baber/WOPTO huggingface dataset:
Patent JP-2000100517-A (JP)
Title: Opening/closing structure of connector housing cover for information device
IPC: H01R13/447
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing structure of a connector housing cover of information device allowing attachment/detachment of a connector cable while watching a terminal surface. SOLUTION: In this opening/closing structure of a connector housing cover of information equipment, an observation window 13 is formed in an upper surface of a housing recessed part 12 of an information equipment main body housing a connector connecting terminal, while the information equipment main body is provided with a connector housing cover 16 covering both the observation window 13 and the housing recessed part 12 housing the connector connecting terminal. Because the observation window 13 of the upper surface is opened when the connector housing cover 16 is opened, a connector cable can be attached to the connecting terminal while watching the two parts.
Patent JP-2000101125-A (JP)
Title: Optical communication device and waveform forming circuit
Inventor: NISHIZONO KAZUNORI
IPC: H04B10/07
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide optical communication device which surely and automati cally adjusts a transmission output level, while a processing operation is speeded up. SOLUTION: A reception circuit 1 is constituted of a light reception means 2, an amplifier 3 converting received current I1 generated in the light reception means 2 into a voltage signal V1 and comparator 4 which binarizes the voltage signal V1 of the amplifier 3, based on a threshold VTH and outputting the binary signal to an inner circuit as a reception signal RX. A transmission circuit 5 is constituted of a light emitting means 6, and a current driver circuit 7 inputting the binary signal outputted from the inner circuit as a transmission signal TX for converting the transmission signal TX into a current signal, amplifying it and supplying amplified current to the light emitting means 6 as a transmission current I2. A voltage holding circuit 8 holds the peak voltage of the voltage signal V1 of the amplifier 3 in the reception circuit 1 as a holding voltage V2.  A transmission current control circuit 9 controls the amplification level of the current driver circuit 7 of the transmission circuit 5, based on the holding voltage V2.
Patent JP-2000093269-A (JP)
Title: Display device
Inventor: HISATOMI AKIRA
IPC: A47F5/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device hardly allowing goods to stick out of a specified range. SOLUTION: This device is provided with a lock arm 1 fixed to a support 4 of display furniture 3 to be fixed on either side of the right and the left to overhang, and a net body 2 hung by the lock arm 1 to display plural goods. The lock arm 1 can be turned over to invert a lateral direction to the support 4, and the lock arm 1 and the net body 2 are set in a corresponding length to a depth of a display rack 5 of the display furniture 3.
Patent JP-H0517620-A (JP)
Title: Organophosphorus compound composition
Inventor: TAKAHASHI HIDEYUKI
IPC: C07F9/6596
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a composition which lowly undergoes thermal discoloration, can decrease deposition and staining and can accomplish improvement in heat resistance and plate-out resistance by mixing two specified organophosphorus compounds in a specified molar ratio to form a composition of a specified melting point. CONSTITUTION:An organophosphorus compound composition comprising compounds of formulas I and II in such a molar ratio that the compound of formula I is present in an amount of 4.5+ or -0.5mol and the compound of formula II is present in an amount of 1mol and having a melting point of 235+ or -10 deg.C. For example, this composition can be obtained by reacting stearyl acid phosphate with zinc oxide at about 120 deg.C in a kneader, and dewatering, drying and grinding the powder. This composition lowly undergoes thermal discoloration, can decrease deposition and staining which cause lowered processability, can accomplish improvement in heat resistance and plate-out resistance favorable for resin processing and can be desirably used as a lubricant, a mold release, a heat stabilizer or a weather resistance improver for a thermoplastic resin, a dispersant for a pigment or a filler, or the like.
