baber/WOPTO huggingface dataset:
Patent JP-S5484034-A (JP)
Title: Anti-tumor agent
Inventor: KOMATSU YASUHIRO
IPC: C07D311/72
Filed: 1977-12-16
Abstract: PURPOSE: To provide a low-toxic anti-tumor agent containing α-tocopherol vitamin A acid ester as an effective component.  
     CONSTITUTION: An anti-tumor agent for oral adminstration, injection, local embrocation, etc., containing α-tocopherol vitamin A acid ester (tocopheryl retinoate), e.g. α-tocopherol-13-cis-vitamin A acid ester, as an active component. It is applied in doses of 100-1200 mg per day for adult; or embrocated to the tumor several times a day as a lotion containing 0.01-0.5% of the effective component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08325611-A (JP)
Title: Production of solder ball
Inventor: KOBAYASHI MASARU
IPC: B22F9/06
Filed: 1995-05-25
Abstract: PURPOSE: To efficiently and easily produce a solder ball having an almost uniform diameter by removing an oxide film on the surface of solder powder. CONSTITUTION: An almost globular solder powder having 10-50μm grain diameter is filled in many recesses provided in a carbon plate or ceramic plate. The powder is then heated at 400-900 deg.C in a reducing atmosphere to produce a solder ball. The solder powder is preferably made of Pb-Sn or Pb-Sn-Ag, and an inert gas contg. >=3% H2 is preferably used as the reducing atmosphere.
Patent JP-H11779-A (JP)
Title: Method of controlling welding position in butt welding by laser beam
Inventor: SHINPO YUKIO
IPC: B23K26/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To control the irradiation position of a laser beam so that it is always emitted onto the center line of a groove by moving the laser beam in the groove width direction in the manner that a molten pool or a key hole is uniformized left and right with respect to the center line of the groove. SOLUTION: Materials 1, 1 to be welded are butt-welded by a laser beam. In this case, a molten pool 5 or a key hole 4 is observed simultaneously with a groove 2. Then, the laser beam is moved in the direction of the groove 2 width so that the molten pool 5 or the key hole 4 is uniformized left and right with respect to the center line of the groove 2. With the left end AL and the right end AR of the molten pool 5 each detected, the laser beam is moved in the groove 2 width direction so that the distance between the left end AL and the groove 2 center line is made equal to the distance between the right end AR and the groove 2 center line. The left end AL, BL and the right end AR, BR are detected through a picture processing.
Patent JP-H023247-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: KUNII MASABUMI
IPC: H01L29/786
Filed: 1988-06-17
Abstract: PURPOSE:To enable high speed operation by making a source area, a channel area, a gate electrode by polycrystal silicon or monocrystal silicon. CONSTITUTION:Poly-Si is patterned to a gate electrode pattern 103. At this time, it is also possible to monocrystallize the poly-Si by the means such as laser-anneal, etc. Again, through the process of thermal oxidation, a thermal oxide film 102 is formed on the surface of a gate electrode. Next, P<+> ions are implanted into the whole face so as to form an n type source area 104. A resist 106 is formed above the source area, and B<+> ion in high concentration are implanted into the gate electrode so as to form a P type gate electrode 105. Next, the formed Si film is annealed in an electric furnace or by lasers at 450 deg.-800 deg. for one hour to 700 days so as to allow solid phase of Si. The Si film, since it is in contact with the source area 104 being monocrystal Si, is monocrystallized with the source area 104 as a seed crystal. Thus, a channel area 7 is formed.
Patent JP-S5578320-A (JP)
Title: Addressing system
Inventor: TAKETOMI MASANORI
IPC: G06F3/00
Filed: 1978-12-08
Abstract: PURPOSE: To take out the start address of a sub-channel corresponding to a channel number and a device number and add a sub-channel word address to the start address above to obtain a sub-channel address.  
