baber/WOPTO huggingface dataset:
Patent JP-H0782137-A (JP)
Title: Pack base containing plant ash and its production
Inventor: YANOSHI MASAYOSHI
IPC: A61K8/00
Filed: 1993-09-16
Abstract: PURPOSE:To produce excellent pack base from the residue obtained when plant ash which has not found use hitherto is extracted with an aqueous solution of acetic acid, etc. CONSTITUTION:An aqueous solution of acetic acid, brewed vinegar, grape wine, refined rice wine and an acidic solution of whey, etc., are added to ash obtained by ashing a plant to neutralize the ash and the resultant mineral component is extracted into a solution layer and the solution layer is fractionated and the resultant extraction residue is used as this pack base.
Patent JP-H0996852-A (JP)
Title: Shutter device
Inventor: TAKENOUCHI SHUICHI
IPC: G03B9/10
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization with a small number of components, without making mechanical structure complex and various kinds of shutter operations by changing the moving path of a follower part, according to a change in a rotational direction and speed through the use of a cam. SOLUTION: When the cam 3 is rotated counterclockwise (left-hand rotation), the pin 4a of a driving member 4 is relatively moved from the outer peripheral side of the cam 3 to the center side, while being in contact with the cam surface 3a of a projecting part 3A, so that the member 4 is turned counterclockwise around a shaft 4c. Therefore, shutter blades 8 and 9 are tuned counterclockwise around respective holes 8a and 9a, to release a shutter. On the other hands, when the cam 3 is reversely rotated (clockwise), the pin 4a is brought into contact with the cam surface 3c of the projecting part 3A and relatively moved to the center side of the cam 3 along the surface 3c, so that the driving member 4 makes the opening operations of the shutter blades 8 and 9, to release the shutter.
Patent JP-H0197821-A (JP)
Title: Measuring device of temperature
Inventor: KATAGIRI MASAYUKI
IPC: G01K5/48
Filed: 1987-10-09
Abstract: PURPOSE:To detect a temperature with reversibility and excellent reproducibility, by a method wherein a material whose shape is changed by temperatures is used for a Fabry-Perot interferometer so as to change an interference characteristic and to convert temperatures into color variations of light. CONSTITUTION:A Fabry-Perot interferometer has a construction wherein light- transmitting substrates 1 and 2 are made opposite to each other at a prescribed gap between them with a spacer 3 interposed, and reflecting films 4 formed of metal films or the like are formed on the opposite surfaces thereof. When a distance between the reflecting films 4 changes, the central wavelength of a transmitted light changes in accordance with the change of the distance. In this construction, a bimetal 5 is fitted in contact with the substrate 1, and a light from a white light source 7 is made to fall vertically on the interferometer. The bimetal 5 is curved by a change in temperature, changing the distance between the reflecting films 4. Since the central wavelength of the transmitted light is thereby changed, the change in temperature can be detected as a change in color. This method enables the reversible and reproducible detection of temperature.
Patent JP-H0791434-A (JP)
Title: Propeller shaft and its manufacture
Inventor: KIMOTO YUKITANE
IPC: F16C3/02
Filed: 1993-09-20
Abstract: PURPOSE:To provide a propeller shaft which prevents increase in internal pressure of an FRP main body cylinder in the case of press-in of a metal joint and control an air column vibration in the main body cylinder, and its manufacture. CONSTITUTION:A penetration hole 5 for communicating the inside part 3 of a main body cylinder to open air is provided in at least one part of a metal joint 2 in a propeller shaft joined to the metal joint 2 by press-in in both ends of the FRP metal body cylinder 1.
Patent JP-H0995164-A (JP)
Title: Lock mechanism cover for longitudinal slide seat
Inventor: OTANI MASAYUKI
IPC: B60N2/90
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve an appearance and reduce assembling manhours by fixing a cover to a handle, and integratedly forming an operation knob on the surface of the cover. SOLUTION: A cover 1 is formed into a nearly rectangular tubular shape opening the lower end part out of resin and the like, and an operation knob 14 is integratedly formed on the surface of the rear end part in the state of sinking the inner side. The cover 1 covers from the upper side the whole lock mechanism 2, and after conforming the operation knob 14 to the operation part 11a of a handle 11, the operation knob 14 and the handle operation part 11a are fastened together through a screw and the like or adhesion, and hence the cover 1 is fixed to the handle 11. Hereby, the handle 11 and the cover 1 can be integratedly swung centering around a pivot 12, and hence by pushing down the operation knob 14, the handle is clockwise rotated so that an engaging part 9 can escape from a recessed part 10 for locking.  In this way, any slit for escaping the handle 11 becomes unnecessary and the appearance is improved.
