baber/WOPTO huggingface dataset:
Patent JP-2000152013-A (JP)
Title: Image reader, image reading method and storage medium
Inventor: UTAGAWA TSUTOMU
IPC: H04N1/48
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely eliminate the misjudgment of an ASC action that is caused by the overshoot, etc., of a scanning system by changing the threshold in a prescan mode between the tip part and its subsequent areas of an image for a signal processing part which decides whether an original is a monochrome or color image. SOLUTION: The threshold value is changed in a prescan mode between the tip part of an image, i.e., an area where a 1st mirror unit is not stable at a prescribed speed and other subsequent areas of the image for a signal processing part which decides whether an original is a monochrome or color image. When an operator sets the original on a platen and starts a copying operation, a CPU sets the 1st threshold to the registers 601-606 for the image tip part. Then the CPU inputs the ACS signal outputted from a decoder to an interrupt terminal and sets the 2nd threshold to the registers 601-606 for the stable areas (where a stable speed is set for the 1st mirror unit).
Patent JP-H04196007-A (JP)
Title: Manufacture of electroconductive paste and laminated electronic component
Inventor: NARITA NAOTO
IPC: C09D5/24
Filed: 1990-11-27
Abstract: PURPOSE:To shorten the drying time for electroconductive paste by forming it from a binder chiefly containing ultraviolet ray hardening resin and a powder of electroconductive substance dispersed in this binder. CONSTITUTION:An electroconductive paste as per the invention is composed of a binder chiefly containing ultraviolet ray hardening resin and a powder of electroconductive substance dispersed in this binder. The ultraviolet ray hardening resin is composed of a light starting agent, photo-polymerizative prepolymer, photo-polymerizative monomer, sensitivity intensifier, and additive. The photo-polymerizative monomer may for example be of acrylate type, while as examples of photo-polymerizative prepolymer can be named polyester acrylate, epoxy acrylate, etc. The powder of electroconductive substance may for example be powder of such metals as Ag, Pd, etc. When ultraviolet rays are irradiated onto the pattern of electroconductive paste formed by printing on a dielectric substance green sheet, therefore, the pattern hardens quickly, and the drying time of the paste is shortened.
Patent JP-H08186668-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MASANORI
IPC: H04N1/00
Filed: 1994-12-28
Abstract: PURPOSE: To allow a user to simply and properly set the operation contents of complexity and high performance at the time of facsimile transmission. CONSTITUTION: A transmission mode set in RAM 4 is registered by another name expressing the contents of the set mode in a prescribed sentence and at the time of setting the name, picture data is transmitted in accordance with the transmission mode corresponding to the name. On the other hand, among transmission modes only variable operation contents set in RAM 4 are selected to display on a liquid crystal display and this displayed parameter is changed.
Patent JP-H01169640-A (JP)
Title: Pseudo trouble generating system for information processor
Inventor: HASHIMOTO YOJI
IPC: G06F11/22
Filed: 1987-12-25
Abstract: PURPOSE:To attain the trouble processing which is hard to verify and the verification of a re-executing function without any labor by freezing the access from an information processor except the information processor to generate the pseudo trouble to a common access place until the pseudo trouble is detected from when the pseudo trouble is generated. CONSTITUTION:An SC request demand control part 35 in a main memory control unit SC34 freezes a request demand 32 from other processor while an SC freezing latch 31 is '1', can give a priority to the request 32 from a self- processor and the expected pseudo trouble can be generated at the processor at the side to expect. Namely, a signal to generate the pseudo trouble, namely, a scanning-in signal is synchronized with the action timing to update the latched register with an ordinary logical action and operated. Thus, even when the ordinary logical action and the scanning-in signal are simultaneously issued, the pseudo trouble can be generated at the register designated by the program and the intentional trouble detecting mechanism can be verified.
