baber/WOPTO huggingface dataset:
Patent JP-H0193544-A (JP)
Title: Agent for optical resolution
Inventor: HIRAYAMA CHUICHI
IPC: C07K17/08
Filed: 1987-10-05
Abstract: PURPOSE:To obtain an agent for optical resolution useful as a filler for liquid chromatography suitable for analytical and industrial use, having high asymmetric selectivity, bearing long-term use, by bonding a polypeptide containing an optically active specific amino acid to a polymer carrier. CONSTITUTION:An agent for optical resolution wherein a polypeptide contains one or more amino acids selected from the group consisting of optically active histidine, leucine, proline, phenylalanine, tyrosine, tryptophan, oxyproline and derivatives thereof and the residue protected with a protecting group, is bonded by amide bond optionally through a spacer of a diaminoalkane such as ethylenediamine to a polymer carrier which contains am alkyl ester bond at the side chain of methyl (meth)acrylate and a hydrophilic polar substituent group and has a porous structure and has an asymmetric selection site not coming off with an acid or alkali.
Patent JP-H06259831-A (JP)
Title: Magneto-optical information recorder
Inventor: SAITO ATSUSHI
IPC: G11B11/10
Filed: 1993-10-06
Abstract: PURPOSE:To rapidly and stably record and erase information by previously impressing external magnetic field before an optical pulse for recording and erasing radiates a recording medium and interrupting the external magnetic field after the irradiation of the optical pulse is ended. CONSTITUTION:At the time of recording, a coil driving current is impressed to an electromagnetic coil 10 by a coil driving circuit 16 to generate recording magnetic field. The required information is recorded stably on a disk 1 by impressing a laser driving pulse to a modulation circuit 11 after the recording magnetic field arrives at a normal state and modulating a semiconductor laser 5. When the movement to an erasure mode is instructed, by the circuit 16, the coil driving current in the direction opposite to the recording mode time is made to flow through the coil 10. In such a case, only a sector formed before by one sector or more than a track to be erased is moved to the erasure mode, When the laser driving pulse is impressed to the circuit 11 after the erasure magnetic field arrives at the normal state and the laser 5 is modulated, the information is surely erased.
Patent JP-H06102434-A (JP)
Title: Switching method of optical connector
Inventor: NOGAMI AKIRA
IPC: G02B6/36
Filed: 1992-09-21
Abstract: PURPOSE:To provide the switching method of the optical connector which can reduce the size and price of a driving means for switching many optical connector couplers connected in butting states. CONSTITUTION:A single or plural optical fibers 7 which constitute an optical transmission line are arrayed at a specific pitch, and end parts of the respective optical fibers 7 are exposed in an abutting end surface 5d; and at least two pin holes are formed in parallel to the array direction of the optical fibers 7 and the optical fibers are connected to another optical connector 5 on the abutting end surface 5d in the abutting states. A positioning pin 3 is inserted into and extracted from one of the pin holes and then the optical connector couples 5 and 5 which are made to abut on each other are moved in parallel relatively along the abutting end surface 5d to switch the optical transmission line. Many optical connector couplers 5 and 5 which are made to abut on each other are arrayed and desired optical connector couples 5 and 5 are individually switched by the driving means 6 which is freely movable in two axial directions in the array surfaces of the array of many optical connector couples.
Patent JP-S63105478-A (JP)
Title: Secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/052
Filed: 1986-10-20
Abstract: PURPOSE:To improve cycle characteristic by using an organic solvent, a mixture of propylene carbonate and 1, 2 diethoxyethane, as a solvent for electrolyte. CONSTITUTION:An organic solvent mode of propylene carbonate mixed with 1, 2 dithozyethane in volume proportion of 1/9-4 is used as an electrolyte solvent for a secondary battery. In this case, a solvation of anion and 1, 2 diethoxyethane tends to become disconnected due to interaction between the 1, 2 diethoxyethane and a conductive polymer. This tendency becomes particularly conspicuous when what is easily be doped like poly aniline and poly pyrrole composed of 6-ring or 5-ring macro molecules including a nitrogen atoms is used as the conductive polymer. By this method, decomposition of an electrolyte, a dopant, or the conductive polymer, is inhibited, which results in the improved charge and discharge characteristic, and cycle characteristic, of a battery.
