baber/WOPTO huggingface dataset:
Patent JP-H01130880-A (JP)
Title: Manufacture device for sandwich panel by welding
Inventor: YAMAZAKI AKIRA
IPC: B23K11/10
Filed: 1987-11-13
Abstract: PURPOSE:To efficiently manufacture a product by welding a corrugate metal band to first and second metal bands by welding machine while superposing the first metal band and the second metal band respectively on one side and the other side of the metal band worked in a corrugate shape. CONSTITUTION:The metal band 1A is worked in the corrugate shape by a corrugating machine 2 and the first metal band 3 and the second metal band 4 are superposed respectively on one side and the other side of the corrugate metal band 1 by a superposing roll 6. At this time, the corrugate metal plate 1 and the first and second metal bands 3 and 4 are welded together by the welding machines 50A and 50B. A sandwich panel band P0 formed by this method is cut to prescribed dimensions by a cutting machine 9. By this method, the product can be manufactured efficiently.
Patent JP-H10134694-A (JP)
Title: Cylindrical cut-out
Inventor: NAGASE MITSUYOSHI
IPC: H01H85/58
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To securely prevent invasion of dirt from an opening of a trapezoidal member into a main body while simplifying a structure to fit and hold a sealing plug engaged with the hapezoidal member. SOLUTION: A trapezoidal member 23 is made of elastic material, so that even if accuracy in dimensions of the insulator main body 12 varies, an error in dimensions of an insulator main body 12 can be absorbed by elastic deformation of the trapezoidal member 23 when the trapzoidal member 23 is fixed to the insulator main body 12. As a result, the trapezoidal member and the insulator main body are adhered each other and kept contacted. In addition, since a fitting and holding portion 31 to fit and hold the sealing plug is formed as one unit, metal fixtures and the like for engaging holding used in the past are not necessary any more.
Patent JP-2001110831-A (JP)
Title: External connecting protrusion and its forming method, semiconductor chip, circuit board and electronic equipment
Inventor: TSUDA AKIHITO
IPC: H01L21/60
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an outside connecting protrusion whose aspect ratio is high capable of reducing the usage of metal being materials and a method for forming the outside connecting protrusion, and for the provide a semiconductor chip using the protrusion, and a circuit board and electronic equipment. SOLUTION: In an outside connecting protrusion 10, a projecting body 22 made of resin is formed adjacently to an electrode pad 20, and a conductor 24 made of metal is formed across an electrode pad 14 and the projecting body 22. Thus, the outside connecting protrusion having a high aspect ratio can be easily formed.
Patent JP-H04163350-A (JP)
Title: Raise-toned automotive trim material
Inventor: SHIMAZU TAKUMI
IPC: D04B21/00
Filed: 1990-10-26
Abstract: PURPOSE:To provide the title trim material causing no blackishnesses and whitishnesses, sustainable in bulkiness, having soft, high-grade feeling, consisting of a cut pile fabric made of tricot knit fabric with its pile yarns comprising specific polyethylene terephthalate filaments. CONSTITUTION:The objective trim material consisting of a cut pile fabric made of tricot knit fabric with its pile yarns comprising polyethylene terephthalate filaments >0.70 (pref. >=0.75) in intrinsic viscosity and >=65 (pref. >=70)Angstrom  in the crystallite size on the (100)-plane determined by the wide angle X-ray diffraction analysis. The present trim material gives peach skin-, suede- or velour-toned touch.
Patent JP-H03148935-A (JP)
Title: Bit mediating system by current detection
Inventor: IGARI YUICHI
IPC: H04L12/40
Filed: 1989-11-06
Abstract: PURPOSE:To attain secure multiplex communication by comparing the bit potential of self-communication data with a bit potential whose priority is previously set to be high between communication processing equipments when the collision of communication data is detected, and stopping self-transmission when they are in discordance. CONSTITUTION:A one shot signal is generated whenever an input signal is inverted, and a prescribed period from when the input signal is inverted is masked. Thus, the current of transmission data and a current generated by the collision of transmission data are discriminated. A discriminated voltage is inverted again in a comparator A16, and is outputted as the signal of collision detection. A judgement circuit A17 judges it is overcome by a communication processor B13, outputs the signal of transmission stop to a communication control circuit 2 and stops transmission from a subsequent bit.
Patent JP-H11195119-A (JP)
Title: Fingerprint register, fingerprint collating device and its method
Inventor: FUJII YUSAKU
IPC: G06K9/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To stably execute precise fingerprint collation by extracting a feature point on a ridge from fingerprint data and collating a fingerprint based on the arranging state of the feature point with respect to the ridge. SOLUTION: A fingerprint data inputting means 1 inputs fingerprint data. Fingerprint data is fingerprint picture data or compressed picture data, etc. A ridge extracting means 2 extracts the ridge on the fingerprint based on inputted fingerprint data. An feature point extracting means 3 extracts the feature point on the ridge. An arranging state detecting means 4 detects the arranging state of the feature point on the ridge. A collating means 5 collates the fingerprints based on the arranging state of the feature point on the ridge. Even when the kind, the position and the direction of the feature point vary depending on at the time of registering a fingerprint and at the time of collating the fingerprint, the mutually connecting state of feature points by the ridge varies little, therefore the same fingerprint is correctly identified.
Patent JP-H06139395-A (JP)
Title: Method for reading label on face of column products
Inventor: HIRAMITSU MASASHI
IPC: G06K7/10
Filed: 1992-10-26
Abstract: PURPOSE:To provide the simple method for reading a label on the end surface of column products. CONSTITUTION:In vertically feeding column products 1 on which pastes a label with a bar code printed on an end surface in the direction shown in an arrow mark F direction, an optical label reading device 7 is mounted at an angle thetaat the height of (h) from an axial direction center line 6 of the column products 1 and where a laser beam axis 8 intersects with an axial direction center line 6 at an intermediate point T between a scanning start point R and a scanning end point S. With the movement of the end surface of the column products 1, by scanning from the lower part to the upper part of the column products 1, a bar code is read.
Patent JP-H03148855-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAMURA HIROKI
IPC: H01L21/768
Filed: 1989-11-06
Abstract: PURPOSE:To suppress the high resistance and disconnection of a wiring by forming a first SOG film on a board in thickness causing no crack, then coating it with a second SOG film in coating liquid containing more solid content, and baking it. CONSTITUTION:Aluminum wiring 202 is formed on an IC board 201, and an insulating film 203 of a lower layer is formed thereon by a depositing method. Then, after it is coated with a first SOG film 204a in thickness causing no crack, it is baked. Then, it is coated with coating liquid containing more SiO2 of solid content than that of the first film 204a, baked and a SOG film 204b is formed. Thereafter, an insulating film 205 of an upper layer is formed by a depositing method. Thus, the flatness of the intermediate layer of an interlayer insulating film is improved, and even if a metal wiring is formed on the upper layer, an increase in the resistance and disconnection of the metal wiring can be prevented.
Patent JP-H06141261-A (JP)
Title: Head mounted display system
Inventor: TABATA SEIICHIRO
IPC: G02B27/02
Filed: 1992-10-26
Abstract: PURPOSE:To improve the reality of a display by allowing a mounting person to simultaneously see his own hands, body. and legs or the like so as to be overlapped in the video of a head mounted display device. CONSTITUTION:A user M mounting a see-through type head mounted type display device 10 sees a displayed electronic image, and the display device 10 is a see-through type so that the user can simultaneously see the image of an outside field. A non-reflection coating is provided to a shielding body 11 surrounding the user M, and the user 11 can not see the image of the shielding body 11. However, the hands, body, and legs or the like of the user M are illuminated by an illuminating device 12, so that the user M can see those images. Therefore, the user M can see the video in which the electronic image and his own hands, body, and legs are overlapped, and feel that his own body exists in a virtual space. Thus, the reality can be improved.
Patent JP-H03151097-A (JP)
Title: Cleaning device for sewage
Inventor: MACHII HIROYOSHI
IPC: C02F9/00
Filed: 1989-11-04
Abstract: PURPOSE:To allow the sufficient treatment of even the waste water contg. BOD and COD components of a high concn. by providing a sludge digestion tank which is provided with an aerator in the bottom and digests sludge in aerobic environment and returning the digested sludge again to an aeration tank. CONSTITUTION:The aerobic environment is maintained in the sludge digestion tank 60 by the air supplied from an aerator 61 and the sludge 52 supplied from a settling tank 50 is activated and digested. The supernatant liquid thereof is returned to the 1st aeration tank 20, by which the cleaning effect of various kinds of living things from the Protozoa of the 1st aeration tank 20 to the Metozoa of the 2nd and 3rd aeration tanks 30, 40 is utilized. In addition, the food chain between these microorganisms is utilized, by which even the sludge generated in the sludge cleaning device is mostly digested in the device. The amt. of the remaining sludge is drastically decreased and the maintenance of the device is extremely facilitated.
Patent JP-H07123188-A (JP)
Title: Original reader
Inventor: HASHIMOTO TAKAAKI
IPC: H04N1/04
Filed: 1993-10-22
Abstract: PURPOSE:To allow the operator to recognize that a wide original is read by stopping the reading of the original and informing the arrival of the wide original when the width of the original to be detected is wider than a predetermined width. CONSTITUTION:The reader is provided with an image sensor 4 and a read section 2 used to read an original, an original width sensor 5 sensing the width of the read original, a 3rd RAM 12 storing the original, a system control part 1 editing the original, and a display part 8 used to notify required items for the operator. When the width of the original sensed by the original width sensor 5 is wider than a predetermined width, the reading of the original is once stopped under the control of the system control part 1 and the reading of the wide original is informed to the operator by the display part 8. The operator selects whether or not the reading of the original is to be continued by using an operation part 7. Thus, when a wider original is read, it is recognized by the operator.
Patent JP-S62146610-A (JP)
Title: Manufacture of cord topping member and its device
Inventor: MURANAKA MINORU
IPC: B29C48/70
Filed: 1985-12-23
Abstract: PURPOSE:To cause the thickness of a topping rubber to be uniform by a method in which the topping is carried out by an extruding device, while aligning a plurality of reinforcing materials, and then in the state where the thickness of the topping rubber is uniformalized, a desired curvature is given. CONSTITUTION:The topping head 2a of a device 2 is provided with the guide 9 aligning reinforcing materials W in a head body 8, and the die 10 extruding the reinforcing materials W is provided at the tip of the guide. A plurality of the reinforcing materials W delivered from a reinforcing material-delivering device 1 are extruded from the die 10, while being aligned by he guide 9. Said reinforcing materials are covered at their front and rear surfaces with the rubber materials G delivered from the side of the extruding device 2. The roll 6 of a take up device 3 gives the difference of the peripheral speed in width direction of a cord toping member Q, using the roll formed in a tapering, whereby the topping member is formed to have a specified curvature by the friction force between the roll 6 and the cord toping member Q. Accordingly, the cord topping member having no pitch disorder of the reinforcing materials and its uniform rubber thickness can be manufactured.
Patent JP-H09106340-A (JP)
Title: Fifo memory controller
Inventor: NAKAGAWA KAZUMI
IPC: G06F5/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the rate of occurrence of the malfunction by the erroneous recognition of a pointer. SOLUTION: Each of memory blocks 1 and 2 divided into two is connected with common address signal lines AD0 to AD6 . Between the memory blocks 1 and 2 and a data bus 8, gates 6 and 7 are connected. The gates 6 and 7 are connected with an address signal line AD7 and the gates complementarily operate by connecting the one gate 7 with an inverter 11. When procedure data is written for the address (n) that a pointer 3 for which an execution procedure writing is already performed instructs, data is transmitted to only one memory and data is not transmitted to the pertinent address of the other memory, by the address signal line AD7 and the gates 6 and 7. In this state, a memory/write signal is inputted, procedure data is written in the pertinent address of the one memory and a cancel writing is performed for the pertinent address of the other memory.
Patent JP-H10128846-A (JP)
Title: Manufacture of cylindrical laminated film
Inventor: KIDO YOSHIYUKI
IPC: B29L9/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a cylindrical laminated film which is easily molded and excellent in transparency without any crease in the case where aromatic crystalline thermoplastic resin is used as one of a cylindrical laminated film in a downward water cooling system inflation molding method. SOLUTION: A plurality of laminated bubbles 3 molded by extruding molten resin downward from a laminate die 1 are air cooled, successively water cooled with a sizing ring part 5, further made flat with a stabilizer 6, and taken back with a pinch roll 7. In a downward water cooling inflation molding method for cylindrical laminated film, at least olefin thermoplastic resin and aromatic crystalline thermoplastic resin having a melt flow rate of 3-8 are used as the resin, and molding is carried out by making the most outer layer of the cylindrical laminated film with an olefin thermoplastic resin film, and setting a temperature of a die layer for aromatic crystalline thermoplastic resin at near a melting point to the melting point or lower of the aromatic crystalline thermoplastic resin.
Patent JP-H08142424-A (JP)
Title: Recording apparatus
Inventor: KASAHARA TAKASHI
IPC: B41J13/00
Filed: 1994-11-22
Abstract: PURPOSE: To provide a serial recording apparatus capable of mounting an ASF contributing to the reduction of power and noise. CONSTITUTION: In a serial recording apparatus having a freely detachable ASF driven by a sheet feeding motor, an ASF attachment and detachment detection means 103, a power changeover means (motor drive control means 105) changing over the drive power of a motor and a control means (CPU 101) controlling the changeover due to the power changeover means on the basis of the data from the ASF attachment and detachment detection means are provided.
Patent JP-2001109268-A (JP)
Title: Electrophotographic developing device and method
Inventor: OISHI CHIKASHI
IPC: G03G15/11
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic developing device capable of preventing the irregularity and the blotting of a developed image without increasing its cost remarkably. SOLUTION: In this electrophotographic developing device 1, an image is developed by applying electric field to a planographic printing original plate P where an electrostatic latent image consisting of a non-image part where surface potential remains and an image part where the surface potential is attenuated is formed by exposure after uniformly electrifying a photosensitive layer in developer TL so that electrified developing material in the developer TL may be electrodeposited on the image part. The electric field is generated in an area where an electrode 5a to which bias voltage V1 is applied and the plate P are opposed through a gap. Then, the electrode 5a is formed so that the developer TL can flow in a direction parallel with the electric field.
Patent JP-S62148316-A (JP)
Title: Preparation of microspherical silica
Inventor: MORIKAWA MASARU
IPC: C01B33/12
Filed: 1985-12-20
Abstract: PURPOSE:To prepare sufficiently dispersed microspherical silica by hydrolyzing tetraalkoxysilane by adding solution of tetraalkoxysilane to a soln. of aq. ammonia in a specified org. solvent. CONSTITUTION:Tetraalkoxysilane (e.g. tetraethoxysilane) is hydrolyzed by adding soln. of the tetraalkoxysilane or its partial condensation product to a soln. obtd. by dissolving aq. ammonia in 3-4C org. solvent (e.g. propanol, isopropanol, acetone, etc.) which can dissolve water. Microspherical silica which is dispersed more sufficiently than conventionally obtd. microspherical silica is obtd., which is expected to be used as packing material for gas and liquid chromatography or molding material for silica ceramic.
Patent JP-H03173657-A (JP)
Title: Method and device to improve quality of print image
Inventor: MAIRON YUUJIN YOKUNISU
IPC: G03G15/04
Filed: 1990-10-24
Abstract: PURPOSE: To enhance the quality of a print image by generating a first digital data signal comprising unitary signal pulses representative of a character to be displayed, and a second digital signal having sets of pulses corresponding to each unitary pulse in the first data signal wherein each set of pulses comprising a leading pulse and a trailing pulse of equal duration and equal interval spacing from immediately following and preceding pulses. CONSTITUTION: A correction signal part 170, 172 comprises a leading high pulse 181, 191, a central high pulse 183, 193, and a trailing high pulse 185, 195. The pulse 181, 191 has a duration (a) spaced apart from the pulse 183, 193 by a duration (b) while the pulse 185, 195 has a duration (d) spaced apart from the pulse 183, 193 by a duration (c). The pulse 181 has a leading edge 171 aligned with that of a signal pulse 110 and the trailing edge of pulses are also aligned. Since blur regions appear at the leading and trailing edges of a character, stepwise appearance is suppressed at the corner edge of the character.