Patent JP-S62125515-A (JP)
Title: Method and device for production of laminated magnetic head core
Inventor: WADA TOSHIMASA
IPC: G11B5/147
Filed: 1985-11-27
Abstract: PURPOSE:To eliminate the shift of a core by avoiding the orthogonal cross between the blanking direction and the planar direction of the core when a core thin piece is blanked out of a thin plate material by press but giving the gradient of a fixed angle and then laminating those core thin pieces based on the blanking direction. CONSTITUTION:A core thin piece 1 blanked out of a thin plate material is tilted by a fixed angle beta to the direction orthogonal to the blanking direction (up-down direction of punch) in the planar direction of the piece 1. Such pieces 1 are put on each other based on the blanking direction. Thus the fins 1a are set into the sags 1b on both sides of the adjacent pieces 1. This prevents or reduces the shift occurring between the laminated cores where the drive surface of a magnetic tape is never orthogonal to the surface of the piece 1. As a result, both the recording/reproducing frequency characteristics and the bias characteristics are improved together with reduction of variance of both characteristics.
Patent JP-H02113990-A (JP)
Title: Thermally transferred image-receiving sheet
Inventor: SATAKE NAOTO
IPC: B41M5/40
Filed: 1988-10-25
Abstract: PURPOSE:To eliminate generation of blisters on an acceptive layer and thereby form a recorded image with high resolution by providing a porous surface layer. CONSTITUTION:A porous rear layer is provided on the back of a base sheet. The base sheet used is ordinary-type paper or synthetic paper of cellulose fiber, various types of plastic film or sheet such as polycarbonate. Especially such a sheet is large-size moisture-absorptive paper or cellulose paper sheet such as board which demonstrates the effect of this invention. On one surface of the sheet, intermediate layers are provided which are a primary layer, a filler layer, a cushion layer which gives a cushioning effect during printing with a thermal head. On the back of the sheet, film with high gas permeability is formed which consists of a comparatively large amount of inorganic filler such as calcium carbonate kneaded into polyethylene or polypropylene. As an alternative, a porous and highly gas-permeable layer is formed by application and drying which consists of a comparatively large amount of inorganic filler or plastic pigment added to resin paint such as polyurethane. This porous layer is preferably formed to the thickness of about 5 to 50mum.
Patent JP-2001095269-A (JP)
Title: Vibrating actuator
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating actuator, using few part items, and which is easy to process and can be downsized. SOLUTION: This actuator is provided with an elastic body 14 for generating elliptic movement at an end surface in the rotational-axis direction, by performing torsional vibration T vibrating a prescribed rotational axis and vehicle vibration L vibrating in the rotation axis direction, and piezoelectric elements 34, 36 generating the vertical vibration and the torsional vibration at the elastic body 14, wherein the piezoelectric elements 34, 36 has at least a first conversion part T generating torsional vibration at the elastic body 14 by the deformation caused by a piezoelectric coefficient d15, and the first conversion part T is mounted on the outer surface of the elastic body 14.
Patent JP-H02114150-A (JP)
Title: Apparatus for measuring penetration resistance characteristic of sheet of cloth and the like
Inventor: HAGA TAKASHI
IPC: G01N19/00
Filed: 1988-10-25
Abstract: PURPOSE:To enable detection of a penetration resistance of cloth and a position of a needle therethrough by lowering a needle to penetrate the cloth grasped between upper and lower keepers and then, pulling it out. CONSTITUTION:A lower keeper 1 is so arranged to be movable vertically with a vertically moving mechanism 2 and an upper keeper 3 is disposed above the lower keeper 1 to be connected to the lower end of a outer cylinder 5 through a spring 4 to keep cloth evenly while the upper end thereof 5 is fixed on a fixing frame 6. A rod 13 is connected to the upper end of an inner cylinder so that the rod 13 is moved vertically relative to the upper keeper 3 with a mechanism 14 for moving a needle vertically. Moreover, normally, the lower keeper 1 is pushed through a horizontal rod 16 with a spring 17 to contact the upper keeper 3 facing it, but when a wire 21 is wound up with a motor 23, a distance is narrowed between a pulley 19 and a fixing device 20 to lower the horizontal rod 16 against the spring 17 so that the lower keeper 1 moves relative to the upper keeper 3. A needle 7 is lowered to penetrate cloth grasped between the lower keeper 1 and the upper keeper 3 and then, pulled out. In this manner, a penetration resistance of the fabrics and a position of the needle therethrough can be detected with a sensor 28.