Patent JP-H0560296-A (JP)
Title: Auto connector for liquefied ga automatic charging device
Inventor: SAOTOME TAKESHI
IPC: F17C5/00
Filed: 1991-09-03
Abstract: PURPOSE:To automate the charging work of a liquefied gas without being disturbed by the protector of a bomb. CONSTITUTION:A connector body 21 is provided on a valve opening and closing head 11 through a mounting ring 16 and a support pin 22 in such a manner as to be radially movable, and a charging nozzle 28 and a clamp member 29 are provided on the connector head 21B of the connector body 21. The clamp member 29 is engaged with the recessed part 7 of a valve body 3 through racks 30, 33 by an air cylinder 31, and the charging nozzle 29 is fitted into a charging hole part 4.
Patent JP-S61129836-A (JP)
Title: Pressure-contact semiconductor device
Inventor: OGAWA TOSHIO
IPC: H01L21/52
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the increase in current density of a cathode post by providing an electrode lead-out member which sandwiches a semiconductor element in pressure contact with electrode layers on both main surfaces of a semiconductor substrate, so that the periphery of the cathode post in pressure contact with the electrode layers may surround the electrode layers. CONSTITUTION:The semiconductor element having electrode layers on both main surfaces of a semiconductor substrate of the large-power thyristor and the electrode lead-out member which can sandwich this semiconductor element in pressure contact with both electrode layers of this semiconductor element are provided. The electrode lead-out member 11 in pressure contact with the cathode 103 of the semiconductor substrate 102 of this large-power thyristor is composed of the cathode post 11c and a metallic thin plate 11m attached so as to coat its adhesion surface. The area is made larger than that of the cathode 103c so that the periphery of the pressure contact surface may surround the cathode post 11c; thus, the increase in current density in the periphery of the cathode post 11c is prevented, and uniform current is flowed into the cathode post 11c.
Patent JP-H03114200-A (JP)
Title: Starter device for metal halide lamp
Inventor: SASAKI SHUNICHI
IPC: H01J61/56
Filed: 1989-09-28
Abstract: PURPOSE:To provide a metal halide lamp starter device with which resumption of the lamp can be made certainly, by furnishing a thermo-response switch which uses a W coil to one side of the contact to shortcircuit a main electrode with a start assist electrode, and thereby preventing premature degradation of a non-linear capacitor (FEC). CONSTITUTION:A bi-metal 232 fixed to a COM contact 230c is mounted on a thermo-response switch board 252. This bi-metal 232 has contacts 234, 236 on both contact sides of an NC contact 230a and a NO contact 230b. A W coil 250 is mounted to the NC contact 230b. When this lamp concerned is started, the thermo-response switch separates at approx. 80 deg.C from the NC contact 132a, and touches the NO contact 130b at aprox. 200 deg.C. When the lamp is extinguished (resume), the thermo-response switch separates at approx. 200 deg.C from the NO contact 130a and touches the NC contact 130b at approx. 80 deg.C. Between 200 and 450 deg.C the W coil deforms, and no stress is applied the bi-metal.
Patent JP-S62101381-A (JP)
Inventor: JIIKUFURIITO GIYUUGERU
IPC: B23K9/02
Filed: 1986-10-21
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-S62111882-A (JP)
Inventor: AOKI GOICHI
IPC: B66B3/00
Filed: 1985-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60140994-A (JP)
Title: Pulse correction circuit
Inventor: SHIMADA YOSHITAKA
IPC: H04Q1/36
Filed: 1983-12-27
Abstract: PURPOSE:To output a pulse with a certain duty ratio regardless of a duty ratio of a duty ratio of an input intermittent signal by detecting a period of the input intermittent signal is terms of signal receiving circuit of a digital transformer multiplexer, and reproducing a pulse in accordance with the detected value. CONSTITUTION:A detection circuit 40 decides the presence of set signal frequency through an impressed signal by a logical value ''1/0'', and a counting circuit 41 outputs a binary signal 411 counted in time by the rise of an input pulse and a signal 412 showing the rise point of an output of the circuit 40. The 1st pulse generator 43 causes the counting circuit 41 to count pulses contineously until the next pulse rises. An output 413 of the 2nd pulse generator 44 is such a pulse that it starts at the initial rise point of an input intermittent signal and continues until it elapses the maximum period t3 from the final rise point. A pulse width decision circuit 42 outputs the value K time (0<K<1) the period of an input intermittent signal in a binary value by utilizing 411, 412 and 413. The 3rd pulse generator 45 begins at a point t4 set beforehand of the binary output 411, and outputs a pulse with the width in correspondence to the output of the circuit 42.
