baber/WOPTO huggingface dataset:
Patent JP-H0636793-A (JP)
Title: Sealed lead-acid battery
Inventor: OSUMI SHIGEHARU
IPC: H01M10/12
Filed: 1992-07-16
Abstract: PURPOSE:To provide a sealed lead-acid battery easy to manufacture and having a stable characteristic by filling thermally expanded micro-capsules in a space formed between a powder layer filled around an electrode plate group and impregnated with an electrolyte and the cover back of a battery jar. CONSTITUTION:A positive electrode plate 1, a negative electrode plate 2, and a separator 3 are stacked and welded to form an electrode plate group, and it is inserted into a battery jar 4. The electrode plate group is not required to be pressed, and it is easily inserted. Cells are connected with an inter-cell connection section 6, then a battery jar cover 8 is welded to the battery jar 4. A fixed quantity of powder 14 is filled into a battery from a filling port 10 while vibration is applied. Acid-resistant thermal expansion micro-capsules 15 are filled from the filling port 10, the filling port 10 is sealed with a sealing plug 11, then thermal expansion is applied, and the space generated between a powder layer and the battery jar cover 8 is filled with the capsules 15 to fix the powder layer. A preset quantity of a sulfuric acid electrolyte is filled via a porous plate 13 after a valve 12 is removed.
Patent JP-H0266152-A (JP)
Title: Surface hardening method for titanium or titanium alloy
Inventor: TAKAYAMA ISAMU
IPC: C23C8/48
Filed: 1988-08-30
Abstract: PURPOSE:To form a thick hardened layer on a Ti surface by diffusing O, N, C, etc., from the Ti surface at a specific temp. to remove the hardened layer of a specific hardness and heating further the surface at a specific temp., then subjecting the Ti to forming. CONSTITUTION:The Ti or Ti alloy is subjected to a 1st time of heating at 1,000 to 1,600 deg.C in the gas of such atmosphere at which the O, N, and C or >=2 kinds of the elements are diffused from the surface thereof or in such molten bath. The above-mentioned molten bath is adequately >=1 kinds of soda lime glass, barium glass, borosilicate glass, and alumina silicate glass of 650 to 950 deg.C softening point, and enamel, etc., of >=750 deg.C calcination temp. The diffusion hardened layer of the interstitial type elements of the O, N and C is formed on the surface of the Ti or Ti alloy in this way. The layer having >=600 Vickers hardness Hv is removed if such layer is generated in this case. The above- mentioned Ti or Ti alloy is in succession subjected to the 2nd time of the heat treatment at 700 to 1,600 deg.C. The alloy is thereafter subjected to the desired forming such as rolling or forging. The diffusion treatment is executed in a short period of time at a high temp., by which the surface hardening of a low cost is executed.
Patent JP-H06169031-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO CHIKAICHI
IPC: H01L23/12
Filed: 1993-08-30
Abstract: PURPOSE:To minimize a stress working on a joint section between an IC chip and a wiring board and enhance the reliability of the wiring board, facilitate the increasing of the number of wiring layers and eliminate warping of the board by constituting the wiring board with the same material as that for the IC chip and forming wirings on an insulating film on the board by way of soft polymer layer. CONSTITUTION:This semiconductor device provides a semiconductor board 1 and an insulating film 2 formed on the front and rear sides of the semiconductor board 1 and a first soft polymer layer 4 which is formed on the insulating film 2 and has a first opening. There are further provided a first wiring 5 which is formed, extending on the bottom and the sides of the first opening, and what is more, which is not filled up in the central part of the opening, and an IC chip 6 which is electrically connected to the first wiring by means of solder in a location different from the first opening. The semiconductor board 1 and the IC chip are prepared with the same material. For example, a silicon board is applied for the board 1 where a through hole is bored with a laser.
