baber/WOPTO huggingface dataset:
Patent JP-S57163318-A (JP)
Title: Preparation of antigen
Inventor: SHIMIZU FUMIO
IPC: C07K14/565
Filed: 1981-03-31
Abstract: PURPOSE: To obtain a human β-interferon antigen, by converting the N-terminated peptide into haptene, and reacting the resultant haptene with a carrier in the presence of a haptene-carrier linking reagent.  
     CONSTITUTION: The N-terminated peptide of a human interferon expressed by formulaI(R is H, H-Phe-, -H-Leu-Gly-Phe, etc.) is converted into a haptene, which is then reacted with a carrier in an amount of 2W6 times that of the haptene and a haptene-carrier linking reagent in a molar amount of 5W10 times that of the haptene in a buffer solution at pH of 7W10, e.g. 0.2N sodium hydroxide -0.2M boric acid-0.2M potassium chloride buffer solution, at 0W40°C to give a human β-interferon antigen consisting of the peptide -carrier complex. The peptide in which R is H is obtained by reacting a peptide expressed by formula II (A is protecting group of amino group; B is OH or active group of carboxyl group) with a peptide expressed by formula II (C is protecting group of guanidino group in arginine) in a solvent, e.g. DMF. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61205706-A (JP)
Title: Burning device using heating medium
Inventor: MATSUOKA YOJIRO
IPC: F23C99/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable to burn efficiently by using any low calorific fossil fuel by installing a circulating mechanism for heating medium and a exhaust mechanism for exhaust gas in such a manner that heating medium is prevented from flowing outward through the exhaust mechanism. CONSTITUTION:Part of heating medium such as sand etc. and burning gas are ejected into a burning chamber from a ejecting hole 31 placed at the tip end of a inlet pipe. Suitable mean such as a pilot burner etc. placed at a burning chamber or the inlet pipe heats up heating medium. Thus, heated heating medium 20 is introduced again into the inlet pipe 30 through a suck-in part 32 of the inlet pipe and is ejected again from the ejecting hole 31. At the time when heating medium is in a proper high temp. by these repeated operations, liquid or solid fuel to be burnt in the burning chamber is supplied into the inlet pipe by fuel supply pipe 50 and three components are blown up into the burning chamber from the ejecting hole 31. After these operations are repeated, supplied fuel is ignited and at this time, burning of the pilot burner is stopped.
Patent JP-H04284817-A (JP)
Title: Dry type dehumidifying and humidifying device
Inventor: MORIYA YOSHIFUMI
IPC: F24F3/14
Filed: 1991-03-13
Abstract: PURPOSE:To enable dehumidification and humidification wherein water supply and drain treatment are not needed and energy saving is achieved without using heat sources by repeating the supply of air to adsorbents during adsorption action- regeneration action alternately, normally and reversely, during the humidification and dehumidification of the interior of a room. CONSTITUTION:A container 1B is filled with adsorbents 1. At first, only changeover valves 5, 9 on the indoor side are opened and an air feed blower 2 is actuated to cause the moisture in thr room to be adsorbed on the adsorbents 1 and the moisture is discharged into the room and, thereafter, only changeover valves 6, 10 to the outdoor side are opened and an exhaust blower 3 is actuated to discharge the moisture to the outside, so that dehumidification in the room is performed. Next, only changeover valves 4, 8 open to the outside are opened and the blower 2 is actuated to cause the outdoor moisture tobe adsorbed on the adsorbents 1 and said moisture is discharged to the outside, and then changeover velves 7, 11 on the indoor side are opened and the blower 3 is actuated to discharge the moisture desorbed from the adsorbents 1 into the room, so that the interior of the room is humidified. By the actions stated above, not only dehumidification and humidification but also ventilation of indoor air can be performed.
