baber/WOPTO huggingface dataset:
Patent JP-H0971154-A (JP)
Title: Automatic cruising device
Inventor: WATANABE EIJI
IPC: B60K31/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve safety and conduct automatic travel control in response to the travel of a front vehicle even when low-speed travels and stops are repeated in traffic congestion by accurately obtaining the brake stop distance changed according to weather and the road surface. SOLUTION: When a vehicle is involved in traffic congestion, a congestion travel setting switch 21 is turned on. A front vehicle recognizing means 6 recognizes a front vehicle, and a front inter-vehicle distance calculating means 8 calculates the distance from the front vehicle. A front safe inter-vehicle distance calculating means 11 calculates the vehicle speed of the front vehicle based on the inter-vehicle distance and the speed detected by a speed detecting means 3, reads the brake stop distance for the speeds of this vehicle and the front vehicle from a brake stop distance memory means 10, and calculates the front safe inter-vehicle distance.  A vehicle control judging means 13 makes a judgment based on the front inter-vehicle distance, front safe inter- vehicle distance, and travel speed, gives a command to increase the vehicle speed to a vehicle speed control means 15 when the front inter-vehicle distance is larger than the front safe inter-vehicle distance, and gives a command to decrease the vehicle speed to the vehicle speed control means 15 when the front inter-vehicle distance is smaller than the front safe inter-vehicle distance on the contrary.
Patent JP-H0895315-A (JP)
Title: Document feeder
Inventor: OGATA YUKIHIRO
IPC: G03G15/00
Filed: 1994-09-26
Abstract: PURPOSE: To take all possible measures to ensure the destaticization of a carrying belt and to eliminate electric wave noise to an electric parts arranged on the periphery by providing a conducting member stretched all over the periphery of the inner surface of the carrying belt, which does not come in contact with a document platen, and collecting static electricity generated on the carrying belt. CONSTITUTION: In the case a document is carried by the carrying belt 83 while it is brought into contact with the document platen, the static electricity is charged on the belt 83. In such a case, the static electricity generated on the belt 83 is discharged to a pair of conductive sheets 111 and 112 stretched all over the periphery in a moving direction on both sides of the inner surface of the belt 83, which is not brought into contact with the document platen, whereby the pair of conductive sheets 111 and 112 collects the static electricity generated on the belt 83. Since a pair of pulleys 81 and 82 is connected to the ground part of a device main body through ground cables 121 and 122, the static electricity collected by the pair of conductive sheets 111 and 112 is conducted to the ground part of the device main body through the pair of pulleys 81 and 82 and eliminated.
Patent JP-H0892729-A (JP)
Title: Boron nitride-containing film-coated substrate
Inventor: IWAMOTO YASUSHI
IPC: C23C14/06
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a boron nitride-contg. film-coated substrate excellent in wear resistance, slidability and releasability by forming 2 boron nitride-contg. layers respectively having a different ratio in the number of atoms of boron to nitrogen on a substrate in a different thickness. CONSTITUTION: A boron nitride-contg. film to coat a substrate is formed with >=2 boron nitride layers respectively having a different ratio in the number of atoms of boron B to nitrogen N. These layers contain boron nitride having the crystal structure of cubic blende or hexagonal wurtzite. The B/N ratio in the outermost layer is controlled to 15-60 and that in the innermost layer to 1-2. Further, the thickness of the outermost layer is controlled to 1/100 to 2/1 of that of the innermost layer, and >=1 boron nitride-contg. intermediate layer having a B/N ratio intermediate to those of both layers is formed. This boron nitride-contg. film has a high hardness and is excellent in the chemical stability and adhesion to the substrate.
