baber/WOPTO huggingface dataset:
Patent JP-H03222590-A (JP)
Title: Television receiver for mounting on mobile body
Inventor: UNEMURA TOYOAKI
IPC: H04N5/44
Filed: 1990-01-29
Abstract: PURPOSE:To trace the same series broadcast station or the same network even when a reception broadcast station is change while a mobile body mount television receiver is moving by using an extraction section of a teletext broadcast and an SID broadcast table. CONSTITUTION:The above television receiver is provided with a teletext broadcast signal extraction means 7, a transmission identification number broadcast comparison data table 8, a synthesizer tuner 2, and a tuner microcomputer processing section 6. Then a teletext broadcast signal is extracted from a television broadcast signal and a number index data head included in the signal is detected and a transmission identification number (SID) is read and the area, the broadcast station and the channel are set to the synthesizer tuner 2 from the SID broadcast station table 8 based on the read data to set an object broadcast station. Thus, even when the mobile body is at the outside of the service area of the television broadcast station, the object broadcast station is sought in a short period.
Patent JP-H11220033-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI HIROYUKI
IPC: H01L29/78
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To set the threshold of an MOS transistor to high accuracy, even when an error is produced in the length of gate electrode. SOLUTION: A gate insulation film 13 is formed on the surface of a semiconductor substrate 11, and a polysilicon film is grown thereon. A photoresist film is formed on the polysilicon film, and a pattern is formed to make an opening for a region where a gate electrode 14 is formed. Then the polysilicon film is etched to form the gate electrode 14, while the photoresist film is used as a mask 15, and the photoresist film is peeled off. Furthermore, the length of the electrode of the formed gate electrode 14 in the lengthwise direction of a channel is measured, and the quantity of impurity to be injected into a channel region 16 is set based on the measured length of the electrode and threshold of MOS transistor to be formed, and the impurities are injected into the channel region 16 through the gate electrode 14 at the set dose.
Patent JP-S55111131-A (JP)
Title: Conversion system of picture signal into binary code
Inventor: AOKI NOBUHIKO
IPC: G03F1/84
Filed: 1979-02-21
Abstract: PURPOSE:To reduce the probability of error ensued on a mask pattern test with the scanning electron beam by a method wherein the test on the neighborhood of the mask edge is repeated several times. CONSTITUTION:Electrons reflected from a mask 9 are converted into an electrical signal in a reflected electron detector 10, sent to a converter 14 via an amplifier 13  to convert into a binary code, and is sent to a 1 bit construction buffer memory 15.  An output of the memory 15 is holded in a shift register 18 via a control circuit 16 synchronizing with the deflection signal. Another output of the memory 15 is compared in a comparator 17 with a picture element signal obtained immediately before. If both signal coincide, scanning process is continued in that condition. If  there exists any different value in both data, there is much probability of that the scanning being performed on the neighborhood of the mask pattern edge. On that  occasion, the measurement is repeated several times keeping the deflecting current  in constant, and the value which is obtained the most times is adopted. If both data  values are all different, there exists the probability of error detection, therefore the  measurement is repeated several times.
Patent JP-H10210916-A (JP)
Title: Apparatus for extending chemical-spraying boom of tractor
Inventor: TAKECHI ISAO
IPC: B05B15/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To vary the tilting angle of the housing posture of a chemicals spraying boom to be housed along the side of a tractor body. SOLUTION: A chemicals spraying boom 3 freely movable in vertical direction by a parallel link mechanism 2 in front of a vehicle body 1 is attached in a state switchable between an extended posture extended sideways to the right and left of the body 1 and a housing posture B laid along the side face of the body 1. The lower link 4 or upper link 5 of the parallel link mechanism 2 is made to be stretchable.
Patent JP-S56114720-A (JP)
Title: Electrode type liquid level detector
Inventor: YONEMORI MITSUO
IPC: G01F23/24
Filed: 1980-02-15
Abstract: PURPOSE:To prevent many feed water pumps in parallel constitution from being started at the same time, by operating the pumps according to a liquid level. CONSTITUTION:Electrodes E1-E3 in a water tank are applied with AC signals from transformer 1, and the voltage developed across resistance R3 by the current flowing between electrodes E3 and E1 or E2 via a liquid controls SCR33 via an inverting amplifying circuit and synthesizing circuit; as SCR33 turns on, relay 2 also turns on and water feed pumps are operated. With regard to the gatetrigger voltage of SCR33, in this case, reference voltage v1 and values v44-v46 of voltage v4 that correspond to liquid levels L1-L3 bear the relation shown in the figure. When the liquid level is L2 in recovery from a power failure, the pumps are not operated immediately and when if reaches level L1 or L3, the pumps are operated.