Patent JP-H11105470-A (JP)
Title: Postal card with card
Inventor: SUGAWARA HIDEHITO
IPC: B42D15/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to mail a card in a form of a postal card and to decrease cost for mailing when the card is mailed. SOLUTION: Three pieces of paper 4, 5 and 6 are folded to divide and form a card part 12 surrounded by a cutout 13 in the middle piece 5 of paper and a bonding means 7 with a constitution prepd. by pseudo-bonding of two-layered films between a pair of facing laminated faces 5a and 6a is arranged and the cutout 13 is made to reach one of the film 8 of the bonding means 7 to integrate the film 8 on the one face of the card part 12. In addition, the facing laminated faces 4a and 5b of another pair are bonded mutually so as to bond together under a condition where at least facing part to the card part 12 is made releasable to cover the card part 12 so as to make it releasable into the top piece 4 of paper and the bottom piece of paper 6.  In addition, under a condition where three pieces of paper 4, 5 and 6 are laminated, an address information 15 is provided on the face exposed outside and a card information 16 is provided on the face being opposite to the bonding means 7 side of the card part 12.
Patent JP-S63121310-A (JP)
Title: Light feeding type analog photocoupler
Inventor: URATA HARUSHIGE
IPC: H04B10/00
Filed: 1986-11-10
Abstract: PURPOSE:To demodulate an optical signal into an analog signal so as to output in an output part and to improve the S/N and the linearity of a photocoupler by incorporating a power supply means in either input part or output part, converting an input analog signal into a pulsed optical signal to transfer to the output part. CONSTITUTION:The input analog signal Si is pulsed in the pulsing circuit 12 of the input part 10 and converted into the optical signal OPTs in an electrooptic converter 13 so as to be transferred to the photoelectric converter 21 of the output part 2. The optical signal OPTs is demolulated to the anoalogized signal in an analogizing circuit 22 and an output analog signal So is outputted to an output terminal 2. And power supply power PS is inputted in a power source terminal 3 and converted into a DC power in a power source circuit 24 to be supplied to the respective circuit parts and also to be added to a light source 25. The output from the power source circuit 24 is converted into the optical signal OPTs in the light source 25 and the optical signal OPTs is converted into an electrical signal with the light receiving element 14 of the input part 1, and then the DC power converted in the power source circuit 15 is supplied to the respective parts of the input part 10.
Patent JP-H03127299-A (JP)
Title: Vehicle running guide device
Inventor: KAJIYAMA HIROSHI
IPC: G08G1/0969
Filed: 1989-10-13
Abstract: PURPOSE:To improve the convenience, the reliability, and the marketable value by expanding the displayed map on a reduced scale of map information in accordance with reduction of the distance between a recognized user's own vehicle position and an objective position and displaying the distance to the destination on the displayed map. CONSTITUTION:An optimum route from the present user's own vehicle position to a set destination Pend is set and is displayed on the screen of a CRT display device 6 on the meter cluster side. The distance from the present position to the destination Pend is always calculated and is displayed on the part of a scale meter 30 on the map display face in real time by the level indicator system. When the distance from the user's own vehicle position to the destination Pend is <2km, the map on a reduced scale of corresponding route map information at this running time is expanded and the map of detailed contents is displayed. Thus, the convenience as a running guide device is improved, and the reliability is simultaneously improved, and the marketable value is improved also.
Patent JP-H08126665-A (JP)
Title: Wheel chair fixing apparatus
Inventor: WATARI JUNICHI
IPC: A61G3/00
Filed: 1994-10-31
Abstract: PURPOSE: To prevent jamming in the folding of a wheel chair when fixing the wheel chair on the floor of a vehicle with a hook provided on the side of the wheel chair. CONSTITUTION: Two bridge frames 4 linked foldably are bridged on right and left frame works of a wheel chair foldable horizontally. Here, the folding center of the two bridge frames 4 is positioned to align the folding center of the wheel chair. A hook 22 is provided each on the bridge frames 4 and engaged with a striker provided on the side of the floor of a vehicle to lock the wheel chair carried onto the floor of a vehicle securely in the longitudinal direction.
