baber/WOPTO huggingface dataset:
Patent JP-H08222566-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASE MICHIHIKO
IPC: H01L21/28
Filed: 1995-02-16
Abstract: PURPOSE: To change one part into silicon by doping a silicon oxide film with matter including hydrogen. CONSTITUTION: Wiring, an electrode, or a resistor is made by doping a silicon oxide film 2 with material including hydrogen, impurities, and silicon, with the resist 3 patterned on a silicon oxide film 2 as a mask, and removing the silicon after this process, and performing heat treatment thereby changing the silicon oxide film doped with said substances into silicon by hydrogen. Hereby, wiring, an electrode, or a resistor is made in the silicon oxide film, and an insulating film small in dispersion of thickness is made. Accordingly, this contributes greatly to the manufacture of a superfine semiconductor device, improving the reliability on wiring by progress into multilayer.
Patent JP-S61188603-A (JP)
Title: Numerical controler
Inventor: HARADA TOSHIO
IPC: G05B19/408
Filed: 1985-02-18
Abstract: PURPOSE:To improve the operation efficiency of the whole numerical controller by constituting it so that working information can be inputted even by using the second control panel provided with a CRT being different from the first control panel provided with a CRT. CONSTITUTION:A control panel 2a provided with a CRT is placed separately on the outside of a numerical controller 7, and constituted so that an input operation can be executed by, for instance, a programmer except an operator in charge. In such a constitution, when an operator is not operating the control panel 2a provided with a CRT, and an automatic programming controlling circuit 6a is idle, that is to say, when it has been confirmed by a display on the control panel 2a that the control panel 2a is not used, the programmer inputs working information of another product to the circuit 6a by using this operating board 2a. In this way, the circuit 6a can be operated alternately by the control panel 2, 2a, therefore, the numerical controller 7 can be utilized more efficiently, and the operation efficiency is improved.
Patent JP-2000229828-A (JP)
Title: Skin bleaching lotion
Inventor: UEHARA SHIZUKA
IPC: A61K8/63
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a skin bleaching lotion, such as a cosmetic or a medicine for external use, which inhibits the generation of melamine, is useful for preventing and improving pigmentation, liver spots, freckles, and the like, on skins after burnt with sunlight, and has an excellent beautifully whitening effect, by adding the juice of tomato as an active ingredient. SOLUTION: This skin bleaching lotion contains a tomato juice as an active ingredient. The preparation for external use may preferably further be compounded with one or more ingredients selected from the group consisting of a beautifully whitening agent (for example, glabridin or a placenta extract), an active oxygen-removing agent (for example, superoxide dismutase, the extract of Scutellaria root), an antioxidant (for example, a vitamin A compound or its derivative), an anti-inflammatory agent (for example, glycyrrhetinic acid or its derivative, or the extract of Angelica keiskei), and a UV light absorbent (for example, para-aminobenzoic acid). The content of the tomato extract is preferably 0.00005-5 wt.% as a solid content.
Patent JP-S58145141-A (JP)
Title: Inspection of characteristic of josephson element
Inventor: MUKAI MAKOTO
IPC: H01L39/24
Filed: 1982-02-24
Abstract: PURPOSE:To reduce sharply time and labor necessary for the inspection of the characteristic of the Josephson element by a method wherein quality of the Josephson element is determined by measuring junction capacity thereof at the normal temperature. CONSTITUTION:Because the fundamental characteristic of the Josephson element is affected large according to thickness, the area and permittivity of the insulating layer 3 thereof, quality of the characteristic at the time when the Josephson element is manufactured can be discriminated approximately from the quality of the insulating film 3. For the capacity measuring device 8, the usual digital type fine capacity meter is useful, and the method to make a high-frequency current to flow in junction capacity C and to measure a voltage generated according to reactance, the method to measure from the shifted quantity of resonance frequency of a resonance circuit, and the method according to a bridge circuit, etc., can be applid. The decision device 9 is constituted of a microcomputer. Two allowable values of large and small in regard to junction capacity are stored previously, the measured value outputted from the capacity measuring device 8 is compared with the two allowable values thereof, and the compared result is stored, while it is indicated on a display unit.
