baber/WOPTO huggingface dataset:
Patent JP-H0454897-A (JP)
Title: Variable voltage variable frequency power supply
Inventor: FUKUSHIMA AKIO
IPC: H02P25/04
Filed: 1990-06-21
Abstract: PURPOSE:To prevent an electric power from being consumed by a cooling fan wastefully, by changing over the rotating speed of the electric machine for driving the cooling fan into the ones of plural stages according to the temperature of a main circuit. CONSTITUTION:A motor 12 for driving a cooling fan rotates at a rated speed when closing all switches 9-A, 9-B, and 9-C, and at a middle speed when closing the switches 9-B and 9-C, and further, at a low speed when closing only the switch 9-C. Therefore, when the load of a VVVF device is decreased to a middle load and the heat generating quantity of a main circuit part 3 is reduced and the temperature of the win circuit 3 is lowered to an operating temperature B, the rotating speed of a cooling fan 11 is changed over into the middle speed. Further, when the load is decreased to a low load, the rotating speed of the cooling fan 11 is changed over into the low speed. Thereby, the air quantity of the cooling fan 11 can be changed over into the air quantity corresponding to the heat generating quantity of the main circuit part 3, and excessive cooling can be prevented.
Patent JP-H0455174-A (JP)
Title: Front car body structure of vehicle
Inventor: KANEMITSU NORIHIKO
IPC: B62D25/08
Filed: 1990-06-22
Abstract: PURPOSE:To improve rigidity strength between a hinge pillar and a suspension tower part by forming a closed cross section with a dash part and a wheel apron on a front surface side of a reinforcing part for connecting a frame and a cowl side part. CONSTITUTION:A front side lower frame 4 and a cowl side part 33 are connected by a reinforcing member 41 between the front side lower frame 4 and a wheel apron reinforcement floor 8, and a closed cross section under the sealed condition for bonding the residual periphery to a lower end surface of a dash upper panel 25, a wheel apron rear part 13 and the upper of a dash lower panel 24 through a rear end of a rear side extension part 11c of a suspension tower part 11 is formed in a front side of the upper of the dash lower panel 24. Bonding strength of a dash part 23 of the wheel apron rear part 13 of the front side of the upper of the dash lower panel 24 is thereby improved remarkably, and rigidity strength between a hinge pillar 22 and the suspension tower part 11 necessary for improving the operational safety and for reducing the noise can be improved.
Patent JP-H0910670-A (JP)
Title: Nip pressure control method for coater head of roll coater
Inventor: TANABE MASAO
IPC: B05C1/12
Filed: 1995-06-30
Abstract: PURPOSE: To improve the stability and responsiveness of nip pressure control by calculating the difference between the max. value and min. value of the actually measured values of a nip pressure at every specified time during nip pressure control and periodically changing the dead zone set value of the nip pressure control with a nip pressure fluctuation rate obtd. by moving averaging of the successively calculated differences. CONSTITUTION: The actually measured value of the nip pressure is determined by the signal of a first load cell 21 during the nip pressure control and is inputted to a controller C2 . The moving average value of the max. and min. values of the actually measured values of the nip pressure in the specified time, for example, the time required for an applicator roll 12 in making >=1 turn is determined and the fluctuation rate of the nip pressure is determined. The dead zone set value is changed at very specified period in accordance with the fluctuation rate.  The travel of a first driving device 19 is determined and controlled by the nip pressure change rate in the moving average value of the actually measured values of the nip pressure interpolated from a nip pressure change rate table when the moving average value of the actually measured values of the nip pressure deviates from the dead zone set value.
