baber/WOPTO huggingface dataset:
Patent JP-S6067422-A (JP)
Title: Anti-tumor agent
Inventor: ISHIZUKA SEIICHI
IPC: A61P35/02
Filed: 1983-09-22
Abstract: NEW MATERIAL:The compound of formula I (R is H or OH; A is carbonyl or hydroxymethylene). EXAMPLE:24-Oxo-25-dehydro-1alpha-hydroxyvitamin D3. USE:An anti-tumor agent useful especially for the remedy of myeloid leukemia. PREPARATION:The exemplified compound can be produced by (1) reacting the compound of formula II with 4-phenyl-1,2,4-triazoline-3,5-dione, (2) protecting the 1- and 3-OH groups with chloromethyl methyl ether to obtain the compound of formula III, (3) reacting the compound with potassium t-butoxide in oxygen atmosphere at -20 deg.C under stirring, (4) dehydrating the resultant compound of formula IV to the compound of formula V, (5) deprotecting the product in the presence of a catalytic amount of concentrated hydrochloric acid under heating and stirring, and (6) isomerizing the obtained compound of formula VI under the radiation of light (with a 200W hibia lamp surrounded with bicor filter) and refluxing with heat.
Patent JP-H0729149-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KENJI
IPC: C09D7/12
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent magnetic characteristics and physical characteristics by a method wherein an intermediate layer containing nonmagnetic particles is formed on a substrate and a magnetic layer containing Co-coated iron oxide whose coercive force is not smaller than a specific value and whose average long axis length is not larger than a specific value is formed on the intermediate layer. CONSTITUTION:Coating material mainly composed of nonmagnetic particles and binder is applied to a substrate to form an intermediate layer. As the material of the magnetic layer of a magnetic recording medium, cobalt-coated iron oxide whose coercive force is not smaller than 1300Oe, preferably 1300-2000Oe, is employed. If the coercive force of the cobalt-coated iron oxide is smaller than 1300Oe, a high output can not be obtained. Further, the average long axis length of the cobalt-coated iron oxide is not larger than 0.3mum. Although the shape of the cobalt-coated iron oxide is not limited, a needle-shape is preferable. If the average long axis length of the cobalt-coated iron oxide is larger than 0.3mum, an S/N is degraded. On the other hand, if very fine magnetic powder whose average long axis length is not larger than 0.3mum is employed, the durability of the magnetic recording medium is degraded.
Patent JP-H0571165-A (JP)
Title: Piller and beam joining method
Inventor: ENDO KATSUHIKO
IPC: E04B1/30
Filed: 1991-06-19
Abstract: PURPOSE:To enable high strength concrete different from a pillar body to be placed in a pillar and beam joint section. CONSTITUTION:A steel pipe concrete pillar 1 is provided on both upper and lower ends with a pillar and beam joint sections 2a and beam mounting brackets 5 projecting from the joint section 2a. The steel pipe concrete pillar 1 is formed on a pillar body 2 part with a concrete body 3 by centrifugal molding. Two steel pipe concrete pillars 1 are joined to each other by welding the pillar and beam joint sections 2a to each other. A joint plate 6 is secured fixedly to the beam mounting bracket 5. A beam 10 is joined to the steel pipe concrete pipe 1 through the joint plate 6 and beam mounting bracket 5. High strength concrete is fully placed in the pillar and beam joint section 2a.
Patent JP-H1022960-A (JP)
Title: Media encoding device
Inventor: KAWAKATSU YASUHIRO
IPC: H04N19/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of reproduced picture quality and to prevent the intermittent reproduced sound by adding a dummy data insertion signal to a multiplex part even if generation information quantity is less than a prescribed information quantity when various input media signals are encoded. SOLUTION: Since media encoding parts 1-1 to 1-n do not execute the insertion processing of dummy data, they can continuously execute the encoding processing of the input media signals IN1-INn in an encoding processing part 3. A multiplex part 2 generates dummy data in a dummy data processing part 6 in accordance with the dummy data insertion signals DS1-DSn of the media encoding parts 1-1 to 1-n. The dummy data is added to a multiplex processing part 5 and bit streams B1-Bn are multiplexed in the multiplex unit of a packet unit and a frame unit. The insertion processing for inserting dummy data into the bit stream with less generation information quantity and outputting it as the multiplex bit stream of a prescribed rate is executed.
