baber/WOPTO huggingface dataset:
Patent JP-H10104341-A (JP)
Title: Laser radar device
Inventor: ISHIGAMI MASAHIDE
IPC: G01S7/48
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To directly and finely survey the failure of a scanning mechanism and the like with a cheap and small constitution by judging the failure based on the change in voltage between two electrodes of a capacitor corresponding to relative position change in specific parts due to the failure. SOLUTION: When the device is started, a motor for control operates by the servo control of a controller and a specified scan operation is performed. One of the coils 21 and 22 of a failure detection means 20 is fixed to a light projection part and so they relatively move reciprocally according to the swing of the projector. By this, the state of magnetic field caused by the coil 21 varies against the coil 22 and an electromotive force according to the variation is generated in the coil 22 so that the current flowing in a resistor 25 varies periodically synchronizing with the swing of the light projection part. Therefore, the charge accumulated in the capacitor 26 periodically varies.  By analyzing the waveform of the variation of the change of voltage between the two electrodes of the capacitor 26 in a judgment processing means, finely judging the operation state of the light projection part becomes possible.
Patent JP-H02107383-A (JP)
Title: Surface inspection apparatus for round and flat product
Inventor: SAITO KANJI
IPC: B07C5/36
Filed: 1988-10-17
Abstract: PURPOSE:To treat a large quantities of objects for inspection at high speed by installing a storage means for the objects for inspection, storages means for good and defective goods, a transporting means for specified objects for inspection, an inspection means to inspect the surface and back side of the objects, an inspection means to inspect the sides of the objects, and good defective goods discharging means. CONSTITUTION:An object to be inspected such as a round-shape tablet supplied to a supply part is led to an alignment part 20, brought into a plurality of lines while keeping a constant distance, and transported to a surface and back inspection part 50 by a first suction belt 40 while facing upward. The object is then transferred to a second suction belt 51 and suction- transported continuously while facing downward and during the transportation the back side is photographed by an one-dimensional camera 52. Then, the object is transferred to a third suction belt 54 and transported while facing upward and the surface is photographed by an one-dimensional camera 55 in the transportation. After surface and back side inspection are finished, the object is sent to a side inspection part 60 and its position is changed into a perpendicular posture, and the whole sides are inspected by a one-dimensional camera 97 of a photograph part 90. Unqualified ones are selectively discharged by sucking by a discharging apparatus 100 and qualified ones are sent to a qualified one receiving duct 101.
Patent JP-H01102987-A (JP)
Title: Manufacture of high-dielectric constant substrate having a plurality of functional sections
Inventor: WAKABAYASHI TOSHIKATSU
IPC: H01G4/12
Filed: 1987-10-16
Abstract: PURPOSE:To simplify manufacturing process by carrying out reduction firing, doping, paste application and firing processes successively after applying a chemical which reduces dielectric constant on a green plate of a high dielectric constant ceramics substrate with arbitrary pattern and dividing on the substrate surface. CONSTITUTION:A chemical for dielectric constant reduction is applied at an arbitrary pattern on a green plate of a dielectric constant ceramic substrate which is composed of SrTiO3, BaTiO3 or a complex oxide thereof. The region whereon water solution of magnesium nitrate, magnesium acetate, calcium nitrate, calcium acetate, nickel nitrate or lanthanum nitrate, or mixed water solution thereof is applied, produces a low dielectric constant material by reaction with substrate material. A paste for conductor or a resistor paste is applied at a desired pattern on the high dielectric constant substrate divided into a plurality of sections then fired after drying. As the paste for conductor, silver is preferably used, and a firing temperature of 800-850 deg.C for 0.5-1 hour is preferable. As the resistor paste, ruthenium oxide is preferably used and a firing temperature of 800-850 deg.C for 0.5-1 hour is desirable.
Patent JP-H0899902-A (JP)
Title: Immature type myeloma cell treating agent containing il--6 receptor as active ingredient
Inventor: KONO MICHIO
IPC: A61K39/395
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an immature type myeloma cell treating agent inhibiting survival of immature type myeloma cell which becomes a main body of a cell group exhibiting resistance to a chemotherapeutant. CONSTITUTION: This immature type myeloma cell-treating agent contains an interleukin-6 receptor (IL-6R) antibody. A monoclonal antibody derived from mammal is preferably used as the IL-6R antibody and the antibody includes PM-1 antibody, AU 12-20 antibody, AUK146-15 antibody, especially preferably human PM-1 antibody. IL-6R antibody is bound to IL-6R. Thereby, the bond of IL-6 with IL-6R is inhibited and a signal transmission of IL-6 is blocked and biological activity of IL-6 is inhibited and survival of immature type myeloma cell in which survival is kept by IL-6 is inhibited and eradicated.
