baber/WOPTO huggingface dataset:
Patent JP-H10141159-A (JP)
Title: Fuel supply device
Inventor: OKADA YOSHIHIRO
IPC: F02M37/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent, when a pressure regulator pulling-out preventing member is loaded, damaging of a pressure regulator and to easily load the same. SOLUTION: A fuel supply device 16 comprises a fuel pump 17, a fuel filter 18, a pressure regulator 21 and bracket 29 in which these elements are integrally assembled. The pressure regulator 21 is attached in the attaching hole 36 of the bracket 29 and held in its pulling-out preventing condition by a pulling-out preventing holder 39. The pullingout preventing holder 39 is composed of an annular part 39A, each pressing part 39B and each temporary fixing part 39C. The annular part 39A is interpolated in the outer peripheral side of the pressure regulator 21, and each temporary fixing part 39C is fixed in each engaging catch 38 of the bracket 29. Also, in this condition, each pressing part 29B elastically presses the flange part 23A of the pressure regulator 21 toward the bracket 29.
Patent JP-H05158439-A (JP)
Title: Liquid crystal display device
Inventor: KONDO SUSUMU
IPC: G09G3/36
Filed: 1991-12-03
Abstract: PURPOSE:To accomplish uniform display without unevenness of display and flickering caused in a scanning electrode direction associated with making the liquid crystal driving voltage of a liquid crystal display device AC voltage. CONSTITUTION:This device is constituted of a liquid crystal display element 10 where a scanning line, a signal line and a liquid crystal layer between the lines are arranged, a scanning line driving circuit(scanning line driver IC) 11 which drives the scanning line with scanning voltage, and a signal line driving circuit(signal line driver IC) 12 which drives the signal line with signal voltage, and it is multiplex-driven when the respective driving circuits 11 and 12 respectively output selecting voltage and non-selecting voltage. Then, it is provided with a means for driving by inverting the relation of potential between the scanning voltage and the signal voltage in every period of selecting plural scanning lines, and a means for increasing the amplitude of the selecting voltage of the scanning voltage outputted from the circuit 11 immediately after inverting the relation for other periods. Furthermore, the amplitude of the selecting voltage outputted from the circuit 11 is changed based on the signal voltage for deciding the content of the display outputted from the circuit 12 to the scanning line.
Patent JP-H07150423-A (JP)
Title: Apparatus for spinning
Inventor: MIMA HIROSHI
IPC: D01H1/115
Filed: 1993-11-25
Abstract: PURPOSE:To enable the spinning of yarn even when a guide member is removed in an apparatus for spinning capable of twisting a non-twist drafted staple fiber bundle with a turning air stream. CONSTITUTION:This apparatus for spinning comprises a nozzle block having nozzles 3 for making a turning air stream act on a fiber bundle emerging from a drafting device (D) and a hollow spindle 5 rotating or at rest. The fiber bundle is squeezed from the tangential direction along the turning air stream and fed into the hollow spindle.
Patent JP-H01290777-A (JP)
Title: Method for chemical treatment of metallic part
Inventor: RITSUTEITSUHI RENETSUTO
IPC: C23C22/73
Filed: 1988-12-17
Abstract: PURPOSE: To form a protective layer of a stable Al plating film by preliminarily subjecting a metal part to surface treatment with a chromate soln. of a specified compsn. when Al plating is performed by hot dip aluminum coating method on the surface of a metal part.  
