines such as antipeptic ulcer agents, agrochemicals, various functional materials, etc.
Patent JP-S5351712-A (JP)
Title: Operating circuit magnetic recording and reproducing system
Inventor: HATSUYAMA MASAMI
IPC: G11B15/10
Filed: 1976-10-20
Abstract: PURPOSE: To accomplish a number of operation controls with a less number of terminals of an integrated circuit by interposing a coupling circuit having diodes between the n number of terminals of the integrating circuit and a plurality of operation starting switches. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10320464-A (JP)
Title: Portable device for collecting disaster information
Inventor: NONAKA HISANORI
IPC: G06Q50/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enable an operator to immediately understand a present position where the operator is, a direction towards which he faces or the like even by using a notebook size personal computer and so on for a facility management by preparing stored map information and a display map so that the present position of the operator and the direction towards which he faces can be visually understood. SOLUTION: A global positioning system(GPS) is used as position detection device 101 to measure a position of portable device for collecting disaster information, that is, a position where an operator with the same device is, and outputs as information on latitude and longitude. As an azimuth detection device 102 is used a geomagnetism sensor. An operation processor 103 prepares on the basis of measurement results of the position detection device 101 and the direction detection device 102 map information stored in a storage deuce 104 and a display map that enables the present position of the operator and the direction towards which he faces to be visually understood. The operator uses an input device 106 and inputs information on objects for information collection such as buildings and roads on the display map while referring to the display map.
Patent JP-H06335799-A (JP)
Title: Empty can processor
Inventor: HORIWAKI TOMOOMI
IPC: B65F1/10
Filed: 1993-05-28
Abstract: PURPOSE:To provide a device by which an empty can can be effectively crushed with a simple structure in a crushing device to make the volume of the empty can small when collecting the empty can. CONSTITUTION:An empty can thrown from a port 2, rolls in a guide cylinder 12, and stops once at an elevating/lowering gate 13. When the elevating/lowering gate 13 descends by linking with descending of an elevating/lowering press part 8, the stopped empty can rolls and stops by a projection 15. When the elevating/lowering gate 13 ascends by linking with the ascending of the elevating/lowering press part 8, the stopped empty can at the projection 15, is pushed up and rolled. The rolled empty can stops after abutting a stopper 16. When the elevating/lowering press part 8 descends, the empty can is crushed. When the elevating/lowering press part 8 ascends, the crushed and thin empty can slips down from a gap under the stopper l6, and drops in a recovery basket 4.
Patent JP-S62281687-A (JP)
Inventor: ROBAATO ADAMUSU DEISUCHIYAATO
IPC: H04N5/44
Filed: 1987-05-22
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-S5828592-A (JP)
Title: Electronic engine controller
Inventor: KOBAYASHI NOBUYUKI
IPC: F02P5/15
Filed: 1981-08-13
Abstract: PURPOSE:To prevent the after-burn at the deceleration by controlling the firing timing to the maximum lead angle in the after-burn producing region at the stoppage of the fuel injection or at the waiting of the fuel injection while controlling the firing timing after the fuel injection to the optimal firing lead angle gradually. CONSTITUTION:The sucked air amount is detected as the voltage to be outputted from a potentiometer 4C, while a throttle sensor 10 for outputting the  throttle position signal of a throttle valve 8 at the downstream of an air-flow  meter 4 is arranged. While an air-valve 18 to be controlled by a step motor 16 is  provided in a bypath circuit 14 bypassing the throttle valve 8 to pass the suction air into a surge tank 12 at the idling thus to control the engine rotation to the target level. Then an igniter 36 is controlled to control the optimal engine  lead angle.
Patent JP-H04353118-A (JP)
Title: Oblique ground anchor built on inner surface ground side
Inventor: SATO KYOSUKE
IPC: E02D5/80
Filed: 1991-05-30
Abstract: PURPOSE:To provide a ground anchor which is built in an oblique down state on the inner surface ground side, in a temporary or a permanent ground anchor built as a measure to counter a one-sided earth pressure (horizontal load) for a structure. CONSTITUTION:An anchor body or 12 related to a horizontal material, e.g. a strut 3 or a foundation beams 14, bearing a horizontal load, e.g. a one-sided earth pressure, exerted on a structure is built in an oblique down state in a ground (an inner surface ground) in a range of cutting or excavation. Thus, compared with a conventional oblique ground anchor built in a ground on the back side, a condition according to which construction thereof is limited is practically nothing, and a one-sided earth pressure countermeasure wherein an oblique ground anchor is extremely favorably utilized is carried out simply, reliably, and at a low cost.