     CONSTITUTION: A channel number and a device number given to registers 1 and 2 respectively are input to memory 11. In memory 11, the start address of each sub- channel of sub-channel memory 4 is stored correspondingly to two kinds of number above. In case of access of one sub-channel, the start address corresponding to two kinds of given number is read from memory 11 to register 12, and a purpose word address of the sub-channel is set to register 3, and contents of lower digits of register 12 and register 3 are added by 13, and a purpose address is obtained in register 5 where upper digits of register 12 are inputted previously. Then, memory 4 is accessed by this obtained address to perform read/write of the purpose sub- channel word. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11346175-A (JP)
Title: Gain controller for cdma receiver
Inventor: SHU NAGAAKI
IPC: H04B1/707
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To always hold the amplitude of a demodulation signal constant, even if the amplitude of a reception signal fluctuates. SOLUTION: An information signal amplified by an amplifier 11 is orthogonally detected at multiplies 12 and 13, and an I phase signal and a Q phase signal are obtained. High frequency components contained in the I phase signal and the Q phase signal are eliminated at low-pass filters 16 and 17 and inputted to a complex matched filter 20. In the complex matched filter 20, a spread code stored in a spreading code storage circuit 21 is multiplied by the I phase signal and the Q phase signal, and the information signals of the I phase and the Q phase are reproduced. In a level detector 41, the I phase signal and the Q phase signal which are higher than a threshold are obtained, sum of the squares of the I phase signal and the Q phase signal are obtained, its square root are operated, and an absolute value signal is obtained.  In a gain calculation circuit 51, the gain which is used at the amplifier 11 is obtained on the basis of the absolute value signal.
Patent JP-S6312457-A (JP)
Inventor: SASE EIZO
IPC: B65D33/34
Filed: 1986-06-27
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-S6213671-A (JP)
Inventor: WATANABE MITSUYOSHI
IPC: E05B47/00
Filed: 1985-07-10
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-H0444046-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: MOMOTAKE HIROYUKI
IPC: G03G5/047
Filed: 1990-06-12
Abstract: PURPOSE:To obtain the electrophotographic sensitive body having a good sensitivity and repetitive stability by incorporating both of a charge generating material and charge transfer material into a charge generating layer and continuously changing the content ratios thereof toward the lamination direction. CONSTITUTION:A charge transfer layer 1 is laminated on the charge generating layer 2. The charge generating material 3 and the charge transfer material 4 are incorporated into this charge generating layer. The ratios of the charge generating material and the charge transfer material change continuously in the direction of the lamination. Namely, these layers are so constituted that the ratio of the charge generating material is lower and the ratio of the charge transfer material is higher in the direction of the charge transfer layer. Then, the content ratios of the charge generating material and charge transfer material in this charge generating layer are such that the charge generating material decreases and the charge transfer material increases in the direction of the charge transfer layer to be laminated. The sensitivity and repetitive stability of the photosensitive body are improved in this way.
Patent JP-S636111-A (JP)
Title: Hollow fiber and its production
Inventor: PITTALIS FRANCESCO
IPC: D01D5/24
Filed: 1987-06-19
Abstract: A hollow fibre of polyester-amide, useful in the process of dialysis and in ultra-filtration processes in general, is formed by a polyester-amide with repetitive units (TATE)n (wherein T is the terephthalic acid radical; A is the ethylenediamine radical; and E is the hexanediol radical), shows an outer diameter of from 200 to 1000 mu m, a wall thickness of from 20 to 200  mu m, a water permeability value of up to 7.5 litres/m<2>/hour, for a  DELTA P of 300 mmHg and a good permeability for substances having a molecular weight of up to about 17,000. Such a fibre is obtained by means of a process which comprises the following steps, carried out sequentially: - preparation of a solution of polyesteramide (TATE)n in a solvent constituted by formic acid at a concentration higher than about 99%, or constituted by a solution of lithium chloride in dimethylformamide or dimethylacetamide; - extrusion of said solution through a spinnerette having a cross section of annular shape and coagulation of the fibre in an aqueous coagulation bath, with the possible introduction of an aqueous coagulating liquid to the interior of the annular opening of the spinnerette; washing with water and recovery of the so-obtained hollow fibre.
