baber/WOPTO huggingface dataset:
Patent JP-S623519-A (JP)
Title: Sawtooth wave generating circuit
Inventor: ISHIDA MAKOTO
IPC: H03K4/56
Filed: 1985-06-28
Abstract: PURPOSE:To decrease the dependance of an output voltage of an integration circuit on the scanning time at blanking by providing a means changing over input resistors of an integrator in response to a detection signal of an integration output detecting means in a circuit generating a sawtooth wave having a timewise dynamic range. CONSTITUTION:Relays RY1-RY3 are provided as a changeover means of the input resistors R1-R3 of the integrator. Normally, changeover switches SW1, SW2 are thrown to the position of a contact (a). In throwing the SW1 to the position of a contact (b) from the state, relay contacts rl1, rl3 are closed to connect resistors R1, R3 in parallel, the input resistor of the integrator is smaller than the substantial input resistor R1 and the speed of the integrator is quickened than the substantial speed. This state is held until a comparator CMP2 detects the output of the integrator the output of the CMP2 goes to 'H' and the relay RY3 is turned off and the speed restores to the substantial speed. As a result, the on-time of the contact rl3 is shortened as shown in a line segment B taking the notice of the sawtooth wave and the time when the raster is observed is shortened. When no relay RY3 exists, the said time is t3.
Patent JP-S5933254-A (JP)
Title: Novel tetrazonium salt compound, novel disazo compound and its preparation
Inventor: HASHIMOTO MITSURU
IPC: C07C245/10
Filed: 1982-08-19
Abstract: NEW MATERIAL:A tetrazonium salt compound shown by the formula I (Y is anionic functional group) or a disazo compound shown by the formula II (X is aromatic ring, or hetero ring; Ar is aromatic ring, or hetero ring). USE:A tetrazonium salt compound is useful as an intermediate for disazo compounds. The disazo compounds are useful as photoelectric materials for sensitized materials for electrophotography, especially as charge-generating materials. Since a laminate type sensitized material has a photosensitive wavelength band in about 450-600nm at short wave side of visible light range, it has improved reproducibility of reprography image of red manuscript. PROCESS:1,5-Diaminoanthraquinone shown by the formula III is diazotized with sodium nitrite in an inorganic acid to give a tetrazonium salt shown by the formula I . This compound is reacted with a coupler shown by the formula IV at -10-40 deg.C, to give a disazo compound shown by the formula II.
Patent JP-S5266177-A (JP)
Title: Course designating apparatus for unamnned vehicle
Inventor: UEDE TAKAO
IPC: G05D1/02
Filed: 1975-11-28
Abstract: PURPOSE: When the induction signal having a different cycle is detected, course designation is enabled by arranging the means for a vehicle to switch to the induction cable in which the induction signal having a different cycle flows. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S625361-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: H05B6/80
Filed: 1985-06-30
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-H11339233-A (JP)
Title: Rotary head device
Inventor: MAEMINE KENJI
IPC: G11B33/12
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To conduct recording and reproducing operations at the same time and to improve the data transfer rate by arranging a signal amplifying circuit on one surface side of a rotary drum and arranging a rectifying circuit on the other surface side. SOLUTION: A rotary transformer 3 is arranged between a fixed drum K and a rotary drum D. A fixed side transformer 3a is mounted on the drum K, and a rotary side transformer 3b is mounted on a shaft section D1 of the drum D and rotates together with the drum D. A rectifying circuit board 4 is arranged on the top section of the transformer 3b and mounts a rectifying circuit. A signal amplifying circuit board 5 is arranged on the top surface of a flat plate section D2 of the drum D. In this way, the board having a rectifying circuit is arranged on the transformer 3b, the board 5 is separated and arranged on the top surface of the section D2 of the drum D so that the drum D is interposed between the boards 4 and 5.
Patent JP-H0310741-A (JP)
Title: Cutting method for structure
Inventor: FUKUZAWA ROKURO
IPC: B23Q15/12
Filed: 1989-06-07
Abstract: PURPOSE:To perform a stabilized cutting by taking the increased part of a command cutting speed less than the constant and less than the fixed rate of the previous cutting speed and performing the calculation of the command cutting speed increased part with the use of the constant load that a fixed value is added to the current value of a constant cutting speed time. CONSTITUTION:A structure 1 is cut by rotating a blade 3 by a motor 3 for cutting. In this case, in the case of transferring from a constant speed cutting to a constant load (current value) cutting, the increased part of a command cutting speed is taken less than the certain constant, and also less than the constant rate of the previous cutting speed. The calculation of this increased part is performed by using the constant load that a constant value is added to the current value of a constant cutting speed time. Thus, a large speed command is made unable to be output and a stabilized cutting can be performed.
