baber/WOPTO huggingface dataset:
Patent JP-2001053212-A (JP)
Title: Ic package and manufacture thereof
Inventor: KAWAGUCHI MASAHIRO
IPC: H01L23/12
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an IC package, together with its manufacturing metbod, where heat radiation is improved. SOLUTION: A heat sink substrate 34, a recessed region 32 provided on one surface of the heat sink substrate 34, an IC chip 44 bonded in the recessed region 32, and a lead 24 electrically connected to the IC chip 44 through a wire 46, are provided. A part of the lead extends on one surface of the heat sink substrate 34, comprising such lead 24 as bonded to the heat sink substrate 34 and a potting resin 48 which covers the recessed region 32.
Patent JP-H0783675-A (JP)
Title: Path guidance device for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G05B13/02
Filed: 1993-09-10
Abstract: PURPOSE:To rapidly search an optimum path after setting a destination and then start guiding crew members by searching road map data and then searching the optimum path from a present location to the surrounding each intersection and then screening data satisfying setting conditions from the search data. CONSTITUTION:When the stop condition of a vehicle is detected by a vehicle stop detection means 203, a path searching means 204 searches the road map data of a road map storage means 200 and then searches the optimum path from the current location to each surrounding intersection. A data screening means 205 screens data satisfying setting conditions from search means data and then stores them at a search result storage means 206. When a destination is set by a setting means 201, a path search means 207 retrieves the search data stored in the storage means 206 and the storage data of the memory means 200 and then searches the optimum path from the destination to the current location, thus simplifying the path search to the intersection around the current location where the optimum path has already been searched and hence reducing an entire search time.
Patent JP-S6381353-A (JP)
Title: Device and loading method for perichloride
Inventor: OKAMOTO YOSHIHIKO
IPC: G03F1/62
Filed: 1986-09-26
Abstract: PURPOSE:To prevent a transfer tool from being contaminated, by bonding a transparent perichloric film on the one end face part of an endless frame larger than the transfer tool, on the glass substrate of which a prescribed pattern is formed, so as to cover a space enclosed with the endless frame. CONSTITUTION:A first endless frame 13 having a prescribed size is bonded with a bonding agent 14, on a semiconductor device manufacturing transfer tool I such as a mask or a reticle, etc., on the glass substrate 11 of which the prescribed pattern 12 is formed. Next, after the substrate 11 and the inside of the first endless frame 13 are cleaned up, the transparent perichloric film 16 bonded on a second endless frame 15 larger than the transfer tool I is bonded on the upper end face 13A of the first endless frame 13 so as to cover the space enclosed with the first endless frame 13, and the perichloric film 16 is loaded on the semiconductor device manufacturing transfer tool I by cutting it along the outer peripheral part of the first endless frame 13. In this way, it is possible to reduce the number of foreign matters being attached on the transfer tool, or the contamination of the tool.
Patent JP-S59117380-A (JP)
Title: Recording disc for video
Inventor: SHIOYA SHIGEYUKI
IPC: H04N5/85
Filed: 1982-12-24
Abstract: PURPOSE:To record information on an optical video disc by sectioning a sound signal into types of sound, strength and length and encoding the information to compress the time of sound signal. CONSTITUTION:A picture signal V is recorded on grooves V1-V4 shown in solid lines and a sound signal S is recorded on grooves S1-S4 shown in broken lines. The encoded sound signal is inserted to a picture period of the horizontal period and the encoding is attained by classifying the kind of sound into 300 words, the strength into 10 classifications and the length of sound into 10 classifications. As a result, the total number of classification of the sound signal is 30,000 kinds, this is converted into a digital signal in 16-bit to express one sound. Since the recording of the digital signal in 40-bit is possible during the horizontal period, 1,250 sounds are recorded in one frame.
Patent JP-S59117350-A (JP)
Title: Automonous decentralized loop transmission system
Inventor: KADOYA TADAAKI
IPC: H04L12/437
Filed: 1982-12-24
Abstract: PURPOSE:To prevent the system from being divided into two when plural transmission controllers are in failure by using a detour line of each transmission controller as an oblique line. CONSTITUTION:Data processors 1-6 make mutual communication via transmission controllers 1-A-6-A, 1-B-6-B. The transmission line is formed as a double loop and a signal is transmitted in opposite direction in each loop. Each transmission controller has a timer and is constituted identically with each other. The outermost loop is utilized with the heighest priority. When a signal is transmitted to the outside loop and the signal is not returned to a transmission station even after a prescribed time, the inside loop is utilized. If the inside loop is failed also, the oblique line is utilized to make communication by skipping the failed station.
