baber/WOPTO huggingface dataset:
Patent JP-H08248043-A (JP)
Title: Scanning proximity field optical microscope
Inventor: OSAWA HISAO
IPC: G01N37/00
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a scanning proximity field optical microscope in which the contrast of image can be enhanced even with a weak light. CONSTITUTION: As a stage 102 is moved, a light source 205 and an opening 207 are oscillated with respect to an object 3 in a plane (horizontal plane) extending in parallel with the surface of the object 3. Reflected light is captured by a probe 213 and introduced on an optical guide 212 to a photoelectric converter 211 where it is converted into a detection signal 225. With reference to an exciting signal 323, the detection signal 225 is detected synchronously by means of a lock-in amplifier 330 which produces an output signal 334 representative of a component synchronized with the variation in the intensity of reflected light from the surface of the object 3. The output signal 334 is presented on a display along with a scanning position signal 115 of the stage 102 indicative of the position on the surface of the object 3.
Patent JP-H05217304-A (JP)
Title: Hard disk drive device
Inventor: TAKIZAWA NOBORU
IPC: G11B20/10
Filed: 1992-02-03
Abstract: PURPOSE:To provide the hard disk drive device capable of utilizing an essential storage capacity possessed by a medium without uselessness. CONSTITUTION:The device is provided with an ECC selecting signal generating circuit 260 for outputting a selecting signal B corresponding to a track address A received and a read/write circuit 279 for changing bits of ECC in number to be added to a data in accordance with the selecting signal B. As a result, storage efficiency is promoted by a reduced amt. of bits of ECC in an outer circumferential track 25a, etc., where an error is comparatively difficult to take place on the medium 25.
Patent JP-H08248664-A (JP)
Title: Thermosensitive recording material
Inventor: TOMINAGA NOBUHIDE
IPC: G03G5/147
Filed: 1995-03-07
Abstract: PURPOSE: To prevent decoloration in a color developing part and in a base face part, to eliminate base face fog, and to improve oil resistance by forming a protecting layer containing a specific bisbenzotriazole compound on a color developing layer in a thermosensitive recording material. CONSTITUTION: In a thermosensitive material provided with a color developing layer, which contains ordinarily an achromatic or hypochromic color developing compound and a color rendering agent developing the color developing compound in heating time, a protecting layer containing at least one kind of compound in bisbenzotriazole compounds indicated by the chemical formula in the figure is arranged on the color developing layer. In the formula, R1 represents an alkyledene group containing 1-8 carbon atoms, and R2 and R3 represent an alkyl group containing 1-18 carbon atoms or an aralkyl group containing 7-18 carbon atoms, while X represents a hydrogen atom, a halogen atom, an alkyl group containing 1-8 carbon atoms, an alkoxyl group containing 1-8 carbon atoms, or an aralkyl group containing 7-18 carbon atoms.  In this case, the protecting layer is made of a resin which is provided with film forming ability and is excellent in acid resistance, oil resistance, and the like.
Patent JP-H05213748-A (JP)
Title: Isosorbide dinitrate plaster
Inventor: NAMIKI AKIRA
IPC: A61P9/10
Filed: 1992-02-04
Abstract: PURPOSE:To provide isosorbide dinitrate(ISDN) plaster which is readily absorbed percutaneously with scarce side-effect such as skin roughening, eczema, rash, itching or the like, even when it is applied to one position continuously for a long period of time. CONSTITUTION:The plaster is prepared by spreading the base containing an emulsion polymer comprising mainly alkyl (meth)acrylate bearing an alkyl group of 4 or more carbon atoms on the average and ISDN as essential components on the support. Thus, the emulsion polymer expands by absorbing moisture, thus absorbing the sweat and moisture on the skin surface to suppress the side-effects such as skin roughening, eczema, rash, itching or the like, even after the plaster is applied to one point continuously for a long period of time.