Patent JP-H09106610-A (JP)
Title: Apparatus for press-contact of magnetic medium
Inventor: YAMAGISHI HIROAKI
IPC: G03D13/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of pulse-like noises harmful to record/ reproduce magnetic signals and reading errors, by forming an elastic lead-like supporting member for energizing/pressing a flexible magnetic medium into touch with a magnetic head of a non-magnetized thin spring material. SOLUTION: The apparatus is provided with an elastically deformable lead- like supporting member 3 which energizes a film 5 of a substantially transparent magnetic layer as a flexible magnetic medium to be in touch with a magnetic head 7. The lead-like supporting member 3 curved in an arc shape is held in a cavity 11 formed by a pair of opposite walls 13, 15 of a rigid frame 9. The lead-like supporting member 3 when deformed presses the film 5 to a magnetic gap part of the magnetic head 7. A pressing force is determined by a constant and the amount of the deformation of a spring of the supporting member 3. A non-magnetized material and a thickness of the spring are selected in accordance with the required pressing force, and a relative position of the magnetic head 7 and rigid frame 9 is determined and fixed.
Patent JP-S61107930-A (JP)
Title: Isotope separation apparatus
Inventor: TANIGUCHI YOSHIHARU
IPC: H01J3/00
Filed: 1984-10-31
Abstract: PURPOSE:To reduce the expense required in separation operation, by using first and second concentrically arranged rotary collection bodies, each of which is formed in a semi-cylindrical shape. CONSTITUTION:A first collection body 6 and a second collection body 7, both of which are formed in a semi-cylindrical shape, are concentrically provided in a freely rotatable manner. When separation and collection are performed by the predetermined parts of the first and second collection bodies 6, 7, operation, such that the isotope element adhered to the other parts is liquefied and recovered in a recovery container, is alternately operated. Therefore, the separated isotope element can be efficiently and continuously recovered in spite of simple constitution. Because the above mentioned first and second collection bodies 6, 7 are used, the space utilization efficiency in a vacuum container can be enhanced. As a result, the expense required in separating operation can be reduced.
Patent JP-H1054216-A (JP)
Title: Lubrication device of engine
Inventor: SUGIYAMA KAZUYUKI
IPC: F01M1/18
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To enable a bypass filter to protect from a lubrication oil which assumes a high pressure at the time of an engine start or the like in a lubricating device of an engine. SOLUTION: A suction side 2A of an oil pump 2 is connected to an oil pan while an delivery side 2B thereof is connected to a supply channel 4. Then, the oil pump 2 supplies lubrication oil toward a lubrication object portion 6 of a main body of an engine via the supply channel 4. Furthermore, between the oil pump 2 and the supply channel 4, a relief valve 5 is provided. Furthermore, an inlet side 11A of bypass tube 11 is connected to the inlet side of the supply channel 4 while the outlet side 11B thereof is connected to the side of the oil pan 1. Besides, the bypass tube 11 is provided with a shut valve 17 at an upstream side of the bypass filter 8. Then, when the pressure of the lubrication oil discharged from the oil pump 2 exceeds a predetermined value, the shut valve is closed, and the lubrication oil which flows in the bypass tube 11 toward the bypass filter 8 is interrupted.
Patent JP-2001046977-A (JP)
Title: Postal item processing method
Inventor: KAWAI RIE
IPC: B07C3/14
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous sorting of postal items by reading plural pieces of the address information stated at the postal items and sorting the postal items by using the address information of the largest coincident number among respective pieces of the address information. SOLUTION: The address information of in-station bar codes read by an in-station pre-bar code reader 13, the address information of the in-station bar codes read by an in-station bar code verifier 18, the address information read by a customer bar code reader 15 as a result of correspondence with IDs read with an ID bar code reader 14 and the address information as a result of the recognition with a recognition device 30 are stored in order of higher priority into a memory device 40. The postal items 70 are sorted according to the in- station bar codes by using the address information of the largest coincident number among respective pieces of the stored address information and are stored into sorting boxes 19.
Patent JP-H0895697-A (JP)
Title: Writing pen, writing information processing method and acceleration detector
Inventor: YOSHIDA TETSUO
IPC: G06F3/033
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a motion signal exactly showing the handwriting of a pen point, to reduce the data quantity corresponding to the character of the motion signal and to embody a small-sized and highly accurate acceleration detector. CONSTITUTION: Plural motion detection means 103 and 104 are provided at the different distances from a pen point, and the motion signal at the pen point location is obtained based on the motion signal from these detection means. Handwriting information is composed of the time-series coordinate data corresponding to each point on a moving locus. Based on a plurality of coordinate data in the past, the location of the next coordinate data is predicted. Based on a predicted error, the next coordinate data is properly abolished. Within the two coils provided so that the coils may integrally move in only a prescribed direction when the external force by acceleration is added, the induced voltage according to the acceleratior is made to be outputted from the first coil, the driving current according to this induced voltage is formed, the current is imparted to a second coil, and the force in the opposite direction which is equal to the moving force for the first coil is made to be generated in the second coil. The voltage proportional to the driving current is defined as an acceleration signal.