Patent JP-H0196909-A (JP)
Title: Saturable inductor and manufacture thereof and pulse laser exciting power source device using saturable inductor
Inventor: OBARA MINORU
IPC: H02M9/06
Filed: 1987-10-09
Abstract: PURPOSE:To improve magnetic characteristics and make a pulse laser exciting power source device have excellent performance and reduce the cost as well, by treating an amorphous metal with heat in such a way that flexibility to perform winding can be still held by the amorphous metal, even though its brittleness gets worse to a certain extent and after that, winding the amorphous metal by laminating materials on the metal. CONSTITUTION:An amorphous metal is treated with heat in such a way the crack and the like does not develop in the amorphous metal when winding is performed in a state that thin films made of polyester are laminated on the amorphous metal. 4 high electric potential conductor plate is placed at a center and is interposed between two sheets of earth conductor plates 3a and 3b so as to realize stability and low inductance to high voltage. Respective capacitors C1-C3, for example, are composed by connecting in parallel a plurality of ceramic capacitors and the like having low residual inductance respectively. In this way, a plurality of energy oscillation shifting circuits are connected in series and a magnetic pulse compression equipment can be composed by using saturable inductor as an inductor in the circuit and by unifying electrostatic capacity of the capacitors C1-C3 and further, by making saturated inductance of the saturable inductor decrease gradually.
Patent JP-2001076807-A (JP)
Title: Waterproof electric connector
Inventor: TAKEUCHI YOSHIAKI
IPC: H01R13/52
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core waterproof connector which can be easily disconnected and occupies little space. SOLUTION: A male terminal 6 is molded to a pin housing 5. A female terminal 10 is surrounded and held by a socket housing 11. The end (edge) 9 of the socket housing abuts in close contact with a seal member 8 housed inside the pin housing 5. The edge 9 is formed into a projection having an arcuate cross section, and thus, deformably presses the seal member 8 at the time of connection, thereby securely producing a seal effect. At the time of disconnection, the seal member 8 does not prevent the disconnection but elastically repulses the socket housing 11 so as to facilitate the disconnection.
Patent JP-S63109480-A (JP)
Title: Developing device for wet type electrophotographic copying machine
Inventor: SATO YOSHIO
IPC: G03G15/11
Filed: 1986-10-27
Abstract: PURPOSE:To efficiently disperse and diffuse replenishment toner into a developer in case of feeding the toner by arranging the outlet of a pipe connected from a replenishment tank through a feed pump and the outlet of a pie connected to the discharge port of a pump in a developer tank in a net body arranged in the developer. CONSTITUTION:The feed pump P2 is driven to allow the replenishment toner in the replenishment tank 36 to flow from the pipe 34, and a motor M1 is also driven to rotate a pump P1 and spray the liquid developer from pipes 31, 32 as a jet flow. Consequently, the toner is dispersed into the liquid developer by the jet flow. The unsufficiently dispersed ink type toner is allowed to collide with the net body 30 by the jet flow and the jet flow from the pipes 31, 32 are blown against the toner to disperse the toner.
Patent JP-H0679424-A (JP)
Title: Method for controlling fluidity in mold by dc magnetic field
Inventor: HARADA HIROSHI
IPC: B22D11/04
Filed: 1992-09-01
Abstract: PURPOSE:To provide a method, in which flow speed on molten metal surface in continuous casting is controlled and invading depth of the discharging flow from a nozzle is reduced and descending flow speed distribution can be uniformized. CONSTITUTION:DC magnetic field is impressed over the whole width direction of a mold, and the nozzle discharging angle, magnetic field position and magnetic density are adjusted, so that a parameter related to the magnetic flux density at the center in the height direction of the DC magnetic field, the density, electric conductivity and typical length of the molten metal and the average flow speed from the nozzle discharging hole 6 and a parameter decided by the height directional distance L from the colliding position of the nozzle discharging flow against a short side 7 of the mold decided by the main axial angle theta of the nozzle discharging flow 6 to the center of the nozzle discharging hole and the distance Z from the nozzle discharging hole 6 to the center in the height direction of the DC magnetic field satisfy the fixed relation. Therefore, the surface and internal quality in a cast slab is improved, and the continuous casting operation can remarkably be improved.