Patent JP-S6321151-A (JP)
Title: Glazed substrate for thermal head
Inventor: TANAKA RYUJI
IPC: B41J2/335
Filed: 1986-07-14
Abstract: PURPOSE:To obtain a smooth surface having no pin hole to minimize the irregularities in etching, by a method wherein either the surface of an alumina substrate or the surfaces of the alumina substrate and a glass glaze are coated with an SiO2 film. CONSTITUTION:An SiO2 film 5 is formed on the surface of an alumina substrate 1 and that of a glass glaze 2 formed thereon. A resistor 3 and a conductor pattern 4 are formed on the upper side of the SiO2 film 5. The glass glaze 2 of a multicomponent amorphous or crystalline material is formed on the abraded or nonabraded alumina substrate 1 by thick film printing and calcinated; thereafter, the glazed substrate is subjected to dip coating in an SiO2 solution by a sol-gel method and backed. This process is repeated several times to form the SiO2 film 5 having a desirable thickness of 0.1-10mum. The SiO2 film is formed by the sol-gel method in which the glazed substrate is subjected to dip coating, for example, in a sol such as an alcohol solution of Si alcoxide and the coated sol is dried to turn to a gel and thereafter baked.
Patent JP-S6143169-A (JP)
Title: Production of 2-chlorobenzimidazole derivative
Inventor: IEMURA RYUICHI
IPC: C07D235/26
Filed: 1984-08-06
Abstract: PURPOSE:To produce the titled compound useful as a raw material for producing an antihistamine, and using a novel compound such as 1-(2-ethoxyethyl)-2-benzimidazolinone, etc, to be easily synthesized as a starting raw material, and chlorinating it. CONSTITUTION:A novel compound shown by the formula I (R is lower alkyl, lower akenyl, lower alknyl, or aryl) is chlorinated with phosphorus oxychloride, to give extremely easily a 2-chlorobenzimidazole derivative[e.g. 2-chloro-1-(2- ethoxyethyl)benzimidazole, etc.] shown by the formula II. The novel compound shown by the formula I, for example, is obtained by reacting a compound shown by the formula III with a compound shown by the formula VI to give a compound shown by the formula V, reducing this compound to give a compound shown by the formula VI, and reacting this compound with urea.
Patent JP-2000354022-A (JP)
Title: Interference canceling device
Inventor: TANAKA YASUHIDE
IPC: H04J13/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an interference canceling device which can prepare level ranking information indicating the magnitudinous order of the receiving levels of user signals with a simple constitution, without using receivers for measuring the receiving levels. SOLUTION: An interference canceling device 10 is provided in a base station, having a transmitting power control function which keeps the receiving SIRs (signal-to-interference power ratio) of user signals transmitted from a plurality of mobile stations by using a CDMA(code division multiple access) system within a prescribed range. Here, a level ranking circuit 18 prepares level ranking information not from the measured value of the receiving level of each user signal, but based on the symbol rates, the target controls value of the SIRs, and TPC(transmission power control) signals.
Patent JP-S5788652-A (JP)
Title: Flat type cathode-ray tube
Inventor: NAKANO TAKAO
IPC: H01J29/74
Filed: 1980-11-25
Abstract: PURPOSE:To improve the resolution of a flat type cathode-ray tube by connecting its rear electrode to the electrode board which is located on the rear electrode side out of two vertical electrostatic deflection electrode boards and applying vertical deflection signals on it. CONSTITUTION:A target electrode 5 and a rear electrode 3 are arranged in a funnel section which forms a flat space and a phosphor screen 2 is applied to the target electrode 3. An electron gun 4 is housed in a neck section and vertical electrostatic deflection electrodes 9a and 9b are arranged in a region between the electron gun 4 and flat space and a horizontal electromagnetic deflection means is arranged outside a flat type cathode-ray tube. Also, the rear electrode 3 and the deflection electrode 9b on the rear electrode side are electrically connected together and vertical deflection signals VB-(VB-Vdef) are applied. Besides, predetermined voltages VH and VS are applied to the target electrode 5 and the deflection electrode 9a. As a result, the angle of incidence is dynamically corrected and almost uniform resolution can be obtained in the vertical scanning direction.