Patent JP-S6152161-A (JP)
Title: Power source
Inventor: KUBOTA SATOSHI
IPC: H05B41/24
Filed: 1984-08-20
Abstract: PURPOSE:To maintain a load current substantially constant irrespective of an operation load amount by detecting the load amount by the difference between the electric amount corresponding to an output voltage and the electric amount corresponding to an output current, and controlling a switching element according to the load amount. CONSTITUTION:An output circuit having a switching element S1 is connected with the input side of an inverter In for converting a DC or rectified voltage into a high frequency voltage. An operation load amount detector LD defects the operation load amount of load group L connected in parallel with the output side of the inverter In of the output circuit by the difference between the electric amount corresponding to the output voltage and the electric amount corresponding to the output current. A controller Con controls to switch the element S1 according to the output of the detector LD to control the output voltage of the inverter In so that the load current becomes substantially constant irrespective of the detected operation load amount.
Patent JP-H0925059-A (JP)
Title: Wire holding device in device providing wire
Inventor: YAKOU TAKESHI
IPC: H01L31/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a wire holding device in a wiring device capable of stretching a large number of wires on a work efficiently. SOLUTION: It is furnished with a holding mechanism main body 102, a plural number of fixed fingers 108 fixed with the same pitch interval as an arrangement pitch of a wire 16 on the holding mechanism main body 102 and movable fingers which are a plural number of movable fingers 110 roughly on central parts of which are supported by the holding mechanism main body 102 free to revolve in a state of facing against the fixed fingers 108, having holding parts to hold the wire 16 between themselves and the fixed fingers on their one end parts and having engagement parts with other members on the other end parts.  Additionally, it is furnished with a moving member 104 provided on the holding mechanism main body 102 free to move, a plural number of elastic members 106 one end parts of which are fixed on the moving member 104 and the other end parts of which are engaged with engagement parts of the movable fingers 110 and a driving source C4 to relatively move the moving member 104 against the holding mechanism main body 102.
Patent JP-S5965020-A (JP)
Title: Eye drop
Inventor: ASAOKA MAKOTO
IPC: A61P27/02
Filed: 1982-10-04
Abstract: PURPOSE:An eye drop, containing a human epithelial cell growth factor as an active constituent, and useful for treating keratitis, corneal erosion, corneal infiltration and corneal ulcer. CONSTITUTION:An eyedrop, containing a human epithelial cell growth factor (h- EGF) as an active constituent in preferably 0.01-50mug/ml (or g) concentration, and adjusted to 5.0-8.0pH with a buffer agent, e.g. NaCl, KCl or CaCl, etc. A preservative, e.g. chlorobutanol or methyl p-hydroxybenzoate, may be incorporated in the eye drop. The h-EGF originated from the human urine, and the substance is a straight chain polypeptide having about 6,000 molecular weight, three sets of intermolecular disulfide crosslinkages and the epithelial cell growth action.
Patent JP-S6234176-A (JP)
Title: Printing device
Inventor: WATANABE KATSUSHI
IPC: G03G15/00
Filed: 1985-08-08
Abstract: PURPOSE:To eliminate a clutch mechanism and to align a transfer position to a printing position on a form by setting a distance between a position where the tip of the form is detected and a transfer position larger than a distance between a position where an latent image is started and the transfer position. CONSTITUTION:The positions are set so as to establish the following distance relationship: a distance between A and B is less than a distance between B and D, where A, B and D denote a position where a printing head 13 starts forming an electrostatic latent image, a position where the tip of the sheet 16 coincides with the tip of the latent image and a position where the tip of the sheet 6 is detected by a light emitting diode 35 and a transistor 36 during conveyance, respectively. In the time corresponding to the difference of these distances, a timer, etc., set the timing when the printing head 3 starts printing, and the head is positioned at a desired printing place on the form 16. Thus the clutch mechanism temporarily stopping the form 16 is made unnecessary, and simultaneously printing can be executed at a precise position.
