baber/WOPTO huggingface dataset:
Patent JP-H11289604-A (JP)
Title: Control device for traction of electric motor car
Inventor: KURIYAMA SHIGERU
IPC: B60L7/16
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a control device which can control a braking force even when a revolution indicator is not attached to every wheel by a method wherein the speed of rotation of a motor in a braking operation is set at the specific ratio of the speed of rotation of the motor immediately before the start of the braking operation and an instruction current value is increased gradually. SOLUTION: The speed of rotation of a motor before the start of a braking operation is set at ω1, the operating speed of rotation ω2 of the motor in a point A is set at ω=0.8ω2, a braking instruction current value is increased, and a braking force is increased. In a point B, the speed of a car body is decreased due to the braking force, and a slip rate is reduced so as to cross a slip curve which is decided by the state of a vehicle and the state of a road surface. In a point C, the braking instruction current value becomes larger than the value of a motor current which flows actually, the operating speed of rotation of the motor is decreased gradually, and an increase in the braking instruction current value is reduced.  In a point D, the braking instruction current value becomes larger than the value of the motor current which flows actually, and the increase in the braking instruction current value is stopped. In a point E and a point F, the braking instruction current value becomes larger than the value of the motor current, the operating speed of rotation of the motor is decreased gradually, and the point E and the point F are repeated.
Patent JP-S59218543-A (JP)
Title: Controller of printer
Inventor: ISHIKAWA TAKAO
IPC: G06K15/00
Filed: 1983-05-26
Abstract: PURPOSE:To increase the flexibility of connection or the range of interchangeability for a printer controller by transmitting automatically a changing instruction for extension control code to the printer side in case the mutual combination is changed between a host device and the printer. CONSTITUTION:A control code is transmitted from a host device 1, and a printer receives this code and prints out the print contents indicated by the device 1. A control part 2 delivers a control instruction to a driver part 3 on the basis of definition that is previously agreed between the device 1 and the part 2. Then a mechanism part 4 is driven to print out the instruction. If a changing instruction is transmitted from the device 1 for an extension control code, the contents of a memory 5 are automatically updated. The operation based on the subsequent extension control codes are carried out in response to the data obtained after update. As a result, the extension is controlled by the contents of the update data when the connection is changed to a new host device.
Patent JP-2000282933-A (JP)
Title: Auxiliary control device for injector
Inventor: HIBI TAKESHI
IPC: F02D41/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily synchronously operate them, even when a plurality of injectors are fitted to one cylinder for tune-up by providing a detecting part detecting the control signal from an injection control part and a synchronously controlled signal which generates part generating a synchronously controlled signal synchronizing with the control signal. SOLUTION: In a six-cylinder engine, of which each cylinder is provided with one of a first injector 20, when a second injector 20 is provided more on each cylinder, the respective first injectors 20 are connected together by the use of a control part 40 and wirings 3, the respective second injectors 30 are connected together by an assistant control device 1 and wirings 4. This assistant control device 1 is provided with input parts 1c for detecting control signals related to the injection actions of the first injectors 20, and constituted so as to generate synchronously controlled signals following the control signals input here from the control part 40. Hereby, even when injectors are provided addition for tune-up, the operation can be controlled properly.
Patent JP-H07281133-A (JP)
Title: Lens frame of spectacle frame
Inventor: NAKANISHI EIICHI
IPC: G02C1/06
Filed: 1994-04-05
Abstract: PURPOSE:To provide lens frames of a spectacle frame designed to surely prevent chipping and cracking of lenses by effectively absorbing the external force acting on the lens frame. CONSTITUTION:The lens frames 5 of the spectacle frame of a type that the lens frames 5 are fitted into annular grooves 3 formed on the outer peripheral surfaces 2 of the lenses 1 have T-shaped sections provided with projecting line parts 7 to be fitted into the annular grooves 3 on the inner side of flat edge rings 6. Cushion materials 10 to be interposed in the parts of the lens frames 5 in contact with the lenses 1 are sheet members 11 having U-shaped parts 12 to be fitted to the projecting line parts 7 and flat parts 8, 8 which are disposed successively at both ends thereof and are pressed to the inside surfaces 6a of the edge rings 6. These members are integrally molded of elastic materials.