Patent JP-S6226464-A (JP)
Inventor: MOGI TOSHIYUKI
IPC: F25B27/02
Filed: 1985-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5955520-A (JP)
Title: Monitor device for power supply voltage of electronic computer system
Inventor: ISHII KOUTAROU
IPC: G06F1/28
Filed: 1982-09-22
Abstract: PURPOSE:To control automatically the voltage fault detecting level, by deciding that the voltage fault detecting level has excessive sensitivity in case the voltage detecting signal exceeds the voltage fault detecting level by prescribed times within a range where a computer system has no malfunction. CONSTITUTION:A fault of a power supply equipment 1 owing to the rise and fall of the voltage level, noises, etc. is detected by comparing a voltage detecting signal 6 with the voltage fault detecting level (initial value V0 at first). It is decided that the level of voltage is within an allowance range and then counted in case no malfunction signal 5 is delivered from a computer system 3 even though the voltage level exceeds the voltage fault detecting level. If such allowance voltage is detected by a prescribed setting frequency N, it is decided that the level detecting sensitivity is excessively high. Then the control voltage Vs is added to the voltage fault detecting level to set a new voltage fault detecting level. Thus the automatic control is carried out to lower the sensitivity by the voltage Vs in a range down to the limit value Vl.
Patent JP-H1074907-A (JP)
Title: Method of facilitating three-dimensional device layout
Inventor: HAMMERL ERWIN
IPC: H01L21/822
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: A device layout has a device structure including a first device and a second device formed thereon, and an active region of the second region is located inside the upper surface so as to facilitate a three-dimensional device layout. SOLUTION: For example, a highly doped N<+> polylayer is next formed on the surface. This polylayer is planarized up to an upper surface of a gate 895 to form a bit-line contact area 110. An MO dielectric layer is layed to expose the contact area 110. A metal layer 150 is next deposited so as to fill an contact opening 120. This metal layer 150 is etched for forming a bit-line conductor. The capacity of spatially positioning a device on a trench allows a more effective three-dimensional layout. As a result, the density of a device for a prescribed area can be increased.
Patent JP-H0459601-A (JP)
Title: Production of hydrogen
Inventor: KUBOTA NOBORU
IPC: C01B3/04
Filed: 1990-06-26
Abstract: PURPOSE:To obtain hydrogen under mild conditions without consuming a large amount of energy by bringing fine silicon powder having a specific particle diameter into contact with water. CONSTITUTION:Fine silicon powder having >=50wt.% purity and <=2mum average particle diameter is dispersed in alkaline water and stirred or shaken.
Patent JP-S5954294-A (JP)
Inventor: YOSHINO HIROSHI
IPC: H05K1/14
Filed: 1982-09-21
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-S5688769-A (JP)
Title: Method for reinforcing network structure of pastry
Inventor: KAJITANI HARUO
IPC: A23L7/109
Filed: 1979-12-19
Abstract: PURPOSE: To activate gluten in wheat flour, to increase the visco-elasticity of gluten, and consequently, to reinforce the network structure of pastry, by mixing wheat flour with liquefied fish meat proteins extracted from the enzymatic decomposition product of fish meat.  
     CONSTITUTION: In the preparation of a pastry mixture by adding water, salt and other additives to wheat flour, 0.1W2wt%, based on the wheat flour, of liquefied fish meat proteins obtained by extracting the enzymatic decomposition product of fish caught in large quantities, e.g. saurel, mackerel, sardine, etc. are added to the flour, and the mixture is subjected to mechanical stress. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000356648-A (JP)
Title: Probe for measuring electric resistance
Inventor: ASAHI MUTSUMI
IPC: G01R1/067
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a probe for measuring electric resistance capable of stably measuring the electric resistance of a bonding part. SOLUTION: A measurement device 1 has two probes 2, 3 each formed in a plate shape capable of coming into face-to-face contact with a flat surface part of each member near a boding part of two bonded members; and an I/F 4 connected to a calculation part for calculating a resistance of the boding part on the basis of detection signals of the probes 2, 3. Because the probes 2, 3 are formed in the planar shapes, contact areas with the members become large to stabilize contact states.
Patent JP-S6143641-A (JP)
Title: Water-swelling water-stopping material
Inventor: SASAYAMA KOJI
IPC: C08L35/00
Filed: 1984-08-08
Abstract: PURPOSE:A water-stopping material having improved workability and swelling properties at low temperature, requiring no vulcanization process, obtained by blending a water-insoluble high polymer composition consisting of a chlorinated polyethylene and a polyisobutylene with a highly water-absorbing resin. CONSTITUTION:(A) 100pts.wt. water-insoluble high polymer composition consisting of 30-90wt% chlorinated polyethylene and 70-10wt% polyisobutylene is blended with (B) 25-100pts.wt. highly water-absorbing resin having water absorption ability of 50-1,000 times the weight of its own, to give a water- stopping material having <65 hardness at 2 deg.C. A mixture of a chlorinated polyethylene having 25-45wt% chlorine content and <=10% crystallinity and a polyisobutylene having 100,000-5,000,000 molecular weight is used as the component A.