Patent JP-H03248830-A (JP)
Title: Manufacture of semi-gloss extrusion molded product
Inventor: KONNO SADAO
IPC: B29C47/00
Filed: 1990-02-28
Abstract: PURPOSE:To manufacture an extrusion molded product possessing an uneven pattern in a semi-gloss state having excellent external appearance, by a method wherein a resin material comprised of a mixture of a plurality of resin having melting temperatures different from one another is extruded through an extrusion die under a state where the same is heated at an intermediate temperature of the melting temperatures different from one another and an obtained extruded material is cooled after heating the same so that the intermediate temperature of the melting temperatures different from one another is held. CONSTITUTION:A heating device 19 such as a far infrared ray irradiating device or a hot air blowing device is installed on the rear of an extrusion die 16 and an extruded material 18 is heated so that a resin part 3 of the extruded material 18, especially its external surface part keeps an intermediate temperature (for example, 200-240 deg.C) of melting temperatures of resin 4, 5. A time keeping the resin at the above-mentioned temperature is made for several seconds or longer, preferably for an entent of 10-30 seconds. When the resin part 3 of the extruded material 18, especially its external surface part is kept at the intermediate temperature, since the resin 5 having a low melting temperature is melted and kept at a fluidizable state, it is guessed that the surface of the resin 5 is fluidized by its dead weight and made smooth.
Patent JP-S59175463-A (JP)
Title: Preparation of sulfate
Inventor: RAKUYA KENJI
IPC: C07C303/22
Filed: 1983-03-24
Abstract: PURPOSE:To obtain the titled compound in high purity, by using a sulfating device equipped with an outer circulating pipe having a line mixer, recycling a higher alcohol through the circulating pipe, feeding chlorosulfonic acid into the line mixer, reacting them. CONSTITUTION:In sulfating a higher alcohol shown by the formula RO(CH2 CH2O)nH (R is 8-20C alkyl; n is 0-20) and/or higher alcohol ethoxylate with chlorosulfonic acid, a sulfating device equipped with the outer circulating pipe 4 having the line mixer (6) is used, the higher alcohol and/or higher alcohol ethoxylate is recycled through the outer circulating pipe 4, chlorosulfonic acid is fed to the line mixer 6 by the pump 8, and a sulfate after the reaction is recovered from the pipe 10. In the operation, a volume ratio of chlorosulfonic acid fed to the recycling solution passing through the circulating pipe 4 is <=0.05.
Patent JP-S62225377-A (JP)
Title: Device for carrying paper to printer, particularly, matrix printer
Inventor: GIYUNTAA GOMORU
IPC: B41J15/06
Filed: 1987-03-04
Abstract: Multiple paper sources, including several single sheet channels and a tractor driven endless sheet channel, feed a common channel; the single sheets are friction roller driven upstream from the common channel. The common channel is curved and feeds past a flat platen off a downstream friction roller pair which however deflects the paper to hold it taut against the platen. The friction rollers and tractors are reversibly driven and the tractor is separately disconnected from the drive and through a sensor control sheets can be retracted from the platen.
Patent JP-2000241288-A (JP)
Title: Seal inspection equipment
Inventor: YAMAGISHI AKIHIRO
IPC: G01M3/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an inspection equipment exhibiting high work efficiency even when all products are inspected. SOLUTION: When a product is inspected, a grommet G is set in a fixing hole 24 and pressurized air and water are supplied, respectively, to an air tank 10 and a water storage tank 23. In the case of insufficient seal, pressurized air leaks through an insufficient sealing part unto water in the water storage tank 23 and floats up as bubbles. Since the water storage tank 23 is provided, the grommet G is not required to serve as a water storage tank and since the setting direction of the grommet G to the fixing hole 24 is not restricted, the grommet G can be set without requiring troublesome work for opening/ closing a barrier wall 11.
Patent JP-S60189888-A (JP)
Inventor: ISHIDA KATSUHIRO
IPC: F24C7/02
Filed: 1984-03-12
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-H09218973-A (JP)
Title: Coin sorter
Inventor: HONMA MASARU
IPC: G08G1/14
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To hold the turn disabled state of a sort lever with a little power by providing an electromagnet, etc., to be electrified at the time of regular coin passage so as to move a mobile engager away from a recovery position against the recovery force of a recovery means. SOLUTION: An electromagnet 40 is fixed on the upper face of a fitting fixture 14. When a coil 43 of the electromagnet 40 is electrified, an iron core 41 is attracted to a yoke 42 and when the electrification to the coil 43 is canceled, as the recovery means, a leaf spring moves the iron core 41 away from the yoke 42. Therefore, when the coil 43 is not electrified, a mobile engager 20 is energized by the leaf spring so as to move upward, an upper part 20a' of axial part 20a of the mobile engager 20 is set at the recovery position of entering an engager hole 32 of a sort lever 30 and at this recovery position, the sort lever 30 is constrained in the turn disabled engage state.