Patent JP-S58104796-A (JP)
Inventor: ARUBAATO BII KOODO
IPC: C11D17/00
Filed: 1982-12-06
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-S6458460-A (JP)
Title: Working load monitoring device in nc machine tool
Inventor: YAMAMOTO KYOICHI
IPC: G05B19/416
Filed: 1987-08-27
Abstract: PURPOSE:To generate a working control signal speedily and correctly for the detection of the sensor signal in pulse form and the actually generated variation of the working load by judging the working state from the detection value of the working load and the average value of the detection value. CONSTITUTION:The detection value SB of the working load which is periodically detected by an AE sensor 11 and a sensor signal detection part 13 is compared with a threshold value SC supplied from a setting part 16, in a comparison part 18, and if SB>SC, a working control demand signal SD is outputted into a work control signal generation part 10, and the feed override of an NC device 111 is reduced to the previously set lower limit value. At the same time, the average comparison demand signal SE is outputted, and in an average value comparison part 19, the load electric current value SH detected by a load electric current sensor 12, detection part 14, and an average value detection part 15 is compared with a threshold value SI in a setting part 17, and if SH<SI, the feed override is restored to the original, and if SH>SI, the feed override is lowered to a proper value. Thus, the speedy and correct correspondence with the sensor detection signal in pulse form and the actual working load variation is permitted.
Patent JP-S59106558-A (JP)
Inventor: SATOU MASAAKI
IPC: D05C9/02
Filed: 1982-12-07
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-S58117068-A (JP)
Title: Processing circuit of picture data
Inventor: TANAKA ISAMU
IPC: G06T1/60
Filed: 1981-12-29
Abstract: PURPOSE:To reduce the processing time remarkably. by processing picture data while fetching the picture data, through the use of a plurality of memories. CONSTITUTION:To a chip selector CS of a memory 3 and a write enable WE(D) during the timing T1, a data read/write clock signal (C) and a data write clock (D) are applied, and a picture data 1 is written to the memory 3 via a data-in terminal DI and no picture data is written in other memories 4, 5. In the timing period T2, the picture data 2 is written in the memory 4 only with the similar procedure, and in the timing period T3, the picture data 1, 2 already written in the memories 3, 4 are read out and the picture data 3 is written in the memory 5. Thus, while fetching picture data shared by three lines having different combination at all times, the picture data are inputted to a logical operation circuit 10 one by one bit sequentially for the logical operation of 3 (line number) X 3 (pickup cell number).
Patent JP-S59133025-A (JP)
Inventor: SUTANISURAUSU JIEI REUSUKII
IPC: B29D22/00
Filed: 1983-11-16
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-S58117135-A (JP)
Title: Reinforcement of concrete supporting point
Inventor: KIKUKAWA SHIYUNZOU
IPC: E02D27/42
Filed: 1981-12-28
Abstract: PURPOSE:To avoid the separation of the concrete of the peripheral portion of concrete supporting points by a method in which the outside face of the supporting point is held by utilizing a steel formwork used in constructing the concrete supporting point and a prestress is introduced into it. CONSTITUTION:Using a formwork 11 for the side face of a concrete supporting point 3, a tension member 12 piercing through the supporting point 3 is tensionnally provided between the formworks 11. After concrete is placed and cured, a prestress is introduced into the tension member 12 through the formwork 11 in relation to the supporting point 3, the end portion of the member is tensionally connected to the formwork 11, and a compressive prestrain is given to the supporting point 3 by the facial pressure of the formwork 11. When giving a prestress in the expansion direction of the supporting point 3 to the portion at 1/2 of the height of the supporting point 3 where deformation becomes maximum upon receiving supporting pressures from the superstructure, the tensile stress of the outer surface generated by the elastic deformation of the supporting point 3 by supporting pressures is offset by the prestress (compressive stress). Thus, the generation of tensile force in the supporting point 3 does not occur, and therefore, its bearing force can be raised.
Patent JP-2001043309-A (JP)
Title: Bar code reader
Inventor: HACHIMAN ISAO
IPC: B07C3/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To precisely read a bar code even if the surface of an object where a bar code is displayed is not flat. SOLUTION: The bar code reader is provided with a reading window 16 where a reading frame on which a bar code to be read is positioned is formed. A contact face 16a which is brought into contact with the surface of an object 6 with a flat face in a focal point position with respect to CCD 22 is protrusively formed at an area which the reading frame of the reading window 16 occupies. When the reading window 16 is brought into contact with the surface where the bar code of the object 6 is displayed, the area where the reading frame of the reading window 16 is closely contacted to the bar code display face of the object 6 and the bar code can precisely be read even if the surface of the object 6 is not flat.
