baber/WOPTO huggingface dataset:
Patent JP-H0772358-A (JP)
Title: Device for hardening coating on drawn optical fiber
Inventor: RISA MAREN RAASENNMOSU
IPC: F26B3/28
Filed: 1993-10-29
Abstract: PURPOSE: To provide a hardening device which turns a turnable movable part to expose a center pipe, to easily remove and exchange the center pipe and moves a base plate so that a line drawing fiber becomes the center of the center pipe to align the hardening device and the fiber and easily accesses to a magnetron. CONSTITUTION: The hardening device contains a housing containing a part of an elliptical hardening room where a bulb extending is a vertical direction is provided and a guide member for supporting a magnetron and it is supported by a base plate 68. A triangular gusset plate 82 controlled so that the connection part of the elliptical hardening room is combined with the movable part in which is center pipe where the line drawing optical fiber extends in the middle is placed and which can turn is provided outside the housing. A exhaust system is supported by the gusset plate 82.
Patent JP-H11125839-A (JP)
Title: Liquid crystal display device, liquid crystal panel, liquid crystal driver as well as production of polysilicon thin-film transistor and laser annealing device
Inventor: INOUE MITSUO
IPC: G02F1/133
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal panel or driver or liquid crystal display device which lessens screen unevenness and optical defect and further to provide a process for production and laser annealing device suitable for embodying these devices. SOLUTION: The intensity distribution of a laser beam emitted from a laser oscillator 14 is made uniform by using a Fourier transform type phase hologram 11. A substrate 13 is scanned while the position of this laser beam cast onto a substrate 13 is oscillated in a direction orthogonal with the beam scanning direction by a mirror 16 of a ganlvanoscanner, by which the points to be formed with the polysilicon thin-film transistors(TFTs) on the substrate 13 are laser annealed and the TFTs suppressed in the variation of the mobility or threshold voltage within ±10% are formed.
Patent JP-H06321784-A (JP)
Title: Anti-human immunodeficiency viral agent
Inventor: ONO NORIYA
IPC: C07H19/167
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the subject low toxic agent having anti-human immunodeficiency viral activity, few in side effects, thus effective for treating AIDS, etc., containing, as active ingredient, a specific nucleoside derivative having polycyclic aromatic group, etc. CONSTITUTION:A nucleoside derivative of formula I (A is nitrogen atom-contg. heterocycle; B is H, halogen, azide, 1-7C alkyl, 4-6C cycloalkyloxy containing O, N, S, etc.) or formula II is put to condensation reaction with a compound of formula III (R<1> is H, 1-7C alkyl, 3-7C cycloalkyl, 4-10C aryl, etc.; R<2> and R<3> are H, halogen, OH, 1-7C alkyl, 4-10C aryl, etc.; X<1> is O, S, methylene or carbonyl ; Z is halogen or sulfonyloxy) to produce a nucleoside derivative (salt) of formula IV (R<4> is the same as R<1>; R<5> and R<6> are the same as R<2>; X<2> is the same as X<1>) or formula V. The objective anti-human immunodeficiency viral agent contains this derivative (salt) as active ingredient.
Patent JP-S62186531-A (JP)
Inventor: SABURAMANIAN SURIKANTESUWARA I
IPC: H01L21/285
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63144619-A (JP)
Title: Generating circuit for power application detection signal
Inventor: HIDAKA HIDETO
IPC: H03K17/22
Filed: 1986-12-09
Abstract: PURPOSE:To generate a power application detecting signal having a sufficient amplitude and a pulse regardless of the quantity of rate of rise in a power line potential by switching a power application detection signal extracting point from a power line to a ground level depending on the change in the result of discrimination. CONSTITUTION:A discrimination circuit 10 uses a threshold value 2Vth so as to discriminate a power line potential Vcc and outputs a discrimination signal A in response to the result of discrimination from a node N3. On the other hand, a switching signal S outputted from a node N5 in a switching signal generating circuit 15 is given from a switching circuit 13 having a P-channel MOSFET(P-MOST) 24 and an N-channel MOSFET(N-MOST) 25. The circuit 13 connects a node N6 being an extracting point of a reset signal phiE when the signal S is at a level lower than the logic threshold Vt of the CMOS inverter 16 to the power line 1. When the signal S reaches the threshold value Vt or over, the node N6 is connected to the ground level GND through the switching operation. The reset signal phiR is a power application detecting signal.
