baber/WOPTO huggingface dataset:
Patent JP-H08155199-A (JP)
Title: Clothes drier
Inventor: KIUCHI MITSUSACHI
IPC: F26B21/10
Filed: 1994-12-08
Abstract: PURPOSE: To enable that no damage to clothes is caused and that the drying time may not become too long, even in the case of drying such clothes as to be easily damaged e.g. a blanket. CONSTITUTION: A PTC heater 3 consisting of a plurality of PTC heaters 3a and 3b is provided within a blow passage into the rotary drum for drying clothes, and the rotary drum and a heat exchange type both-wings fan are rotated to circulate hot air into the rotary drum, whereby the temperature in the rotary drum is detected by a first temperature detection means 6a. A control means 5 breaks the PTC heater 3 at least at one place in the case the temperature detected by the first temperature means 6a gets over the first specified temperature, and breaks the PTC heater 3 in the case that it gets over the second specified temperature, and breaks the PTC heater 3 at least at one place after the time when it gets over the second specified temperature to control the operation by lowering the temperature of the rotary drum.
Patent JP-H05146173-A (JP)
Title: Ultrasonic motor
Inventor: NISHIO TETSUYA
IPC: H02N2/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a pencil type of ultrasonic motor, wherein the output is increased and which is made high efficient, by pressurizing a rotor against a vibrator without unevenness at correct pressure and in right direction. CONSTITUTION:A rotary gear 8 is pivoted through a bearing 9 on the second shaft 5d of a vibrator, and is coupled with a rotor 7 without backlash in rotating direction through it allows radial shifting. Moreover, a pressure spring is accommodated in a spring case 6, and is also pressed with the rotary gear 8, whereby pressurizing force is generated, and this is given to the rotor 7 boned to the spring case 6 so as to press the rotor 7 against a vibrator 1. For the spring case 6, the bottom is pivoted in noncontact condition to the shaft part 5c, and it can be inclined to the axis.
Patent JP-H02149878-A (JP)
Title: Cleaning blade
Inventor: TOMITA MITSUTOSHI
IPC: G03G21/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain ability for removing residual toner and to obtain excellent quality of a copied image by forming a plate-like blade member of plural layers in a thickness direction and constituting the layer including an edge part so that the edge part is made of a material whose vibration damping capacity is large and the remaining part of the layer and other layer are made of a material whose vibration damping capacity is smaller than the above-mentioned material. CONSTITUTION:As to a cleaning blade 11, the plate-like blade member 12 is formed of the plural layers. In the layer including the edge part 12c which comes into contact with a photosensitive drum, the edge part 12c is constituted of the material whose vibration damping capacity is large and the other part of the blade member 12 is constituted of the material whose vibration damping capacity is small. Therefore, the edge part 12c of the plate-like blade member 12 is prevented from slipping out of the surface of the photosensitive drum 6 and making a vibrational sound. Since the edge part 12c becomes easy to follow the surface of the photosensitive drum 6 in virtue of the action of the other part of the blade member 12, the excellent ability for removing the residual toner is obtained. Thus, the excellent quantity of the copied image is obtained.
Patent JP-2001126913-A (JP)
Title: Composite magnetic material and inductor element
Inventor: TOMONO KUNISABURO
IPC: H01F1/34
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material which has comparatively large permeability and can maintain comparatively high gain Q-factor, in a frequency band from several MHz to several GHz. SOLUTION: A composite magnetic material contains a ferrite powder and resin. Spinel-type ferrite having composition represented by (NiO)x(CoO)y(MeO)z(Fe2O3)1-x-y-z, where Me is at least one kind selected out of Mg, Cu and Zn, and x, y and z satisfy the conditions 0.10<=x<=0.550, 0.025<=y<=0.200, 0<=z<=0.200 and 0.400<=(x+y+z)<=0.600 is used as a ferrite constituting the ferrite powder.