Patent JP-H02208889-A (JP)
Title: Rom card
Inventor: MIZUTA MASAHARU
IPC: G06F3/00
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a ROM card with high electrostatic discharge and withstand and easy to use by detecting the signal voltage of an output enable control line and the voltage of a power source line for write, and sending a directional control signal to a bidirectional bus buffer circuit inserted to a data bus. CONSTITUTION:The bidirectional bus buffer circuit 17 controllable in two directions is inserted to the data bus 6, and also, a write/readout control circuit 18 is provided which judges whether a write operation or a readout operation for a storage element should be performed by detecting the signal voltages of control lines 7 and 8, or the source voltages of the power source lines 2 and 4, and sends the directional control signal to the bidirectional bus buffer circuit 17. Thereby, it is possible to obtain the ROM card in which the electrostatic discharge and withstand are improved more than ten times, and also, a condition for an interface circuit can be decided regardless of memory capacity, and design is facilitated, and easy to use.
Patent JP-H11228595-A (JP)
Title: Production of 1-alpha, 24(r)-dihydroxycholesterol
Inventor: OKAMOTO MASATO
IPC: C07J9/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound for synthetic intermediate, etc., of therapeutic medicines for abnormal diseases of Ca metabolism and cytodifferentiation function by subjecting 24-hydroxycholesta-4,6-dien-3-ones to acylation reaction in the presence of a lipase. SOLUTION: 24-Hydroxycholesta-4,6-dien-3-ones represented by formula I (A and B are each H or A and B together form a single bond or A and B together form ether bond) are subjected to acylation reaction in the presence of a lipase and the resultant compounds represented by formula II (R is an acyl) and formula IV are separated to efficiently provide the objective 1α-24(R) dihydroxycholesterol represented by formula IV. Furthermore, the compound is useful as an important synthetic intermediate, etc., for 1α-24(R)- dihydroxyvitamin D3 useful as a therapeutic medicine for diseases which causes abnormality in calcium metabolism or cytodifferentiation function.
Patent JP-H03233146-A (JP)
Title: Throttle valve returning device in throttle body
Inventor: SHIMAZU AKIRA
IPC: F02D9/02
Filed: 1990-02-08
Abstract: PURPOSE:To improve assembly workability and simplify shape so as to contrive cost down by supporting inner and outer side return springs by only a single cylinder part and engagingly locking the other end of the inner side return spring to the second spring engagingly locking part through a notched part. CONSTITUTION:An inner side return spring 7 is supported on the internal periph eral surface, and an outer side return spring 8 is supported to the peripheral surface, of a cylinder part 9. A notched part 10 is provided in the cylinder part 9, and the other end part 7b of the inner side return spring 7 is drawn out to the outside of the cylinder part 9 through the notched part 10 and locked to the second spring engagingly locking part 12. In such a way as mentioned, cost down can be attemped by reducing expense of a mold in the case of inte grally molding the cylinder part 9 and a throttle body 1, by supporting the inner and outer side return springs 7, 8 by only the single cylinder part 9 to simplify the structure. Also, a hook-stopping condition of the spring 7 can be confirmed due to improved assembly workability as compared with that in the past.
Patent JP-H1096868-A (JP)
Title: 2-beam scanner, 2-beam detecting method therefor, multi-beam scanner and multi-beam detecting method therefor
Inventor: SUHARA HIROYUKI
IPC: G02B27/09
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To realize a 2-beam detecting method capable of separately detecting two lines of luminous flux to a scanning area while two light sources simultaneously turned on in a 2-beam scanner. SOLUTION: The light intensity of two lines of luminous flux to a scanning area is differentiated form each other and convergently made incident on a common photodetector 64; the light receiving face shape 64A of the photodetector is set so as to differentiate the time of each luminous flux passing through the face 64A; the output from the photodetector 64 is rectangularly signalized at mutually different plural threshold levels; and, the signal so signalized by one of the threshold levels is made a detection signal for one luminous flux, with a prescribed calculation performed for the plural signals that are rectangularly signalized at each threshold level, and with a detection signal made for the other luminous flux.