Patent JP-2000335113-A (JP)
Title: Thermal recording body
Inventor: MIDORIKAWA YOSHIMI
IPC: B41M5/26
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain excellent color-developing sensitivity, whiteness, etc., by making a thermal recording body contain 4-benzyloxy-4'-diphenyl sulfone, an epoxy resin or a crosslinked compound in addition to a dihydroxydiphenyl sulfone compound expressed by a specific formula, basic colorless dye and a sulfonamide compound. SOLUTION: A thermosensible color-developing layer contains at least one kind of dihydroxydiphenyl sulfone compound expressed by the formula, as an organic developer, and 3-di-n-pentylamino-6-methyl-7-anilinofluoran as basic colorless dye. In the formula, R1 and R2 each denote 1-8C alkyl or alkenyl or halogen atoms and (a) and (b) integers of 0-3. It contains at least one kind of sulfonamide compound and, moreover, at least one kind of 4-benzyloxy-4'-(2,3- epoxy-2-methylproxy) diphenyl sulfone, an epoxy resin and a crosslinked compound of diphenyl sulfone.
Patent JP-S6043240-A (JP)
Title: Optical signal reader
Inventor: OKADA KAZUO
IPC: G11B7/135
Filed: 1983-08-19
Abstract: PURPOSE:To reduce the necessity of complicate adjustment by arranging a beam splitter consisting of a single optical component having a couple of reflecting surfaces arranged almost in parallel so that incident light from a light source and reflected light guided to a photodetector are directed in parallel and in the opposite directions between a light source, and the photodetector and objective lens. CONSTITUTION:Laser light 11 emitted by a semiconductor laser 101 is diffracted by a diffraction grating 103 into plural light beams, which are reflected by a beam splitter 104 at right angles. Further, they are reflected by a mirror 106 in a Z direction to enter the objective lens 107, thereby forming light spots on a disk 108. Light reflected by the disk 108, on the other hand, travels in the direction opposite to that of the incident light. Thus, the beam splitter 104 directs the incident light from the light source 101 and the reflected light guided to the photodetector 110 in parallel and in the opposite directions, so the tolerance to the relative position relation between the beam splitter 104 and photodetector 110 is extremely large, and the assembly and adjustment of the device are extremely easy.
Patent JP-S6131288-A (JP)
Title: Optical information-recording medium
Inventor: MIZUHASHI MAMORU
IPC: G11B7/2433
Filed: 1984-07-24
Abstract: PURPOSE:To obtain an optical information-recording medium having excellent writing characteristics and durability, by a construction wherein an information- recording material layer consisting of a composite layer of a metal and an oxide, and a metal, semi-metal or semi-conductor layer consisting of a carbon layer, a silicon layer or a boron layer and having a high melting point is provided on at least one side of the information-recording material layer. CONSTITUTION:An optical information-recording layer 4 comprising predetermined numbers of information-recording material layers 2 and high melting point semi-metal layers 3 is provided on a base 1. A composite layer of a metal and an oxide is used as the information-recording material layer 2. The semi-metal layer 3 selected from a C (carbon) layer, an Si (silicon) layer and a B (boron) layer is provided on at least one side of the layer 2. When the thickness of the layer 3 is selected from an appropriate range, a reflection-preventing effect is obtained, whereby the reflectivity at a laser wavelength of the optical information-recording layer 4 can be lowered, and the writing sensitivity can be thereby markedly enhanced.
Patent JP-H0312601-A (JP)
Title: Optical component which uniforms luminous flux
Inventor: OOISHI NORIJI
IPC: G03B21/14
Filed: 1989-06-09
Abstract: PURPOSE:To uniform luminous flux with high efficiency by laminating specific two kinds of transparent plates alternately while forming a layer which has a lower refractive index than those transparent plates between them. CONSTITUTION:A Y axis is set in parallel to a side where plural prism units are formed, an X axis is set in parallel to a side perpendicular to said side, and a Z axis is set in a plate thickness direction. Then, a transparent plate 1 of a both-side saw-tooth shape where prism units satisfies the condition that angles theta - -theta are formed by the X axis and expressions I and II, and, on a couple of opposite sides, plural prism units are formed, and a rectangular transparent plate 7 whose sides are as long as those of the transparent plate 1, are laminated alternately while the layer 8 having the lower refractive index than the transparent plates 1 and 7 is formed between them. In the expressions, deltais an angle which is smaller between the divergence angle of incident luminous flux and the divergence angle (+ or -delta) that the device which uses projection luminous flux can uses and less than theta, and (n) is the refractive index of the transparent plate 1. Consequently, the uniform luminous flux with high efficiency can be obtained.
