baber/WOPTO huggingface dataset:
Patent JP-H06204379-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA KAZUYA
IPC: B29C45/76
Filed: 1992-12-28
Abstract: PURPOSE:To prevent whisker-shaped solder plating from being generated even if PPF is used for a lead frame. CONSTITUTION:The clamping pressure for clamping a mold by holding a solder plating 29 of PPF 21 from both sides should be a pressure preventing the part of the solder plating 29 which is held by the mold from being deformed. Then, when injection of a mold resin 8 into the mold is completed, the clamping pressure is increased and final forming pressure is applied to the mold resin 8. Therefore, since the mold resin 8 has been filled into the part inside a dambar even if the clamping force for deforming the solder plating 29 is reached, deformation of the solder plating 29 due to the presence of the filled mold resin 8 and hence squeeze-out into the damper can be prevented. Also, by controlling the rising timing of the clamping force of the mold based on the amount of displacement of a plunger, the squeeze-out into the inside of the dambar of the solder plating can be positively prevented.
Patent JP-2000183454-A (JP)
Title: Optically pumped laser valve and optically pumped laser
Inventor: SO SEITAN
IPC: H01S5/187
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve brightness and sharpness of a projection-type display and at the same time achieve images with a laser, and miniaturize a device. SOLUTION: An optically pumped laser valve is provided with a laser resonator 9 for causing resonance for a beam with a constant wavelength, an optically pumped laser source 10 for pumping, so that the laser resonator 9 can generate a laser beam, and a light valve 8 for filtering so that a laser beam which is emitted from the laser resonator 9 can form an image screen, thus improving brightness and sharpness, and at the same time achieve images with a laser and to miniaturize the device.
Patent JP-2000170532-A (JP)
Title: Flow passage division type exhaust pipe and its manufacture
Inventor: ONO KAZUNARI
IPC: F01N13/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a flow passage division type exhaust pipe to be manufactured easily, quickly and at low costs, and its manufacturing method. SOLUTION: A flow passage division type exhaust pipe 1 is provided with a plate-like body 10 formed to be extended in the longitudinal direction and wound in the width direction, a pipe main body portion 11 and a partition wall portion 12. The partition wall portion 12 is provided with a plane part defined between a first bent part 12a where the plate-like body 10 is bent in the vicinity of one end of its width direction and a second bent part 12b bent with a specified spacing from the first bent part 12a. The pipe main body portion 1 is formed by winding the remaining part of the plate-like body 10 continued from the second bent part 12b to be circular in section using the partition wall portion 12 as a diameter.  One end 10a of the plate-like body 10 is lapped in the inner peripheral surface of the pipe main body portion 11, the other end 10b thereof is lapped in the outer peripheral surface of the pipe main body 11, and these lapped parts are joined by seamless welding, spot welding or the like.
Patent JP-H08252087-A (JP)
Title: Method for producing culture medium of dried powder
Inventor: KIMURA NORIYA
IPC: C12R1/01
Filed: 1995-12-22
Abstract: PURPOSE: To provide a method of suppressing the moisture absorption and oxidizability of a dried powder culture medium. CONSTITUTION: This method of producing a dried powder culture medium comprises the following two operation steps: (1) the first step where the mixed and fluidized powdery culture medium components are pulverized by spraying with liquid; (2) the second step where the pulverized culture medium is sprayed with a solution containing at least one selected from the group consisting of natural glue, synthetic glue, saccharides and oils and fats and dried. Thus, the objective culture medium of a dried powder stabilized with excellent moisture resistance is obtained.