Patent JP-S6145162-A (JP)
Title: Speed change control method for automatic speed change gear of car
Inventor: YASUE HIDEKI
IPC: F16H61/02
Filed: 1984-08-08
Abstract: PURPOSE:To reduce a speed change shock by keeping a frictional engagement device for the second speed in the engagement state when a car velocity is below a designated value, and a shift lever is in P-range and R-range. CONSTITUTION:An output from a car velocity sensor 102 is input to ECU104, and when a car velocity is below a designated value, and a shift lever is in P- range and R-range, a frictional engagement device B2 for the second speed is kept in the engagement state. Thus, when the lever is shifted to D-range, the same state as that of indication of the second speed is formed to reduce a speed change shock.
Patent JP-2000353197-A (JP)
Title: Publication system
Inventor: TAKAHASHI YOSHIAKI
IPC: G06F21/64
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an on-demand type publication system having high added values enabling a user to purchase a book by a simple procedure and purchase an original book of the user himself (or herself). SOLUTION: The publication system is provided with a publication data base registering publication contents, an edition parts library registering edition parts to be used for user edition, a management server for managing the publication data base, the edition parts library and user's accesses, and a publication center for receiving and printing out data from the data base and the library in accordance with an instruction from the management server. At the time of receiving a publication request from a user, identification data are applied from the management server to the user to give access right to the data base and the library. Thereby the user can edit data by combining data recorded in the data base and the library by using the terminal, the center prints out the edited data and the print is provided to the user.
Patent JP-H0723255-A (JP)
Title: Television signal processor and method thereof
Inventor: ENDAA AYANOGURU
IPC: H04N5/21
Filed: 1991-06-12
Abstract: PURPOSE: To remove ghosts from a received analog signal in all televisions(TVs) (IDTV, EDTV and HDTV). CONSTITUTION: In a short period (a horizontal fly-back period between lines) in which no analog signal exists, a received signal is processed on a line base by using an FIR or IIR equalizer. The limit of the normal equalizer is conquered by the processing of each line which can be attained by the periodical cleansing of the equalizer, and only when a ghost delay is shorter than the non-existence period of an analog signal, the ghost can be suppressed to 40 to 50 dB even when a null part exists in a spectrum.
Patent JP-S5867704-A (JP)
Title: Purifying method of polypropylene and apparatus
Inventor: ASANUMA TADASHI
IPC: C08F10/00
Filed: 1981-10-20
Abstract: PURPOSE:To purify the titled polymer in a very simple apparatus, by washing a formed polymer with a washing liquid consisting of a monomer as a principal component at such a rising rate as to form an interface between a slurry and the washing liquid, and using partition plates of specific dimension in the vertical direction of a countercurrent washing column. CONSTITUTION:Propylene as a medium is solely mass polymerized or copolymerized with another alpha-olefin, and a slurry containing the resultant polypropylene is introduced from a nozzle 1 into a long countercurrent washing column having a part of <=250cm<2> cross-sectional area surrounded by partition plates in the vertical direction and >=10X(cross-sectional area surrounded by the partition plates)<1/2> length in the vertical direction. Propylene for washing is then introduced from a nozzle 3 to control the rising rate under such conditions as to form an interface between the slurry and the washing liquid. The slurry is then washed in the countercurrent manner to discharge the washing liquid from a discharging nozzle 2 and the slurry from a discharging nozzle 4 respectively. Thus, the formed polymer is washed and purified.