Patent JP-H0319495-A (JP)
Title: Private branch exchange
Inventor: MIZUTANI KOICHI
IPC: H04M3/38
Filed: 1989-06-16
Abstract: PURPOSE:To utilize a terminal equipment effectively without reply of a terminal equipment to an undesired incoming call by rejecting an incoming call when there exists no terminal equipment corresponding to specific information specifying an incoming terminal equipment. CONSTITUTION:When information (subaddress) for specifying a called terminal equipment reaches from an ISDN network 3 being a network able to be informed to the called party, the call is detected by an ISDN network interface 4. Then a CPU of the control section 7 informed of the call detects the subaddress included in the called information. The control section 7 decides whether or not a relevant telephone set 2i exists among extension telephone sets 2 having an extension number corresponding one-to-one to the subaddress. When the relevant telephone set does not exist, the ISDN network interface 4 is controlled so as to send a signal displaying the communication reject to the ISDN network 3. Thus, the terminal equipment is utilized effectively.
Patent JP-S637848-A (JP)
Title: Metal honeycomb for automobile exhaust gas catalyst
Inventor: TAKEMURA MIGI
IPC: F01N3/28
Filed: 1986-06-28
Abstract: PURPOSE:To increase the output of an engine by enhancing the close adhesiveness of a gamma-Al2O3 layer and to reduce the quantity of a noble metal catalyst, by forming a metal honeycomb for an automobile exhaust gas catalyst from a metal foil having piercing pores provided to the surface thereof. CONSTITUTION:In preparing a metal foil by a quenching solidification process, gas or a volatile liquid is sprayed to the part, where a molten metal is injected to be contact with the surface of a roll, of the roll and the expansion of the gas stagnating in the air pocket on the surface of the roll is utilized to prepare a quenched solidified foil constituting a honeycomb having a large number of piercing pores. This metal foil has a large number of fine piercing pores having various shapes such as a circle, an oval, a wire shape or a polygonal shape on the surface thereof and the size of an individual pore is pref. 10-300mum and the void ratio thereof is pref. 10-30%. When a layer of a gamma-Al2O3 powder impregnated with a platinum catalyst is adhered to this metal honeycomb, the close adhesiveness becomes extremely good.
Patent JP-S6050268-A (JP)
Inventor: BUIRUFURIITO BEERINGAA
IPC: F02M41/12
Filed: 1984-07-24
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-S5776430-A (JP)
Title: Eddy current dynamometer
Inventor: FUJIWARA MAKOTO
IPC: G01L3/22
Filed: 1980-10-31
Abstract: PURPOSE:To improve the assembling accuracy and cooling effect of the entitled dynamometer by forming a part in which water channels are formed and a part accommodating a coil with 2 parts unified in a body close to the inductor of a rotary shaft coupling a part to be measured. CONSTITUTION:Inner ring parts 4, 4 including water channels 10 are installed so as to put a rotor 2 between them, which is attached to a rotary shaft 1 coupling a part to be measured. Parts 3b, 4b accommodating a coil 6 are formed in a body with the innering parts 4, 4 and a lid member 7 forming the channels 10 is fixed on a bearing support 10 and yorks 3, 4. The bearing support 10 is engaged with the shaft 1 through bearings 11 and supported by a pedestals 12 through bearing 13 which can be oscillated. Thus, the number of assembling places in the equipment is reduced, improving the assembling accuracy and cooling effect of the product.
Patent JP-H0725010-A (JP)
Title: Ink jet head
Inventor: KONDO YOSHIHIRO
IPC: B41J2/16
Filed: 1993-06-23
Abstract: PURPOSE:To provide a shearing mode type ink jet head which is reduced in size and cost and facilitated to be manufactured by mounting an ink discharge control circuit in a cover of an ink passage. CONSTITUTION:A control circuit 17 for controlling discharge of ink from a nozzle 13 is mounted on a cover plate 16 to be so superposed on a head board 11 as to cover an ink passage 12. An electrode 14 is selectively applied by a voltage through a lead 18, electric connecting means 21 and a lead 15 by the circuit 17 based on print information from a printer body to discharge ink from the nozzle 13.