Patent JP-H1061062-A (JP)
Title: Radio wave-absorbing wall
Inventor: KOUNO KUMEHIKO
IPC: E04F13/21
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave-absorbing wall in which conventional and ordinary exterior materials can be used and which is favorable in workability. SOLUTION: Ferrite magnetic bodies 1 are shaped to have a square columnar form with the axis in the vertical direction, in this radio wave absorbing wall. And these bodies 1 are arranged at every specified distance along the electric field E in the state that one side face 1a thereof is parallel to the electric field E. The distance in the electric field direction between the ferrite magnetic bodies 1 is wider than the lateral width of the magnetic body. Ceramic tiles 4 are attached to the whole face as ordinary exterior boards, at the outside face of the ferrite magnetic bodies 1, to constitute the external wall face.
Patent JP-S58143494-A (JP)
Inventor: CHIYAARUZU RIIBUSU HOFUMAN
IPC: G11C14/00
Filed: 1982-12-09
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-H1063475-A (JP)
Title: 16-bit data mirror conversion system
Inventor: SHIRAKAWA MARE
IPC: G06F5/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To undergo mirror conversion of 16-bit data in a short time. SOLUTION: A 1st mirror converting means 2 inputs 16-bit data to be undergone mirror conversion, acquires mirror conversion data that corresponds to the value of lower bytes of the data from a mirror conversion table, and creates and inputs 16-bit data from the data and the upper bytes of inputted 16-bit data. A byte switching means 3 inputs the 16-bit data that is outputted by the means 2, switches between upper bytes and lower bytes of the data and outputs it. A 2nd mirror converting means 4 inputs the 16-bit data that is outputted by the means 3, acquires mirror conversion data which correspond to the value of lower bytes of the data from the mirror conversion table, creates 16-bit data from the data and the upper bytes of the 16-bit data that is inputted by the means 3 and outputs this data as 16-bit data which is undergone mirror conversion.
Patent JP-2000032888-A (JP)
Title: Fishing mark
Inventor: NAKAZAWA KOSAKU
IPC: A01K91/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fishing mark comprising a specific marking body consisting of the fiber group and a fishing-line fixer placed on the marking body, and capable of preventing sinking due to air passing in water in spite of using a fiber group. SOLUTION: This fishing mark comprises a marking body 12 of a spherical body made by the pressure welding of the ends of bundled fiber group and a fishing-line fixer placed on the marking body 12. Further the fishing mark may comprise a marking body consisting of fiber groups placed in the rod- shaped middle part in such a manner that they wrap a rod and their ends are bound, and tubes placed in such a manner that both ends of said rod on which the marking body is fixed are inserted into the tubes. Furthermore, the fishing mark may comprises a marking body consisting of the first fiber group formed in a spherical shape by winding fibers around a rod and the second fiber group formed by placing along the longitudinal direction of said rod in such a manner as to cover the first fiber group and binding both the ends, and a fishing-line fixer placed on the marking body.
Patent JP-H0263753-A (JP)
Title: Head driving apparatus of electrification thermal transfer printer
Inventor: SUZUKI KUNIAKI
IPC: B41J2/35
Filed: 1988-08-31
Abstract: PURPOSE:To control generation of discharge at a minimum by a method wherein when contact resistance existing between each head electrode and a thermal transfer ink ribbon exceeds a preliminarily established value, the title head driving apparatus is so constructed that supply on a driving pulse is stopped. CONSTITUTION:A head electrode 1b is electrified following a driving pulse, and a printing current (i) is supplied to a thermal transferink ribbon 3. When output voltage of a transistor 11 [iX(Ra+Rb+Rc+Rd+Re)] exceeds reference voltage 14 by variation of contact resistance Ra existing between the head electrode 1b and the thermal transfer ink ribbon 3, output of a voltage comparator 13 becomes at a L level, and a flip-flop 15 is set. A transistor 16 turns on until the flip-flop 15 is reset, a transistor 9 turns off, and a driving pulse 8 is interrupted. Then, since the head electrode 1b is not electrified while the driving pulse 8 is interrupted, supply time of the printing current (i) to the terminal transfer ink ribbon 3 becomes short. Thereby, though the head electrode is separated from the thermal transfer ink ribbon, discharge is controlled at a minimum, and the head can be prevented from breaking.