Patent JP-H0661203-A (JP)
Title: Method of grinding semiconductor wafer
Inventor: MATSUMOTO KATSUHIRO
IPC: B24B37/04
Filed: 1992-08-05
Abstract: PURPOSE:To prevent contamination of the non-grinding surface and improve a deflection in a thickness of a semiconductor wafer in grinding of the semiconductor wafer. CONSTITUTION:On a jig comprising a wafer placing plate 1 and a template 2 having holes 2a, a semiconductor wafer 10 is arranged in the holes 2a, and a buffer material 4 such as glycerol, etc., is interposed between the non-grinding surface of the semiconductor wafer 10 and the wafer placing plate 1, and the semiconductor wafer 10 is connected with the wafer placing plate 1 to grind one grinding surface of the semiconductor wafer 10.
Patent JP-S6382605-A (JP)
Inventor: FURUYAMA SOUICHI
IPC: A47G23/00
Filed: 1986-09-27
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-H0568075-A (JP)
Title: Telephone set with clock
Inventor: SHIBUYA TADASHI
IPC: H04M1/21
Filed: 1991-09-10
Abstract: PURPOSE:To accurately and simply implement time correction of the telephone set clock by using a time tone from an exchange so as to set the time to an initial value. CONSTITUTION:A telephone base function section 1 is used to connect the telephone set to the time tone service of an exchange 7. A time tone from the exchange 7 is received by a time tone reception circuit 3 and a count of an advance circuit 4 is initialized so as to get a relevant time. The advance circuit 4 keeps advancing by a clock from an oscillation circuit 5. A numeral conversion circuit 6 converts a count of the advance circuit 4 into numeral information and the information is displayed on a display section 2.
Patent JP-S59123222-A (JP)
Title: Semiconductor crystal growth method
Inventor: OOTA KAZUNARI
IPC: H01L21/20
Filed: 1982-12-28
Abstract: PURPOSE:To obtain the growing method with which an interlayer isolation can be easily performed by a method wherein a semiconductor crystal layer is grown on a substrate after a material different from that of the substtrate has been buried in the groove located on the surface of the compound semiconductor substrate. CONSTITUTION:A photoresist pattern is formed on a semiinsulating Cr-doped GaAs substrate 1, and a groove 2 is formed thereon using an ion milling. Subsequently, an SiO2 film 3 is grown in the thickness same as the depth of the groove 2 is grown on the whole surface by performing a CVD method, a photomask wherein the above- mentioned pattern is inverted is applied, and an etching is performed on the SiO2 film 3 using the solution consisting of NH4F:Hf=5:1. As the SiO2 film 3 is grown in the thickness same as the depth of the groove 2, the SiO2 film 3 is filled in the groove 2 after etching and a flat surface can be obtained. An N-GaAs layer 4, which will be turned to an active layer, is grown on the substrate 1 obtained as above by performing an MBE method. A polycrystalline GaAs 5, which is in the thickness same as the N- GaAs layer 4 of an active layer is grown on the SiO2 film 3. As said GaAs 5 is a polycrystalline film, it is highly resistant, and its characteristics are not changed by performance of a heat treatment.
