baber/WOPTO huggingface dataset:
Patent JP-2000012986-A (JP)
Title: Ceramic substrate
Inventor: YOSHIOKA TAKASHI
IPC: H05K1/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent crackings, chippings, etc., of a ceramic substrate, when the substrate is positioned by chamfering the corner sections of the substrate respectively formed of the broad upper and lower surfaces and narrow side faces of the substrate. SOLUTION: A planar ceramic substrate 1 has a broad upper surface 3 on which splitting grooves 2 are formed, a broad lower surface 4, narrow side faces 5 and 6, and corner sections 7 and 8 respectively formed of the upper and lower surfaces 3 and 4 and side faces 5 and 6. The corner sections 7 and 8 are chamfered to have smooth circular-arcuate R faces, linear C faces, etc. The R and C faces are formed, by pressing the corner sections to a die, when a ceramic green sheet is cut into a prescribed outside dimension with the die. The chamfering sizes of the corner sections are set 1/2 or smaller than the thickness of the substrate 1, but 0.01 mm or larger. The chamfered ceramic substrate can be positioned accurately, when the substrate is used as a hybrid IC board, a substrate for mounting electronic parts, etc., because the used positioning mechanism can operate smoothly.
Patent JP-H10190692-A (JP)
Title: Forming method for packet time multiplex continuous flow
Inventor: LYLES JOSEPH B
IPC: H04L12/28
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a flow-based output standby routine mechanism for the available bit rate service in a network having an ABR control loop by offering the segment-based congestion control to the network from a division control loop. SOLUTION: A traffic contract establishes the minimum and peak packet output rates to every flow and also the tolerance to these rates, analyzes the congestion control activity in each segment of a control loop, and then estimates roughly whether each segment can offer the available band width. Based on this rough estimation, a packet rate that is permitted to the available bit rate flow is calculated for each segment. Then the value approximately equal to the limiting packet rate is set without changing substantially the tolerance for the packet rate.
Patent JP-S6064334-A (JP)
Title: Viewfinder of automatic focusing camera
Inventor: CHIYOU MICHIO
IPC: G03B3/00
Filed: 1983-09-19
Abstract: PURPOSE:To make a viewfinder easy to see by holding a target mark visible once a shutter release button is touched until a focusing signal is sent out with the target mark, and then turning off the target mark. CONSTITUTION:An automatic focus circuit AF30 is in a short (long) distance state until shutter operation starts, and the output of AF30 is at L(H). When the shutter release button which is not shown in a figure is touched lightly, SW4 turns on and TR42 also turns on to turns on a light source 26, so that the target mark 20 appears. When the target mark 20 is set to a desired subject and the shutter release button is further pressed, AF mechanism operates to move a lens to a focusing position according to the distance. Then the shutter is half pressed with the target mark 20 set in a desired focusing area, and SW40 is pressed to lock the focus; and SW44 is opened, so that the target mark disappears. A lamp 22 or 24 is selected according to the level of the output Vaf of AF30 to display a visual field frame 16 or 18. Thus, the viewfinder is made easy to see and framing is facilitated.
Patent JP-H0335875-A (JP)
Title: Brazing device
Inventor: KOMATSU KUNINORI
IPC: B23K3/00
Filed: 1989-07-04
Abstract: PURPOSE:To perform brazing of stable high quality by controlling the feed rate of a welding wire to form an optimum bead width corresponding to the gap quantity of an overlapping part of a couple of works. CONSTITUTION:The respective gap quantities at the position and inclination of the overlapping part 1c between a roof 1a and a quarter 1b of a body and points 1-N are measured by a sensor 4. These data along with the positional data of each paint are taken in a robot controller 8 where these data are analyzed. Based on a result of this analysis, a command is transmitted to a robot main body 9 and the robot position is controlled and then, a welding torch 5 is moved to the brazing starting point 1. Here, brazing conditions in accordance with the gap quantity data of the point 1 are selected and a condition command is sent to a welding machine main body 17. The welding machine main body by outputs conditions corresponding to the condition command of a current value and the wire feed rate and brazing is performed. The brazing conditions are changed over according to the gap data of the point 2 at the point 2 and this is repeated hereafter.
