baber/WOPTO huggingface dataset:
Patent JP-S61186215-A (JP)
Title: Production of spherical silica
Inventor: YAMADA SUZUYA
IPC: C01B33/16
Filed: 1985-02-12
Abstract: PURPOSE:To produce spherical silica having high quality and large average particle diameter, by hydrolyzing a specific high-purity silicon compound in steam atmosphere under specific condition, and calcining the product. CONSTITUTION:A high-purity silicon compound of formula (X is halogen; n is 0-4) containing <=0.05ppb each of U and Th is introduced together with steam through a double nozzle into a reaction furnace, and is hydrolyzed at 100-300 deg.C and a retention time of 0.1-10sec. The molar ratio of the steam to the silicon compound is 1.5-5. The hydrolysis product is introduced continuously into the zone maintained at <=80 deg.C to effect the growth of the particle, and is calcined at 500-1,300 deg.C to obtain a spherical silica having an average particle diameter of 5-15mum.
Patent JP-H11223378-A (JP)
Title: Air-outlet for air-conditioning equipment
Inventor: TANIYAMA EIICHI
IPC: F24F13/062
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an air-outlet for air-conditioning equipment which enables efficient cooling by independently generating a horizontal diffusion flow even when a complementary relationship is not obtained with a ceiling surface. SOLUTION: There are arranged a cylindrical outer guide 2 which is connected on the upper end side thereof to a supply passage of air such as duct 50 with the axis of the passage made almost vertical in attitude and an inner guide 3 which is disposed inside on the lower end side of the outer guide 2 to have an internal passage thereof divided into at least two circular passages 2d, 3d and 3e. An air flow from the circular passage 2d is made diffusible in the horizontal direction from the periphery at the lower end of the outer guide 2.
Patent JP-S63193829-A (JP)
Inventor: DOI TAKAO
IPC: C08K3/22
Filed: 1987-02-06
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-S61184985-A (JP)
Title: Character signal fetching circuit
Inventor: UCHIMURA KIYOSHI
IPC: H04N7/00
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the omission of the character pattern data and to fetch correctly the memory into the memory by using either of an FC pulse signal or an external pulse signal obtained by detecting a framing code (FC) signal as the timing pulse signal to show the fetching starting time, when the character pattern data are fetched. CONSTITUTION:An FC signal is detected at an FC detecting circuit 4 and supplied to an OR gate 6 as an FC pulse signal. On the other hand, the completely same external pulse signal as the FC pulse signal is applied through an external pulse signal input terminal 5 to the OR gate 6. The OR gate 6 obtains OR with the FC pulse signal and the external pulse signal as an input, and the output is supplied to a flip-flop 7. Next, at the flip-flop 7, a gate signal occurs at the rear end of the output signal of the OR gate 6 and is supplied to an AND gate 8. At the AND gate 8, a sampling clock signal and the gate signal are gated, and supplied to a frequency dividing circuit 11 as a clock signal.
Patent JP-H07205744-A (JP)
Title: Structure for air bag door in automobile
Inventor: IWANAGA KENTARO
IPC: B60R21/20
Filed: 1994-01-26
Abstract: PURPOSE:To provide a structure for an air bag door in which the air bag door, provided with various functions required for the air bag door further to lighten weight with a good surface touch, can be easily obtained by injection molding or stamping molding and the like. CONSTITUTION:Between a plastic base material layer 13 for determining strength and rigidity of a door main unit part 11 and a plastic surface layer 17 for determining outer appearance and touch feeling of the door main unit part, a plastic film intermediate layer 15, with a 100 deg.C or more thermal deformation temperature (4.6kg load, ASTM-D648) further with 5mum or more 500mum or less thickness of the film, is provided.
Patent JP-H09194681-A (JP)
Title: Thermoplastic resin composition excellent in molding appearance
Inventor: II YASUAKI
IPC: C08L55/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a molding having an excellent appearance by using a rubber-grafted copolymer having a specified structure. SOLUTION: This composition is prepared by mixing 10-100 pts.wt. graft copolymer obtained by polymerizing 95-30 pts.wt. mixture comprising 0.5-20 pts.wt. alkyl acrylate with a 2-12 C alkyl, 60-90 pts.wt. aromatic vinyl compound, 10-40 pts.wt. vinyl cyanide compound, and 0-20 (the total being 100 pts.wt.) monomers copolymerizable therewith in the presence of 5-70 pts.wt. (in terms of solid matter) diene rubber polymer latex with 90-0 pt.wt. copolymer obtained by polymerizing 60-90 pts.wt. aromatic vinyl compound with 10-40 pts.wt. vinyl cyanide compound and 0-20 (the total being 100 pts.wt.) other monomers copolymerizable therewith.