Patent JP-S52130486-A (JP)
Title: Regeneration of fluid for perfusion by dialysis
Inventor: MANO HIROSHI
IPC: A61M1/14
Filed: 1976-04-26
Abstract: PURPOSE: To regenerate the fluid for perfusion by dialysis particularly for the artificial kidney in order to reuse by circulating, by removing the electrolytes in the above fluid with the formation of the complex of macrocyclic compounds with the electrolytes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55144943-A (JP)
Title: Method of dividing and assembling tool storing magazine
Inventor: HIGUCHI ISAO
IPC: B23Q3/155
Filed: 1979-04-18
Abstract: PURPOSE:To easily package and transport a tool storing magazine by dividing the magazine into a plurality of elements, and folding or piling these elements. CONSTITUTION:In order to transport or ship a tool storing magazine, a nut 31 is loosened and a spacer is removed in the upward direction. A bolt 41 is loosened to remove a positioning pin 40. A lower magazine plate 23A is then drawn forwardly, and the magazine plate 23A is applied at its front end surface to a collar 30 to remove key ways in a bush 26A from keys 27A, 27B. A rotary shaft 8 is rotated to superpose an upper magazine plate 23B on the lower magazine plate 23A. The positioning pin 40 is then set in a stay 39 again to insert at a front end portion thereof into a positioning bore 38 in the magazine plate 23B. A set-screw 42 is inserted from the front side into a positioning bore 38 toward the front end of the positioning pin 40 to integrally combine the magazine plates 23A, 23B.
Patent JP-H07263188-A (JP)
Title: Plasma treatment device
Inventor: WATANABE SEIICHI
IPC: H01Q13/10
Filed: 1994-03-18
Abstract: PURPOSE:To generate uniform plasma. CONSTITUTION:In a plasma treatment device, a plurality of coils 3, each having one turn or plural turn coiling, are arranged on the side wall 2 of a dielectric such as quartz or alumina ceramics of a treatment room 1 so that the central axis of the coil 3 faces the inside of the treatment room 1, and high frequency power is supplied to the coil 3. Disappearance of plasma on the side wall of the treatment chamber is suppressed.
Patent JP-S51123008-A (JP)
Title: Still picture transmission method
Inventor: IMAI TETSUO
IPC: H04N7/00
Filed: 1975-04-19
Abstract: PURPOSE: Obtaining high quality still picture signals at the receiving side by slowly transmitting telvision signals corresponding to a single picture through the narrow bandwidth transmission path. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08251887-A (JP)
Title: Tandem magnetic pole rotor, and its manufacture
Inventor: WASHIZU TERUO
IPC: H02K15/02
Filed: 1995-03-08
Abstract: PURPOSE: To manufacture a tandem magnetic pole rotor which has high strength and stable quality and can withstand ultrahigh-speed revolution. CONSTITUTION: Using columnar nickel-chromium-molybdenum steel, as magnetic material 2 of alloy steel containing nickel, and a disclike superalloy containing 25% nickel, as nonmagnetic material 3 of nickel alloy, these junction faces are processed into such forms that they are combined with each other, and then the junction faces are polished into mirror faces. A nickel-plated layer 13 about 100μm thick is made at least on one junction face. Next, the magnetic materials 2 and 2 and the nonmagnetic material 3 are combined with one another, and HIP(hot isotropic processing) is performed, whereby mutual diffusion is caused at the junction interface between the magnetic material 2 and the nonmagnetic material 3 to performed solid-phase junction.
Patent JP-H0262908-A (JP)
Title: Method of determining direction of navigation, pitching and rolling
Inventor: JIYON TEI FUAURAA
IPC: G05D1/08
Filed: 1989-02-28
Abstract: PURPOSE: To accurately measure the bearing by measuring earth magnetic field as three components substantially independent for constituting magnetic field components. CONSTITUTION: A sensor 52 having magnetic field sensing elements such as three perpendicular magnetic flux gates is held in a structure that a pitching coil 54 and a rolling coil 56 are disposed at the periphery to select predetermined DC magnetic field. A processor 66 receives and stores the signals output from magnetic flux gates in the sensor 52 measured by elements (measuring circuits) 60, 62 and 64. The processor 66 sequentially selectively energizes the coils 52 and 56 in response to the control signal given to pitching coil energizing circuit 68 and rolling coil energizing circuit 70. The calculated pitching, rolling and bearing are sent to an output lead 72, and selectively displayed on a display 74. Thus, accurate bearing can be measured.
Patent JP-H09283726-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KASAGI YASUO
IPC: H01L21/8242
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide higher integration of a semiconductor device by simplifying the arrangement of a storage contact and the bit line in the COB structure semiconductor storage device. SOLUTION: A DRAM memory cell brings a second impurity diffusion layer 22, which operates as a source or drain of a transistor, into contact with the bottom electrode 14 of a capacitor, through a through hole provided on a conductive film 10 which operates as a bit line (namely, through a part of a storage contact 12). Namely, only the bit line at the position of the storage contact 12 is formed slightly wider, and since the positions of the storage contact and the bit line are not required to be changed greatly as in the conventional case, the integration is improved.