Patent JP-S57132588-A (JP)
Title: Treatment of waste liquid of elution of photosensitive resin containing water soluble polyamide
Inventor: ONODERA KOUSAKU
IPC: C02F1/58
Filed: 1981-02-09
Abstract: PURPOSE: To flocculate and separate dissolved materials effectively by adding salts of ≥1 kind of normal salts or acidic salts to waste water of photosensitive resins contg. water soluble polyamide thereby controlling the final salt concn. (with respect to waste liquid) to 0.01W1.5mol/l.  
     CONSTITUTION: Waste liquid 1 of elution discharged from a developing machine is introduced into a reactor 2, where salts are added by each slightest possible amt. through the cock 7 of a powdery salts tank 5 under agitation with an impeller 4 of an agitation motor 3 at about 5W120 revolutions per minute, and the salts are kept added until they are finally contained at 0.01W1.5mol/l concn. with respect to the waste water. Then, the flocs adsorb the dissolved org. materials and grow while growing gradually until they form large lumps. Such lumps settle on a sheet 11. There are sodium chloride, potassium chloride, sodium sulfate, etc. as suitable salts, and more particularly, sodium chloride is preferable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01195509-A (JP)
Title: Dnc device
Inventor: ONO YUKIO
IPC: G05B19/4155
Filed: 1988-01-30
Abstract: PURPOSE:To realize a tapeless operation for a conventional DNC device by using an interface conversion board which contains an RS-232C interface, a tape reader interface of 8-bit parallel input and a conversion means. CONSTITUTION:A DNC device is obtained by connecting a host computer 20 containing an RS-232C interface, the conventional devices #1-#n containing the tape reader interfaces DLM, and an NC device 30 with a remote buffer containing the RS-232C interface. The computer 20 has n+1 pieces of RS-232C interfaces and the device 30 is connected directly to the computer 20 via one of RS-232C interfaces. While the devices #1-#n having the DLMs are connected to the computer 20 via the interface conversion boards 10-1-10-n respectively.
Patent JP-H09213089-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: AZUMA RYOTARO
IPC: G11C16/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To dissolve disadvantage by storing defective address with a fuse element in a ultraviolet rays deletion type semiconductor memory having a redundant relieving function. SOLUTION: This memory is provided with a first memory cell array 101 in which memory cells are arranged, a second memory cell array 102 in which redundant memory cells for relieving are arranged, row decoders 107 and column decoders 108 decoding bit lines and word lines of each memory cell array, a sense amplifier/writing circuit 109, a control circuit 103 controlling the circuit 109, and redundant address judging circuits 1a, 1b. And, memory sections in the redundant address judging circuits 1a, 1b are constituted of ultraviolet rays deletion type memory elements 3a-3b, and provided with a transistor 2 for writing. Since redundant relieving can be performed by storing defective address information after this device is assembled to be a package, a fuse element is not required for use, and also a laser trimmer device is not required for use.
Patent JP-S62175844-A (JP)
Title: Memory protector
Inventor: NAMITO YUTAKA
IPC: G06F21/79
Filed: 1986-01-30
Abstract: PURPOSE:To prevent such a case where the storage information of a memory is destructed by the slip-out of a guard caused by a trouble, etc., by applying the guard to the special conditions. CONSTITUTION:The write information 113 is written to a designated area of a memory 115 in response to a write permitting signal 111. A deciding means 123 checks whether or not the 1st prescribed relation is secured between both information of the 1st and 2nd guard signals 117 and 119. Then the means 123 produces a deciding signal 121 when said relation is secured. A guard control means 129 receives the 3rd guard signal 125 of a specific instruction and outputs a guard control signal 127 showing the supply of the signal 125. A write permitting means 131 receives both signals 127 and 121 and produces the signal 111 when the 2nd prescribed relation is secured between both signals 127 and 121. Then the signal 111 is supplied to the memory 115.