Patent JP-H11222538-A (JP)
Title: Antislip member
Inventor: UMEZAWA IKUKO
IPC: C08C19/25
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an antislip member made from a molded product of a rubber composition and having good antislip properties even in a state wetted with water. SOLUTION: A rubber component, for example, SBR rubber or BR rubber is compounded with additives such as a filler such as carbon or silica, a plasticizer, an antioxidant, a vulcanizer, and a vulcanization accelerator, and a silylating agent/or a silane coupling agent, and the resulting compound is molded by vulcanization into the shape of a desired antislip member.
Patent JP-H04264493-A (JP)
Title: Moving picture scaling system
Inventor: YANAGISAWA TAKESHI
IPC: G06F3/153
Filed: 1991-02-19
Abstract: PURPOSE:To improve the picture quality of output moving picture information and the economy as to the moving picture scaling system of a moving picture scaling device which converts the scanning system of input moving picture information and outputs the information. CONSTITUTION:This system is provided with an analog/digital converting means 100 which samples respective line signals of the moving picture information equally to the number of samples equal to the horizontal resolution of output moving picture information and performs digital encoding and one moving picture memory 12 stored with the digitally encoded moving picture information. Further, the system is provided with an interpolating means 200 which extracts two successive digitally encoded line signals from the digitally encoded moving picture information stored in the moving picture memory 12, multiplies them by an interpolation coefficient, and adds the results to generate an intermediate line signal between line signals constituting the digitally encoded moving picture information.
Patent JP-H04266376-A (JP)
Title: Hydraulic elevator control device
Inventor: WATANABE HIDENORI
IPC: B66B5/02
Filed: 1991-02-20
Abstract: PURPOSE:To provide a hydraulic elevator control device capable of restricting the acceleration of a cage at the time of an emergency stop. CONSTITUTION:A synchronous motor is used for controlling elevation of a cage. A series circuit comprising a resistor and a switching means is inserted between the input terminals of the synchronous motor so that the switch means is short-circuited at the time of any emergency stop of the cage to cause the synchronous motor to produce braking effect by its power generating action via a resistor.
Patent JP-H11223367-A (JP)
Title: Humidifier
Inventor: ITAMI HIROMITSU
IPC: F24F6/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce a risk of a burn occurring by a method wherein when a body cover and a cylinder are removed during operation, operation is stopped and the temperature of water in a vaporization pan is decreased. SOLUTION: The external volume of a submerged part 10 of a tank 8 is increased to a value higher than a quantity of water in a water passage 6 in which a water level changes wide enough to cause operation of a water level detector 7. When the tank 8 is removed from a position above an arrangement base 9, a quantity of water in the water passage 6 equivalent to an external volume of the submerged part 10 is decreased and a water level is lowered, the water level detector 7 is operated, and a control part 11 brings a heater 1 into an OFF-state. A cylinder 5 is provided with a stopper 12 and by providing constitution that the cylinder 5 is not removable without removing the tank 8, operation is brought into a stop when the body cover 14 and the cylinder 5 are removed during operation.
Patent JP-S54118183-A (JP)
Title: Hall device
Inventor: HOUJIYOU AKIMICHI
IPC: H01L43/06
Filed: 1978-03-07
Abstract: PURPOSE: To minimize the unbalanced voltage even in case the shape shift may occur at the connection owing to the etching by increasing previously the width at the connection between the electrode and the arm region in case the arm region of the semiconductor crystal connecting to the electrode is formed through the selective etching.  