Patent JP-H08274558-A (JP)
Title: Agc circuit for mobile communication equipment
Inventor: TAKAHASHI KAZUSHI
IPC: H04B1/16
Filed: 1995-03-28
Abstract: PURPOSE: To provide an AGC circuit capable of following gradual and steep level fluctuation by fading of a received input signal and stably performing an operation over a wide dynamic range. CONSTITUTION: The received input signal is distributed into two signals by a signal distributor 31, and the signal on one side is logarithmically compressed and detected by a logarithmic amplifier 32. The gain of a variable gain amplifier 34 is controlled by making the output of the amplifier follow the fluctuation of a center value fluctuating gradually by a first time constant circuit 33 set with a time constant τ1>= one second, and the gain of a second variable gain amplifier 36 is controlled by making the out of the amplifier 32 follow the fluctuation of an instantaneous value fluctuating steeply like Rayleigh fading by a second time constant circuit 35 set with a time constant τ2 of value less than τ1.
Patent JP-S5617587-A (JP)
Title: Video signal output circuit of magnetic reproducer
Inventor: KOBORI YASUNORI
IPC: H04N5/93
Filed: 1979-07-24
Abstract: PURPOSE:To secure the projection of other video signals at part of the reproduced screen without remodeling the TV picture receiver, by securing the phase synchronization of the vertical synchronous signal of the reproduced video signal with that of other video signals. CONSTITUTION:The switching is given between reproduced video signal 1 obtained from VTR and the 2nd video signal 2 by switching signal 5 and gate signal 6 and via switch 7 with every field period. Thus compound video signal 8 is obtained. Then vertical synchronous signal 17 is extracted out of composite synchronous signal 10 obtained from video signal 2 and then switched to reference signal 18 incorporated into servo control circuit 12 by selection switch signal 22 via switch 19 to be supplied to phase comparator 20 and to secure the phase synchronization with the vertical synchronous signal of the reproduced video signal. On the other hand, signal 10 is supplied also to gate 11 and sampled partially by signal 6 to be turned into video signal 13 of the belt-like black level at the switching position of the two images.
Patent JP-S62249792-A (JP)
Title: Thermal transfer material
Inventor: SUZUKI TAKEYUKI
IPC: B41M5/40
Filed: 1986-04-24
Abstract: PURPOSE:To enable a wide range of choice of a coloring agent, by providing at least one hot melt binder layer and a coloring agent layer made substantially of only the coloring agent. CONSTITUTION:A thermal transfer layer 3 consists of a first binder layer 3a, a coloring agent layer 3b made substantially of only a coloring agent, and a second binder layer 3c, as mentioned in order from the side of a substrate. In the binder layers 3a and 3c, combination of two or more from among a natual wax such as spermaceti and beeswax, a petroleum wax such as paraffin wax and microcrystalline wax, a synthetic wax such as wax oxide and ester wax, a higher fatty acid such as lauric acid and myristic acid, and the like are used as neccesary. As the coloring agent forming the coloring agent layer 3b, any of well-known dyes or pigments such as carbon black, nigrosine dye, and lamp black can be used entirely regardless of uniform dispersion properties to a hot melt binder. Additionally, the thermal transfer layer 3 of approximately 2-30mum thickness in all is preferable.
Patent JP-S581696-A (JP)
Inventor: KAMIMURA MASAHARU
IPC: B67D7/28
Filed: 1981-06-16
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-S62251824-A (JP)
Title: Data transfer system for disk storage device
Inventor: TAKAHASHI KENJI
IPC: G06F3/06
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a rapid data transfer rate by executing data transfer also in a section near an index in which data recording is not executed by a data transfer means. CONSTITUTION:A hard disk system executes data writing/reading between a host computer 10 and a hard disk 16 and is provided with an interface 11, a direct memory access (DMA) LSI 12, a hard disk controller LSI 14, a buffer memory 15, and a hard disk device 16. A microcode part 17 is included in the controller LSI 14 to store control procedure program. Receiving a WRITE instruction from the host computer 10, the controller LSI 14 allows the hard disk device 16 to start sector search of the like. Thus, data transfer can be speeded up by transferring data from the host computer 10 to the buffer memory 15 during the sector search.