Patent JP-S6065875-A (JP)
Inventor: TANIGUCHI YOSHIYUKI
IPC: E05B49/00
Filed: 1983-09-19
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-H0223452-A (JP)
Title: Data transfer circuit
Inventor: KAZAMI HARUO
IPC: G06F13/28
Filed: 1988-07-13
Abstract: PURPOSE:To attain a high-speed data transfer even when a phase difference exists by converting phases by means of the phase information of a source address and a destination address, and transferring the data in units of a word except a first and last ones. CONSTITUTION:When a signal FAST is set at a low level, and a circuit FF is reset, a signal X is set at the low level at the time of the first data transfer. The output of a phase converting circuit CTL 1 is supplied to repeating buffer registers B0 to B7 to receive the data in units of a byte. Next, a data selector circuit CTL 2 receives the signal X, and forms data BO consisting of word units. Further, by receiving lock information Li, a lock information exchanging circuit CTL 3 converts it into lock information Lo corresponding to the phase difference. Consequently, the circuit CTL 3 is effective only when the first and last transfers are indicated, and converting information is outputted. Thus, even when the phase difference exists, the high-speed data transfer is attained.
Patent JP-H0462527-A (JP)
Title: Bidirectional optical fiber amplifier
Inventor: SATO YOSHIAKI
IPC: H04B10/03
Filed: 1990-07-02
Abstract: PURPOSE:To suppress reflected light and to use a light pulse tester by providing an optical circulator which has rare-earth added optical fibers and four ports as input and output terminals for light. CONSTITUTION:When signal light is propagated from a connection point 8a to 8b, the light is multiplexed by an optical coupler 3a with excitation light and inputted to a 1st rare-earth added optical fiber 1a to excite the fiber, so that the signal light is amplified by this fiber 1a. Then the light is inputted to a port 2-A of the optical circulator 2 together with naturally emitted light and passed through an optical fiber 5 from a port 2-B, and only the signal light is outputted from a connection point 8b. The signal light is never reflected to return to the port 2-A because of unidirectional constitution. This reflected light, however, is propagated from 2-B in the order of 2-C, 2-D, and 2-A. At this time, when no exiting light is made incident from an excitation light source 4b, an optical fiber 1b operates as an optical attenuator for the reflected light propagated in a direction B, so the reflected light is not outputted to a connection point 8a. The signal light propagated in the direction B is inputted from the port 2-B, multiplexed with the excitation light from the light source 4b, and outputted to the port 2-A. Then the light is amplified by the fiber 1a and outputted to the connection point 8a.
Patent JP-S5961911-A (JP)
Title: Three-phase stationary induction apparatus
Inventor: HAMADATE YOSHIO
IPC: H01F27/36
Filed: 1982-09-30
Abstract: PURPOSE:To obtain an electric apparatus with a magnetic shielding plate which is easy to manufacture and holds an attracting effect of leakage flux by a method wherein the 1st magnetic shielding plate unit is provided so as to be astride on the core legs of three phases and the 2nd magnetic shielding plate unit which is devided at the core legs of three phases is provided so as to be arranged with a gap between the sub-units. CONSTITUTION:A magnetic shielding plate 9 is composed at least of two kinds of magnetic shielding plate units 10, 11 and the 1st magnetic shielding plate unit 10 is so provided as to be astride over the core legs 1a, 1b, 1c of three phases and the 2nd magnetic shielding unit 11 is devided at the center leg 1b of the core legs 1a, 1b, 1c into two magnetic shielding plate sub-units 11a, 11b which are provided with a gap (g). The magnetic shielding plate 9 is provided in parallel to a core leg base 1 and at the same time the 1st magnetic shielding plate unit 10 is divided at the phase centers of the core legs 1a, 1c of left and right sides to make the magnetic shielding plate unit 10a and the 3rd magnetic shielding plates 10b, 10c are provided outside the magnetic shielding plate unit 10a with a gap g. In other words, the 1st magnetic shielding plate 10 is composed of magnetic shielding plate units 10a, 10b, 10c.