Patent JP-H06212066-A (JP)
Title: Thermoplastic resin composition
Inventor: INUI SATOYUKI
IPC: C08L67/02
Filed: 1992-12-07
Abstract: PURPOSE:To obtain the subject new composition prepared by blending a specified thermoplastic polymer with a composition composed of a crystalline polyester resin and a non-crystalline polyester resin, exhibiting an excellent compatibility between both the polyester resins and excellent in heat resistance, impact resistance, etc. CONSTITUTION:This resin composition is obtained by blending (B) 0.1 to 10 pts.wt. thermoplastic polymer synthesized by adding (iii) 0.001 to 5 pts.wt. organic acid ammonium salt (preferably ammonium oxalate or ammonium succinate) to 100 pts.wt. composition composed of 80 to 20wt.% (i) crystalline polyester resin and 20 to 80wt.% (ii) non-crystalline polyester resin, fusing and reacting the resultant mixture at 240 to 290 deg.C for 0.5 to 8hr with (A) 100 pts.wt. composition composed of 90 to 10wt.% component (i) and 10 to 90wt.% component (ii). In addition, e.g. an aromatic polycarbonate or a polyallylate can be used as the component (ii).
Patent JP-H11159132-A (JP)
Title: Pipe fixing structure
Inventor: FUKUMITSU NAOKI
IPC: F16B2/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To fix a pipe surely at the arbitrary place of a scaffolding structure. SOLUTION: A pipe clamp 20 rotatably connected to a pipe gripping body (a gripping member 21) detachably gripping a pipe 1 in the horizontal direction is used for an internal holding member 28, which consists of a bar bent in an approximately U shape and in which a male screw section 28a is installed to a longitudinal front end section, and an external holding member 27, on which a hook section 27a engaged with the male screw section 28a from the horizontal direction is mounted. A large number of hole-shaped exposing windows, from which reinforcements 11 on the inside are exposed to the outside, are formed beforehand to the outside plate of a scaffolding structure. The internal holding member 28 is inserted into the scaffolding structure through the arbitrary exposing window and the male screw section 28a is projected to the outside through the insides of the reinforcements 11, the hook section 27a is engaged with the male screw section 28a, a nut 29 is clamped to the male screw section 28a, the reinforcements 11 are held between the internal holding member 28 and the external folding member 27, and the pipe clamp 20 is fixed onto the scaffolding structure.
Patent JP-H09167942-A (JP)
Title: Filter circuit
Inventor: SEKIGUCHI YUTAKA
IPC: H03H11/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit which is suitable for an integration and can be driven at low voltage. SOLUTION: This circuit is composed of a first differential pair 11, a second differential pair 16 in which one transistor is connected with a diode and the output signal of the first differential pair 11 is impressed on the one transistor, a third differential pair 20 on which the output signals of the second differential pair 16 are impressed and a capacitor 24 whose one end is connected with the output terminal of the second differential pair 16. An input signal is impresed on the base of the transistor composing the first differential pair 11, the other end of the capacitor 24 is grounded and an LPF characteristic is obtained.
Patent JP-2001144498-A (JP)
Title: Part mounting system
Inventor: FUKUTANI AKITO
IPC: H05K13/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a small and low-cost parts mounting system by which a supplied substrate of any size can be clamped reliably and in good conditions and which can be used on the desk. SOLUTION: A substrate supplying device 100A, in a parts mounting system for supplying substrates P which are different in size and thickness and mounting them in specified positions, holds the upper surface of both sides of a substrate P by a substrate holder 212 of a fixed-side transferring belt device 210, and by a substrate holder 225 of a movable-side transferring belt device 220.  The substrate is placed in the same plane as the nunderside of the substrate P, the substrate P is driven by a backup cylinder 536 toward the substrate holders 212 and 225 and presses cams 531A and 531B and a backup plate 521 which is fixed integrally with them and in a horizontal state upward by cam followers 532A and 532B which apply clamp force of four points synchronized in vertical direction to the proximity of four corners of the underside of the substrate P1 assumed to be maximum for clamping the substrate P.
