baber/WOPTO huggingface dataset:
Patent JP-H03152180-A (JP)
Title: Antistatic agent composition
Inventor: INOUE YOSHIKAZU
IPC: C08K13/02
Filed: 1989-11-08
Abstract: PURPOSE:To obtain the subject composition imparting excellent antistatic property to a polymer and having low voluminous resistance preventing reduction of antistatic property with washing or friction, etc., comprising an organic antistatic agent and an inorganic porous powder having specific porosity. CONSTITUTION:(A) An organic antistatic agent is mixed with (B) an inorganic porous powder (preferably silious earth, perlite or vermiculite) having 0.75-0.95 porosity to afford the aimed composition. Besides, said composition is mixed into 100 pts.wt. polymer in the ratio of 0.5-100 pts.wt. the component A and 2-100 pts.wt. the component B.
Patent JP-H04164458-A (JP)
Title: Warming/humidifying device for respirator
Inventor: KIHARA NARIISA
IPC: A61M16/16
Filed: 1990-10-26
Abstract: PURPOSE:To prevent heat damage of a suction pipe due to overheat of the middle part of a heater element by constructing the tip of the heater element situated at the downstream end of the suction pipe so that it has a higher heat emission than the other parts. CONSTITUTION:To the downstream end of a suction pipe 5 consisting of a coil, a ring-shaped fixing member 11 made of tetrafluoroethylene resin is fitted by pressure through utilization of its resilience. In this suction pipe 5, the tip 9a of a heat wire 9 extended while equipped with such a slack as capable of admitting elongation and contraction of the pipe 5 is folded back being wound on the fixing member 11, and the tip 9a is detained with the downstream end of the suction pipe 5 with the aid of member 11. The number of turns of the heat wire 9 wound at the tip 9a shall be possible smallest, for example 8, so as not to give direct thermal affection to a temp. sensor 10 situated downstream. The heat wire 9 emits more heat at the tip 9 than the other parts to generate linear temp. distribution over the heat wire 9, and the respiratory gas can be heated effectively over the whole length of the suction pipe 5 without causing excessive heating of respiratory gas in the middle part of the suction pipe 5.
Patent JP-H09135121-A (JP)
Title: Crystal oscillation circuit
Inventor: TOKURIKI SUKEBUMI
IPC: H03B5/32
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To drastically improve frequency precision by restricting the frequency fluctuation of power source voltage dependency. SOLUTION: A crystal oscillation circuit is provided with an amplifier 24 amplifying the vibration voltage of a crystal vibrator 21, a feedback path 31 for feeding back a part of the amplifying output of the amplifier 24 to the input side of the amplifier 24 and a buffer part 29 amplifying the amplifying output of the amplifier 24 to prescribed amplitude so as to output it to an external part and also provided with an attenuating means 34 for fetching the output signal of the buffer part 29 so as to attenuate it to prescribed amplitude and an impressing means 35 impressing the output signal of the attenuating means 34 on one of or both poles of the crystal vibrator 21.  Since a part of the output signal of the buffer part 29 is superimposed on the vibration voltage of the crystal vibrator 21, the size of the output signal is made to be proper for eliminating the frequency fluctuation of power source voltage reliability so that the frequency fluctuation is restricted and frequency precision is drastically improved.
Patent JP-S63145110-A (JP)
Title: Tire chain for automobile
Inventor: SAKAMOTO MAMORU
IPC: B60C27/06
Filed: 1986-12-05
Abstract: PURPOSE:To aim at reduction in road damage, noise and vibration as well as improvement in durability, by covering a ring core of a cross-link constituting a chain with a gummous material so as not to hinder a twist, in case of the chain using a crosschain. CONSTITUTION:The whole body of a metallic ring core 6 with a twist forming a cross-link 5 is covered with a gummous material 7 uniformly. This gummous material 7 uses such one that is rich in flexibility and abrasion resistance, of the same quality as tire tread rubber. With suchlike constitution, road damage, noise and vibration are all checked and simultaneously durability is improvable.
