baber/WOPTO huggingface dataset:
Patent JP-S63233854-A (JP)
Title: Driving method of thermal head
Inventor: TAKANO YUICHI
IPC: B41J2/35
Filed: 1987-03-23
Abstract: PURPOSE:To shorten the printing cycle by reducing energy to be applied onto respective heating elements gradually with time after throw-in of predetermined high temperature heating energy and controlling the temperature of the heating elements from high level to low level, thereby shortening the cooling time of head. CONSTITUTION:Power conduction pulses are applied sequentially onto respective blocks of split heating elements 5, 6. Such number of pulses as necessary for predetermined gradation are applied. Then such number of pulses as necessary for lower gradation are applied. Since energy is applied sequentially from high gradation to low gradation in one line, the temperature of heating element rises to the highest level immediately after application of energy and lowers gradually as the printing density is controlled until application of energy is finished. Consequently, the time required for cooling a head to the temperature with which next line is printed is shortened resulting in shortening of printing cycle.
Patent JP-2000261221-A (JP)
Title: Antenna connection structure of radio communication apparatus
Inventor: YAMAMOTO SATORU
IPC: H01Q1/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hour for assembling and the number of parts in an apparatus to make the apparatus small-sized and light-weight and to facilitate the antenna attaching/detaching work by bringing an antenna terminal into contact with an antenna and a substrate without soldering or the like and directly attaching the antenna to the wall part of an apparatus body. SOLUTION: This antenna connection structure for radio communication apparatus electrically connects an antenna 1 and a printed circuit board 4. This structure is wound around the antenna 1 and is provided with an antenna holding metal fittings 2 having a tapping screw part 22, which is engaged with a case 3 while forming a thread in the case 3, and a terminal connection part 23, a terminal body 50 which is engaged in a space formed by a screw boss part 32 in the case 3 and plural ribs, and an antenna terminal 5 having a board contact part 51, which projects from the terminal body 50 and is elastically brought into contact with the printed circuit board 4, and an antenna contact part 52 which projects from the terminal body 50 and is elastically brought into contact with the terminal connection part 23 of the antenna holding metal fittings 2.
Patent JP-S54157583-A (JP)
Title: Dibenzothiepin derivative and its preparation
Inventor: FUJIMOTO YASUO
IPC: A61P29/00
Filed: 1978-06-02
Abstract: NEW MATERIAL:A dibenzothiepin derivative of formula I: (R 1  is halogen, OH, lower alkoxy, or trihalogenomethyl group; R 2  is OH or NH 2  group), and its  nontoxic salt.  
     EXAMPLE: 2-(10, 11-Dihydro-2-methoxy-10-oxodibenzo [b, f] thiepin-8-yl) propin- amide.  
     USE: Anti-inflammatory agents better than Indomethacin.  
     PROCESS: A compound of formula II or its reactive derivative is subjected to ring closure, or a compound of formula III is hydrolyzed to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51141590-A (JP)
Title: Figure displaying system
Inventor: OKABE YUUICHI
IPC: G01S7/62
Filed: 1975-05-31
Abstract: PURPOSE:To aim at a figure displaying system enabling to display figures to be displayed in high reliability, to be suitable for being used for such as a video map which is displayed with a radar video overlapped.
Patent JP-S63233299-A (JP)
Title: Thermal conducting pipe with inner coated layer for heat exchanger
Inventor: KUNIEDA HIROSHI
IPC: F28F19/04
Filed: 1987-03-20
Abstract: PURPOSE:To improve anti-corrosion characteristic, durability and thermal conducting characteristic and to restrict a reduction in a thermal efficiency of a heat exchanging plant by a method wherein a coating film having a specified amount of thickness having silicone resin as its base material is formed in the inner surface of a copper or copper alloy pipe. CONSTITUTION:A film of coating material having silicone resin as a base material is formed to have a thickness of 5-20 mum on the inner surface of a copper or copper alloy pipe, thereby a substantial similar anti-corrosion and durability are attained and a far superior thermal conducting performance is also attained as compared with the case that a coating film such as alkid resin, epoxy resin, fluorine resin, polyurethane resin, vinyl resin and acryl resin coatings proposed in prior art.
