baber/WOPTO huggingface dataset:
Patent JP-H03131464-A (JP)
Title: Abrasive tape tension control device in surface polishing device using abrasive tape
Inventor: HATTORI YASUHIKO
IPC: B24B21/00
Filed: 1989-10-11
Abstract: PURPOSE:To keep the tension of an abrasive tape constant during a polishing process by applying the constitution wherein brake torque acting on a rewinding reel is adjusted, depending upon the degree of the pressure of a pressure roll detected with a load cell. CONSTITUTION:The pressure P of a pressure roll 9 detected with a load cell 26 is converted to a quantity of electricity (e) and inputted to a comparison circuit 32. The aforesaid quantity (e) is compared with an quantity of electricity e0 corresponding to the set pressure P0 in the comparison circuit 32. A difference between both quantities, if any, is inputted to the control circuit 33 of a brake motor M1 as an electric signal (f), and the brake torque of the motor M1 is thereby adjusted for making the adjustment of the tension of an abrasive tape 11. The pressure P of the pressure roll 9 is adjusted via the adjustment of the tension T of the abrasive tape 11. As aforementioned, the pressure P of the pressure roll 9 is detected with the load cell 26, and the result of the detec tion is fed back to the brake motor M1, thereby keeping the tension T of the abrasive tape 11 constant.
Patent JP-H1199511-A (JP)
Title: Manufacture of decorative cement plate
Inventor: HASHI KAZUO
IPC: B28B3/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a decorative cement plate, which has a necessary plane tensile strength without developing water run, cracks on the surface of a product or the lowering of design properties, even when the water content of a molding material is made larger. SOLUTION: By cutting cement slurries A fed in layers 3 to proper sizes so as to form plate material 5, which are pressed after their outer periphery is surrounded by arranging a frame body 7 in order to make the water content of the molding materials 5 larger by controlling the flowing of stock, resulting in realizing to easily give a clearcut uneven pattern. In addition, even under the condition that the water content is made larger, the development of water run, cracks on the surface of a product or the lowering of design properties can be prevented from occurring. At the same time, a decorative cement plate having a necessary plane tensile strength can be manufactured.
Patent JP-H05106914-A (JP)
Title: Electric hot water maker
Inventor: MASUDA TAKU
IPC: F24H1/20
Filed: 1991-10-14
Abstract: PURPOSE:To provide a means to obtain selectively hot water or water through a purifier and hot water or water not through this purifier in an electric hot water maker provided with a purifier. CONSTITUTION:The subject electric hot water maker is provided with another tank 19 that is different from a tank 1, another hot water mixing cock 26 that is different from a hot water mixing cock 16, and supply water channel 21 which supplies water to the tank 19 not through a purifier 7 but by branching a flow channel are provided. With this arrangement the life of purification of the purifier can be prolonged.
Patent JP-H01106677-A (JP)
Title: Output circuit for charge transferring element
Inventor: YAMAMOTO ISAMU
IPC: H04N5/335
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the deterioration of an S/N by clamping a floating diffusion area at a fixed level by means of a clamping circuit and providing a delaying circuit, to which the output is supplied and a non-adding mixer to which delaying and non-delaying signals are supplied. CONSTITUTION:An image pickup output from a signal extracting circuit 1 composed of a floating diffusion amplifier is changed for 1 transferring period T composed of a precharge period, a reference potential period T0 and a transferring period. By a clamping circuit 3, the reference level part of the period T0 is made at the fixed level and a random noise is removed. The output is supplied to a delaying circuit 10 and the delaying signal and non-delaying signal are supplied to a non-adding mixer 9. The mixer 9 outputs a part at the lowest level of the signals selectively. Consequently, the output contains an information signal having a fixed width for the transferring period T. In such a way, since a sample holding circuit is not used, the deterioration of the S/N due to the reflection of a high band noise can be prevented.