Patent JP-2000088640-A (JP)
Title: Thermal infrared detector array and its manufacture
Inventor: ISHIKAWA TOMOHIRO
IPC: B81C1/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity and low-noise infrared detector by providing a single crystal Si layer on a single crystal Si substrate through an oxide film, forming an array of semiconductor junction elements, and directly forming a signal output circuit on the Si substrate. SOLUTION: The thermal infrared detector array 103 has a single crystal Si layer 102 provided on a single crystal Si substrate 100 through an oxide film 101, and an array of semiconductor junction elements 105 of p-n junction diodes formed in a 3-row ×3-column array. A signal output circuit 104 is composed of a plurality of transistors partly formed directly on the single crystal Si substrate 100. The entire thermal infrared detector array is covered with a protective film 107 to form hollows 108 in lower parts of the semiconductor junction elements 105. Infrared rays on the array top face raise the temp. of the semiconductor junction element 105 to change the current-voltage characteristic, this changes a forward bias voltage applied to the semiconductor junction elements 105 to flow a fixed current.  This voltage change is read by the signal output circuit 104 to detect the quantity of infrared rays incident on the semiconductor junction elements 105.
Patent JP-2000090244-A (JP)
Title: Information symbol reader and adjustment method therefor
Inventor: ASAI YOSHIO
IPC: G06T5/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an information symbol reader and an adjustment method therefor by which the adjustment of fetched image and binarized image can be simplified. SOLUTION: A binarizing processing part 3 prepares the binarized image from the fetched image, and a fixed binarizing level adjusting part 7 sets a threshold value for binarization. A symbol processing part 9 performs various kinds of arithmetic processing from the signal of the binarized image, a first peak value adjusting part 11 adjusts the contrast of the binarized image, and a first control part 13 instructs the degree of the adjustment. A mixing part 5 mixes the fetched image and binarized image, overlaps them and forms a mixed image. A peak hold circuit 17 holds peak values for one picture, a second peak value adjusting part 15 adjusts the contrast of image suitable for display on a monitor 21, and a second control part 19 instructs the degree of the adjustment.
Patent JP-H07112084-A (JP)
Title: Sewing data generating device and sewing machine
Inventor: MIZUNO MASAHIRO
IPC: D05C5/06
Filed: 1993-10-18
Abstract: PURPOSE:To display an original picture pattern divided into plural areas so as to be discriminatable by constituting the device so that a display data generating means generates display data for showing the original picture pattern in accordance with the external data corresponding to an external part in every area in original picture data or sewing data. CONSTITUTION:This sewing data generating device 10 is constituted of a CPU 16 being an arithmetic unit, an internal ROM 18 and an internal RAM 20 being internal storage devices, etc., and reads in data from a scanner 11, a ROM card 12 and a RAM card 13, and stores its data in the internal RAM 20. Also, this device is constituted so as to generate sewing data of an embroidery pattern and display data of an original picture pattern in accordance with a program stored in the internal ROM 18, base on its data. In such a state, the original picture pattern is displayed on a liquid crystal display 14 in accordance with the program stored in the internal ROM 18, based on its display data.
Patent JP-H04139255-A (JP)
Title: Thermosetting resin composition
Inventor: YAMAMURA KAZUO
IPC: C08G71/02
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a thermosetting resin composition having excellent storing stability, curing property, resistance to acid and smoothness, containing a cyclic ureidocarbonyl group-containing vinyl polymer, an active hydrogen-containing compound and a ring-opening catalyst for the cyclic ureidocarbonyl group. CONSTITUTION:The objective thermosetting resin composition is composed of (A) A1: a vinyl polymer having at least two cyclic ureidocarbonyl groups [preferably group expressed by the formula ((n) is integer of 2-12)] in a molecule and a compound having at least two active hydrogen groups (preferably OH, COOH and/or NH2) in a molecule in an amount of 100 pts.wt. as total solid components, or A2: 100 pts.wt., as total solid components, of a vinyl polymer having at least two cyclic ureidocarbonyl groups and active hydrogen groups in a molecule and (B) 0.01-10 pts.wt. quaternary ammonium salt (preferably quaternary ammonium fluoride) as a ring-opening catalyst of said cyclic ureidocarbonyl group.
