baber/WOPTO huggingface dataset:
Patent JP-S5665162-A (JP)
Title: Projecting device
Inventor: TSUNODA ATSUO
IPC: G02B27/18
Filed: 1979-10-31
Abstract: PURPOSE: To realize a close adhesion between the two bar-type lenses without causing any inconvenience to these lenses by the springiness of the plate, by holding these bar-type lenses which are long in the direction of optical axis in comparison with the effective diameter into the grooves of the plates warping slight toward the outside to secure a polymerization to each other.  
     CONSTITUTION: The V-shaped or U-shaped grooves are provided equidistantly on the outer surface of the thin plate component 13b which warps slight toward the outside. Then a bar-type lens which is long in the direction of optical axis compared with the effective diameter is held into the groove. The plate components 13b and 13a are composed of the springy materials and warp slight toward the ouside. Thus the surfaces holding the bar-type lenses are stacked to each other, and the lenses are provided zigzag with a slight warp each. Accordingly, a proper and firm close adhesion can be secured between the two bar-type lenses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5843611-A (JP)
Title: Active filter
Inventor: MURATA MASANORI
IPC: H03H11/12
Filed: 1981-09-09
Abstract: PURPOSE:To drive a titled filter by a single electric power supply, by varying a prescribed resistance value so that only center frequency is varied, and the gain and Q are kept constant. CONSTITUTION:A transfer function T of a circuit is shown in formula 1. In this regard, R9=Ra/Rb. Accordingly, gain A  in case of center frequencies omegaO, omegaO and Q are shown in formulae 2, 3 and 4. As clearly shown in these formulae, when R1 and R2 are varied simultaneously, keeping its ratio constant, only the center frequency omegaO is varied, and the gain A  and Q are kept constant. Also, R9 in the formula is equivalent to parallel of 2 resistances Ra, Rb for giving a middle point of an electric power supply, therefore, it is possible to obtain a circuit which can be driven by a single electric power supply, using an operational amplifier of a differential input.
Patent JP-H10336420-A (JP)
Title: Frame relay transmitter
Inventor: KOMATSU MASAKI
IPC: H04M11/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To ensure the communication band depending on a communication speed of a facsimile terminal even if a facsimile communication band differs from a voice communication band. SOLUTION: A communication band control section of a sender side frame relay transmitter recognizes a communication band used for the communication based on sender information from a telephone automatic exchange 160, discriminates whether or not a desired communication band is reserved, inquires of a called side frame relay transmitter about whether or not the desired communication band is reserved. In the case that both the sender and the called side can reserve the desired communication band, the desired communication band is ensured and the communication is conducted.
Patent JP-S5931812-A (JP)
Title: Method and device for recovering waste gas from converter
Inventor: KATOU YOSHIHIDE
IPC: F27D17/00
Filed: 1982-08-18
Abstract: PURPOSE:To maintain the content of CO in recovered waste gas with high purity in the stage of recovering CO-contg. waste gas from a converter by analyzing the content of CO in the midway of the recovery and releasing the waste gas in the period when the content of CO is small into a chimney. CONSTITUTION:The CO-contg. waste gas generated from a converter is recovered in the stage of refining molten steel by oxidation refining consisting essentially of decarburization in an oxygen top-blown converter, an oxygen bottom-blown converter or a top/bottom blown converter. Hollow lances 4, 4', 4'', 4''', etc. which are covered with refractories and permit cooling are inserted through the port, side wall or tap hole of the converter to the neighborhood of the molten steel surface to suck and recover the waste gas by a fan 11 therethrough. The content of CO is analyzed with an analyzer 8 provided in the midway and the waste gas is run into a diffusion path 5 and is released into a chimney 3 by operating a selector valve 7 in accordance with the result of the analyzer 8 in the period such as a decarburization period or iron oxidation period when the content of CO is small.
Patent JP-S63305863-A (JP)
Title: Hyperthermia apparatus
Inventor: ITO TADASHI
IPC: A61N5/02
Filed: 1987-06-09
Abstract: PURPOSE:To locally heat the deep in a living body, in an apparatus for performing the hyperthermia of cancer or a malignant tumor, by suppling heating energy to a heating applicator irradiating the living body with heating energy and controlling the same. CONSTITUTION:A living body 1 is irradiated with the heating energy of an ultrasonic wave or microwave from a heating applicator 2 and the supply of the heating energy to the heating applicator 2 is performed by a heating control apparatus 3. A photometric probe 4 is mounted to the living body 1 in a noninvasive manner and the temp. data obtained by the thermometric probe 4 is processed by a thermometric data processing apparatus 5. The temp. distribution data in the living body 1 calculated by the thermometric data processing apparatus 5 is sent to the heating control apparatus to be used as the control data of the heating applicator 2. That is, the heating applicator 2 receives the control of its position and the control of the intensity, frequency and phase of the heating energy to be supplied by the heating control apparatus 3. As a result, the deep part in the living body is locally heated.