Patent JP-H11105172-A (JP)
Title: Single-faced corrugated cardboard producing apparatus
Inventor: ENDO MASARU
IPC: B31F1/24
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a single-faced corrugated cardboard producing apparatus capable of setting a pressure belt to clear-out proper width to always enable the same to accurately perform detection operation. SOLUTION: When object 29A, 29B to be detected are detected by metal sensors 31A, 31B so as to generate a time lag in a lateral direction when single- faced corrugated cardboard 4 is produced, the error of peripheral lengths and a twist are detected. The oil pressure of the cylinder on a preceding side among both cylinders 24A, 24B is raised on the basis of this detection and peripheral lengths on both sides are aligned by extending a pressure belt 25 to correct the twist. At this time, by providing the metal object 29A, 29B to be detected to the pressure belt 25 in an embedded state, the pressure belt 25 has no outward projected parts from both side parts thereof in its lateral direction to be set to clean-out proper width and the object 29A, 29B to be detected are not damaged (contaminated or peeled) to be held to a detection state.
Patent JP-S63122121-A (JP)
Title: Mask for x-ray exposure
Inventor: KENBO YUKIO
IPC: G03F1/60
Filed: 1986-11-12
Abstract: PURPOSE:To prevent a foreign material from being adhered to a mask membrane or pattern by providing a projected member having large extension amount from the pattern at a wafer side of the mask. CONSTITUTION:A mask for X-ray exposure is composed of an Si supporting frame 2 in which a mask membrane 1 is extended, a mask pattern 3 on the membrane 1, a coating 4 (protecting and preventing secondary X-ray) of the pattern 3, and a ringlike extension 5. A wafer chuck 11 to which a wafer 12 is attached under a mask 10 attracted to a mask chuck 9 is set to an X-Y stage 13. When the stage 13 is horizontally moved, a foreign material 14 on the wafer 12 is removed by the extension 5 to eliminate it to be adhered to the pattern 3 or the membrane 1, and damaging thereof is prevented.
Patent JP-H07117096-A (JP)
Title: Production of foamed polyethylene coated pipe
Inventor: TOMONO YOSHIHIRO
IPC: B29C48/32
Filed: 1993-10-26
Abstract: PURPOSE:To produce a foamed polyethylene coated pipe having good easy- bending and easy-cutting properties by uniformly applying foamed polyethylene whose expansion ratio is a specific value or more to the periphery of a metal pipe. CONSTITUTION:A foamcable polyethylene resin compsn. prepared by compounding 3-40 pts.wt. of alpha-olefinic copolymer rubber with 100 pts.wt. of a polyethylene resin is melted and kneaded at 170-230 deg.C using an extruder and extruded from a spiral die under extrusion pressure of 200-350kg/cm<2> to be applied to the surface of a metal pipe while subjected to foam molding in expansion ratio of 1.2-3.5. Thereafter, the foamed coating layer is cooled and solidified using a cooling medium of 50-100 deg.C to obtain a foamed polyethylene coated pipe.
Patent JP-H1156116-A (JP)
Title: Convenient shelf for summer vegetable
Inventor: NAKAYAMA TAKESHI
IPC: A01G9/12
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a convenient shelf for summer vegetable without causing falling of summer vegetable by wind and rain and typhoon. SOLUTION: This convenient shelf for summer vegetable is obtained by providing a partition 2 on a demountable metallic frame 1 and driving the lower part of a support into the ground.
Patent JP-H072683-A (JP)
Title: Method for extracting cerebroside from embryo of soybean
Inventor: RI SHIYOUTAI
IPC: A61K8/97
Filed: 1993-10-01
Abstract: PURPOSE: To obtain the subject compound exhibiting highly excellent moisturizing effect as a moisturizer for cosmetics and medicines at extremely low cost, by subjecting soybean embryo buds to extraction with a polar solvent, saponifying the resultant extract followed by separating nonsaponified product to effect purification of the aimed product. CONSTITUTION: First, soybean embryo buds are subjected to extraction with a polar solvent (pref. a mixture of methanol, ethanol or butanol with water) followed by evaporating the solvent to dryness. Secondly, the dried product is put into pref. a 0.5M sodium hydroxide/ethanol solution followed by conducting a reaction at 70 deg.C for one hour to effect saponification of the dried product with the alkali. Subsequently, the resultant system is subjected to extraction with n-hexane or ether to separate nonsaponified product and the remaining is put to recrystallization with a solvent (pref. acetone), thus obtaining the objective compound. The compound can be obtained in more purified form by acetone fractionation of the above nonsaponified product by the aid of silica gel column chromatography.