Patent JP-H1086713-A (JP)
Title: Seat for vehicle
Inventor: HIRAMA YASUO
IPC: B60N2/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To detect accurately a reference turn position when a seat for a vehicle is turned. SOLUTION: A turn adjusting mechanism 12 is provided between a seat body and slider at the front side of a vehicle. This adjusting mechanism 12 is constituted from a fixed guide body 17 fixed to the slider and a tray-like rotor 16 disposed rotatably inside the rotary fixed body 17. The tray-like rotor 16 is provided with a lock arm 25 having engaging teeth 23, 24, and the fixed guide body 17 is formed in the cylindrical part 31 with locking engaging holes 46, 47, while a cam 50 engaging the engaging teeth 23 is disposed inside the fixed guide body. The moving amount of the cam 50 is detected by a microswitch 60 to absorb mounting errors or the like by the cam 50.
Patent JP-2000100689-A (JP)
Title: Photolithography method using vapor-phase pretreatment
Inventor: KAO TUAISHEN
IPC: G03F7/16
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a photolithography method which increases the depth of focus(DOF) of an isolated line pattern on a substrate using a vapor-phase pretreatment before a photo-resist is developed. SOLUTION: Using a spin-on technology, a photoresist layer 300 is coated on a substrate. Then, an exposure process is performed on the photoresist layer 300 through a reticule 400 so that the pattern of the reticule 400 is transferred to the photoresist layer 300. Further, before or after the exposure process, a vapor-phase pretreatment is performed with the photoresist layer 300 to harden the surface of the photoresist layer 300. Lastly, a development process is performed to form a pattern on a substrate 1.
Patent JP-2000096255-A (JP)
Title: Body of magnesium-containing metal treated with low electric resistance coating and its surface treatment
Inventor: MATSUMURA KENJU
IPC: C23C22/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To impart corrosion resistance in the naked state, rust preventing property, adhesion and corrosion resistance of a coating film and low electric resistance by etching an Mg-containing metallic material subjecting it to high alkali treatment and forming a chemical conversion coating containing specified amounts of Ca, Mn and P and having a specified resistivity. SOLUTION: An Mg-containing metallic material is etched with an acid solution such as an about 0.5-10% phosphoric acid solution or a weak alkali solution such as an about 0.5-10% sodium pyrophosphate solution and it is treated with a high alkali solution such as an about 1-10%; NaOH solution. The treated metallic material is subjected to chemical conversion treatment with a solution of a chemical conversion treating agent containing about 1-20% Ca2+, about 1-4% Mn2+, about >=20% PO43+ and, optionally, about 0.02-2% oxidation treating agent to form a coating containing 1-500 mg/m2 Ca, 1-500 mg/m2 Mn and 1-1,000 mg/m2 P, having <=0.1 Ω.cm resistivity and effectively maintaining electromagnetic wave shielding property on the surface of the Mg-containing metallic material.
Patent JP-H0798608-A (JP)
Title: Working route deciding device for two torch type laser beam machine
Inventor: HOTTA SHIGEO
IPC: G05B19/18
Filed: 1993-09-28
Abstract: PURPOSE:To prevent the interference of plural torches by permitting one of the plural torches to sequentially execute working from an operation locus near an original point, permitting the other torch to execute working from an operation locus remote from the original point and finally working the external form of a work. CONSTITUTION:In a laser finishing machine which simultaneously executes working by a first torch 17 and a second torch 27 based on the taught operation loci, the switch 50 of a working route deciding device selects the controller 11 of a first unit and the controller 21 of a second unit. Thus, an operation program and teaching data, which are stored in the memories of the respective controllers, are read into a working route deciding device main body 51, and they are stored in a memory 53. A working route is decided in such a way that the first torch 17 sequentially executes working from the operation locus near the first original point, which is related to the first torch, and finally works the operation locus on the external form of the worked object. The working route is decided in such a way that the second torch 27 executes working from the operation locus remote from the second original point and finally works the operation locus on the external form of the worked object.
