baber/WOPTO huggingface dataset:
Patent JP-S58191316-A (JP)
Title: Working method for ball joint housing
Inventor: YASUDA TSUTOMU
IPC: F16C11/06
Filed: 1982-04-30
Abstract: PURPOSE:To facilitate molding and to reduce the cost by molding a ball joint housing by a drawing method. CONSTITUTION:A metallic plate is blanked into a ball housing flat plate 1a of a specific shape by pressing and a ball housing concave portion 1b is formed by drawing the flat plate 1a. After that, a ring-shaped groove 1c for fitting a circlipe is formed on the inner wall near the opening of the concave portion so as to form a ball joint housing 1 without a fitting jaw portion. The thus formed ball joint housing 1 is secured to a tube 3 of an open stay by welding.
Patent JP-S62229479-A (JP)
Title: Address generating circuit for bit map memory
Inventor: HASEBE TSUNENORI
IPC: G06F12/00
Filed: 1986-03-31
Abstract: PURPOSE:To continuously rewrite the optional number of bits within one word from an optional bit position at high speed by providing a selecting circuit to automatically switch the number of effective write bits. CONSTITUTION:An (x) address generator 11, a (y) address generator 12, a timing control circuit 13, an L register 14, an R register 15, and a direction F/F 16 are connected to a system bus 33 and are controlled by a control processor 32. The (x) address generator, the (y) address generator 12, and an MUX 18 are connected to a bit map memory bus 34. Thus, (x) and (y) addresses from the (x) address generator 11 and the (y) address generator 12 and write bit width information 24 selected and outputted from the MUX 18 are led to a bit map memory 31 through the bit map memory bus 34.
Patent JP-H11256591-A (JP)
Title: Foundation forming method
Inventor: MATSUBARA HIDEO
IPC: E02D27/01
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To form a foundation by which the term of works can be reduced and strength and the useful life can be ensured by obtaining a foundation block group by use of a temporary frame provided with a partition and connecting part forming frame, and assembling the same. SOLUTION: A temporary frame 2 formed in the shape of the whole of the foundation corresponding to a sill of a building is constructed, and partition and connecting part forming frames 3... are installed in designated places in the temporary frame 2. Secondly, reinforcing bars for foundation are arranged in the temporary frame 2 and concrete 5 is placed, and then curing is performed to obtain a foundation block group which can be assembled to the initial state. Subsequently, the foundation block is transported to a building job site and assembled in a place where to construct the foundation. The joint part of each foundation block is filled with concrete or grout and curing is performed to obtain the foundation. Thus, the term of works can be shortened, and the strength and useful life can be ensured enough.
Patent JP-H02289987-A (JP)
Title: Detector for magnetic bubble memory
Inventor: JIYANNMARUKU FUEDERI
IPC: G11C11/14
Filed: 1990-03-22
Abstract: PURPOSE: To form the patterns of a transition zone according to a specific geometrical condition so that elongation is executed progressively during the transfer in this transition zone. CONSTITUTION: The transition zone 10 has two arrays of the patterns formed of a soft magnetic material. The first part 22a of the central pattern 22 resembles the form of the first part of the transfer pattern 4 and the second apart 22b resembles the pattern 8 belonging to the array 7 of a detecting zone 6. The array 18 has the two patterns 20, 24 on both sides of the central pattern 22 and the patterns 20, 24 are so formed as to contribute to the transfer in the strip form of bubbles without disturbing the transfer of the bubbles along the first part 22a of the central pattern 22. The elongation of the bubbles is executed via the second pattern adjacent to the central pattern 22. The bubbles are elongated to a strip form at the time of passing of the first array 18 and are elongated further at the time of passing the second array 26 along the four patterns.  The strip-like bubbles are elongated rectilinearly to the transfer direction of the bubbles along the transfer path and are transferred into the detecting zone 6 where the bubbles are read.
Patent JP-S56169479-A (JP)
Title: Clamp circuit
Inventor: KATOU MASAAKI
IPC: H04N7/00
Filed: 1980-05-31
Abstract: PURPOSE:To reduce the level jitter of clamp level remarkably, by adding a digital signal of a prescribed minute value at all times to a digital signal which is an error signal of clamp level to the reference level. CONSTITUTION:A digital level generating circuit 30 is a circuit producing a fine prescribed value of a digital signal, and a digital addition circuit 31 adds this digital signal and an error signal being the output of a digital subtraction circuit 18. Further, the level characteristic of this clamp circuit is the shift by digital value DELTAe for the output of the digital level generating circuit 30 toward the longitudinal direction. Thus, since the digital value DELTAe of the output of the digital level generating circuit is within one step of stairswise characteristic of comparison characteristic, this operation of the clamp circuit is the bang-bang control in which (Vp-Vpo) functions so as to converge to -DELTAV/2.
