baber/WOPTO huggingface dataset:
Patent JP-S60133048-A (JP)
Title: Lightweight electrical insulating material composition
Inventor: KOKUNI NAOYUKI
IPC: H01B3/42
Filed: 1983-12-22
Abstract: PURPOSE:To obtain titled composition without impairing electrical insulating performance, by incorporating unsaturated polyester resin composition containing inorganic filler with, as part of said filler, silane coupling agent-treated inorganic hollow particles. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of a composition made up of (i) unsaturated polyester resin, (ii) inorganic filler (e.g. calcium carbonate), and (iii) inorganic hollow particles treated with >=0.1pt.wt. of silane coupling agent (e.g. aminosilane, vinylsilane), (B) polymerizable monomer (e.g. styrene), (C) curing catalyst (e.g. benzoyl peroxide), (D) shrinkage-reducing agent (e.g. polystyrene) and (E) releasing agent. Said hollow particles contribute to significant reduction in the specific gravity of the final composition, whereas said silane coupling treatment serving for retaining the electrical insulating performance of the same.
Patent JP-H0290824-A (JP)
Title: Optical reception circuit
Inventor: SAKAI KAZUTAKA
IPC: H04B10/07
Filed: 1988-09-28
Abstract: PURPOSE:To simplify a circuit constitution and a scale by switching an optical output path in accordance with the input level of light through the use of the optical switching element of current control. CONSTITUTION:An optical fiber 1 is connected to the input-side of the optical switching element 2, and optical receivers 3 and 4, both of which have respectively different gains, are connected to the side of two outputs of the optical switching element 2. Input light is inputted to the optical switching element 2 through the optical fiber 1, and input light is segmented into the optical receivers 3 and 4 since the refractive index of the element 2 changes by a control current Icont. The segment operates to the optical receiver 3-side having the large gain when the optical level is small, and to the optical receiver 4-side having the small gain when the optical level is large. The control current uses that the optical current which occurs by the input optical level of a photodetector 5 flows into a resistance 6 and a resistance 7 and which generates a voltage. Thus, the dynamic ranges of respective receivers in sufficient with 1/2 of a whole system, and a control current circuit does not need a linear operation, whereby the circuit can be obtained by the simple constitution.
Patent JP-S60132228-A (JP)
Title: Display and input device
Inventor: NAKAGAWA TETSUO
IPC: G06K11/06
Filed: 1983-12-20
Abstract: PURPOSE:To make a display easily visible by placing two transparent substrates through a spacer on a display part, providing a transparent electrode in the orthogonal direction on the inside surface, and providing a non-glare layer on the surface of an input part, in a display and input device. CONSTITUTION:Glass and transparent plastic films 17, 18 are fixed through a spacer, transparent electrodes 19, 20 are formed as a thin film in each orthogonal direction on the opposed surface of the glass 17 and 18, by which an input part is constituted, a display part is constituted of a liquid crystal display body 5 under the input part, a liquid crystal substance 9 is inserted and held by electrode substrates 8, 12 of glass, etc., polarizing plates 7, 10 are placed in the upper and lower sides, and a reflecting plate 11 is provided. A transparent or translucent non-glare layer 21 is formed on the surface of the input part so that the display becomes easily visible. The transparent electrodes 19, 20 constitute X and Y matrixes, a signal of a key encoder 14 is detected by a key decoder 15 by means of a finger-push, a contact coordinate is inputted to a microprocessor 16, and display information is fed back.
Patent JP-2000075203-A (JP)
Title: Infrared lens
Inventor: WATABE FUMIO
IPC: G02B13/18
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared lens by which the cost and weight can be reduced by consisting of two meniscus lenses and satisfying a specified condition expression, and also which is compact and which has sufficient image formation performance for practical use. SOLUTION: This lens is constituted of a first lens L1 and a second lens L2 constituted of a meniscus lens having convex face facing an object side which have positive refracting power. Condition expressions (1) to (4) shown below are satisfied. 0.8<R1/f<3.0 (1), 0.3<R2/f<0.2 (2), 0.8<D/f<1.4 (3), N1>0.2, N2>2.0 (4). Provided that (f) is defined as a total system focal distance, R1 and R2 are defined as the radii of curvature on the convex face side of the lenses L1 and L2, D is defined as an interval between the lenses L1 and L2, and the N1 and N2 are defined as the refractive index of the lenses L1 and L2. The lenses L1 and L2 are formed of a germanium material.
