baber/WOPTO huggingface dataset:
Patent JP-H08324570-A (JP)
Title: Bellows-form container
Inventor: TAWARA YOSHIMASA
IPC: B65D1/02
Filed: 1995-05-31
Abstract: PURPOSE: To provide a bellows-form container which can be stored and carried in a non-bulky state, and make the residual quantity of a content extremely small after usage by providing a nozzle part by which a content is charged or discharged, a stretchable bellows part, and a bottom part which sinks inside with a width of one ridge part of the bellows or more, and functions as a piston. CONSTITUTION: When a content is to be poured in a nozzle part 1, a bellows part 2 stretches, and the content is housed under a stretched state. When the product after the charging is used, the container is compressed from the direction of a bottom part 3, or by a suction from the nozzle part, the bellows part 2 contracts, and the content is discharged. Also, during a usage, the tapered bottom part 3 which becomes narrower toward a bottom plate part 13 sinks and functions as a piston, and the bottom part 3 sinks in the bellows part 2 under a compressed state, after the usage, and the residual quantity of the content become extremely small. By compressing the bellows part 2 under a non-charged state, the shape can be kept, and the product can be stacked and stored or carried without becoming bulky.
Patent JP-H08328260-A (JP)
Title: Exposure method and aligner used therefor
Inventor: KASHIMURA TAKESHI
IPC: G03F7/20
Filed: 1995-05-31
Abstract: PURPOSE: To provide an exposure method and an aligner used for the method by which exposure is performed to a mechanically worked substance with high positional accuracy, and the exposure is easily and rapidly performed. CONSTITUTION: As to this exposing method, a photoresist is applied and formed on a work member 1 made of metallic material and mechanically worked, and then it is exposed and formed in a pattern shape by using a film sheet-like metallic mask 6. This aligner is provided with a set member 2 where the work member 1 is arranged, a set holding member 3 holding the set member 2, and a mask holding member 7 and a fixed frame member 8 holding the metallic mask 6.
Patent JP-S6048369-A (JP)
Title: Drop sensor for ink jet printer
Inventor: TAMAI MASAYOSHI
IPC: B41J2/12
Filed: 1983-08-29
Abstract: PURPOSE:To prevent such a phenomenon that a seam is generated in an image, which is formed by ink droplets from adjacent nozzles by the change in a jet direction, by positioning the detection point of ink droplets by a drop sensor on the surface of recording paper. CONSTITUTION:A position where an ink droplet 5 is impinged to recording paper is coincided with the optical axis reaching light receiving elements 8, 9 from a light emitting element 7. When the recording paper 6 is absent, the ink droplet is allowed to advance straightly and the light receiving elements 8, 9 detect that a light path 10 is blocked when the ink droplet passes a point P. Detection outputs of the light receiving elements 8, 9 are compared in order to allow the ink droplet 5 to fly to a predetermined position by further deflecting the same and the coincidence of timing is confirmed to control the ink droplet 5 so as to perform optimum deflection.
Patent JP-H04355778-A (JP)
Title: Developer sealing device
Inventor: WATANABE KAZUFUMI
IPC: G03G15/08
Filed: 1991-06-03
Abstract: PURPOSE:To provide a developer sealing device provided with a sealing member which can be miniaturized without making assembling to a container housing a developer hand and shorten a distance between the shaft center of a rotary body incorporated in the container and that of the other rotary body adjacent to the rotary body, by the miniaturization. CONSTITUTION:The sealing member 110 is composed of a first part covering a gap 50 between the shaft 35 of a toner carrying blade 24 and the sidewall of a waste toner container part 32 and a second part covering a gap 51 between a photosensitive drum 2 and the sidewall of the waste toner container part 32, and the first/second parts are integrally connected. In the first part, its top end comes into contact with the outer periphery of the shaft 35, and a lip part 110b elastically deformed is provided. In the second part, its top end comes into contact with the outer periphery of the photosensitive drum 2, and a lip part 110a elastically deformed is provided.