Patent JP-S5650546-A (JP)
Title: Semiconductor device
Inventor: IGUCHI SHIGEKI
IPC: H01L23/31
Filed: 1979-09-29
Abstract: PURPOSE:To form the coating of light shielding resin in a simple process by attaching a silicon wafer wherein the resin in which black pigment is blended is preliminarily coated on a bonding substrate, and covering it with a sealing agent. CONSTITUTION:In the case of gang bonding, the silicon wafer on which a semiconductor element has been fabricated is cut into two parts. Epoxy resin 5 in which black pigment is blended is coated on the part other than the pad part and the scribe line (cutting line) by screen printing or tampon printing, and temporarily cured in an oven and the like. After the separation and selection, one chip has been obtained and bonded to a substrate 1. Then, the resin 5 is dropped thereon, and the sealing is performed on all the surface of the semiconductor. At the time of curing said resin 5, resin 9 which has been printed at first is also cured. In the case of wire bonding, the same procedure as in the gang bonding is performed.
Patent JP-H08297019-A (JP)
Title: Apparatus for detecting direction of line of sight for vehicle
Inventor: ISHIWAKA TAKUO
IPC: G01B11/26
Filed: 1995-04-27
Abstract: PURPOSE: To speed up a process for operating a direction of a line of sight. CONSTITUTION: Image data of a face of a driver 21 photographed by a camera 24, and a first and a second diverging illuminations 22, 23 are stored in an image memory 28. The image data are processed, thereby to calculate, at a pupil line calculation part 33, a pupil line passing a focus of the camera 24 and a center position of the pupil, and calculate, at a corneal reflection image line calculation part 34, a corneal reflection image line passing a corneal reflection image. The distance from the camera 24 to the face is measured by a distance sensor 35. The center of a corneal ball is calculated at a corneal ball center calculation part 36 from the distance between the corneal reflection image line and the face. The direction of a line of sight is calculated from the center of the corneal ball and pupil line at a sight direction calculation part 37.  Since the depth distance from the camera 24 to the face is used to calculate the center of the corneal ball, the amount of operations is greatly reduced.
Patent JP-H05328400-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAYAMA MUTSUYUKI
IPC: H04N9/80
Filed: 1992-05-20
Abstract: PURPOSE:To reproduce wide-band high definition chrominance signals at a higher SN ratio by overrecording digital-converted chrominance signals on a truck on which color video signals are recorded. CONSTITUTION:A Y signal passes through an emphasis circuit 5 and F modulated at an FM modulation circuit 6. Also, a C signal is frequency-converted into the frequency lower than the FM modulated Y signal at a low frequency modulation circuit 7, added to the FM modulated Y signal at an adding circuit 8 and reaches a recording amplifier 9. In the meantime, the color difference signal output of one system of a 1H switching circuit 11 is converted into digital data and encoded at a signal processing circuit 12 for digital conversion recording and reaches to the recording amplifier 14. In this case, the output of the recording amplifier 9 is set at a so-called saturated level and the output of the recording amplifier 14 is set at an unsaturated recording level lower than the level where reproducing output from a magnetic tape 17 is maximum. Thus, the high definition chrominance signals can be overrecorded on the truck on which the color video signals are recorded.
Patent JP-S61288826-A (JP)
Inventor: IZUMI YASUNOBU
IPC: A61B5/00
Filed: 1985-06-13
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-S5555492-A (JP)
Title: Demand paging system
Inventor: TANAKA NOBUKAZU
IPC: G06F12/10
Filed: 1978-10-16
Abstract: PURPOSE: To distinguish clearly trap types from one another by adding a page absence bit to a map register.  