Patent JP-2001110906-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/8234
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes where a MOS transistor and a resistive element are formed on the same semiconductor substrate. SOLUTION: First ions are implanted into a P-type semiconductor substrate 11 penetrating through first polysilicon layers 115a and 115b and a first and a second oxide films 113 and 114 using a photoresist layer 116 as a mask. By this setup, P-type layers 117a and 117b are formed on the surface of the P-type semiconductor substrate 111. At this point, the P-type layer 117b is used for controlling the threshold voltage of a MOS transistor. Then, as shown in Figure 2 (a), P-type impurity ions are implanted with an accelerating energy using the same photoresist layer 116 as a mask so as to penetrate through the first polysilicon layer 115b and the first oxide film 113 but not to penetrate through the second oxide film 114, by which a P-type resistive layer 118 of prescribed resistance is formed.
Patent JP-H09169869-A (JP)
Title: Stably storable synthetic resin additive
Inventor: KAARU GAA
IPC: C08J3/12
Filed: 1996-11-05
Abstract: Plastic additives (I), obtained by cooling a mixture of (a) 99.9-10 wt% additive material in the molten state and (b) 0.1-90 wt% additive material in the crystalline state in a moulding process. Preferably, mixtures (I) contain 99.5-25 (preferably 90-30, especially preferred 70-50) wt% (a) and 0.5-75 (preferably 10-70, especially preferred 30-50) wt% (b). Suitable additives comprise UV stabilisers, antioxidants, thermal stabilisers, lubricants, antistatics, coupling agents, compatibilisers, dispersants, acid interceptors, metal deactivators, peroxide decomposing agents, processing stabilisers, nucleating agents, optical brighteners, slip additives, anti-dew additives and fire retardants.
Patent JP-H01135756-A (JP)
Title: Optically active compound
Inventor: HIGUCHI RYOICHI
IPC: C07C67/00
Filed: 1987-11-20
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 is 1-10C alkyl; a is -O-CH2-, -OCO-, -COO-CH2, etc.; X is halogen; * indicates optically active carbon atom). EXAMPLE:4-(4-Cyanophenyl)phenyl (S)-1-chloro-2-methypropanecarboxylate. USE:A liquid crystal display element substance, capable of providing a liquid crystal substance having a suitable twisted angle (pitch) by blending with a nematic liquid crystal and usable for preventing reverse domains by adding to conventional twisted nematic type liquid crystals. PREPARATION:4-(4-Cyanophenyl)phenol is reacted with an optically active halogenated carboxylic acid chloride in the presence of a base (e.g. pyridine) in a solvent, such as carbon tetrachloride, to afford the aimed compound expressed by the formula.
Patent JP-H03151848-A (JP)
Title: Seasoning for fish egg
Inventor: OIHISA GOROU
IPC: A23L27/10
Filed: 1989-11-09
Abstract: PURPOSE:To remove fishy smell and make easy to eat by heating and seasoning mushed processed raw fish egg. CONSTITUTION:Processed raw fish egg obtained by complete grinding of raw fish egg such as raw salmon roe or raw caviar is strained to remove an egg membrane and seasoning such as table salt, soy sauce or sweet sake is added to the processed raw fish egg, then heated and seasoned to attain liquid state in a half by caloric force of weak fire-middle fire.
Patent JP-H05123561-A (JP)
Title: Box body of vacuum chamber for semiconductor producing device
Inventor: MURATA MITSUO
IPC: H01L21/205
Filed: 1991-11-08
Abstract: PURPOSE:To provide the box body having the inside shape of a bonded part to which impurity is hard to adhere at the time of washing. CONSTITUTION:The box body B of a vacuum chamber has a top plate l, a bottom plate 2, side plates 3a-3d and the plates 12 welded to the stepped parts 11 formed to the inside surfaces of the bonded parts between four side plates 3a, 3b, 3c, 3d so that the cross sections in the lateral direction thereof have a circular arc of R-100mm of a 1/4 circular arc. In the vacuum chamber of a semiconductor producing device using the box body B, washing during the production of a semiconductor becomes easy and the adhesion of impurity to the inside circular arc surfaces of the bonded parts due to process gas is eliminated and the inferiority of a super-LSI requiring especially severe quality can be reduced to a large extent. Further, a washing time is shortened and washing cost is reduced.