Patent JP-H11351380-A (JP)
Title: Shifting operation assistor
Inventor: SUZUKI ISAO
IPC: F16H61/28
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a shifting operation assistor in which the structure of a control valve to be used, particularly, the whole structure is simplified. SOLUTION: This shifting operation assistor 1 for assisting the shift instruction operating force from a change lever 9 (shift instruction operating means) to operate the shift lever 4 of a transmission T is provided with a power cylinder part 2 and a spool valve-type control valve 3. The cylinder body 10 of the powder cylinder 2 and the valve body 20 of the control valve 3 are formed or arranged integrally with the shift lever 4, and the end part 6a of the piston rod 6 of a piston 5 arranged slidably within the cylinder body 10 is fixed to the body Tb of the transmission T or the car body for fixing the transmission body Tb. Therefore, since the piston 5 of the power cylinder 2 is fixed to the transmission body Tb by the piston rod 6, the cylinder body 10 is moved to the transmission body Tb in operation.
Patent JP-S6050349-A (JP)
Inventor: TANAKA TATSUO
IPC: F25B1/00
Filed: 1983-08-29
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。
Patent JP-H092501-A (JP)
Title: Screw cap
Inventor: KUMAGAI TOMOAKI
IPC: B65D41/04
Filed: 1995-06-23
Abstract: PURPOSE: To prevent a packing mounted in a screw cap to close a mouth of a container from being detached, by providing a locking projection for locking the packing at the top of a female thread to be screwed on a male thread formed on the portion of the mouth of the container and in a position corresponding to a thickness of the packing. CONSTITUTION: A screw cap A to be mounted on a mouth of a container such as a tube comprises a cap body 1 having a female thread 2 formed on the inner periphery of a cylindrical part 1b thereof and a packing 3 disposed on the side of a ceiling part 1a of the female thread 2. The cap body 1 molded by the injection molding of a synthetic resin material such as polypropylene has a locking projection 4 formed at the top 2a of the female thread 2 and in a position corresponding to a thickness of the packing 3 from the inner face of the ceiling part 1a. When the packing 3 is mounted in the cylindrical part 1b, this locking projection 4 locks a peripheral edge of the container side face 3a of the packing 3, thereby preventing the packing 3 from being detached from the cap body 1, and has a preset height.
Patent JP-S6312986-A (JP)
Title: Photosensitive material detecting device
Inventor: ENDO YOICHI
IPC: G01S17/88
Filed: 1986-07-04
Abstract: PURPOSE:To eliminate fog, and also, to use the titled device for a photosensitive material having any spectral sensitivity characteristic, by providing a light quantity reducing means for reducing the quantity of light which is made incident on the sensitized material, and reducing the whole light quantity of a light emitting element radiated to the sensitized material. CONSTITUTION:The anode of a light emitting element 14 and the cathode are connected to a power source VCC through a resistance 28, and a collector of a transistor TR 30, respectively. An emitter of the TR 30 is grounded, and a base is connected to an output port 34 through a resistance 36. A microcomputer 46 is operated as a light quantity reducing means, and drives intermittently the light emitting element 14 by supplying a pulse signal of a prescribed width stored in a ROM 33, to the base of the TR 30. An emitter of a light receiving element 16 is grounded, and a collector is connected to the power source VCC through a resistance 38. Also, an A/D converter 40 which has been connected to its collector converts an analog signal outputted from the light receiving element 16, to a digital signal, and outputs the signal to a CPU 32 through an input port 42. In this case, the CPU 32 executes a detection of the photosensitive material, as a detecting means.
Patent JP-H05325250-A (JP)
Title: Optical pickup
Inventor: KOBAYASHI YOSHIHEI
IPC: G11B7/135
Filed: 1992-05-25
Abstract: PURPOSE:To simplify assembling work and further to miniaturize the entire shape of an optical pickup itself as to the optical pickup for a magneto-optical disk recording and reproducing device. CONSTITUTION:An optical block 40 and an objective lens part 50 are separately formed, and optical parts are integrally held by an optical base 32 and an objective lens part base 44, respectively. They are held by setting one reference plane H3 of a specified holding member 42 as reference. Furthermore, a guide shaft is formed so that its moving direction may be perpendicular to the optical axis of a light beam L1 between a laser light source 10 and a beam splitter 16.