Patent JP-H05100326-A (JP)
Title: Table glass with original placing position display
Inventor: KAWAMOTO HIROSHI
IPC: G03G15/00
Filed: 1991-10-08
Abstract: PURPOSE:To easily place an original on a table glass. CONSTITUTION:A line 5 corresponding to the outline of the fixed-form original, for example, is printed and formed on the transparent table glass 1 which is arranged on the upper surface of a copying machine and where the original is placed. The line 5 is formed on the back surface of the glass 1, that means, the opposite surface to the placing surface of the original so as to be formed outside the depth of focus that the image of the original on the glass 1 is formed on a photosensitive body, for example. When the original is placed along the line 5 which is formed on the glass 1 and aligned with a using copying paper so as to execute copying on the desired copying paper, the copying corresponding to it can be executed.
Patent JP-H01195249-A (JP)
Title: Modification of aluminum-silicon alloy of metal matrix composite
Inventor: UIRAADO MAAKU TOURUUMAN GIYARA
IPC: C22C21/04
Filed: 1988-10-14
Abstract: PURPOSE: To execute the adequate refining or reforming of an eutectic silicon mixture within a fiber reinforced preform by mixing a specific amt. of Sr with an Al-Si alloy matrix and penetrating the melt thereof into the perform.  
     CONSTITUTION: The Sr reforming material is incorporated in a range of about 0.5 to 1.0wt.% into the Al-Si alloy matrix contg. about 5 to 15wt.% Si. The melt of the alloy is penetrated under pressurization into the fiber reinforced preform formed of alumina fibers, etc., and is combined. The preform is then cooled to solidify the melt. As a result, the metallic matrix composite castings reformed with the microstructures of the eutectic mixture to desirable fine fiber structures is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09100759-A (JP)
Title: Variable discharge high pressure pump
Inventor: YOKOYAMA KOICHI
IPC: F16K17/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To maintain common rail pressure at roughly constant pressure in simple constitution and to reduce cost. SOLUTION: A pump chamber 21 of a high pressure pump 11 is communicated to the inside of a common rail 13 through a supply port 27, a check valve 32 and a supply passage 33. The pump chamber 21 is communicated to a space 52 for fuel relief of a relief valve 35 through a relief port 28, a communication passage 34 and a fuel introduction hole 36. A movable member 40 is arranged inside a housing 39 of the relief valve 35. A valve part 51 to open and close a fuel introduction hole 36 is provided on the movable member 40. A compression spring 41 to energize the movable chamber 40 to the side of the fuel introduction hole 36 is arranged in the housing 39. A ring space surrounded by an extended diametrical part 46 of the movable member 40 and a stepped part 45 of the housing 39 is made a pressure chamber 53.  The pressure chamber 53 is communicated to the inside of the common rail 13 through a pressure hole 38 and a pressure passage 54.
Patent JP-2000089067-A (JP)
Title: Optical fiber cable
Inventor: IWAKURA DAISUKE
IPC: G02B6/44
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of transmission loss of an optical fiber located at four corners of a laminated body of a tape-like coated optical fiber when a cable is pulled, in an optical fiber cable which is constituted by housing the laminated body of the tape-shaped coated optical fiber in a SZ spiral groove of a spacer with grooves so that the tape width direction is directed to the groove width direction at a central part between reversing parts of the SZ spiral groove and the tape width direction is directed to the groove depth direction at the reversing part. SOLUTION: The inside surface of the SZ spiral groove 2 is constituted of groove sidewall surfaces 2e, a groove bottom surface 2f and groove semibottom surfaces 2g. The groove bottom surface 2f and the groove semibottom surface 2g are made to be planes having width larger than a tape width of the tape-like coated optical fiber 3. When the cable is pulled, the width surface of the tape-shaped coated optical fiber 3 at the reversing part is pressed to the groove semibottom surface 2g to equalize side pressure.