Patent JP-2000090387-A (JP)
Title: Magnetic marker
Inventor: MOTOKURA YOSHINOBU
IPC: G08G1/01
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic marker used in the magnetic guidance system of an automobile or an alarm and warning system by magnetism, and capable of being easily installed, attached and detached. SOLUTION: This magnetic marker 1 is provided with a base part 2 buried in the road surface part 6 of the passage of the automobile and planar magnetic main body 3 detachably fixed to the base part 2 so as to be on the road surface of the passage or the same surface as the road surface for which a magnetic pole is formed at both ends of a height direction and the base part 2 and the magnetic main body 3 are freely attachable and detachable. Thus, in the case that the magnetic main body 3 is damaged and in the case of repairing the road surface, etc., the marker can easily be detached.
Patent JP-S62116408-A (JP)
Title: Intermittently shifting device
Inventor: NISHIMURA TOSHIHIKO
IPC: B65G25/04
Filed: 1985-11-14
Abstract: PURPOSE:To increase the shift quantity without enlarging a cam by converting the rotation of the cam into the shift of the center shaft of a spur gear and moving a shifting claw by double quantities via this shift with a combination of fixed and mobile racks in a shifting device of pallets or the like. CONSTITUTION:The driving force of a motor 1 rotates a cam shaft 2 via ulleys 102, 201 and a belt 103. Thereby, a slider 4 is reciprocated along a cam groove 3a. Therefore, the center shaft 5a of a spur gear 5 fixed to the slider 4 is also moved, but the spur gear 5 is engaged with a fixed rack 7 on one side and engaged with a mobile rack 8 on the other side, thus the mobile rack 8 is moved by double quantities of the shift quantity of a rotary shaft 5a. A shifting claw 19 is reciprocated by the shift of this mobile rack 8 via a hodler 9 and a feed lever 10. Therefore, the shifting claw 19 is shifted by double quantities of the shift quantity of the center shaft 5a. Accordingly, the shift quantity can be increased without enlarging a cam.
Patent JP-H08227456-A (JP)
Title: Device and method for smoothing dot pattern
Inventor: YOKOTA HIROSHI
IPC: B41J2/485
Filed: 1995-09-08
Abstract: PURPOSE: To speed up a smoothing process in an enlarging process for the dot pattern. CONSTITUTION: A basic font is enlarged twice longitudinally and laterally and expanded on a memory. It is decided whether each dot of the basic font is white or black (step S2) and when the dot is white, it is decided whether or not the dots above and below and on the right and left sides of the dot correspond to one of four basic patterns A-D of black on diagonals (step S3). When so, a specific interpolating process for adding a black dot is performed for the enlarged dot pattern (step S4). When the dot is black, it is decided whether or not the three dots adjoining to the dot vertically, horizontally, and obliquely correspond to one of four basic patterns A'-D'. When so, a specific interpolating process for converting the black dots of the enlarged font pattern into white dots is performed.
Patent JP-2000085898-A (JP)
Title: Monitor in equipment having tank such as gas station
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/32
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a monitor in an equipment having a tank such as a gas station wherein a liquid amount or the like in the tank measured by a level gage can be displayed, while security statues at gas station equipment, and leakage of reserved liquid and gas to the outside of a system or incursion of foreign matters from the outside of the system by sensors provided at a plurality of points can be totally monitored. SOLUTION: A level gage monitor 2 for displaying a liquid amount or the like in a tank is equipped with a means for activating a security device by sensing signals from security sensors 3 to 6 provided at a plurality of points in an equipment and a display mechanism for sensed results from leakage/ foreign matter incursion sensors provided at a plurality of points in the equipment for sensing leakage of reserved liquid and gas to the outside of a system or incursion of foreign matters from the outside of the system, so that an oil level, security statuses, leakage of the reserved liquid and gas in the equipment to the outside of the system or incursion of foreign matters from the outside of the system can be monitored by the level gage monitor 2.