Patent JP-H04130182-A (JP)
Title: Method for separating water-containing oil fraction into oil and water
Inventor: SAITO KATSUNORI
IPC: B01D17/025
Filed: 1990-09-19
Abstract: PURPOSE:To perform oil-water separation accurately and automatically by adjusting the level of a pipe for withdrawing the separated water so as to place it in a specified position in relation to an oil-water separation tank wherein a water-containing oil fraction produced in a coal liquefying process is separated into water and oil. CONSTITUTION:A gaseous water-containing oil fraction obtained after the gas-liquid separation in a coal liquefying process is liquefied and introduced into the left chamber 6 of an oil-water separation tank 1 which has a left chamber 6 and a right chamber 8 formed by partitioning with a dam 7 vertically installed therein and which has a nearly U-shaped connecting pipe 16 attached to the bottom of the left chamber 6, where it is separated into an oil layer and a water layer. The water in the lower part of the chamber 6 is withdrawn through the pipe 16 for recovery while the oil in the upper part thereof is allowed to flow over the top of the dam 7 to introduce into the right chamber 8 and then withdrawn therefrom for recovery. In this method for separating a water-containing oil fraction into oil and water, the water outlet 12 at the end 17 of the pipe 16 is set to a height to satisfy the relation of the formula: (the specific gravity ratio of oil to water)XH1<h1<H1, wherein h1 is the vertical distance from the upper inside of the pipe 16 at the lowest part to the outlet 12, and H1 is that from the above-mentioned upper inside of the pipe 16 to the top of the dam 7.
Patent JP-H0997908-A (JP)
Title: Amorphous silicon thin film transistor and method for manufacturing thin film transistor
Inventor: SHIMANO TAKUYA
IPC: G02F1/136
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous silicon thin film transistor which can realize a sufficiently low off-current level which suppresses an optical leakage current, and which can obtain switching characteristics excellent even when it is irradiat ed with light, as well as a method for manufacturing a thin film transistor. SOLUTION: A stacked film of an amorphous silicon thin film 14 and an inorganic protection film 15 formed on an insulation substrate 11 is located inside a gate electrode 12. Together with it, an edge part in a direction parallel to a channel in a channel area of a source and drain area of the inorganic protection film 15 is located inside a direction parallel to the channel in the channel area of an amorphous silicon thin film 14, and the width in a direction vertical to a channel in a channel area in a source and drain area of the amorphous silicon thin film 14 is smaller than that in a direction vertical to the channel in the channel region of a source electrode 20 and a drain electrode 21 and located further inside.
Patent JP-H1192448-A (JP)
Title: Novel thiourea and thermally sensitive recorder using the same
Inventor: NAKANO TOMOYUKI
IPC: C07C335/16
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject novel compound that develops excellent functions as a color developer for thermally sensitive recorder and has improved image storability at the recording part and improved ground color stability at the white color part. SOLUTION: This novel compound is a thiourea represented by the formula (R<1> and R<2> are each an alkyl, an alkoxy, an electron attractive group; m is an integer of 0-5; n is an integer of 0-4), typically 4,4'-diphenylsulfamoyl-N,N'- diphenyl thiourea. The compound of the formula is prepared, for example, by converting amino-N-phenylbenzenesulfone amide to a thiourea according to a known process. In order to obtain the objective thermally sensitive recorder, the thiourea of the formula, a dye precursor, a sensitizer are individually crushed with a crusher as a ball mill or converted to fine particles with an emulsifier and mixed with a variety of fillers and additives and the mixture is dispersed in an aqueous solution of a water-soluble binder to prepare a coating. Then, the resultant coating is applied to substrates by means of a variety of applicators.
