baber/WOPTO huggingface dataset:
Patent JP-S62297317-A (JP)
Title: Thermosetting resin composition and semiconductor device using same
Inventor: NISHIKAWA AKIO
IPC: H01L23/31
Filed: 1986-06-18
Abstract: PURPOSE:The titled composition capable of providing heat resistance, water vapor resistance and low stress formation, comprising a biphenolic novolak resin shown by a specific formula and a polyfunctional epoxy compound as essential components. CONSTITUTION:The aimed composition comprising a biphenolic novolak resin shown b the formula [x is H, CH3, Cl, Br, OH or -C(CH3)3; m is 0-7; n is 1-7; 1<m+n<8] and a polyfunctional epoxy compound (e.g. diglycidyl ether of bisphenol A, etc.) as essential components. A semiconductor element and a lead wire is at least partially coated or sealed and molded by the use of the composition to give a resin sealed type semiconductor device.
Patent JP-S6327557-A (JP)
Inventor: KURISUTOFU TAUBITSUTSU
IPC: C08L71/12
Filed: 1987-06-05
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-S63303410-A (JP)
Title: Semiconductor ic device
Inventor: KURASHIMA YASUMI
IPC: H03H11/24
Filed: 1987-06-03
Abstract: PURPOSE:To prevent destruction of an FET caused by the potential difference between a current supplying terminal and power supplying terminal, by fixing the voltage supplied to a no-load differential type logic circuit. CONSTITUTION:A no-load differential amplifier circuit is constituted of FETs 1, 2, and 4 and the drain of the FET 1 is directly connected with a power supplying terminal 5. The drain of the FET 2 works as a current supplying terminal. The gate potential of the FETs 1 and 2 is set in such a way that the voltages are fixed by inside dividing resistances 3 and the FET 1 is always cut off, whereas the FET 2 is always turned on. When the current of the current source FET 4 is adjusted at a current adjusting terminal 7, the current of the FEt 4 flows to a current supplying terminal 8 as it is after passing through the FET 2, since the FET 1 is cut off. Therefore, even if the current of the FET 4 is set at zero, the potential of the source of the FETs 1 and 2 having a common source become the potential between the current adjusting terminal 7 and power supplying terminal 6 and the VDS of each FET can be made smaller as compared with conventional ones. Thus destruction of the FETs can be prevented.
Patent JP-S5842325-A (JP)
Title: Radio receiver
Inventor: TAZAKI SATORU
IPC: H04B1/16
Filed: 1981-09-08
Abstract: PURPOSE:To receives signals with the best condition at all times, by inserting or removing an antenna booster to/from an input stage in response to the magnitude of an electric field strength. CONSTITUTION:An input from an antenna 1 is applied to a conventional receiver consisting of a high frequency stage 3, a mixing stage 4 for an output signal of a local oscillator 5 and an input signal from the high frequency stage 3, an intermediate frequency stage 6, a detection stage 7, an audio signal stage 8 and a speaker 9, via a switch circuit inserting/removing an antenna booster 2. An output signal of the intermediate frequency stage 6 is inputted to a signal level detection circuit 10, and a level detection signal is inputted to comparators 11 and 12 for the comparison with the set level of a low- and a high-level setting circuit 13, 14. The output of the comparators 11, 12 controls switches SW1 and SW2 via a switching control 15 to connect the antenna booster 2 when the input signal level is lower than the low-level set value, and to disconnect the antenna booster 2 from the circuit when the input signal level is higher than the high level set value.
Patent JP-H10334053-A (JP)
Title: Computer system
Inventor: KOYANAGI MASARU
IPC: G06F15/177
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a computer system to process an interruption neither too much nor too little by one time of an interruption report of plural similar events generated with an optional timing. SOLUTION: When the plural similar events are generated with the optional timing like a receiving completion event, these events are held in an event status register 183, a processor is informed of the interruption and simultaneously counted by an event counter 181 by an interruption informing circuit of a parallel computer system to perform a receiving processing in an order of receiving messages. When a receiving completion message is searched from reception control information in a memory by software and the interruption is processed to the message neither too much nor too little, an exact frequency of occurrence of the event is calculated from difference between a value of the event counter 181 and the value of the event counter read at the preceding time and memory search is completed at a point of time when the same numbers of receiving control information are detected by the processor. Consequently, time of the memory search when the interruption is generated due to completion of receiving the message is shortened.