Patent JP-S61233683-A (JP)
Title: Hyoscyamine derivative
Inventor: MATSUMOTO TAKASHI
IPC: C07D451/10
Filed: 1985-04-05
Abstract: NEW MATERIAL:A hyoscyamine derivative shown by the formula [X<-> is group shown by the formula II or <->OH]. USE:Having improved spasmolytic action, effective as a raw material substance for an intermediate for producing butropium bromide having improved spasmolytic action and useful as a component for an antispasmodic for digestive tubes, etc. PREPARATION:For example, as shown in a reaction formula, 1 equivalent p-butoxybenzyl alcohol is reacted with 1 equivalent picryl chloride and 2 equivalents hyoscyamine in a solvent such as chloroform, etc., usually at 20-80 deg.C, preferably 25-60 deg.C to give a compound shown by the formula Ia in compounds shown by the formula Ia is reacted with an inorganic alkali such as sodium hydroxide to give a compound shown by the formula Ib in the compounds shown by the formula I.
Patent JP-H08267269-A (JP)
Title: Welding inspection method and instrument therefor
Inventor: YOKOYAMA HARUHIKO
IPC: G06T7/00
Filed: 1995-03-30
Abstract: PURPOSE: To suitably execute discrimination of unwelded place in case the metal surface of weld zone is turned to black. CONSTITUTION: A device is provided with a lighting means 3, which illuminates the weld zone 2 of an object 1 to be inspected with the light beam at the inclined direction from vertical direction against cutting direction, a television camera 4 to pick up the weld zone 2 and a image processing part 5, by which a two dimensional image picked up is subjected to A/D transformation and an average density of partial region is calculated. By obtaining the average density of plural regions in the two dimensional image picked up, unwelded places are discriminated based on large or small difference.
Patent JP-H05235399-A (JP)
Title: Photodetector
Inventor: TANAKA KIYOTSUGU
IPC: H01L31/107
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a high response speed and a high quantum efficiency even to light with a wavelength of small absorption coefficient in addition to light with a wavelength of large absorption coefficient and to realize phstodetectors of low power consumption. CONSTITUTION:An n<+> type semiconductor substrate 1 is overlaid with a nu-type semiconductor layer 2, which is overlaid with an SiO2 film 3 as the diffusion mask, and a p-type impurity is diffused into the nu-type semiconductor layer 2 through circular diffusion windows 3a formed in a matrix shape in this SiO2 film 3. This process allows formation of semispherical p<+> type semiconductor layers 4 each centered on a diffusion window 3 with the result that these p<+> type semiconductor layers and nu-type semiconductor layers 2 form semispherical pn junctions.
Patent JP-S61232086-A (JP)
Title: Laser beam welding method
Inventor: NAKADA KIYOKAZU
IPC: B23K26/12
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a deep penetration bead which is equiv. to the bead formed when He alone is used by using a gaseous He-Ar mixture contg. He at a specified ratio as a center gas in the stage of executing laser welding by using a condenser lens having a long focal length. CONSTITUTION:A laser beam 1 is focused by using the condenser lens 2 or condenser mirror having >=200mm focal length and the welding is executed while the center gas 4 is passed in the axial line direction of the beam 1. The gaseous He-Ar mixture contg. 20-70% gaseous He is used as the center gas 4 in this stage. The weld bead having the substantial penetration depth is thus obtd. while the running cost of the gas used is reduced.
Patent JP-H04306222-A (JP)
Title: Uv-curing epoxysilicone
Inventor: KAREN DOROSHII RAIDEINGU
IPC: C09D183/06
Filed: 1991-03-14
Abstract: PURPOSE: To provide the subject epoxy silicone having high UV-curing properties not interfered with oxygen by mixing a blend of specified epoxy-functional diorganopolysiloxanes with an onium salt photoinitiator.  