Patent JP-H1186139-A (JP)
Title: Customer information management system
Inventor: WATANABE YASUNO
IPC: G06Q30/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a customer information management system which is capable of acquiring using frequency data on the non-registered customers, quickly issuing customer cards and also reducing the burden of each member store that is needed for management of the customer information. SOLUTION: In this system, the points are recorded on a customer card by a card processor 1 placed in each member store, according to the using frequency of a customer when the customer uses a member store. A card ID is given to the customer card with no registering being required as a member of the customer card. The processors 1 are connected to an information center 3 having a data base system, and some of the processors 1 are not connected to the center 3. Then the processor 1 connected to the center 3 sends the ID of a customer card and the using frequency data to the center 3. Thus, the center 3 can manage customer information, based on the using frequency for each card ID.
Patent JP-S6484074-A (JP)
Title: Refrigerator
Inventor: HONDA YOSHIAKI
IPC: F25D21/08
Filed: 1987-09-25
Abstract: PURPOSE: To smoothly achieve defrosting in an inner box by preventing an inner box wall surface facing to an outlet of a cooling pipe located in the vicinity of an outlet of a refrigerator chamber from being subjected to local supercooling upon a compressor being interrupted by providing a reverse U shaped trap on an inlet side of a freezing chamber cooling cooling pipe disposed on a heat insulation member side of the inner box. CONSTITUTION: A refrigerator chamber cooling pipe 15 flows a refrigerant from an inlet 15a of a refrigerator chamber cooling pipe and is coupled with a freezing chamber cooling pipe 16 at its outlet 15b. An inlet part 16a of the freezing chamber cooling pipe 16 is configured into a reverse U shaped trap, and is disposed in contact with an inner box back surface 3c.  Hereby, when the compressor is interrupted, the freezing chamber cooling pipe inlet part is constructed as the reverse U shaped trap, so that the refrigerant is prevented from being reversely flowed to the refrigeration chamber cooling pipe outlet, and the cooling pipe located in the vicinity of the refrigeration chamber outlet and an inner box surface facing to the refrigeration chamber outlet from being subjected to local supercooling whereby there is achieved smoothly defrosting on the refrigerator chamber inner box surface utilizing an electric heater.
Patent JP-H0798206-A (JP)
Title: Scanner system
Inventor: ITO SHUICHI
IPC: G01B11/00
Filed: 1993-09-28
Abstract: PURPOSE:To eliminate any influence such as hysteresis or creep, etc., generating during displacement of a piezoelectric body so as to enable optimum scanning. CONSTITUTION:A mirror 4 is prepared on a stage 4, and a parallel light flux which is generated through a light source 8, polarization beam splitter 7 and 1/4 wavelength plate 5 is made incident onto the mirror 4. The light reflected by the mirror 4 is condensed by a lens 6 to form a spot on a predetermined surface. The surface is provided with a position detector 9 for detecting the spot position. Based on the spot position detected by the detector 9, a calculation circuit 16 is prepared to find out the tilt angle of the stage 3. Threads 10a and 2b are respectively formed on the outer side surface of a lens holder 10 for supporting the lens 6 and the inner side surface of a fixing table 2, and while they are engaged with each other, the holder 10 is rotated by means of gears 12 and 14 driven by a motor 13 so as to shift the lens 6 along the optical axis of the lens 6.
Patent JP-H04120703-A (JP)
Title: Porcelain composition for voltage nonlinear resistor
Inventor: HATTORI KOJI
IPC: H01C7/10
Filed: 1990-09-11
Abstract: PURPOSE:To obtain porcelain compositions for voltage nonlinear resistors having high varistor voltage, high nonlinear coefficient alpha and high surge strength by incorporating a specified quantity of Na2O, SiO2, and PbO into a semiconductor porcelain made of a specific chemical component. CONSTITUTION:This porcelain composition for voltage nonlinear resistors is a semiconductor porcelain which is made of (Sr1-x-yBaxCay)TiO3 (where x<=0.30, y<=0.25) at 98.0-99.9mol% and at least a kind of oxide selected from among Nb, W, Ta, In or rare earth elements at 0.1-2.0mol% and which contains 0.01-2.0mol% of Na2O, SiO2, and PbO (0<Na2O, 0<SiO2, 0<PbO). Using this porcelain composition for voltage nonlinear resistors, a voltage nonlinear resistor having high varistor voltage, high nonlinear coefficient alpha, and high surge strength, can be obtained.