Patent JP-H0668437-A (JP)
Title: Fdd device
Inventor: YAJIMA TADASHI
IPC: G11B5/49
Filed: 1992-08-18
Abstract: PURPOSE:To form an FF disk device in thin shape by making the thickness of a head thinner than that of a disk jacket, making the width of an arm tip, a jimbal, and the head smaller than the head window width of the jacket, and making an elevation head and the jimbal pass under the jacket. CONSTITUTION:The base terminal of a yoked type metallic first arm 8 is fixed on a carriage 7, and a second arm 9 is connected to the tip of the base terminal in such a way that it can be erected freely. The arm 9 is made of a metallic thin plate, and hangers 91 are provided on both sides protrusively, and also, rigidity is attached by bending the side edge 92 of the hanger downward, and two legs 93 are fixed on the carriage 7 with the arm 8, and also, a protrusive part 94 provided at the outside of the leg 93 is set as a fulcrum by superimposing on both arms 81 of the arm 8. Also, a pivot 95 is provided at the tip of the arm 9, and a head arm spring 10 to pressurize the arm 9 downward when the head is loaded is hung on the rear side. Also, a side head 12 is mounted on the lower plane of a cantilever head mounting part 11a, and the peripheral edge part 11b of square shape is fixed on the arm 9 by using a jimbal 11 in shape of inversely firm-set mouth.
Patent JP-H08119973-A (JP)
Title: Production of tetraalkylonium tetrakis(pentafluorophenyl)borate
Inventor: UE MAKOTO
IPC: C07C211/63
Filed: 1994-10-25
Abstract: PURPOSE: To obtain the subject compound useful as a promoter of metallocene catalyst for ethylene or propylene polymerization and an electrolyte for electrolytic capacitors from tertiary ammonium tetrakis(pentafluorophenyl)borate. CONSTITUTION: (A) A tertiary ammonium tetrakis(pentafluorophenyl)borate of formula I (R1 to R3 are each a 1-4C alkyl or phenyl) is reacted with (B) a tetraalkylonium hydroxide of formula II without a solvent or in a solvent such as water or an alcohol, preferably at a room temperature for 0.5-1hr and the produced tertiary amine is distilled away to provide the objective compound of formula III.
Patent JP-H07231051-A (JP)
Title: Enclosure for microwave integrated circuit
Inventor: SHIBATA KIYOHIRO
IPC: H01L23/04
Filed: 1994-10-03
Abstract: PURPOSE:To provide an enclosure for microwave integrated circuits that controls the fluctuation in impedance due to the generation of parasitic impedance at the input/output of the enclosure for microwave integrated circuits, and that is capable of delivering the intended performance of a microwave integrated circuit. CONSTITUTION:Input/output terminals 7 are formed on the periphery of a dielectric board 1, placed in an enclosure for microwave integrated circuits. A grounding conductor 4 is formed on the entire surface of the dielectric board 1 in a way that it surrounds the input/output terminals 7 with a certain distance between them. Thus a gap is formed between the input/output terminals and the grounding conductor, and the parasitic inductance will be prevented at the input/output of the enclosure by selecting an optimum width of the input/ output terminals and the gap.
Patent JP-H06111570-A (JP)
Title: Dram control circuit
Inventor: SUZUKI HIROSHI
IPC: G11C11/406
Filed: 1992-09-30
Abstract: PURPOSE:To reduce the probability of the delay of a memory accessing when a CPU weight is put in by first operating the refreshing of a bank not targetted for accessing by a memory access sequence faster than a specified refreshing cycle. CONSTITUTION:In a DRAM control circuit 22 for controlling a data writing from a CPU 20 to a DRAM memory system 10 constituted of plural DRAM banks 12 to 18, the reading of data to the CPU 20 and the cyclical refreshing of a system 10, the refreshings of all the banks are simultaneously operated at every specified cycle. At this time, DRAM controlling signals are provided the same as the number of banks and the refreshing of the bank not targetted for accessing is executed in the memory access sequence one memory cycle faster than a specified refreshing cycle. In the case that such advance refreshing is not executed, for example, for a bank 12, its refreshing is operated at a normal refreshing timing where an accessing to a bank 14 is done.
