baber/WOPTO huggingface dataset:
Patent JP-2000131613-A (JP)
Title: Wide angle image optical system
Inventor: GOTO AKIRA
IPC: G02B17/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To extremely simply provide a wide angle image optical system which is suitable for wide-angle panoramic photographing or observation by combining a pair of reflection surfaces having a cylindrical surface or a shape closely similar to a cylinder, for example a toric surface, a toroidal surface, or a conical surface. SOLUTION: The wide angle image optical system includes 1st and 2nd cylindrical reflection surfaces 1 and 2, and they are arranged so that the curvature center axis of the 1st reflection surface 1 may be nearly orthogonal to the curvature center axis of the 2nd reflection surface 2, and the system is provided with an optical system 3 for forming light which is made incident on the 2nd reflection surface 2 and reflected by the surface 2 after being made incident on the 1st reflection surface 1 and reflected by the surface 1 into an image. It is allowed to make the 1st reflection surface 1 convex and to make the 2nd reflection surface 2 also convex. The 1st and 2nd cylindrical reflection surfaces 1 and 2 have the cylindrical surfaces, the toric surfaces, the toroidal surfaces and the gentle conical surfaces, etc., so as to compensate the image distortion.
Patent JP-H04265504-A (JP)
Title: Apparatus and method for determining position of heat which is erroneously positioned
Inventor: ROBAATO REITON BERII
IPC: G11B20/18
Filed: 1991-10-24
Abstract: PURPOSE: To properly position an erroneously positioned head in a multihead storage device and to repair data. CONSTITUTION: An error detector 302 investigates the block of interleaved data read out of a multihead storage device 104, detects the erroneously positioned head and sets a state bit showing that head to a register 318. Corresponding to the state bit, a data repair control logic circuit 320 sends a control signal to the multihead storage device 104, executes the slight movement of erroneously positioned head and the read of data and continues these operations until proper data are detected.
Patent JP-H10139284-A (JP)
Title: Bobbin replacing conveying device for combined machine of ring spinning frame and winder
Inventor: BERTRAMS JOSEF
IPC: B65H67/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin replacing conveying device for a combined machine of a ring spinning frame/winder. SOLUTION: A bobbin replacing conveying device includes a ring spinning frame and a winder which are equipped with respective conveying systems 2 and 3. Carrying pallets 25 and 26 are circulating in the systems 2 and 3, respectively. In the connecting position of the two systems 2 and 3, a transfer device 1 is installed, which is fitted with two adjoining conveying discs 8 and 9 rotating in the same direction. Over the discs 8 and 9, respective bobbin operating devices are installed on the stay 39 of a supporting structure 38. These bobbin operating devices are controlled forcedly during the rotation of discs 8 and 9 so that yarn package 59 or empty bobbin 60 is transferred from the carrying pallet of one transport system to a carrying pallet of the other conveying system continuously while the discs make one turn.
Patent JP-H06148783-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OYA YUKIO
IPC: G03C1/08
Filed: 1992-11-13
Abstract: PURPOSE:To provide a silver halide photographic sensitive material high in sensitivity and excellent in the preservable property of a sample in the lapse of time. CONSTITUTION:In the silver halide photographic sensitive material provided with at least one layer of a photosensitive emulsion layer containing a silver halide emulsion on a supporting body, the photosensitive emulsion layer mainly contains >=90mol% silver chloride and contains at least one kind of metal ion selected from a following metallic group in the particle and a large ring compound containing heteroatom. The metallic group is group VIB, VIIB, VIII, IIB, IIIA, IVA in periodic table.