Patent JP-H06176016-A (JP)
Title: Document processor
Inventor: KAWAMOTO SHINJI
IPC: G06F17/21
Filed: 1992-12-07
Abstract: PURPOSE:To provide a document processor which properly and efficiently proofreads an object document containing a modified character string. CONSTITUTION:The document processor is provided with a document storage means 100 which stores the character-modified document, a modification detecting means 103 which detects the character-modified part by referring to the contents of the document storage means 100, a modification information display means 107 which displays information regarding the character-modified part by referring to the contents of the document storage means 100, an object specifying means 105A which specifies an object to be unified in modification in the character-modified part displayed on the modification information display means 107, modification specification input means 101 and 102 which specify character modification, and a modification unifying means 105B which unifies the character modification of the part, specified by the object specifying means 105A, in the document stored in the document storage means 100 as specified by the modification specification input means 101 and 102.
Patent JP-2001164748-A (JP)
Title: Suspension scaffold construction
Inventor: ISHIDA MITSUHIRO
IPC: E04G3/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a suspended scaffold which assures safety, easy handling in transport, storage, field assembly, or the like, without losses of supports or the like during transport, storage or the like. SOLUTION: In a suspended scaffold 1, having an opening 4 formed at one portion at one side of a rectangular scaffold, a ladder 5 directed to the lower step is provided and plates 8, having suspending coupling holes 7 at the upper and lower parts almost at the four corners are provided, freely foldable supports 9a, 9b, 9c, 9d and 10 are provided in the longitudinal direction and upper surface direction of the suspended scaffold 1 almost at the central part and almost at four corner portion, and a suspended scaffold construction with formed, freely detachable safety handrails are formed by utilizing the freely foldable supports 9a, 9b, 9c, 9d and 10.
Patent JP-2001166590-A (JP)
Title: Image forming device
Inventor: ISHII MASAYOSHI
IPC: G03G15/06
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of making sufficient image density compatible with little background fogging and obtaining an excellent image without missing of its trailing end and an image defect caused by the splash of carrier as an image forming device where a toner image is formed on a photoreceptor by performing exposure based on image information by an exposure device, forming an electrification potential part and a discharge potential part on the photoreceptor, and developing the electrification potential part or the discharge potential part with positively electrified toner or negatively electrified toner. SOLUTION: A developing device is provided with two developing rollers whose rotating directions are different, and the two developing rollers are set so that the bias potential of the developing roller (1st developing roller) on an upstream side in the rotating direction of the photoreceptor is set toy potential between the bias potential of the developing roller (2nd developing roller) on a downstream side in the rotating direction of the photoreceptor and the potential of the background part. Such a developing device is used in this image forming device.
Patent JP-H05165411-A (JP)
Title: Back light circuit
Inventor: YOKOYA TAKAAKI
IPC: H05B44/00
Filed: 1991-12-12
Abstract: PURPOSE:To emit light only from a required area in a liquid crystal display part and to reduce power consumption. CONSTITUTION:Plural light emitting parts (a) arranged in matrix shape in accordance with the liquid crystal display part in dot unit are provided at an EL sheet 1. The lighting control of the light emitting parts (a) is performed selectively by an X driver 2 and a Y driver 3. An EL controller 4 supplies a driving voltage generated at an inverter 5 corresponding to the display content of the liquid crystal display part to the X driver 2 and the Y driver 3, thereby, the on/off control of the X driver 2 and the Y driver can be performed.
Patent JP-2001162575-A (JP)
Title: Conveying device
Inventor: AKASHI HIROSHI
IPC: B65H3/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To certainly hold and convey a work of flexible and soft nature in the horizontal condition without risk of damaging or contaminating the end face of work. SOLUTION: A touchless sucker A jets air and holds a work B in touchless condition, and beside the sucker A, a guide 6 is provided having a vacuum suction hole 7 to make a touch with the surface of the work B. The sucker A, when dangling the work B, sucks the work B by sucking air from the vacuum suction hole 7, and conveys it while restricting its horizontal movement.