Patent JP-S62188795-A (JP)
Title: Method for regulating thickness of plated film
Inventor: TAKAYAMA HIROAKI
IPC: C25D5/16
Filed: 1986-02-14
Abstract: PURPOSE:To simply form a plated film of a uniform thickness on a body having a large difference in size by covering the part of a smaller diameter on which electric current concentrates with a cap during plating and by continuing the plating of only the other part. CONSTITUTION:A bellows member 1 consisting of a pin 4 of a smaller diameter and a bellows 3 of a larger diameter is fixed on a fixing jig 5 with a screw 9 through an insulating sheet 6, the jig 5 is rotated in a plating soln. and the whole member 1 is plated. At this time, the pin 4 is earlier plated to a prescribed thickness than the bellows 3 because of higher current density. The pin 4 plated to the prescribed thickness is covered with a cap 7 made of an insulating material such as 'Teflon(R)' by insertion into the hole 8 in the cap 7 and the plating of only the bellows 3 is continued until a film formed on the bellows 3 attains to the prescribed thickness. Thus, the thickness of a film formed on the member 1 is made uniform over the whole member.
Patent JP-S63195682-A (JP)
Title: Fixing device
Inventor: KOIZUMI NORIHIKO
IPC: G03G15/20
Filed: 1987-02-10
Abstract: PURPOSE:To use an offset inhibiting liquid efficiently by arranging an offset inhibiting liquid coating device and a blade at an interval where the offset inhibiting liquid which is blocked and stagnated by the blade and is in contact with an offset coating device. CONSTITUTION:The blade 6 is provided on the downstream side of the coating device 4 in the rotating direction of a fixing roller 1, and the blade 6 levels oil applied irregularly (in roller length-wise direction) from the coating device 4 uniformly. Here, the offset liquid coating device 4 and blade 6 are arranged at the interval where excessive oil stagnating in front of the blade 6 can contacts the offset coating device 4, and consequently the surface of a tetrafluoroethylene resin film 4a is dipped in the oil, so that new oil is prevented from flowing out. Consequently, the offset inhibiting liquid is used efficiently.
Patent JP-H07218751-A (JP)
Title: Observation device for optical fiber
Inventor: WATANABE HIDEKI
IPC: G02B6/255
Filed: 1994-01-31
Abstract: PURPOSE:To provide the observation device for the optical fiber which becomes neither large in size nor complex and is low in cost. CONSTITUTION:A 1st light source 6a which irradiates the optical fiber 1 to be connected by fusion splicing with a 1st observation light and a 2nd light source 6b which irradiates the optical fiber with a 2nd observation light in a different direction from the 1st light source 6a are arranged, and a lens 4 which images the optical fiber 1 on the basis of the 1st and 2nd observation lights transmitted through the optical fiber 1 is provided; and a lst mirror 2a which reflects the 1st observation light transmitted through the optical fiber 1, a 2nd mirror 2b which reflects the 2nd observation light transmitted through the optical fiber 1, an a movable third mirror 3 which reflects the respective reflected lights, reflected by the 1st and 2nd mirrors 2a and 2b, to the side of the lens 4 are provided between the optical fiber 1 and lens 4, and the incidence on the lens 4 is switched between the 1st and 2nd reflected lights by the moving of the mirror 3 and the optical fiber 1 is observed in two directions.
Patent JP-H07217297-A (JP)
Title: Shaftless pin type plastic hinge
Inventor: TAKIMOTO HIDEAKI
IPC: E05D1/02
Filed: 1994-02-01
Abstract: PURPOSE:To enable both the manufacturing cost and overall weight of a shaftless pin type plastic hinge to be reduced and to enable the hinge to be precisely and easily attached to objects of differing configurations and sizes when cut to the proper length. CONSTITUTION:A fixed blade portion 1 and a turning blade portion 2 have respective mount portions 1b, 2b made of hard plastic and respective base portions la, 2a made of soft plastic. A bending part 3 connecting the fixed blade portion 1 and the turning blade portion 2 together at their base portions 1a, 2a is made of soft plastic. The parts made of hard and soft plastics are two-color molded integrally with each other, and grooves 4, 5 for machining mounting holes are provided along the overall lengths of the respective mount portions 1b, 2b of the fixed 1 and turning 2 blade portions.