     CONSTITUTION: The semiconductor crystal is formed uniformly on insulating substrate 37 for formation of the Hall element, and the electrode metal is deposited selectively on the region comprising input terminal electrode 31 and 32 plus output terminal electrode 33 and 34. Then the heat treatment is given to alloy the crystal and the electrode metal, and the selective etching is given to the semiconductor crystal to remove the extra crystal. Thus, input terminal arm region 35 and output arm region 36 which are connecting to those above mentioned electrodes are made to remain. In this case, the etching speed is high at boundary 38 between the electrodes and the arm regions, and thus the boundary area is etched excessively to unable to obtain the desired shape there. In this connection, the width is increased previously at the areas touching electrode 31 and 32 provided across region 35 and the areas touching electrode 33 and 34 across region 36 respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02205384-A (JP)
Title: Large current substrate device
Inventor: ADACHI EINOSUKE
IPC: H01R4/30
Filed: 1989-02-03
Abstract: PURPOSE:To improve reliability of electric connection and mechanical strength by securing a substrate and a bus bar by holding them at the flange of a terminal and nuts, and clamping a circuit element to the terminal. CONSTITUTION:A substrate 6 and bus bars 1 laminated in alignment with through holes, and a flange 12a passed via the through holes, larger in outer diameter than the through hole and abutted against the substrate 6 or bus bar 1 at one end are provided. A terminal 12 having outer threads 12b and inner threads 12c on the outer and inner walls, nuts 13 for clamping the terminal 12 with the substrate 6 and the bus bars 1 ln engagement with the outer threads 12b, and a circuit element 3 for engaging the threads 4a of a lead terminal with the inner threads 12c are provided at the other end. Thus, reliability of an electric connection and mechanical strength are improved to conduct a large current low impedance and productivity can be improved.
Patent JP-S59151121-A (JP)
Title: Endoscope for measuring length
Inventor: MIZUMOTO MORIHIDE
IPC: G02B23/26
Filed: 1983-02-17
Abstract: PURPOSE:To enable measurement of the distance up to an object or the size of the object by providing a projecting lens and an index at the top end of an illuminating optical system, projecting the index together with illuminating light on the object surface and displaying a scale in the visual field of an optical system for observation. CONSTITUTION:A universal cord 6 is mounted to a light source device 5, and the end face of a light guide 11 is irradiated with the light from an irradiating lamp 12. The image of an index member 13 disposed in the focal length position of a lens 14 is projected via the lens 14 on an object A-A or B-B. The light of said image is formed via an objective lens 17 and an image guide 16 on a scale member 19 provided within the visual field of an eyepiece lens 18. The distance from the object A-A or B-B is measured by the position of the image of said index.
Patent JP-S54117632-A (JP)
Title: Display device
Inventor: WATANABE TOSHIROU
IPC: H04N9/16
Filed: 1978-03-06
Abstract: PURPOSE: To give a specific realistic feeling to spectators by providing front and back narrow stripes at the view from the spectator's position and generating the parallax of both eyes and the movement parallax by the depth difference of these narrow stripes and exciting various elements in space which contents themselves of the television video have.  
     CONSTITUTION: Color picture tube 1 has face surface 2 on a cylindrical face, and a barrel-shaped region is light emission region 2a. Square transparent scattering plate 9 which covers face surface 2 almost has window part 10 which has the same form as the outline of light emission region 2a approximately. Light shielding or light reducing narrow stripes 11 are provided along the inside edge of transparent scattering plate 9. Transparent plates 3a to 3d along an arc form have edge faces joined with one another, and transparent box 12 having a barrel-shaped aperture part is put on transparent scattering plate 9. Further, neutral filter 13 is put on transparent box 12, and a low-transmittivity neutral filter is caused to adhere to the outside circumference of filter 13, and front narrow stripes 14 are constituted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53111055-A (JP)
Title: Preparation of lactones
Inventor: OGINO YOSHISADA
IPC: C07D309/30
Filed: 1977-03-08
Abstract: PURPOSE: To prepare lactones readily by contacting diols (preferentially in the presence of carbonyl compounds) with a metal selected from indium, thallium, gallium, aluminum, and Zinc, or an alloy with a low melting point containing at least one of these metals in a molten state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06238600-A (JP)
Title: Cut separation of sintered material
Inventor: OKAMOTO ICHIRO
IPC: B26F3/02
Filed: 1993-02-15
Abstract: PURPOSE:To surely carry out the cut from a prescribed part in a short time without using materials uselessly. CONSTITUTION:When a powder material is shaped to a prescribed shape, separation-predetermined parts 12a and 12b are shaped separately, and then the separation-predetermined surfaces 12c and 12d of the separation- predetermined parts 12a and 12b are closely attached, and sintering is carried out, keeping the separation-predetermined parts 12a and 12b in an integral form, and the load P in the cut separation direction is applied to the close attached part 12e of a sinterred member 11 formed through sintering.