Patent JP-H0823330-A (JP)
Title: Safe data communication
Inventor: JIYOSEFU PII KERII
IPC: G06F21/60
Filed: 1995-06-07
Abstract: PURPOSE: To provide highly safe and highly reliable ciphering and decoding methods which can easily be executed. CONSTITUTION: A transmission challenge is processed and a response is obtained on a card 14, 1 with a secret transmitter code key. The response is ciphered in a transmission terminal 12, 1 and it is sent to a server 20 with the original transmission challenge. The server draws the transmitter code key from a storage case 21 and generates the same response as that generated by a transmitter. It decodes a transmitter ciphering message, decides a receiver 12, N and draws the code key allocated to the receiver from the storage case. The server issues the new challenge, ciphers it by using the receiver code key and sends the message which is ciphered again and the new challenge which is not ciphered to the receiver.  The same processing is executed on the receiver card and the receiver response is obtained from the receiver code key of the card and the new challenge which is not ciphered. Then, it is used for decoding the message which is ciphered again of the server.
Patent JP-2000331356-A (JP)
Title: Tracking error signal generating device
Inventor: MATSUBARA AKIRA
IPC: G11B7/09
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enable adjusting easily the gain in a differential push-pull method and also coping with automatic adjustment, as for generating a tracking error signal for recording and reproducing in an optical disk. SOLUTION: This device 1 is provided with an adder 13 adding a sub-push- pull signal SPP and a main push-pull signal MPP, and a detector 15 detecting AC variation of the adder 13. Compensation gain K of a variable gain amplifier 14 is adjusted so that quantity of AC variation detected by the detector 15 is made to minimum.
Patent JP-S61291801-A (JP)
Inventor: HAAMAN OTSUTOO RAGARII
IPC: F22B1/16
Filed: 1986-06-18
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-H01311678-A (JP)
Title: Image generating device, image recovery device, and image processor
Inventor: KOIKE AKIYUKI
IPC: G06T1/00
Filed: 1988-06-09
Abstract: PURPOSE:To protect secrecy preventing a content from being recognized only by observing it by forming the desired part of a printed matter in a block image. CONSTITUTION:Image data 2 is compressed by a compression means 4, and the data 5 of the block image is obtained by a generating means 6 based on the image data 3 after compression. Since the block image is designated as the one to represent the image data 3 after conversion, it is made into a large area, however, by compressing the image data 2, the remarkable magnification of the block image can be evaded compared with an original image. Also, by employing a mode to form the block image as multicolor constitution, an information quantity per unit area can be increased, and the area of the block image can be decreased further. Based on the data 5 of the block image obtained in such way, a print means 7 prints the image on a printing medium. In such a way, a protecting function for danger that a transmitted document may be observed by a third party can be obtained.
Patent JP-H038749-A (JP)
Title: Cement slurry composition for winze and cementing application method for winze
Inventor: OHAMA YOSHIHIKO
IPC: C04B28/02
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a cement slurry composition for winzes, excellent in preventive effects on a gas passaging phenomenon and improved in adhesion, abrasion, acid, heat resistance, etc., by blending a cement material with methyl methacrylate-butadiene copolymer latex. CONSTITUTION:A slurry composition for winzes containing (A) a cement material (e.g. hydraulic cement), (B) a synthetic latex composition (containing 70-30 pts.wt. methyl methacrylate and 30-70 pts.wt. butadiene rubber), (C) a surfactant (anionic or nonionic surfactant), (D) a dispersing agent (formalin condensate of phenol and/or naphthalene having sulfone groups), (E) a defoaming agent (e.g. higher alcoholic or silicone-based defoaming agent) and water and other additives. The contents of the respective components are 2-25 pts.wt. component (B) expressed in terms of solids based on 100 pts.wt. component (A), 1-15 pts.wt. component (C) expressed in terms of solids based on 100 pts.wt. component (B), 1-40 pts.wt. component (D) expressed in terms of solids based on 100 pts.wt. component (B) and 0.01-1.0 pt.wt. component (E) based on 100 pts.wt. component (A).