Patent JP-H02270830-A (JP)
Title: Production of phenols and hydroxybenzoic acids
Inventor: SAIMA HITOSHI
IPC: C07C39/04
Filed: 1989-04-13
Abstract: PURPOSE:To obtain hydroxybenzoic acids by bringing tar prepared by carbonization of coal into contact with an aqueous solution containing an alkali sulfate, etc., in the presence of Ca(OH)2 under heating to give phenols as alkaline metal salts and reacting the phenols with CO2. CONSTITUTION:Tar prepared by carbonization of coal, preferably after concentration of phenols by a means such as distillation, is brought into contact with an aqueous solution containing at least one selected from an alkali sulfate, an alkali sulfite and an alkali hydrogensulfite in the presence of Ca(OH)2 at 30 deg.C - the boiling point for 30 minutes to 5 hours to give phenols as alkali metal salts. Then the phenols are reacted with CO2 and hydroxybenzoic acids are extracted as alkali metal salts. The reaction products are precipitated with an acid by adding sulfuric acid and/or sulfurous acid and the phenols, the hydroxybenzoic acids, the alkali sulfate, etc., are recovered. The aimed substances can be formed readily and inexpensively.
Patent JP-H06332410-A (JP)
Title: Method and apparatus for generation of gray level
Inventor: ARAN BURUJIE
IPC: G02F1/133
Filed: 1994-05-02
Abstract: PURPOSE: To provide a method and a device for generating a gray level to a passive matrix liquid crystal display screen easily and flexibly constituted and capable of using a circuit consisting of the small number of logic elements. CONSTITUTION: A screen is practically partitioned to plural pixel blocks having the same dimension in order to obtain a surface having an apparent gray level by activating the prescribed rate of pixels on the surface, a set of patterns expressing blocks in each apparent gray level is previously determined and various patterns 20 to 27 in the same set have active pixels of the same rate, e.g. two pixels out of sixteen pixels in the case of a gray level corresponding to 2/16 gray scale from white to black, but the arrangement of non-active pixels and active pixels is different in each pattern. In the case of displaying respective pixels on a picture, a pattern in a set corresponding to a required gray level is selected and each, pixel is displayed by the active state or non-active state of a dot having the same position in the selected pattern.  At the time of redeterming the picture, a different pattern out of the patterns 20 to 27 in the corresponding set is selected.
Patent JP-2000285220-A (JP)
Title: Method and device for processing picture, and picture data format used therefor
Inventor: OONODA HITOSHI
IPC: G06T1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the method and device for processing picture, which have characteristics of a command system and can secure the downward compatibility over the future, and to provide a picture data format used therefor. SOLUTION: When picture data is subjected to picture data and the processing result is outputted, program codes 114 and 124 of the picture processing to which picture data 101 is subjected are stored correspondingly to this picture data 101 in a format of picture data where a picture processing header part 102, which indicates that program codes of picture processing to which general picture data is subjected are attached and picture operation blocks 110 and 120 where program codes of picture processing to which general picture data is subjected are stored are added. When picture data is outputted, the program codes stored correspondingly to this picture data are executed, and picture obtained as the result is outputted.
Patent JP-H02271648-A (JP)
Title: Resin molded electronic part and mold therefor
Inventor: NAKANISHI ITSUHITO
IPC: H01L23/28
Filed: 1989-04-13
Abstract: PURPOSE:To align the fluid tip line of resin, improve quality and productivity, and make thinner the total thickness of product by providing a recessed part at a part for fitting a semiconductor chip to a substrate and making the thicknesses at the front and rear of a sealing part equal to each other. CONSTITUTION:The thickness at the front and rear of a sealing part 1a of a resin molded electronic parts is made equal. Thus, resin flows equally from a gate 6 to the upper and lower part of a substrate 3 and the gap between the upper surface of a semiconductor chip 2 and the lower surface of a recessed part 3a of the substrate 3 is equal within an upper mold 4 and a lower mold 5. Thus, the fluid tip line of resin is aligned, no space is formed by entrapping gas into one mold, no one-sided pressure is applied to the substrate 3 to generate deformation, and insulation properties of a product are not damaged. Therefore, a resin molded electronic parts 1 with improved quality can be obtained with improved productivity.