Patent JP-S62158311-A (JP)
Inventor: ABUNAA SHIYAUROBU
IPC: H01L21/02
Filed: 1986-12-22
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-H10131908-A (JP)
Title: Travel control device for road roller
Inventor: KATO HARUYUKI
IPC: E01C19/26
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To avoid runaway in a non-driving state caused by a failure and acceleration at the time of normal driving during work on a slope by opening/ closing a pilot-operated check valve of a return side circuit by the high/low degree of the specified value of oil pressure of an entering side circuit from a hydraulic pump to a hydraulic motor. SOLUTION: At the time of advancing travel, with the operation of a cam plate 10 of a hydraulic pump 5, pressure oil from the pump 5 passes a hydraulic circuit 7, opens a pilot-operated check valve 9 and enters a hydraulic motor 1 of a roller 2 to rotate the motor 1 in a forward direction, and then returns to the pump 5 through a valve 9, opened by pilot pressure applied thereto from the hydraulic circuit 7, of a hydraulic circuit 8. When the pump 5 is put in a free state due to abnormal driving of the motor 1 and the failure of the pump 5 or the like caused by own weight during advancing work on a slope, oil pressure of the circuit 7 is lowered, so that the valve 9 of the circuit 7 is closed by this oil pressure, and the valve 9 of the circuit 8 is also closed by lowering of pilot pressure from the circuit 7.  Runaway is therefore prevented, and acceleration caused by inclination can be suppressed.
Patent JP-H02153248-A (JP)
Title: Control device for internal combustion engine
Inventor: AMANO MATSUO
IPC: F02D45/00
Filed: 1988-12-02
Abstract: PURPOSE:To prevent lowering of program processing capacity during high speed rotation by a method wherein, in a device provided with an A/D converter, an I/O, and a memory, the channel of the A/D converter to input an analogue input at intervals of a specified period is started, and an A/D converting result therefrom is stored in a given memory. CONSTITUTION:A control device comprises a CPU 10, an ROM 12, an RAM 14, an A/D converter 16, a multiplexer 18, a data transfer controller (DTC) 20, and a controller 22. Memories M1 - M8 to store resistor information 142 and the digital conversion values of analogue inputs A1 - A8 are allotted to the RAM 14, and a DTC table 122 indicating the top address of the resistor information 142 is set to the ROM 12. When a completion interrupt request signal from the A/D converter produces a DTC request, the address of the DTC table 122 is inputted and the register information 142 is transferred to the DTC 20, and data of a resistor RR of the A/D converter 16 is transferred to given memories M1 - M8.
Patent JP-2000134575-A (JP)
Title: Conversion method and conversion device for special reproduction image
Inventor: NISHIKAWA KAZUNORI
IPC: H04N5/92
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a special image conversion device which can easily obtain a fast search image by converting the image signals having a large quantity of information such as an HDTV into the image data which are suitable to the fast reproduction when these image signals are compressed and coded and then recorded and reproduced. SOLUTION: A picture selector 31 selects an I picture. A DC component extractor 32 decodes the data on an MB included in the decoding data on the inputted I picture and supplies only the value of a DC component to a small screen reconfiguration device 33 in an amount equivalent to the number of DCT blocks. The device 33 reconfigures the value the inputted DC component equivalent to the number of DCT blocks as the small screen image data. As the DC component value is equal to the mean value of (8×8) pixels, the small screen image data are reduced down to 1/8 pixels in both horizontal and vertical directions against the input coding data. Then the small screen image data are coded by a moving image encoder 34, and converted into the special reproduction images coding data.
Patent JP-H07134725-A (JP)
Title: Memory card loading mechanism
Inventor: OBATA TAKAO
IPC: G06F15/02
Filed: 1993-11-09
Abstract: PURPOSE:To obtain a memory card loading mechanism capable of loading a memory card while attaining the compactness of an electronic equipment by making it possible to open/close a part of the rear face of an electronic equipment and loading the memory card from the rear face of the equipment. CONSTITUTION:In the memory card loading mechanism for the portable terminal equipment 1, a cover 3 to be freely opened/closed is arranged on almost the center part of the rear face of a casing for the equipment 1. When the cover 3 is opened, a connector holder 4 and a connector guide 5 fixed to the tip of the holder 4 appear. A connector (not shown) to be connected to a memory card is stored in the holder 4. The rear face of the equipment, especially the rear face of the center part, has the largest margin for loading. Thereby the rear face of the center part is allowed to be opened/closed and a memory card is loaded from the opening/closing part, so that conventional problems for the loading of a memory card can be solved. Since a connector/connector guide to be inclined interlockingly with the opening/closing of the rear face of the equipment is formed, the memory card can easily be loaded/ejected at the time of opening the face of the equipment.