Patent JP-H02245783-A (JP)
Title: Production of reflective hologram
Inventor: TANI MOTOAKI
IPC: G03H1/02
Filed: 1989-03-20
Abstract: PURPOSE:To inhibit a change of optical characteristics with the lapse of time by carrying out development with a solvent, evaporating the solvent in a record carrier by heating to such a degree that an interference pattern does not vanish and subjecting the shrunk record carrier to sealing treatment. CONSTITUTION:Development is carried out with a solvent, the solvent in a record carrier 12 is evaporated by heating to such a degree that an interference pattern does not vanish and the shrunk record carrier 12 is subjected to sealing treatment 13. Since the shrinkage of a hologram film after development by the slow evaporation of the residual developer in the film due to contact with the air is prevented, the interval between interference fringes is not narrowed and a change of the color of diffracted light or Bragg angle due to a shift of peak wavelength to the shorter wavelength side with the lapse of time is inhibited.
Patent JP-S541355-A (JP)
Title: Hydrophilization of hydrophobic high polymer meterial
Inventor: NAKAGAWA OSAMU
IPC: C08L1/00
Filed: 1977-06-06
Abstract: PURPOSE: To impart improved hydrophilic nature to a hydrophobic high polymer material, by incorporating the hydrophilic high polymer material with a specific high polymer powder having crosslinkages. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54158239-A (JP)
Title: Production of optical fiber
Inventor: KUROBA TOSHIAKI
IPC: G02B6/04
Filed: 1978-06-02
Abstract: PURPOSE:To make it possible to produce a multi-core type optical fiber of high quality without any technical difficulty by bundling rod-shaped members for glass fibers, each of which is formed with flattened facing sides in the circumferential longitudinal direction and by heating, melting and elongating the same. CONSTITUTION:A plurality of rod-shaped members 1 for glass fibers, each of which is composed of a core layer at its center and a cladding layer therearound, are formed with flattened facing sides 2 in the circumferential longitudinal direction such that they are arranged to face each other. Each of the members 1 has its longitudinal end fixed by the thermal fusion and its other end fitted on the sheath 3 having thermal shrinkage, which is fixed on the outer circumference of each member by heating means. Each of the members 1 thus fixedly bundled is inserted at its one end into a hot heating atmosphere, while having its molted end extracted at a preset high speed, thereby to produce a multi-core type optical fiber 4 having a desired outside diameter. The resultant optical fiber is covered with a suitable coating layer 5 for protecting purpose.
Patent JP-S63231278-A (JP)
Title: Test circuit composed of complementary mos transistor
Inventor: KOGA TAKATOSHI
IPC: H03K17/687
Filed: 1987-03-19
Abstract: PURPOSE:To eliminate current consumption even when a potential is applied to an input terminal by adding a 1st p channel transistor (p-ch Tr) between 3rd and 4th n-ch Trs and controlling its gate. CONSTITUTION:When a potential VDD+2V is applied to the input terminal and a stop signal 107 which is the gate signal of the 1st p-ch Tr 105 is at the GND potential, a point 111 is set at a 1st potential between the GND potential and a potential VDD determined by the on resistance ratio of the 3rd n-ch Tr 104, 1st p-ch Tr 105, and 4th n-ch Tr 106, and the potential VDD with which a test signal 110 is active is outputted. Further, when the potential VDD is applied to the input terminal 101 and the current consumption needs to be reduced, the stop signal 107 is set to the potential VDD and then the potential 111 is held at the GND potential, so that the test signal 110 is held at the GND potential and made nonactive.
Patent JP-S63231431-A (JP)
Title: Camera device provided with many-sided half mirror
Inventor: ARIMOTO MIKIYUKI
IPC: G03B15/00
Filed: 1987-03-20
Abstract: PURPOSE:To permit simultaneous many-sided photographing of a subject with one time of photographing operation by providing half mirrors disposed at different angles to a front face and providing a camera part in a dark room state. CONSTITUTION:The plural half mirrors 4 having angles with each other are provided and the camera part 5 which can photograph the images transmitted through the respective half mirrors 4 are provided in the dark room state. The half mirrors 4 are set at the adequate angles so that the half mirrors 4 are directed to the subject person. The subject person is capable of obtaining the photograph of the framework projected on the half mirrors 4 by positioning himself while matching his figure with the half mirrors 4 on the front face of the camera device 1 and releasing the shutter of the camera part 5. The many-sided photographing of the subject person with the simple one photographing operation is thereby permitted.