Patent JP-H0522875-A (JP)
Title: Charging timer circuit
Inventor: YAMAMOTO YASUKO
IPC: H02J7/10
Filed: 1991-07-15
Abstract: PURPOSE:To eliminate a user's anxiety by displaying charging for a while in the case of recharging after charging is completed. CONSTITUTION:A pulse output circuit 6 for sensing a full count signal of an up/down counter 3 and generating a pulse SCK 2 having a width of a time necessary to down-count a decided number in the counter 3, is provided. A normal clock is switched to a forcible down-count clock CLK 2 by a clock switching circuit 5 for a time when the pulse SCK 2 is output. Simultaneously, the counter 3 is forcibly set to a down-count by an up/down switching circuit 7. After a predetermined value is down-counted, the circuit 7 outputs a stop signal RCHG of a charging circuit and a clock signal RCLK to finish the charging. Accordingly, even when it is discharged for a short time and recharged, it can be charged for a predetermined time or more.
Patent JP-H0460864-A (JP)
Title: Communication register multiplexing system
Inventor: AOKI HISAYUKI
IPC: G06F15/16
Filed: 1990-06-29
Abstract: PURPOSE:To multiplex parallel processing more than physical communication register through a time division system by using the physical communication registers of only the same number as the number of processors by controlling the physical communication register and a logical communication register on a memory to hold the image of the physical communication register as occasion demands. CONSTITUTION:A logical communication register initializing means 11 to make all the logical communication registers into an idle state, a logical communication register securing means 12 to take out one of the logical communication registers in the idle state and make it into a usable state, a logical communication register change-over means 13, a logical communication register releasing means 14 to return the logical communication register after use to the idle state, and a physical communication register initializing means 15 to turn all the physical communication register to the idle state are provided. Further, a physical communication register securing means 16 to take out one of the physical communication registers and turn it to the usable state and a physical communication register change-over means 17 to change a communication register to the designated physical communication register are provided. Thus, the parallel processing more than the physical communication registers is multiplexed by the time division system by using the physical communication register of the actually existing communication register of only the same number as the number of processors.
Patent JP-H0223198-A (JP)
Title: Transportation bogie
Inventor: SATO KAZUNAGA
IPC: B66F3/24
Filed: 1988-07-12
Abstract: PURPOSE:To make it possible to utilize an elevatable bogie in two modes by providing a jack for lifting a loading table gradually and a rapid lifting device for lifting the loading table rapidly. CONSTITUTION:When a loading table 6 loaded with substance to be carried is gradually lifted, the leading table 6 is gradually lifted through an operating stick 17 by supplying working oil to a jack 16 with a feed pump. Sequentially, when the loading table 6 is rapidly lifted at a stroke, a ratch is released, a handle 11 is rotated anticlockwise, the operating shaft 19 of a rapid lifting device is pushed up through a fluctuating lever and a pushing-up stick 15, a pair of leg members 4, 5 are stood up, and the loading table 6 is continuously and rapidly lifted.
Patent JP-S5699164-A (JP)
Title: Collator
Inventor: KANEKO TAMAKI
IPC: B65H39/11
Filed: 1979-12-29
Abstract: PURPOSE: To facilitate the shooting of the spot of jamming by providing a light- emitting element such as an electric bulb or light-emitting diode in the guide device and holding the element "on" during the normal operation of the collator while causing blinking of the element at the time when jamming takes place.  
