baber/WOPTO huggingface dataset:
Patent JP-S6461853-A (JP)
Title: Arithmetic unit
Inventor: ASAHARA SHIGEO
IPC: G06F15/17
Filed: 1987-09-02
Abstract: PURPOSE:To reduce the traffic value of a system bus and to increase the arithmetic processing parts for improvement of the throughput, by using plural arithmetic parts, the dual port memories, a global memory, a system bus and a local bus. CONSTITUTION:The (n) pieces of arithmetic processing parts 1 and dual port memories 2 are used together with a global memory 6. A kernel text serves as a program which describes the working of an operating system. Each memory 2 stores the same kernal text and therefore each part 1 can give an access to the kernel text at a high speed via a local bus 5. The process texts and the information proper to processes are scattered into the memories 2 and the memory 6 and the parts 1 give accesses to those texts and information in an execution mode via the bus 5 and a system bus 3. The shared process information and the kernel information are stored in the memory 6. Then the parts 1 refer to and update these information at one time and the exclusive control is given to them by the synchronous operations. A system bus monitor circuit is used as necessary for reduction of the traffic value of the bus 3.
Patent JP-H0669760-A (JP)
Title: Filter circuit for selection call receiver
Inventor: SATO SHIGEO
IPC: H04W88/02
Filed: 1992-08-19
Abstract: PURPOSE:To provide the non-adjustment filter circuit of a selection call receiver which can alter the cut-off frequency of a low pass filter removing RF noise from a base band signal which is IF-detected in the selection call receiver with considerable easiness and without the exchange of circuit parts. CONSTITUTION:The base band signal which is detected in an IF detection circuit 3 is quantized to one bit in a one-bit quantizer 5. The amplitude of a discrete value signal string inputted to a digital filter 6 always becomes '1'. Thus, the filter 6 saving the multiplier of an FIR filter executes filtering. The output of the filter 6 is reproduced to an NRZ code by a digital comparator 7.
Patent JP-S6375679-A (JP)
Title: Semiconductive integrated circuit
Inventor: DOGE SATOSHI
IPC: H01L27/04
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the leak current flowing to an output buffer circuit, by performing the incremental control of the ON-resistance of a transfer gate circuit. CONSTITUTION:The respective output buffer circuits Buff1, Buffi connected to an internal bus IB are set to the try state system connected to the bus IB through transfer gate circuits TG1, TGi constituted of complementary type MOS circuits Q3, Q4 and, at the setting time of a test mode, the ON-resistances of the circuits TG1, TGi are controlled so as to be increased over those at the time of an usual operation mode. By this method, the reduction of the leak current flowing to the circuits Buff1, Buffi having the internal bus IB in common can be achieved.
Patent JP-H0774503-A (JP)
Title: Circularly polarized wave generator
Inventor: TOKUDA KATSUHIKO
IPC: H01P1/17
Filed: 1993-09-03
Abstract: PURPOSE:To improve and stabilize the axial ratio characteristic of a circularly polarized wave generator to be used in a microwave band and to improve the cross polarization characteristic of an antenna. CONSTITUTION:A circularly polarized wave generator 11 is composed by using a waveguide 36 where four flat wall surfaces 33 are formed by forming a section hollow shape into a shape where the four corners of a square are made continuous by circular arc and into the same shape from an opening part to a termination part and by mounting a quarter wavelength metal phase plate 1 composed of metal member on one portion of the wall surface by a vis 5, etc. Thus, the axial ratio characteristic is improved, the performance degradation due to a mounting error is reduced and performance is stabilized, holding an excellent impedance characteristic by eliminating the non-contact part between a conductor wall and a phase plate and sufficiently taking ground area.