Patent JP-S6049375-A (JP)
Title: Image forming device
Inventor: MIURA OSAMU
IPC: G03G15/20
Filed: 1983-08-29
Abstract: PURPOSE:To close the upper unit of a fixing device smoothly by constituting with a nonmetallic member for at least one of the pressing part and pressed part of the upper unit. CONSTITUTION:The pressure lever 29 of the fixing device 16 is pivoted on a support shaft 31 rotatably, and the end part on the opposite side of a pin 30 constitutes the pressed part 33 which is pressed with the pressing part 32 provided to the upper unit 18. The pressed part 33 is made of a soft plastic member having a low coefficient of friction, etc., and attachable to and detachable from a lever body 34. When the upper unit 18 is closed, the pressing part 32 presses the pressed part 33 to rotates and displace the pressure lever 29. Consequently, a pressure lever 24 is displaced against energizing force through the pin 30 and a press roller 22 contacts a heat roller 21. When the pressure lever 29 is further displaced in said direction, a pressure spring 27 is drawn and the press roller 22 is applied with constant spring force to be pressed against the heat roller 21.
Patent JP-H095590-A (JP)
Title: Self-supporting type optical cable and its manufacture
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 1995-06-23
Abstract: PURPOSE: To provide a self-supporting type optical cable whose production cost is reduced and which is excellent in workability and long-term reliability. CONSTITUTION: A supporting wire 1 is a tensile strength wire which is coated, and an optical cable body 2 is obtained by coating a cable core where a groove is engraved in a longitudinal direction. The body 2 is integrated with the wire 1 by a string body for tying 4 at plural tying parts 3 intermittently provided and suspended by the wire 1. Since the body 2 is tied in a state that the wire 1 has length to spare, an optical fiber housed in the body 2 is prevented from being elongated even when the tensile force is exerted to the wire 1.
Patent JP-S6312811-A (JP)
Title: Valve for internal combustion engine
Inventor: MOTOOKA NAOKI
IPC: C22C21/02
Filed: 1986-07-03
Abstract: PURPOSE:To improve the ability of a valve for following an internal combustion engine at a high speed, by forming a face part which is in contact with a valve seat by an heat resistant and abrasion resistant alloy and forming a straight part making sliding movement in a valve guide by an A1 alloy in order to reduce the inertial weight of the valve. CONSTITUTION:A valve used in an internal combustion engine is constituted by connecting a face part 1 in contact with a valve seat to a straight part 2 making sliding movement in a valve guide by a connecting part 3, and a cotter groove 4 is provided at an end of the straight part 2. In this case, the face part 1 is formed by a heat resistant and abrasion resistant alloy, and the straight part 2 is formed by an A1 alloy. And Young's modulus of the A1 alloy which forms the straight part 2 is set at more than 8,000kgf/mm<2>, contained amount of least Si among the additional elements in the alloy is set to 10-35wt%. By this, inertial weight of the valve can be reduced, and its ability for following the internal combustion engine at a high speed can be improved.
Patent JP-S6050600-A (JP)
Inventor: WATANABE SADAICHI
IPC: G10L13/06
Filed: 1983-08-31
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-S5283443-A (JP)
Title: Separation of naphthoquinone
Inventor: MATSUURA AKIRA
IPC: C07C67/00
Filed: 1975-12-30
Abstract: PURPOSE: To prepare high purity naphthoquinone in high yield from water-slurry containing naphthoquinone and phthalic anhydride, obtained by the gas phase oxidation of naphthaline, by the solvent extraction under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0846047-A (JP)
Title: Porous dielectric material provided with porous surface characteristic
Inventor: CHI CHIEN CHIYO
IPC: H01L21/469
Filed: 1995-06-23
Abstract: PURPOSE: To modify the surface characteristics of a porous dielectric material layer on a semiconductor device, by including a substrate that contains a porous dielectric material that has a specific hole diameter is not capped and a process for eliminating a large part of hydroxyl group from the porous dielectric material by heating the substrate. CONSTITUTION: For example, three patterned conductors 24 are formed on an insulation layer 22. Then, a gel precursor solution is deposited in a gap among the conductors 24 for forming gel, thus forming a gel sub-layer 26. Further, the gel is dried, thus forming a porous dielectric material layer 28. In this case, a substrate that includes a porous dielectric material layer 28 that is not capped with an average hole diameter of 2-80 mm is provided. The substrate is heated to a temperature of 100-490 deg. and approximately 70% of the hydroxyl group that existed at the initial stage of the porous surface 28 of the porous dielectric material is eliminated.  As a result, a process for improving the dielectric characteristics of the porous dielectric material is included, thus improving the dielectric property of the porous layer, which can be utilized in a number of semiconductor device structures.