     CONSTITUTION: After the surface of a metal part is purified to expose a pure metal surface, the metal part is dipped in a soln. containing 3 to 45g/l CrO 3 , >0.06g/l Cr 3+  ion and >0.04g/l Fe 3+  ion at 31 to 355°K for >60sec, drawn up from the soln. and dried at >350°K. Then the metal part is dipped in a molten Al and drawn up to form a stable Al protective plating layer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04190134-A (JP)
Title: Apparatus for analyzing liquid sample
Inventor: TSUBOTA ICHIRO
IPC: G01N27/447
Filed: 1990-11-22
Abstract: PURPOSE:To simplify the processing of a column and to continuously analyze a sample solution by forming a groove on the surface of the first glass substrate and welding the second glass substrate to the first glass substrate so as to cover the groove to form a column. CONSTITUTION:A spiral groove 2 is provided on the surface of the first glass substrate 1 and the first through-hole 3 is formed at the end part positioned in the center of the substrate 1 of the groove 2 and the third through-hole 4 is formed at the end part of the groove 2 positioned on the outside. The second glass substrate 5 is welded to the substrate to form a fine tube (column). A membrane is formed on the part becoming a detection electrode 7 of the substrate 5 and the lead-out wire 8 connected to the electrode 7 is formed to form the second through-hole 6. Since the column is formed from glass of the same quality, electroosmotic flow is constant without being disturbed and high electrical voltage resistance is obtained and, since a connector is provided on the fixed plates pressing the first and second glass substrates on both sides thereof, piping can be replaced only by mounting and detaching the connector.
Patent JP-2000147812-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NISHIGAKI SATOSHI
IPC: G03G5/05
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor high in sensitivity and image quality and stability and resolution by incorporating a specified crystalline titanylphthalocyanine composition as a charge generating material in a charge generating layer and a charge transfer material having a specified enamine structure in a charge transfer layer. SOLUTION: A photosensitive layer having a lamination structure of the charge generating layer and the charge transfer layer, and the charge generating layer contains the crystalline phthalocyanine composition having a maximum diffraction peak in a Bragg angle (2θ±0.2 deg.) of 27.2 deg. in the X-ray diffraction spectrum using a CuKα characteristic X-ray (1.5418 Å wavelength) and the charge transfer material has the enamine structure represented by the formula in which Ar1 is an arylene or heterocyclic or aralkyl or heterocyclic alkyl group each may be substituted; and (n) is 2, 3 or 4.
Patent JP-H0618060-A (JP)
Title: Air-conditioner
Inventor: MAEDA KENSAKU
IPC: F24F11/02
Filed: 1991-11-07
Abstract: PURPOSE:To provide an air-conditioner which prevents the stop of an air- conditioner in a way that protecting device for a compressor operated at a given high pressure or low pressure is operated during operation of an air- conditioner, and increases an operable range wherein heating operation is practicable in a high temperature outside air or return air and cooling operation is practicable in a low temperature outside air. CONSTITUTION:An air-conditioner comprises a high and low pressure switch 25 which is arranged on the delivery side or the suction side of a compressor 3 and detects a given high pressure or low pressure, solenoid valves SV1 and SV2 to operate the compressor 3 in an unloaded state when the given high pressure or low pressure is detected, and timers T1 and T2 to keep the solenoid valves SV1 and SV2 in a given working state for a specified time even when the high and low pressure switch 25 is returned.
Patent JP-H05180223-A (JP)
Title: Magnetic bearing device
Inventor: SHINOZAKI HIROYUKI
IPC: F16C32/04
Filed: 1991-11-07
Abstract: PURPOSE:To provide a magnetic bearing device provided with excellent magnetic characteristics, frequency characteristics, mechanical characteristics, and corrosion resistance. CONSTITUTION:This magnetic bearing device is provided with an axial electromagnet 2 comprising coils 4 and yokes 3 and supports the target material 5 positioned on the side of the body to be supported by magnetic force. The yokes 3 of the electromagnet 2 and the axial target member 5 positioned on the side of the body to be supported are constituted of solid magnetic stainless steel.
Patent JP-H05132364-A (JP)
Title: Ceramic molding
Inventor: HAYAKAWA MAKOTO
IPC: C04B35/80
Filed: 1991-11-07
Abstract: PURPOSE:To improve strength and shape retention of an undried ceramic molding. CONSTITUTION:The ceramic molding is composed of ceramic particles 1, ...as the main raw material, water 2 existing between the ceramic particles 1 and ceramic staple fibers 3, ...twining round the ceramic particles 1, .... As the ceramic staple fibers 3, staple fibers made of the same material as the main raw material are used, e.g. alumina staple fibers in the case where the main raw material is alumina.