Patent JP-S59117201-A (JP)
Inventor: KANAI HIDEYUKI
IPC: H01C7/10
Filed: 1982-12-24
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-S6286915-A (JP)
Title: Pulse phase comparator circuit
Inventor: KARUBE JUNKO
IPC: H03K5/26
Filed: 1985-10-11
Abstract: PURPOSE:To make it possible to compare phase between pulse signals that differ only in phase using, for instance, one clock by providing an asynchronous pulse extracting circuit and an extended signal generating circuit, and making phase comparison of extended signals generated by the extended signal generating circuit. CONSTITUTION:An asynchronous pulse A signal which is an object of phase comparison is extracted by an asynchronous pulse extracting circuit 1 using quicker one out of rise or fall of clock B. The extracted signal (a) obtained by extraction and a pulse signal B synchronized with the clock B and becomes the object of phase comparison, are extended by specified number of clocks synchronized with the clock B using extended signal generating circuits 2-1, 2-2, and a pulse A extended signal and a pulse B extended signal are generated respectively. The generated pulse A extended signal and pulse B extended signal are inputted to a comparator circuit 3 that compares phase, and phase of the two pulses is compared.
Patent JP-H04109377-A (JP)
Title: Method and device for learning pattern recognition
Inventor: OSAWA TAKASHI
IPC: G06N3/00
Filed: 1990-08-30
Abstract: PURPOSE:To obtain stable convergence and to shorten a learning time by adaptively changing allowed errors EP and DELTAEP in accordance with a learning state at the time of learning pattern recognition. CONSTITUTION:An allowable error setting part 7 sends an allowable error value EP to a comparing part 8, which compares the EP with an error Eai found out by an error arithmetic part 5. When Eai>=EP, a weight correcting value computing means 9 calculates a correction value and updates a weight value stored in a weight storage part 1. When Eai<EP, leaning is not executed. When Eai is dropped less than the EP, the setting part 7 reduces the EP only by DELTAEP and continues the learning again so that Eai<EP is satisfied in all patterns. A learning state judging part 6 always monitors the learning state and informs the learning state to the setting part 7, which properly adjusts the set point of the allowable error in accordance with the learning state.
Patent JP-H0661150-A (JP)
Title: Compound semiconductor device and plasma doping
Inventor: ISHIKAWA HIDETO
IPC: H01L21/205
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a compound semiconductor device having a sheet carrier concentration of a saturation point higher than a conventional saturation point by a method wherein second gas containing a group V element, which is different from that of a compound semiconductor layer, as its main component is supplied on the compound semiconductor layer consisting of a III-V compound semiconductor. CONSTITUTION:First, TMA and TMI, which are the raw material for a group III element, are supplied on a semi-insulative InP substrate 10A heated in a reactor simultaneously with the raw material for a group V element, such as an arsine, to grow an undoped AlInAs layer 16A. Then, the supply of the TMA and the TMI is stopped to interrupt the growth fo the layer 16A and in this state, disilane, for example, is introduced in the reactor for forming an Si planar doped layer 18 consisting of Si. At this time, the arsine is continued to introduce in the reactor. Moreover, second gas, such as phosphine gas, containing a group V element, which is different from that of a compound semiconductor layer, as its main component is supplied. After this, the growth of the layer 16A is again started to form an undoped AlInAs layer 20A.
Patent JP-H0568047-A (JP)
Title: Cell data multiplexer
Inventor: YOSHINAGA KOTARO
IPC: H04J3/00
Filed: 1991-09-06
Abstract: PURPOSE:To attain efficient asynchronous multiplex to cell data handled at a broad band ISDN of the asynchronous transfer system. CONSTITUTION:A temporary storage cell data quantity of FIFO memories 111-113 connecting to input ports 101-103 is detected by storage cell data quantity detection means 121-123. A maximum storage FIFO memory detection means 130 specifies an FIFO memory having largest storage cell data quantity and informs it to an FIFO memory data read means 140. The FIFO memory data read means 140 reads cell data from the FIFO memory having largest storage cell data quantity with priority, applies asynchronous multiplexing to the data and gives the result to an output port 104. Thus, the asynchronous multiplexing of the cell data is efficiently realized with less FIFO memory capacity.