Patent JP-H08156725-A (JP)
Title: Emergency escape device for amphibious travelling body
Inventor: FUTAMI HIROSHI
IPC: B60R21/00
Filed: 1994-12-08
Abstract: PURPOSE: To enable crew to surely escape from a travelling body when a trouble occurs underwater so as to remarkably enhance the safety. CONSTITUTION: A travelling main body 1 having a travelling body capsule 2 on the upper part is incorporated in its upper part runs along a pair or rails which are laid extending from the land into the underwater. A locking groove 16 and a movable hook 17 are cooperated together so as to hold the travelling unit body 17 and the capsule 2 integrally with each other, and are adapted to release the holding therebetween upon an emergency. The body 1 and the capsule 2 are coupled together by means of wire 26, and a fluid fin 22 for limiting the degree of pay-out of the wire 26 is arranged in the body 1.
Patent JP-H0694427-A (JP)
Title: Machining groove depth detecting method and device therefor, and ion-milling device and manufacture of electronic/optical element
Inventor: TOBA TAMAKI
IPC: G01B11/06
Filed: 1992-11-16
Abstract: PURPOSE:To detect the depth of a machining groove that is in a machining condition, in process of machining. CONSTITUTION:For example, in an ion-milling device, groove machining is carried out by irradiating a sample substrate 16 with ions in plasma 13. In parallel to the groove machining the sample substrate 16 is irradiated with laser beams from a laser generator 17 as S-polarized light or P-polarized light via a polarizing means 21, and on the other hand, the 0-order and first order diffraction light beams from the sample substrate 16 are detected by an optical detector 18, so that the depth of the groove being formed on the sample substrate 16 can be continuously detected in the state the groove is machined.
Patent JP-2001124461-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D23/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which strength of a heat insulation box is enhanced by preventing leakage of heat insulating material from the bottom part of an outer box. SOLUTION: The refrigerator comprises a unit disposed in a machine room 41 located under a heat insulation body 6 formed by foaming a heat insulating material 4 between an outer box 2 and an inner box 3. The refrigerator further comprises an inward flange 2B formed at the lower end on the side face 2A of the outer box, the bottom plate 6A of the outer box constituting the top face of the machine room, and angle members 80 fixed to the lower edge on the both sides of the heat insulation box. The angle member has substantially U-shaped cross-section defined by the upper wall 80A, the longitudinal wall 80B and the lower wall 80C. The flange and the bottom plate are joined under a state where the lower wall abuts against the upper surface of the inward flange and the upper wall abuts against the bottom plate.
Patent JP-H02153109-A (JP)
Title: Solidifying agent and ground improving material using this agent, and ground improving method
Inventor: CHIBA KEIICHI
IPC: E02D3/12
Filed: 1988-12-02
Abstract: PURPOSE:To obtain ground improving agent for saving resources and without secondary pollution by mixing combustion residue, with solidifying agent consisting of dust collected in a combustion furnace, and aluminum sulfide or its salt, and by mixing or driving them in poor subsoil. CONSTITUTION:Solidifying agent is made of dust collected by the dust collector of a waste product combustion furnace, and aluminum sulfide or its salt. After that, with the solidifying agent, the combustion residue of the combustion furnace is mixed to make ground improving material. Then, the ground improving material is mixed with poor subsoil, and the subsoil is hardened, or the material is driven into the poor subsoil, and a dust pile is formed, and ground is improved. As a result, resources can be saved, and the ground improving material strong in solidification fixing action and without secondary pollution can be obtained.