Patent JP-H09107523-A (JP)
Title: Video storage/conversion method and device therefor
Inventor: TAKAHASHI HIROKO
IPC: H04N21/231
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the operability at a receiver side by improving a length of image reproduction time due to disturbance of a video image at start of transmission or delay in synchronization establishment to realize pause or slow reproduction in the device receiving and storing communication data including a video image and sending the data again in response to a transmission request. SOLUTION: A medium conversion processing section 1-7 eliminates undesired data being start of stored data in a reception medium storage section 1-5 and adds data for synchronization locking before the stored data. The processing is conducted without using a hardware. Thus, quick re-locking of synchronization lost by data storage is attained by a receiver side. The transmission data generated in this way are stored in a transmission medium storage section 1-9. Pause or slow reproduction is obtained from the processing result of timing able to stop a video image and realized by inserting fill bits at transmission.
Patent JP-H06199133-A (JP)
Title: Sun roof slidable with small opening
Inventor: KURISUCHIYAN SHIERON
IPC: B60J7/02
Filed: 1993-09-24
Abstract: PURPOSE: To decrease the number of parts and reduce a longitudinal dimension by rotating a carriage about an axis to slightly open a movable panel when the guide carriage moves in parallel rearward the movable panel and preventing the rotation of the guide carriage when the guide carriage returns forward. CONSTITUTION: A guide carriage 2 is moved in parallel rearward by operating a cable mechanism 1 and each of pedestals 22 and 23 slides along each of guide passages 31 and 30. Then, the rotation of a movable panel 10 about an axis 5 causes the rotation of the guide carriage 2. At this time, a lever 7 is locked in the slit 39 of a rail 6 to prevent the parallel movement of the movable panel 10. Then, the lever 7 is unlocked from the slit 39 by the combination of a guide passage 40 having an extended part and a bent part 42 with the guide passages to raise the lever 7 about an axis 5 so as to prevent the reverse rotation of the guide carriage 2. The bent part 42 of the guide passage 40 is provided with a recessed part 45 for holding the pedestal 21, so that a constant center distance between the axis 5 and another axis 20 is maintained to prevent a reverse rotation.
Patent JP-H04141261-A (JP)
Title: Automatic coating device
Inventor: ITO KOJI
IPC: B05B12/00
Filed: 1990-09-28
Abstract: PURPOSE:To ensure that a coat applied is uniform in thickness and is of high quality by providing an image sensor which detects the position of a coating device based on image information, crank drive motor position/speed conversion device and a control device which makes variable the rotating speed of the motor based on said conversion device. CONSTITUTION:A motor 6 is driven to allow the reciprocal motion of coating devices 2A, 2B with a lift frame 1 by a crank mechanism C, and a detection signal which indicates the position of the coating device is output from an image sensor 8. For example, the motor 6 is driven at high rotation speed during a period when the coating devices 2A, 2B are reaching from a left end position P0 to a speed acceleration end position P1, and the coating devices are driven at gradually accelerated speed. If the devices arrives at a speed acceleration end position P1, a paint valve 15 opens to initiate painting. Next, the motor 6 is driven at reduced rotation speed up to a position P6 where links 3A, 3B become vertical during a period when the devices 2A, 2B are reaching a speed reduction start position P2 at the right, and then the devices ascend from the position P6. If the devices arrive at the speed reduction start position P2, the paint valve 15 is closed so that no painting takes place upto a right end position P7 and a speed acceleration end position P3. Paint is applied at constant flow rate when the coating devices move at uniform speed.
Patent JP-H02111408-A (JP)
Title: Deaerating and defoaming device
Inventor: INUKAI YUZO
IPC: B01D19/00
Filed: 1988-10-19
Abstract: PURPOSE:To facilitate the exchange of tubes by spirally winding plural porous polymeric membrane tubes around a cylinder, and providing discoid distribution part and collection part of a photosensitive coating soln. respectively on both ends of the tubes. CONSTITUTION:Plural porous polymeric membrane tubes 13 are spirally wound in parallel around the cylinder 12, the distribution part 18 and collection part 19 of the photosensitive coating soln. to be provided on both ends of the tubes 13 are fixed to the ends of the cylinder 12, and the ends of the tubes 13 are connected to the distribution part 18 and the collection part 19. The distribution part 18 and collection part 19 are formed into a disk, the distribution part 18 and the collection part 19 are directly fixed to the cylinder 12 on the center axis of the end of the cylinder 12, plural couplers 24 to be connected to the tubes 13 are provided at the distribution part 18 and the collection part 19 on the concentrical circles of the distribution part 18 and collection part 19, and the diameter of the cylinder 12 is made larger than the diameters of the distribution part 18 and collection part 19 by 10-50mm. As a result, the tubes are easily exchanged.