Patent JP-H06132749-A (JP)
Title: Sound field correction circuit
Inventor: NISHIYAMA YOSHINORI
IPC: H03G5/02
Filed: 1992-10-16
Abstract: PURPOSE:To remove internal noise and to improve an SN ratio by providing a waveform clip detection circuit at the postage of a correction circuit, detecting the waveform clip of a signal and outputting a control signal based on the detection. CONSTITUTION:A sound field correction circuit 1 is constituted of four elements among five element in a integrated circuit 10, and a sound volume control circuit 2 is constituted of a single element. C1 to C8 and resistances R1 to R8 are externally added to pins 1-8 corresponding to the four elements constituting the sound field correction circuit 1. Then, a center frequency fo, a Q-value and the boost quantity and cut quantity of respective frequencies are set. When the waveform clip detection circuit detects the clip, a detection output terminal operates in such a way that it absorbs current. At that time, TR1 is turned on the circuit of the sound volume control circuit 2 operates so that is cuts a sound volume. When a sound volume level drops, a clip output terminal stops adsorbing current, and it is turned off. Thus, TR1 is turned of to operate so that the sound volume level returns to an original state.
Patent JP-H01236586-A (JP)
Title: Ptc polymer assembly
Inventor: CHIYAARUZU IEGAA JIYUNIA
IPC: H01C1/14
Filed: 1988-12-01
Abstract: PURPOSE: To omit or minimize variation of PTC characteristic, by using a loop shaped spring of which one of terminals connects with an electrode and another connects with an attaching element and forming a loop shape between the electrode and the attaching element. CONSTITUTION: A lower-side terminal 5 is integrated with a lower-side electrode 3. An upper-side terminal 6 is integrated with an upper-side electrode 4. The areas of the upper-side electrode 4 and the lower-side electrode 3 are actually equal to the large areas of the upper side and lower side of a sheet 2 of PTC material, respectively. The lower-side terminal 5 has a plug-in fork 7 which projects vertically to the lower-side electrode 3 plane. The upper-side terminal 6 includes a loop 14 having a top-down leg 15 and a bottom-up leg 16, and a connector plate 17, which contains a rivet hole 17 to receive a rivet connecting it with the attaching element. Thus, the fact that attachment of the assembly is easy and automatic prevents PTC characteristic from changing.
Patent JP-H07160026-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATSUBE HIROSHI
IPC: G03G5/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide an electrophotoreceptor having high sensitivity not only for white light but for light of long wave length especially for semiconductor laser and of low residual potential. CONSTITUTION:This electrophotoreceptor contains non-metallic phthalocyanine, and this non-metallic phthalocyanine contains refined phthalonitrile in the range of 5-90wt.% based on a total phthanitrile quantity, and the non-metallic phthalocyanine is compounded out of the phthanitrile.
Patent JP-H02153210-A (JP)
Title: Oil pump
Inventor: ASAKA URATARO
IPC: F04B43/06
Filed: 1988-12-01
Abstract: PURPOSE:To stabilize the operation of a pump by making a set pressure of a spring pressurizing a diaphragm in one direction variable with pulsation pressure in driving a plunger with the diaphragm reciprocated by the pulsation pressure of an engine. CONSTITUTION:During run of an engine, the pulsation pressure of the engine is introduced from pressure entrance port 49 into a diaphragm room 14 to reciprocate a diaphragm 15 and then a switch valve 16 and a plunger 26 as well. This causes oil which is inhalated from a suction port 24 via a communication hole 22 and an inlet port 20 into a pump room 29 to be pressurized and discharged through a discharge port 21 and a discharge opening. The diaphragm 15 is energized by a spring 40, which is in this case connected to a control mechanism 43 via a retainer 42. The control mechanism 43, having a control diaphragm 44 which is displaced by pulsation pressure on a control diaphragm room 47, is so constructed as to control a set pressure of the spring 40 via a control rod 45 in accordance with the displacement.
Patent JP-H01146672-A (JP)
Title: Sheet binder
Inventor: MURAKAMI KOICHI
IPC: B25C5/15
Filed: 1987-12-02
Abstract: PURPOSE: To stably detect existence of a needle independently of rugged parts inside of a cartridge by providing a control means for generating the signal when amplitude of the signal corresponding to the intensity of the reflected light from a needle while the needle is fed by a needle feeding means reaches within the predetermined range. CONSTITUTION: A belt-like needle 101 is fed by a needle feeding means, and the light is emitted from a light emitting element 201a of an S-N ratio reflecting sensor 201, and the reflected light reflected by the needle is received by a light receiver element 201b, and the signal having an amplitude corresponding to the intensity of the reflected light is output to a control circuit. Amplitude of this signal is changed to a waveform with the movement of a needle part, which reflects the light. The control circuit discriminates whether the amplitude of the signal exists within the predetermined range or not so as to detect the existence of the needle. As a result, existence of the needle can be always stably detected independently of the rugged parts inside of the cartridge so as to prevent the wrong operation of a sheet stitching device.