Patent JP-H1156753-A (JP)
Title: Appliance for endoscope
Inventor: ISHIKAWA MASAHIRO
IPC: A61B1/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of an endoscope and carry out a dilation treatment for narrow segments of an alimentary canal and other internal lumens. SOLUTION: This appliance 1 for an endoscope comprises a cap 2 substantially in the shape of a cannonball, a fixing member 4 for fixing the cap 2 at an extremity part of the endoscope 3, and a falling off preventing wire 5 being as collecting means for the appliance 1 for the endoscope in case the appliance 1 for the endoscope is disconnected from the extremity of the endoscope. The cap 2 and the fixing member 4 are subjected to a press fit, fixed with an adhesive and fixed by combination with a screw, etc.
Patent JP-S6469377-A (JP)
Title: Printer
Inventor: YAMANAKA AKIHIRO
IPC: B41J29/50
Filed: 1987-09-10
Abstract: PURPOSE:To set and modify margins through a simple operation, by providing a plurality of margin storage areas in a storing means for a set value of paper length so that the margin storage areas correspond respectively to selection positions of a paper length selecting means. CONSTITUTION:To modify a margin in the condition where a function mode is set by pressing a function switch 10, a carriage movement instructing means 14 is operated, and a setting means 13 is operated. When a left margin setting key 13b is pressed, a controlling means 16 stores a count on a counter 16b into a storage area 12 as left margin data, whereas when a right margin setting key 13a is pressed, the controlling means 16 stores the count on the counter 16b into the storage area 12 as right margin data. The controlling means 16 stores the margin data into the storage area corresponding to a selecting means 11, and the data is set as a new margin. To select the margin thus stored, the selecting means 11 is operated and adjusted to the position at which the margin data has been stored, whereby the margin corresponding to the position of the selecting means 11 is set, and printing is conducted according to the margin thus set.
Patent JP-S59119431-A (JP)
Title: Multi-item input device
Inventor: MURAKAMI YASUFUMI
IPC: G06F3/02
Filed: 1982-12-27
Abstract: PURPOSE:To execute efficiently a multi-item input by reading successively plural code keys by at least one installed read part, when setting an item, and displaying an item corresponding to its code in order of read, on the corresponding part of an item selection key. CONSTITUTION:When setting an item, a code key 2 is read successively by a code read part 3 by the necessary number of setting, items corresponding to those keys 2 are read out of a storage part 10, and a code of the set key 2 and a corresponding table of the item are stored in the storage part 10. At the same time, those items are converted to display signals 15 by a control part 11 and displayed 12 in order of setting. That is to say, a simplex of the key 2 corresponding to all codes is prepared in advance, only the key 2 corresponding to the item to be set is fetched, and can be read by setting it successively to the code read part 3. All the items are stored in the storage part 10, and the read part 3 accesses the storage part 10 by using a code read by the read part as an address to read the corresponding item name.
Patent JP-H1069340-A (JP)
Title: Control method for nonvolatile semiconductor memory
Inventor: TANAKA YOSHIYUKI
IPC: G06F1/26
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the control method for a memory system which improves the stability of operation at the time of insertion and extraction of a memory card. SOLUTION: When a memory card (storage medium) is inserted into a connector by using connector terminals connected sequentially to the terminals of the storage medium, the GND terminal and control terminal of the storage medium are connected to the corresponding terminals of the collector prior to connections of the power terminal and data input/output terminals of the storage medium with the corresponding terminals of the connector. Further, when the storage medium is extracted from the connector, the power terminal and data input/output terminals of the storage medium are disconnected from the corresponding terminals of the connector prior to the connections of the GND terminal and control terminals of the storage medium with the corresponding terminals of the connector. In the figure, (a) shows a 5V system and (b) shows a 3.5V system.