Patent JP-S5676832-A (JP)
Title: Misinput preventing system
Inventor: HAKATA MASAYUKI
IPC: G06F15/02
Filed: 1980-10-09
Abstract: PURPOSE: To secure an assured input to the computer, typewriter or the like, by preventing the chattering when the key is operated by inhibiting immediately the output of the key scan signal when the arithmetic action is started by the operation of keys.  
     CONSTITUTION: The information input keys 14 1 W14 16  are provided to the matrix circuit 11 comprising the row lines 12 1 W12 4  plus the column lines 13 1 W13 4  each. Then the row lines 12 1 W12 4  are connected to the output terminals S 1 WS 4  of the decoder 15. At the same time, the column lines 13 1 W13 4  are added to one input of the AND circuits 17aW17d each, and the output of the OR circuit 18 is supplied to the circuits 17aW17d each via the FF19 and the like. Then the outputs of the circuits 17aW17d are stored into the registers 16 1 W16 5  via the OR circuits 26aW26c, and the outputs of the egisters 16 1 W16 5  are stored into the memory part 29 via the address decoder 28. The output of the address part 31 at the part 29 is applied to the registers 16 1 W16 5  for addition, and the output of the decoder 15 is applied to the lines 12 1 W12 4  in accordance with the count value of the above addition. Thus the chattering can be prevented when the key is operated and thus an assured input is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04341718-A (JP)
Title: Gas breaker
Inventor: ITO SHUNJI
IPC: H01H33/94
Filed: 1991-05-17
Abstract: PURPOSE:To provide a thermobuffer type gas breaker having gentle electric field concentration, able to easily give a sufficient insulation distance while being made to surely obtain suppression of restriking voltage and a surge- resisting voltage performance due to presence of a capacitor. CONSTITUTION:A disconnector part for a capacitor circuit having an end part of a capacitor 6 formed in a rod shape as a fixed contact 7 while having an end part on the movable side of a terning lever 12 operating a movable contact shoe 2 of a breaker as a movable contact 8 is provided. Since the terminal part on the movable side of the turning lever 12 operating the movable contact shoe of the breaker largely changes its position in a closed pole state and an open pole state of the breaker, a large insulation distance can be given when the disconnector part of the capacitor 6 is in an open pole state while sufficiently softening concentration of an electric field.
Patent JP-S5566618-A (JP)
Title: Supercharger for use in rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B53/08
Filed: 1978-11-14
Abstract: PURPOSE: To provide a supercharger for use in rotary piston engine, which comprises a supercharged air injecting nozzle that is opened at the venturi portion in the air intake passage of rotary piston engine, so that atomization of mixture can be promoted and combustibility of mixture can be improved.  
     CONSTITUTION: Rotor 4 is turned in a casing 1 consisting of the rotor and side housing 2, 3. In the side housing 2, there is opened a suction port 9 which is communicated to intake passage 13 which has an air cleaner 18 at a portion thereof. At the venturi portion 16 of the intake passage 13, there is disposed a nozzle 15 for down-wardly ejecting compressed air from air pump 17. With such an arrangement, it is enabled to promote atomization of fuel drawn out to the venturi portion 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H072371-A (JP)
Title: Paper feed mechanism for printer
Inventor: ABE TOMOMITSU
IPC: B65H1/24
Filed: 1993-06-14
Abstract: PURPOSE:To provide a completely automated paper feed mechanism reducing the size of a printer main body and requiring no manual action by coaxially providing a cam shaft and a roller shaft on the automatic paper feed mechanism of a printer. CONSTITUTION:This printer fitted with an automatic paper feed mechanism of slips 3 in a printer main body is provided with a pair of the right and left cams 6 opening or closing a pressure plate 4 pressing the slips to a separation roller 1, a cam shaft connecting a pair of the right and left cams 6, and the separation roller 1 provided coaxially with the cam shaft.