Patent JP-H10317408-A (JP)
Title: Fitting device of footstep
Inventor: TAKAHASHI EIZO
IPC: E06C9/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To simply, easily, and securely fit footsteps and also easily replace the footsteps, by planting an insert guide in advance in the concrete wall of a manhole and connecting a connection member and the insert guide in the state the connection member is fixed to the leg of the footstep. SOLUTION: A cylindrical insert guide 15 in which a preventive projection 16 against slipping-off is formed at the outer periphery and a female screw 17 is screwed on the inner periphery of the cylindrical body, is planted in the concrete wall of a manhole in advance. A notched groove 11 is formed at the whole periphery near the front end of the leg 3 to constitute a fitting part, and an opening 14 of almost the same shape with the side face of the side part 3 is formed at one side face of the connection member 12 on which a serew 13 engaging with the female screw 17 of the guide 15 is formed at the outer periphery. And the leg 3 is rotatably fixed in the connection member 12 through the opening 14 and then, the connection member 12 is connected to the insert guide 15.
Patent JP-H05338828-A (JP)
Title: Paper feeding device
Inventor: OKITSU MOTOAKI
IPC: B65H3/52
Filed: 1992-06-03
Abstract: PURPOSE:To securely prevent duplicate feeding of the paper sheets by a duplicate feeding preventing mechanism. CONSTITUTION:A first paper sensor 50 to detect the biting of the paper sheet P between rollers is arranged to the side of the paper feeding direction of a paper feeding roller 11 in a duplicate feeding preventing mechanism 10 where the paper feeding roller 11 is pressed against a duplicate feeding preventing roller 12. After the paper sheet P is carried by the paper sheet roller 11, and when the first paper sensor detects that a paper sheet is bitten between the roller 11 and the roller 12, the paper feeding roller 11 and the duplicate feeding preventing roller 12 are activated and the paper sheet is carried.
Patent JP-H06329235-A (JP)
Title: Container aligning device
Inventor: MAEHASHI MITSURU
IPC: B65G47/91
Filed: 1993-05-21
Abstract: PURPOSE:To dispense with a change of a mold even when a size of a container is altered and to handle containers, which have different shapes, surely by photographing a mounting condition of the containers on a conveyor and arranging the containers in the predetermined direction by a robot. CONSTITUTION:A container aligning device 1 is provided with the first conveyor 2, the second conveyor 5 adjacent to the first conveyor 2, and a CCD camera 10 photographing a mounting condition of a container 3 on the first conveyor 2. It is computed what degree the container 3 photographed by the CCD camera 10 needs to be rotated, and the container 3 is arranged in the predetermined direction and is transferred from the first conveyor 2 onto the second conveyor 5 by the robot 4. The first conveyor 2 is movable to the inclined position and to the horizontal position, and conveys the container 3, whose cross section is not circular, in the horizontal position, while conveys the container 3, whose cross section is circular, in the inclined position. In this way, universality of a container aligning device can be improved.
Patent JP-S5266386-A (JP)
Title: Production of ultra-sonic oscillator
Inventor: NAMIKATA TAKESHI
IPC: G01N29/24
Filed: 1975-11-28
Abstract: PURPOSE:To obtain high temperature resistive ultra-sonic oscillator by evaporation forming multilayers of Cr, Au and In on each face of LiNbO3 monocrystal vibration board and a ceramic board having more or loss the same thermal coefficient (or LiNbO3 monocrystal cut in the identical direction), by press-joining the two boards face to face and by heat-treating them at a temperature of 100 to 300 deg.C.
Patent JP-S5667470-A (JP)
Title: Voice desk-top calculator
Inventor: TOYOMURA SHIGERU
IPC: G06F15/02
Filed: 1979-11-07
Abstract: PURPOSE: To give the operator information by easy-to-listen voice that corresponds to environment and operator's taste by digital signals that express several kinds of voices differing in trimbre and by selectively using those voice signals.  