     CONSTITUTION: When a sheet sensor 21 detects jamming of sheet in a sheet guide device 12, it generates a signal to trigger a sheet detection period generating circuit 35. If no sheet end is detected after the lapse of a predetermined period of time, a resetting operation by a sheet discharge signal 33' is not effected. In this case, a jamming detection signal 35' is generated after the afore-mentioned predetermined period of time. As a result, the lowering operation of the guide device is inhibited. When the signal 36' is generated, the output of an inverter 38 vanishes, and repetition pulses from a pulse generating circuit 36 are impressed through an OR gate 37 upon the base of a transistor Q. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6329156-A (JP)
Inventor: MORITA KEIICHI
IPC: F25B1/00
Filed: 1986-07-23
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-H0726804-A (JP)
Title: Key control device
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 1993-07-13
Abstract: PURPOSE:To make it possible to take out a plurality of keys simultaneously. CONSTITUTION:In a key box 1A in which a security level is installed so as to discriminates IDs so that it may be possible to open at least two housing units in the key box 1A on a specified card. More specifically, in the key box 1A, which allows each room key to be housed in each electromagnetically locked housing unit 13 and the electromagnetic lock to be selectively released by a card reader which reads an ID card, a single predetermined housing unit under one's own control or more than two housing units 13 are simultaneously unlocked, responding to the security level of the card reader.
Patent JP-S6151871-A (JP)
Title: Semiconductor device
Inventor: TAKIGAWA AKIRA
IPC: H01L29/735
Filed: 1984-08-22
Abstract: PURPOSE:To improve element characteristics, such as a current amplification factor, frequency characteristics, etc. by forming a stepped section between an emitter region and a collector region in a lateral type bipolar transistor. CONSTITUTION:A body in which an N<-> epitaxial layer 2 is formed to a P<-> type semiconductor substrate 1 is used as a base body, and etching grooves 21 are shaped to the predetermined sections of the N<-> type epitaxial layer 2. P type diffusion layers 4 are formed to isolate electrically independent element forming regions a1, a2. Openings are bored partially to a surface oxide film 71 shaped onto the whole surface once through etching. An silicon oxide layer 72 formed by using plasma is deposited on the surface oxide films 71. Anisotropic dry etching is conducted. Consequently, only the silicon oxide layers 72 on flat sections in the layer 72 are removed selectively. The silicon oxide layers 72 deposited on the inclined sections 22 of the region a1 are left. According to the etching, an emitter and a collector in a PNP transistor can be formed through self-alignment.
Patent JP-H11462-A (JP)
Title: Coin polisher
Inventor: OYA TAKATOSHI
IPC: A63F5/04
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the ability to polish coins and increase the speed of processing by placing a rotating disk with brushes planted on opposing sides close to an upper brush plate and providing a coin guide close to a coin eject portion, the coin guide formed by, for instance, forming a portion where part of the upper brush hairs is shortened. SOLUTION: When a coin is dropped from a coin inlet 1a of a coin chute 1, the coin reaches the center of the upper face of a rotating disk 2 being rotated and moves outward by a centrifugal force. The moved coin enters between an upper brush 3a and lower brush 2c through a coin guide 10 formed by shortening the length of the upper brush 3a planted at the lower face of the upper brush plate 3 and positioning the bottom of the upper brush 3a apart from the top of the lower brush 2c planted at the upper face of the rotating disk 2. While the coin is moving outward by the centrifugal force, both brushes 3a and 2c polish the upper and lower surfaces of the coin. The polished coin is moved outward from a coin eject portion and ejected.
Patent JP-H0920266-A (JP)
Title: Pillar upper structure for automobile
Inventor: NAGASAWA OSAMU
IPC: B62D25/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the pillar upper structure of an automobile to transfer a force on a pillar from a side to a roof reinforcement without concentrating the force to a coupling part between a side roof rail and a roof panel. SOLUTION: The upper part of a pillar reinforcement 5 coupled to a side roof rail 3 disposed to the right and left end parts in the direction of width of a roof panel 2 in such a manner to extend longitudinally of a car body and the given spot of a roof reinforcement 6 are intercoupled through an upper reinforcement 13.