Patent JP-S6419092-A (JP)
Title: Novel genipin glycoside
Inventor: NAKAO MASAHIRO
IPC: C08B37/00
Filed: 1987-07-15
Abstract: NEW MATERIAL:A compound expressed by the formula (n is 0 or 1-8). EXAMPLE:Genipinmaltoheptaoxide. USE:Useful as a substrate for measuring because of becoming good substrate of alpha-amylase in human body fluid. PREPARATION:(A) Gepoxide which is a glucose glycoside of genipin is reacted with (B) polysaccharide such as cyclodextrin, soluble starch or maltooligosaccharide and (C) the genus Bacillus-derived cyclodextrin glucanotransferase. Further more, the reaction is preferably carried out pH6 and 37 deg.C.
Patent JP-H0927714-A (JP)
Title: Multibeam antenna system
Inventor: YAMAGUCHI MAKOTO
IPC: H01Q21/20
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To transmit and receive not only a vertical polarized wave, but also a horizontal polarized wave at the same time and generate multibeams or sector beams almost equally in all directions of a horizontal plane. SOLUTION: On the outer peripheral surface of a cylindrical metallic reflecting plate 15, plural helical antenna elements 16 are arranged in an array shape circumferentially and axially at specific pitches. Cross dipole antenna elements are usable instead of the helical antenna elements. The beam tilt and gain can be improved by the axial antenna array and the multibeams or sector beams can be generated almost equally in all directions of the horizontal plane by the circumferential antenna array.
Patent JP-H10223845-A (JP)
Title: Manufacture of dielectric element
Inventor: HARADA MITSUAKI
IPC: H01L29/792
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric element of good quality in a simple process. SOLUTION: A lower electrode 3 of a polycrystalline structure is formed on a substrate 1, an amorphous ferroelectric thin film 4 consisting of a PZT and an amorphous upper electrode 5 consisting of a conductive oxide film are formed in order on this electrode 3 and after each film is patterned at one time, the substrate is heat-treated in an oxygen atmosphere, whereby the thin film 4 and the electrode 5 are respectively crystallized into a polycrystalline ferroelectric thin film 7 and a polycrystalline upper electrode 8.
Patent JP-S6066032-A (JP)
Title: Draining device of air conditioner
Inventor: KINOSHITA YASUSHI
IPC: F24F13/22
Filed: 1983-09-20
Abstract: PURPOSE:To prevent the reduction of a pumping amount and to prevent a noise by extending a shield plate to a rotor side submerged in drain water inside a drain pump case, thereby preventing a vortex in the case produced by the rotor. CONSTITUTION:A shield plate 10 is provided along the oblique surface 5c of a drain pump case 5 inside the case 5, i.e., inside the oblique surface 5c. The plate 10 is provided from the inlet hole end 5a to the center of the oblique surface 5c, and the extending size of the rotor 7 side is formed in a dimensional relationship that the rotor 7 is not contacted when rotated. When a motor 6 is rotated, the rotor 7 rotates, and the rotor 7 is dipped in drain water 3. Thus, the drain water 3 passes in the rotor 7, ejected upward and guided by the outlet hole end 5b along the oblique surfaces 5c, 5d. Here, when the rotor 7 rotates, the drain water 3 in the case 5 starts rotating in the same direction as the rotor 7, but the rotation is topped by the plate 10, thereby eliminating the vortex.
Patent JP-H0341248-A (JP)
Title: Preloading device for ball screw
Inventor: HONMA TAIJI
IPC: F16H25/22
Filed: 1989-07-06
Abstract: PURPOSE:To heighten the rigidity of a preloading device, eliminate a preload- weakening-phenomenon, and to lengthen the high-accuracy-continuance by incorporating balls, which are preloaded in a contact state, in between a ball screw groove of a nut and a ball screw groove of a screw shaft. CONSTITUTION:Balls B0, which are preloaded in a 4-point contact state, are incorporated in between a ball screw groove of a first nut 3 and a ball screw groove of a screw shaft 1. In addition, balls Bs, which are preloaded in a 2-point state, are incorporated in between a ball screw groove of a second nut 4 and a ball screw groove of the screw shaft 1. Meanwhile, two sets of belleville springs 5A as elastic members are interposed between both nuts 3 and 4. With this contrivance, regarding both directions of compression and tension, the regidity of the device can be heightened, a preload-weakening-phenomenon can be eliminated, and the high-accuracy-continuance of the device can be lengthened.