Patent JP-H04187260-A (JP)
Title: Roll coater for rear of steel strip
Inventor: SHINTAKU YASUMASA
IPC: B05C9/04
Filed: 1990-11-21
Abstract: PURPOSE:To completely coat the rear of a steel strip with coating liquid by constituting the applicator roll of a roll coater for the rear, by which the rear of the steel strip is coated, with coating liquid of a magnet roll. CONSTITUTION:A roll coater 6 for the rear is constituted of a pickup roll 7, an applicator roll 8 and a coating pan 10. Especially many magnets 9 are incorporated into the applicator roll 8 to constitute it of a magnet roll. The surface of a steel strip S is coated by a roll coater 1 for the surface. This steel strip S is pushed on the applicator roll 8 of the roll coater 6 for the rear by both the tension of the steel strip S based on the operating conditions and the attraction force due to the magnets 9. The rear of the steel strip S is coated with coating. Thereby film thickness is easily controlled.
Patent JP-H02165262-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/21
Filed: 1988-12-19
Abstract: PURPOSE:To improve the operability by executing minute editing of a character component by displaying only a part of components of a document, omitting a display of the remaining part, and executing a movement of the designated component. CONSTITUTION:An input is supplied from a keyboard KB, and a microprocessor CPU executes various controls in accordance with a control stored in a ROM. A stored document is decomposed into components (the end of a paragraph, a sentence) and analyzed, and a list of the components as a result of analysis is displayed in order on a CRT. The processing for moving to other position by designating a displayed specific component is executed. As for a display to the CRT, by displaying only a part of the components and omitting the display of the remaining part and executing the display, minute editing by the end of a paragraph and a sentence unit can be executed, and the operability can be improved.
Patent JP-H09162483-A (JP)
Title: Long wavelength band surface emitting laser
Inventor: TAKENOUCHI HIROKAZU
IPC: H01S5/183
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a long wavelength band surface emitting laser which can employ both a reflecting mirror having an electrically conductive property and a high reflectance and a simple and reliable current constriction structure and waveguide structure at the same time. SOLUTION: In the laser, at least one surface of a semiconductor layer containing an active layer lattice-matching an InP layer is directly bonded to a semiconductor layer containing a semiconductor distribution Bragg reflecting mirror 12 made up of Alx Ga1-x As and Aly Ga1-y As (0<=x<y<1) layers lattice-matching a GaAs layer. In this case, at least one current constricting layer 22 of Alz Ga1-z As (y<z<=1) is provided between the semiconductor distribution Bragg reflecting mirror 12 and bonded interface to have a current constructing structure of the current constricting layer 22 oxidized halfway and a waveguide structure of the semiconductor distribution Bragg reflecting mirror 12 oxidized halfway.
Patent JP-H06155331-A (JP)
Title: Hammer machine
Inventor: INGEMAA YOHANSON
IPC: B25D17/04
Filed: 1992-11-30
Abstract: PURPOSE: To provide a hammer machine not to be heavy more than necessary and also effective to vibration damping. CONSTITUTION: A hammer machine is provided with two handles 4 and 5 pivotally mounted on a common shaft 6 on the housing 1 of a machine. The springs 7 and 8 are disposed between the handles 4 and 5 and the housing 1, and vibration transmitted to the two handles 4 and 5 from the housing 1 is damped.
Patent JP-H07177272-A (JP)
Title: Facsimile equipment
Inventor: ITO SHINICHI
IPC: H04N1/32
Filed: 1993-12-20
Abstract: PURPOSE:To structure proper KANA (Japanese syllabary)-KANJI (Chinese character) conversion dictionaries by users on the facsimile device which has KANA-KANJI converting capability by acquiring KANA-KANJI conversion candidates that a user requires by following a facsimile procedure with another device, and learning character strings of KANJI conversion candidates which are already acquired. CONSTITUTION:When the user inputs the reading of a word through an input part 2, a control part 1 controls a facsimile procedure control part 4, a message conversion part 8, a message transmission part 5, and a message reception part 6 to follow the facsimile procedure with a center machine 20. Then plural KANJI character strings corresponding to the reading of the word are acquired and a KANJI conversion dictionary memory 10 is updated according to user's specification.