Patent JP-2001048849-A (JP)
Title: Production of aminoalcohol
Inventor: TOKUYASU HITOSHI
IPC: C07C213/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aminoalcohol in high yield with industrial advantage by allowing a specific cyclic hamiacetal to react with a specific amine and hydrogen in the presence of a hydrogenation catalyst. SOLUTION: A cyclic hemiacetal of formula I [(n) is 0 or 1; R1 and R2 are each H, a (substituted) monovalent saturated hydrocarbon or the like; and R3-R5 are each H or a (substituted) monovalent aromatic hydrocarbon], for example, 2-hydroxytetrahydropyran or the like, a primary amine of formula: R6-NH2 [R6 is a (substituted) monovalent saturated hydrocarbon or the like], e.g. dimethylamine or the like and hydrogen are allowed react with each other in the presence of a hydrogenation catalyst to prepare a compound of the formula. In a preferred embodiment, the amount of the compound of formula I is 2.0-4.0 moles per mole of the primary amine. The amount of the hydrogenation catalyst is preferably 0.005-0.1 pt.wt. per 1 pt.wt. of the compound of formula I.  The partial pressure of the hydrogen in the reaction system is 0.5-100 atm, the reaction temperature is preferably 40-140 deg.C and the reaction time is 0.5-20 hours.
Patent JP-S59109533-A (JP)
Title: Crosslinked foam
Inventor: MORINO KATSUAKI
IPC: C08J9/06
Filed: 1982-12-15
Abstract: PURPOSE:A foam showing sufficient rubber elasticity and excellent tear strength after primary crosslinking, prepared by adding a blowing agent and a crosslinking agent to a mixture containing 1,2-polybutadiene or an ethylene/vinyl acetate copolymer and a specified block copolymer. CONSTITUTION:A crosslinked foam prepared by adding a blowing agent and a crosslinking agent to a mixture of (A) 30-95wt% 1,2-polybutadiene and/or ethylene/vinyl acetate copolymer, each having a vinyl bond content >=70%, a crystallinity >=5%, and an intrinsic viscosity [eta] (measured in toluene at 30 deg.C) >=0.5, (B) 0-50wt% at least one rubber selected from the group consisting of natural rubber and a diene type synthetic rubber, and (C) 5-50wt% aromatic vinyl compound/conjugated diene compound block copolymer. The addition of component C makes it possible to obtain a foam of sufficient rubber elasticity and excellent tear strength by primary crosslinking.
Patent JP-H0669571-A (JP)
Title: Optical fiber amplifier
Inventor: TAKEDA KEIKO
IPC: H01S3/07
Filed: 1992-08-19
Abstract: PURPOSE:To flatten gain characteristics of an optical fiber amplifier wherein signal light and pumping light are inputted in an Er-doped optical fiber and the signal light is amplified. CONSTITUTION:In an optical fiber amplifier wherein pumping light whose wavelength is 0.98mum is inputted in an Er-doped optical fiber, the central part where the mode field diameter of signal light of a core 2 of an optical fiber 1 overlaps with the mode field diameter of the pumping light is doped with Er and Al, and the peripheral part of the core 2 where the mode field diameter of the signal light does not overlap with the mode field diameter of the pumping light is doped only with Er whose concentration is lower than that of Er of the central part of the core 2.
Patent JP-H1151705-A (JP)
Title: Dynamic drive type liquid crystal display for car
Inventor: IWAMA YUICHI
IPC: G01D7/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To make display quality satisfactory regardless of whether it is in the daytime or the nighttime. SOLUTION: A nighttime drive voltage supply circuit 24 to supply a nighttime drive voltage whose voltage is lower by a predetermined value than the voltage of a daytime drive voltage for a liquid crystal display device 18 when a lamp 20 for illumination is lighted is provided. As the contrast of display is lowered by supplying a nighttime drive voltage, instead of a daytime drive voltage, from the nighttime drive voltage supply circuit 24 for the liquid crystal display device 18, it is possible to prevent nonselected segments from being seen by the light of the limp 20 for illumination.
Patent JP-2001104568-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To improve interest in a game machine such as a pachinko machine provided with a variable display device capable of fluctuation-displaying identification information. SOLUTION: An operation port 3 and a large winning port 4 are provided on the game panel 2 of the pachinko machine 1 and a display device 13 provided with a display part 13a is assembled at the center part of the game panel 2. Plural pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of patterns. A controller 24 generates a large winning state with the fact that the pattern is finally stopped at a specified pattern at least as an indispensable condition and imparts a normal mode or a special mode after it is ended. The controller 24 displays the pattern as if moving in a depth direction in at least one period during the fluctuation display of the pattern.