Patent JP-S61109251-A (JP)
Inventor: PIEERU DORIJII
IPC: H01J31/42
Filed: 1985-10-30
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-S6397712-A (JP)
Title: Soil cement composite pile
Inventor: OKAMOTO TAKASHI
IPC: E02D5/50
Filed: 1986-10-14
Abstract: PURPOSE:To effectively utilize the strength of supporting piles as well as raising the closing effect of the pile tip by providing projections for the inner surface of the tip of a pile. CONSTITUTION:A soil cement column 1 is formed in the ground, and a steel tubular pile 3 is constructed in the column 1. In this case, projections 4 are formed on the inner surface of the tip of the pile 3. The closing effect of the pile tip and the horizontal resistance can thus be raised and the strength of the supporting pile can be effectively utilized by the soil cement construction method.
Patent JP-S62101917-A (JP)
Title: Dynamic pressure bearing device
Inventor: GOTO HIROSHI
IPC: F16C39/06
Filed: 1985-10-28
Abstract: PURPOSE:To prevent abrasion of a thrust bearing portion by setting magnetic repulsion force more than the weight of a movable member and allow no contact between the bottom surface of a hole in the thrust bearing portion and the lower end surface of a shaft. CONSTITUTION:In a dynamic pressure bearing device, in which a shaft 21 provided with a table 22 on its upper end is supported in the bearing hole 11 of a base 1, a magnetic repelling mechanism 5 which absorbs a thrust load is provided between the base 1 and a movable member 2. Thus, when the movable member 2 stops in its rotation, the shaft 21 rises by the magnetic repulsion force and the minute gap is maintained in the thrust bearing portion 4. Accordingly, the thrust bearing portion 4 is not abraded and the bearing characteristics are enhanced.
Patent JP-H0290424-A (JP)
Title: Circuit breaker
Inventor: ISHIKAWA TAKAYOSHI
IPC: H01H33/08
Filed: 1988-09-26
Abstract: PURPOSE:To prevent ground-fault by installing a discharge route which makes arc gas to be bent several times and grids in the discharge route. CONSTITUTION:An arc extinguishing by a plate grid 10 becomes arc gas and flows as shown by an arrow C to hit against the guide wall 15. This causes the arc gas which flows in a horizontal direction to the ground or in the direction of E to flow in the direction of G and H along a route formed of the second plate grid 16, the third plate grid 17 and the second guide wall 11b. The arc gas is initially ionized, but it is deionized as it comes into contact with the second and the third grids. As the arc gas so discharged is deionized, it is free from ground-fault even if it comes into contact with other equipments, etc.
Patent JP-H03106771-A (JP)
Title: Safety device for elevator
Inventor: SONODA MICHIYOSHI
IPC: B66B3/00
Filed: 1989-09-20
Abstract: PURPOSE:To improve safety for passengers by a method wherein when it is detected that registration for passenger in a cage and call registration are not generated and going on and down of passengers is not detected for a given time starting from a point of time when a door is opened, the occurrence of abnormality in a cage is announced to the outside. CONSTITUTION:A load detecting device 8 is mounted to a cage floor to output a signal responding to the number of passengers, and a passenger detecting device 9 detects the presence of passengers by means of a signal therefrom. A door passage detecting device 10 is mounted to the entrance of a door, and when passengers go on and down from a cage, it is detected whether or not the pass a door. A call registration detecting device 13 detects whether or not call registration is effected by means of call registration devices 11 and 12. A detecting device 14 for abnormality in a cage performs a timer operation according to an input condition of signals from a passenger detecting device 9, a door passage detecting device 10, and a call registration detecting device 13. When the detecting device counts up, an abnormality signal is outputted, a device 15 receives the abnormality signal to announce the occurrence of abnormality in a cage to the outside of an elevator.
Patent JP-H0290186-A (JP)
Title: Image forming device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/20
Filed: 1988-09-27
Abstract: PURPOSE:To easily cope with jamming without damaging the parts of a device by providing an opening and closing member with at least a transfer means and a structure division, one of separatable fixing means positioned in a side the same as the transfer means in respect to a recording material carrying surface. CONSTITUTION:As for the fixing means, a pressurizing part 12 and a heating part 16 are separatably formed on the top and bottom of the recording material carrying surface, and the opening and closing member 18 is provided to be opened and closed toward the image forming device main body: The opening and closing means 18 is provided with at least the transfer means 12 and the structure division 11, one of the separatable fixing means positioned in aside the same as the transfer means 12 in respect to the recording member carrying surface. Thus, at least the transfer means 12 and the member 11, i.e., a part of the fixing means, are made one body and hold by the opening and closing means 18, which can be moved to the device main body. Therefore, when the recording member is jammed in its carrying path, the jammed recording member can be easily and safely eliminated.