Patent JP-H09195930-A (JP)
Title: Sewage pump station
Inventor: BENGUTO SODERUGARUDO
IPC: F04B23/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent sludge and the other contaminant from being deposited, by a structure for minimizing the projecting parts inside a sewage pump station provided with a plurality of submergible pump units. SOLUTION: To reduce the number of projecting parts inside a tank of a pump station, two connecting units 10 are attached on a wall 2 steeply inclined into a funnel shape or an inclined rack 15 provided with the rounded transition section as an integral formed part so as to be faced to each other in the reverse attitude in which they are extremely approached to the wall 2. To minimize the diameter of the tank, the connecting units 10 are so arranged as to be deflected toward the tank center with the deflection angle of 5 deg. to 10 deg.. To secure sufficient suabiity, the connecting units 10 are fixed on a horizontal tank bottom 3. The steep inclined surface 16 of the tank bottom 3 positioned between two connecting units 10 is so designed to form the gradient toward the center part of the tank.
Patent JP-S63119872-A (JP)
Title: Coater
Inventor: NAGATANI HISAYOSHI
IPC: B05B12/14
Filed: 1986-11-10
Abstract: PURPOSE:To improve the efficiency of a cleaning operation by making prepn. for coating of the other color in the section from the other color change valve unit to a selector unit during coating and making cleaning of only the spraying guns and between the selector unit and cleaning valve unit at the time of a color change. CONSTITUTION:The color change valve units 3A, 3B are connected to plural paint supply paths 4a-4c, a paint solvent supply path 5 and an air supply path 6. The cleaning valve units 9A, 9B are connected to the outlet parts of the above-mentioned respective color change value unit and are connected to the supply paths 5, 6. Further, the selector unit 12 which selects the circuit for communicating one of the outlet parts of the respective color change valve units to the spray gun 1 and communicating the other to the discharge side and the circuit for communicating one of the outlets of the respective cleaning valve units to said discharge side and communicating the other to the spray gun is provided. The cleaning valve units 9A, 9B and the selector unit 12 are respectively disposed near the spray gun 1. As a result, the efficiency of the operation for cleaning the spray gun, etc., is improved.
Patent JP-H11112856-A (JP)
Title: Operation unit for photographing device
Inventor: NAGASHIMA SHINJI
IPC: H04N5/232
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To omit an A/D converter for converting the voltage value of a potentiometer for indicating the present position of the driving part of a remote control universal head and a photographing device to digital signals by considering the delay element or the like of the driving part of the remote control universal head and the driving part of the photographing device and obtaining the digital signals for indicating the present position from commanded position signals on calculation. SOLUTION: This operation unit 10 outputs position signals for indicating a control target value to the pan driving part 21 and tilt driving part 22 of the remote control universal head and a zoom driving part 23 and a focus driving part 24 in the photographing device loaded on the remote control universal head. Also, the operation unit 10 calculates the digital signals to which delay from the point of time of outputting the position signals until the respective driving parts 21-24 reach positions indicated by the position signals is added beforehand for the position signals and transmits the calculated digital signals to a computer 30 synchronized with the output to the respective driving parts 21-24 of the position signals.
Patent JP-H11100109-A (JP)
Title: Carrying device for head-folded vegetable and green vegetable
Inventor: SEKI MASAHIRO
IPC: B65G15/58
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device which can carry head-folded vegetables and green vegetables on an endless belt stably even under tilted condition and is suitable for using it on a head-folded vegetable and green vegetable harvester. SOLUTION: The carrying device with endless belts 2 and 3 which loads and carries head-folded vegetable and medical vegetable (c) is structured so that the endless belts 2 and 3 comprise a pair of belts disposed aslant in V-shaped by moving their transport side edge parts closely to each other and a dwelled load receiving part 6 to dwell head-folded vegetable and medical vegetable (c) to be loaded downward from the carrying surface of the belts 2 and 3 is formed on the pair of endless belts 2 and 3 at the parts opposed to each other in the carrying direction. Also it is structured so that the relative tilt angles of the pair of endless belts 2 and 3 disposed aslant in V-shape can be adjusted. In addition, the dwelled load receiving part 6 is structured with a telescopable basket.