Patent JP-H0670093-A (JP)
Title: Reader
Inventor: NISHIKAWA HIROSHI
IPC: H04N1/04
Filed: 1992-08-19
Abstract: PURPOSE:To correct deviation and to read an original at the center part of an opening by performing reading with plural photodetectors whose width is the same as the opening arranged directly above the opening and setting the reading range of the photodetectors corresponding to the read length of a deviated part from the opening. CONSTITUTION:The width of the opening 14 is set at 8mm and the consecutive 56 pieces of the respective output data D1-D64 of 64 photodetectors 23 arranged directly above the opening are set as the reading range of 7mm. In this case, when the positions of the opening 14 and the photodetectors 23 are shifted for 0.23mm, the photodetectors 23 read and output the black data D1 and D2 of a fixing scale 46 and the white data D3-D64 of the tape of the opening 14. By calculating from the result, the output data D7-D62 of the photodetectors 23 of the 7mm-width at the center part of the opening 14 are defined as valid and a reading range setting processing is performed. Thus, the deviation due to the attachment error of the photodetectors or the like is automatically corrected and the original at the center of the opening 14 can be read and printed on the tape.
Patent JP-H0268589-A (JP)
Title: Manufacture of optical display element
Inventor: AKAIWA AKIRA
IPC: G09F13/04
Filed: 1988-09-05
Abstract: PURPOSE:To easily obtain an accurate display element such as a panel by transferring characters, patterns, etc., to be displayed optically with a coating agent containing silicone liquid onto light transmissive paint applied on the surface of a light transmissive member, and applying light nontransmissive paint and then peeling only the film only at the characters and patterns. CONSTITUTION:A light transmissive resin base material 20 is coated with the light nontransmissive paint and the film at the parts where the characters, etc., are displayed is peeled by using a solvent. Then the film-peeled parts are coated with the light transmissive paint 40 and the characters are transferred by printing, etc., by using the silicone liquid. Then the base material is dried and overcoated with the light nontransmissive paint 30, and an adhesive tape is stuck on the parts 50 of the transferred characters, etc., and peeled off to peel only the paint 30 at the parts 50. Lastly, a clear coat is formed as a protection film. Consequently, the accurate display element such as the panel is easily obtained.
Patent JP-H0963055-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIDA OSAMU
IPC: C23C14/56
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of ion implantation and to improve a film forming speed at the time of forming magnetic films of an Fe-N system, Fe-N-O system, etc., mainly composed of Fe by introducing reactive gases which are ion sources into the locus of electron beams. SOLUTION: This device has a vacuum vessel 1, a traveling device 2, a crucible 3, an electron beam generator 4 and a gaseous oxygen introducing nozzle 13. The crucible 3 among these has a melting vessel 9 and a magnetic metal 10 is housed in this melting vessel 9. The electron beam generator 4 has an electron gun 11 and emits the electron beams from this electron gun 11. The electron beams are deflected to irradiate the magnetic metal 10 in the melting vessel 9, by which the metal is melted and is kept evaporated. The reactive gases which are the ion sources are blown from the ion source introducing nozzle 13 toward the locus of the electron beams emitted from the electron gun 11. As a result, the gases of the ion sources are converted to plasma and the vapor of the magnetic metal 10 passes the inside of the plasma and the magnetic layers of the Fe-N system, etc., are formed.
Patent JP-H0561868-A (JP)
Title: Printing control system
Inventor: KUWABARA HIROAKI
IPC: G06F17/21
Filed: 1991-08-30
Abstract: PURPOSE:To provide a printing control system which deletes a designated sentence or the like from a printing document at the time of printing a document, which efficiently executes the preservation processing of the designated sentence or the like and which can improve the printing processing efficiency of the document on the printing control system used for a document preparation device such as a Japanese word processor. CONSTITUTION:When a printing suppression control character for designating the range of a character string, which is not to be printed, is inputted from a keyboard 1 at the time of the editing processing of the document, a printing control processing such as deletion is executed for the character string in the range designated by the printing suppression control character at the time of printing. An editing control part 2 detects the printing suppression control character from the document and gives the instruction of the printing control processing such as deletion. A printing control part 4 executes the instructed printing control processing and executes a processing deleting the character string of the designated range from the printing document.