Patent JP-H06155430-A (JP)
Title: Press molding of fiber reinforced material
Inventor: SATO MASARU
IPC: C04B35/52
Filed: 1992-11-16
Abstract: PURPOSE:To mold a molded object having uniform fiber distribution by realizing dummy multi-axial molding in the case of the monoaxial press molding of a fiber reinforced material having three-dimensional random fiber orientation without damaging three-dimensional random fiber orientation. CONSTITUTION:A double twist fiber bundle aggregate is impregnated with a phenol resin to prepare a compd. containing fibers having three-dimensional random orientation and this compound is molded to obtain a temporary molded object 7 wherein the length of one side is 125 times that of one side of a final shape. Only four sides of this temporary molded object are pressed in a lateral direction using a ram 5 so as to obtain final shape and size. The pressed intermediate molded object 8 is received in a molding jig 3 to be subjected to monoaxial press molding by a ram 4.
Patent JP-H08131090-A (JP)
Title: Production of fermented solution for adding to food or beverage and fermented solution for adding to food or beverage
Inventor: ICHIKAWA KENJI
IPC: A23L7/104
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a fermented solution for adding to food or beverage in which active ingredients in a raw material are surely extracted by subjecting the raw material such as rice bran or soy bean to fermentation in an acidic region and to fermentation in an alkaline region to sufficiently decompose the raw material. CONSTITUTION: A raw material comprising rice bran materials (preferably rice bran) and/or soybean (preferably soybean husk) is subjected to fermentation in an acidic region using lactic acid bacteria and to fermentation in an alkaline region using at least one of an alkali-affinitive microorganism and an alkali-resistant yeast. The fermentation solution is subjected to a solid-liquid separation treatment, and the liquid is separated to obtain the objective fermented solution. Preferably, an acidic aqueous solution having a pH of <=4 is added to control the pH of the raw material to a pH of 3-6, and the raw material is fermented with the lactic acid bacteria in the presence of a carbon source such as glucose.  An alkaline aqueous solution having a pH of >=12 is added to control the fermented solution to a pH of 9-11, and subsequently the fermentation is performed with an alkaline microorganism in the presence of a water-soluble Na salt at 30-50 deg.C.
Patent JP-H05119440-A (JP)
Title: Treatment of waste photographic liquid
Inventor: HARADA YOSHIAKI
IPC: C02F9/00
Filed: 1991-10-25
Abstract: PURPOSE:To decrease a COD value, TOC value and ammonia nitrogen quantity at a high rate by subjecting a waste photographic liquid to wet process oxidation in the presence of a specific catalyst under the supply of oxygen, then subjecting the liquid to a biooxidation treatment by a biophase contg. ocean bacteria. CONSTITUTION:While the waste photographic liquid is kept at a temp. from 100 to 370 deg.C and at which the waste liquid maintains the liquid phase, the waste liquid is subjected to the wet process oxidation treatment in the presence of the catalyst deposited with at least one kind of iron, cobalt, manganese, nickel, ruthenium, rhodium, palladium, iridium, platinum, copper, gold, and tungsten, and water-in soluble or hardly soluble compds. of these metals under the supply of the gas contg. the oxygen of the quantity necessary for decomposing the ammonia and org. materials in the waste liquid (stage A). The treated water past the stage A is subjected to the biooxidation treatment by the biophase contg. the ocean bacteria in the state of contg. an inorg. salt at >=30g per 1 liter concn. (stage B).
Patent JP-H06150039-A (JP)
Title: Bar code reader
Inventor: OKAWA MASANORI
IPC: G06K7/10
Filed: 1992-11-16
Abstract: PURPOSE:To provide the bar code reader, which eliminates read errors regardless of the handling method of merchandise, concerning the fixed bar code reader. CONSTITUTION:Reflecting planes 2 and 3 of a rotary polygon 4 are variously inclined to a rotation center axis C so as to reflect laser light L from a single laser light source 1 as reflected beams RF1 and RF2 in mutually different emitting directions corresponding to the rotation. A different direction emitting means composed of reflection mirrors 51, 52, 53, 61, 62, 63 and 7 generates first scanning light and second scanning light in different emitting directions from a reading window 16 basing on the reflected beams RF1 and RF2 and emits it outside the device.