Patent JP-H1192273-A (JP)
Title: Silicon wafer and its production
Inventor: IWASAKI TOSHIO
IPC: C30B15/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent silicon wafer produced by a Czochralski method and having retarded oxygen deposition, and further to provide a method for producing the silicon wafer. SOLUTION: This silicon wafer has each averaged value of an initial oxygen concentration A×10<17> atoms/cm<3> and a deposited oxygen concentration B×10<17> atoms/cm<3> after oxygen-depositing heat treatment, regulated so as to satisfy the formula, B<48-11.9×A+0.74×A<2> on the surface of the wafer. The method for producing the silicon wafer comprises starting the quenching within a crystalline temperature region of <800 deg.C and >=700 deg.C, regulating the cooling rate within a range of the quenching starting temperature to 600 deg. so as to be >=20 deg.C/min to provide the silicon single crystal, and slicing and grinding the obtained silicon single crystal.
Patent JP-H11164821-A (JP)
Title: Mr data acquiring method
Inventor: TAN STEVEN GOUSHENG
IPC: A61B5/055
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method to acquire MR data from multiple slices arranged at different angles. SOLUTION: A multi-slice multi-angle scanning is carried out using the fast spin echo(FSE) pulse series. Slices are divided into groups 352 and 356 for scanning. All the slices in each group are arranged at the same angle, and sampled in an interleave form. The total scanning time is reduced by acquiring may echo signals which are phase-encoded in each FSE pulse separately. Presaturated bands 358 and 362 are formed for each slice group in order to reduce flow artifacts in the reconstructed slice image.
Patent JP-H09100270-A (JP)
Title: Retinoid antagosnist
Inventor: SHUDO KOICHI
IPC: A61P43/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an unknown compound which acts as an antagonist against retinoids such as retinoic acid and is useful as a therapeutic and preventive agent for hyperretinolysis. SOLUTION: This antagonist is compound of formula I (R<1> is H, a 1-6C alkyl; R<2> is a 1-6C alkyl; A is a 8-12-membered condensed dicyclic aromatic ring group which may contain N atoms as ring-constituting atoms), typically 4-(13H-10,11,12,13-tetrahydro-10,10,13,13,15-pentamethyldinaphtho[2,3- b][1,2-e](1,4- diazepin-7-yl)benzoic acid (LE540). For example, LE540 is obtained by reaction of o-nitroaniline with 1-bromonaphthalene, reaction of the product of formula II with methyl iodide, dissolving the product in ethanol, refluxing the solution with heat while adding hydrochloric acid and iron powder, followed by reaction with monomethoxycabonylterephthaloyl chloride, reaction of the product with polyphosphoric acid, and hydrolyzing the condensed product.
Patent JP-2000070171-A (JP)
Title: Wet wiper for disinfection and its feeding device
Inventor: FUKUZUKA KUNIHIKO
IPC: D06M11/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet tissue or the like which does not generate a skin roughness or the like due to the remaining of a chemical or the like, and has a favorable sterilization effect by a method wherein a base material having water absorbing property is impregnated with an electrolytic water containing a hypohalogenous acid which is obtained by electrolyzing water containing at least a halogen ion. SOLUTION: A feeding device 1 of a wet wiper for disinfection is equipped with an electrolyte solution bottle 3 containing a proper electrolyte solution containing a halogen ion of a specified concentration, a receiving bucket 4 equipped with a level sensor LS, and a quantitative discharging pump 6 which feeds the electrolyte solution to an electrolyzing device 8 through a channel 7, in a cover 2 which covers the front surface of the device. Also, the feeding device 1 is equipped with the electrolyzing device 8 which electrolyzes the electrolyte solution, and a feeding nozzle 10 which discharges and feeds the electrolyte solution being fed through a channel 9, to a sheet- form water-absorbent base material 14.  Then, a feeding drum 15 which feeds the water-absorbent base material 14, and a pair of top and bottom guide rollers 11 and 12 which pull out the water-absorbent base material 14 and make it pass the discharging port of the feeding nozzle 10 are provided.