Patent JP-S59144580-A (JP)
Title: Tig welding method with hot wire
Inventor: KOZONO YUUZOU
IPC: B23K9/167
Filed: 1983-02-09
Abstract: PURPOSE:To obtain a bead uniform over the entire circumference of a horizontal stationary pipe by conducting pulse currents respectively to an electrode and a wire, conducting alternately the currents when a torch a horizontal and conducting the currents at the same instant and changing the direction of the wire current when the torch vertical. CONSTITUTION:A torch 8 and a wire 5 are rotated at a specified speed along the circumference of a horizontal stationary pipe. Pulse currents are respectively used for the TIG current IT to be conducted between the torch and the base metal and the wire current IW to be conducted between the wire and the base metal, and the welding is accomplished in all attitudes. The directions of the current IT and current IW are made to be same and the respective peak currents are conducted alternately, in the flat position section H-B and overhead position section D-F where the torch 8 moves approximately horizontally. The peaks are synchronized in a vertical down section B-D where the torch 8 moves approximately vertically and the direction of the current IW is made opposite with respect to the current TT and both currents are synchronized in a vertical down section F-H. The arc is thus directed upward in the vertical position section. The weld zone having a uniform bead shape over the entire circumference of the horizontal stationary pipe is thus obtd.
Patent JP-S62178191-A (JP)
Title: Three-phase dc brushless motor
Inventor: SUGIMOTO YUKIMASA
IPC: H02P6/16
Filed: 1986-01-30
Abstract: PURPOSE:To simplify the interface of a motor and a circuit by generating the drive-phase changeover signal of the motor by an encoder and generating two kinds of index signals by utilizing one part of the signal. CONSTITUTION:The output signals A, B, C of three bits acquired from an encoder section for a three-phase DC brushless motor are processed by AND gates 1-3, NOT gates 4, 5, NOR gates 6, 7 and an OR gate 8, and five signals A, B, D, E, F are formed. The first index signal D is obtained by a logical formula D=A.B.C, and the second index signal E is acquired by a logical formula E=inversion A.inversion B.inversion C.
Patent JP-S58137632-A (JP)
Title: Vibration damping apparatus for cylindrical post
Inventor: HORI MICHIO
IPC: F16F1/12
Filed: 1982-02-10
Abstract: PURPOSE:To enhance the vibration damping effect for a cylindrical post, by attaching a weight to a portion of the cylindrical post other than the fixed end by the intermediary of a coil spring having continuously or irregularly changed pitches, and thereby increasing or decreasing the number of contact points between the coil pitches according to the change in the amplitude of vibration. CONSTITUTION:On end of a cylindrical post 2 is fixed to a fixed wall to which vibration is transmitted directly from the outside, while a coil spring 6 is fixed to the free end of the post 2 by means of a retainer 4. Further, a collision member 5 is attached to the upper end of the coil spring 6. The coil spring 6 is so designed that its pitches are P1<P2<P3<...<PN. Arrangement being as above, in case that the amplitude of vibration is large, vibration is damped through collision between the post 2 and the collision member 5 that causes dissipation of their kinetic energy. On the other hand, in case of vibration of an amplitude not causing collision between the post 2 and the member 5, the coil spring 6 is bounched while gradually increasing the number of contact points between the coil pitches, and the vibration damping effect is enhanced by the friction between the coil pitches. In the above arrangement, it is possible to change the coil pitches irregularly.
Patent JP-2000219229-A (JP)
Title: Food case
Inventor: HIROSE HARUICHIRO
IPC: B65D85/50
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a food case which can be easily formed into a cup shape by press-molding a natural material such as bamboo sheath or bamboo grass and in which even if foodstuffs are put into the food case, it is not broken or ruptured so that soup of the foodstuffs is prevented from leaking out or the case is not deformed. SOLUTION: A natural bamboo sheath 4 and a transparent polyester resin film 5 are thermally bonded to prepare a sheet and a plurality of the sheets are stacked and cut by blanking to prepare a nearly circular sheet 6. The sheet 6 is then press-molded into a cup shape, while heat is being applied to the sheet, thereby forming a food case having an inner surface made of the natural bamboo sheath 4.