Patent JP-H07328397-A (JP)
Title: Liquid separator
Inventor: IKEYAMA NORIO
IPC: B01D63/08
Filed: 1994-06-15
Abstract: PURPOSE:To provide a liquid separator using an envelop membrane, simple in structure, enhanced in the pressure resistance of a partition wall closing the gap between the inner surface of a case and the envelop membrane, not generating possibility bringing about the reduction of a membrane area and capable of ensuring high transmission flow flux and safety. CONSTITUTION:A plurality of envelop membranes 1 having transmitted soln. passage members received therein are received in a case 2 so that the openings 10 thereof are arranged on one end side of the case and partition members 3, 3 closing the gaps between the outer surfaces of the envelop membranes and the inner surface of the case are doubly provided in the case 2 on one end side of the case 2 and the resin is injected into the space between the partition members 3, 3 under pressure to form a resin partition wall 4.
Patent JP-S5861368-A (JP)
Title: Waterproof construction
Inventor: TAKAHASHI MITSUTATSU
IPC: B60R13/02
Filed: 1981-10-02
Abstract: PURPOSE:To surely prevent infiltration of rain water and the like from the outside, by providing an expanded part, expanded to the outside of a structure, in the upper peripheral edge part and a retracted part, recessed to the side of the structure, in the lower peripheral edge part of a sealing member through hole. CONSTITUTION:A groove 18, fitted to an opening 16 of an external wall 12, is provided to the peripheral edge of a sealing member 17, and a through hole 15 is provided in the central part, while a cut is provided along one diameter of this through hole 15, then a peripheral edge part of the through hole 15 is slightly folded to an opposite side in the axial direction to form a step difference. Then an expanded part 19, expanded to the outside 14 of a structure, is formed in an upper peripheral edge part of the through hole 15, while a retracted part 20, recessed to the inside 13 of the structure, is provided in the lower part. Further a disc 22, having an external diameter slightly larger than an internal diameter of the through hole 15, is secured to a rotary shaft 11, and this disc 22 is set in a position interpose between the expanded part 19 and the retracted part 20.
Patent JP-S6315396-A (JP)
Inventor: KIMURA TETSUO
IPC: G08B17/00
Filed: 1986-07-07
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-H01124467-A (JP)
Title: Blood component separator
Inventor: OSAWA TAKAAKI
IPC: A61M1/34
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a blood component separator which can simplify preparative operations for extra-corporeal circulation by uniting and integrating an extra- corporeal circulation of blood with blood component separating filter. CONSTITUTION:A stacking body 1 consists of a four-layer structure prepared by adhering plate bodies 2, 3, 4 and 5 in layers. The plate body 2 has a number of connecting ports 29-42 and 44-59, and is drilled of a concave 43 and an opening 60. The plate body 4 and the plate body 5 include flat membrane integrating type filter 62. Between connecting ports, pump tubes 23, 26, 27 and 28 which are set to a roller pump apparatus are installed. The communicating tube is fitted to the roller pump and lines 74-77 and connected to a pressure sensor 8a-8d to prepare for monitoring of pressure of collected blood, return blood pressure, inlet pressure and pressure of filtrate. Then, operations are done in the order of priming washing, blood priming, collection of plasma and cleaning and return of blood. Thus, a filter mechanism is incorporated into an integrating body, to which an external functional parts are connected, in order to omit complicated making up operations and to avoid error of connection in a fluid circuit.