Patent JP-S60210710-A (JP)
Title: Buried and fixed inclinometer
Inventor: WATANABE TAKEO
IPC: G01C9/12
Filed: 1984-04-05
Abstract: PURPOSE:To enable the correction of an initial tilt within a definite range in every direction, by putting a fluid into a casing or frame body containing a tilt sensor, and by burying and fixing the tilt sensor vertically in an object to be measured. CONSTITUTION:An inclinometer is inserted into a guide pipe 18 formed aslant, by using a rod 19 fitted to a screw hole 15a of a rod fixing member 15. On the occasion of this insertion, guide rollers 16a and 16b fitted to a frame body 9 are fitted slidably in and guided by the guide grooves 18a and 18c of the guide pipe 18, and therefore the inclinometer is held in the direction taken at the time point of its insertion into the guide pipe 18 while it is lowered to a point at which a tilt is measured. Inside the frame body 9 of the inclinometer set at the point of measurement, a tilt sensor 8 is suspended vertically by a cable 10 irrespective of the tilt of the guide pipe 18 and is put in the state in which it outputs a signal corresponding to a tilt angle of 0 deg..
Patent JP-H08255484-A (JP)
Title: Semiconductor storage device
Inventor: WADA TOMOHISA
IPC: G11C11/41
Filed: 1996-03-22
Abstract: PURPOSE: To arrange a bit-line peripheral circuit having a larger scale on the same plane as memory cell arrays by leading out a plurality of bit-line signal input-output lines connected to each bit line up to the terminal sections of the memory cell arrays in the direction orthogonal to each bit line. CONSTITUTION: Bit-line signal input-output lines L1 , -L1 ,...Ln , -Ln are connected to corresponding bit lines BL1 , -BL1 ,...BLn , -BLn respectively, and the right ends of the bit-line signal input-output lines are bonded with a bit-line peripheral circuit 103 arranged outside memory cell arrays. Fixed signals are input to the corresponding bit lines respectively, or signals obtained from the corresponding bit lines are output to the outside of the memory cell arrays. Accordingly, peripheral circuits having larger scales can be arranged freely on the same planes as the memory cell arrays without increasing the size of the memory cell arrays.
Patent JP-H077074-A (JP)
Title: Method and equipment for releasing wafer
Inventor: JIYURIAN GASUKIRU BUREIKU
IPC: G01R27/26
Filed: 1994-03-10
Abstract: PURPOSE: To provide a method and a device for processing a wafer, which facilitate the handling of the wafer. CONSTITUTION: A capacitor-sensing circuit and a wafer releasing circuit are provided for the handling device of the wafer. A wafer-support is provided with a dielectric layer 20, a base member 16 and first and second electrodes 22 and 24. A power source 44 is connected between the electrodes, and an electrostatic attraction is generated between the dielectric layer and the wafer. Then, the presence of a capacitor between the electrodes is sensed. It is discriminated whether the wafer exists on the wafer-support or is fixed to the wafer- support from the change in capacitance. Thus, the electrostatic attraction between the wafer and the support is cut by inverting clamping voltage by the number of controlling times in the release of the wafer.
Patent JP-H05141910-A (JP)
Title: Electromagnetic pickup sensor
Inventor: HIRAIWA YUJI
IPC: G01P3/488
Filed: 1991-03-29
Abstract: PURPOSE:To detect only the action of a specific magnetic substance to be detected. CONSTITUTION:A permanent magnet 13 generating magnetic field, an iron core 12 arranged near the permanent magnet 13, a mold structure body 14 arranged to surround the outer periphery of the iron core 12, and a coil L wound on the mold structure body 14 are provided, and the mold structure body 14 and the coil L are surrounded by a housing 15 made of a magnetic substance. A low-magnetic resistance path is formed together with the iron core 12, and a gap is formed between the iron core 12 and the surrounding.