Patent JP-H04164121-A (JP)
Title: Intake device of engine
Inventor: SEIKE SHINJI
IPC: F02B27/00
Filed: 1990-10-29
Abstract: PURPOSE:To compact an intake system and equalize a passage length of each cylinder by arranging both intake manifold parts interlocked up and down so as to position a first intake manifold part on one side bank upward from a second intake manifold part. CONSTITUTION:A first intake manifold part 13 in which independent intake passage group 11 extending from a bank 1a aggregated, and a second intake manifold part 14 in which are independent intake passage group 12 extending from a bank 1b are aggregated, are arranged on one side bank of a V-type engine. The intake manifold parts 13, 14 are constituted in such a way that respective in tependent intake passage groups 11, 12 are integrated in a lump to be communicated directly with common intake passage per respective banks 1a, 1b. Both intake manifold parts 13, 14 are so arranged as interlocked up and down so as to position the intake manifold part 13 upward from the intake manifold part 14. It is thus possible to compact an intake system, and equalize a passage length of each cylinder of each of banks 1a, 1b.
Patent JP-S62155941-A (JP)
Inventor: SORUBUEEGU ESU KIEERU
IPC: C07C2/76
Filed: 1986-12-09
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-H01134436-A (JP)
Title: Nonlinear optical element
Inventor: ITO YUZO
IPC: C07C205/45
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a nonlinear optical element which has a large nonlinear optical constant and for which a material of a short cut-off wavelength is used by incorporating xanthone which is added with at least either of an electron- withdrawing group or electron-donating group into a medium to which light is projected. CONSTITUTION:The medium of the nonlinear optical element having the medium to which the light is projected contains the xanthone which is added with at least either of the electron-withdrawing group or electron-donating group and is expressed by the formula I. The conjugation of pi electrons is no longer uniform by the presence of the oxygen atoms in the rings according to the nonlinear optical element provided with such medium. As a result, the cut-off wavelength does not increase. However, the polarization is not so much affected even if there are the atoms to part the uniform distribution condition of the electrons within the molecule. The polarization is thus excellent as regards the nonlinear optical performance. The nonlinear optical element for which the material having the short cut-off wavelength and large nonlinear optical constant is obtd.
Patent JP-S62156104-A (JP)
Title: Improved rubbery polymer
Inventor: KITAGAWA YUICHI
IPC: C08F8/00
Filed: 1985-12-28
Abstract: PURPOSE:To provide a rubbery polymer having specific bonded styrene content, specific Mooney viscosity, etc., and excellent processability in compounding and kneading, giving a vulcanized product having excellent impact resilience, heat-generation, etc., and suitable as a tire. CONSTITUTION:For example, styrene is copolymerized with butadiene in a hydrocarbon in the presence of a catalyst composed of an organic Li compound and Lewis base and the resultant random living polymer is made to react with a branching agent and an active tin compound to obtain the objective polymer having the following characteristics. The bonded styrene content is 10-50(wt)%; a 1,2-vinyl bond content in butadiene segment is <=50%; amount of isolated styrene determined by ozonolysis GPC is >=40% of the total bonded styrene; content of long-chain block styrene is <=5%; 10-50% of the constituent molecule of the polymer is bonded in branched form with a branching agent having 4i3 functionality; an active Sn compound of formula (R1 and R2 are alkyl, etc.; X is halogen; l and m are 0 or integer of >=1; n is 1 or 2; l+m+n=4) is added to >=20% of molecule; and Mooney viscosity of the polymer is 25-150.
Patent JP-H10141121-A (JP)
Title: Rotation control device of electronically controlled diesel engine
Inventor: KIKUTA NOBORU
IPC: F02D41/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To control the rotating speed of an engine to be constant without the use of an accelerating pedal by providing a circuit for connecting an accelerating pedal opening sensor and an idle control valume to each other with an engine rotation control means for switching an engine between constant speed operation and variable speed rotation. SOLUTION: At the time of operation, when a vehicle normally travels, a triple two-contact switch 1a is set on the side where contact A, B, C side is connected to movable pieces F, G, H. In this case, an accel pedal opening sensor uses a variable resistance 1b, a signal of the sensor is sent to a fuel injection pump control unit, and the engine rotation is controlled according to a signal from an idle control volume. On the other hand, when the movable pieces F, G, H are switched to the lower side, two fixed resistances 1c serially connected to each other and the variable resistance 1b form a circuit. Thus, the variable resistance 1b controls the engine rotation instead of an accel pedal so that the engine is operated at desired constant rotating speed.