Patent JP-2000140998-A (JP)
Title: Method and device for digging gate
Inventor: ONO YASUTSUGU
IPC: B22C23/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the defective sand inclusion caused by an oblong hole spure by locating a green sand mold with a spure forming surface downward, and reciprocating a rotary drill in the longitudinal direction of the oblong hole spure. SOLUTION: A rotary drill 31 is started to rotate by a rotating means, and the rotary drill 31 is brought close to a mold 32 by a rotary drill elevating/ lowering means. The rotary drill 31 is controlled by a control means of an electric cylinder following the preliminarily inputted program, and reciprocated while cutting the mold 32 at a specified speed. When the rotary drill 31 is reciprocated, the rigidity of the device in the direction at right angle with respect to the advancing direction of the rotary drill 31 is increased by a linear guide, and a cut surface of a long hole gate 33 is not roughened. By reciprocating the rotary drill to form the oblong hole gate, a side surface of the gate is clearly cut, and no sand inclusion is present, improving the working effect.
Patent JP-H11143289-A (JP)
Title: Fixing device, warm-up operation control method therefor and image forming device
Inventor: OKI NAOYUKI
IPC: H05B3/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enable a sure warm-up operation at an optimum time matched with the state of a rotary member. SOLUTION: A thermistor 208 for detecting a surface temp. is arranged in the vicinity of the surface of a heating roller in a fixing unit. Further, a microcomputer capable of detecting the surface temp. of the heating roller by the thermistor 208, after an arbitrary time during the time from the start of the rotation of two rollers to the completion time of the rotation lapses, during a warm-up operation, so as to change the completion time of the rotation, based on the result of the detection is arranged in a control unit 205. When the completion time of the rotation comes, a DC motor 206 is stopped.
Patent JP-2000139634-A (JP)
Title: Show case
Inventor: YAMAMOTO KAZUYUKI
IPC: A47F3/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a show case capable of effectively preventing dew condensation in the surface of a transparent plate covering a commodity storing room in a wide range. SOLUTION: A blowout port 3i is vertically formed in a fourth horizontal wall 3g, so that the air blow direction from the blowout port 3i is, as indicated by an arrow, parallel to the surface of a side glass 6. Plural blowout ports 3i are formed in parallel on the outside of the side glass 6, and a gap corresponding to the thickness of a third vertical wall 3f and a rib 3k is formed between the surface of the side glass 6 and the blowout ports 3i, whereby hot air blown out of the blowout ports 3i is not sprayed to the surface of the side glass 6, but flows upward along the surface of the side glass 6 so that the atmosphere temperature in the vicinity of the surface of the side glass 6 is raised to raise the dew point.
Patent JP-2000152112-A (JP)
Title: Program information display device and program information display method
Inventor: SENBON HIROYUKI
IPC: H04N5/445
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To simplify a program selection operation by displaying simultaneously plural program information sets of a program of a current reception channel in a display form suitable for image display for each channel selection operation so as to allow the user to recognize the program information momentarily. SOLUTION: When the user switches a reception channel through an operation of a remote commander, a host CPU 7 starts program information display control. Program information separated by a demultiplexer 3 is stored once in a main memory 12 through a host CPU 7 and a common bus 6, only required program information for re-display is received, the number of characters of the program information is recognized, a background size is decided and a screen mode is decided. A display function of a graphic generating section 13 and a back end processor 8 with an OSD(on screen display) function is controlled in a way that smaller characters are displayed opaque, large characters are displayed translucently or displayed with divisions.  Thus, the program information consisting of at least any or plural combinations of a broadcast enterprise number and a program name or the like included in the program information in addition to a channel number that is received is displayed simultaneously on a display area of a background.
Patent JP-2000148502-A (JP)
Title: Method for writing firmware data
Inventor: NONAKA HAJIME
IPC: G06F9/445
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To more shorten communication time to be required for writing firmware data transmitted from a master device in a storage device through a controller. SOLUTION: The firmware data writing method for writing firmware data transmitted form a master device 11 in a read-only memory(ROM) 14 through a buffer 13 provided with a controller 12 has a step for dividing the firmware data to be written in the buffer 13 into plural partial data and discriminating whether each partial data are invalid partial data or valid partial data and a step for transmitting a buffer writing command obtained by adding writing position information in the buffer 13 to each valid partial data to the controller 12.