Patent JP-H11218701-A (JP)
Title: Scanning optical device
Inventor: TAKANASHI KENICHI
IPC: G02B26/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device using an LED array as a light source and having a high speed processing property, a wide optical scanning area and the high degree of freedom in optical arrangement. SOLUTION: A circuit board 2A loading an LED array 1A and its driving circuit, a coupling lens 3A for coupling beams emitted from respective LED emitting parts, a linear image forming optical system 4A for forming each outgoing beam from the lens 3A as a linear image oblong in a main scanning corresponding direction, a light deflecting means 5A having a deflecting reflection face 6A in the vicinity of each linear image and capable of simultaneously deflecting respective beams at an equal angular speed,  and a scanning formed- image optical system 7A for converging respective deflected beams on a surface 8 to be scanned as mutually separated optical spots and arranging the position of the reflection face 6A of the means 5A and the position of the surface 8 as approximately conjugate relation in geometrical optics about a sub-scanning corresponding direction are united as an optical scanning unit, plural optical scanning units A, B are arranged in the main scanning corresponding direction of the common surface 8 to be scanned and the main scanning areas of respective units A, B are mutually continued.
Patent JP-H01193833-A (JP)
Title: Image forming device
Inventor: SHIRAHASE REIJI
IPC: G03B27/34
Filed: 1988-01-29
Abstract: PURPOSE:To set variable magnification with a simple operation by providing a magnification calculation scale having an index for displaying the variable magnification based on the size of recording paper on a line corresponding to the recording paper for forming an original image. CONSTITUTION:A copying machine possesses a variable magnification function and can perform the copying of variable magnification within the range from 70% to 122%, and the magnification calculation scale 1 can be attachably/detachably mounted in a device main body. The magnification calculation scale 1 possesses a scale main body 10 made of a long transparent plate member, where scale lines 11-13 consisting of plural parallel straight lines are provided along the longitudinal direction thereof and they are made to correspond to the fixed form size of copying paper where original images are copied. And the magnification scale 1 is applied to an original 2 so that the lines 11-13 corresponding to the size of the recording paper are made along a variable magnification setting direction. Then, the index based on the size of the recording paper is made to correspond to the end part of the original 2 and a desirable variable magnification is fixed as an unequivocal principle. Thus, the variable magnification at the time of forming an image can be set with a simple operation.
Patent JP-H08208725-A (JP)
Title: Production of vinyl acetate resin emulsion
Inventor: MIYAMA TOSHIHITO
IPC: C08F18/00
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a process for producing a low-odor vinyl acetate resin emulsion with a low residual monomer content. CONSTITUTION: In the process for producing a vinyl acetate resin emulsion by the emulsion polymn. of a monomer component comprising vinyl acetate or a mixture thereof with a monomer copolymerizable therewith in the presence of a protective colloid and a polymn. catalyst, isopropyl alcohol is fed together with the monomer component and after all the catalyst is added dropwise, butyl alcohol is added.
Patent JP-H09189112-A (JP)
Title: Edge protector of non-slip tool for stairs
Inventor: OMA HAJIME
IPC: E04F11/16
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an edge protector of a non-slip tool for stairs which can be securely fixed on a tread and by which an excellent external appearance can be obtained. SOLUTION: This protector is provided with a base plate 10 having insertion holes 11a of an axial fixing tools J like a fastening screw for a tread D and an end cover 20 connected to the base plate 10 through a hinge 30. In this time, engaging means 40, 40 to be mutually engaged in the condition that the end cover 20 is rotated and positioned by the hinge 30 so as to cover the base plate 10 with the end cover and also cover at least a part of the end part 100a of the non-slip tool S, are provided in the base plate 10 and the end cover 20.
Patent JP-S60164451-A (JP)
Title: Preparation of food containing enzyme
Inventor: MURAI SOUICHIROU
IPC: A23L11/00
Filed: 1984-02-03
Abstract: PURPOSE:To obtain the titled food having excellent taste and palatability comparable to those of thempeh (a fermented Indonesian food) and suitable as a protein-supplying snack, economically from an essentially valueless raw material, by using soya milk refuse as a raw material, and inoculating and proliferating mold in the material. CONSTITUTION:For example, soya milk refuse is formed in a ball of preferably 5-20mm. diameter, and is sterilized by heating. Mold (preferably rhizopus) is inoculated to the ball in an amount of preferably 0.01%, stirred while taking care of keeping the ball from collapse, and maintained at 30-40 deg.C for 20hr. Thereafter, the inoculated ball is stirred at intervals to effect the dissipation of heat and supply of oxygen, and the cultivation is continued for 40-46hr. The product is dehumidified to a water-content of <=10% in air flow to obtain the objective food.