     CONSTITUTION: In addition to information input keys for numerals, arithmetic, etc., keyboard KB is provided with timbre assignment switches SW 1 WSW 4  with which voices of a man, boy, woman, and girl are selected. When the operator turns on one of switches SW 1 WSW 4 , control circuit CC detects that and instructs ROMA via decoder C to select FF corresponding pushed SW among FF1WFF4. Simultaneously, voice control part CR accesses voice ROM and outputs voice information stored in man R1, boy R2, woman R3, and girl R4 for the same digital voice signal. Selected FF opens one of gates G1WG4 and through gate G5, the digital voice information is D/A-converted and amplified to output the voice of the selected timbre from the loudspeaker. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5369879-A (JP)
Title: Cytochrome c of thermophilic bacteria
Inventor: OOSHIMA YASUO
IPC: C12R1/01
Filed: 1976-11-29
Abstract: PURPOSE: Cytochrome C-554 separated from Thermus thermophilus HB-8. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H071681-A (JP)
Title: Surface protective adhesive film
Inventor: FUJII YASUHISA
IPC: C09J7/02
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a surface protective adhesive film superior in heat resistance and stability with time by specifying the thicknesses of a first surface layer made of a polyethylene, a core layer, and a second surface layer and further specifying the polypropylene content of the core layer. CONSTITUTION:A surface protective adhesive film is obtained by providing an acrylic adhesive layer on one surface of a substrate film composed of a first surface layer S1 made of a polyethylene, a core layer S2 made of a polyethylene and a polypropylene, and a second surface layer S3. The respective layers meet the following requirements: where the thicknesses of the layers are L1, L2, L3 in the above order, 0.02 (L1+L2+L3) <=L1<=0.4 (L1, L2, L3), 0.02 (L1, L2, L3) <=L3<=0.4 (L1, L2, L3), 7L3/10<=L1<=10L3/7, or the polypropylene content of the core layer S2 is 5-75wt.% by polypropylene monomer unit.
Patent JP-S5936546-A (JP)
Title: Catalyst for gas phase oxidation of butane
Inventor: SOU MAMORU
IPC: C07C57/05
Filed: 1982-08-20
Abstract: PURPOSE:To enable the effective production of dicarboxylic acid anhydride or the like by gaseous phase contact oxidation of butane with molecular oxygen, by adding a copper salt to molybdovanado phosphoric acid or its cesium salt at a specific ratio thereby constituting a titled catalyst. CONSTITUTION:0.01-0.3 molar ratio copper salt (e.g.; cupric acetate) is added to molybdovanado phosphoric acid or its cesium salt, whereby a titled catalyst is prepd. A carrier is not always required necessarily in this catalyst but the molybdovanado phosphoric acid or its metallic salt has poor mechanical strength and is vulnerable to powdering; therefore, the same is used usually by depositing the same on a suitable inert catalyst such as pumice. Butane is subjected to gaseous phase contact oxidation with molecular oxygen by using such catalyst, whereby dicarboxylic anhydride (e.g.; maleic anhydride) and monocarboxylic acid (e.g.; acetic acid, acrylic acid) are effectively produced.
Patent JP-S632677-A (JP)
Inventor: SAITO TATSUYA
IPC: B25G3/36
Filed: 1986-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5842320-A (JP)
Inventor: IAN ARISUTEAA WAADO BANSU
IPC: H03K19/00
Filed: 1982-08-20
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-S62299161-A (JP)
Title: House information transmitter
Inventor: KONDO YUJI
IPC: H04M11/00
Filed: 1986-06-18
Abstract: PURPOSE:To keep a data stored in an electric circuit even if the voltage of a secondary battery is lowered by operating a primary battery control circuit so as to supply electricity from the primary battery of 2nd power supply to an electric circuit if the voltage of the secondary battery of 1st power supply section is lowered than a setting voltage. CONSTITUTION:The primary battery 10a of the 2nd power supply section 10 is connected in parallel with the secondary battery 9a of the 1st power supply section 9 and the rated voltage of the battery 10a is lower than that of the battery 9a, e.g., 3.0V. If the voltage of the battery 9a is lower than the setting voltage (e.g., below 3V), the 2nd power supply section 10 supplies power to the electric circuit 1 by using a primary battery control circuit 10b, which supplies power to a circuit 1 through a diode if the voltage of the battery 9a is lowered than the voltage of the battery 10a. Further, the setting voltage of the primary battery 10a to supply the power to the circuit 1 is set by the voltage of the primary battery 10a.