     CONSTITUTION: There is provided the objective silicone prepared by mixing epoxy-functional diorganopolysiloxane blend comprising 5-25 wt.% epoxy- functional diorganopolysiloxane of formula I (wherein E is a 2-20C epoxy- functional organic group; R is a 1-8C lower alkyl; and X is 200-550), 10-30 wt.% epoxy-functional diorganopolysiloxanes of formulas II and/or III (wherein (y) is 3-5; and y 1  is 20-100), and 45-85 wt.% epoxy-functional diorganosiloxane of formula IV (wherein Z is 75-150) a catalytically effective amount of an onium salt photoinitiator (e.g. diaryl iodonium) and being useful as a conformal coating, optical fiber coating and electrical encapsulation. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S55729-A (JP)
Title: Preparation of polyolefin
Inventor: KIMURA AKIO
IPC: C08F4/60
Filed: 1978-06-20
Abstract: PURPOSE: To prepare a high-quality polyolefin having a high bulk density efficiently, by polymerizing an olefin in the presence of a specific catalyst.  
     CONSTITUTION: An olefin is polymerized in the presence of a catalyst comprising (A) a product of reaction between (a) a solid product, obtained by bringing one mole of a magnesium alkoxide into contact with 0.4W9.0 moles of an aluminum halide in a solvent of a 1W8C straight or branched chain aliphatic alcohol at 0W 150°C for 15 min or longer to distill off the alcohol, and by pulverizing at room temperature for 0.5 to 10 hr, and (b) an alkylaluminum in a 5W10C hydrocarbon solvent at -10 to 100°C for 0.1 to 5 hr and then a titanium halide at 0 to 200°C for 0.5 to 5 hr and (B) an organoaluminum compound, at normal temperature to 200°C and at normal pressure to 50 kg/cm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57148-A (JP)
Title: Rubber composition containing vulcanized rubber mixed therewith
Inventor: HONDA TOSHIO
IPC: C08L9/00
Filed: 1980-06-03
Abstract: PURPOSE: To provide a rubber compsn. which exhibits excellent physical properties even when the mixing ratio of particulate rubber is extremely high, by a method wherein particulate vulcanized rubber composed of spew rubber is mixed with a polybutadiene-contg. unvulcanized rubber compsn. matrix, and the mixture is vulcanized.  
     CONSTITUTION: At least 1,000pts.wt. vulcanized rubber component (B) having a specific surface area of 50cm 2 /g or smaller and at least 3pts.wt. sulfur (C) are blended with 100pts.wt. unvulcanized rubber component (A) which contains 20W 85wt% polybutadiene as essential component and natural rubber and/or at least one member selected from synthetic cis-1,4-polyisoprene and a styrene-butadiene copolymer mixed therewith. The mixt. is vulcanized. The resulting rubber compsn. is disimilar in physical properties to conventional rubber compsn. formed by mixing particulate or powdered rubber. Even when a large amount of the particulate rubber is mixed, physical properties such as wear resistance, flex resistance and breaking strength of the obove rubber compsn. are not lowered, and thus, the above process is extremely effective as the method of re-using spew rubber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61232963-A (JP)
Title: Steering gear ratio controller
Inventor: ITO TAKESHI
IPC: B62D6/00
Filed: 1985-04-08
Abstract: PURPOSE:To aim at improvements in the kinematic performance of a car ever so better, by making a steering characteristic set down as the preset goal so as to be realizable with a steering ratio controlled. CONSTITUTION:An operational processor 1 is constituted of a microcomputer, and it inputs a car speed V to be detected by a car speed sensor 2, performing the specified operation, and calculates a steering ratio desired value N, outputting it. A power steering controller 3 controls working hydraulic pressure in a power steering gear 5 steering front wheels 6 and 7 whereby it sets a steering gear ratio (n) variably. In response to size of the steering ratio desired valve N, the said working hydraulic pressure varies to some extent, and thereby each actual steering angle for these front wheels is controlled.