Patent JP-H05105440-A (JP)
Title: Amorphous ferroelectric oxide material and its manufacture
Inventor: FUJII HISATAKA
IPC: H01B3/00
Filed: 1991-10-15
Abstract: PURPOSE:To realize ferroelectricity by using ternary oxide essentially consisting of transition metal oxide-Sb2O3-a tungsten bronze type compound and forming a thin film having a specified compsn. on a substrate at a prescribed temp. or below. CONSTITUTION:Ternary oxide having a prescribed compsn. constituted of powdery mixture of M2O3 such as Fe2O3 of one or more kinds among transition metal oxide selected from the oxide of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, pd, Hf, Ta, W, In and La series elements Sb2O3 and AB2O6 of a tungsten bronze type compound such a PbNb2O3 is used as a sputtering target. The degree of vacuum in a sputtering apparatus is regulated to <=2X10<-7>Torr, and sputtering is executed to the surface of an Si substrate by using gaseous mixture of Ar/O2 at <=300 deg.C substrate temp. to form a thin film having a compsn. in the area surrounded by alpha, beta, gamma, delta, epsilon and phi in the compsn. diagram, by which the amorphous ferroelectric oxide having high translucency is obtd.
Patent JP-H10129576-A (JP)
Title: Opening and closing device for gate
Inventor: SATO MIKIO
IPC: B63B19/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the closing device for a gate for marine vessel use, which holds the position of a gate against usual waver power, but can absorb impact when the gate is subjected to excessive waver power. SOLUTION: This device is equipped with a gate 1 equipped for a hull, a closing cylinder 2 hydraulically operating the door of a gate 1, and with a cushioning cylinder 8 which is interposed between the gate 1 and the closing cylinder 2, and is extended/contracted against external force in excess of a specified value set for the gate 1, and it is so constituted that the cushioning hydraulic cylinder 8 is locked when the gate 1 is opened/closed, and on the other hand the cushioning cylinder 8 is set to be ready for operating while the closing cylinder 8 is being hydraulically held.  Furthermore, the device is equipped with a switch-over valve 37 which permits the cushioning cylinder 8 to be returned to a neutral position when the extension/contraction position of the cushioning cylinder is in excess of a value set in advance, and with a cylinder head fixing device fixing the closing cylinder 2 to the hull with its prescribed extension/contraction position.
Patent JP-H11123425-A (JP)
Title: Hot rolling equipment and hot rolling method
Inventor: KATSURA SHIGEFUMI
IPC: B21B37/28
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of heating while preventing the breakage of an induction heating device by providing a straightening device for straightening the camber of a sheet bar on the inlet side of the induction heating device. SOLUTION: A sheet bar which is roughly rolled with a roughing mill 1 is guided with a table roller 3 and sent to a finishing mill 2. An induction heating device 4 is arranged on the inlet side of the finishing mill 2 and the sheet bar is heated. The induction heating device 4 consists of a bar heater 5 for heating the whole in the width direction of the sheet bar and an edge heater 6 for heating the end parts in the width direction. A camber straightening device 14 is provided on the inlet side of the induction heating device 4. In this device, straightening rollers are arranged zigzag and up and down and a clearance between the upper and lower straightening rollers is adjustable. The camber of the sheet bar is straightened with the camber straightening device 14.  In the case that the camber which is not straightened is more than a prescribed value, by temporally retreating the induction heating device, the long term breakdown of equipment or the like due to damage of the device is evaded.