Patent JP-H0962065-A (JP)
Title: Electrophotographic recorder
Inventor: KOBAYASHI SHINYA
IPC: B41J2/44
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To decrease the fluctuation of exposure so as to obtain a white picture without fogging and with high picture quality by extending intensity distribution and performing scanning and exposing while keeping laser light emission output constant inside a white picture area. SOLUTION: A photoreceptor 1 rotates at a constant speed in a direction shown by an arrow. An electrifying device 2 evenly electrifies the surface of the rotating photoreceptor 1. As to an exposing means 3; a laser light beam modulated based on an image information signal is generated by a signal processor 24 and irradiates the surface of the photoreceptor 1, forms a light beam spot, scans and exposes the evenly electrified surface so as to form an electrostatic latent image. The means 3 is controlled based on the image information of a peripheral picture element so as to change the intensity distribution of the light beam spot on the surface of the photoreceptor, and is controlled, so that the exposure of each picture element exposed by the light beam spot having each intensity distribution becomes a specified value.  Thus, the intensity distribution of the beam spot inside a white picture area is extended based on the image information of the peripheral picture element.
Patent JP-H0774488-A (JP)
Title: Card insertion/removal tool
Inventor: SHIMADA FUMIO
IPC: H05K7/14
Filed: 1993-09-06
Abstract: PURPOSE:To enable an insertion/removal jig for a compact card which requires a relatively small power for insertion/removal, simple in structure and operated from upper and lower parts and easy to remove the cards even if they are mounted without gaps left and right and up and down. CONSTITUTION:Protruding parts 2a and 2b are provided at both edges of a longer side of an insertion/removal jig 1 consisting of two triangular plates 3. A card 11 is inserted into a card insertion groove 4 between the plates 3 is mounted so that it can rotate freely by a pivotal hole 12, a pivot hole 5, and a pivot pin, thus simplifying structure, achieving operation from both upper and lower directions and removing the card 11 by allowing a clearance at the protruding parts 2a and 2b of the card 11 to be pulled out and by touching with a finger easily by lightly pressing an insertion/removal jig 1 of either upper or lower card 11 even if the card 11 is mounted up and down and left and right without any space.
Patent JP-2001040825-A (JP)
Title: Waterproof structure at outside angle of external floor
Inventor: FUJIIE MITSUO
IPC: E04B1/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide waterproof structure, in which the waterproofing works of an external floor can be conducted easily and can also be executed accurately even at the outside angle of the external floor particularly and which has excellent workability and watertightness. SOLUTION: The waterproof structure is constituted in such a manner that a water-resistant steel plate 2 with a flat section 21 and upstanding sections 22 on the two sides is arranged at the outside angle through a heat-insulating material 1, each upstanding section 22 is fixed onto retaining walls Q having two surfaces forming the outside angle and connected by a reinforcing member 7, waterproof sheets 3 made of a soft resin are installed up to the upper edge sections of each retaining wall Q along each upstanding section 22 of the water- resistant steel plate 2,  an outside angle cover 81 integrally formed in a watertight manner so as to be positioned along the ridge angle section of the outside angle and made of a soft resin is fixed at the ridge angle section of the outside angle through a mounting member 82 stuck on the rear of the cover and an edge section on the outside of the outside angle cover 81 is stuck so as to cover edge sections on the outside angle sides of each waterproof sheet 3.
Patent JP-H1057625-A (JP)
Title: Game machine
Inventor: SAKO HIROYUKI
IPC: A63F13/843
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for simulation of car racing in which a car controlled by a computer and those controlled by players can be easily distinguished. SOLUTION: Three cars 11, 12 and 13 are displayed on the monitor 3 of this game machine. Symbols S1 and S2 are displayed respectively above the cars 11 and 13 controlled by players, and no symbol is to be displayed above the car 12 controlled by a computer. The symbols S1 and S2 are differently colored, so that who is controlling which car can be recognized.
Patent JP-S61101314-A (JP)
Title: Selection device for fruits etc.