Patent JP-H07263895-A (JP)
Title: Method and device for mounting electronic part
Inventor: INUZUKA RYOJI
IPC: H05K13/04
Filed: 1994-03-18
Abstract: PURPOSE:To reduce mounting time by carrying out configuration inspection of an electronic part such as a lead during recognition of an attraction position of an electronic part. CONSTITUTION:An electronic part 5 is attracted at a supply place, an attraction position of the attracted electronic part 5 is recognized by a recognition camera 7, configuration of the electronic part 5 is recognized by the recognition camera 7 while casting parallel beam 18 on the electronic part 5 successively and then it is mounted on a mounting place on a substrate by correcting an attraction position of the electronic part 5.
Patent JP-H05248570-A (JP)
Title: Underground conduit
Inventor: AZUMA SHUNJI
IPC: F16L1/024
Filed: 1992-03-05
Abstract: PURPOSE:To provide an underground conduit free from uneven settlement due to a change with the lapse of time after the execution of a work, or free from floating, even upon occurrence of an abnormal flood under the conduit because of a vibration applied to a subsoil due to an earthquake or the like, regarding an underground conduit buried in a weak subsoil. CONSTITUTION:A hardenable foundation material 2 is buried around a pipe body 3 laid underground. Also, a plurality of gutters 4 and so forth are erected at both sides of the pipe body 3 along the lengthwise direction thereof. The upper end of each gutter 4 is made open to the ground surface and, then, backfilled from the upper side thereof. According to this constitution, even if an abnormal underground water flood takes place and gathers under a buried conduit, the flooding water is immediately discharged above via the gutters 4. The buried conduit is, therefore, almost free from an abnormal upward force.
Patent JP-S63219639-A (JP)
Inventor: NAGAI SHOZO
IPC: B65H59/38
Filed: 1987-03-02
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-S56144056-A (JP)
Title: Making method of pielike rice cake
Inventor: KITAMURA MASAHIDE
IPC: A23G3/50
Filed: 1980-04-11
Abstract: PURPOSE: Rice cake paste is rolled to include different kinds of substances with different expansion rate such as α-form starch, further edible oil is placed between all layers, thus producing rice cake with appearance and taste like folded pie.  
     CONSTITUTION: Rice cake paste is pressed into a sheet and sprayed with water on the surface. α-From starch or a combination thereof with small lumps of food are placed on the surface and, when necessary, water is sprayed again. After sprayed or coated with α-form starch, the resultant paste is sprayed or coated with an edible oil and rolled into a long oval shape. Immediately, it is folded into a rod and cooled for several hours. Subsequently, it is cut so that the cross section shows multiple layers like pie, dried, aged and baked through usual processes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0731158-A (JP)
Title: Snubber energy recovery circuit for power converter
Inventor: TOYOSAKI JIRO
IPC: H02M7/48
Filed: 1994-03-18
Abstract: PURPOSE:To eliminate the need for a semiconductor switch having high breakdown voltage by connecting a voltage clamp circuit, comprising a clamp diode and a clamp capacitor, in parallel with a snubber capacitor. CONSTITUTION:This snubber energy recovering circuit is different from a conventional circuit in that a positive pole side voltage clamp circuit 31, comprising a clamp capacitor(CC) 31C and a clamp diode(CD) 31D, is connected in parallel with a snubber capacitor(SC) 8C. A third energy recovery circuit 42, comprising a third recovery diode 42D and a third recovery reactor 42L, is inserted between the CC 31C and the negative pole side of a DC power supply 2. A negative pole side voltage clamp circuit 41, comprising a CC 41C and a CD 41D, is connected in parallel with an SC 9C. A fourth energy recovery circuit 32. comprising a fourth recovery diode 32D and a fourth recovery reactor 32L, is inserted between the CC 41C and the positive pole side of the DC power supply 2. When the voltage of the SC 9C exceeds that of the CC 41C, the CD 41D is conducted and the voltage of a semiconductor switch 4 is restricted to the same level as that of the CC 41C.