Patent JP-2000132200-A (JP)
Title: Audio/video device with voice recognizing function and voice recognizing method
Inventor: OKAWA KOICHI
IPC: G10L21/0208
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make performable the input of human voice to a voice recognizing device even if a sound is outputted from the speaker of an audio/video device nearby. SOLUTION: This device is provided with a band pass attenuator 3 for attenuating the sound of the frequency band extending from several 100 Hz to several kHz, which corresponds to human voice, of the sounds outputted from the speakers 8-11 of the audio/video device. The sound pressure level of the sound outputted from each speaker is detected by a voice recognizing device 13 through a microphone 12, and when the sound pressure level disturbs the input of human voice to the voice recognizing device 13, since a control means 14 controls the band pass attenuator 3 to attenuate the sound of the above frequency band, the input of human voice to the voice recognizing device 13 can be performed while listening to the music of the audio/video device.
Patent JP-H09148608-A (JP)
Title: Foldable solar cell device
Inventor: KACHI MASANORI
IPC: H01L31/042
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To lessen as much as possible the breakage and poor contact of a lead wire when a solar cell device is thinly formed and folded up using the lead wire which is folded at a small radius of curvature, and the folding wire is folded up very frequently. SOLUTION: A plurality of solar cells 1 are connected in such a manner that they can be folded by folding lead wires 6. The folding lead wires 6 are provided with the first lead wires 6A on the second lead wires 6B, which are foldably connected, and coil panels 7. The first lead wires 6A and the second lead wires 6B are connected to the adjacent solar cell 1. The first lead wires 6A are provided with a shaft part 8 which is positioned on a folding wire, and the second lead wires 6B are provided with a cylindrical part 9 where the shaft part 8 of the first lead wires 6A is inserted. The shaft part of the first lead wires 6A is inserted into a coil spring 7, and the coil spring 7 is provided between the surface of the shaft part 8 of the first lead wires 6A and the inner surface of the cylindrical part 9 of the second lead wires 6B.
Patent JP-H11138399-A (JP)
Title: Grinding device
Inventor: KATO YUKIYOSHI
IPC: B24B5/37
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To discriminate the small variation in shape in the surface of a workpiece and the deformation and displacement of the workpiece itself, and make measurement of them. SOLUTION: In general, since the abrasion and surface roughness to be repaired in surface shape of a workpiece are measured as small irregularities, and the deformation and displacement of the workpiece itself, which are changed by external force, are measured as the variation in position, a grinding means 1 is provided, which is confronted with the surface of a rotating roll 20, and grinds the surface of the roll while being moved in the roll axial direction at the definite speed, measuring means 2 is also provided, which measures the variation in position in the radial direction over the surface of the roll.  Measurement data obtained by the measuring means 2 is analized in frequency, its components above a definite frequency, are classified into a component of the small variation in position, and its components less than a definite frequency are separated as the great variation in position. And a control means 3 is provided, which controls the grinding means 3 in such a way that at least, the component of the small variation in position can be removed.
Patent JP-H07215712-A (JP)
Title: Method of producing silicon carbide powder from vaporized polysiloxane
Inventor: UIRIAMU HENRII ATSUTOUERU
IPC: C01B31/36
Filed: 1994-12-09
Abstract: PURPOSE: To provide the production method of the powder suitable for producing a silicon carbide ceramic, low in aggregation, high in purity and fine with a simple process and good cost effectiveness.  
     CONSTITUTION: In the production method of the silicon carbide powder in a single heating step, the step in which the vaporized polysiloxane is introduced to a reaction chamber, and the polysiloxane vapor is heated at ≥1,600°C for 0.01 sec-30 min in the reaction chamber to form the silicon carbide powder and the silicon carbide powder is captured in included. The polysiloxane preferably includes (a) cyclic polysiloxane expressed by the formula: (R 2 SiO) n  (wherein, each R is independently hydrogen atom or a 1-6C hydrocarbon group; and (n) is an integer of 3-8) or (b) linear polysiloxane of R 3 Si-O-(R 2 SiO) n -SiR 3  (wherein, each R is independently hydrogen atom or a 1-6C hydrocarbon group and (n) is the integer of 0-8). 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000124525-A (JP)
Title: Slab solid laser oscillation device
Inventor: KARUBE NORIO
IPC: H01S3/06
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To contrive to increase the output of slab solid laser oscillation device while an adverse effect due to the mutual irradiation of LDs is inhibited. SOLUTION: Laser mediums 1a and 1b are respectively arranged between an output mirror 3 and a totally reflecting mirror 8a and between a totally reflecting mirror 4 and a totally reflecting mirror 8b. Excitation lights 5a and 5b from LD stacks 2a and 2b arranged on both sides of a slab solid laser oscillation device are incident on the mediums in the order of 1a to 1b and 1b to 1a, the considerable parts of the incident lights are consumed for a laser excitation and one part (the comparatively small quantity of light) of the remnant reaches the LDs of the LD stacks 2b and 2a opposing to each other. Laser beams 6 overlap each other to form standing waves within an optical resonator. Output light 9 is taken out from the mirror 3 to the outside.  The end surfaces of the mediums 1a and 1b are obliquely cut so as to roughly satisfy the Brewster's condition and jigzag optical paths are respectively formed in the mediums 1a and 1b.