Patent JP-S6484353-A (JP)
Title: Memory access system
Inventor: AZAMI SHINTAROU
IPC: G06F12/06
Filed: 1987-09-25
Abstract: PURPOSE:To attain access control corresponding to the attribution of a memory to a memory space where a memory having optional attribution is arranged by defining the memory attribution to another memory space so that the memory attribution can be rewritten by a processor. CONSTITUTION:One or plural unit memory spaces for storing 2<m> words are defined as a memory area and a memory space for storing 2<n> words (n>m) corresponding to a RAM 41, a ROM 42 and a memory mapped IO 43 to be memory devices consisting of memory elements having different attribution is made access. On the other hand, the system is provided with a register 31 to be a memory device having an area for storing 2<n-m> words in a memory space other than said memory space and capable of converting the stored contents of the memory space and applying a signal consisting of high-order (n-m) bits corresponding to the unit memory space out of address signals to the memory space. Since the memory attribution can be defined in a memory space other than a necessary memory space and rewritten by the processor, memory access corresponding to the attribution for optional memory arrangement can be attained.
Patent JP-S62119502-A (JP)
Inventor: KURISUCHIYAN DANIERU GATSUTORU
IPC: G02B5/20
Filed: 1986-10-14
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-S61121012-A (JP)
Title: Production for optical circuit parts
Inventor: KATO KUNIHARU
IPC: G02B6/36
Filed: 1984-11-19
Abstract: PURPOSE:To produce high-precision optical circuit parts in a short time by setting an element to a prescribed position at a prescribed angle with a positioning jig and fixing the element to an independently prepared substrate in this state. CONSTITUTION:Elements 6a and 6b are set in V grooves cut on a positioning jig 7. Since grooves of the positioning jig 7 are worked preliminarily in pre scribed positions at prescribed angles with a high precision, optical axes of elements 6a and 6b are set as prescribed when elements 6a and 6b are set into V grooves. A substrate 8 is put on the positioning jig 7 so that its one plane S1 is brought into contact with elements 6a and 6b, and a pressing force F is applied to the substrate 8 from its plane S2 opposite to the plane S1 toward the positioning jig 7 to fix elements 6a and 6b firmly in V grooves. In this state, fixing agents 9 coated preliminarily to elements 6a and 6b or the substrate are used to stick elements 6a and 6b and the substrate 8 to each other.
Patent JP-H0559318-A (JP)
Title: Color pigment composition and its production
Inventor: YAMAMIYA SHIRO
IPC: C09C3/10
Filed: 1991-08-29
Abstract: PURPOSE:To obtain the subject composition giving a coating film having uniform color without causing color separation and mottling when used as a coating material by depositing a color pigment and a specific polymer on the surface of an inorganic pigment by a specific method. CONSTITUTION:The objective composition is produced by depositing (A) a color pigment and (B) a polymer having carboxyl group, amino group and pigment-compatible group on the surface of (C) an inorganic pigment by precipitating the polymer B in acidic state. The composition is obtained by adding an alkali to the polymer B to produce an aqueous solution, dispersing the pigment A by using the aqueous solution as a dispersing agent to obtain a water- based color coating agent, mixing the coating agent and the pigment C in an aqueous system, adding an acid to the mixture to effect the precipitation of the polymer together with the pigments A and C and, as necessary, heating the product. The polymer B is e.g. a copolymer produced by polymerizing styrene ethyl scrylatye, dimethylaminoethyl methacrylate and methacrylic acid.
Patent JP-S62101557-A (JP)
Title: Sideview mirror for automobile
Inventor: SUMI YORINOBU
IPC: G02B5/08
Filed: 1985-10-28
Abstract: PURPOSE:To enable a visual field to be reliably held, by a method wherein a mirror is stably held in a mirror using position and a containing position, and even during running, the mirror is so mounted as to be prevented from movement. CONSTITUTION:When a mirror case 2 is in a using position, a press surface 10b of a cam press rod 10 is formed into contact with a corner part 13g of a cam member 13. With this state, since a radius, through which a pin 14 is connected to the corner part 13g, is not coincided with the press direction of the press rod 10, the cam press rod 10 is trying to rotate the cam member 13 in the direction of an arrow mark 13. This forces an arm end 13b of the cam press rod 13 to draw a link 16 in the mirror case, resulting in energization of a mirror to a mirror using position. When the mirror is in a containing position, since a rotation force is prevented from being exerted on the cam member 13 by means of the cam member 13, the mirror is held in a containing state.