Patent JP-2000330303-A (JP)
Title: Electrophotographic device
Inventor: TAKEGAWA ICHIRO
IPC: G03G5/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a durable photoreceptor in which image quality is not degraded even when used in a tandem system by incorporating at least a copolymerized polycarbonate resin into the surface layer of a monolayer type or laminate type electrophotographic photoreceptor. SOLUTION: At least, a copolymerized polycarbonate resin is incorporated into the surface layer of a monolayer type or laminate type electrophotographic photoreceptor. The copolymerized polycarbonate resin contains a copolymerized structure consisting essentially of a bisphenol A polycarbonate and a polycarbonate having at least one constituent unit of formula I or II. In the formula I, R1 and R2 are each hydrogen atom an aliphatic group, a carbocyclic group, a heterocyclic group or an aromatic group, R3-R10 are each hydrogen atom, halogen, an aliphatic group or an aromatic group, and (n) is a number of 10-1,000 except following case, R1=R2=CH3 and R3=R4=R5=R6=R7=R8=R9= R10=H. In the formula II, A is an aromatic group and (n) is an integer of 1-4.
Patent JP-H11336079-A (JP)
Title: Banking structure
Inventor: MAE YASUHIRO
IPC: E02D17/18
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent a foamed resin block arranged onto a soft ground from floating by the buoyancy of groundwater and to improve workability. SOLUTION: A plurality of anchor members 13, in which anchor sections 13b brought to the state, in which the slipping-off of the anchor sections 13b is prevented in a ground, are installed at the lower end sections of linearly extended rod sections 13a, are arranged so that the anchor sections 13b are buried into the ground and the upper sections for the rod sections 13a are projected from the soft ground. The upper sections of the rod sections 13a projected from the soft ground in each anchor member 13 are inserted to a plurality of foamed resin blocks 12 vertically superposed on the soft ground.  A concrete floor slab 14 is formed to the top faces of the foamed resin blocks 12 placed at an uppermost section, the upper end sections of each rod section 13a are fixed onto the concrete floor slab 14, and the slipping-off of the upper end sections of each rod section 13a is prevented from the foamed resin blocks 12 respectively.
Patent JP-S5767156-A (JP)
Title: Electroless plating bath
Inventor: GOTOU FUMIO
IPC: C23C18/34
Filed: 1980-10-13
Abstract: PURPOSE: To easily obtain a magnetic film with required magnetic characteristics from a plating bath having a certain composition by adding Mo ion to a electroless Co or Co-Ni plating bath.  
     CONSTITUTION: Mo ion is added to an aqueous soln. contg. Co ion or Co ion and Ni ion, a reducing agent for the metallic ions, a pH buffer, a pH regulator and a complexing agent for the metallic ions. For example, a very small amount of sodium molybdate is added to a plating bath for a nonmagnetic substrate contg. cobalt sulfate, sodium hypophosphite, sodium malonate and ammonium sulfate while varying the concn. of sodium molybdate. The coercive force of a magnetic film can be reduced by increasing the Mo ion content, yet excessive Mo ion inhibits the deposition of plating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S626932-A (JP)
Inventor: NISHIMURA AKIRA
IPC: D02G3/38
Filed: 1985-07-01
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-S5766518-A (JP)
Title: Bit clock circuit of pcm processor
Inventor: HAIKAWA YUKIHIKO
IPC: G11B20/14
Filed: 1980-10-13
Abstract: PURPOSE:To obtain a bit clock synchronizing with data containing jitters, by detecting and inputting the edge of each data of a clock generator and a PCM signal  to a frequency divider which divides the frequency of a clock signal. CONSTITUTION:In a clock generator 14 a clock pulse is obtained by increasing a bit clock in recording by an integer N, on the basis of a horizontal synchronizing signal obtained from a synchronous separating circuit 12, and the clock pulse is inputted to a frequency divider 16. An edge detecting circuit 15 outputs pulse N1- N14- corresponding to negative edges of data a1-a14-, and they are outputted through the frequency divider 16. The frequency of the output signal is equal to that of the bit clock in recording and it is cleared at each negative edge of the data, so it synchronizes with the data containing jitters. Therefore, the output of the frequency divider 16 is inputted to a latch circuit 13 to be latched accurately. Thus, the bit clock synchronizing with the data containing the jitters is obtained.