Patent JP-H11142455-A (JP)
Title: Transformation ratio testing device for transformer, and carriage
Inventor: ENDO MASAHIRO
IPC: G01R31/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance testing efficiency in testing the transformation ratio of a transformer by improving the workability. SOLUTION: The voltage of the secondary winding 24S of a boosting transformer 24 is measured, as a voltage value in proportion to itself, by a primary- winding voltmeter 26 connected to the secondary winding 25S of an instrumental transformer 25. The voltage between the taps 8 and 7, 7 and 6, 6 and 5, and 5 and 4 of a tap changer 2 is measured in proportion to the difference in the number of their turns by tap voltmeters 27, 28, 29 and 30 at a time, and the voltage of a secondary winding 1SU is simultaneously measured in proportion to its number turns by a secondary-winding voltmeter 31. A personal computer 33 takes therein these measured voltages V1 to V6 by the voltmeters 26 to 31 and compares them with equipment-type data inputted in advance to determine whether they have a normal value or transformation ratio or not.
Patent JP-H02150912-A (JP)
Title: Serial control type stabilized power circuit
Inventor: KUMADA KIYOSHI
IPC: G05F1/56
Filed: 1988-12-01
Abstract: PURPOSE:To increase the setting range of the stabilized output voltage by setting a 1st constant voltage circuit for start and a 2nd constant voltage circuit for stabilized action in parallel with each other and then putting a reverse blocking diode into the output of the 1st constant voltage circuit. CONSTITUTION:The unstabilized input voltage received from the input terminals 15 and 15 are supplied to a 1st stabilized voltage circuit 12 for start as well as to the emitter of a PNP tr 10. The output of the circuit 12 is supplied as the power of a control circuit 11 and therefore the circuit 11 is turned on to control the base current of the tr 10 and to obtain the stabilized output voltage from the collector of the tr 10. Thus a reverse blocking diode 14 is put into the output of the circuit 12 so that the setting range is increased for the stabi lized output voltage Vo. In other wards, the setting range the voltage Vo is increased to the vale obtained from an equation II from the value fan equation I, where VBE3 and VF2 mean the forward voltage and the reverse breakdown strength of the diode 14 respectively.
Patent JP-H09146369-A (JP)
Title: Developing device
Inventor: NAKAHARA TOMOTOSHI
IPC: G03G15/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of a developer from a developing device by providing a developing roller device driving means, a developer carrying member driving means and a control means. SOLUTION: A clutch driving circuit 121 is controlled by a control part 125, to control the letting in/out of a developing roller driving clutch 19 provided between a developing roller 11 and a photoreceptor driving motor 122. The developing roller 11 is driven by the photoreceptor driving motor 122 controlled by the control part 125 and a paddle roller 14 is driven by a paddle driving motor 22 controlled by the control part 125. Development reaches a part not influenced by the magnetic pole of a magnet roller, between the developing roller 11 and the paddle roller 14 and the retaining of the developer occurs in the part.  Therefore, the paddle roller 14 is rerotated before the rotation of the developing roller 11 is stopped, so that the developer brought to the circumference of the developing roller 11 is scraped by the paddle roller 14 and prevented from retaining on the circumference of the developing roller 11.
Patent JP-H04179542-A (JP)
Title: Heat insulating material
Inventor: GOTO SEIJI
IPC: E04B1/94
Filed: 1990-11-14
Abstract: PURPOSE:To enhance fire retardancy by providing a composite film consisting of a polyethylene film and a film composed of a resin whose ignition point is specific temp. or higher to the surface of a heat insulating material made of an inorg. fiber. CONSTITUTION:As a heat insulating material made of an inorg. fiber, one having density of 8-64kg/m<3> prepared by a method wherein 2-8wt.% of a phenol resin type binder is added to a glass staple fiber with a mean diameter of 4-12mum as a solid component and the resulting mixture is pressed under heating is pref. The thickness of a composite film consisting of a PE film and a film composed of a resin with an ignition point of 360 deg.C or higher is set to 0.5-20mum and it is pref. to form the composite film by spraying the resin solution or emulsion to the surface of the PE film or applying the same to the surface of said PE film by a roll coater to dry the formed layer. The composite film thus obtained is bonded to the surface of the heat insulating material or the heat insulating material is covered with the composite film to make it possible to obtain the heat insulating material.