Patent JP-H02140640-A (JP)
Title: Backscattering light measuring instrument
Inventor: TAKADA KAZUMASA
IPC: G01N21/49
Filed: 1988-11-21
Abstract: PURPOSE:To attain measurement of the backscattering light generated in the inside with regard to an optical waveguide of arbitrary length by providing a total reflection mirror and an angle control part. CONSTITUTION:An emitted light from a light source 1 is divided into two by a fiber type photocoupler 2, and one of them becomes parallel beams by an objective lens 11, reflected by total reflection mirrors 4, 12 - 14 and follows the same path and made incident on the coupler 2 again. Also, the reflecting direction of the reflecting mirror 4 is set to the direction of the reflecting mirror 12, and set so that the reflecting mirror 12 reflects an incident light in the incident direction. In this case, the optical path length of the reflecting mirror 4 and 12 is set to (l), and when both arms of a Michelson interferometer coincide with each other, the refractive index is denoted as (n), and a backscattering light in a position of l/n in an optical waveguide to be measured 3 can be attained. Also, a position of a prism 7 and an angle of the reflecting mirrors 12 - 15 are set by controlling a moving table 10 and angle control parts 16 - 19 from a signal processing part 15. In such a manner, the backscattering light generated in different points in the optical waveguide 3 can be measured.
Patent JP-2000118570-A (JP)
Title: Bag shape cushion material, cushion material bag filling equipment, cushion material making equipment and bag shape cushion material making equipment
Inventor: AKIMOTO RITSUKO
IPC: B65B9/207
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide, using non-chemical cushion material, an inexpensive bag shape cushion material superior in cushioning characteristics. SOLUTION: A plurality of strips of paper 304 made by cutting corrugated cardboard into strips are enclosed in a small bag 303 as cushioning material. The strips of paper 304 are laid on top of another being positioned irregularly and forming appropriate volume of gaps between each of them in the small bag. By this, air kept in each gap exhibits satisfactory cushioning characteristics, and improves cushioning characteristics of a bag shape cushion material 305.
Patent JP-H10122989-A (JP)
Title: Portable inspecting device of current control type pressure reducing valve
Inventor: MIZUNO MITSUO
IPC: F16K51/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To make an inspecting device united and easily inspect a current control type pressure reducing valve by providing a current generating means for supplying a current the current value of which is switched in a plurality of stages and a current setting switch on a portable case. SOLUTION: A portable case has a current generating means 29 for supplying a current whose current value is switched in a plurality of stages to the coil of a pressure reducing valve 10, and a current setting switch 25 for setting the current value in a plurality of stages by manual operation. A pressure sensor 21a detects the output air pressure of the pressure reducing valve 10 corresponding to the supplied current, and display means 22, 22a, 27 display the supplied air pressure, the output air pressure and the current value. A battery 32 as power source is also integrated. The pilot pressure is controlled by the current from the generating means 29, and the supplied air is controlled to reduce the pressure and output from a feed passage.  The output air pressure can be monitored together with the current value by the display means 22a, 27, so that whether the output air pressure to the coil current is normal or not can be judged.
Patent JP-H01133294-A (JP)
Title: Boosting circuit device for memory
Inventor: FURUNO KATSUNAO
IPC: G11C16/06
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a prescribed high voltage in a short time by charging respective capacitors previously before the boosting action of a boosting circuit for a memory. CONSTITUTION:A direct current power source Vcc is connected to respective connecting points N1-N4 through the drains and the sources of NMOSFETT1-T4. When a precharge is executed before the boosting action, a precharging signal PC is impressed to the respective gates of the FETT1-T4 in a state in which both of clocks phi and the inverse of phi are made into an L level. Thus, a voltage, which is voltage-dropped from the voltage of the power source Vcc for the threshold voltage of the FETT1-T4, is impressed to the connecting points N1-N4 before the boosting action, and capacitors C1-C4 are charged respectively. After this, the impression of the signal PC is stopped, and the voltage of the power source Vcc can be boosted to the prescribed high voltage in the short time and outputted to an output terminal 2.
Patent JP-H07124691-A (JP)
Title: Formation of thin film for molding reduced pressure mold
Inventor: INOUE TAKAO
IPC: B22C9/03
Filed: 1993-10-29
Abstract: PURPOSE:To provide a forming method of a thin film for molding a reduced pressure mold, by which the thin film can easily be formed even to a pattern plate having complicated shape. CONSTITUTION:A vessel 3 containing solution 4 dissolving the film component and the pattern plate 5 are brought into close contact and integrally turned at 180 deg. angle, and the solution 4 is spread over the surface of the pattern plate 5. Thereafter, the vessel 3 and the pattern plate 5 are reversely turned at 180 deg. angle, and the solution 4 is made to be film-coating 4A state on the surface of the pattern plate 5 and dried to form the thin film.