Patent JP-S63230828-A (JP)
Title: Manufacture of thick cold-rolled steel sheet excellent in deep drawability
Inventor: HASHIMOTO SHUNICHI
IPC: C22C38/00
Filed: 1987-03-19
Abstract: PURPOSE:To manufacture a thick cold-rolled steel sheet having superior surface characteristics and excellent in deep drawability, by applying specific hot rolling to a steel in which respective contents of C, N, Ti, and Nb are limited, reducing solid-solution C and solid-solution N, and further applying specific cold rolling. CONSTITUTION:A steel having a composition which consists of, by weight, <=0.03% C, <=0.01% N, and the balance Fe with inevitable impurities and further contains, if necessary, 0.0005-0.005% B and to which <=0.2% Ti and/or <=0.3% Nb is added so that (C/12+N/14)<(Ti/48+Nb/93) is satisfied is roughed at 900-1,250 deg.C, and the carbide and nitride of Ti or Nb are sufficiently precipitated so as to regulate the total amount of solid-solution C and solid-solution N in the steel to <=30ppm. Subsequently, while applying lubrication at 800-400 deg.C, finish rolling is applied at draft R1 by using a roll for rolling in which the relationship between roll diameter D1 and finishing plate thickness t1 satisfies D1>100t1. Then, the hot-rolled plate is pickled and further subjected to cold rolling at draft R2 (where R1+R2>60%, R2>5%) by using a roll for rolling in which roll diameter D2 based on finishing sheet thickness t2 satisfies the relation in D2>100t2, followed by pickling.
Patent JP-S59195723-A (JP)
Inventor: TOOMASU MARORII SHIYAAROTSUKU
IPC: G06F1/16
Filed: 1984-04-05
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-H10329012-A (JP)
Title: Polishing device and polishing method
Inventor: NISHIMURA MATSUOMI
IPC: B24B37/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To repair and polish a large area substrate by a method wherein the axis positions of a revolution axis and a rotation axis are determined so that a distance between the revolution axis and the rotation axis is decreased to a value lower than the radius of a polishing pad. SOLUTION: A second drive means 16 is provided to revolve a polishing pad 12 around the revolving axis 15 is arranged at a polishing head 10 together with a first drive means 14 for rotation. The axis positions of the revolution axis 15 and a rotation axis 13 are determined such that a distance D between the revolving axis 15 and the rotation axis 13 is decreased to a value lower than the radius L of the polishing pad 12. This constitution maximizes the sectional shape of a polishing rate by the polishing pad 12 on the rotation axis when the number of rotations and the number of revolutions are equal to each other and forms a trapezoidal shape centering around the revolution axis such that the sectional shape is constant to a position suitated at some specified distance from the revolution axis.  Since the degree of overlapping therebetween is optimized by forming the sectional shape described above, when scanning and oscillation are applied, a polished surface having no unevenness in scanning and being uniform and flat is provided.
Patent JP-S61225871-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/78
Filed: 1985-03-30
Abstract: PURPOSE:To obtain an interlayer insulating film having high reliability by accumulating a silicon nitride film on the first polysilicon film, heat treating it in an oxygen atmosphere, and converting the silicon nitride film all to oxidative substance. CONSTITUTION:A gate oxide film 2 is formed on a P-type silicon substrate 1, the first polysilicon film 3 to become a floating gate is accumulated, and P is doped therein. Then, a silicon nitride film 4 is accumulated. Subsequently, it is heat-treated in wet oxygen atmosphere to convert the all film 4 into an oxidative substance 5. Thereafter, the second polysilicon film 6 to become a control gate is accumulated, and P is doped. Then, the film 6, the substance 5, the film 3 and the film 2 are sequentially etched and removed. Then, As is implanted, heat treated in an oxygen atmosphere to form an oxide film 8, thereby forming source and drain regions 9, 10. An oxide film 11 is eventually accumulated, and source and drain electrodes 12, 13 are provided.
Patent JP-H10269667-A (JP)
Title: Disk device
Inventor: FUJISAWA TATSUICHI
IPC: G11B25/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the seek speed from going slow due to the vibration of a disk clamped with a turntable, which is propagated to a pickup. SOLUTION: This disk device 11 consists of a tray 12 whereon a CD-ROM 30 is placed, a pair of guide rails 13 for guiding the movement of the tray 12, a fixed base 14 for supporting the guide rails 13, a movable base 15 whereon the turntable 24 and the optical pickup 26 are mounted, and a insulator rubber 17 for absorbing the external vibration by interposing between the fixed base 14 and a chassis 16. Rubber elastic members 18 are adhered on two places at the front side on the upper surface of the movable base 15. When the tray 12 is housed in the device 11 and the movable base 15 is ascended, the tray 12 is pressurized upward by the elastic member 18 to eliminate the play between the tray 12 and guide rails 13 so that the movable base 15 and the fixed base 14 are integrated.