Patent JP-H08271913-A (JP)
Title: Liquid crystal display device and its production
Inventor: TAKAKUSAKI YOSHIHISA
IPC: G02F1/1341
Filed: 1995-03-30
Abstract: PURPOSE: To make it possible to efficiently inject liquid crystals without wasting the liquid crystals by forming liquid crystal pool parts in the non-superposed parts of a first transparent substrate provided with terminal groups and wirings. CONSTITUTION: The first transparent substrate 10 is formed larger in size than a second transparent substrate 11. The substrate 10 and the substrate 11 are stuck to each other via sealing materials 15. The sealing materials 15 are, for example, epoxy adhesives and are formed by screen printing. The non- superposed parts 14 of the substrate 10 and the substrate 11 are provided with the liquid crystal pool parts 16 formed with the sealing materials 15. The terminal groups 13 and the wirings 12 are arranged in the non-superposed parts 14. The transverse end parts of the liquid crystal pool parts 16 are provided with sealants 17 for the injection ports.  The substrate 11 is previously cut to a short rectangular strip shape and since burrs are not generated at its lateral side, the burrs do not exist on the lateral side 20 crossing the injection ports and the degradation in the liquid crystal injection efficiency by the burrs is suppressed.
Patent JP-S548277-A (JP)
Title: Machinery number ordinal setting system
Inventor: SAKOU RIYUUICHI
IPC: G05B19/08
Filed: 1977-06-21
Abstract: PURPOSE: To automatically perform the machinery number control under load together with facilitating feedback of troubles on the side of load in a machinery number ordinal setting system to detect troubles on the machinery properly selected in use of a pin board, relays, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02252823-A (JP)
Title: Caisson and its execution process
Inventor: KISHI YASUHIRO
IPC: E21D13/00
Filed: 1989-03-28
Abstract: PURPOSE:To utilize effectively the volume of an excavation chamber by constituting the lowest stage slab of a caisson vertically movably. CONSTITUTION:An excavation chamber 2 is formed of a lift floor 3 vertically movable, PC steel material 34, center pole jack 32 and excavating machine travel rail 35, and sunk by an excavating device 31 suspended from the lift floor 3. When the caisson 1 is abruptly sunk, the lift floor 3 is lifted up to ensure the space of the excavation chamber 2. Next, when the caisson reaches the desired depth, the lift floor 3 is lowered to the foundation position to eliminate the space of the excavation chamber 2. Thus, the volume of the excavation chamber 2 can be effectively utilized.
Patent JP-2000270310-A (JP)
Title: Pay broadcast receiver
Inventor: MACHIDA HIROSHI
IPC: H04N21/442
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To receive every individual information from plural broadcasting stations through the transmitting periods of the individual information are overlapped by previously receiving the individual information so as to collect and store a time when each broadcasting station transmits the individual information and executing reception of the individual information from the broadcasting station, whose time to transmit the individual information is the present date, successively and equally with respect to the plural broadcasting stations. SOLUTION: An EMM receiving circuit 109 separates EMM data (individual information) multiplexed to a broadcasting signal. A control circuit 112 prepares a control table from EMM reception control information showing a period when the individual information including the individual information from each broadcasting station is sent, and stores it in a nonvolatile memory 113. When a user turns off a sub power source, an auxiliary control circuit 115 detects this and turns on a sub power source switch 118 to make the circuit 112 to execute EMM data receiving processing. The circuit 112 successively receives EMM data from a broadcasting in the period of transmitting EMM data by referring to the control table.
Patent JP-H08271607-A (JP)
Title: Positioning apparatus of moving body
Inventor: ISHIKAWA SEIJI
IPC: G01C21/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a positioning apparatus by which the accuracy of present- position data in the stop of a moving body can be enhanced by a method wherein a GPS receiver, a vehicle speed sensor, an electronic control unit and the like are installed, the present-position data in the stop of the moving body is brought close to a position in which an error is smallest and the moving body is maintained in the position. CONSTITUTION: A GPS receiver 11 receives radio waves from an artificial satellite, their signal is output to a GPS demodulator 12, and the demodulator 12 demodulates data so as to be output to an electronic control unit 14. In addition, a vehicle speed sensor 13 outputs a pulse signal to the unit 14 according to the rotation of the wheel of a car. Then, only when a moving body is stopped and positioning data at a positioning time at this time is smaller than a positioning estimation error at a positioning timing at a previous time, the positioning data at this time is updated. When a positioning estimation error at this time is at a positioning estimation error at this time, an update is inhibited. Consequently, the track of present-position data becomes natural at the start of a movement, and the time required for reaching precise present- position data can be shortened.