Patent JP-H1026468-A (JP)
Title: Cold temperature storage
Inventor: OTAKI CHIZUKO
IPC: F25D23/12
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To distribute the open air and inhibit the transmission of temperature from a hot temperature storage compartment to a cold storage compartment by providing a plurality of air distribution holes on the top and the bottom of an insulated partition space and further laying out piping and wiring for a cooling device and a heating device on the insulated partition space. SOLUTION: An insulated partition space 10, which is provided between a hot temperature storage compartment 2 of an insulated cabin 1 and a cold temperature storage compartment 6, is formed with an insulating material for wall surfaces 14 and 15 which are opposed to each other with a specified spacing. A lower part air distribution hole 11 is provided on the bottom of the insulated partition space 10 while an upper part air distribution hole 12 is provided on the top, thereby covering the upper part air distribution hole 12 with a net cover 13. Furthermore, piping and wiring to a cooling device 9 are laid out on the insulated patriot space 10. This construction makes it possible to distribute the open air freely and inhibit the transmission of heat from the hot temperature storage compartment 2 to the cold storage compartment 6.
Patent JP-2000041444-A (JP)
Title: Attachment structure for reserved seedling bed in riding rice plant transplanter
Inventor: TAKEUCHI OSAMU
IPC: A01C11/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To fix the reserved seedling bed to the machine body and solve the problem that a broader space is needed while it is stored. SOLUTION: This riding rice plant transplanting machine A is provided with the reserved seedling bed 90 on the side of the bonnet 22 and the reserved seedling bed 90 is made detachable. Further, when the reserved seedling bed is attached so that the bed may face to the inside of the machine body, the part 352 for the bed 90 to be placed is constituted so that it may overlap the sub-step 23 and the bonnet 22. In addition, the reserved seedling bed 90 is arranged more forward than the operating device in running.
Patent JP-H0381595-A (JP)
Title: Capacity control device for oil feed type screw compressor
Inventor: HASHIZUME ISAO
IPC: F04C28/10
Filed: 1989-08-23
Abstract: PURPOSE:To simplify the construction of an intake throttle valve in a capacity control device comprising a pressure regulating valve, an air discharge solenoid valve and the intake throttle valve by constituting the intake throttle valve with an electric valve, and installing a pressure sensor in an oil separator. CONSTITUTION:A capacity control device is constituted with an electric valve 2 and a pressure sensor 5. Upon detecting that the internal pressure of an oil separator 4 reaches the predetermined pressure level, a pressure sensor 5 sends a corresponding signal to the actuator part of the electric valve 2. As a result, the electric valve 2 totally closes and the flow of air to a compressor 3 is thereby interrupted. When the internal pressure of the oil separator 4 drops below the predetermined pressure level, te electric valve 2 is wide open, thereby allowing the free flow of air to the compressor 3. According to the aforesaid construction, the capacity of the compressor 3 can be controlled during an unloading operation and the efficiency of the compressor 3 can be improved. Also, the construction of the intake throttle valve can be simplified, and the wear and fracture thereof can be prevented.
Patent JP-S6459799-A (JP)
Title: Incandescent lamp lighting device
Inventor: SUGIMOTO HIROTOSHI
IPC: H05B39/04
Filed: 1987-08-31
Abstract: PURPOSE:To make a circuit small-sized and simplified and to obtain a long life of the circuit by controlling timing for generating switching pulses so as to output a constant voltage from an inverter circuit. CONSTITUTION:A transistor(Tr) driving circuit 8a is used to turn on and off Tr3, Tr4 at the same time and to control an operation of an inverter circuit 4. When Tr3 and Tr4 are both turned on, no current flows in a primary winding of a circuit 4 so that the circuit 4 is turned off. When Tr3 and Tr4 are both turned off, a current flowing in a resistance r0 is made to flow to bases of Tr1 and Tr2. When Tr1, for example, is first made to be on an active state, Tr1 is turned on through a winding L1' and a current of a primary winding L1 corresponding to an excitation current and a load current in the circuit 4 is made to flow in Tr1, so that an inductance of a transformer composing the circuit 4 rapidly decreases. When a voltage between a collector and an emitter in Tr1 is increased to decrease a voltage across L1, Tr1 is turned off and the voltage across L1 is inverted to repeat similar operations in Tr2, so that an output voltage of the circuit 4 is controlled to be constant and it is supplied to a lamp 7.