Patent JP-S6234931-A (JP)
Title: Electrically conductive composite material
Inventor: MURAKAMI MASAKI
IPC: C08L101/00
Filed: 1985-08-08
Abstract: PURPOSE:To obtain a polymeric composite material having decreased filler content and improved electrical conductivity while preventing the breakage and deformation of filler during molding, by mixing a specific fibrous filler randomly in a polymeric material. CONSTITUTION:The filler for the above composite material is an electrically conductive fibrous material having a fiber diameter of 2-30mum and length of 1-10mm and obtained from a SUS 304 stainless steel fiber cold-worked at a working ratio of 60-98%, e.g. a collected strand of composite filaments produced by covering SUS 304 stainless steel filaments with a matrix composed of other metal, subjecting the strand to a prescribed cold-working optionally after heat-treatment to the final working ratio of 60-98% to attain the target fiber diameter, dissolving and removing the matrix material exclusively, and cutting to prescribed length. The objective electrically conductive composite material can be produced by mixing and kneading the filler to a polymeric material.
Patent JP-H097134-A (JP)
Title: Method for loading magnetic head on head tester
Inventor: HONMA KAZUO
IPC: G11B5/455
Filed: 1995-06-19
Abstract: PURPOSE: To improve the inspection efficiency by facilitating the loading of a head arm assembly (HAA) on a head tester. CONSTITUTION: Plural pieces of loading jigs 5 are provided, and a base part 1c is positioned to every loading jig 5 beforehand, and the HAA 1 is loaded. The loading jigs 5 loading the HAA 1 are positioned successively to attaching parts 6 provided on the carriage mechanism 4a of the head tester to be loaded freely attachably/detachably.
Patent JP-H0224422-A (JP)
Title: Bottom plate fixing device of manhole
Inventor: NAKAYA CHIKA
IPC: E02D29/12
Filed: 1988-07-13
Abstract: PURPOSE:To reinforce by forming a projected bottom plate integrally in the direction of a hume pipe on a bottom plate of a manhole and fixing the hume pipe to the manhole in the inside of an L-type panel fastened and interlocked to both sides of the projected bottom plate. CONSTITUTION:A projected bottom plate 3 is integrally provided to a bottom plate 2 of a manhole in the direction of a hume pipe. After that, a bending section of the L-type panel 4 is interlocked with a recess under both sides of the projected bottom plate to connect one side of the panel 4 to the manhole 1 so as to hold the projected bottom plate 3 from both sides. Then, soil is filled from the inside and the outside of the projected bottom plate 3 to solidify the ground, a hole is made on the side of the manhole 1 to connect the hume pipe 6, and the soil is filled thereupon to fix the hume pipe. According to the constitution, a water leakage of a connection section can be prevented.
Patent JP-2000010050-A (JP)
Title: Projector optical system
Inventor: HAYASHI KOTARO
IPC: G02F1/13
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a projector optical system without lowering the efficiency and causing color unevenness due to the separation of a polarization plane when an illumination beam arranged in the polarization direction is color- resolved by suitably setting the relation between respective S polarization planes of a projection main beam, an illumination main beam and the polarization plane of the illumination beam on a dichroic surface. SOLUTION: Dichroic surfaces M1, M2 are tilted for an illumination main beam L1 from an illumination luminous flux center to a center of a reflection type display panel PG and a projection main beam L2 from the center of the reflection type display panel PG to a diaphragm center of a projection lens OP2. Further, this system satisfies any one of conditional relations of (1/2).(θsi-θsp)<(θ-θsp)<(3/2).(θsi-θsp) etc. Where, θ is an angle that the polarization plane of the illumination beam forms for a prescribed reference axis on the dichroic surface, θsi is an angle that the S polarization plane of the illumination main beam forms for the prescribed reference axis on the same surface and θsp is an angle that the S polarization plane of the projection main beam forms for the prescribed reference axis on the same surface.
Patent JP-S5877300-A (JP)
Inventor: OKAMOTO JIYUNICHI
IPC: H01L23/36
Filed: 1981-11-02
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-2000216686-A (JP)
Title: Encoding device and information equipment
Inventor: OMORI MASATAKE
IPC: G09C1/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain high secrecy and also to obtain an acceleration effect even when plural resolution layers are not provided by installing an initializing means which sets an initial value when arithmetic coding is performed. SOLUTION: When an encoding device sequentially performs encoding, the peripheral data of a pixel of interest are given to a state memory 4 as address values, and the memory 4 is addressed by the address values. The initial value (initial address) of a reference address addressing a probability table 3 is defined as a value following specified information preliminarily set in a memory 5 for specified information. In a decoding mode, an arithmetic decoding engine 1a performs the first arithmetic decoding in the first place. Since the contents of the table 3 are the same to the encoding side and the decoding side and the initial address of the memory 4 initialized by using the specified information is also the same to the encoding side, a read appearance probability becomes the same value as the appearance probability about a pixel of interest at the same position on the encoding side.