Patent JP-H1174905-A (JP)
Title: Cell continuity diagnostic system in cell exchange, cell continuity diagnostic system and recording medium storing program realizing it
Inventor: ONISHI KAZUHIDE
IPC: H04L12/26
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To perform a cell continuity diagnosis of an individual part that operates in a band which is higher than the sell sending speed by using a cell testing device which has a low cell sending speed by almost simultaneously concentrating cells in a diagnosed device and returning concentrated cells to the cell testing device through one of plural paths. SOLUTION: Cell testing devices 8 perform a cell continuity diagnosis of one device (diagnosed device 7) that is specified among various devices of individual parts 3, etc., which constitute a cell exchange 10. In such cases, first plural paths are provided between the device 7 that is a diagnostic object and the devices 8 in the exchange 10. Next, the device 7 almost simultaneously concentrates these cells which are sent through plural paths by at least one device 8. Next, the cells which are concentrated by the device 7 are returned to the device 8 through plural paths.
Patent JP-S58190664-A (JP)
Inventor: DOMENIKO ESU SARUSHIA
IPC: F25B9/14
Filed: 1983-04-18
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-S63232891-A (JP)
Title: Batch type activated sludge waste water treating device
Inventor: WAKAZONO KOSHI
IPC: C02F3/00
Filed: 1987-03-20
Abstract: PURPOSE:To uniformly and homogeneously treat waste water and to enhance the efficiency in removing the nitrogen and phosphorus components by vertically arranging a draft tube packed with a microbe immobilizing carrier in a treating vessel. CONSTITUTION:A liq. supply pipe 4 for supplying waste water to the treating vessel 1 and a discharge pipe 6 for discharging the supernatant after sedimentation are provided, an aerator 13 for injecting air for aeration is provided at the bottom of the treating vessel, and the aeration and sedimentation of sludge are carried out in one treating vessel. The draft tubes 9 packed with a microbe immobilizing carrier 8 are vertically arranaged in the treating vessel 1. As a result, a waste liq. can be sufficiently agitated with a low power, the liq. is brought into sufficient contact with anaerobes and aerobes, and an efficient reaction can be carried out. In addition, the activity of the bacteria can be kept high by the microbe immobilizing carrier, a specified amt. of the bacteria can be secured, and the nitrogen and phosphorus components can be excellently removed.
Patent JP-S6345371-A (JP)
Title: Formation of deposited film
Inventor: MATSUYAMA FUKATERU
IPC: H01L21/20
Filed: 1987-03-20
Abstract: PURPOSE:To economize energy and to obtain a deposited film which permits easy control of the film quality and has the desired characteristics uniform over a large area by adsorbing either of a gaseous raw material or gaseous halogen oxidizing agent onto the surface of a substrate, then introducing the other thereto to form the extremely thin deposited film on the substrate. CONSTITUTION:Either of the gaseous raw material [e.g.; SinH2n+2 (n=1-8)] (I) or the halogen-based oxidizing agent (e.g.; F2, Cl2) (II) is first introduced in a gaseous state into a film forming space disposed with the substrate for formation of the deposited film. After the adsorption layer is formed on the substrate, the other raw material I or oxidizing agent is introduced into said space at the desired flow rate and supply rate given thereinafter the prescribed time. The two materials mentioned above are thereby brought into collision against each other on the surface of the adsorption layer to induce the surface chemical reaction so that the raw material I is oxidized by the oxidizing agent II. The deposited film is thus formed on the substrate provided discretely on the surface of the material to form the crystal nucleus for the deposited film to be formed or to permit selective formation of the crystal nuclei.
Patent JP-S61226051-A (JP)
Inventor: KOIZUMI MASAO
IPC: C02F1/70
Filed: 1985-03-30
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-H02248723-A (JP)
Title: Hydraulic clutch
Inventor: OMORI KENICHI
IPC: F16D25/0635
Filed: 1989-03-22
Abstract: PURPOSE:To improve the function and durability of a hydraulic clutch by dividing flexible plates into the crank shaft side and the ring gear side, and providing a clutch damper at this divided portion. CONSTITUTION:Flexible plates 4a and 4b are divided into the crank shaft 1 side and the ring gear 5 side. A clutch damper 21 is provided at this divided portion. A clutch disk 3 is connected to an input shaft 2 via a flat plate 22. The drag torque of oil and heating by friction are decreased to reduce the stirring resistance of the pressure oil filled in a clutch cover 6. The function and durability of a hydraulic clutch can be improved accordingly.