Patent JP-S6490358-A (JP)
Title: Sound blocking woody floor material
Inventor: KAWAGUCHI SHIRO
IPC: E04F15/18
Filed: 1987-09-29
Abstract: PURPOSE: To enhance the sound insulating property of flooring by bonding a cushion sheet, a wood board, and a cushioning material to the back of a wood board in turn, the cushion sheet having a nonwoven or woven fabric bonded to one side thereof. CONSTITUTION: A cushion sheet 3 of rubber foam or the like with a nonwoven or woven fabric bonded to one side thereof, a wood board 4, and a cushioning material 5 of polyolefin foam are bonded in turn to the back of a wood board 1 having an appropriately decorated front surface. The adhesive strength between the wood board and the cushion sheet can thus be increased.
Patent JP-H0291747-A (JP)
Title: Information processor
Inventor: SHIMURA NOBUYUKI
IPC: G06F21/62
Filed: 1988-09-29
Abstract: PURPOSE:To realize the logical division of a main memory device which abounds in flexibility by dividing the main memory device into plural memory areas, and holding logical information processor identification information for identifying each logical information processor to which its memory area is allocated at every memory area. CONSTITUTION:A main memory device 121 is divided into plural areas, and identification information 124 provided in accordance with each divided area is held. Subsequently, in accordance with constituting information of a logical information processor, the identification information 124 is initialized. That is, to each area of the main memory device 121 which is divided into plural areas, identification information of the logical information processor to which its area is allocated is set. Next, at the time of a reference operation of the main memory 121, the validity of the reference operation of its main memory device 121 is checked. In such a manner, the main memory device 121 is utilized effectively, and a logical division to the main memory device 121 which is excellent in flexibility is realized.
Patent JP-S6486564-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ARAI SHIGEMITSU
IPC: H01L21/28
Filed: 1987-09-29
Abstract: PURPOSE:To facilitate manufacture of power MESFETS and improve the yield rate by providing an overhang hole oblique to a recess in the formation of an offset electrode. CONSTITUTION:An impurity is introduced to the surface of a semi-insulating GaAs substrate 1 to form an active layer 2 on which source and drain regions are formed in predetermined locations. Openings 12 and 13, wider than those in an aluminum mask, are formed in a photoresist spacer pattern by ultraviolet diffraction and reflection from the active layer surface, and they are eventually overhanging. Surface portions of the active layer 2, exposed to these openings, are etched to form recesses 14 and 15 with a depth d=2000Angstrom . Aluminum is deposited about 7000Angstrom  thick perpendicularly to the surface of the substrate to form gate electrodes 16 and 17. The photoresist 7 and an aluminum layer 6 are removed to form a gate of offset structure.
Patent JP-S61120860-A (JP)
Title: Scouring agent
Inventor: MIZUHIRO YOJI
IPC: C09B67/00
Filed: 1984-11-16
Abstract: PURPOSE:To provide a scouring agent which does not form scum in dyeing and is suitable for use in scouring fiber materials for dyeing, by blending an alkaline earth metal alkylbenzenesulfonate and alkali metal salts of an alkyl(aryl)sulfonic acid, etc. CONSTITUTION:20-80wt% alkaline earth metal salt (A) (e.g. Ca, Mg or Ba salt) of an 8-12C straight-chain or branched alkylbenzenesulfonic acid and 80-20wt% alkali metal salts (B) of a 12-18C alkylsulfonic acid (a) (e.g. laurylsulfonic acid), an 8-12C alkylacrylsulfonic acid (b) (e.g. dodecylbenzenesulfonic acid), a 12-18C alkylsulfate (c) (e.g. oleylsulfate), an 8-12C alkylarylsulfate (d) (e.g. nonylphenyl sulfate) and a sulfate (e) of a polyoxyalkylene alkyl(aryl) ester such as sulfate of an adduct of an alkylene oxide (1-10mol) with a 12-18C alkylalcohol or alkylphenol, are blended together.
Patent JP-S63165306-A (JP)
Inventor: JIYOOJI RUISU BUROODO ZA SEKAN
IPC: A61K8/00
Filed: 1987-09-29
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。