Patent JP-S6288864-A (JP)
Title: Speed change control device of continuously variable transmission
Inventor: NAKANO MASAKI
IPC: B60W10/101
Filed: 1985-10-14
Abstract: PURPOSE:To prevent a V-belt from slipping when transmission ratio of a continuously variable transmission is rapidly changed to a greater transmission ratio by discharging oil pressure of a drive pulley rapidly through an oil passage for drain formed when a rod moves to an over-stroke range. CONSTITUTION:When a command is issued to change transmission ratio rapidly to a greater transmission ratio during running at a relatively small transmission ratio and a speed changing motor 110 turns, a spool 174 of a speed change control valve 106 is moved via a link 178 and oil pressure acting on a movable conical plate 34 of a drive pulley 16 begins to be discharged. When the spool 174 further moves and enters an over-stroke range, the said oil pressure further begins to be discharged through drain ports 186e and 186f of a valve hole 186 where a rod 182 is installed. Due to this, oil pressure of the drive pulley 16 is rapidly discharged. As a result, while the movable conical plate 22 of the drive pulley 16 is shifted, a transmission ratio sensing member 158 is shifted to the greater-ratio side and a spool 174 of a speed change control valve 106 is also shifted, the open condition of a port 1723 remains unchanged regardless of the shifting of the said components.
Patent JP-H0783732-A (JP)
Title: Device for detecting quantity of liquid in container
Inventor: KUWATA ATSUSHI
IPC: G01F23/20
Filed: 1993-09-13
Abstract: PURPOSE:To simplify the liquid quantity detecting constitution of a device for detecting quantities of liquids in containers and to enable the device surely detect the quantity of a liquid irrespective of the material of the containers, the kind of the liquid, etc., and also, prevnet the fluctuation in liquid quantity detection results. CONSTITUTION:A weight member 2 is mounted on a prescribed side edge side of a container and fulcrum member 3 is provided at a prescribed position on the member 2 mounting position side of the center of gravity of the container 1. In addition, a limit switch 5 which is operated by means of a prescribed position of the container 1 when the container 1 is rotated in one direction around the member 3 is also provided.
Patent JP-2000055607-A (JP)
Title: Touch signal probe
Inventor: MATSUKI KAORU
IPC: G01B7/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To avoid a proximity sense phenomenon to accurately conduct measurement, and to confirm accurately in noncontact the position of a measured object without using other sensing means. SOLUTION: This touch signal probe 10 is provided with a stylus 3 having a contact part 3B supported to a stylus holder 2, a vibrating means 4A for making the stylus 3 resonate, a detecting means 4B for detecting change in the vibration, and a Q-value controlling means 7 for controlling the Q-value in the resonance of the stylus 3.  The controlling means 7 conducts switching between a high Q-value mode for keeping high the Q-value of the resonance in the stylus 3 to detect a state affected to the vibration of the stylus 3 by reflection, from a measured object, of a vibration wave emitted from the contact part 3B in accompaniment to the vibration of the stylus 3, and a low Q-value mode for reducing the Q-value of the resonance to the extent that the influence on the vibration of the stylus 3 by the reflection of the vibration wave emitted from the contact part 3B from the measured object, is negligible.
Patent JP-S61106008-A (JP)
Inventor: KAMO TETSUO
IPC: H02B1/04
Filed: 1984-10-29
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-H0393143-A (JP)
Title: Elementary analyzer for minute quantity of microwave plasma
Inventor: OKAMOTO YUKIO
IPC: H01J49/26
Filed: 1989-09-04
Abstract: PURPOSE:To improve the ratio of a signal to noise so as to enhance detection sensitivity by coaxially connecting a microwave unit to a plasma sampling system using a cylindrical conductor in such a manner that the central axes thereof accord with each other. CONSTITUTION:A microwave circuit 10 and a plasma sampling cone 31 are coaxially connected by a cylindrical conductor 20 in such a manner that the central axes thereof accord with each other. Namely, the cylindrical conductor 20 is activated to prevent microwave power supplied from the tip ends of a discharge tube 16 and outer conductor 13 from leaking into the atmosphere from a space between the cone 31 and the conductor 20. Even a fine signal can be accurately detected if the microwave power is large, thereby enhancing detection sensitivity of an analyzer.