Patent JP-S623657-A (JP)
Title: Oxygen concentration detector
Inventor: HASHIMOTO KENSHIROU
IPC: G01N27/409
Filed: 1985-06-28
Abstract: PURPOSE:To prevent blackening by detecting the AC component of the voltage generated between the electrodes of a battery element and stopping the supply of the current between the electrodes of an oxygen pump element when the peak voltage thereof is above the prescribed voltage. CONSTITUTION:The voltage corresponding to the differential voltage between an output voltage Vs' and a limiter reference voltage exceeds a terminal voltage when the output voltage of a non-inversion amplifier 32 is increased by the increase of the voltage between the electrode plates 7 and 8 of the battery element 2 so as to exceed the limiter reference voltage. Then the current flows from an operational amplifier 41 to increase the voltage at the inversion input terminal of an operational amplifier 12 higher than the reference voltage. The output voltage of the amplifier 12 decreases accordingly and the base current of a transistor 13 decreases and therefore the pump current of the oxygen pump element 1 decreases as well. The output voltage of the amplifier 41 is higher as an air-fuel ratio is richer when the output voltage Vs' of the amplifier 32 is higher than the limiter reference. The pump current is thus decreased and the blackening is prevented.
Patent JP-H04367481-A (JP)
Title: Container tube for plcc package
Inventor: WATANABE KAZUTOSHI
IPC: B65D85/86
Filed: 1991-06-14
Abstract: PURPOSE:To prevent leads of PLCCs(plastic leaded chip carriers) from being bent by keeping the PLCC package from moving and striking against each other when they are accommodated in tubes. CONSTITUTION:Tubes 1 is provided with protrusions 2 and holes 3 and piled up, so that the protrusions 2 of the tube 1 on the lower stage press PLCC packages 4 in the tube 1 on the upper stage, so that the PLCC packages 4 can not move inside the tubes 1.
Patent JP-H10313855-A (JP)
Title: Separation of cell
Inventor: SUMIDA MASAYA
IPC: A61K35/14
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering necessary cells from a mixture of the necessary cells with unnecessary cells in high yield in a short period according to simple operations, e.g. a method for selectively recovering leucocytes from the mixture of the leucocytes, blood platelets and erythrocytes in high yield. SOLUTION: This method for separating cells comprises introducing a cell population containing at least the necessary cells for recovery and the cells as an removal object into a means for capturing at least the necessary cells for the recovery and substantially passing the cells as the removal object therethrough, then introducing a physiological solution containing a dextran thereinto and recovering the necessary cells for the recovery captured by the means.  The composition for recovering the cells is used for introducing the cell polulation containing at least the necessary cells for the recovery and the cells as the removal object into the means for capturing at least the necessary cells for the recovery and substantially passing the cells as the removal object therethrough and recovering the captured necessary cells for the recovery and is a physiological solution containing at least the dextran.
Patent JP-H0436660-A (JP)
Title: Acceleration detector
Inventor: SASAKI NOBUYUKI
IPC: G01P15/12
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the detector which has high sensitivity and small sensitivity variance and is inexpensive and superior in shock resistance by providing cut parts in a ceramic substrate which has high resistivity, a low Young's modulus, and high toughness and forming a deformation part at its periphery. CONSTITUTION:The substrate is made of ceramic which has >=1X10<10> OMEGA-cm resistivity, a <=3.5X10<4> Young's modulus, and >=3.5MN/m<3/2> rupture toughness and the periphery is fixed to a case 1 through a fixed part 8. Further, two cut holes 10 are bored in the substrate 2 symmetrically about the center, and the uncut part between the holes 10 form the deformation part 2a; and the outer peripheral part constitutes a nondeformation part 2b and a strain gauge 4 is formed on one surface of the former. Consequently, the substrate 2 is easily and accurately positioned and the deformation performance of the deformation part 2a is constant; and the sensitivity is prevented from varying owing to a position shift at the time of assembly and breakage due to an impact load is suppressed.