Patent JP-H06244569-A (JP)
Title: Inspection jig for printed wiring board
Inventor: HIRATA AKIHIKO
IPC: H05K7/14
Filed: 1993-02-18
Abstract: PURPOSE:To improve facility of inspection and reduce the number of parts, as a common module, by installing inspection terminals on a guide member and a front surface part, in the manner in which a board to be inspected can be inspected by bringing an inspection jig into contact with inspection terminals in the state that a printed wiring board is inserted into an electronic equipment. CONSTITUTION:A pluraility of pairs of guide members 6 constituted so as to be able to be mounted on an accommodation part for a board to be inspected in an electronic equipment are constituted of a plurality of members of a first, a second, a third, and a fourth insulative members 12, 13, 14, and 15. In the inside of the third member 14, connection means 22 are wired which are formed of material having conductivity. The one side of the connection means 22 is connected with protrusions 16 of the second member, and the other side is connected with inspection terminals 7 having conductivity. By bringing a tester or the like into contact with the inspection terminals 7 arranged on the front surface part of the guide member, inspection is enabled while the board to be inspected is accommodated in an electronic equipment. Hence the hands of a worker do not touch the board, and the work reliability can be improved.
Patent JP-H06240693-A (JP)
Title: Pre-loading method using super-water absorbing resin
Inventor: TSUCHIHIRO MICHIO
IPC: E02D3/02
Filed: 1993-02-18
Abstract: PURPOSE:To facilitate execution and conveyance by constructing super-water absorbing resin wrapped with a net-like substance on the ground to inject water, greatly increasing its weight, and bringing into contact with electrolyte to discharge absorbing water after subsidence of ground settlement is sufficiently progressed. CONSTITUTION:Super-water absorbing resin powder is spread on the surface of a super-water absorbing fiber nonwoven fabric and is laminated to form a substance 1, and it is wrapped with a net-like substance such as a geogrid 2, etc. After that, it is laid on the ground 4 easy to settle, water is injected through a water injection pipe 5 to highly swell and, at the same time, weight is increased to the extent of 100-1000 times to promote the settlement of the ground 4. Then, in the case of unloading, electrolyte such as salt is spread on the nonwoven 1 to discharge the extent of 90% of a water absorbing amount, and both weight and volume are reduced. According to the constitution, execuction can be easily carried out, and a transportation cost before and after the execution can be reduced.
Patent JP-S62187216-A (JP)
Title: Position detector
Inventor: OKUYA NORIO
IPC: G01D5/36
Filed: 1986-02-13
Abstract: PURPOSE:To facilitate high stability and high-speed response of the titled detector by arranging optical detecting elements in the direction of the major axis of elliptical luminous flux obtained by a laser diode and a collimator lens. CONSTITUTION:Slit plates 12 and 13 are provided between a light source and an optical detector 14 and an output signal of the detector 14 is detected and the displacement of the slit plates 12 and 13 are calculated. At the is time, the laser diode 10 and the collimator lens 11 are used as a light source. Then, light emitted from the light emitting surface of the diode 10 is made parallel fluxs 15 with the lens 11 and irradiated on a mobile slit plate 12. Further, in case a light emitting part 16 of the diode 10 is of stripe structure, the light spreads out with angles of about 30 deg. and 10 deg. with respect to the film thickness direction 16a and the stripe direction 16b respectively and the parallel fluxs 15 are made elliptical. Then, the high-speed response of a detection circuit and the high stability of output waveform can be easily performed by coinciding the elliptical major axial direction with the arrangement direction of the optical detecting elements of the detector 14.
Patent JP-S55123326-A (JP)
Title: Fuel injection system
Inventor: KANEGAE HIDETOSHI
IPC: F02D41/34
Filed: 1979-03-15
Abstract: PURPOSE: To achieve an accurate control in the minimal resolution, by preparing several clock pulses having different periods, and carrying out control through selection of a proper clock pulse.  