Patent JP-S62207705-A (JP)
Title: Crystalline aluminum phosphate and its preparation
Inventor: YAMAMOTO SHIN
IPC: C01B25/36
Filed: 1986-03-04
Abstract: PURPOSE:To obtain crystalline aluminum phosphate suitably applicable to ceramic raw material, raw material for nonalkali glass, and material for prepg. piezoelectric material for surface elastic wave in place of quartz by gelling a mixture of aluminum phosphate soln. with basic aluminum salt soln., and heating the gel at a specified temp. CONSTITUTION:Soln. of aluminum phosphate and soln. of basic aluminum salt soln. are mixed and gelled, then heated at >=50 deg.C. Thus, crystalline aluminum phosphate expressed by the molecular formula: AlPO4.1.67H2O having >=100m<2>/g specific surface area and <=20mu means particle size is obtd.
Patent JP-H07256917-A (JP)
Title: Method and device for forming image
Inventor: SUGITA TATSUYA
IPC: G03G17/04
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a high-speed image forming device directly controlling a toner by the force of light and having a simple construction and a suitability for a small-size device. CONSTITUTION:A laser light 81 in accordance with image information is emitted while scanning from inside a transparent drum 221 to a toner 101 adhering to the transparent drum 221 and being supplied, The toner 101 is released by the force of the laser light 81. The toner 101 is moved to paper 150 by the force of an electric field by a developing electrode 224 to form an image thereon. Therefore, since the force of light is used for releasing the image forming medium from a specified area, a long light irradiation time is not required per image forming medium, and an image can be formed at a high speed.
Patent JP-H11252676-A (JP)
Title: Sensor main body support structure for ultrasonic wave sensor
Inventor: ODA GORO
IPC: A61B8/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce a projected part of a horn by suppressing turning around a vertical axis. SOLUTION: The structure has a housing 20 that has a housing opening 24 at a one side 21 and a groove 25 that is tapered (26) around a circumferential edge of the housing opening 24 in a direction perpendicular to the housing opening 24, and a sensor main body 10 of a nearly spherical shape having a projection 13 to limit turning around a perpendicular axis perpendicular to one side. The sensor main body 10 has a horn opening 12 whose cross section is that of the sensor main body 10, the projection 13 is fitted to the groove to turn the sensor main body 10 around a rotary shaft in parallel with one face for an ultrasonic wave sensor 1.  The projection 13 is projected from an outer face of the sensor main body 10 on a plane passing through a center of the nearly spherical shape of the sensor main body 10 and has a width L longer than the length of the groove in a direction in parallel with the plane.
Patent JP-H11248455-A (JP)
Title: Method for detecting moving speed and device therefor and device for detecting slip angle of vehicle
Inventor: TANO MICHIYASU
IPC: B62D137/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a slip angle detecting device for easily detecting the slip angle of a vehicle. SOLUTION: This slip angle detecting device 1 is provided with a sensor part 10 for detecting the angular velocity of a vehicle in the right and left directions, the forward and backward direction, and the rotating direction, the acceleration in the forward and backward directions, and the right and left directions, an attitude detecting part 24 for generating attitude data indicating the attitude of the vehicle based on a speed pulse for indicating the speed of the vehicle and each measured data outputted from the sensor part 10, a slip speed detecting part 26 for calculating a speed estimate Vx in the forward or backward direction of the vehicle based on the attitude data, speed pulse, and acceleration data, and for detecting the slip speed of the vehicle based on the speed estimate Vx, the acceleration in the right and left directions,  and the angular velocity in the rotating direction, and angle detecting part 27 for calculating a slip angle θ based on the speed estimate and the slip speed.
Patent JP-H06257188-A (JP)
Title: Backhoe
Inventor: MUKODA TOSHIO
IPC: E02F9/24
Filed: 1993-03-10
Abstract: PURPOSE:To enable the outer frame of a backhoe driving section to be prevented in advance from coming in contact with a bucket, and further enable this contact avoidance function to be added without any specific reform of the existing backhoe operation system. CONSTITUTION:A restriction plane A1 is set at a specific distance externally from the drive section of a turntable 2. When the arrival of a bucket 6 at the restriction plane A1 is detected with a position sensor, a control valve for driving a backhoe device and a manual operation tool (control pedal) are released from interlocked state. Otherwise, the backhoe device is stopped by forcibly returning the manual operation tool (control pedal) to a neutral and stop position for returning a control valve to a neutral and stop position.