Patent JP-H07156621-A (JP)
Title: Initial correction method for tire inflation pressure lowering detection device
Inventor: NAKAJIMA MIKAO
IPC: B60C23/06
Filed: 1993-12-07
Abstract: PURPOSE:To provide the initial correction method for the tire inflator pressure lowering detection device, which accurately and quickly corrects the initial difference of a tire, and thereby accurately detects lowering in pressure. CONSTITUTION:Each speed V1 of a tire is detected (step S4), when the speed V1 is found to have been larger than a threshold value Vth, longitudinal acceleration A1 is computed based on the speed V1 (step S7). Furthermore when the computed longitudinal acceleration A1 is found to have been smaller than a threshold value Ath, it is judged whether or not a vehicle is running straight ahead (step S9). As a result, the vehicle is found to have been running straight ahead, the angular velocity F1 of rotation is stored in the angular velocity of rotation area of a RAM to be used for initial correction (step S10), and the aforesaid process is repeated until the running distance of the vehicle arrives at a definite distance. When the running distance of the vehicle has arrived at the definite distance, a correction factor is determined using only the angular velocity of rotation stored in the angular velocity of rotation area (step S14).
Patent JP-H07136774-A (JP)
Title: Method and material for resistance welding of dissimilar metal
Inventor: OIKAWA HATSUHIKO
IPC: B23K11/16
Filed: 1993-11-15
Abstract: PURPOSE:To keep the high strength of a joint in the wide current range by using the iron/aluminum clad of the prescribed ratio of the thickness of a sheet made of aluminum to that of the steel sheet. CONSTITUTION:A galvanized steel sheet 1 is arranged on the iron side c>f a clad sheet of double layer of iron/aluminum made of a cold-rolled steel sheet 3 and an aluminum sheet 4, and an aluminum sheet 2 is arranged on the aluminum sheet 4 side to execute the spot welding. The iron/aluminum clad sheet where the ratio of the thickness of the aluminum sheet to that of the steel sheet is 1:1.3-1:5.0 is used, and the welding is executed under the condition where the welding current is 7.5-15.5A, and the welding time is 80-280ms. This constitution suppresses the deposition of the aluminum and the plating to the minimum, and high strength of the joint can be secured.
Patent JP-H07139766-A (JP)
Title: Liquid curtain air conditioner
Inventor: KURIHARA YASUNARI
IPC: F24F5/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide a liquid curtain air conditioner in which clean liquid can be circulated and which can be used without being influenced by a flow rate change of a heat source side even in the case of a refrigerant tube. CONSTITUTION:A liquid curtain air conditioner has an upper nozzle header 11 having many nozzles to form a liquid curtain 13 in an air conditioning space, a lower liquid tank 12 for collecting liquid from the curtain, and a liquid circulating system 4 in which a lower liquid tank 12 is coupled to an upper nozzle heater 11 via a tube, and comprises a heat exchanger 8 provided in the system 4, wherein a heat source side of the exchanger 8 is connected to a heat source apparatus 2 for manufacturing refrigerant or chilled and hot waters.
Patent JP-S63159549-A (JP)
Inventor: OTSUKI TAKAO
IPC: D03J1/02
Filed: 1986-12-22
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。