Patent JP-S6135733-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: A01G31/00
Filed: 1984-07-28
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-H0219242-A (JP)
Title: Foldable case with handle
Inventor: OSHIMA KUNIAKI
IPC: B65D5/462
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a foldable case in which a cooling agent can be kept separately from cakes by constitution in which a cooling agent can be kept on the extension flap, which in provided integrally on one folding-in flap of two folding-in flaps that form the upper surface and handle of the case. CONSTITUTION:Between two folding-in flaps 51, 52 which form the upper surface and handle of a case assembled by a sheet of corrugated paper 81, one folding-in flap 51 equipped with an extension flap 71 integrally through a folding line 22. Conforming to folding lines 11 to 27, cutting lines 31, 33 and notches 41 to 46, when respective folding-in flaps 51 to 62 and the extension piece 71 are folded-in, a case 91 is assembled. The outer surface of a part of the tip 71c of the extension flap 71 comes into contact with the inner surface of the folding-in flap 55, and the outer surfaces of a part of both ends 71d, 71e come into contact with the inner surfaces of the folding-in flaps 56, 54. The bottom surface of a part of the center 71b comes into contact with the upper ends of folding-in flaps 63, 64 which are folded inward. As a whole, the folded extension flap 71 is housed and engaged in the case 91. As a result, on the part 71b of the extension flap 71, a cooling agent can be stored therein and cakes can be cooled under a sectioned state.
Patent JP-S645359-A (JP)
Title: Power converter
Inventor: ASAEDA TAKEAKI
IPC: H02M7/48
Filed: 1987-06-25
Abstract: PURPOSE:To reduce a harmonic current by parallel connecting two-stage cascade connected inverters to the DC output side of first diode rectifiers and by providing three-phase AC switches and second diode rectifiers. CONSTITUTION:The AC ends of three-phase bridge connected first diode rectifiers 10 of a power converter are connected to a three-phase AC power and inverters 5 are connected the DC ends of said diode rectifiers via reactors 2. The output of said inverters is prallel connected in a common homopolarity manner via insulating transformers 6 and second diode rectifiers 7 and connected a capacitor 8. Also, three-phase AC switches 20 are connected between the interconnecting point of said inverters 5 and the three-phase AC power. Thus, said three-phase AC power is rectified into three-phase half-wave rectification waveforms and controlled it waveform by both inverters 5P-5N divided into positive and negative groups, respectively. Then, the DC current difference of said first diode rectifiers 10 is controlled via the three-phase AC switches 20 to flow to the AC power.
Patent JP-S5582970-A (JP)
Title: Testing method of relay
Inventor: HORIE SHIGETAROU
IPC: G01R31/00
Filed: 1978-12-19
Abstract: PURPOSE: To accomplish an accurate and quick teat and judgement of the results by adding a gradually increasing or decreasing voltage in automatic test of a working value and an opening value of an electromagnetic relay.  
     CONSTITUTION: During the period A of testing an action of a working value PI of a relay, the minimum working voltage PI min  and a gradually increasing voltage are added to be applied to the relay and with the working of the relay, the working value PI max  is collected. Then, after the excitation of the rated voltage for a certain space of time during the rated excitation period B, a voltage DO max  equivalent to addition of the gradually decreased voltage and the opening voltage is applied to the voltage so that an opening voltage DO min  is collected with the opening of the relay. With such an arrangement, the contact signal of the relay controls the test thereby automatizing thereof and improving the capacity thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6049154-A (JP)
Title: Reduction gear of header and the like
Inventor: MATSUURA TOMIYASU
IPC: B21J9/06
Filed: 1983-08-30
Abstract: PURPOSE:To facilitate the transfer of high and low speeds by providing a transfer mechanism transferring the carrier of a differential gear mechanism to a rotation or a stop state, in a reduction gear for transferring the revolution speed of a crank shaft of a pressing machine such as a header in response to types of machining operations. CONSTITUTION:During head-machining, a sliding unit is operated to shift a gear 37 to the right and slightly rotate this gear 37, thus one of multiple second coupling shafts 45 of a transfer mechanism 39 is inserted into the second coupling hole 47 of a bearing bed 34 fixed to a frame. Thereby, a carrier 28 is bound in one body with the frame via a gear 38 engaged with the said gear 37 and is held at a rotation stop condition. Under this condition, an output shaft 7 is rotated at a high speed in the reverse direction to an input shaft 4 by the input shaft 4 receiving the rotation of a belt 6 via a train of bevel gears 24, 29, 32. On the other hand, when the gear is shifted to the left and one of the first coupling shafts 44 is inserted into the first coupling hole 40 of a gear 36, the output shaft 7 is rotated at a low speed in the reverse direction to the input shaft 4.