Patent JP-S63142820-A (JP)
Title: Gallium arsenide device chip
Inventor: UCHIDA HISASHI
IPC: H01L21/283
Filed: 1986-12-05
Abstract: PURPOSE:To form an insulating layer in which a capacity between electrodes can be substantially ignored by providing a glass of borosilicate adhered and baked by an electrodepositing method selectively on a predetermined part of a gallium arsenide substrate and providing an insulator between elements of glass of borosilicate, thereby freely forming the thickness and the shape of the insulating layer according to design. CONSTITUTION:An oxide film 7 is formed on a GaAs substrate 2, and a hole of an oxide film is formed on the insulating film forming region of the substrate. The exposed substrate is etched to form a substrate etching part 8. Then, a wafer is dipped in electrolytic solution of fine powder glass, charge is applied to the wafer, and glass powder is deposited on the substrate etched part of the exposed part of the substrate. The glass preferably uses glass having low melting point of borosilicate series. Then, it is baked at temperature higher than the melting point of the glass as glass. Then, an ohmic part 3, a Schottky junction 4 and electrodes 1 are formed similarly to the conventional method. Glass 6 of borosilicate adhered and baked by an electrodepositing method is selectively provided on a predetermined part of the substrate, and formed as an insulator between elements.
Patent JP-H02135343-A (JP)
Title: Mask
Inventor: NOMURA SHINICHI
IPC: G03F1/42
Filed: 1988-11-16
Abstract: PURPOSE:To expose a main pattern and a positioning mark at the same time by forming auxiliary light shield films on the prolongations of a scribe line area facing one mark provided outside a cover and two directly adjacent scribe line areas. CONSTITUTION:A main pattern area 1 is formed and the scribe line area 2 is arranged around the area 1; and the reticle cover 3 is formed around the scribe area 2 while a light shield metal layer of chromium, etc., is left. At least one positioning mark 5 is formed outside the cover and the auxiliary light shield films 6 are formed on the prolongations of the scribe line area 2 facing the mask 5 and two directly adjacent scribe line areas 2 while the light shield metal layer is left. An auxiliary pattern 4 is formed on one side of the scribe line area 2 and a light shield area is formed in the remaining scribe line area 2 while the light shield metal layer is left. Consequently, the auxiliary pattern formed in the scribe line area is not broken owing to double exposure, and the main pattern and positioning mark can be exposed at the same time.
Patent JP-S61250091-A (JP)
Inventor: DANIERU EFU RAIAN
IPC: C10G1/06
Filed: 1985-12-25
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-H0599857-A (JP)
Title: Image pattern matching device
Inventor: ATONO YOSHIFUMI
IPC: G01B11/24
Filed: 1991-10-09
Abstract: PURPOSE:To obtain an image pattern matching device which can improve a judgment accuracy. CONSTITUTION:A voltage data is read by an input means, an inspection image data is stored into a first storage means 20a, and at the same time the inspection image data is compared with an outer-enclosure image data and an inner-enclosure image data. A control means 22 which judges whether a size and a shape of an object 14 to be inspected is 'proper' or 'improper' or cannot be judged according to a relationship of a size and a position for the outer-enclosure image data and the inner-enclosure image data stages of the inspection image data is provided.
Patent JP-H1099132-A (JP)
Title: Brush with striking point
Inventor: TOMITA YOSHITSUGU
IPC: A46B17/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a brush that allows easily removing fallen hair, dust, and the like that cling to the brush. SOLUTION: Several bristles harder than those of a normal brush are embedded in the end of a brush 1. They serve as projections that constitute striking points. They are not hard enough to damage skin. The brush is immersed in a thin shampoo in a washbowl, etc. Then the brush is lightly struck against the floor face of a bathroom with the projections striking the floor face to allow fallen hair and dust to drop by the force of inertia.