Patent JP-S58192614-A (JP)
Title: Method and apparatus for controlling roll speed of rolling mill
Inventor: TERADO SADAMU
IPC: B21B37/00
Filed: 1982-05-01
Abstract: PURPOSE:To execute stable rolling which generates no slip, by controlling a roll speed so that a forward rate or a backward rate calculated from a measured value of a speed of delivery and entry of a rolling material and a speed of rolling upper and lower rolls coincides with a target value. CONSTITUTION:In a rolling mill having upper and lower rolls 2a, 2b, delivery and entry speeds v2, v1 of a rolling material 1 are detected by delivery and entry measuring rolls 6, 8 and delivery and entry speed detectors 7, 9, respectively. On the other hand, speeds va, vb of the upper and lower rolls 2a, 2b are detected by speed detectors 5a, 5b installed to motors 4a, 4b for driving the upper and lower rolls 2a, 2b through speed reducers 3a, 3b. Subsequently, a forward rate or a backward rate of the upper and lower rolls 2a, 2b is calculated by an operating device from detecting values of said v1, v2, va and vb, and the speeds of the upper and lower rolls 2a, 2b are controlled through the motors 4a, 4b so that said values become the respective target values.
Patent JP-S63250379-A (JP)
Inventor: JIEENNKUROODO GERETSUTO
IPC: A61K31/365
Filed: 1988-03-28
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-H09265008-A (JP)
Title: Light interference body, bulb, reflective bulb and illuminator
Inventor: KAWAKATSU AKIRA
IPC: F21V9/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a light interference body with multilayered light interference films having improved adhesive strength and capable of suppressing cracking and peeling even at high temp. by forming specified multilayered interference films on both the front and rear sides of a transparent substrate. SOLUTION: Multilayered light interference films 2 are formed on both the inner and outer faces of a glass bulb l by alternately laminating high refractive index layers 2H each based on a TiO2 -Ta2 O5 mixture and properly contg. a vitrifying substance such as P or B and low refractive index layers 2L each based on Sin. and properly contg. a vitrifying substance such as P or B and at least one of Tie. and Ta2 O5 so that 7-11 layers are laminated on each of the faces and 14-22 layers are laminated on both the faces. When the thickness of each of the layers 2H, 2L is made proper, the films 2 transmit visible light and reflect IR by light interference.
Patent JP-H04286329-A (JP)
Title: Vertical precision electric furnace
Inventor: TANIGUCHI YOSHIHIRO
IPC: H01L21/31
Filed: 1991-03-15
Abstract: PURPOSE:To provide the title furnace capable of lengthening the life thereof without abnormally raising the heater temperature even if the output per zone length of the heaters in the lowermost stage may be increased within the title vertical precision electric furnace divided into multiple zones 4, 5, 6 to be opened in the lower zone only wherein spiral thick wire metallic heater 7 is arranged in the axial direction in respective zones to be temperature-controlled for heat equalizing purpose. CONSTITUTION:The heaters in the lowermost state zone 6 are composed of dual outer and inner spiral large wired metallic heaters 8, 9. Since the lower stage heaters are dual layered, the surface area per zone length of the lower stage heaters are made larger than that in the other zones so that the heater temperature may not be raised abnormally to lengthen the life thereof even if the output per zone length may be increased.
Patent JP-S6296159-A (JP)
Inventor: RAINHARUTO RETSUSHIYU
IPC: B60T8/48
Filed: 1986-04-02
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-S549129-A (JP)
Title: Method of treating surface of zinc or zinc alloyplated steel plate
Inventor: KAMATA MINORU
IPC: C23C22/53
Filed: 1977-06-24
Abstract: PURPOSE:To forma Cr-free film excellent in corrosion resistance, coating adherence and corrosion resistance after coating on thesurface of zinc or zonc alloy-plated steel plate through a treatment with a solution containing one or more of Mg salt, Zn salt, Ni salt and Co salt or myo-inositol ester with a specified number of phosphoric adid.
Patent JP-H07255571-A (JP)
Title: Mosquito net for use in automobile
Inventor: HASHIMOTO HAJIME
IPC: A47C29/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a mosquito net for use in a multi-purpose automobile when in a recreational area, which is installed in the interior of automobile that serves as living space to allow the occupants to sleep comfortably without being bitten by insects such as mosquitoes and horseflies, while allowing a natural cold breeze into the mosquito net. CONSTITUTION:This mosquito net for use in an automobile comprises a mosquito net main body 1 consisting of a ceiling part 1 and a front 12 and back 13 of meshes both sides 14, 15 of which are sewn together, and removable mosquito net hanger 2 attached to the appropriated portion of the ceiling part 11 of the mosquito net main body 1 to suspend the mosquito net main body 1.