Patent JP-H08310235-A (JP)
Title: Glass run
Inventor: MIURA YOSHIAKI
IPC: B60J1/17
Filed: 1995-05-16
Abstract: PURPOSE: To facilitate the fitting of a glass run to a door sash of a vehicle without worsening outward appearance, by extending a guide lip of guiding inserting a flange of a door outer panel in a door sash side end part of a vehicle outer side wall part fitted to a corner part of a door. CONSTITUTION: A guide lip 10 for guiding insertion of a flange 25 of a door outer panel is extended to be provided in a side, with which a bottom wall part 4 of a vehicle outer side wall part 3 fitted to a corner part of a door is brought into contact, that is, in an end part in a side of a door sash 23. In the case of mounting a glass run 1 fitted to the door sash 23, a flat surface of the guide lip 10 is brought into contact with an end edge of the flange 25 so that the flange 25 of the door outer panel is obliquely placed relating to the guide lip 10, to insert the flange 25 between a vehicle outer side molding lip 8 and the vehicle outer side wall part 3 while placing the end edge of the flange 25 along on the flat surface, simultaneously with insertion of a flange 26 of a door inner panel between a vehicle inner side molding lip 9 and a vehicle inner side wall part 5.
Patent JP-S5264834-A (JP)
Title: Bar code reading unit
Inventor: TERAJIMA SHIGEO
IPC: G06K7/016
Filed: 1975-11-25
Abstract: PURPOSE: To secure an accurate reading of bar code without being aggected by the scanning speed of scan pen by deciding bar information according to scanning speed by providing scanning speed detection on the scan pen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05336491-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KINOSHITA MINORU
IPC: G11B20/02
Filed: 1992-06-02
Abstract: PURPOSE:To facilitate the adjustment requiring the recording and reproduction of the magnetic recording and reproducing device without a function outputting a reproduction video signal by recording a video signal superimposing an adjustment value. CONSTITUTION:The magnetic recording and reproducing device is provided with a means 6 converting an adjustment value 11 of the circuit into a superimpose signal 1, a means 8 adding the superimpose signal 1 to a video signal 9, and a means 7 selecting either of a signal added with the video signal 9 to the superimpose signal or the video signal 9. The video signal behind the video signal selection means 7 is recorded on the magnetic medium. Thus, since, the video signal displaying the adjustment value 11 is selected and recorded, the optimum value in the adjustment value 11 is easily specified at the time of reproduction in the reproducing device even without a simultaneous reproduction function or a function capable of confirming the reproduced video signal, the adjustment requiring the recording and reproduction can be easily and efficiently performed.
Patent JP-H11341170-A (JP)
Title: Video interphone device
Inventor: SEKIMURA MAKI
IPC: H04N7/18
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent annoying calling by threatening a visitor who is trying annoying calling such as undesired mischief. SOLUTION: When a visitor presses a calling button 11 of a front door slave device 1, a calling sound ringing speaker 33 of an indoor master device 2 rings for announcing the presence of the visitor. Then, a video image picked-up by a video camera 13 of a front door slave device is displayed on a video monitor 32 of an indoor master device, and a handset 35 of the indoor master device is picked up so that communication can be attained between the handset 35 and a speaker 16 and a microphone 17 of the front door slave device. In this case, the indoor master device 2 is provided with a flash turning-on button 34 to be pressed when annoying calling is repeated, and the front door slave device 1 is provided with a flash lamp 15 to be turned on when the flash tuning-on button 34 is depressed.
Patent JP-S62299142-A (JP)
Title: Packet retransmission control system
Inventor: ETSUNO MASAYUKI
Filed: 1986-06-19
Abstract: PURPOSE:To remarkably reduce the holding time of a retransmission buffer by allowing a reception exchange station to send a transmission acknowledgement between stations to be returned to a sending exchange station automonously without awaiting the incoming of the transmission acknowledgement from a reception terminal equipment and allowing the sending exchange station to receive the transmission acknowledgement between the stations to release the retransmission buffer. CONSTITUTION:When an inter-station data packet 6 is received, a reception exchange station 3 generates a data packet 9 and sends it to a reception terminal equipment and sends an inter-station transmission acknowledgement packet 14 to a sending exchange station 2 without awaiting the return of a transmission acknowledgement packet 10 from the reception terminal equipment 4 to the data packet 9 at a point of time 15 automonously. If the reception point of time 16 of the packet 14 is before a time-out of a retransmission timing supervisory timer 12, the transmission exchange station 2 stops the retransmission timing supervisory timer 12, releases a retransmission buffer 7 and abolishes the received packet 14. At time-up, the station 2 retransmits an inter-station data packet 6 whose copy is ensured in the retransmission buffer 7.