Patent JP-S6034410-A (JP)
Inventor: JINNAI YUKIO
IPC: B65D81/113
Filed: 1983-08-03
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-S5368060-A (JP)
Title: Demodulator circuit for pulse interval modulating signal
Inventor: YASUKI TOSHIHARU
IPC: H03K9/06
Filed: 1976-11-29
Abstract: PURPOSE: To achieve a modulator circuit for pulse interval modulating signal which can eliminate the non-linear distortion of the demodulating signal, by setitng the gate pulse duration T 0 , inclination K of the rectangular wave signal and others into a certain relationship. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05201162-A (JP)
Title: Direct drawing type lithographic printing plate material
Inventor: YAMANA MASAHIRO
IPC: B41N1/08
Filed: 1991-06-14
Abstract: PURPOSE:To provide a direct drawing type lithographic printing plate material, which easily enables plate making through a thermal transfer system or an electrostatic transfer system, on a print of which no scumming is generated and which has excellent printing resistance. CONSTITUTION:A waterproof layer having the degree of cob size of 10g/m<2> or less is formed onto a paper base material, a printed layer containing a pigment and a water-insoluble (solvent solubility and water dispersion) binder resin is formed onto the waterproof layer, the content of zinc oxide in the pigment in the printed layer is brought to 80wt.% or more, and the content of the binder resin to total weight of the printed layer is regulated in 25% or less.
Patent JP-H10322814-A (JP)
Title: Pressure releasing device
Inventor: KAWABE EIICHI
IPC: H01H33/575
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent an O-ring, in a mounting groove for sealing a space between a lid and a pressure-releasing part, from being pulled out and detached from the mounting groove by making the countersunk part of countersunk screws exert frictional force between its part protruding into the mounting groove and O-ring, even when the force of detaching it from the mounting groove is applied at the time of the release of pressure. SOLUTION: In this device, a lid 10, which covers a pressure-releasing hole 1b formed in a pressure-releasing part, is mounted on the pressure-releasing part via an O-ring 6. A stud 10a passes through a passing hole 1c, a coil spring 10c, inserted between the pressure-releasing part 1 and a nut 10d, presses the lid 10 onto the pressure-releasing part 1 to cover it and the O-ring 6 fit into the mounting groove 4 seals the space between the lid 10 and pressure-releasing part securely. Then, countersunk screws 5 are screwed in such a way that its countersunk part protrudes and contacts the O-ring 6 in the mounting groove 4, which causes frictional force to act between the tip and oblique line of the protruding part of the countersunk screws 5 and O-ring. This device is structured to use this force in order to prevent the detachment of the O-ring.
Patent JP-S5843790-A (JP)
Title: Immunoactivating agent originated from bacteria belonging to agromyces genus
Inventor: WAKIZAKA YOSHIHARU
IPC: C12P1/04
Filed: 1981-09-10
Abstract: PURPOSE:To prepare an immunoactivating substance stable to various solvents, and highly stable also to heat, by culturing bacteria belonging to Agromyces genus. CONSTITUTION:Bacteria belonging to Agromyces genus and capable of producing an immunoactivating substance, e.g. Agromyces ramosus ATCC25173, Agromyces okinawai Gp259 (FERM-P No.6085) or Agromyces okinawai Gp 458 (FERM-P No.6086) are inoculated in a nutrient medium, and cultured at 20-30 deg.C under aerobic conditions. The obtained bacterial cells or disintegrated fragment thereof are sterilized, washed with water, and freeze-dried to obtain an immunoactivating agent containing the immunoactivating substance as an active component.
Patent JP-H0687807-A (JP)
Title: Method of preparing polycyclic dye and intermediate therefor
Inventor: NAIJIERU HOORU
IPC: C07C229/42
Filed: 1993-06-15
Abstract: PURPOSE: To advantageously prepare the polycyclic dyes useful for the coloration of synthetic textiles particularly polyester by using the new intermediates and reacting them with benzofuranone.  