Patent JP-2001088866-A (JP)
Title: Mammal pad storing member
Inventor: MIKAMI IKUKO
IPC: B65D85/07
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a mammal pad storing member in which one or two mammal pad storing members can be taken out of the storing member by a simple work and when each of the storing members is set in a distributing channel as one package in total, it may be easily attained as a soft waterproof package. SOLUTION: This storing member 20 is constituted by holding a mammal pad between each of the upper and lower strip members 21, 22 in order to stack an absorbing member 12 for absorbing liquid and water-proof member 11 arranged outside the absorbing member and to store the mammal pad forming the main body. Each of the two folded mammal pads 10, 10 is continuously arranged in two rows in such a direction as one where each of their bent portions is faced in the same orientation between each of the upper and lower strip members. Each of the upper and lower strip members is adhered to each other along circumferential edges 21a, 22a. One of the strip members is provided with perforations 24 along a width direction in a region between the two mammal pads.
Patent JP-H04142643-A (JP)
Title: Input/output controller
Inventor: WATANABE FUMIO
IPC: G06F13/37
Filed: 1990-10-03
Abstract: PURPOSE:To prevent data transfer stop by providing an input/output controller with the function that when data transfer is requested from a plurality of channels, if effective prefetch data items are present in a prefetch data buffer for the channels that issued a request for data transfer, data transfer to relevant channel is taken preferentially. CONSTITUTION:Prefetch data transfer address buffer 20 holds prefetch data transfer address for each channel, and prefetch data buffer 40 stores prefetch data for each channel. Further, output data transfer control circuit 30 manages and controls the prefetch data buffer 40 for controlling the execution of prefetching and also returns a prefetch data not-stored signal to the prefetch data buffer 40 for a channel where prefetch data is not yet stored therein. Furthermore, channel request control circuit 50 receives a data transfer request from a plurality of channels, selects one channel in accordance with prefetch not-stored signals for each channel and an inherent priority sequence of each channel, and accepts a data transfer request from selected channels. With this, stopping of data transfer can be protected.
Patent JP-S60200461-A (JP)
Inventor: RIYUDEIJIE BANEE
IPC: H01M6/18
Filed: 1984-12-17
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-H07120683-A (JP)
Title: Fluid pressure-driving type actuator
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1993-10-25
Abstract: PURPOSE:To provide a fluid pressure-driving type actuator which is capable of having the more extra fine diameter or being micronized, and can be returned to the initial form by its own restoring force at non-pressurization because a regulating member has elastic restoring force to improve responsiveness. CONSTITUTION:In the fluid pressure driving type actuator having an elastic member having a pressure chamber and a regulating member 8 for regulating the expansion of the elastic member at pressurization in a specified direction, the regulating member 8 is formed from an elastic pipe, and a slit 9 laid along the axial direction or circumferential direction is formed on the elastic pipe. Thus, since the axial extension of the elastic member is regulated by the regulating member 8, when a fluid is supplied to the pressure chamber and pressurized, and the slit 9 formed along the axial or circumferential direction of the elastic pipe is radially opened and expanded, the elastic member is axially contracted.
Patent JP-H08104468-A (JP)
Title: Method and device for winding specific length of pirn winder
Inventor: UMEDA NOBUO
IPC: B65H61/00
Filed: 1994-10-05
Abstract: PURPOSE: To enable automatic doffing in the specific winding by disengaging the clutch of a spindle wherein the winding amount reaches the specific value, and simultaneously laying end yarns to spindles through a process of again putting a clutch in connection on the basis of the detection of completion of the specific length winding of all spindles. CONSTITUTION: An oscillating lever 35 of a clutch 12 is separated by energizing of a return spring 38, and a roller 36 is separated from a tangential belt 31 in the normal winding state, and the tangential belt 31 is brought in contact with a spindle 3, and the spindle 3 is rotated. Respective specific length detecting devices detect the fact that the specific length winding of the weights is completed, a solenoid actuator S1 of the weight is operated, so as to oscillate the oscillating lever 35, and the roller 36 is brought in contact with the tangential belt 31, so as to separate it from the spindle 3, that is, the clutch 12 is disengaged, so as to stop the operation of the spindle 3. The clutch 12 is put in connection at the time when the specific length winding of all weights is completed, and end yarns are simultaneously laid to the spindles 3.