Patent JP-H08334360-A (JP)
Title: Present location calculating device
Inventor: SATO HIROYUKI
IPC: G01C21/00
Filed: 1995-06-09
Abstract: PURPOSE: To prevent a present location calculating device from making erroneous correction of a distance factor at a location at which the shape of a road is uncertain. CONSTITUTION: A microprocessor 214 generates a short-term correction variable to be used for correcting a distance factor for a short term based on the cumulative difference between the azimuths of a road and its own vehicle when the difference does not nearly continuously exceed a prescribed value. On the other hand, the microprocessor 214 generates a long-term correction variable to be used for correcting a distance factor for a long term based on the contribution of the correction of the distance factor to the traveling distance of the vehicle. The microprocessor 214 sets the contribution to '0' when the microprocessor 214 has a chance to calculate the contribution of the distance factor correction to the traveling distance while the vehicle travels a prefixed distance after the microprocessor 214 detects that the vehicle enters an expressing from an ordinary road.
Patent JP-H09184540-A (JP)
Title: Base isolation supporting device
Inventor: SHIMODA IKUO
IPC: E04B1/36
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To exhibit the damping effect in the range of micro vibration to the large earthquake by providing a lead body filled in a hollow part provided on a load supporting part, and providing an visco-elastic layer surrounded with the load supporting part in the hollow part between the load supporting part and the hollow part with it surrounding the lead body. SOLUTION: When small horizontal displacement acts on a base isolation supporting device 1 through a lower structure by micro vibration or the small earthquake, shear deformation is generated between reinforcing plates 6 of the base isolation supporting device and respective alternately laminated visco-elastic bodies, transmitted to a visco- elastic layer 9 between the inner wall of a hollow part 8 and a lead body 10, and absorbed, and thus the transmission of the vibration to the upper structure is small.  When large horizontal displacement acts on the base isolation supporting device 1 through the lower structure by the large scale earthquake, shear deformation is generated on the reinforcing plates 6 and respective alternately laminated visco-elastic bodies 5 and transmitted to the lead body 10 through the visco-elastic layer 9 between the inner wall of the hollow part 8 and the lead body 10. The lead body 10 is plastically deformed by the horizontal displacement and the large scale earthquake is absorbed by the energy loss of the plastic deformation.
Patent JP-H01314004-A (JP)
Title: Common use antenna feeder for multi-frequency band
Inventor: KUMAZAWA HIROYUKI
IPC: H01Q19/18
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the deterioration in the cross polarized wave characteristic by making the direction of a metallic grid of a frequency selection plate coincident with the direction of a polarized wave radiated from a primary radiator. CONSTITUTION:The polarized direction of an input/output radio wave of a primary radiator is made nearly coincident with the direction of an orthogonal grid 19 or the direction of a side of a rectangular patch 21. For example, the direction of the metallic grid 19 of orthogonal type is tilted by an angle theta (equal to a tilt angle of a polarized wave from a primary radiator) with respect to coordinate axes Xf, Yf and the tilted frequency selection plate 8 is integrated into the antenna system in this way. Thus, an excellent cross polarized wave characteristic is obtained similarly as the case without any frequency selection plate and a compact antenna system is obtained.
Patent JP-H10340010-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/14
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To transfer a toner image well in either case of both-side image formation and surface image formation by changing the value of a transfer current or the value of a transfer voltage for transferring the toner image in the case of the surface image formation and in the case of the both-side image formation. SOLUTION: In the case of image formation, the value of an optimum transfer current in the case of a both-side image formation mode is larger than that in the case of a surface image formation mode. It is because the toner image of a back surface image exists between the back surface of a recording paper P and a toner image receiving body 14a in the case of the both-side image formation mode, so that a transfer electric field is weakened. Consequently, the transfer current value to a transfer device 14c obtained when the toner image of the surface image carried on a photoreceptor drum 10 is transferred to the surface of the paper P is changed between in the case of the both-side image formation mode and in the case of the surface image formation mode.  That is, the transfer current value IA2 in the case of the both-side image formation mode is set larger than the transfer current value IA1 in the case of the surface image formation mode.