Patent JP-S62111625-A (JP)
Inventor: NAKAKURA HIROFUMI
IPC: A21C1/02
Filed: 1985-11-08
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-H1095822-A (JP)
Title: Photo-setting resin composition and coating material
Inventor: YUKIYASU KENICHI
IPC: C08F2/50
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a photo-setting resin composition excellent in curability and suitable for a coating material and provide a coating material. SOLUTION: This composition contains a polymer (A) obtained by the addition reaction of a blend of a polycarbonate-diol compound (a1), a hydroxylated ethylenically unsaturated compound (a2) and a compound (a3) having at least two isocyanate groups in the molecule at an equivalent ratio of the hydroxyl groups of component (a1) to the isocyanate groups of component (a3) of (0.5 to 0.75):1, an equivalent ratio of the hydroxyl groups of component (a2) to the isocyanate groups of component (a3) of (0.25 to 0.5):1, and an equivalent ratio of the total hydroxyl groups of components (a1) and (a2) to the isocyanate groups of component (a3) of (1 to 1.1):1, an ethylenically unsaturated compound (B) having at least three ethylenic bonds in the molecule, and a photopolymerization initiator (C). The coating material contains this composition.
Patent JP-H0194686-A (JP)
Title: Open resonator using reflecting characteristic of polarized light
Inventor: MATSUI TOSHIAKI
IPC: G02B27/28
Filed: 1987-10-07
Abstract: PURPOSE:To allow the Q-value of a resonator to be continuously fine-adjusted in a wider range by providing a small angle difference in the polarizing direction of a pair of reflecting mirrors with a strongly selective reflection characteristic relative to straight polarized waves, such mirrors being opposed each other, and changing the effective refractive index by adjusting such angle difference. CONSTITUTION:A pair of reflecting mirrors 26, 27 having a selective reflection characteristic relative to straight polarized waves are opposed each other so that a reflected wave is allowed to be repetitively superposed. By providing a small angle difference 30 between the polarizing directions 28, 29 of both reflecting mirrors 26, 27, and utilizing changing effective reflection factors at each mirror surface by adjusting such angle difference, the Q-value of the resonator is allowed to continuously be changed and adjusted. In this case, the polarized wave surface alternately changes between the directions 28 and 29, by reflections at the polarized wave reflecting mirror 26 and 27, whereby the amplitude of high-frequency electric field per reflection at each mirror decreases in proportion to the cosine of the angle difference 30, compared to a case where the angle difference 30 is zero, the reflection factor of high-frequency power decreasing in proportion to the square of the cosine of such angle difference 30.
Patent JP-S63104050-A (JP)
Title: Seal print
Inventor: SHIBA KEISUKE
IPC: G03C7/392
Filed: 1986-10-22
Abstract: PURPOSE:To provide a fine finish and resistance to rough handling, high humidity and temp. by using color photographic printing paper having yellow, magenta and cyan color developing layers on the support and by specifying image forming dyes. CONSTITUTION:Color photographic printing paper having yellow, magenta and cyan color developing layers on the support is used. An image formed on the cyan color developing layer is of a cyan dye represented by formula I or II and obtd. by the reaction of the oxidized product (CD) of an arom. prim. amine developing agent with a cyan color developing coupler. An image formed on the magenta color developing layer is of a magenta dye represented by formula III or IV. An image formed on the yellow color developing layer is of a yellow dye represented by formula V. In the formulae I-V, each of R1, R4 and R5 is an aliphat. group or the like, R2 is an aliphat. group, each of R3 and R6 is H or the like, each of R7 and R8 is phenyl, R9 is H or the like, Q is N-phenylcarbamoyl, each of Za and Zb is -CH= or the like and R10 is substituent. Thus, a seal print having fine appearance and superior image fastness is obtd.
Patent JP-H0589290-A (JP)
Title: Hand-written character recognizing device
Inventor: TAKEDA KATSUNORI
IPC: G06F3/037
Filed: 1991-09-30
Abstract: PURPOSE:To change the size of an input frame by operator's preference. CONSTITUTION:When a recognizing part 14 recognizes depression of a switch 12, a control part 17 discriminates the size of a hand-writing input board 11, which is displayed on a display device 10 at present, by information in a storage part 16 and starts a processing part 21 to display a middle-sized input board in the case of the small size but starts a processing part 18 to display a large- sized input board in the case of the middle size. When a recognizing part 15 recognizes the depression of a switch 13, the control part 17 starts a processing part 20 or 22 to change the large-sized or middle-sized input board displayed at present to the middle-sized input board or the small-sized input board. When hand-writing input is performed, the control part 17 discriminates the size of the input board by information in the storage part 16 and starts one of recognition processing parts 19, 21, or 23 corresponding to this size to perform the recognition processing of characters written in the input frame.