Patent JP-H10228137-A (JP)
Title: Both-side image forming device
Inventor: MASHITA YOSHIYA
IPC: G03G15/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce a load in an image forming part where recording to a recording material is not executed, when a one-face recording mode is obtained and to suppress the acceleration of the wearing of image carriers, a failure in cleaning, etc., in a both-side image forming device having image forming parts provided to correspond to both sides of the recording material respectively. SOLUTION: The device is provided with a first image forming part 1 which corresponds to one side of the recording material 4 and for forming a first image T1 on the image carrier 1a, a second image forming part 2 which corresponds to the other side of the recording material 4 and for forming a second image T2 on the image carrier 2a and a transfer means 3 for transferring the images T1 and T2 formed by the image forming parts 1 and 2 to the surfaces of the recording material 4 respectively. In such a case, the device is further provided with a load reducing means 5 for decreasing the load on the image forming part 2 or 1 where a recording action for the recording material 4 is not executed, on the condition that the one-face recording mode by the first or second image forming part 1 or 2 is selected.
Patent JP-S63214549-A (JP)
Title: Automatic transmission
Inventor: IDOGUCHI MASARU
IPC: B60W10/10
Filed: 1987-03-03
Abstract: PURPOSE:To make it possible to continue clutch control by detecting the hydraulic pressure to a hydraulic clutch by a sensor to control the former, and by controlling the hydraulic pressure in an open-loop with no feed-back when the sensor fails. CONSTITUTION:A desired hydraulic pressure to an actuator for a hydraulic clutch disposed between an engine and a transmission is set by a clutch control section, and is converted into a desired voltage in accordance with the deviation between the desired hydraulic pressure and a hydraulic signal from a hydraulic sensor. A current control section carries out duty-ratio control of a current value to a solenoid coil in a hydraulic valve while the current value is detected and fed-back so as to feed-back control the hydraulic pressure. When the hydraulic sensor fails, the desired voltage is set in accordance with the desired hydraulic pressure, and the current control section having a feed-back control system carries out duty-ratio control of the solenoid coil in the hydraulic valve so as to control the hydraulic pressure in an open-loop. Thus, even though the sensor fails, the clutch control may be continued, thereby it is possible to avoid the vehicle from failing to run.
Patent JP-S60191824-A (JP)
Title: Differential lock device for travelling car body
Inventor: ISHIDA ISAO
IPC: F16H59/50
Filed: 1984-03-13
Abstract: PURPOSE:To dispense with a differential locking operation with an unstable position of an operator in the inclination of a travelling car body to improve maneuverability by detecting the inclination of the travelling car body larger than a predetermined one to operatively lock a differential lock device on the basis of this detection. CONSTITUTION:When the inclination of a travelling car body exceeds a predetermined one, a cylindrical terminal 24 integral with a support 14 of an inclination detector 2 is inclined. However, liquid level 22 and a float 18 contacting the liquid level 22 in a float chamber 21 tend to always maintain the parallel condition. And a terminal 20 above the float 18 contacts a cylindrical terminal 24 to turn in a switch. Thus, current is supplied from a positive pole of a battery through connections 27, 26 to a solenoid. Hence, by the operation of an operating arm is pivoted a differential lock arm in the locking direction to provide differential lock to rotate integrally left and right rear wheel drive shafts. On the other hand, when the travelling car body is returned to the horizontal position, the switch is turned off so that the differential lock is released.
Patent JP-H06268374-A (JP)
Title: Multilayer interconnection board
Inventor: SATO MASAAKI
IPC: H05K1/03
Filed: 1993-03-10
Abstract: PURPOSE:To enhance the adhesive property among green sheets by arranging a mixed layer containing ceramic particles of a first green sheet and those of a second green sheet in a mingled state, in a part where a wiring pattern layer is not arranged. CONSTITUTION:A ceramic-ceramic mixed layer 111 is formed among the wiring of a ceramic pattern layer 104, and a ceramic-ceramic mixed layer 112 is formed among wirings of a wiring layer 105. Besides, a metal-ceramic mixed layer 112 is arranged between a green sheet 101 and the wiring pattern layer 104. In this way, it becomes possible to enhance the adhesive properties of green sheets by using spherical particles as ceramic particles, and forming a first mixed layer containing the spherical particles of first and second green sheets mingled together, between the contact surfaces of both green sheets laminated at the time of lamination and pressure adhesion.