Patent JP-H02112956-A (JP)
Title: Thermal head
Inventor: MIZUNO MASAYUKI
IPC: B41J2/335
Filed: 1988-10-21
Abstract: PURPOSE:To reduce the mounting tolerance at the end of a cover by providing a protrusion on one of a cover and a base and a recess on the other, and jointing the protrusion with the recess to position the cover. CONSTITUTION:A cover 15 is positioned by jointing protrusions 20 formed at both ends of the cover 15 with protrusions 21 formed at both ends of a base 11 so that the mounting tolerance of the cover 15 on the base 11 becomes only the dimensional tolerance of the joint of the base 11 and cover 15. As a result, the mounting tolerance 18 of the end of the cover can be reduced.
Patent JP-H10108898-A (JP)
Title: Device and method for heating hydrogen peroxide
Inventor: FUJIMOTO AKEMASA
IPC: H05B3/82
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To enable heating while restraining decomposition of hydrogen peroxide and to prevent a heater from corroding by including a hot water tank, having a heater and a heat exchanger, within a sterilizing tank for passing a web. SOLUTION: A water heater 112 is operated, a switching valve 115 is connected to a heat exchanger 113, and sterilizing liquid in a tank 114 is circulated through the heat exchanger 113. Water in a hot water tank 111 is heated with the water heater 112 to be hot water. Heat is exchanged between hot water and sterilizing liquid in the heat exchanger 113, so that the temperature of the sterilizing liquid is raised. When the temperature rises to a specified value, the switching valve 115 is switched from the heat exchanger 113 to a sterilizing tank 51, and the sterilizing liquid in the tank 114 is circulated through the sterilizing tank 51. After that, the sterilizing liquid is kept at a constant, hot temperature with the heat transmitted from the hot water tank 111.  Since the heat of the heater 112 is transmitted indirectly as described above, the heating is carried out while restricting decomposition of hydrogen peroxide. Furthermore, since the heater 112 is not in direct contact with the hydrogen peroxide, the heater is unlikely to corrode.
Patent JP-H04143991-A (JP)
Title: Bloch line memory device
Inventor: FUJIMOTO KAZUHISA
IPC: G11C11/14
Filed: 1990-10-05
Abstract: PURPOSE:To remarkably shorten the time required for write by transferring information 1, 0 to the input/output part of information corresponding to the presence/absence of a bubble magnetic domain. CONSTITUTION:Light oscillating from a semiconductor laser 21 is projected on an area where a stripe magnetic domain 2 is crossed with a conductor 7 for Block line pair write via a polarizer 23, an optical deflector 24, a condenser lens 25, and the temperature of the area is increased. When a laser beam scans the conductor 7 by the deflector 24 and the temperature of the area where the stripe magnetic domain in accordance with the information 0 is crossed with the conductor 7 is increased, no pair of Block lines is written on the area when a pulse current flows on the conductor 7, and the pair of Bloch lines are written on only the area where no laser beam is projected. Thereby, the information '0', '1' can be written on the stripe magnetic domain.
Patent JP-H01110677-A (JP)
Title: Novel quinazolinone compound and production thereof
Inventor: TAKAHASHI WATARU
IPC: A61P31/04
Filed: 1987-10-23
Abstract: NEW MATERIAL:A quinazolinone compound expressed by formula I (X is Cl or OCH3; n is 0-3). EXAMPLE:2-(3,4'-Dimethoxystyryl)-3-phenylquinazolinone. USE:Useful as an antimicrobial agent having excellent antimicrobial activity and also as a raw material for synthesizing a remedy N-(3',4'- dimethoxycinnamoyl)-anthranilic acid for diseases caused by allergy. PREPARATION:A 2-methyl-3-aryl(3H)-quinazolinone expressed by formula II and a 3,4-dimethoxybenzaldehyde expressed by formula III are subjected to dehydrating condensation while being heated, preferably at 150-200 deg.C, optimally for 2-5hr to afford the aimed compound expressed by formula I. The compound expressed by formula II is synthesized by condensing an isatoic acid anhydride expressed by formula IV and an arylamine while heating and passing the product through several steps, such as thermal dehydration.
Patent JP-S6116626-A (JP)
Inventor: GIDEON AMIIRU
IPC: H03M1/82
Filed: 1984-12-19
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。