Patent JP-H0823285-A (JP)
Title: Automatic transmission power control circuit
Inventor: NAKAMURA SATOSHI
IPC: H04B1/04
Filed: 1994-07-06
Abstract: PURPOSE:To improve startup response of an automatic transmission power control circuit where a transmission carrier wave is amplitude-modulated by means of a transmission ON signal and a transmission output is kept constant by gain control voltage obtained from a transmission output which is power- amplified. CONSTITUTION:After detecting voltage in proportion to the transmission output of a power amplifier 4 and detecting it by a detector 6, a resistor 7 and a capacitor 8 composing LPF convert the voltage into dc to be the gain control signal (b) of the power amplifier 4. At the same time with this, this circuit waits by providing a switch 9 turning on/off a reference voltage generator 10 and its output, so as to obtain the stable transmission output (e) at the same time of the turning on of transmission.
Patent JP-S6332803-A (JP)
Inventor: SATO KENICHI
IPC: F21V19/00
Filed: 1986-07-26
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-H0924426-A (JP)
Title: Manufacturing apparatus of plate-like spiral gear and manufacture thereof
Inventor: HASHIYA MASAJI
IPC: B21K1/30
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a plate-like spiral gear advantageously at cost by using press blanking and that to prevent breakage of punch 11 for bevel blanking die and in addition to, to manufacture the spiral gear with good productivity and excellent precision. SOLUTION: Plural punches 10... are provided with and each punch 10 is arranged freely slidable with each stable guide state within support holes 20... of punch supports 11, and is movable forwards and backwards to the inclining direction facing inclining directions of tooth bottom 2 to be formed.
Patent JP-H117472-A (JP)
Title: Device and method for providing commodity information
Inventor: HIROSE MAKOTO
IPC: G06Q30/06
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To objectively provide merit information for the purchase of a commodity by comparing the commodity with commodities practically used by other persons. SOLUTION: A measuring means 6 is prepared for each of plural commodities to measure processing time to be executed by a commodity, the execution frequency of processing and the variation of processed data before and after the processing and an acquiring means 8 acquires a measuring condition exerting influence upon the measured result of the means 6.  A calculation means 11 calculates a utilization index for judging whether a user of each commodity effectively utilizes a series of processing or not by comparing the user with other users based on the measured result and the measuring condition and a determination means 17 determines a user having a relatively low utilization index as a user to be recommended out of a group of users having respectively different utilization indexes and determines a measuring condition highly related to the difference of the utilization index as a commodity to be recommended. Then a notification means 18 notifies each user to be recommended of the relative comparing result of the utilization index with others and the recommended commodity.
Patent JP-S6236858-A (JP)
Title: Semiconductor photoreceptor
Inventor: MAEKAWA TORU
IPC: H04N5/335
Filed: 1985-08-10
Abstract: PURPOSE:To obtain an excellent photoelectric conversion efficiency by forming a V-shaped groove around a semiconductor photoreceptor on the surface, separating the photoreceptor, and reflecting the light incident on the V-shaped groove by a light reflecting layer to be guided into the photoreceptor surface. thereby sufficiently preventing a crosstalk. CONSTITUTION:An HgCdTe layer 2 is formed to include a P-type impurity by a liquid-phase growing method on an insulating CdTe substrate 1, and an n-type region 3 of square shape is formed. A V-shaped groove 6 is formed by an ion beam milling method, an Au film is deposited or sputter accumulated on the inner surface of the groove 6, and then patterned to form a light reflecting layer 7. An ZnSn layer 8 is formed by a depositing method as an insulator layer, a contacting window is formed, and one electrode 9 made of In is formed. When the detected light L is incident from the substrate 1 side, electrons are generated by photoelectric conversion phenomenon in the layer 2, but the light incident toward the layer 7 is reflected thereat to propagate along the layer 2 to contribute to the generation of electrons (e) due to complete absorption.