Patent JP-2000147915-A (JP)
Title: Image forming apparatus
Inventor: YOSHINO NAOTO
IPC: G03G15/01
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent soil on the back of a recording medium by applying a reverse transfer bias voltage, which is opposite in polarity to a transfer bias voltage, to areas other than a recording medium in the case a part of transferred toner image is present on an area of intermediate transfer body, that is other than the area corresponding to the recording medium. SOLUTION: Based on a signal from a paper detection sensor 58 or a cassette sensor, a CPU detects the size of a recording paper 26 in the carrying direction. Only in an area corresponding to the size of the recording paper 26 in the carrying direction, does the CPU apply a transfer bias voltage to a backup roll 25 via a transfer-bias-voltage-application high voltage power source 47. In an area where the recording paper 26 and a toner image mismatch occurs, it applies a reverse transfer bias voltage to the backup roll 25 via the transfer- bias-voltage-application high voltage power source. This prevents a toner image which protruded from the recording paper 26 from being transferred a secondary transfer roll 27.
Patent JP-2000142755-A (JP)
Title: Inner plug for container
Inventor: TSUJII NORIHIRO
IPC: B65D47/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To adjust outflow of a liquid to an appropriate amount by providing an inner plug which is formed like an approximate cup with an opening exposed from a mouth of a container and a bottom positioned in the container with a valve mechanism which can be operated to open/close from the outside. SOLUTION: The inner plug 10 is formed like an approximate cylinder as a whole, a top of an opening 10a is exposed outside a mouth of a container, a bottom 10b and a side wall 10c are positioned in the container, and a top of the inner plug 10 is extended like a flange and locked to an upper end face of the container mouth. A valve mechanism 14 which can be operated to open/ close from the outside is provided on the bottom 10b, and a port 16 is provided on the side wall 10c, whereby a liquid can flow in/out between the outside and the inside of the container via the inner plug 10. Thus when refilling liquid, more liquid than outflow can flow into the container from an open valve of the valve mechanism 14, so that the outflow of the liquid can be adjusted to an appropriate amount.
Patent JP-H03182047-A (JP)
Title: Battery separator
Inventor: MUTOU JIYUNSUKE
IPC: H01M2/16
Filed: 1989-12-11
Abstract: PURPOSE:To reinforce a separator by combing a paper raw material slurry containing a specific quantity of colloidal silica to total weight of glass and glass fiber having a mean fiber diameter of a specific value or lower. CONSTITUTION:A paper raw material slurry, containing 1-10wt.% of colloidal silica to the total weight of glass and glass fiber having a mean fiber diameter of 2mum or below, is combed to be a separator. The large fiber diameter of glass fiber causes the maximum fire diameter of the separator to be large, and liquid retention force due to a capillary phenomenon to be lowered to obtain the insufficient layer-forming prevention effect. Moreover a smaller adding quantity of colloidal silica than the range causes sufficient effect to be unobtainable, and too much adding quantity causes too hardness allowing the detraction of a cushioning property. Consequently the separator is strengthened with constitution in the range.
Patent JP-H07153909-A (JP)
Title: Reference voltage circuit
Inventor: ISHII HIDEKAZU
IPC: H01L21/822
Filed: 1993-11-26
Abstract: PURPOSE:To generate a reference voltage, which is stable in a temperature and voltage by offseting the temperature change of a reference voltage by utilizing the fact that the differential voltage generated by the difference between the area of the emitther of a second transistor and the area of the emitter of a third transistor is changed with the temperature. CONSTITUTION:In the constitution of the emitter of a second transistor 8, 32 emitter regions having the same size as the emitter region of a third transistor 9 are connected in parallel. Thus, the differential voltage is generated between the base/emitter voltage of the second transistor 8 and the base/emitter voltage of the third transistor 9. Since the fact that the differential voltage changes with a temperature is utilized, the temperature change of a reference voltage can be offset. Therefore, the low reference voltage can be obtained, and the reference voltage, which is stable for the temperature and the voltage, can be generated at the same time.