Patent JP-2001073124-A (JP)
Title: Sputtering target
Inventor: TAKAYAMA SHINJI
IPC: C23C14/34
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target low in specific resistance, having high thermal stability eliminating the generation of defects such as hillocks and whiskers and therefore suitable as an electrode wiring material for an electronic apparatus such as a liq. crystal display. SOLUTION: This target is composed of an alloy of Al and a rare earth element and contains at least one kind of light element selected from the group of H, N and O, in which the concentration of the rare earth element is 0.5 to 10 atomic %, and the concentration of the light element is 1 to 30 atomic %. The rare earth element is preferably composed of at least one kind of element selected from the group of Y, La, Ce, Pr, Nd, Sm, Gd, Tb and Dy.
Patent JP-H02100664-A (JP)
Title: Energy efficiency using system applicable to production process of refined sake (rice wine)
Inventor: SATO TADAO
IPC: F25B13/00
Filed: 1988-10-07
Abstract: PURPOSE:To eliminate heat variability of each process by equipping plural refrigerators corresponding to each cooling load of divided plural temperature ranges and absorption refrigerator using waste heat of a driving source and setting a clutch means and a latent heat regenerating means. CONSTITUTION:An evaporation temperature of a refrigerator 1 is set to 0-2 deg.C, a refrigerant is subjected to heat exchange with cold water and cold water at about 5 deg.C is stored in a cold water tank 10. An evaporation temperature of a refrigerator 2 is set to -2--5 deg.C and an ice heat storage tank 11 using latent heat is operated by the refrigerant to feed cold water at 0 deg.C. An evaporation temperature of a refrigerator 3 is set to -7--10 deg.C, a heat storage tank 12 using a latent heat is operated by the refrigerant and brine at -5 deg.C is fed to a production process. The refrigerators 1-3 are driven by a generator 4 operated by an internal combustion engine 5 by clutches 16-18, waste heat of the internal combustion engine 5 is used as a driving source of an absorption refrigerator 8 and cold water at 5 deg.C is fed to the cold water tank 10.
Patent JP-H1096060-A (JP)
Title: High tensile strength steel excellent in hot dip galvanizing cracking resistance
Inventor: WADA NORIKI
IPC: C22C38/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To produce a steel having high strength and free from the generation of galvanizing crackings in the weld zone. SOLUTION: This steel is the one to be subjected to reheating quenching after rolling and having a compsn. contg., by weight, 0.04% to 0.08% C, 0.1 to 0.6% Si, 0.8 to 1.6% Mn, <=0.02% P, <=0.002% S, 0.8 to 1.8% Cu, 0.4 to 1.0% Ni, 0.01 to 0.20% V, 0.01 to 0.05% Ti, 0.001 to 0.005% Ca, 0.002 to 0.006% N, 0.005 to 0.1% Al, <=0.0002% B and <=0.005% O, furthermore added with one or >= two kinds among <=0.5% Cr, <=0.4% Mo and <=0.03% Nb, and the balance iron with impurities.
Patent JP-H08115396-A (JP)
Title: Optical card with ic
Inventor: KUBOTA TAKESHI
IPC: B42D15/10
Filed: 1994-10-18
Abstract: PURPOSE: To make an optical card not sually inferior when an IC module is embedded on the opposite side to an optical recording surface. CONSTITUTION: The optical recording part 1 is provided on the top side of a card base material 4, a transparent protection layer 5 is laminated covering the optical recording part 1, and the IC module 2 is embedded in a recessed part 7 formed on the reverse side of the card base material 4 in an area other than the optical recording part to form the optical card with the IC. A concealment layer 3 is formed on the transparent protection layer 5 corresponding to the back surface side of the IC module 2. The concealment layer 3 may be formed not only on the IC module, but also partially or entirely except at the optical recording part 1. The back of the IC module 2 is hidden behind the concealment layer 3 when viewed from the optical recording surface side, so the card never becomes bad-looking.