Patent JP-H08186367-A (JP)
Title: Soldering paste
Inventor: OKADA HIROSHI
IPC: H05K3/34
Filed: 1994-12-28
Abstract: PURPOSE: To obtain soldering paste which is capable of coping with a miniaturization in electronic parts by a method wherein solder particles which include Sn and Pb are set lower in Sn and Pb content than specific values respectively, and a composition ratio Sn:Pb in molten solder paste is set to a eutectic composition. CONSTITUTION: One of two kinds of solder particles which include Sn and Pb is made to contain 90% or less Sn by weight, the other is made to contain 81% or less Pb by weight, and solder paste is made to have a composition ratio Sn:Pb set to nearly a eutectic composition or to contain 63⊕3% Sn and 37⊕3% Pb by weight respectively as a whole. By the use of this solder paste, a short circuit induced by a flow of solder between conductors and a connection failure caused by the rise of a chip can be restrained. Whiskers are restrained from being produced while an electronic part is in operation, and the electronic part is capable of being protected against malfucntion caused by whiskers.
Patent JP-H05344424-A (JP)
Title: Photoelectric converter
Inventor: SUGAWA SHIGETOSHI
IPC: H04N5/359
Filed: 1992-11-13
Abstract: PURPOSE:To prevent occurrence of an after-image by setting a potential of a control electrode region after the end of refreshing to a desired prescribed value. CONSTITUTION:In the photoelectric converter in which a storage operation storing a carrier generated in a control electrode region 4 by light exciting, a read operation reading a signal generated by the storage and controlled by a storage voltage from a main electrode region 5 of a semiconductor transistor and a refresh operation relinquishing the carrier stored in the control electrode region 4 are implemented by controlling a potential of the control electrode region 4 of the semiconductor transistor via a capacitor, a semiconductor region 6 of the same conduction type as that of the main control region and having a lower impurity concentration than that of the main electrode region is provided to the control electrode region 4 in addition to the main electrode region 5.
Patent JP-H05162323-A (JP)
Title: Ink jet recording apparatus
Inventor: HANABUSA TADASHI
IPC: B41J2/175
Filed: 1991-12-11
Abstract: PURPOSE:To provide an ink jet recording apparatus capable of preventing the damage of a recording head. CONSTITUTION:An ink jet recording apparatus is equipped with a carriage 20 loaded with a recording head 4 and moving along a recording medium and the ink tank 26 capable of being attached to the recording head 4 in a freely detachable manner and a groove 27 and a boss 25 limiting the mounting direction of the ink tank 26 to the carriage 20 to one direction are provided on the ink tank 26 and the carriage 20.
Patent JP-2000353971-A (JP)
Title: Transmitter and receiver for millimeter wave, repeater and electronics
Inventor: SUEMATSU EIJI
IPC: H04B1/38
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated wiring and to make change in an installation place of a TV receiver easier by receiving a millimeter wave which upconverts plural broadcasting waves by a millimeter wave reception means, downconverting the millimeter wave by a downconvert means, connecting it to an antenna terminal of electronics by a connection means, and receiving a power source supply through the connection means by a power receiving means. SOLUTION: A millimeter wave is upconverted to 60 GHz band by an upconvert means 18 of a millimeter wave transmitter 10 and outputted from a millimeter wave transmission antenna 25. A millimeter wave radio signal is received by a millimeter wave reception antenna 27 of a millimeter wave receiver 26 and a broadcasting wave downconverted by a downconvert means 29 is inputted to a frequency inverse arrangement means 30. When the millimeter wave receiver 26 is used, an antenna terminal 40 is connected to a connection means 38. A power source and a control signal passing the connection means 38 is separated from the broadcasting by a power reception means 33 and a control signal reception means 34 respectively and is supplied to a power source control means 32.
Patent JP-2001137068-A (JP)
Title: Headrest structure and method for formation thereof
Inventor: SHIRASAKI HARUO
IPC: A47C7/38
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a headrest structure and a method of forming the headrest capable of easily separating a stay from the headrest body while keeping a sufficient strength. SOLUTION: In the headrest 1 provided with a headrest body 20 made of a foamed resin and a nearly U-shaped stay 10 whose middle part 11 is integrally embedded in the headrest body 20 and whose both ends 12, 13 are projected from the underface of the headrest body 20, A string-like incision member 30 capable of cutting the headrest body 20 is arranged along the extension direction of the stay 10, so as to touch the stay 10 or to be close to the stay. By pulling the incision member 30 along the stay 10 to the outside of the headrest body 20, the headrest body 10 is cut off by the incision member 30 and can be easily separated from the stay 10.