Patent JP-S60121849-A (JP)
Title: Information communication network of internode coupling looped bus
Inventor: OGUCHI NAOHISA
IPC: H04L12/437
Filed: 1983-12-05
Abstract: PURPOSE:To improve the reliability of the whole network and find trouble speedily by composing a bus of a looped bus and an opposite-directional additional bus, and extracting information from the additional bus and inserting information into the additional bus. CONSTITUTION:The communication network is put in operation by nodes (A00, A01...A0n) through the looped bus B0, and if trouble occurs in this system, the operation of the communication network is restarted by nodes (A10, A11...A1n) through the other system looped bus B1. When the trouble point is searched for, information is transferred from the transmission part S00 of the node A00 to the node A01 through the looped bus B0. When said information is detected normally, the transmission part S01 of the node A01 is connected to the additional bus C by an additional bus information inserting device E1, and the information is reported to the node A00. The node A00 receives the information from the additional bus C by an additional bus information extracting device D and a reception part R00 to detect whether the state of the node A01 is normal or not. Similarly, nodes (A02, A03...A0n) are checked to detect the position of the trouble in this system.
Patent JP-H04111134-A (JP)
Title: Test pattern producing device
Inventor: SAGA KOJI
IPC: G06F17/50
Filed: 1990-08-31
Abstract: PURPOSE:To shorten both the processing time and the turn-around time by extracting at random the gates out of a logic circuit based on the designated number of gates and the trouble definition number and defining the 0 and 1 degeneration troubles of the input and output pins of the extracted gates. CONSTITUTION:An extraction designating means 11 which performs the input of a keyboard or the designation of a card inputs the number of gates extracted out of a logic circuit 10 and the trouble definition number. A gate extracting means 12 extracts the gates at random out of the circuit 10 based on the parameter inputted by the means 11. Then a trouble defining means 13 defines the 0 and 1 degeneration troubles to all input and output pins of those extracted gates. A test pattern generating means 14 produces automatically or manually a detectable test pattern to the trouble defined by the means 13. A trouble simulation means 15 carries out the simulation of a trouble based on the produced test pattern. Thus the propriety of the test pattern can be easily decided.
Patent JP-H0277638-A (JP)
Title: Driving device of light contact breaker
Inventor: UNO MASAHIRO
IPC: G01N21/61
Filed: 1988-09-13
Abstract: PURPOSE:To reduce burden of a synchronizing motor at the driving start in a simple structure by providing a driving shaft, a friction plate and a compression coil spring. CONSTITUTION:The strength of a coil of a compression coil spring 24 is adjusted such that the contact friction force between contacting surfaces 22B and 25B at the driving side and at the driven side, and a friction plate 23 is smaller than a torque generated at the start of a synchronizing motor 21, and a driven shaft 25 is rotated the same number of rotation as a driving shaft 22 after a predetermined time. Accordingly, the burden of the motor 21 is reduced because of a slide between the contacting surfaces 22B and 25B at the start of driving, so that a light contact breaker 3A having a large moment of inertia can be rotated at the synchronizing speed with that of a synchronizing motor 3B after the redetermined time. Thus, the burden of the motor 3B at the start of driving is reduced.
Patent JP-2000067932-A (JP)
Title: Alkaline storage battery remaining capacity estimation method and capacity estimation device
Inventor: HIRAI TOSHIRO
IPC: H01M10/48
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To carry out the estimation of capacity in a short time in an arbitrary discharge state by estimating remaining capacity by applying an open circuit voltage, nominal capacity and estimated capacity in a pause state before and after charge or discharge to a voltage-capacity curve as well as estimating dischargeable capacity from full charge. SOLUTION: A computer 3 measures, memorizes and records the terminal voltage and current of a test object cell or a combination battery 1, and additional data such as temperature, humidity and battery distortion as required at predetermined intervals while controlling a test in a condition set in advance.  The computer applies a deterioration determining standard formula relative to a battery capacity and remaining capacity estimation method to the obtained test data, makes a deterioration determining formula from the deterioration determining standard formula according to a predetermined procedure to estimate the dischargeable capacity from fully charged state of the test object cell or the combination battery 1, and is provided with an arithmetic function to estimate the remaining capacity by applying it to a voltage-capacity relation formula, and furthermore, provided with a characteristic forming function to plot the test data at intervals of a certain period of time if necessary.