Patent JP-H05162210-A (JP)
Title: Method for bonding automotive rubber weather strip to mandrel
Inventor: MASUMOTO MAMORU
IPC: B29C65/70
Filed: 1991-12-11
Abstract: PURPOSE:To provide the method for bonding automotive rubber weather strip to a mandrel without developing poor bonding between the mandrel and rubber. CONSTITUTION:Coiled mandrel S, to which polypropylene or polyethylene film F is bonded through adhesive C, is formed during unwinding so as to have desired cross-sectional form. Next, onto the film F of the formed mandrel S, unvulcanized rubber R is extruded from a rubber extruder so as to superpose unvulcanized rubber layer R on the film F. After that, the resultant mandrel S is passed through a vulcanizer so as to cross-link and bond the rubber R to the mandrel S.
Patent JP-H07113-A (JP)
Title: Beverage housed in hermetic container
Inventor: KOMODA TORU
IPC: A23F5/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a beverage being palatable, having good throat-through irrespective of including extracted raw material and good flavor, excellent in long-term keeping quality, containing sufficiently extracted active ingredients. CONSTITUTION:This beverage is the one housed in a hermetic container, contains an extract raw material from baked coffee beans, black tea leaves, green tea leaves, etc., and this extract raw material is granulated to <=5mum size.
Patent JP-2000144679-A (JP)
Title: Revetment construction method
Inventor: SAJI AKIRA
IPC: E02B3/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a revetment construction method which purifies water quality and grows plants. SOLUTION: This revetment construction method is constituted of a three- layer structure. Net bag bodies 1 containing natural stones in net bags are installed on the ground surface as a first layer, and net bag bodies 2 containing porous ceramic lumps in net bags are stacked on the first layer to form a second layer. The second layer is covered with clinker ash or soil mixed with clinker ash to form a third layer for planting plants.
Patent JP-2001168253-A (JP)
Title: Packaging structure of semiconductor device and power supply side charging device
Inventor: KAJIURA KATSUYUKI
IPC: H01F38/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To raise the cooling efficiency of semiconductor devices to the installation areas of the devices on a circuit board. SOLUTION: In a power supply side charging device, a heat transfer body 23 making contact with a duct 16 for radiation fixed with a circuit board 18 for power is fixed on the board 18 formed with a power conversion circuit. The main bodies 22 of a plurality of MOSFETs 21 mounted on the board 18 are respectively brought into contact with the heat transfer body 23 in a state that a silicon sheet 24 is interposed between the board 18 and the heat transfer body 23.
Patent JP-H10117842-A (JP)
Title: Cap for changing clothes without making dirty and housing bag for set
Inventor: IZUMI HIROKO
IPC: A45D44/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of cosmetics, etc., to clothes at the time of changing the clothes and to prevent a cap from removing with the clothes by providing the cap main body covering human head and face parts, a restraining means restraining the cap main body to a human neck part and a skirt part extended downward from the restraining means. SOLUTION: Sewing parts 4 at both tips of a square cloth are sewed up to form a cylinder which is rather larger than the periphery of a human head. Then, a length a little longer than the size of an average head part is measured from the upper tip toward the lower tip of the cylinder, a rubber string of a large expansion ratio, which is a little longer than the periphery of the neck and operates as the restraining means 2, is sewed with the cloth uniformly and completely circularly at a position P corresponding to the part/position of the average head. At the same time, the upper tip of the cylinder is sewed in the state of bending to form an annular bag part 5 and the string 7 is inserted from the string insertion port of the bag part 5 to is narrowed. Thereby the lower tip part of the main body 1 becomes a shirring putting-on port and a skirt part 3 is formed under it.
Patent JP-H07199979-A (JP)
Title: Reverberation adding device
Inventor: ANDO SHIGEO
IPC: H03H17/08
Filed: 1993-12-29
Abstract: PURPOSE:To provide the reverberation adding device which can add a long-time reverberation without increasing the number of taps. CONSTITUTION:This device is provided with a coefficient variation control part 40 having a means which detects the amplitude level of input sample data and a coefficient processing part 30 having a function for outputting a coefficient sequence for convolutional arithmetic and a function for varying the coefficient sequence. The convolutional arithmetic part 20 is so constituted as to hold a sample data sequence as an object of convolutional arithmetic. When the amplitude level of the input sample data decreases below a specific value, the convolutional arithmetic part 20 places the sample data sequence as the object of convolutional arithmetic in a fixed state and in the coefficient processing part 30, the coefficient sequence supplied to the convolutional arithmetic part 20 is shift in order to a rear part in a reflected sound sequence.