Patent JP-S5930493-A (JP)
Title: Production of welded pipe
Inventor: SASAKI HIROAKI
IPC: B23K26/20
Filed: 1982-08-13
Abstract: PURPOSE:To improve the quality of an electric welded pipe without generating welding defects and without decreasing production efficiency, by irradiating a linear laser beam having high energy density to the butt point of a coil and welding the same. CONSTITUTION:A coil 4 is beforehand formed to a pipe shape by forming rolls and coil edges 4a are butted to each other with squeeze rolls 1 in the stage of welding. A laser beam 5 is irradiated to the butt point 3 thereof through a V- shaped aperture. The beam is irradiated over the entire part of the thickness of the edges 4a at the point 3. Even if the point 3 deviates in a circumferential direction or the longitudinal direction of the pipe, the beam 5 is reflected by the edges 4a on both sides and is concentrated to the point 3, whereby effecting melting is practiced. The generation of humping phenomena as in conventional arc welding or the like is thus obviated even in high speed welding and the melt welding at an ordinary speed for pipe making is made possible.
Patent JP-S5764762-A (JP)
Title: Development device
Inventor: TAKANO TOSHIMASA
IPC: G03G15/08
Filed: 1980-10-09
Abstract: PURPOSE:To obtain an excellent development state over a long period by constituting a development roller through forming an electrically conductive rubber layer on the outer circumferential face of a flexible core body, furthermore by forming a fur brush on the outer circumferential face of said layer. CONSTITUTION:A fur brush development roller 4 is constituted through providing a flexible cylindrical core body 9 consisting of latex or the like on the outer circumferential face of a revolving shaft 8 made of Al material, etc., and providing an electrically conductive rubber layer 10 that a conductive rubber tube 10a externally fitted on the outer circumferential face of the core body 9. Further, to the outside of the conductive rubber tube 10a, a fur brush made of fiber having more wearing resistance and higher intrinsic resistance than the conductive rubber tube 10a is bounded by a conductive bonding agent 11. The revolving shaft 8 and the conductive rubber tube 10a are connected through the conductive bonding agent 11 applied to both ends of the core body 9, and it is arranged to be able to supply uniform bias potential to the rear face of the fur brush 12 from the revolving shaft 8 through the conductive rubber tube 10a.
Patent JP-S623302-A (JP)
Title: Describing system for cooperated action
Inventor: SHINOHARA KATSUYA
IPC: G05B19/4093
Filed: 1985-06-28
Abstract: PURPOSE:To utilize the description of a cooperative relation by plural application programs by providing a part to describe the cooperated actions of plural objects respectively, a part to describe the cooperative relations among those actions and a part to describe the start/end conditions of each action. CONSTITUTION:The actions of plural objects are described in the form of relative motions. The types are designated with the revolutions, parallel movements, fixing actions, etc. together with various motions of the angular speed, amplitude, etc. Then the start/end conditions of each actions are designated together with the cooperative relations with other actions and the timing with which said cooperative relations are fixed. The plural related phenomena (including those synchronous with related actions like push of a switch, etc.) are designated at a part where the coorelative relation is described. While the cooperative relation that should be formed to satisfy the conditions is described at a part for description of conditions. The items describing action, cooperative relations and conditions have a well-defined identifier respectively within a system. This identifier is used for mutual designation among those items.
Patent JP-S5665946-A (JP)
Title: Rhodium separating and recovering method
Inventor: KAWABATA AKIRA
IPC: C22B11/00
Filed: 1979-11-01
Abstract: PURPOSE: To economically recover rhodium dissolved in waste water with high efficiency by adjusting the water to a predetermined pH with a neutralizing agent, depositing a rhodium compound in the presence of activated carbon, and separating it.  
     CONSTITUTION: Rhodium-contg. acidic waste water is adjusted to 4W6 or 9W10.5 pH with a neutralizing agent such as NH 3  or caustic soda, and an adequate amount of powdered or granular activated carbon is added. The carbon may be added before adding the agent. A rhodium compound is deposited in the presence of the carbon and subjected to solid-liq. separation with a centrifugal separator having a filter face precoated with a filter aid such as diatomaceous earth or pearlite to recover the rhodium deposit easily and economically. This method is effective in treating waste water of ≤3.5 pH acidified with phosphoric acid, and it is especially suitable for treating very little rhodium-contg. waste water discharged from a process of recovering an olefin hydroformylation catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio