baber/WOPTO huggingface dataset:
Patent JP-H07176564-A (JP)
Title: Manufacture of semiconductor device using film carrier
Inventor: TAKEGAWA KOICHI
IPC: H01L21/60
Filed: 1992-11-02
Abstract: PURPOSE:To manufacture a semiconductor device having a number of electrode terminals easily by a method wherein a film carrier tape is cut into individual pieces. CONSTITUTION:A process in which contactors are brought into contact with electrical screening pads 5b of a film carrier tape of the film carrier of a semiconductor device for electrical screening is provided. The film carrier tape is cut into individual pieces in a process before the electrical screening process and each individual piece is mounted between reinforcing frames 12b and 11b which have holes 15b for conveyance and positioning and window parts 16b from which some of the sprocket holes 1b of the film carrier tape and all the electrical screening pads are exposed.
Patent JP-H05133893-A (JP)
Title: Detecting apparatus of turbidity
Inventor: OYAMA TADASHI
IPC: G01N21/59
Filed: 1991-11-11
Abstract: PURPOSE:To detect a change in the turbidity of a fluid consecutively, simply and accurately. CONSTITUTION:A projector 3 projecting a laser light, a photosensor 5 sensing the laser light and a transparent vessel 9 holding a fluid in a flowing state are provided and the turbidity is detected from the quality of the light transmitted through the transparent vessel 9. The transparent vessel 9 is provided with a fluid discharge port 97 discharging the fluid in the transparent vessel 9 and with a fluid supply port provided on the opposite side to the discharge port 97 and supplying the fluid into the transparent vessel 9. The fluid being an object of detection is supplied into the transparent vessel 8 sequentially from the fluid supply port and the fluid held in the transparent vessel 9 is thereby replaced. By this constitution, a change in the turbidity of the fluid can be detected consecutively.
Patent JP-S63148281-A (JP)
Title: Developer toner concentration control method for developing device
Inventor: OKAMOTO YUKIO
IPC: G03G15/08
Filed: 1986-12-12
Abstract: PURPOSE:To hold the toner concentration of a developer invariably constant and to obtain constant recording image density by holding the output of a toner sensor which detects variation in toner density from variation in the magnetic resistance of the developer at a constant level. CONSTITUTION:A developing device 2 attracts a developer consisting of a mixture of toner and magnetic carriers in a developer pool 5 to the surface of a sleeve made of a nonmagnetic material with the magnetic force of a magnet body 4 provided in the sleeve 3, carries the developer as shown by an arrow, and controls the thickness of the developer by a layer thickness control blade 6 to form a developer layer. A controller rotates the sleeve 3, magnet body 4, and agitator roller 10 of the developing device 2 while the specific record number of electrostatic images are developed, and receives toner concentration information (p) outputted by a toner sensor 11 to rotate a toner supply roller 9 when p>=(L+DELTAL) and stop the rotation of the toner supply roller 9 when p<=(L-DELTAL), thereby holding the (p) at the constant level L. Consequently, the developer toner concentration of the developing device is made invariably constant.
Patent JP-H07145874-A (JP)
Title: Exhauster
Inventor: IDE KAZUHIRO
IPC: A61B5/022
Filed: 1993-11-25
Abstract: PURPOSE:To reduce the size of an exhauster and to reliably provide stable exhaust characteristics by detecting the pressure of fluid guided through an inflow port to a valve chamber, controlling a drive part according to a detecting output and then regulating a discharge amount through a discharge port. CONSTITUTION:The pressure of pressure fluid flowing in the valve chamber 11 of an exhaust valve 1 through an inflow port 12 is detected by a detecting part 4. From a pressure value detected by the detecting part 4 and the change thereof, the area of the opening of a discharge port 13 by a valve body 15 is controlled through a drive part 3 by a control part 5 so that given exhaust characteristics are provided. Formation of a drive part 3 is such that an electromagnetic is embedded in the vicinity if the opening part on the valve chamber 11 side of the discharge port 13 of a silicone base board 10. The valve body 15 is formed of a magnetic substance, such as permalloy, the discharge port 13 is opened and closed through magnetic suction of the valve body 15 by an electromagnet and the position of the valve body 15 is controlled by the magnitude of an electromagnetic attraction force and resiliency of a diaphragm 14. Thus, given exhaust gas characteristics are reliably provided and since formation on the semiconductor base board is effected, size can be reduced.
Patent JP-H11136194-A (JP)
Title: Control method of light source for optical bus circuit system
Inventor: ITO KEIICHIRO
IPC: H04B10/27
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To realize accurate data transfer by preventing the superimposition of an undesired leaked light from other optical transmission circuit as noises on an optical signal sent from an optical transmission circuit. SOLUTION: An optical bus circuit system is made up of a plurality of optical transmission circuits 22, an optical reception circuit, a plurality of exclusive circuits sending an input signal (i) to the optical transmission circuits, and an optical transmission circuit network. In each optical transmission circuit 22, an adder circuit 7 adds a signal current I resulting from amplifying the input signal (i) at an amplifier circuit 5 and a bias current Ib from a bias circuit 62, and the summed-up current is given to a light source 8, which outputs an optical signal P in response to an input current. The bias circuit 62 is controlled by a control signal C, and when the optical transmission circuit 22 outputs or sends the optical signal P and at its standby state only, the circuit 62 outputs the bias signal Ib .
Patent JP-S62155656-A (JP)
Title: Telephone set
Inventor: FUJITA HISANORI
IPC: H04M1/00
Filed: 1985-12-27
Abstract: PURPOSE:To improve the transmission voice information density per unit time by applying high speed reproduction to a message recorded at a normal recording speed, sending it to an opposite side via a telephone line, allowing the opposite side to apply high speed recordig to a sent high speed reproducing voice signal and to reproduce the signal at a normal speed. CONSTITUTION:After a tape recorded with a message at a normal speed in advance to be sent is loaded to a high speed recording/reproducing tape recorder 4, an opposite party is called and the preparation of high speed recording is executed, when a button A of an operation button 14 of a telephone set main body 1 is depressed, a tape recorder control circuit 13 receives it and gives a command to a talking control circuit 11 and a tape recorder 4, which is brought into the high speed reproduction mode, and the reproduced voice signal is sent to an opposite telephone set via an output line 200, a talking control circuit 11, a trunk line interface 12 and a trunk line 3. After the tape is loaded to the tape recorder 4 at the reception side when the high speed reproduction voice transmission is informed, a button B of the operation button 14 is depressed and the high speed reproduction voice signal inputted via the input line 300 is subject to high speed recording by the tape recorder 4. The tape subject to high speed recording is reproduced at a normal speed to listen to the content of the sent voice signal.
Patent JP-H11131103-A (JP)
Title: Composition for powder injection molding and production of powder injection molded goods
Inventor: ITOU SHIZUE
IPC: B22F3/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. for powder injection molding for obtaining sintered compacts having excellent dimensional accuracy without the occurrence of warpage, deformation, etc., in parts by uniformly progressing sintering shrinkage in a powder injection molding method using powder for sintering and a process for producing powder injection molded goods by using the same. SOLUTION: The compsn. for powder injection molding is manufactured by kneading the powder for sintering and resins of which pyrolysis ends at a temp. below the sintering shrinkage initiation temp. of the powder for sintering as the respective components of an org. binder. This compsn. is molded to form injection moldings. The respective components of the org. binder are removed at the temp. below the sintering shrinkage initiation temp. of the powder for sintering by which the degreased moldings are obtd. in a degreasing stage of the injection moldings. This degreased bodies are sintered.
Patent JP-S62155711-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: E02B9/06
Filed: 1985-12-26
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-S63148296-A (JP)
Inventor: ARAKI YUTAKA
IPC: G09G3/32
Filed: 1986-12-11
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-S63148761-A (JP)
Title: High resolution multielement sensor
Inventor: HARADA HISAFUMI
IPC: H01L27/14
Filed: 1986-12-11
Abstract: PURPOSE:To enlarge a fill factor, and also, to improve the resolution in the sub-scanning (advance) direction by placing zigzag rectangular elements in two straight lines, giving a prescribed delay between each element train and providing an output. CONSTITUTION:Photodetectors a1-an of a light receiving part 1 and photodetectors a11-a1n of a light receiving part 2 are arranged zigzag through a channel stopper 9, in a short rectangle in a sub-scanning direction. Outputs of these photodetectors are outputted to an analog output gate 7 through input gates 3, 4 and horizontal register 5, 6. In this case, by the gates 3, 4, the output of the element train of the light receiving part 1 is more delayed than the output of the light receiving part 2 and information of the same line is fetched. By reading it out alternately by the gate 7, the signal of a multielement sensor of a one-dimensional array to be equivalently two times is outputted equivalently from an on-chip amplifier 8. Accordingly, a fill factor becomes large, and the resolution is improved.
Patent JP-H08132571-A (JP)
Title: Laminated decorative sheet and its manufacture
Inventor: NEZU YOSHIAKI
IPC: B32B27/08
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a laminated decorative sheet wherein a fluororesin film which is excellent in weather resistance and stain resistance is enabled to be thermally laminated on a vinyl chloride resin-contained sheet, and they are laminated. CONSTITUTION: A fluororesin intermediate sheet 7 is formed by laminating successively a layer 3 having a urethane resin in which a vinyl chloride-vinyl acetate copolymer is used, a patterned layer 4, and a layer 5 having a vinyl chloride-vinyl acetate copolymer and an acrylic resin on a fluororesin film 2 by coating and printing. This sheet 7 is thermally laminated on a sheet 6 having a vinyl chloride resin. When an embossing plate is used in that case, an irregular pattern can be formed by doubling embossing. An ethylene- tetrafluoroethylene copolymer(ETFE) is preferable as the fluororesin.
Patent JP-H02143640-A (JP)
Title: Optical receiver
Inventor: TSUNODA KAZUYA
IPC: H04B10/2507
Filed: 1988-11-25
Abstract: PURPOSE:To keep the width of a voltage signal constant and to obtain an optical receiver without malfunction by separating a voltage signal from a current-voltage conversion means into a positive signal and other inverting signal, smoothing them respectively and adding the difference signals. CONSTITUTION:An optical current from a photoelectric conversion element 1 is converted into a voltage by a current voltage amplifier means 11 and inputted to a separation means 21. The means 21 divides the signal into a positive signal and an inverting signal caused in a period without the positive signal and the result is outputted to smoothing means 31,41. The means 31,41 smooth the positive signal and the inverting signal respectively and a differential means 51 adds the differences between the positive signals and the inverting signals. Then the added voltage signal and the identification level are compared and binarized via a comparator circuit 61. Thus, the amplitude of the voltage signal is increased/decreased up to a prescribed value in response to the quantity of voltage signal width distortion, the width distortion of a digital signal is made proper without being affected by the output of the optical signal and malfunction is reduced.
Patent JP-H09109233-A (JP)
Title: Foreign matter inspecting apparatus for molten resin
Inventor: GOTO KAZUHIKO
IPC: B29C48/92
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detection judgement for fibrous foreign matter included in resin by installing a screen mechanism on the upstream side in a specific length or less from the detecting part of the foreign matter in the molten resin passing a passage. SOLUTION: A screen mechanism 2 is provided on the end side of the screw 1 of an extruder, and the molten resin filtered by the mechanism 2 is passed through a passage 3 and again passed through the mechanism 21. The position of the distance L from the mechanism 21 is formed as a detecting part. The distance L is within 800mm. A transparent cylinder, i.e., cell 4 is provided at the downstream side of the position provided with the mechanism 21. The inner diameter of the cell 4 is formed the same as the front and rear channel diameters and shape, and it is installed at the intermediate of the channel. The interior of the cell 4 is observed from several directions from the exterior of the cell 4 by a CCD camera 5 to make it possible to observe from where the fiber flows.
Patent JP-H06152181-A (JP)
Title: Electromagnetic wave shielding material
Inventor: YAMAMOTO AKIRA
IPC: D06M101/16
Filed: 1992-11-06
Abstract: PURPOSE:To obtain electromagnetic waves shielding material excellent in shielding capability, in particular, of electric field component, and also in workability. CONSTITUTION:A first web layer 3 composed of kneaded web of silver-plated fiber 1 and polyester fiber 2, and a second web layer 5 composed of kneaded web of nickel-plated fiber 4 and polyester fiber 2 are laminated, and bonded by using resin binder 6. Thereby electromagnetic waves shielding material A is constituted.
Patent JP-H09108530-A (JP)
Title: Adsorbing type dehumidifying apparatus
Inventor: TASHIRO HIDEFUMI
IPC: B01D53/26
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbing type dehumidifying apparatus requiring no installation for regenerated air, compact in equipment, not too taking running cost and capable of being changed over to dehumidification immediately after the completion of the regeneration of an adsorbent. SOLUTION: An air supply port 15 is provided to the lower part of a cylindrical hermetically closed container and an exhaust port 16 is provided in the upper part thereof and air to be treated is selectively supplied into a plurality of dehumidifying towers 7, 12 wherein dehumidifying adsorbent 20 is supported by nets 8 from respective air supply ports and a microwave generator 17 is provided in the upper part of the dehumidifying tower.
Patent JP-2001123346-A (JP)
Title: Highly elastic false-twisted processed yarn and its production
Inventor: KIDO YOSHIKI
IPC: D02G3/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a processed yarn having a non- twisted structure, excellent in high elasticity and covering property and also in post-processing property, and to obtain a highly elastic processed yarn having the non-twisted structure, having a stiffness and puffy feeling, capable of exhibiting an expressive feeling on preparing a knitted or woven fabric, and suitable for the knitted or woven fabric used as a clothe. SOLUTION: This highly elastic false-twisted processed yarn is constituted of a polyurethane elastic yarn and plural thermoplastic multifilament yarns and has a structure in which the polyurethane elastic yarn positions at the central part or in the vicinity of the central part, the thermoplastic multifilament yarns surrounds it and the polyurethane elastic fiber is covered by the thermoplastic multifilament yarns so as not to expose the polyurethane yarn essentially to the outside part of the thermoplastic multifilament yarns when viewing at any optional cross sectional surface of the yarn, and all the yarns are interlaced.
Patent JP-S63147555-A (JP)
Title: Regenerating treatment for denitration catalyst
Inventor: SENOO NOBUMASA
IPC: B01J38/00
Filed: 1986-12-12
Abstract: PURPOSE:To simply subject the titled catalyst, of which the capacity is lowered due to a poisoning material, to a regenerating treatment in a short time by simultaneously washing and polishing with a liquid contg. a powder with abrasion capacity or an acidic washing liquid. CONSTITUTION:A basket for catalyst 13 packed with the catalyst 14 for denitration, of which the activity is decreased due to using for a long period, is hung on a hook 15 of a crane, etc., and taken into a regenerating treatment tank 3. The regenerating treatment is started by adjusting the direction of gas passage of the catalyst for denitration to the flowing direction of the washing liquid 4, injecting the washing liquid 4 from a injection tube 5, and then injecting an abrasion powder into a circulating channel 6 while working a circulation pump 7. The washing liquid 4 mixed with the abrasion powder is transported from an inlet header 8 to the regenerating treatment tank 3 through the circulating channel 6, uniformly flowed to the opposite side and returned again to the circulating channel 8 from the outlet header 9, and then repeatedly circulated. Thus the catalyst 14 for denitration is uniformly washed with the washing liquid 4.
Patent JP-H08163340-A (JP)
Title: Facsimile controller
Inventor: MUKAI KOICHI
IPC: H04M11/00
Filed: 1994-11-30
Abstract: PURPOSE: To prevent misdetection of an incoming signal of a specific frequency by receiving a call automatically when an input level of specific frequency is within a range of a prescribed level. CONSTITUTION: When a network control circuit 9 controls the connection with a public line to obtain a call reception signal, a frequency detection circuit 3 detects a frequency of the incoming call signal outputted from the network control circuit 9 and an input level at the frequency. The circuit 3 detects the input level at the frequency of the incoming call signal for automatic call reception at a detector 4 and detects the input level at a frequency not much included in the incoming call signal receiving automatically by the detector 5. A frequency detection control circuit 2 receiving the level receives automatically the incoming signal when the input level by the detector 4 is a prescribed level or over set by the circuit 2 and also the input level by the detector 5 is a prescribed level or below.
Patent JP-H09138800-A (JP)
Title: Document preparation method and device
Inventor: TAKAZAWA TORU
IPC: G06F17/27
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce a work burden accompanied by means of a change in the structure of a document to be handled and to speedily correspond to the change. SOLUTION: Document data on unit documents constituting a sightseeing information document such as the guide of famous places are stored in a data base 14. An allocation style at the time of constituting one sightseeing information document by combining the unit documents is stored in an allocation style storage part 16. A retrieval part 12 reads the allocation style from the allocation style storage part 16 and retrieves the unit document fitted to a retrieval condition inputted from the retrieval condition input part 10 from the data base 14. A synthesized document generation part 18 generates synthesized document data on the sightseeing information document by allocating the retrieved unit documents in accordance with the allocation style. Synthesized document data generated is outputted from an output part 20.
Patent JP-H03158668-A (JP)
Title: Automatic ice plant
Inventor: OIKE HIROSHI
IPC: F25C1/20
Filed: 1989-11-15
Abstract: PURPOSE:To make transparent ice satisfactorily in a simple structure by forming axially movably an ice making tray, and providing vibration applying means for applying vibration axially to the tray at the time of ice making. CONSTITUTION:A water supply pump 35 is driven through a transistor 45 for predetermined time in a water supplying step, and water is supplied to a ice making tray 14. In an ice making step, chilled gas is supplied from a chilled gas supply port 37a mainly toward the lower side of the tray 14. On the other hand, a waveform voltage signal is output from a microcomputer 40 to a transistor 46 to control the energization or deenergization of a solenoid coil 19, and the tray 14 is vibrated axially (oppositely to a direction of an arrow A) by a vibration applying mechanism 18. A heater 39 is energized through a transistor 47, and a water surface side is heated. Accordingly, forming of ice on the surface side is delayed, ice is sequentially formed from the bottom of the tray 14, and the surface is finally formed. Accordingly, bubbles contained in the water can be escaped to form a transparent ice.
Patent JP-H08151808-A (JP)
Title: Bathroom unit
Inventor: MURAKAMI TAKUSHI
IPC: E04H1/12
Filed: 1994-11-30
Abstract: PURPOSE: To prevent water absorbing deformation in a wall panel by recessedly arranging a drain groove on the upper face of a flange in a bath room unit in which a flange for wall panel installation is arranged in the standing wall upper end in the circumference. CONSTITUTION: In a bathroom unit 1 in which a washing space 11 and a bath tub 12 are integrally arranged, a wall panel mounting flange 14 is arranged over the approximately whole circumference on the upper end of a standing wall 13 on the circumference of the unit 1. On the upper face of the flange 14, a drain groove 15 having an approximately rectangular cross section is recessedly arranged along the end edge, while a drain hole 16 opening to the inside of the unit 1 is arranged in the vicinity of a corner part of the washing space 11. A wall panel 2 is stood on the flange 14, and a spacer is inserted into between a reinforcing member 22 on the back side of the panel 2 and the flange 14. In this way, water penetrating between the panel 2 and the flange 14 can be quickly discharged to the washing space 11, and water absorbing deformation of the panel 2 can be prevented.
Patent JP-H10141770-A (JP)
Title: Hot water supply system
Inventor: KONDO RITSU
IPC: F24H1/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system for producing and supplying mixed hot water in which fluctuation is suppressed. SOLUTION: Boiled water is stored previously in a tank 1. A motor mixing valve 2 mixes water and hot water from the tank 1 at a preset ration to produce mixed hot water which is then discharged. At the same time, the motor mixing valve 2 detects the temperature of the mixed hot water and regulates the mixing ration of hot water and water based on the detection results thus sustaining the temperature of the mixed hot water at a constant level. A controller 4 presets the mixing ratio of water and hot water from the tank 1 in the motor mixing valve 2.