Patent JP-S59104819-A (JP)
Title: Pulse generating circuit
Inventor: NAKAI MASAKI
IPC: H03K3/0231
Filed: 1982-12-07
Abstract: PURPOSE:To simplify the constitution by providing a switching circuit, a switching control circuit and a voltage comparator circuit, and to form a pulse with high accuracy by eliminating an error having a pulse width due to the change in time constant. CONSTITUTION:The switching circuit 16 switching charge/discharge of a capacitor 4 of a time constant circuit 2, the switching control circuit 18 controlling the switching circuit 16 in response to a trigger pulse, and the voltage comparator circuit 20 detecting a terminal voltage of the capacitor 4 and controlling the switching circuit 18, are provided. A pulse is formed without requiring a comparator by using the pulse generating circuit in this way, elements such as trasistors are saved and the constitution is simplified. Since the circuit is constituted only by the single voltage comparator circuit 20, the disturbance of the pulse width attended by a change in the time constant at charging due to the base current is eliminated and a pulse with high accuracy is formed.
Patent JP-H1035326-A (JP)
Title: Automobile instrument panel
Inventor: SUZUKI HIROSHI
IPC: B60R21/20
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make air bag system expand smoothly into a cabin and to improve its appearance, in an automobile instrument panel which accommodates an air bag at its back side. SOLUTION: An instrument panel comprises a lower member 11 and an upper member 31, traversing both ends of vehicle's width substantially covering the lower member 11. At the assistant seat side of the lower member 11, an air bag opening 14 is provided on the upper side 13 covered with the upper panel member 31, while the upper panel member 31 forms a curvature 32 by which the upper panel 31 of the assistant driver's seat side positions lower than the driver's seat side so that when the air bag 61 expands, the curvature 32 is turned upward by the upwardly pushing force of the upper panel 31, and the curvature 32 of the assistant seat side is lifted upward further.
Patent JP-2000043741-A (JP)
Title: Power steering device
Inventor: MIICHI YOSHIAKI
IPC: G08G1/16
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To carry out the steering operation for avoiding a collision easily and quickly by setting the bigness of an auxiliary steering torque in response to the collision spare time upto the obstacle of frontside of an advance direction, relating to a power steering device. SOLUTION: The handle steering of a driver is assisted by calculating an auxiliary steering torque in response to the bigness of the steering torque at the handle steering time of the driver and also an object staying in the frontside of own vehicle is detected by a frontside object detection means 3 and the relative position of the object for the own vehicle is measured by a frontside object position measuring means 103 based on the detection information and the time spent until the own vehicle collides to the object is made to a spare time and calculated by a spare time calculation means 105 based on the measured relative position of the object and the time change of the relative position. A control gain for adjusting the bigness of the auxiliary steering torque in response to the spare time calculated by the spare time calculation means 105 is set by a control gain set means 109.
Patent JP-S6457447-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATA YOICHI
IPC: G11B15/467
Filed: 1987-08-28
Abstract: PURPOSE:To change surely from the reproducing state of a reverse tracking to the reproducing state of a normal tracking by performing a capstan motor accelerating control by using a reverse detecting gate signal corrected the extent of a phase difference between a head switching signal and a reproducing control signal. CONSTITUTION:The device is equipped with a recording control signal duty converter 1, a reverse tracking reproducing (the state to operate the different track at the time of the recording and reproduction) discriminator 2, an accelerating pulse generator 3, and a capstan phase reverse detector 5. The detector 5 is constituted of a phase difference detector 51, a reverse detecting gate generator 52 and a comparator 53. Then the phase difference of the head switching signal and the reproducing control signal is detected by the detector 5, the reverse detecting gate signal corrected the extent of the phase difference of said both signals is formed. Command signal for stopping acceleration of the capstan is outputted based on this reverse gate signal and the reproducing control signal obtained after starting the capstan acceleration. By this method, the rotation is surely performed from the state of the reverse tracking to the state of the normal tracking.