Patent JP-H0810387-A (JP)
Title: Ball input display device for arrangement ball machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-06-30
Abstract: PURPOSE:To effectively utilize the game information display means of a game board, arrange a game part such as a prize means on the game board reasonably in space, remarkably increase the freedom in design, and easily confirm a ball input position which a game ball gets into. CONSTITUTION:A game information display means 7 for displaying game information on a screen 35 is arranged about in the center part of a game board 5, and a plurality of ball input ports 24 arranged in a line and a plurality of detecting switches corresponding to each input port 24 and detecting a game ball getting into the ball input port 24 are disposed on the lower part of the game board 5. A ball input display area 37 having a plurality of ball input display parts corresponding to each ball input port 24 and displaying the corresponding input port 24 on the screen 35 of the fame information display means 7 when the detecting switch detects the game ball is installed.
Patent JP-H0619568-A (JP)
Title: Data input controller
Inventor: OKAMOTO MITSUNAGA
IPC: G06F1/00
Filed: 1992-06-30
Abstract: PURPOSE:To set a keyboard in the locked state without exerting any influence upon the operation state of a central processing unit side. CONSTITUTION:In the normal key input state. a keyboard encoder 17 encodes a key input from the keyboard 13 and sends out the result to a CPU 11 through a keyboard controller 16. When a specific key combination is inputted from the keyboard 13 in this state, the keyboard controller 17 detects it to put the keyboard in the key locked state, and encoder data corresponding to subsequent key inputs are not sent out to the keyboard controller 16. A desired password when inputted is registered in a RAM 24. The key locked state is reset by inputting this password.
Patent JP-H0460658-A (JP)
Title: Color electrophotographic device
Inventor: SATO MASUMI
IPC: G03G21/00
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a stable and vivid picture by providing a photosensitive body so that its surface is vertical and arranging developing devices of respective colors around the photosensitive body and providing respective toner storage parts on these developing devices. CONSTITUTION:In a color electrophotographic device where a latent image formed on the photosensitive body sure face of a photosensitive body 11 is developed by developing devices 13 of respective colors and is transferred to a recording medium, the photosensitive body 11 is so provided that its sure face is vertical, and developing devices 13 of respective colors are arranged around the photosensitive body 11, and toner storage parts 20 are provided on these developing devices 13. As the result, influences of gravity of toner of developing devices 13 are equalized to use developing devices 13 on the same condition and with the same constitution. Thus, a stable and vivid color picture is obtained without providing each developing device 13 with a special device, and the cost is reduced and the installation area is narrowed.
Patent JP-S6417200-A (JP)
Title: Display picture changeable navigation device for vehicle
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/0969
Filed: 1987-07-10
Abstract: PURPOSE:To recognize both the position of a travelling car and an intersection to be curved by changing over and displaying the display of a map and the position of the car and the display of photograph and intersection information. CONSTITUTION:Before a travel, a current position and a destination are inputted from an input part 3 and a course is selected, and then, navigation data in a file 9 corresponding to the course is read by a data processing control part 6. Then, during the travel, the guide map of the course and the current position or the like are displayed through a display part 8 and the intersection is guided based on measuring information from a range finder 1 or a steering angle meter 2 according to the data by the control part 6. At this time, when the distance to the intersection to be curved next is within a prescribed value, the map and the position of the car are displayed and when the distance is above the prescribed value, the photograph and intersection information is displayed.
Patent JP-S6152924-A (JP)
Title: Method and device for cooling steel material
Inventor: BANDO SEIJI
IPC: B21B37/74
Filed: 1984-08-20
Abstract: PURPOSE:To improve yield as well as the quality of a steel material by detecting successively the surface temp. of the material to be cooled and by controlling the spraying quantity, spraying time of the cooling water and the number of a transfer roller revolutions based thereon. CONSTITUTION:The surface temp. detecting device 15, 16, 17, 20, 21, 22 measuring the surface temp. of the material 5 to be cooled are incorporated inside a cooling device 2 and these detecting signals are continuously fed back in order to a control device 13. The flow quantity is then adjusted with control valves 7, 8 so as to correct the deviation between the cooling water quantity and the target value by the command placed from the control device 13. The number of revolutions of the transfer roller 9 is also controlled automatically for the change of the cooling time. Due to the cooling speed and cooling stopping temp. of extremely high accuracy being obtainable with said method the quality of a steel material is improved and the yield is improved as well.