Patent JP-H04345479-A (JP)
Title: Cage call registration device for elevator
Inventor: HIRAFUJI YUJI
IPC: B66B3/00
Filed: 1991-05-21
Abstract: PURPOSE:To surely affirm that registration is intercepted when an user presses a cage call button on condition that no registration is made. CONSTITUTION:When a cage call button within a cage is actuated, signals such as a cage call signal 11, a cage position signal 12 and a cage speed signal 13 are inputted into an initial value input means 41, so that operations are carried out by an operating means 42. When the cage call signal 11 is transmitted on condition that no registration is made in the same way as signals transmitted for floors which have passed by, a judging means 46 which intercepts the requisition of any cage call, is actuated, a warning is given out of a warning bell sounding means 46 provided within the cage by means of the judging means 43 which intercepts the registration of any cage call, so that the user is informed of the fact that no registration is made by the cage call.
Patent JP-S5571761-A (JP)
Title: Pigment composition and its production
Inventor: TAMURA IKUO
IPC: C09C1/28
Filed: 1978-11-24
Abstract: PURPOSE: A crystalline A-type zeolite and an alkali metal sulfide are heated under a nonoxidizing atmosphere to produce inorganic pigments of yellow to green with no adverse effect on human bodies and no environmental pollution.  
     CONSTITUTION: A crystalline A-type zeolite of the formula (M 2  means two atoms of an alkali metal or one atom of alkaline earth metal) and a alkali metal sulfide of A 2 S x (A is an alkali metal and X is larger than 1) are heated at 300W600°C under a nonoxidizing atmosphere to give a composition of which the chemical composition is 10W30wt% of M 2 O, 20W40wt% of SiO 2 , and 5W25wt% of S, the crystalline structure is cubic, and the X-ray diffraction diagram shows lattice constant 123Å, five strong lines with surface intervals of 7.14Å, 4.11Å, 3.72Å, 3.30Å and 3.00Å and two intermediate lines with surface intervals of 4.36Å and 3.42Å and one weak line with surface interval of 5.05Å. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09324755-A (JP)
Title: Compressor
Inventor: KATAOKA JINKO
IPC: C23C4/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To optimize sliding material and oil film formation easily established therebetween so that compressor friction loss can be suppressed and the longer durability of compressor can be expected in a compressor used for refrigeration or air conditioning or the like, wherein hydrofluorocarbon is employed as compressible gas. SOLUTION: In the constitution of compressor, a thrust supporting member of a bearing 9 provides a triangular oil groove whose cut angle is more than 120 degrees of obtuse angle, and between a rotor 3 and the bearing 9 a thrust supporting member 11 made of a metal coated with hydrofluorocarbon film whose characteristic is very affinitive with lubrication oil containing oxygen atom in ester molecule is provided so that the sliding surfaces between the thrust supporting plate and the bearing can be improved, and resultantly, the higher efficiency and the longer durability of compressor can be expected.
Patent JP-S6039188-A (JP)
Inventor: JIEIMUZU II HOFUMAN
IPC: C25D3/22
Filed: 1984-07-11
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-H01313393-A (JP)
Title: Method for synthesizing diamond in vapor phase
Inventor: TANABE KEIICHIRO
IPC: C30B29/04
Filed: 1988-06-10
Abstract: PURPOSE:To obtain diamond having high purity and crystallinity by introducing a specified gaseous mixture and a gaseous compd. contg. carbon into a reaction vessel, producing plasma, and forming diamond on a substrate. CONSTITUTION:A gaseous mixture selected from one or >=2 kinds among gaseous F, gaseous Cl, NOX, and gaseous SO2 or the gaseous mixture and gaseous O2 are mixed with a gaseous compd. contg. carbon (e.g., gaseous methane) so that the atomic ratio of (F+Cl+O)/C is controlled to 5-0.05 to obtain the raw gas. The raw gas is then introduced into the reaction vessel 2 from an inlet 4, a DC or AC electromagnetic field is impressed from a magnetron 6 through a waveguide 7 to produce plasma 5, and diamond is deposited on the substrate 1 heated to 700-1200 deg.C.