Patent JP-H09191587-A (JP)
Title: Stator core of rotating electric machine
Inventor: SATO AKIHIDE
IPC: H02K1/18
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a stator core of a rotating electric machine which has a small number of part items, a smaller manhour of work and high rigidity. SOLUTION: This stator core is provided with a laminated core 1 formed by laminating a plurality of thin iron plates, an end ring 2 provided on both sides in the axial direction of the laminated core 1, a screw hole 22 for mounting a bracket, which is provided in the end surface in the axial direction of the end ring 2 and a threaded hole 23 for a hanging-up bolt, which is provided in the outer circumference of the laminated core 1. Further, this stator core is provided with a pair of through holes 13 passing therethrough in the axial direction, which are provided at predetermined intervals in a plurality of positions close to the outer circumference of the laminated core 1 and a connecting bar 30 formed by die-casting together with the end ring 2 in the through holes 13.
Patent JP-H10166702-A (JP)
Title: Ink ribbon cassette
Inventor: HORI YOSHIYUKI
IPC: B41J32/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the traveling stability of an ink ribbon and to maintain high print quality by making the lower side of a reeling-out core and an ink ribbon wound around the reeling-out core contact with a sheet having high friction resistance and keeping a change in the height of the side of the ink ribbon below a specified value. SOLUTION: In an ink ribbon cassette, an ink ribbon 12 stored in a case 11 is reeled out from a reeling-out core 20 and taken up by a take-up core. In such case, a sheet 14 having a high friction resistance is pasted to the inside of the bottom of the case 11 so that it may contact with the lower side of the ink ribbon 12 across its maximum winding diameter. The sheet 14 is formed of a material having the ratio of the dynamic friction coefficient to the static friction coefficient of 1/2 or more, preferably a polyurethane foam of 0.3 to 1.0mm in thickness. In this cassette, a change in the height of the side of the ink ribbon 12 in a wound state is set to be within 4% of the width of the ribbon, giving the ink ribbon 12 appropriate back tension at all times.
Patent JP-H05162518-A (JP)
Title: Suspension device for vehicle
Inventor: ANDO FUMITAKA
IPC: B62D7/18
Filed: 1991-12-17
Abstract: PURPOSE:To provide a suspension device for vehicle, which can eliminate the friction to be caused by deformation of a bush and which can improve the camber rigidity and the caster rigidity and which can raise a degree of freedom of the caster control. CONSTITUTION:In a suspension device provided with an upper arm 40, a lower arm 50 and a shock absorber 20, in which the lower end of a shock absorber 20 main frame is connected to the lower arm 50 and the upper arm 40 is engaged with the shock absorber 20 main frame, the lower end of the shock absorber 20 main frame is connected to the lower arm 50 through a universal joint 30. The camber rigidity and the caster rigidity are thereby improved, and a degree of freedom of the caster control is raised.
Patent JP-2001176204-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHIMURA YUTARO
IPC: G11B20/10
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the access speed from becoming slower at the time of performing alternative processing by improving the recording capacity on a recording medium by efficiently allocating an alternative area to the defective area of the recording medium. SOLUTION: A CPU 10 detects a defective area in the recording area of an optical disk 4, secures an alternative area having the same size as that of the detected defective area for the defective area from the free area of the recording area, and records defect alternating information composed of the addresses and sizes of the alternative and defective areas on the optical disk 4.