Patent JP-H09242338-A (JP)
Title: Transportation jig of roof unit
Inventor: KAWAKAMI HIDETADA
IPC: E04G21/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a transportation jig which is capable of unloading roof units with ease. SOLUTION: A transportation jig 40 comprises a post member 60 erected on four corners and a plurality of receiving members 70 mounted on the post 40 placed vertically with a spacing. The other receiving members 70, which exclude the receiving member 70A at the lower most stage out of each receiving member 70 are turnably mounted on the post member 60 in the horizontal direction. Although no sleeper is employed between a carrier 31 and a roof unit 15, this construction allows the roof unit 15 to be loaded by turning each receiving member 70, thereby eliminating the need to set up or remove the sleeper and hence simplifying loading work.
Patent JP-S62204995-A (JP)
Inventor: IIJIMA YASUO
IPC: G06K19/077
Filed: 1986-03-06
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-H04267875-A (JP)
Title: Production of glucuronidase
Inventor: KUDO SHIGEMITSU
IPC: C12R1/66
Filed: 1991-02-21
Abstract: PURPOSE:To obtain glucuronidase, excellent in hydrolytic ability of soybean saponin and useful as a tastiness improver, etc., for foods by culturing a mold of the genus Aspergillus in the presence of a substance having a specific structure. CONSTITUTION:A mold of the genus Aspergillus is cultured in the presence of a substance having a basic structure expressed by the formula [hydroxyl group may further be linked through glycoside bond; carboxyl group is free; aglycone (R) has hydrophobicity of nearly triterpene and may be a steroidal skeleton] to induce and produce glucuronidase. Thereby, the objective glucuronidase is obtained. Furthermore, the mold of the genus Aspergillus is preferably cultured in the presence of a plant body of the family Leguminosae or its extract separated with hydrous ethanol at pH5.0-7.0.
Patent JP-S61208398-A (JP)
Title: Speaker
Inventor: TAKAYAMA SATOSHI
IPC: H04R11/00
Filed: 1985-03-12
Abstract: PURPOSE:To realize a low distortion factor and to make a good reproduction to a low sound range by flowing a reproducing signal current radially between the center of a disk made of an electrically conductive material and its periphery to cause it to rotate reciprocatingly in an uniform magnetic field, converting and enlarging this rotary reciprocating movement by a lever into a linear reciprocating movement, driving the diaphragm and generating sound. CONSTITUTION:The reproducing signal is applied to electrodes 20a, 20b so that the current flows radially from the center to the periphery or from the periphery to the center of the conductive disk 10. Since the magnetic field is produced in a magnetic gap 19 in a direction perpendicular to the plane of the conducting disk 10 so that a force proportional to the applied reproducing current is produced under the Fleming's left hand' rule to impart a rotational force to the conducting disk to effect reciprocating rotational movement in the directions shown by the arrow (a) and a'. A lever 12 secured to the rotary shaft 11 is also moved in the directions of (a), a' and such movement is transmitted through a driving arm 14 to a diaphragm 13 which then performs a vertical vibration to produce the sound.
Patent JP-S60194617-A (JP)
Title: Exclusive or circuit
Inventor: MASUDA KENZOU
IPC: H03K19/21
Filed: 1984-03-16
Abstract: PURPOSE:To decrease the number of elements by supplying an input signal to the gate of a P channel MOSFET constituting a transfer gate and its inverted signal to the gate of an N channel MOSFET constituting a transfer gate. CONSTITUTION:When an input signal A is at a low level, the gate potential of a P channel MOSFETM1 constituting a transfer gate 1 goes down to the low level and the P channel MOSFETM1 is turned on to output an input signal B through the transfer gate 1 as it is. When the input signal A is at a high level, on the other hand, the gate potential of the P channel MOSFETM1 constituting the transfer gate 1 goes up to he high level and when the input signal B is at the low level, a high-level signal appears at an output terminal C. When the input signal b is at the high level, on the other hand, a low-level signal is outputted. Namely, the exclusive OR circuit is constituted while reduced in the number of elements.