Patent JP-2000119981-A (JP)
Title: Deinking of pressure-sensitive waste paper
Inventor: HARA KEIJI
IPC: D21C5/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for deinking a pressure-sensitive waste paper by which an ink, a pigment, etc., can efficiently be removed from pulp fibers constituting the waste paper of the pressure-sensitive paper to obtain a recycled pulp having a high degree of whiteness. SOLUTION: This method for deinking a pressure-sensitive waste paper comprises a disintegrating and releasing step for disintegrating the waste paper of the pressure-sensitive paper in an aqueous solution and releasing an ink in the waste paper from a pulp constituting the waste paper and a separating step for separating the pulp from the released ink. A mechanical treatment used in the disintegrating and releasing step is carried out with <=350 kcal/kg mechanial energy thereof.
Patent JP-S62148943-A (JP)
Title: Treatment with silane coupling agent
Inventor: MANABE DAISUKE
IPC: G03F7/11
Filed: 1985-12-23
Abstract: PURPOSE:To maintain the specified initial amt. of the vapor of a silane coupling agent and to stably execute the treatment under a constant condition by reducing the pressure in a reduced pressure vessel contg. the silane coupling agent prior to the treatment then evaporating the agent up to a prescribed pressure. CONSTITUTION:The pressure in the reduced pressure vessel 1 is reduced down to the prescribed pressure to evaporate the silane coupling agent and thereafter the pressure in the 2nd reduced pressure vessel contg. a glass substrate 5 is reduced down to the prescribed pressure. The evaporation of the silane coupling agent progresses in the vessel 1 and after the pressure therein increases up t the prescribed pressure, gaseous nitrogen is introduced into the vessel 1 until the atm. pressure is restored in the vessel. A valve 4 is then opened to introduce the gaseous nitrogen and the silane coupling agent vapor in the vessel 1 into the reduce pressure vessel 2 where the surface of the substrate 5 is treated for the prescribed time. The valve 4 is closed upon lapse of the prescribed time and the substrate 5 is taken out of the vessel 2. The treatment with the silane coupling agent is thus completed.
Patent JP-H03153280-A (JP)
Title: Initial setting device for transfer current value of electrophotographic copying machine
Inventor: TAKATOU AKIHIRO
IPC: G03G15/16
Filed: 1989-11-10
Abstract: PURPOSE:To perform initialization to the best transfer current value corresponding to a form in use and to simplify the operation by storing the best transfer current values by the kinds of forms and sending the best transfer current value based upon an input signal to a controller. CONSTITUTION:The controller 25 is equipped with an initial value setting circuit 26 and an arithmetic circuit 27 and one of the best transfer current values stored in an initial transfer current storage circuit 28 is inputted to the initial value setting circuit 26. Then the initial transfer current value storage circuit 28 is preliminarily stored with the best transfer current values corresponding to the kinds of forms and the respective best transfer current values are given addresses, which correspond to set mode codes by countries; when one set mode code is inputted, the best transfer current value matching the kind of form used in the corresponding country is set in the initial value setting circuit 26 of the controller 25. Consequently, the initial setting operation for the transfer current value corresponding to the kind of form of the country is facilitated when an electrophotographic copying machine is assembled.
Patent JP-H09137235-A (JP)
Title: Method for uniformly heating molten metal housing vessel and molten metal housing vessel
Inventor: TANAKA TOMONORI
IPC: C22B9/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To heat the inside of a molten metal housing vessel internally having a filter unit with the decreased temp. differences between the upper and lower parts by heating the air in the lower part of this housing vessel from the upper part while sucking the air at the time of preheating the housing vessel described above. SOLUTION: The cap 3 of the housing vessel 1 for filtering the molten metal which has an inlet 13 and outlet 15 for the molten metal and is internally mounted with the filter unit 11 fixed with plural pieces of porous ceramic tubes 7 between two sheets of side plates 9 facing each other is closed and the inside of the housing vessel 1 is heated by a heater 5 mounted at the rear surface of the cap 3 while the air in the lower part in the vessel is sucked and removed by a pump, etc., from a drain hole 17 disposed in the bottom. The lower part air of the low temp. is sucked and removed and the high-temp. air by heating of the upper part falls in the vessel 1 and, therefore, the temp. difference between the upper part and the lower part in the vessel 1 decreases and the heating of the inside of the vessel to nearly the uniform temp. is possible.