Patent JP-H11295523-A (JP)
Title: Polarized light separating sheet, optical sheet laminate, surface light source device and transmission type display device
Inventor: KAJIMA KEIJI
IPC: G02B6/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of interference fringes at the time the surface on the coating layer side of a polarized light separating sheet comes into contact with the smooth surface of another translucent material without damaging the smooth surface. SOLUTION: The rear surface of a transparent base material sheet 12 of the polarized light separating sheet 19 consisting of the transparent base material sheet 12 is provided with the coating layer 14. Spherical beads 16 having a grain size in a range of 1 to 10 μm are arranged to project from the surface of the coating layer 14 so that the coating layer 14 comes into contact with the smooth surface 18A of the translucent material 18 via the spherical beads 16. The half-value width of the grain size distribution of the spherical beads 16 is confined to >=1 μm and the projection height from the coating layer 14 is made uniform.
Patent JP-H01265171-A (JP)
Title: Testing method
Inventor: FUJIWARA EIJI
IPC: G01R31/00
Filed: 1988-04-18
Abstract: PURPOSE:To improve the error detection capacity of a string of a duplex constitution by adding the outputs of both compressors when a test input to each device from a test pattern generator has been ended and detecting a fact that its added value coincides with a prescribed pattern. CONSTITUTION:To test object devices or circuits 20, 30 of a duplex constitution being in a relation in which an output of one device is a complement of an output of the other device, a random pattern being a test input which has been generated by a test pattern generator 10 is inputted. Subsequently, an intrinsic compressed value generates by compressing hourly outputs from the test object devices or circuits 29, 30 which follow up the test input from the test pattern generator 10 by compressors 40, 50. When the test input from the test pattern generator 10 has been ended, outputs of both the compressors 40, 50 are added by an adder 60. Next, whether the added value and a prescribed pattern coincide or not is compared by a comparator 70.
Patent JP-H11285772-A (JP)
Title: Manufacture of press-formed pulley and device therefor
Inventor: IDEUSHI HIROYUKI
IPC: B21K1/42
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To enable the miniaturization of a pulley, particularly in the width direction and to improve prescribed rigidity and durability thereof in a manufacturing method of the press-formed pulley used in large quantity because of excellence in light weight and productivity, and advantage in cost. SOLUTION: A belt hanging ridge in the cylinder part of a bottomed cylindrical body is pushed to a rim 2 side in a pulley barrel part by ironing it through rolling. A protruded annular flange 7 is formed by pushing to the one side through ironing and the flange serves as the prevention of come-out of a belt and the outer dimension W1 thereof is formed as the whole width of the pulley. As a V groove formed in the width direction of the belt hanging ridge 3 to the whole width W1 of the pulley, since the one end side can be pushed to a shoulder part in the inner side surface of the annular flange 7 i.e., to almost half dize of the plate thickness extended part of the rim 2, the effective width for winding and hanging the V belt i.e., the effective width W2 for winding and hanging in the pulley can be pushed to the rim 2 side.  In this result, the whole width W1 of the pulley can be pushed to the rim 2 side and the whole pulley can be thinnened and miniaturized and lightened.
Patent JP-S60237923-A (JP)
Inventor: OOGAKI MAMORU
IPC: A01G9/02
Filed: 1984-05-09
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-H01265239-A (JP)
Title: Camera system
Inventor: EGAWA TAKESHI
IPC: G03B17/18
Filed: 1988-04-16
Abstract: PURPOSE:To improve operability by permitting an index display means to jump unselected alteration modes when a 2nd selecting means selects the remainder of plural alteration modes some of which are selected by a 1st selecting means. CONSTITUTION:It is assumed that there are four alteration modes A, B, C and D which can be changed, and that the 1st selecting means selects the two alteration modes B and C. In that case, the 2nd selecting means can jump the other alteration modes A and D that the 1st selecting means does not select and can select the modes B and C in turn. Moreover, the index display means displaying the mode altered by the 2nd selecting means moves the two selected alteration modes B and C in turn, and does not index the remainder, unselected alteration modes A and D, whereby unnecessary operational steps can be omitted to improve operability.