Inventor: MATSUMOTO TOSHIYUKI
IPC: B65G17/16
Filed: 1984-10-19
Abstract: PURPOSE:To carry out switching operation of a support shaft switching unit smoothly, according to a method wherein one fruit on a saucer is transferred to a switching position where the fruit is selected according to its weight etc., the shaft switching unit makes changeover between right and left support shafts appropriately and turns over the saucer sideways so that the fruit can be discharged on the selected position. CONSTITUTION:A support shaft switching unit 5, a fruit saucer 2, a slide pin 14 etc. are transferred in the direction of arrow (d) via respective attaching members 9, a link, an elevator member 12 etc. by rotary motion of a chain 8 and a fruit is fed on the upper face of a fruit saucer 2 at the starting end of transfer. Then, the slide contact pin 14 makes sliding contact with the upper faces of respective measuring instrument on the way of transfer to detect the weight to be selected and the support shaft switching unit 5 is pushed by its counterpart guide roll 6 at this position, thus the switching operation is started. In addition, the groove 15 or 16 of the support shaft 3 or 4 situated on the side where the saucer 2 is turned over by pushing action of a guide body 7, is closed and the slide contact pin 14 is pulled down so as to turn over the saucer 2 toward a selection unit cocated on the side, thus the fruit is thrown out.
Patent JP-H03170906-A (JP)
Title: Driving device for camera
Inventor: OGAWA YUJI
IPC: G02B7/08
Filed: 1989-08-28
Abstract: PURPOSE:To decrease the number of motors and to reduce the size and cost by using a motor for a lens-side driven mechanism even for a body-side driven mechanism through a switching clutch device. CONSTITUTION:On a lens and a body side, >=1 driven mechanism which is driven by a motor is mounted and the driving motor 12 for the lens-side driven mechanism is mounted on the body side. This camera is provided with switching clutch devices 16 and 20 which connect the output of the driving motor 12 selectively to the lens-side driven mechanism 25 and body-side driven mechanism 26. Consequently, one body-side motor can drive both the lens-side and body-side driven mechanisms, so the number of motors is may be small and the camera is reduced in size and cost.
Patent JP-H04234239-A (JP)
Title: Digital signal non-synchronizing apparatus
Inventor: DONARUDO JII DAFU
IPC: H04L5/24
Filed: 1991-08-07
Abstract: PURPOSE: To obtain a digital signal asynchronizing device capable of executing high jitter performance to be satisfied. CONSTITUTION: A unique adaptive type bit leakage system 110 is used together with a digital phase locked loop(PLL) 108 and a synchronizing temporary storage 104. The estimation value of a pit leakage interval is adaptively obtained based on an interval between the sequences of continuous pointer adjustment for a receiving signal by using the moving averange e.g. of the interval between the sequences of pointer adjustment. Required bit leakage is executed by using an accumulator 106 responding to the adjustment of a receiving pointer and the leakage interval of estimated bits. The output count of the accumulator is sent to a comparator 107 together with the current write address of a temporary storage 104. Each leakage bit is sent to the PLL 108 as an output from the comparator 107 and a smooth reading clock is generated in the temporary storage 104.
Patent JP-S59111571-A (JP)
Title: Logarithmic amplifying circuit
Inventor: MIYAMOTO HIDETO
IPC: H03G11/08
Filed: 1982-12-17
Abstract: PURPOSE:To constitute a logarithmic amplifying circuit which is strong against a temperature variation, also inexpensive and small in size by converting a DC input voltage level to an encoded pulse, and decoding this encoded pulse by a logarithmic conversion. CONSTITUTION:DC input voltage is converted to an encoded pulse corresponding to the input voltage by a pulse encoding circuit 1. Subsequently, this encoded pulse is read out as an encoded pulse converted in accordance with a logarithmic characteristic by a storing circuit 2. It can be executed by programming it in the storing circuit 2. Next, this encoded pulse is made to pass through a pulse decoding circuit 3, by which logarithmically converted pulsed voltage can be obtained, and only a DC portion of its voltage is fetched by a rectifying circuit 4. A clock generating circuit 5 synchronizes operations of the circuits 1-3.