Patent JP-H03165600-A (JP)
Title: Mounting device for tape substrate
Inventor: SUZUKI KATSUMI
IPC: H05K13/08
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a mounting device which enables a tape substrate to be fully automatically mounted on a liquid crystal display panel by a method wherein a mark for alignment is provided to the tape substrate and the liquid crystal display panel respectively, and a mounting operation is carried out on the basis of the positioning marks concerned. CONSTITUTION:The images of two marks for alignment provided to a liquid crystal display LCD panel 2 on an assembly stage 1 are picked up through a camera 4 fixed to a high precision robot 3. The image data are analyzed and processed, the inclination of the panel 2 and the mounting correction coordinates of each tape TAB substrate are computed based on the gravity center coordinates of the two marks. The images of two marks for alignment provided to the TAB substrate are picked up by a camera 8 provided under the TAB substrate, the image data are analyzed and processed, the middle point coordinates and the inclination of TAB substrate are computed basing on the gravity center coordinates of two marks. In succession, the correction value of the TAB substrate to the mounted is computed basing on the computed data, which is transferred to a robot controller 9, and the TAB substrate is mounted on the LCD panel 2 on the basis of the data concerned.
Patent JP-H07160711-A (JP)
Title: Method for recognizing topic structure of written-language text and device therefor
Inventor: TAKESHITA ATSUSHI
IPC: G06F17/30
Filed: 1993-12-07
Abstract: PURPOSE:To use not domain knowledge but a topic expansion mode and linguistic knowledge for a written-language text to recognize a topic by integrating topics in basic expansion and semantic expansion. CONSTITUTION:Input monologue data 110 is subjected to morpheme analysis processing. This processing segments the character string of inputted monologue data 110 into individual words to obtain a word string and identifies the part of speech of each word, conjugations of inflective words, etc. That is, inputted text 110 is subjected to subject structure recognition preprocessing 120 to obtain a block, and this block is subjected to basic expansion processing 130 and semantic expansion processing 140 to determine the topic level sections independently of each other. Topics in basic expansion and semantic expansion are integrated in integration processing 150 based on topic levels determined by basic expansion processing 130 and semantic expansion processing 140, thus determining the topic structure.
Patent JP-S63159332-A (JP)
Title: Production of alkaline metal salt of hydroxyaromatic compound
Inventor: KUMAKAWA KIYOSHI
IPC: C07C67/00
Filed: 1986-12-24
Abstract: PURPOSE:To obtain the titled substance having low water content, by heating an aqueous mixture solution containing a hydroxyaromatic compound and alkaline metal hydroxide and reducing pressure while stirring to afford crystalline slurry and raising the temperature while carrying out the second stage reduced pressure to remove water content. CONSTITUTION:An aqueous mixture solution containing a hydroxyaromatic compound and alkaline metal hydroxide (preferably 40-60wt% aqueous solution) is charged into a reactor and heated to >=80 deg.C (preferably 100-120 deg.C) while stirring and the first stage reduced pressure (reduced pressure of 500-300 Torr) is carried out to give a crystalline slurry having water of crystallization and temperature is raised to 130-150 deg.C while carrying the second stage reduced pressure (reduced pressure of 150-20 Torr) in order to remove water content to provide an anhydrous alkaline metal salt having <=1.0wt% water content. The titled substance having low water content is obtained in short time by the above-mentioned method in which any organic solvent is not used.
Patent JP-H07156139-A (JP)
Title: Method of dispersing evenly particle into polymer
Inventor: TAKAGI NORIO
IPC: B29K105/16
Filed: 1993-12-07
Abstract: PURPOSE:To provide a method of dispersing inactive particles into a molten polymer in an individual state. CONSTITUTION:Molten polymer and 0.005-4wt.% inactive particles of 0.005-5mum in size are premixed in an extruder. The premixture is passed through at least tow kinds of porous bodies containing porous sinter of nonwoven metallic fiber and porous sinter of metal particles so that the particles are dispersed evenly in polymer.