Patent JP-S62176340-A (JP)
Title: Multiplex demodulation circuit
Inventor: KANESU NORIYUKI
IPC: H04H1/00
Filed: 1986-01-30
Abstract: PURPOSE:To reduce the distortion due to an adjacent broadcast wave and to improve the S/N by providing a timing signal generator, an n-stage binary counter, a ROM of 2<n>-step and a variable attenuation means so as to inhibit the demodulation sensitivity at the out-band of a composite signal. CONSTITUTION:A composite signal input terminal 1 is connected respectively to an m-circuit 2-contact analog switch 2, m-set of selection terminals are connected to input terminals of m-set input resistance ladder network 4 and an output terminal is connected to a left channel signal output terminal 10 via a buffer amplifier 6 and a 15kHz low pass filter 8. The similar connection is applied also to the right channel except the inverted switch connection. Further, the output of a 2<n>X38kHz timing signal generator 12 is connected to a clock input terminal of an n-stage binary counter 13, each of outputs is connected to n-set of address inputs of an m-bit 2<n> step ROM14 and the MSB side of the m-set of data outputs comes to the MSB side of m-bit control signal of analog switches 2, 3 for the connection.
Patent JP-H10224491-A (JP)
Title: Intercom system
Inventor: SAKAMOTO HIDEO
IPC: H04M9/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system in which not only an intercom hand set but also a base unit can be shared in various using styles. SOLUTION: An intercom connection extension adapter 71 is added to a base unit 11 to which hand sets 21 and 22 , are respectively connected. The intercom connection extension adapter 71 is provided with a connecting terminal T71 connected to the base unit 11 and a connecting terminal T72 connected to the other intercom connection extension adapter 71 . A switch element 711 determines whether or not each base unit 11 is to pass a signal exchanged with the intercom hand sets 2 and 22 between the connecting terminals T71 and T72 . Besides, a CPU 76 controls the siwtch element 711 so as to permit the passage of following signals when the signal received from the connecting terminal T72 contains identification information and the information is coincident with preset identification information.  A setting button 76a instructs the operation of the CPU 76 and the ON/OFF of the switch element 711 .
Patent JP-H11219125-A (JP)
Title: Compound display unit
Inventor: INOKUCHI KAZUHIRO
IPC: B60K35/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of insufficient brightness in an EL display when the EL display is assembled in a compound display unit such as an on- vehicle combination meter to arrange a extinction filter in its front face. SOLUTION: A transparent EL display 2 is arranged in a front face of a tachometer display part in a display unit 1, and a smoke filter 7 is provided in front of the EL display 2 to cover a whole face of a display screen of the display unit 1. The smoke filter 7 has high transmittance in a wave length region corresponding to an emission spectrum of the EL display 2 and in a wave length region of the light for colors having relation of complementary colors with respect to emission colors of the EL display 2. Insufficient brightness in the EL display 2 is prevented thereby, and color shifting in a display of every kind in the display unit 1 is reduced.
Patent JP-H04211094-A (JP)
Title: Antibiotic
Inventor: JIYOOJI EMU GIYARITEI
IPC: C07D493/10
Filed: 1991-02-13
Abstract: PURPOSE: To provide a novel antibiotic obtained by cultivation of Dictyochaeta simplex, useful in the treatment or prophylaxis of fungal and Pneumocystis carinii infections because of its broad antifungal and antipneumocycsits activity.  
     CONSTITUTION: Dictyochaeta simplex ATCC 20960 is inoculated to a medium, and cultivated at 26°C by shaked culture. The cultured broth is centrifuged to collect the supernatant solution, which is then concentrated. The concentrate is purified by high performance liquid chromatography to obtain 3',4',5',6'- tetrahydro-3',5,7-trihydroxy-6'-(hydroxymethyl)-5'-[[tetrahydro-3,4,5- trihydroxy-6-[[(8-hydoxy-1-oxo-2,4-decadienyl)oxy] methyl]-2H-pyran-2- yl]oxy]spiro [isobenzofuran-1(3H),2'(2H)-pyran]-4'-yl]-7-hydroxy-8,14- dimethyl-2,4,8,10-hexadecatetraenoate of the formula. 
     COPYRIGHT: (C)1992,JPO