Patent JP-H09331462-A (JP)
Title: Image verifying method and image forming device using the method
Inventor: MAEDA ICHIRO
IPC: H04N1/60
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide uniform color reproducibility over all area by performing the verification of output equipment while dividing an image forming area into plural areas, and correcting images outputted into respective areas through a three-dimensional look-up table(LUT). SOLUTION: The entire image forming area of an output medium is divided into N pieces of recording areas for printing a set of test patterns and after the test patterns are stored in the buffer areas of a memory 22 in the unit of sets, an image is formed through a CPU 21 onto the medium. Then, color information experiment data on the medium are verified for each area and the relation of color information is correlatively analyzed. The relation of color information to be recorded onto the medium corresponding to arbitrary image data found by this correlative analysis, is made into data and included into the application program of an image processing part 10 or inputted into an image output part 20 as a calculation expression or an LUT.  Thus, print characteristics in the divided areas can be locally grasped, there is no difference in color reproducibility at both terminal parts of the image forming area, and non-uniformity can be avoided.
Patent JP-S6040010-A (JP)
Title: Actuator for foot upper press element
Inventor: JIYUZETSUPA ARUDEIONI
IPC: A43C11/16
Filed: 1984-07-24
Abstract: An actuator device for an instep presser, particularly useful in rear entrance ski boots, comprises a cable (1) extending above a presser located inside the boot shell at the instep region and being attached with one end to a side point on the shell, and with the other end to an actuator element. A peculiar aspect of the invention is that the actuator element includes a cable take-up reel (10) made rotatively rigid with a knob (20) carried, for rotational and axial movements, on a fixed body (15) associated with the shell. Also provided is a means of releasably preventing rotation of the knob (20), which comprises front tooth formations (30, 31), respectively provided on the fixed body (15) and knob (20).
Patent JP-S6214415-A (JP)
Title: Substrate holder
Inventor: TAKAHASHI NUSHITO
IPC: H01L21/26
Filed: 1985-07-12
Abstract: PURPOSE:To easily attach and detach the substrate and to enhance a heating uniformity to the substrate by a method wherein the substrate is fixed on the substrate holder, and the substrate-fixing member is superposed on the substrate holder to fit protrusions. CONSTITUTION:A substrate 7 is placed on substrate-supporting parts 8 fixing the support positions of the substrate 7. The supporting parts 8 are installed by protrusion from a holder member 9, and the notch part 7-a of the substrate 7 is made to correspond to a substrate-supporting part 8-a. A substrate-fixing member 10 is superposed on the substrate 7 to be put on the member 9 from above and a protrusion part 12 provided on the member 10 is fitted into a protrusion part 11 provided on the member 9. Hereby an attachment and a detachment of the substrate 7 to and from the member 9 are easily executed and a heating uniformity to the substrate 7 is enhanced.
Patent JP-H05343949-A (JP)
Title: Measurement equipment foe characteristic of filter for data transmission
Inventor: SUZUKI MITSUHIRO
IPC: H03H17/00
Filed: 1992-06-11
Abstract: PURPOSE:To improve the characteristic measurement by obtaining a noise band in a filter frequency characteristic based on data obtained by plotting transmission data in a specific way. CONSTITUTION:An output signal of a frequency characteristic measurement circuit 2 passing through a filter 1 is returned to the circuit 2. In this case, frequency characteristic measurement data are plotted while a pass band of the filter 1 is made sufficiently fine over a sufficiently broad range. Measured data by the circuit 2 are fed to an arithmetic operation circuit 3, data of variance as to noise band, signal band and inter-code interference through prescribed arithmetic operation processing are fed to a display section 4, on which figures or the like are displayed. The characteristic values at measured frequencies are converted into values of the linear axis of the orthogonal coordinate system in the complex axis and the processing to obtain the variance as to noise band, signal band and inter-code interference is implemented by the circuit 3. Thus, the characteristic suitable for the transmission of digital data is easily measured.