Patent JP-2000288567-A (JP)
Title: Circulating type sewage cleaning apparatus of temporary toilet
Inventor: KUME TOSHIO
IPC: C02F3/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve excellent sewage treatment efficiency and to prevent washing water to be reutilized from becoming turbid by partitioning a sewage treatment tank into first and second aeration tanks and a treated water tank of membrane treated water and arranging a membrane treatment tank pumping up primary treated water after aeration treatment to subject the same to membrane treatment. SOLUTION: Washing sewage from a toilet is allowed to flow down to a first aeration tank 16 from the inflow port 18 of a sewage inflow pipe 19. When new washing sewage flows in the first aeration tank 16, primary treated sewage stagnated in the transfer passage provided to the terminal part of the first aeration tank 16 flows to a second aeration tank from a flooding wall 23. The treated sewage overflowing the underwater weir 30 of the terminal part of a transfer passage 27 is pumped up to a membrane treatment tank 32 by a pump P1 and filtered by the filtering treatment membrane 34 of a membrane separation chamber 35 while a membrane surface is aerated and washed by an air diffusing device 36 and secondary treated sewage being membrane treated water is gathered to be allowed to flow in a treated water tank 40 from a transfer pipe 41.  The filtered untreated water overflowing the membrane treatment tank 32 is returned to the terminal part of the first aeration tank 16 from a return pipe 39.
Patent JP-H09276745-A (JP)
Title: Antifoaming device
Inventor: NARUKAMI YOSHIHISA
IPC: B05B1/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To increase the area of an open hole and to retard the clogging of a water sprinkling hole in an antifoaming device for suppressing the foaming in a reaction tank such as an aeration tank by sprinkling water by arranging plural water sprinkling holes having a rectangular projection at appropriate intervals in the axial direction of a water sprinkling pipe to be provided in the reaction tank. SOLUTION: This antifoaming device 6 is formed by providing plural branch pipes 8 in the axial direction of the water sprinkling pipe 7 extending from one side to the other of a reaction tank. A flange 8a is formed at the end of the branch pipe 8, a baffle plate 10 is opposed to the end opening of the branch pipe 8, a U-shaped guide plate 11 is furnished with an open part 11a positioned on the lower side to surround the end opening of the branch pipe 8. A water sprinkling hole 9 having a reactangular projection and with the long side of the rectangle intersecting the axis of the water sprinkling pipe 7 is formed with the flange 8a, the lower end of the guide plate 11 and the baffle plate 10. The open hole area is increased in this way, and a sufficient antifoaming effect is exhibited.
Patent JP-H04325876-A (JP)
Title: Pulse generator
Inventor: ITO HISAHARU
IPC: H03K7/08
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an output pulse signal in which a pulse width is varied at a high speed. CONSTITUTION:Initial data when a pulse width is varied, is set to an incremental-decremental counter 1a by a microprocessor. Then, final data is set to a data comparator 1c. The counter 1a incrementally or decrementally counts by a data comparator 1b until the output data coincides with set data. The incremental or decremental data of this case is sequentially latched to a buffer 1b. Data to be set to a counter 1 is continuously updated by using the latched data.
Patent JP-H09283564-A (JP)
Title: Semiconductor bonded structure
Inventor: YUKI FUMIO
IPC: H01L21/321
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To well connect a semiconductor element to an interconnection board. SOLUTION: This surface comprises a semiconductor element 102 having at least alignment grooves 107 at the four corners and a plurality of third bumps 106 and a interconnection board 103 having at least four first bumps matched to the semiconductor element 102 and second bumps 105. The grooves 107 of the element 102 are fitted to the first bumps to bond the second bumps 105 to third bumps 106. Thus it is possible to reduce the cost of the semiconductor bonded structure and improve the connection reparability of the semiconductor element to the board and the mechanical reliability of the bump bond.