Patent JP-S62206499-A (JP)
Inventor: KATADA KATSUO
IPC: G21F9/30
Filed: 1986-03-06
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-S58166715-A (JP)
Inventor: TSUJIMOTO TOKUO
IPC: H01G5/06
Filed: 1982-03-27
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-S55141661-A (JP)
Title: Contact combustion type combustible gas detecting element
Inventor: UEDA MASAAKI
IPC: G01N27/16
Filed: 1979-04-20
Abstract: PURPOSE: To ease impact force and improve mechanical strength by using a heat- resistant insulation substrate having flexibility as a supporting substrate for fine- piece-form platinum resistors.  
     CONSTITUTION: Platinum films 2 are formed on both surfaces of a heat-resistant ceramic substrate 1 and are covered with glass films 3. A carrier catalyst 5 is mounted to the temperature measuring resistant part of this platinum resistor 4 and the other end is bonded to a supporting substrate 6 by means of adhesive agents 8, 9. A heat-resistant insulation substrate having flexibility such as flexible polyimide substrate is used for this supporting substrate 6. Then, even if impact force is exerted to the element, the impact force is absorbed by the resilience of the supporting substrate and no large force is applied to the platinum resistor 4, thus its damaging may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04286170-A (JP)
Title: Manufacture of semiconductor thin-film magnetoresistive element
Inventor: KORECHIKA AKIHIRO
IPC: H01L43/12
Filed: 1991-03-14
Abstract: PURPOSE:To provide a preparation system having excellent characteristics and high reliability in high-temperature application though the preparation method has no sufficient reliability for supplying to high-temperature application because an InSb thin-film used for a semiconductor thin-film magnetoresistive element has conventionally been prepared by employing a transfer system, etc., in the magnetoresistive element used for detecting rotation, displacement, etc. CONSTITUTION:An InSb preforming layer 2 is formed onto a glass substrate 1 at the proper evaporated particle number ratio of Sb to In in proper thickness at a low temperature (room temperature,), the substrate is heated and the temperature of the substrate is elevated, and an InSb main forming layer 4 is formed, thus obtaining an InSb thin-film 6. In the InSb thin-film 6, it is oriented preferentially in the direction of a (111) face and crystallizability is improved, electron mobility is enhanced, and sufficint adhesive properties with a foundation are acquired.
Patent JP-H09219567-A (JP)
Title: Semiconductor laser
Inventor: ISHIKAWA HIDETO
IPC: H01S5/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To get favorable laser property and perform laser oscillation without hindrance by providing a p-type clad layer with a first section doped with Mg as p-type impurities, and a second section doped with Zn as p-type impurities. SOLUTION: An n-type GaAs current block layer 10 is buried in a p-type GAInP contact layer 8 and a p-type GaAs cap layer 9, the upper parts of a p-type AIGAInP clad layer 7. A p-type electrode 11 is provided on the p-type GaAs cap layer 9 and the n-type GaAs current block layer 10, and an n-type GaAs substrate 1 is provided with an n-type electrode 12. A first section 7a in contact with a nondoped AIGaIn layer 6 is doped in low concentration with Mg of p-type impurities, and the second section 7b is doped in high concentration with Zn. By the above, favorable laser property can be obtained by effectively preventing the Zn in the p-type clad layer from penetrating into the active layer. Moreover, the series resistance can be made lower enough, whereby laser oscillation can be performed without hindrance.
Patent JP-H06256337-A (JP)
Title: Optically active cyclic ether compound and liquid crystal composition containing the compound
Inventor: TAKEHARA SADAO
IPC: C07D407/12
Filed: 1993-03-10
Abstract: PURPOSE:To obtain an optically active compound capable of inducing large spontaneous polarization and giving a ferroelectric liquid crystal composition having quick response by adding a small amount of the compound to a matrix liquid crystal exhibiting smectic C phase. CONSTITUTION:The optically active cyclic ether compound of the formula [R<1> is 1-18C alkyl which may be substituted with F or 1-10C alkoxy; X is single bond, O, COO or OCO; (m) is 0 or 1; rings A and B are 1,4-phenylene, trans-1,4- cyclohexylene, pyrimidin-2,5-diyl, pyridin-2,5-diyl, pyrazin-2,5-diyl or trans-1,3- dioxan-2,5-diyl; Y is COO or CH2O (X is single bond or O when Y is CH2O); (n) is 1 or 2; Z is H, halogen, OCHF2, OCH3, OCF3, CN or NO2; R<2> is 1-10C alkyl; * is asymmetric carbon atom having (R) or (S) configuration], e.g. (+)-2- hexyl-5-(4-octyloxyphenyl)carbonyloxy-2,3-dihydrobenzofuran.