Patent JP-S649770-A (JP)
Title: Paper feed device of compact printer
Inventor: TAKEUCHI SHIN
IPC: B41J13/076
Filed: 1987-07-03
Abstract: PURPOSE:To improve printing quality with a paper feed gear not being influenced by the decentering or surface precision of a locking cam by forming the end where locking operation begins of the locking cam at a higher level than the other part. CONSTITUTION:The end 205 of a locking can 204 is formed at a level higher than the other part of said cam by (a). As a result, when a paper feed drive gear 2 rotates to start a printing process, a paper feed gear 1 is locked by means of the locking cam 204. However, the teeth 103 of the paper feed gear 1 and the locking cam 204 leave a clearance between them by (a). Consequently, no unncessary friction load is brought to bear on the paper feed drive gear 2 and the paper feed gear 1 is not adversely affected by the decentering or surface precision. Thus printing quality can be improved.
Patent JP-H1017133-A (JP)
Title: Buffer conveyor
Inventor: UCHIDA TAKUYA
IPC: B65G47/30
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a space and an equipment cost by a method wherein a conveyor line for a solid magazine and a conveyor line for an empty magazine are commonly used. SOLUTION: A buffer conveyor comprises a conveyor line 1 for a solid magazine run in a reverse direction and a conveyor line 2 for an empty magazine; and a plurality of conveyor lines 5 (5a and 5d) for a buffer disposed in juxtaposition to relay a solid magazine 7 and an empty magazine 8. A plurality of the conveyor lines 5a-5d for a buffer are individually independently switched in a forward and a reverse direction for running. A buffer conveyor line 3 for a solid magazine and a buffer conveyor line 2 for an empty magazine are commonly used. One side of the buffer conveyor lines 5 (5a-5d) are provided with the buffer conveyor line 3 for solid magazine use only and the other side is provided with the buffer conveyor line 4 for solid magazine use only. The buffer conveyor line 5 is prevented from being occupied by a solid or an empty magazine.
Patent JP-2000075138-A (JP)
Title: Polarized light conversion element and illumination device for lcd panel
Inventor: NOGUCHI MASATO
IPC: G02F1/13357
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polarized light conversion element which allows the utilization of light energy of >=50% and is capable of making light quantity distribution from a luminous flux exit surface as uniform as possible by providing the inside of a planar photoconductor with a specifically curved wave-like reflection boundary which is a face adjacent with >=2 media varying in refractive indices. SOLUTION: The polarized light conversion element 10 consists of two translucent materials 10A, 10B which are flat, are formed to an approximately rectangular shape and vary in the refractive indices n1, n2. Ruggedness meshing each other is formed on the opposite surfaces of these translucent materials 10A, 10B. The reflection boundary of the wave shape curved to converge the normal vectors of the translucent materials 10A, 10B to certain one normal face is formed between these materials by meshing the ruggedness. The reflection boundary of the wave shape alternately has slopes (external reflection surface) 10D inclined to reflect the incident light from a photoconductive end face 12 to a luminous flux exit surface 11 side and transmissible faces 10E orthogonal with the luminous flux exit surface 11 with respect to the orthogonal face with the luminous flux exit surface 11.
Patent JP-H0218862-A (JP)
Title: Manufacture of electrode catalyzer layer for fuel cell
Inventor: SAKURAI MASAHIRO
IPC: H01M4/86
Filed: 1988-07-04
Abstract: PURPOSE:To provide an electrode catalyzer layer for fuel cell with enhanced polarization characteristic and excellent long-term reliability by classifying catalyzer particles, and forming a film with these classified particles laid in the sequence of the magnitude. CONSTITUTION:An electrode catalyzer layer 11 is bonded fast onto an electrode base material. This layer 11 consists of greater size catalyzer particles 1A, fluorine resin particles 2A, smaller size catalyzer particles 1B and fluorine resin particles 2B, wherein the particle size gradient shall consist of greater sizes on the base material side 10 and smaller sizes on the oppositely situated electrolyte layer side. This layer 11 is prepared by separating and selecting approx. the same carbon particles at every interval of particle size by centrifugal separation method through utilization of the fact that the precipitation speed of carbon particles differes according to the particle size when the carbon particles are dispersed in solvent. This enlarges the supply diffusion of reaction gas on the base board 10 side to improve the electrolyte retainability on the electrolyte layer side, which increases the amount of three-phase interface.