Patent JP-H10160467-A (JP)
Title: Monorail type surveying instrument
Inventor: SUZUKI HAJIME
IPC: G01C15/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a monorail type surveying instrument which can improve the efficiency of surveying work and underground work and, at the same time, can more certainly secure the safety of workers. SOLUTION: A vehicle fixing mechanism section fixes a vehicle 3 by bringing the contact surface 51 of a contact section 5 into contact with an underground segment and pressing the contact surface 51 against the underground segment by raising a jack when the vehicle 3 stops. Level maintaining mechanism sections 6 are provided on the same surface (equipment mounting section 34) as that of an surveying instrument 35 and adjust the level of the vehicle 3 by advancing or retreating a suspended lever 7. A braking mechanism section 11 is constituted of a mechanical mechanism and stops the vehicle 3 by locking the braking pins of an actuating section in holes 23 drilled into a running trach surface 22.
Patent JP-H11182877-A (JP)
Title: Bathroom heater
Inventor: SAKO NORIYUKI
IPC: A47K4/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heater in which a user can take a comfortable bath with the floor face being heated in a short time before taking a bath. SOLUTION: A bathroom heater comprises a hot water supply pipe 3 supplying high temperature hot water, a steamer unit 1 coupled with the hot water supply pipe 3 and blowing steam-like hot water, and a unit 2 coupled with the hot water supply pipe 3 and spraying hot water onto the floor face. The floor spray unit 2 is coupled with a water supply pipe 4 and the water being supplied therefrom is mixed with hot water being supplied from the hot water supply pipe 3 thus supplying hot water.
Patent JP-H05174311-A (JP)
Title: Magnetic tape device with automatic reverse mechanism
Inventor: YAMASHITA TATSUMARO
IPC: G11B5/027
Filed: 1991-12-19
Abstract: PURPOSE:To prevent the generation of interruption in data write-in and read-out in the period when the changeover of traveling direction for a magnetic tape is being executed. CONSTITUTION:During a halt period when the traveling direction of magnetic tape is changed over at the recording operation, the data to be recorded are stored in a storage part 15, and after the traveling direction of magnetic tape is changed over, the data to be first stored in the storage part 15 are successively written in the magnetic tape. In a reproducing operation, the data are stored in the storage part 15 when one sector of the magnetic tape 25 is being read out, and the reproducing process is performed from the data stored in the storage part 15 during the halt period for the changeover of the traveling direction of magnetic tape. Thus, the interruption of write-in and read-out are eliminated.
Patent JP-H0631299-A (JP)
Title: Dry sludge fusion furnace
Inventor: SHIONO SHUNICHI
IPC: F23G7/00
Filed: 1992-12-18
Abstract: PURPOSE:To make the combustion control of dry sludge automatic and thereby enhance operating accuracy and also operating efficiency by providing a fuzzy inference device with the first and the second fuzzy inference means, a sequence control device and a PID control device. CONSTITUTION:The subject dry sludge function furnace is equipped with the first fuzzy inference means which outputs data in pursuit of an air feed amount for the top and the bottom combustion of the primary combustion chamber using a fuzzy inference technique and a fuzzy control device 20 which outputs data in quest of each inferred value of a total combustion air feed amount, and a combustion burner fuel feed amount for the second combustion chamber using a fuzzy inference technique is provided. In addition, each target value of the air feed amount, the total air feed amount and the burner fuel feed amount is outputted by a sequence control device 230. Further, each control signal for the air feed amount, the total air feed amount and the combustion burner fuel feed amount is sent to each operating valve 112B, 113B, 121F and 122C using a PID control device 240.
Patent JP-H10188647-A (JP)
Title: Ultraviolet curing device
Inventor: OKADA YOSHIO
IPC: F21V11/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet curing device which can apply desired ultraviolet rats to a work using a simple device and obtain films and masks of high accuracy. SOLUTION: An ultraviolet adjusting element 13 having a slit through which ultraviolet radiation passes is placed on top of an ultraviolet lamp 11, a shading furnace 5 having plural slits 18, 10 is provided on top of the ultraviolet adjusting element 13, a mirror 20 is placed on top of the plural slits inside the shading furnace so that ultraviolet radiation is not reflected to the slit, and parallel ultraviolet rays are applied to a work 22 conveyed between the ultraviolet adjusting element 13 and the shading furnace 15.