Patent JP-H10222181-A (JP)
Title: Communication type information providing system, information providing terminal, and center side device
Inventor: TAKAHASHI YASUAKI
IPC: G10K15/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication type information providing system which can prevent unfair outflow of information for providing from an information providing terminal side by copying data. SOLUTION: When a central control device 31 detects that a request number is inputted from a multi-purpose input key 32, reads out KARAOKE (orchestration without lyrics) stored in a hard disk 33 and coded, further, reads out code decoding information corresponding to requested KARAOKE data out of code decoding information stored in tire hard disk 33, performs code decoding processing, and performs KARAOKE playing.
Patent JP-H10218214-A (JP)
Title: Covering device
Inventor: KOYAMA MOTOMU
IPC: F16B1/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To easily and stably attach a covering body for covering an opening formed at a corner part. SOLUTION: A covering device is such a one wherein covering is made with a cap 3 attached to an opening 15 provided at a covering body 1, extending from its horizontal face part 11 to its vertical face part 12. A cover body 25 of the cap 3 is composed of a horizontal first wall part 26 and a vertical second wall part 27. First hooks 31 for holding to edges 16 of the opening 15 are provided in projection at the underside of both sides of the first wall part 26. Second hooks 32 for holding to a holding rib 21 provided in projection at the underside of the covering body 1 are provided in projection at the first hooks 31. The cap 3 can be attached easily to the opening 15 only by thrusting the cap from above onto the opening and sliding the cap transversely.
Patent JP-H11223219-A (JP)
Title: Sliding bearing
Inventor: OKAMOTO YUTAKA
IPC: F16C33/12
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent incidence of metallic contact in a sliding bearing formed by providing a bearing alloy layer on a back plate by lowering the pressure of an oil film in both side parts in an axial direction even in the early stage of use. SOLUTION: The thickness of a back plate 4 is gradually thinned from its center part toward its both side parts in an axial direction, and the thickness of a bearing alloy layer 5 on the back plate 4 is thickened in its both side parts in the axial direction. The bearing alloy layer 5 has a smaller Young's modulus than the steel plate-made back plate 4 and is easily elastically deformed, therefore, especially in the early stage of use, when a condition is set up that there is partial loading in the both side parts in the axial direction, the pressure of an oil film is increased, thus the bearing alloy layer 5 is elastically deformed in a compression direction. Hereby, the thickness of the oil film in the both side parts is thickened, the destruction of the oil film can be prevented, and a metallic contact condition can be prevented.
Patent JP-S59151223-A (JP)
Title: Block division dma transfer system between computer and terminal equipment
Inventor: WADA MASAO
IPC: G06F13/28
Filed: 1983-02-18
Abstract: PURPOSE:To reduce the capacity of a used memory, by dividing information data to plural blocks to transfer data. CONSTITUTION:In case of direct memory access DMA transfer from an electronic computer 1 to a terminal equipment 2, the computer 1 sets divided information data (1) 6 to a block division memory 4 and requests the transfer to a DMA control part 3. Then, the equipment 2 is started after a DMA control part 7 sets data (1) 6 to a receiving memory buffer 5, and the equipment executes the processing of data (1) 6 in the buffer 5 simultaneously with outputting of a busy signal to the computer 1. After the processing, the equipment 2 releases the busy signal to make it possible to receive next divided information data (2) 6. Next, the computer 1 requests the transfer to the control part 3 after setting data (2) 6 to the memory 4. This sequency is repeated to transfer all of required data 6.
Patent JP-H10184063-A (JP)
Title: Multistory parking facility
Inventor: YOSHIKAWA TADAO
IPC: E04H6/18
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To shorten a standby time up to leaving by installing a relay roller for leaving into a clearance between a leaving conveyor and a standby conveyor for leaving. SOLUTION: When cars 2 are made to go out at a time, the cars 2 are moved onto a leaving conveyor 28, a standby conveyor 14 for leaving is driven, and the cars 2 are shifted onto the standby conveyor 14 for leaving. The cars 2 gradually lifted from a specified parking space are transferred onto the leaving conveyor 28, a swivel base 11 is turned at 90 deg. in the counterclockwise direction and the leaving conveyor 28 and the sandby conveyor 14 for leaving are arranged, and the cars 2 are shifted onto a standby conveyor 13 for leaving. The cars 2 are transferred onto the standby conveyor 13 for leaving smoothly through relay rollers 30 for leaving. The cars 2 are shifted onto the standby conveyor 13 for leaving, and the swivel base 11 is rotated at 90 deg. in the clockwise direction.  The gradually elevated cars 2 are transferred onto the leaving conveyor 28 in response to the status of the congestion of leaving, the swivel base 11 is revolved at 90 deg. in the counterclockwise direction, and the cars 2 are shifted onto the leaving conveyor 28.