Patent JP-H04163741-A (JP)
Title: Stamper and manufacture thereof
Inventor: KANO NOBUHIKO
IPC: G11B7/24079
Filed: 1990-10-29
Abstract: PURPOSE:To enable the obtaining of a stamper which makes a fold waveform hard to occur especially at an outer circumferential pit of a molded substrate in a signal characteristic of the molded substrate with an injection molding by making pit width of a preformat larger in the outer circumference of the stamper than that in the inner circumference thereof. CONSTITUTION:When an injection molding is performed using a stamper with a pit width thereof even from the inner to outer circumference, an outer circumferential pit of a molded substrate lets a fold waveform by easy to occur in a signal characteristic using a pickup. To counter this, the pit width of a format is made smaller in the outer circumference thereof than that in the inner circumference. This provides a stamper with a large inter circumferential VFO characteristic in a reproduction signal of a preformat part of the molded substrate as for the injection molding of a linear polymer with a bad transferring property while no fold waveform is generated thereby enabling the manufacturing of a substrate with a better signal characteristic by the injection molding with ease.
Patent JP-H05127749-A (JP)
Title: Rotation actuator
Inventor: YOKOYAMA MASAKAZU
IPC: G05D3/00
Filed: 1991-11-07
Abstract: PURPOSE:To provide the rotation actuator which neither increases in the size of structure nor causes the generation of dust accompanying operation. CONSTITUTION:This rotation actuator is provided with a fixed member 2, a 1st diaphragm 4 consisting of a piezoelectric element fixed at one end to the fixed member 2, a 2nd diaphragm 5 composed of a piezoelectric element whose one end is fixed to the fixed member 2 so that its vibration direction crosses that of the 1st diaphragm 4 at right angles, and a movable member 6 which has a 1st side groove 7 wherein the other end of the 1st diaphragm 4 is inserted slidably at right angles to its vibration direction and a 2nd side groove 8 wherein the other end of the 2nd diaphragm 5 is inserted slidably at right angles to its vibration direction.
Patent JP-H02135946-A (JP)
Title: System for transmitting information of terminal station in optical submarine relay system
Inventor: FUJISAWA TAKANORI
IPC: H04B10/29
Filed: 1988-11-17
Abstract: PURPOSE:To transmit the status information of a terminal station to an opposite station at high speed without generating an error on a line by inserting encoded status information to the position of a frame synchronizing pattern. CONSTITUTION:A frame format signal passing an optical submarine repeater 2 is separated to data CH1, data CH2, and the status information at a separation circuit 31 in a station B 3. In other words, the frame synchronizing pattern is detected at a front N stage synchronism detection circuit 32 from a signal sent from the separation circuit 31, and a clock generator 34 starts an operation by a strobe pulse (d) representing detection, and emits a systematic clock pulse (f), and the separation circuit 31 separates the data and the frame synchronizing pattern, and outputs the data CH1 and CH2. The front N stage synchronism detection circuit 32 stops the clock generator 34 when no frame synchronizing patterns are detected for N times successively. Then, the continuous number of times of sending of the encoded status information is managed by a clock generator 11 so as to be less than (N-1) times. In such a way, transmission speed can be accelerated.
Patent JP-H02138573-A (JP)
Title: Static oil pressure type continuously variable transmission
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1988-11-18
Abstract: PURPOSE:To compact the device by forming a cam shaft engaging with the inner end of a first distributing valve on an input shaft to drive said first valve and disposing an eccentric ring engaging with the outer end of a second distributing valve so as to surround a cylinder block to drive said second valve. CONSTITUTION:A pump swash plate holder 12 supporting the rear face of a pump swash plate 10 is connected to an input shaft passing through the center part of a cylinder block B, and an out put gear 3 is formed on the block B. A cam shaft engaging with the inner end of a first distributing valve 16... is formed on the input shaft 2 to drive this valve, and an eccentric shaft 64 engaging with the outer end of a second distributing valve 62 is disposed so as to surround the block B to drive this valve. Namely, as the device has a constitution of driving the valve 61... by the eccentric cam on the input shaft 2 and driving the valve 62... by the eccentric ring 64 surrounding the cylinder block, the eccentric cam and the eccentric ring 64 are disposed inside and outside of the cylinder block B to prevent the mutual interference of the eccentric cam and the eccentric ring 64 by the close disposition of the valves 61, 62.