     CONSTITUTION: When demand paging is performed, contents of low-use frequency virtual pages 2... of program 1 are saved into auxilliary storage device 7, and main storage pages 6... of main storage device 5 corresponding to these pages can be diverted to another purpose. Simultaneously, page absence bits of entries corresponding to saved pages of main storage device allocation table 9 are turned on through auxiliary storage page table 10 by slots 8... corresponding to saved pages 2... of device 7, and page absence bits of registers 4... corresponding to saved pages 2... of map register 3 are turned on also, thus trapping pages 6... Consequently, the page absence trap and the trap indicating a main storage address are clarified, and trap discrimination dependent upon a control program is needless, so that mass data processing can be performed in a high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0421842-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA MARI
IPC: G03C1/14
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a photosensitive material enhanced in the spectral sensitivity of a shorter green wavelength region by incorporating silver halide grains spectrally sensitized by a specified dye in at least one of silver halide emulsion layers. CONSTITUTION:At least one of the silver halide emulsion layers contains the silver halide grains spectrally sensitized by at least one of each of the dyes represented by formulae I and II in which each of R1-R8 is independently H, alkyl, or the like; each of R9 and R10 is alkyl or alkenyl; R11 is H or alkyl; X1 is an anion; each of l1 and l2 is 0 or 1; and when the dye forms an intramolecular salt, l is 0; each of E21-R26 is independently H, alkyl, or the like; each of R27 and R28 is alkyl or alkenyl; R29 is H or alkyl; and X2 is an anion, thus permitting spectral sensitivity, especially, in the shorter green wavelength region to be enhanced.
Patent JP-S5752832-A (JP)
Title: Infrared spectro-photometer
Inventor: ISHIKAWA MAKOTO
IPC: G01J1/16
Filed: 1980-09-16
Abstract: PURPOSE:To enhance measuring accuracy in a simple constitution, by directly comparing the optical quntity in a corresponding light path and the optical quantity in a specimen light path electically, and obtaining the transmittance of the specimen. CONSTITUTION:The light from the corresponding light path 2 and the light from the specimen light path 3 are taken out by a rotary mirror 26 under the state the phase difference of 90 deg. is substantially exists. The light from the rotary mirror 26 is divided by a spectroscope 7 and sensed by a heat type infrared sensor 8. The output of the sensor 8 is sent to synchronous rectifying amplifier 24 via a low frequency amplifier 9, and the corresponding output signal and the specimen output signal are obtained. Said signals are given to a rate computing amplifier 25, and the rate computation of both signal is carried out. The result is given to a recording pen 18 via recording amplifier, and the transmittance of the specimen 5 is recorded on recording paper 19.
Patent JP-S619520-A (JP)
Title: Manufacture of rapidly cooled thin strip having high tensile strength and non-orientation
Inventor: GOTOU SATOSHI
IPC: B22D11/06
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a rapidly cooled thin strip having high tensile strength, low high frequency iron loss and soft magnetism by cooling rapidly a molten steel contg. specified ratios of one kind or more among prescribed contents of Si, Ti, W, Mo, Ni, Al respectively, solidifying said material to the thin strip, then cold rolling by a prescribed reduction ratio, further annealing finishedly said material. CONSTITUTION:The molten steel contg. by weight 1.0-20.0% one kind or more among 2.5-7.0% Si, 0.05-3.0% Ti, 0.05-3.0% W, 0.05-3.0% Mo, 0.1-20.0% Ni and 0.5-13.0% Al is manufactured. Next, the molten steel is supplied continuously on cooling body such as twin rolls whose cooling surface is moved renewedly and rapidly, cooled rapidly, solidified to the thin strip. Next, said strip is warm (100-600 deg.C) or cold rolled by 10-90% reduction ratio, then annealed finishedly at e.g. 950 deg.C temp. In this way, the desired titled steel strip is obtained.
Patent JP-S5751598-A (JP)
Title: Engine for ship
Inventor: YAMASHITA TADAO
IPC: B63H11/14
Filed: 1980-09-12
Abstract: PURPOSE: To propel the ship by explosive power of fuel by explosion and combustion of fuel in the cylinder set in the bottom of the ship.  
     CONSTITUTION: A cylinder 2 to be opened in the water is set in the bottom of the ship, and a fuel introduction tube 5, air introduction tube 6 and a spark plug 7 are arranged on the upper end of the cylinder 2. The air fuel mixture gas is exploded on the upper part of the afore-described cylinder 2 to propel the ship by gushing out the exploded gas into the water from the opened surface of the cylinder 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6018157-A (JP)
Inventor: OOTANI NOBUO
IPC: A61B5/08
Filed: 1983-07-12
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。