Patent JP-H0197219-A (JP)
Title: Apparatus for removing deposit of fibrous substance from spinning material
Inventor: AKIBUA PINTOU
IPC: D01G7/10
Filed: 1988-09-10
Abstract: PURPOSE: To provide the subject apparatus pivoting cantilevers with a tower reciprocating together with a milling unit, enabling the adjustment to various angles against the longitudinal axis of the tower and capable of treating fiber materials, rows of bails or the like while changing inclination angles during the treatment. CONSTITUTION: This removing apparatus 1 is provided with a tower 2 reciprocating along a rail 3 parallel to a bail set up, and at least one of cantilevers 5 and 6 which are linked to the tower 2 at a single side or both sides of the tower 2 has a milling means 7. The cantilever receiving the milling means 7 is rotatably supported in the tower 2. Cantilevers are made to rotate to arbitrary directions against the tower, and the cantilever having the milling means is allowed to take a specific inclination position against fiber material accumulations or a bail row.
Patent JP-S6285717-A (JP)
Title: Outer slide roof device
Inventor: TOTORI MUNETOSHI
IPC: B60J7/05
Filed: 1985-10-12
Abstract: PURPOSE:To obviate special water-proof measures by forming an opening at the predetermined position of a roof over the entire width of a car body, providing drips and inner seals at front and rear edges of said opening and installing a tilt-slide mechanism between front and rear inner seals. CONSTITUTION:An opening 10 is formed on the roof 101 of a car body 100, extending over the entire width thereof, and the front and rear sides of the opening 10 are made fixed roofs 102 and 103. Drips 104 and 105 are formed at the rear end of the front side fixed roof 102 and the front end of the rear side fixed roof 103, and inner seals 106 and 107 are so provided at the opening side of each drip 104 and 105 as to be in a free contact with the under surface of a slide roof 20. At both right and left sides of the slide roof 20 is formed a side rail 22 and this rail 22 is fitted with a side freely getting in contact with the upper edge of a door glass pane. And a connection frame 30 is provided for connecting both fixed roofs 102 and 103 to each other at midship part and a tilt-slide mechanism 300 is provided thereon for the slide roof 20.
Patent JP-S59121885-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: AKITA KENZOU
IPC: H01L33/30
Filed: 1982-12-28
Abstract: PURPOSE:To provide a light emitting diode capable of enhancing the coupling efficiency to a fiber by forming a high resistance compound semiconductor layer, thereby converting electric energy to a light in a limited region. CONSTITUTION:A high resistance AlInAs layer 22 is formed on an N type InP single crystal substrate 21, and a light emitting unit 24 as part of an N type InGaAsP active layer 23 is formed in a hole which reaches the substrate 21 through the substrate 21. A P type InP enclosure layer 26 is formed on the layer 23 which includes the unit 24, and a P type InGaAsP contacting layer 27 is formed further thereon. A P type electrode 25 and an insulating layer 28 are formed on the layer 27, and a gold heat sink 29 is formed thereon. On the other hand, an N type electrode 31 which has a circular through hole is formed on a light pickup surface 30 of the substrate 21. Since the unit 24 of the layer 23 is surrounded by the layer 22 in this manner, the current which passed from the electrode 25 to the electrode 31 passes through the unit 24, thereby enhancing the conversion efficiency from the electric energy to the light.
Patent JP-H0398851-A (JP)
Title: Closed-type packing container
Inventor: MIZUTANI KOZO
IPC: C04B28/00
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to take out a content by breaking a packaging container in the same way as an egg which exists in the natural world by a method wherein using a composite material which is composed of light or heavy duty calcium carbonate and an organic binder, the title packing container is formed to be fragility-fracturable. CONSTITUTION:Using a composite material which is composed of light or heavy- duty calcium carbonate and an organic binder, a closed-type packing container 10 is formed to be fragility-fracturable. The powder of light or heavy-duty calcium carbonate to be used may be manufactured by any type of preparation method. For the organic binder, one which easily gives fragility fracture and has a colorless transparence is preferable. A selected one type of calcium carbonate powder and one type of resin, which is selected from organic binders in the same manner, are mixed, and the closed container 10 can be obtained by molding and setting this intimately mixed material. By this method, the packing container 10 which can give fragility-fracture in the same way as an egg in the natural world, and which can be made of cheap materials can be obtained.