Patent JP-S63193367-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUI AKIRA
IPC: G11B15/665
Filed: 1987-02-06
Abstract: PURPOSE:To simplify a structure by performing a tape loading by controlling the work of a loading mechanism by a cassette holding member. CONSTITUTION:A mode gear 21 is descended together with a cassette being inserted to a cassette holder and when it is loaded on a cassette holding member 22, it is driven with rotation from the loading start position shown by a broken line to the loading completion position shown by a continuous line in a counterclockwise direction with a driving source being driven. The mode gear 21 is then slid by a distance L by energizing a cam groove 23 of the cassette holding member 22 by moving it in an arrow mark E direction by a driving part 21a to move the cassette to a driving position. The cassette holding member 22 simultaneously moves an S and T slider posts 28, 29 by actuating linking mechanisms 26, 27 by extensively provided parts 22a, 22b, mounting a cylinder by pulling the tape of the cassette out to complete the tape loading. The structure can thus be simplified.
Patent JP-H01201949-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO YUICHI
IPC: H01L21/82
Filed: 1988-02-08
Abstract: PURPOSE:To reduce a circuit scale and a layout area by providing a fuse circuit, wherein a plurality of fuse elements having different size and material are in parallel connected between the pads for impressing voltage, on a semiconductor substrate. CONSTITUTION:Fuse elements F1, F2 and F3 having mutually different sizes and materials are connected in parallel between a pair of pads P1 and P2 for impressing voltage formed on a substrate. Provided that cut pressure-tightness each of the elements F1, F2 and F3 is V1, V2 an V3 respectively, the relation V1<V2<V3 exists. Accordingly, provided that impressed voltage VF is V1<VF<V2, only the fuse element F1 is fused. Later, provided the impressed voltage VF is V2<VF<V3, further the fuse element F2 is fused. Further, provided that the impressed voltage VF is V3<VF, again the fuse element F3 is fused.
Patent JP-H04315461-A (JP)
Title: Method for forming diamond layer on substrate
Inventor: JIEEMUZU UINFUIIRUDO MITSUCHIE
IPC: H01L23/373
Filed: 1992-01-17
Abstract: PURPOSE: To provide a method for thinly and uniformly depositing a diamond layer on each kind of substrates. CONSTITUTION: A diamond layer is formed by depositing the nucleus-formation layer of diamond particles, using cataphoresis technique. A diamond particle, suspended in the electrolyte of a liquid 11 is arranged aligned in a electric field, the diamond particles are moved and deposited onto a substrate 14 which is in contact with a selected electrode 13. A layer of another fire-resistance crystal material, such as silicon carbide and boron nitride is formed by the above technique. Using a proper masking technique, the nucleus-formation particle layers formed are patterned in advance.
Patent JP-H04264781-A (JP)
Title: Light-emitting diode array
Inventor: SASAGAWA TERUO
IPC: H01L33/14
Filed: 1991-02-20
Abstract: PURPOSE:To contrive to enhance light-fetching efficiency and uniformity of a light-emitting output without impairing high reliability and high reproduction in a light-emitting diode array. CONSTITUTION:N-GaAs buffer layers 12, 25, a pair of N-AlGaAs/N-Al As semiconductor multi-layer reflection mirror 13, a PAl GaAs light-emitting layer 14, a P-AlGaAs clad layer 15, and a P<+>-GaAs contact layer 16 are succesively laminated on an N-GaAs substrate 11, and a surface of a light-emitting part is processed in a sawtooth-like manner by a chemical etching to form an entire reflection preventing surface 21. An entire reflection loss of the light derived from the light-emitting layer 14 by the sawtooth-like entire reflection preventing surface 21 is considerably reduced, and also the light which advances in the reverse direction to a light fetching surface by a semiconductor multi-layer reflection mirror 13 can be fetched with good efficiency.