Patent JP-H11235846-A (JP)
Title: Exposure device
Inventor: REINTEN HANS
IPC: B41J2/45
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To make stray lights developed by reflected lights inside a device as small as possible by a method wherein the width of an aperture arranged between a convergent glass fiber array and light emitting elements is made to be equal to the sum of the length of the light emitting elements and the product of the distance between the light emitting elements and the aperture and the tangent of the maximum incident angle of convergent glass fibers. SOLUTION: An aperture is arranged between an LED(light emitting element) array and a Selfoc arrangement. The distance between this aperture and the light emitting element and the width of the aperture is selected so as to check the rays emitted from the light emitting element(LED) by an angle, which is larger than the maximum incident angle (β) (or about 24 deg.) of convergent glass fibers with the aperture under the consideration normal to the light emitting element array. Under the consideration normal to the light emitting element array, when let (c) be the length of the light emitting element, the width (d) of the aperture and the distance S measured between the LED and the aperture satisfies the relationship: d=c+S.tanβ as for the maximum incident angle βof the convergent glass fibers.
Patent JP-H02172378-A (JP)
Title: Rotation adjustment mechanism for display device
Inventor: KOIWAI HIDEAKI
IPC: H04N5/64
Filed: 1988-12-26
Abstract: PURPOSE:To attain open and close of a display panel by means of a motor by parting a power source and a transmission means for a free run period from the operating state till a prescribed angle and engaging them during the operation rotation period. CONSTITUTION:When a slide lever 84 is at the leftmost position, a rotary auxiliary lever 59 is turned by a prescribed amount counter clockwise around a pole, a V-shaped level 58 is turned clockwise to part a worm 57 and a gear 71. Thus, a panel case 20 is contained while being opened freely. On the other hand, when the panel case 20 is stopped at a position A, a plane 82b of a cam gear 82 couples with a link lever 83, the link lever 83 is driven in the direction F to retract the slide lever 84 in the direction R. When the slide lever 84 is restored to the direction R, the drive auxiliary lever 59 is driven clockwise to drive the V-shaped lever 58 counter clockwise and to mesh the worm 57 and the gear 71 thereby coupling the power source 50 and the transmission means 70. Thus, remote control of opening and closing is attained by giving a remote control signal to the motor 51.
Patent JP-H09168159-A (JP)
Title: Automatic moire erasure and its method
Inventor: ICHIKAWA RYOHEI
IPC: H04N9/12
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To erase moire stripes by adjusting automatically the focus according to combination of a specific range of resolution of a color CRT, a screen size and a luminance setting value. SOLUTION: A resolution setting button 12, a screen size setting button 13 and a luminance setting button 14 are operated to set a desired resolution (longitudinal lateral dot number) and a screen size (longitudinal size of a screen) and a luminance of a color CRT. A moire production condition storage section 15a of a moire automatic control circuit 15 stores a range of luminance when moire stripes take place for each combination of resolution and screen size setting values. Only when the combination of the set resolution, screen size and luminance corresponds to a range of moire occurrence condition, the moire automatic control circuit 15 activates a moire erasure circuit 11. The moire erasure circuit 11 deviates a focus by a prescribed amount from an optimum focal position to relax the production of moire stripes.
Patent JP-H03189125-A (JP)
Title: Method for controlling film thickness of tubular film
Inventor: BUERUNAA FUAISHIYUTOKORUN
IPC: B29C48/92
Filed: 1990-11-28
Abstract: PURPOSE: To control a thickness distribution of a profile around a molded tubular film by measuring the thickness of an oriented tubular film output from an oven before or after the tubular film is collapsed. CONSTITUTION: An expanded tubular film 10 is passed through a heating oven 11 and then via a collapsing means, and sent to a squeegee roll 13. A winding means 14 is continued to the roll 13. The means 14 takes up the oriented tubular film at faster speed than the speed of supplying the film to a squeegee roll 9. A capacitive thickness sensor 15 provided directly behind the oven 11 has a rotary measuring head 16, and a measured value signal generated by the head us sent to a computer 17, which sends the signal to a temperature control segment in a blowing head 2. And, a thickness of the oriented film measured by the sensor 15 is converted to a film thickness of the tubular film entering the oven like having a desired uniform thickness distribution in the oriented tubular film.