Patent JP-S62127788-A (JP)
Inventor: FUJIMOTO HIROAKI
IPC: H05K3/32
Filed: 1985-11-28
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-H05106938-A (JP)
Title: Evaporator
Inventor: HASEGAWA ETSUO
IPC: F25B39/02
Filed: 1991-10-16
Abstract: PURPOSE:To improve the heat exchanging performance of the evaporator with a simple constitution, and increase the flow rate of refrigerant which is introduced into the evaporator sufficiently following the increase of flow rate of the refrigerant supplied from an expansion valve. CONSTITUTION:In an accumulating evaporator 1, a plurality of evaporating flow passages 80 and fins 51, contacted closely with the flow passages 80 and provided between them, are equipped while an inlet flow passage section (a lower inlet refrigerant tank 42, an inlet refrigerant passage 44 and an upper inlet refrigerant tank 40) connected to the entrance of the evaporating area of refrigerant or a refrigerant evaporating section 50 is arranged near an outlet flow passage section (an upper outlet refrigerant tank 41, an outlet refrigerant flow passage 45 and a lower outlet refrigerant tank 43) as a heat exchanging section 20 to exchange heat between each other. Further, a differential pressure valve 112 is provided in a flow passage, sending the refrigerant from the heat exchanging section 20 into the refrigerant evaporating section 50.
Patent JP-S62128066-A (JP)
Title: Pcm multi-channel synthesizing device
Inventor: TAKEUCHI MASAO
IPC: G11B20/10
Filed: 1985-11-28
Abstract: PURPOSE:To execute the assurance without deteriorating the accuracy with the dynamic range of original sound PCM data as it does by providing an attenuator, which is simple and can obtain the high accuracy, at the output of a D/A converter. CONSTITUTION:An integer-multiple means (shift register) 34 to increase and decrease the sound volume digitally in accordance with the number of channel synthesization and an attenuating means 40 to attenuate the volume analogly in accordance with the number of the synthesization at the output part of a D/A converting means 38 thereafter are provided, and the amplifying ratio of an analog amplifier 44 is fixed. Consequently, since different from conventionally, the sound volume of the sound source information of the channel to be synthesized is made digitally integer-multiple and attenuated only by the inverse number of the equivalent integer after the D/A conversion, the changing-over of the amplifying ratio at an analog amplifier 44 is not necessary. Thus, even the adding sound volume of the channel synthesization comes to be large, the volume can be converted into an analog signal by using the always constant fixed satisfactory characteristic range of a D/A converter 38, and the deterioration of the accuracy of a dynamic range of original sound PCM data cannot be generated.
Patent JP-H01113592-A (JP)
Title: Vacuum pump rust preventive device for power plant
Inventor: SAWAI KATSUYUKI
IPC: F04C25/02
Filed: 1987-10-26
Abstract: PURPOSE:To check entry of oxygen and to effectively prevent rusting of a metal surface of a sealing water system in a vacuum pump by injecting preservation water into a casing to be kept in the high water level when a vacuum pump is stopped to be on standby. CONSTITUTION:A vacuum pump 6 of a vacuum pump device 2 has a pump rotor 9 installed in the interior of a casing 11, and sealing water 10 is injected in the casing. Air or the like extracted from a condenser through an inlet valve 5 is compressed by rotation of the pump rotor 9 to be supplied to a separator tank 7. In this case, a small tank 22 is provided in the upper portion of the separator tank 7, and preservation water is supplied from a supplementary pipe 25 having a control valve 24 to the small tank. On the other hand, a water filling pipe is lead out from the lower portion of the small tank 22 to join a chack valve 28 of a sealing water pump 14 through a check valve 26 and be connected to a sealing water strainer 16. An automatic drain valve 29 is attached to the vacuum pump 6.