Patent JP-H08153427-A (JP)
Title: Manufacture of flat wiring body
Inventor: TANNO SHOGO
IPC: H01B13/00
Filed: 1995-09-07
Abstract: PURPOSE: To surely transfer only a wiring pattern part to an insulating tape in transfer process, and surely separate a conductor residual part from the wiring pattern part to facilitate its removal. CONSTITUTION: A conductor foil 2 laminated on a carrier tape 1 through an adhesive layer is punched to form a wiring pattern part, a first conductor residual part larger than the area enclosing its whole body, and a slit laid along the boundary with a second conductor residual part other than them. Of the conductor foil, only the first conductor residual part 22 is peeled from the carrier tape, and a first insulating tape 3 on which an adhesive layer 3a having a solid state at ordinary temperature is laminated is laminated thereon. Only the adhesive layer in the area covering the wiring pattern part is heated and pressurized by a lower heating board 53 to adhere the wiring pattern part to the insulating tape, the carrier tape is then separated at a sharp angle and peeled, and the second conductor remaining part 23 is successively removed while the insulating tape is curved.  A second insulating tape 5 is finally laminated followed by outer form punching. In the process for adhering the wiring pattern part of transfer process, a laminated tape 4 may be arranged in a chamber, and heated and pressurized in vacuum state.
Patent JP-H0279013-A (JP)
Title: Zoom lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B9/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a small-sized, lightweight, and low-cost zoom lens which has improved lens performance by applying a radial green lens to a zoom lens which has a lens group with negative refracting power at its head. CONSTITUTION:This zoom lens is a two-group zoom lens consisting of the lens group with the negative refraction power and a lens group with positive refracting power in order from the object side. The 1st negative lens group consists of a negative lens and a positive lens and the image-side surface of the positive lens is aspherical; and the 2nd positive lens group consists of two radial green lenses, both of which have positive power. The image-side lens between those radial green lenses is a positive power lens in a concave lens shape. Namely, the lens system includes the 1st negative lens group, a stop arranged in the 2nd lens group arranged behind it, and the positive-power radial green lenses which are arranged behind the stop and in the concave lens shape. Consequently, the off-axis aberration is compensated excellently and the small- sized, lightweight, and low-cost lens system consisting of a small number of elements is obtained.
Patent JP-H0648333-A (JP)
Title: Highly elastic rubber crawler
Inventor: KATO YUSAKU
IPC: B62D55/24
Filed: 1991-05-31
Abstract: PURPOSE:To put a high elastic rubber crawler on the market, which is easily wound on a driving wheel and does not damage a pavement surface, by improving durability of a rubber crawler. CONSTITUTION:This is a rubber crawler, in which, engaging holes for insertion of tooth-tips of a driving wheel at a fixed interval in the center of a crawler body R, is provided, a part between engaging holes is made an engaging section 1b to engage with a bottom of the driving wheel, protrusions 1a to prevent falling off is provided at an inner round face of both sides in the engaging section, and a lug 2a protrudes at an outer face. An inner round layer 1 including the protrusions is formed of high rigid urethane rubber, an outer round layer 2 including the lugs is formed of valcanized rubber of natural rubber, etc., or equivalent elastic body, and a high strength reinforcing cord 3 is embedded in an arranged state, in the circumferential direction of the crawler at both sides of the engaging hole, while in the right angle direction to the circumferential direction at the engaged position, at the inner round layer side near a boundary face of the inner round layer and the outer round layer in the crawler body.
Patent JP-S61109424-A (JP)
Inventor: FUJIWARA YASUTAKA
IPC: H02J3/00
Filed: 1984-10-31
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-H1074206-A (JP)
Title: Information service system
Inventor: NAKAMURA MANABU
IPC: G06Q30/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To service information corresponding to a user's condition in an information service system for distributing news data or the like through a communication line. SOLUTION: A terminal control means 102 outputs news data and extracts operation history based on user's operation and stores the operation history in an operation history storing means 106 in accordance with the classification of user's conditions managed by a condition manaving means 105. In addition, the means 102 requests new news data by using operation history corresponding to a user's condition as a transmitting condition. In an information server 110, a news data editing means 112 edits news data stored in a news data storing means 113 in accordance with the transmitting condition and transmits the edited data to an information display terminal 100, so that the information corresponding to the user's condition can be serviced.