Patent JP-H05126220-A (JP)
Title: Power train structure for vehicle
Inventor: AKUTAGAWA HITOSHI
IPC: B60K17/30
Filed: 1991-11-05
Abstract: PURPOSE:To make the power train structure compact in the power train structure in which a belt type continuously variable transmission is arranged in the longitudinal direction of a car against a transverse engine. CONSTITUTION:A crankshaft 3e of an engine 3 is arranged in the width direction of a car. A belt type continuously variable transmission 20 is arranged behind the engine 3. A supporting shaft 22a of a driving pulley 22 and a supporting shaft 23a of a driven pulley 23 of the continuously variable transmission 20 are both arranged in parallel with the crankshaft 3e. A forward/ backward driving switching device 15 is arranged to the right in the figure of a torque converter 10 connected to one end of the crankshaft 3e of the engine 3. In the meantime, a reduction gear 30 which can reduce speed in two stages is arranged on the opposite side to the side of the forward/backward driving switching device 15 on the side in the width direction of the continuous variable transmission 20. By this, the whole power train can be reduced in the width direction, and an allowance is given to the space around a differential gear.
Patent JP-H06135601-A (JP)
Title: Sheet body feed/control device
Inventor: HARADA TAKASHI
IPC: B65H7/12
Filed: 1992-10-27
Abstract: PURPOSE:To provide a sheet body feed/control device which can easily detect whether the number of supplied sheet bodies, is proper or not when the sheet bodies like printing paper sheets are sequentially fed to a device like a printing machine by its simple structure independently from the material or the thickness of the sheet body. CONSTITUTION:Ultrasonic wave is emitted from a wave transmitter 3 on the way of feeding a printing matter 1. At the time, the ultrasonic wave penetrating the printed matter 1 is received by a wave receiver 5, and the signal according to the strength of wave receiving is obtained by a wave receiving circuit unit 15. The wave receiving signal according to the latest printing material 1 out of the wave receiving signals is held by a signal holding circuit 30, while the wave receiving signal according to the preceding printing material 1 is held in a signal holding circuit 31. The ratio between the values of a pair of held wave receiving signals is found by a judging circuit 17, moreover two-sheet insertion of the printing material 1 is detected by comparing the ratio with the prescribed judging value.
Patent JP-2000104623-A (JP)
Title: Plating pre-treatment device for multicylinder engine block
Inventor: OGAWA YOSHIMITSU
IPC: F02F1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose plating pre-treatment device which can treat a plurality of kinds of multicylinder engine blocks. SOLUTION: Pipes 1, 11 are composed of lower pipes 2, 2 substantially reaching a cylinder pallet 26 at their upper ends 2a, 2a, straight joints 4 and eccentric joints 8 which can be extended into and retracted from the upper ends 2a, 2a of the lower pipes 2, 2, and upper pipes 3, 3 which can be extended into and retracted from the straight joints 4 and the eccentric joints 8. With the provision of the straight joints 4 and the eccentric joints 8, the upper pipes 3 can be displaced, relative to the lower pipes 2. With this arrangement, the positions of the upper pipes can be changed in accordance with pitches of cylinders in any of various kinds of multicylinder engine.
Patent JP-2001115338-A (JP)
Title: Double-layered hollow polyester fiber
Inventor: SHIMICHI SUSUMU
IPC: D01F8/14
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain bi-component hollow fibers that hold together ultraviolet rays-screening function, good color development and the dry touch common to dull fibers. SOLUTION: This bi-component hollow fiber is a hollow sheath-core type multifilament yarn having a polyester polymer A as the sheath component and another polyester B different from A as the core component where the two components A and B satisfy the formula [I]: La×0.5<Lb<La×3.0 (La is the wall thickness of the sheath component formed by the polymer A and Lb is the wall thickness of the core component formed by the polymer B in the fiber cross section. The ionic dye-dyeable double-layered hollow polyester fiber comprises the core component of the ionic dye-undyeable polyester polymer B including 2-30 wt.% of an ultraviolet rays-screening ceramic and the sheath component of the ionic dye-dyeable polyester A including 1-20 wt.% of a ceramic different from that in the core component.