Patent JP-S63215590-A (JP)
Title: Device for diffracting reflecting high-speed electron beam
Inventor: YAO HIDEKI
IPC: G01B15/00
Filed: 1987-03-03
Abstract: PURPOSE:To observe growth surface in situ in a state of revolving substrate crystal, by strengthening diffraction pattern of electron beam, radiated upon the surface of the substrate crystal, on a second electron intensifying face and forming an image on a fluorescent screen. CONSTITUTION:Substrate crystal 3 is supported on a manipulator 2 set in a growing chamber 6 of a molecular beam epitaxial growth device and DC voltage is impressed to a second electron intensifying face 5 laid on one side wall of the growing chamber 6. Then electron beam is radiated from an electron gun 1 set on another side wall of the growing chamber 6 to the surface of the crystal 3, diffracted on the surface of the crystal 3, introduced as an incident ray into the second intensifying face 5, strengthened by a factor of 10<7>-10<8> and a diffraction pattern is formed on a rear fluorescent screen 4. Then a DC high- voltage pulse is impressed to the second electron intensifying face 5 while being accurately synchronized with pattern from an arbitrary and accurately same position on the substrate 3 is intermittently formed on the screen 4 at each revolution of the substrate.
Patent JP-H03251916-A (JP)
Title: Addition/subtraction device for floating point
Inventor: TAKAKUWA MASAYUKI
IPC: G06F7/50
Filed: 1990-03-01
Abstract: PURPOSE:To increase the processing speed of an addition/subtraction device for floating points by considering the carry based on the output of a 1st adder/ subtractor and the rounding data or the negative/positive conversion data of a 2nd adder/subtractor. CONSTITUTION:A left shifter 22 applies the left shift to the output of (n + 3) digits of an adder/subtractor 19 by an extent equal to the leading zero LZ digits detected by an LZ detector 21 and then normalizes the addition/subtraction of a mantissa part. An adder 23 adds 1 to the larger one of exponent parts of floating point data OP1 and OP2 which are obtained by normalizing the data to be computed. Thus, the A input of a subtractor 24 is obtained. The subtractor 24 subtracts the output of the detector 21 supplied to the B input, i.e., the LZ digit number of the output of the adder/subtracter 19 from the A input. Thus, the subtractor 24 corrects the exponent part data on the result of addition/subtraction of floating points by an amount equal to the number of digits shifted to the left by the shifter 22 for normalization of the mantissa part. Thus, the processing speed is increased for addition/subtraction of floating points.
Patent JP-H09197428-A (JP)
Title: Liquid crystal display device
Inventor: ETO TADAAKI
IPC: H05K3/36
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the connecting strength of external terminals electrically connected to internal terminals and to improve the electrical reliability by providing the outer side of the external terminals electrically connected to the internal terminals with terminals. SOLUTION: The plural external terminals 14B, 14G arranged on a base film substrate 2 having resilience of a tape carrier type semiconductor device 1 are provided with the external terminals 14C, 14H on the outer side of at the extreme end thereof so that the external terminals 14C, 14H are not connected to the internal terminals 14A. Further, the external terminal 14I arranged near the external terminals 14C, 14H is constituted as a dummy terminal having no electrical function. The external terminals 14B, 14G are connected to the internal terminal 14A via the wirings 3A, 3B and the external terminals 14C, 14H are connected via the internal terminal 3C without being connected to the internal terminal 14A. As a result, the connection strength of the external terminals 14B, 14G connected to the internal terminal 14A is improved.
Patent JP-H04285226-A (JP)
Title: Hot water washing toilet stool display device
Inventor: KOYAMOTO MASANORI
IPC: E03D9/08
Filed: 1991-03-15
Abstract: PURPOSE:To confirm the injection levels of buttocks washing, bidet washing and drying quantitatively and visually confirm the simulatedly displaying state of injection force. CONSTITUTION:The injection level of buttocks wash water is confirmed by the level display of a level display part 11, and the lighting speed of plural lighting display parts 2 in a buttocks wash water dynamic display part 3 becomes the speed corresponding to this injection level. With the operation of a level switch, the display in the level display part 11 is changed to enable the quantitative confirmation of the level, and the lighting speed of the lighting display part 2 is also changed.