     CONSTITUTION: The polycyclic dyes of formula III [e.g. 3-phenyl-7-[4-amino-3- ethyl-5-methylphenyl]-2,6-dioxo-2,6-dihydrobenzo[1:2-b,4:5-b']-difuran or the like] are obtained by reacting new compounds of formula I (R 1  and R 2  are each H or alkyl; R 3  is alkyl; R 4  is H or alkyl; R 5  and R 6  are each alkyl or link together with adjacent N to form a heteroalicyclic ring) with benzofuranones of formula II (ring A is unsubstituted or substituted by from 1 to 3 substituents under conditions which at least one of R 1 , R 2  and R 4  is H). The new compounds of formula I [e.g. 1-morpholino-1-[4-amino-3-ethyl-5-methylphenyl]-acetic acid or the like] is obtained by reacting anilines of formula IV with glyoxylic acid or compounds of formula V. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07266-A (JP)
Title: Production of clothing cover and device therefor
Inventor: NAITO SHUNJI
IPC: A47G25/54
Filed: 1993-06-15
Abstract: PURPOSE:To make it possible to continuously and automatically produce the clothing cover provided with gores on both sides by combining a non-woven fabric sheet with a resin sheet. CONSTITUTION:The front end is provided with a take-up roll 10 for the non- woven fabric sheet 2 and the rear end with a take-up roll 11 for a cover 1. The non-woven fabric sheet 2 is continuously moved between these rolls 10 and 11. A means 12 for turning up both sides of the non-woven fabric sheet inward in a transverse direction is installed between both rolls 10 and 11. A width determining means 13 for fusion cutting the turned up parts, a means 14 for turning up the turned up parts outward in a transverse direction, a means 15 for superposing the non-woven fabric sheet 2 and the resin sheet 3 and a width determining means 16 for fusing and cutting the superposed sheets 2, 3 are installed.
Patent JP-H04366907-A (JP)
Title: Automatic focus adjustment device
Inventor: SUNABA TAKASHI
IPC: G03B13/36
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the automatic focus adjustment device which has no focus tracking delay and is stable. CONSTITUTION:This automatic focus adjustment device puts a focus lens 25 in focus under the command of a microcomputer 13 by using a servo circuit 11, a linear motor 10, and a master sensor 12. This device has a normal mode and a high-speed mode as to the moving speed of the focus lens 25; and the normal mode changes to the high-speed mode when the focus lens when a subject is close shifts in position faster than a specific variation pattern and the high-speed mode changes to the normal mode when the maximum position shift width of the focus lens in each specific time interval becomes less than a specific value. Consequently, the high-speed mode is entered when the subject approaches a camera faster than a constant speed, so there is no focus tracking delay in a short-distance state; and the normal mode is entered immediately when the subject comes to a short-distance point and becomes stationary, so the focusing is stabilized.
Patent JP-H0437754-A (JP)
Title: Method and device for treating liquid temperature control of photosensitive material treating device
Inventor: OSE JUNICHI
IPC: G03D3/00
Filed: 1990-06-01
Abstract: PURPOSE:To make temperature in a treating tank nearly uniform in stand-by mode and to prevent treating liquid from deteriorating by performing ON/OFF control over a heating means in stand-by mode and putting a pump in operation while the heating means is turned on, and stopping the pump a specific time after the heating means is turned off. CONSTITUTION:When the temperature of a liquid developer 56 rises above specific temperature C2, a control circuit 64 turns off the heating means 58 according to the program stored in the memory of a microcomputer. Consequently, the temperature of the liquid developer 56 begins to fall. The control circuit 64 measures the time after the heating means 58 is turned off and stops the circulation pump 54 the specific time later. Therefore, the liquid developer 56 which is heated with the remaining heat of the heating means 58 is circulated by the circulation pump 54, so the liquid developer 56 at the periphery of the heating means 58 never reaches high temperature and is prevented from deteriorating.
Patent JP-H01313560-A (JP)
Title: Aromatic polyether-imide resin composition
Inventor: OTA MASAHIRO
IPC: C08G73/10
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the title composition improved in heat resistance, chemical resistance, mechanical strengths and moldability by mixing an aromatic polyether-imide with a specified thermoplastic polyimide. CONSTITUTION:A polyimide acid obtained by reacting an ether diamine, e.g., 4,4'-bis[4-(4-amino-alpha,alpha-dimethylbenzyl)-phenoxy]benzophenone, with a tetracarboxylic acid dianhydride is imidated to obtain a thermoplastic polyimide (B) having repeating units each represented by the formula [wherein X is a carbonyl or a sulfonyl, and R is a tetravalent group selected from among a 2C or higher (cyclo)aliphatic group, a monocyclic aromatic group, a fused polycyclic aromatic group and a nonfused polycyclic aromatic group composed of aromatic groups bonded directly or through bridging members]. 100 pts.wt. aromatic polyether-imide (A) is mixed with 1-100 pts.wt. component B.