Patent JP-H0196776-A (JP)
Title: Subtraction circuit with changeover switch
Inventor: MORISANE SHIZUO
IPC: G06G7/14
Filed: 1987-10-08
Abstract: PURPOSE:To reduce an offset voltage and then the area of a subtraction circuit by using an offset voltage control switch. CONSTITUTION:An analog switch SW1 for changeover of signals is set between the minus input and the output of an operational amplifier 1. At the same time, an analog switch SW2 for control of voltage which has the same form as that of the SW1 is set between the plus input of the amplifier 1 and a GND. When a voltage VN and a voltage VH are inputted to the plus input and the minus input respectively, the output voltage Vout2 outputted to an output terminal 2 is shown by an equation (6). Here the resistance values of resistances R1, R2, R3 and R4 are referred to as R together with the ON resistances RA1 and RA2 of the switches SW1 and SW2 referred to as RA respectively. Thus the Vout2 is changed as shown by an equation (8) to obtain the output that is not affected by the offset voltage.
Patent JP-H1185561-A (JP)
Title: Method and device for remotely maintaining personal computer
Inventor: ASAI NORIHIRO
IPC: G06F11/22
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To diagnose a personal computer(PC) on the side to be maintained through remote operation, and to efficiently perform maintenance with a little engineers. SOLUTION: A host module 9 and a remote operating means 3 are connected through an external line B. A mouse operate signal M and a keyboard operate signal K are converted to remote operate signals R by the remote operating means 3. The remote operate signals R are returned to the mouse operate signal M and keyboard operate signal K by the host module 9 and inputted to a PC 8 on the side to be maintained. A monitor display signal A outputted from the PC 8 on the side to be maintained is converted to a monitor signal C for communication by the host module 9. The monitor signal C for communication is returned to the monitor display signal A by the remote operating means 3 and displayed on a monitor 6, and remote diagnosis is performed by remotely operating the PC 8 on the side to be maintained on a remote operation side 1.
Patent JP-H05102560-A (JP)
Title: Laser device
Inventor: TERAI KIYOHISA
IPC: H01S3/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide a laser device which is excellent in converging performance proper to laser machining performance and operates with high efficiency. CONSTITUTION:A laser device is provided with an output mirror having at least three stage reflectance where the laser device is equipped with an oscillator comprising at least more than one reflecting mirror having an output mirror 7 which extracts energy from a laser medium 2.
Patent JP-H0779460-A (JP)
Title: Calling device
Inventor: OKAHARA HIDENA
IPC: H04Q7/14
Filed: 1993-09-08
Abstract: PURPOSE:To attain the calling without giving an unpleasant sense or trouble to surrounding persons other than a person receiving a call signal by providing a pressure added stimulus to the skin with a bomb blast produced by spark discharge between discharge electrodes so as to send the call signal. CONSTITUTION:When a call signal reception section 1 receives a call signal, its output signal is received by a high voltage generating means 2. The means 2 generates a high voltage and gives it to one of discharge electrodes 3 via a lead wire 5 thereby causing a spark discharge in a partly opened space 4 between the discharge electrodes 3. A bomb blast produced by the discharge provides a pressure added stimulus to the skin to raise the call signal.
Patent JP-2000071027-A (JP)
Title: Cam mold for press
Inventor: OZAWA HIDEO
IPC: B21D5/01
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cam mold for press which is excellent in disassembling, assembling property. SOLUTION: This cam mold 50 for press has a cam guide 1, a cam slide 10 being arranged to the cam guide 1 freely movably and having a tilting cam face 15 at one end, and a cam face 25 which is face contacting with the cam face 15 of the cam slide 10 at one end. The cam mold 50 is also equipped with a cam driver 21 which moves the cam slide 10 on the cam guide 1 via the cam faces 15 and 25 by its movement, and a coil spring 28 being installed for returning the cam slide 10 to an initial position on the cam guide 1 in a manner that one end is abutted to the cam guide 1 and the other end is arranged at a concave portion 31 formed on the cam slide 10. The cam slide 10 is supported freely slidably to a guide bar 7, which is erected on the cam guide 1 and sectional view of which is round, via bearings 18 and 19.