     CONSTITUTION: In addition to output register 10', a clock switching circuit is provided in output interface 16 and connected to CPU2' via data bus and address. The clock switching circuit is composed of variable frequency divider 17, and it divides the reference frequency of clock oscillator 11' depending on the set value of clock setting register 18 and gives it to injection counter 12'. Microcomputer 1' reads digitized input signals afforded from various input sensors and stores therein. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61190486-A (JP)
Inventor: TAKEDA KIYOTAKA
IPC: B65D90/48
Filed: 1985-02-19
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-H04253535-A (JP)
Title: Coiler
Inventor: KIHARA YOSHITSUGU
IPC: B21C47/00
Filed: 1991-01-30
Abstract: PURPOSE:To allow the coiling of a wire while maintaining the specified tension applied on the wire at a specified coiling speed at all times by controlling a motor by a feedback signal of a rotating speed detector provided coaxially with a pressurizing roller and controlling the moving speed of a coiling die in such a manner that the pressurizing roller rotates at a specified speed. CONSTITUTION:The mechanism is so constituted that the oval coiling die 15 is horizontally moved with respect to its straight part and is rotated 180 deg. around the center of the arc as the center of rotation with respect to the arc parts at both ends. The speed to wind and form the wire 52 on the coiling die 15 is kept at constant in both of the straight part and arc parts of the coiling die 15 by controlling the horizontal motion and rotational motion so as to maintain the specified rotating speed of the pressurizing roller 27 for pressing the wire 52 to the coiling die 15. The tension of the wire 52 drawn by the coiling die 15 is kept constant by controlling the brake of a wire supplying drum 41. The force to press the wire 52 to the coiling die 15 is thus kept constant at all times even if the number of the coiled layers increases.
Patent JP-H06239758-A (JP)
Title: Complexion improving agent and composition containing the agent
Inventor: NISHIMURA KEIICHI
IPC: A61K35/583
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a complexion improving agent effective for activating the metabolism of the skin and keeping excellent blood circulation at the peripheral vessel in the skin to improve the skin color of the face to a healthy color free from darkness and having high safety and to obtain a composition containing this agent. CONSTITUTION:This complexion improving agent contains, as active components, a galenical drug extract having blood flow promoting action and a galenical extract having blood viscosity lowering action and/or their fractionated components. The complexion improving agent is compounded to a composition such as foods, drinks, pharmaceuticals, quasi-drugs, etc.
Patent JP-2000228185-A (JP)
Title: Lithium ion secondary battery
Inventor: OKAYAMA SHINOBU
IPC: H01M10/052
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost lithium ion secondary battery. SOLUTION: A positive electrode active material layer 12 is formed on a positive electrode collector 10, and arranged oppositely to a negative electrode collector 16 through a separator 14, and these are stored inside an armoring can 18 shielded from the outside by an airtightness retaining gasket 20. A negative electrode active material layer is not formed on the negative electrode collector 16, to thereby aim cost reduction of this lithium ion secondary battery. An irregular structure is formed on the surface of the negative electrode collector 16, to thereby suppress falling-off of a lithium metal deposited thereon. Namely, cost reduction of this lithium ion secondary battery can be aimed by omitting the negative electrode active material layer.  Falling-off of the lithium metal deposited thereon can be suppressed by forming the irregular structure on the surface of the negative electrode collector.
Patent JP-H08216545-A (JP)
Title: Desensitizing treatment solution for direct writing type lithographic printing plate
Inventor: ITAKURA RYOSUKE
IPC: B41N3/08
Filed: 1995-02-17
Abstract: PURPOSE: To provide desensitizing treatment solution for direct writing type lithographic printing plate having enough hydropbilic force and high storage stability in electrostatic transfer system zinc oxide direct writing master. CONSTITUTION: The solution includes ferrocyancyan salt, phosphate and 3-15wt.% of oxyacid compound and has the pH value of 2.4 to 4.3.
Patent JP-S63197897-A (JP)
Title: Cleaning device in rotary regenerative heat exchanger
Inventor: MATSUMOTO KIYOSHI
IPC: F28G1/16
Filed: 1987-02-13
Abstract: PURPOSE:To improve cleaning effect and save an injection medium and an injecting time by a method wherein some thermal conducting elements divided at a plane perpendicular to a rotary shaft are arranged around the rotary shaft, an injection pipe is arranged between the thermal conducting elements and the pipe is made to communicate with a fluid passage arranged at a central part of the rotary shaft. CONSTITUTION:An injecting pipe 19 having a fluid injection hole 18 is arranged at an intermediate part of thermal conducting elements 4, 5 and 6 of each of layers. With this arrangement, an interface part between a low temperature element 4 and a medium temperature element 5, an interface part between the medium temperature element 5 and the hot temperature element 6 and a central part of the thermal conducting element 3 from each of both end surfaces are easily and easily cleaned. If each of communicating pipes 21 of injected medium is independently arranged, only the minimum required location can be cleaned. Further, a changing-over of the communicating pipe 21 enables several kinds of injection media can be utilized. In this way, an efficient and effective cleaning is carried out under a cleaning of an inner surface of each of the layers in the thermal conducting elements 3.