Patent JP-H07190443-A (JP)
Title: Blower equipment
Inventor: ISAKA KINJI
IPC: F04F5/16
Filed: 1993-12-24
Abstract: PURPOSE:To obtain blower equipment enabling suppression of an increase in noise due to an increase in the quantity of air and reduction of a feeling of draft. CONSTITUTION:The large diameter side of a trumpet-shaped venturi 2 of which the diameter increases gradually is made a discharge port 12, while the opening side of an orifice 3 being opposite to a gap is made an intake port, and by executing induced draft by this constitution, the noise and the draft of a joined flow 16 of air of which the quantity is increased by mixing of an outlet flow 14 of pressurized air and an outdoor air 15 are reduced.
Patent JP-2001139905-A (JP)
Title: Photo responsive pressure sensitive adhesive tape and its manufacture
Inventor: OKADA YOSHIKAZU
IPC: C08F2/50
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a photo responsive pressure sensitive adhesive tape exhibiting an excellent initial adhesive property to a semiconductor substrate and a thin film substrate, excellent in resistance to chipping in dicing, storing stability, low in generating refuse due to free from releasing paper or releasing film, considering environment and to provide its manufacturing method. SOLUTION: This photo responsive pressure sensitive adhesive tape comprises a photo responsive pressure sensitive adhesive comprising an acrylic polymer having a photo active functional group, a heat crosslinking agent and a photo polymerization initiator, coated on one surface of a base material having transparency to ultra violet rays and a non-silicone releasing agent coated on the other surface of the base material. The acrylic polymer has a weight average molecular weight of 10×104-200×104, a content of the photo active functional group of 0.01-1.0 milli. equivalent/g and a hydroxyl value of 10-100 mgKOH/g.
Patent JP-2001147691-A (JP)
Title: Method and device for audio waveform processing, and computer-readable recording medium with program of this method recorded
Inventor: MATSUSHIMA WATARU
IPC: G10L13/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the editing work of information indicating user's arbitrary control about reproducing of an audio waveform by displaying the reproduced audio waveform. SOLUTION: The method has a first processing where information indicating the condition of the change with time of a prescribed characteristic of the audio waveform is stored, a second processing where user's indication of arbitrary relative control to the prescribed characteristic of the audio waveform in an arbitrary position on the time base is inputted, a third processing where information indicating the condition of control with time to the prescribed characteristic of the audio waveform where the relative control is validated in the position on the time base in accordance with the indication of second processing is stored,  a fourth processing where the condition of the change with time at the time of relative control of the prescribed characteristic of the audio waveform based on information stored in the first processing and the indication in the second processing is displayed, and a fifth processing where an indication of control to the prescribed characteristic of the audio waveform is outputted to a sound source means in accordance with the passage of time on the basis of information stored in the third processing.
Patent JP-H05238609-A (JP)
Title: Pre-prepared paster pattern
Inventor: EDOWAADO AARU PADEIRA
IPC: B65H19/10
Filed: 1992-12-09
Abstract: PURPOSE: To achieve almost 100% of success in paper splice in a high speed printer. CONSTITUTION: A paster pattern 20 comprises a first paper layer having two triangularly shaped portions, the first side of the paper layer being adhesively connected to a web end of a replacement roll 16. An adhesive is applied on the second side of the paper layer or the opposite side thereof in array with an interval provided where a drive belt operates. The second side is adhesively connected to the first web 14 of the first roll in feeding operation.
Patent JP-H05105566-A (JP)
Title: Fertilization of desert, etc.
Inventor: FUJIWARA MITSUHIRO
IPC: C09K17/32
Filed: 1991-10-11
Abstract: PURPOSE:To fertilize the soil of desert, etc., with organic materials contained in wastes by transporting wastes such as sewage sludge and waste water with a tanker and supplying the sludge, etc., to desert, etc. CONSTITUTION:Waste such as sewage sludge, waste water and incineration ash is transported with a ship such as tanker to a district to require the fertilization such as desert and supplied to the soil of the district. The soil is turned to a state to enable the growth of crops by the organic materials contained in the waste.