Patent JP-H08143800-A (JP)
Title: Recording fluid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/037
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a recording fluid which is used in ink jet recording and for writing utensils, produces black recordings when used for recording on paper, is excellent in print density and light and water resistances, and also is superb in storage stability. CONSTITUTION: This recording fluid comprises an aqueous medium and at least one dyestuff selected among dyestuffs whose free acid forms are represented by the formula, wherein R1 to R4 are each independently hydrogen atom, hydroxyl group or sulfo group, and (m) and (n) are each a number of 0, 1 or 2, provided that (m) and (n) are not 0 simultaneously.
Patent JP-H02222924-A (JP)
Title: Recording medium and recording and reproducing system
Inventor: TAKANASHI RYOYU
IPC: G02F1/03
Filed: 1989-11-09
Abstract: PURPOSE:To prevent the lowering of sensitivity and the deterioration of image resolution from occurring at the time of performing a reproducing action by using a recording medium provided with a constitution part obtained by laminating an optical modulation material layer member and a charge pattern formation layer member. CONSTITUTION:The recording medium RM is constituted by laminating the optical modulation material layer member PML and the charge pattern formation layer member CFL. The optical modulation material layer member PML consists of a material having characteristic with which the state of light passing through the member PML can be changed and the charge pattern formation layer member CFL is constituted of the layer of dielectric substance. Then, a charge pattern is recorded in a state where the state of the member PML is changed with the electric field of the charge pattern formed on the member CFL. Reproducing is performed by using the transmitted light of reading light which is made to irradiate when the member CFL is transparent to the reading light and by using the reflected light of the light which goes and returns in the member PML and is transmitted to be emitted from the member PML when the member CFL is opaque to the light. Thus, the lowering of the reading sensitivity and the deterioration of the reading image resolution are prevented from occurring.
Patent JP-H04168981-A (JP)
Title: Uninterruptive power supply
Inventor: MIYAZAWA YOSHIAKI
IPC: G05B9/02
Filed: 1990-10-31
Abstract: PURPOSE:To easily grasp a cause of trouble or stopping by storing a condition in each part and the cause of trouble or the like just before disappearance of a control power supply, caused by such as trouble or stopping during interruption of an AC input power supply, and automatically displaying a content of the stored memory when the control power supply is restored. CONSTITUTION:Upon stoppage of an inverter 103 due to occurrence of a trouble or the like during interruption of an AC input, also an output of a control power supply 107, whose power is fed from an output of only an AC filter 104, disappears, but a command, which holds each part data in a control circuit 201 stored including a trouble detection data just before disappearance, is given to a RAM3O2 by a control power supply disappearance detecting circuit 305. The RAM302 holds the data stored with an auxiliary battery 304 serving as a power supply, and when the output of the control power supply 107 is recovered by restoring the AC input power supply, a cause of trouble and a condition in each part, just before disappearance of the control power supply or the like, are automatically displayed based on the data stored and held in the RAM302, by actuating an automatic display circuit 203.
Patent JP-H11208549-A (JP)
Title: Alarm device for bicycle
Inventor: SO ZUISHO
IPC: B62J6/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To promote a safety effect with an alarm effect by arranging colored reflector plates indicating directions to the outside or having representative signs, characters or design contents. SOLUTION: This alarm device is installed at an optional front section of a rear section of a bicycle and gives a direction indication and a brake alarm to the rear of the bicycle. At least a pair of first display plates 13 and second display plates 15 installed in a main body 10 are arranged at the front and back and inserted in turn. The display plates 13, 15 are colored reflecting plates indicating directions to the outside or/and having representative signs, characters or design contents such as brake actions. Individual plates 13, 15 are vertically moved by control bars located on the back side. The display plates 13, 15 at the front and back indicate repeated crossing displays and directions and alarm brake actions.