baber/WOPTO huggingface dataset:
Patent JP-H08304347-A (JP)
Title: Powdery dispersant for magnetic particle solution
Inventor: ICHIKAWA MASAAKI
IPC: G01N21/91
Filed: 1995-04-27
Abstract: PURPOSE: To reduce volume and weight and improve flowing property and handling property by mixing a nonionic surface active agent, a silicon defoaming agent, and a water-insoluble nonmagnetic particle in specified ratios. CONSTITUTION: A powdery mixture forming a starting material is prepared from 70-99.4wt.% of a powder consisting of water-soluble particle passing a 16-mesh sieve, 0.5-20wt.% of a nonionic surface active agent, and 0.1-10wt.% of a silicon defoaming agent. To 100 parts by weight of this powdery mixture, 20-30 parts by weight of a powder consisting of water-insoluble nonmagnetic particle passing a 200-mesh sieve is mixed to provide a powdery dispersant for magnetic particle solution used in wet magnetic particle flaw detection testing method. In the defoaming continuity test of the powdery dispersant, an aqueous solution of the dispersant is put in a tank 1, and a pump 2 is operated in the state where the liquid temperature is kept at 35 deg.C to circulate the aqueous solution of the dispersant through a pipe 3.  The time from the circulation start to the overflow of bubbles from the upper surface of the tank 1 is counted.
Patent JP-S6024127-A (JP)
Inventor: KUMADA SHIGEYUKI
IPC: A01G13/02
Filed: 1983-07-16
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-H07319340-A (JP)
Title: Control panel device for image forming device
Inventor: SUZUKI TAKAHIRO
IPC: G03G21/00
Filed: 1994-05-20
Abstract: PURPOSE:To operate a control panel device for an image forming device with the same operation as the direct operation of the control panel device, even from a remote place by providing a display screen control means displaying a cursor for a remote operation on a display screen, when a receiver means receives a control signal. CONSTITUTION:A screen display control processing part 15 accepts the operation for the image forming device by a manual operation by a touch panel input part 14, but when a remote control receiving part 12 receives a remote control signal from the portable transmitter 11 of a remove controller, the cursor 13a for the remote operation is displayed on the display screen of a liquid crystal color display part 13. Thus, an input operation can be attained through the cursor 13a, just like the hand of the direct manual operation with respect to the touch panel input part 14.
Patent JP-H01300884-A (JP)
Title: Roaster
Inventor: TOMINAGA KOICHI
IPC: A23N12/08
Filed: 1988-05-27
Abstract: PURPOSE:To enable cooling in a short time and simultaneously contrive energy saving, by providing a cooling chamber under a heating chamber for beans and equipping the heating chamber with a means for blowing cooling air and a stirring means. CONSTITUTION:A heating unit emitting far infrared rays on the outer periphery of a cylindrical unit 6 consisting of heat-resistant glass to form a roasting chamber 3 and a feed port (4a) for raw beans and a discharge port (5a) for roasted beans are provided in the roasting chamber 3. Stirring means 8 [(8a) and (8b)] are provided therein. A cooling chamber 10 is installed under the roasting chamber 3 and a cooling air blowing means 12 is additionally provided therein. Stirring means (11a)-(11d) are simultaneously provided therein.
Patent JP-H01299466-A (JP)
Title: Speed detecting apparatus
Inventor: KONO SHINICHI
IPC: G01P3/489
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to perform stable speed control in the state less than speed resolution, by storing a detected speed immediately before the time when a rotating speed becomes less than the speed resolution, and performing the speed control based on the number of the stored pulses and the elapsed time after the detection. CONSTITUTION:At the sampling time of (n-1)T-(n+1)T, the number of detected pulses is 1 or 2. A detected speed V is equal to that in a conventional system. At the next time of (n+1)T-(n+1)T, the number of pulses M(n) which are outputted from a pulse coder 6 is 2. The elapsed time to the sampling time (n+1)T where M(n)=0 is a zero sampling period. Therefore, a correcting means 9 sends out a corrected output V(n+2)=2X1/2=1 as a rotating speed signal, with K=0. At the next period of (n+2)T-(n+3)T, the means 9 sends out a corrected signal V(n+3)=2X1/3=2/3. At a period of (n+3)T-(n+4)T, a corrected signal V(n+4)=2X(1/4)=1/2 is outputted.
Patent JP-H07320759-A (JP)
Title: Exhaust heat utilization control device for fuel cell power generation plant
Inventor: MATSUMURO HARUO
IPC: H01M8/04
Filed: 1994-05-20
Abstract: PURPOSE:To reduce the time for operation, avoid a wrong operation, and supply a steam quantity corresponding to a demand of exhaust heat utilizing equipment, by an operation mode switching part switching over each state of demands of exhaust heat recovery equipment as a mode. CONSTITUTION:An operation mode switching part 35A is formed of a selecting means 80, a signal input means 81, and an operation mode transfer means 82. Each state required from an exhaust heat recovery equipment is switched as a mode by the switching part 35A, and a steam quantity corresponding to the demand from the exhaust heat recovery equipment can be thus supplied to the exhaust heat recovery equipment according to the switched mode. Namely, the means 80 selects anyone of a power initiative type steam mode selection 80a and the like according to the demand from the exhaust heat recovering equipment, the means 82 outputs a signal for transferring to the operation mode corresponding to it from an output display means 83, and transfers to a non-steam mode 80c with priority when a steam system abnormality signal 81a is inputted from the exhaust heat recovering equipment. Thus, the time for operation is reduced, a wrong operation is avoided, and various demands can be conformed to.
Patent JP-H01298376-A (JP)
Title: Image forming device
Inventor: KANEKO RICHIE
IPC: G03G15/047
Filed: 1988-05-27
Abstract: PURPOSE:To prevent an image memory from being generated on an image carrier and to obtain a satisfactory image constantly by providing a pretransfer uniform exposure means whereby the image carrier with a developer image formed on is uniformly exposed between a developing means and a transfer means. CONSTITUTION:The image carrier 1 having an amorphous silicon layer is exposed to light with >=650nm wave length by an exposure means 6. An inversion developing system is employed for the developing means 7 so that developer T is in the same polarity as that of electrostatic charge by an electrostatic charging means 5 and adheres to a part irradiated with light when exposed. The pretransfer uniform exposure means 8 whereby the image carrier 1 with the developer image formed on is uniformly exposed is provided between the developing means 7 and the transfer means 9. Since a part where to the developer T adheres is the part irradiated with light when exposed, this part, which is already exposed and therefore covered with the developer T, is not exposed when uniform exposure is next perform by the pretransfer uniform exposure means 8. As a result, the entire surface of a photosensitive body 1 is exposed uniformly, and the image memory can be prevented from being generated.
Patent JP-H08326198-A (JP)
Title: Concrete slab base plate having partially upwardly opened embedding members, concrete slab working using the base plate and structure thereof
Inventor: NAGAI TERUMARO
IPC: E04B5/32
Filed: 1995-05-29
Abstract: PURPOSE: To facilitate the laying of equipment piping. CONSTITUTION: When concrete slab work is performed by laying concrete slab base plates A made up of embedding members 1 consisting of synthetic resin foam molding on a concrete base plate 3 at prescribed intervals, the concrete slab base plates A are used, in which embedding members 1 and upwardly opened embedding members 1u having a plurality of projected bodies projected from the base plate are arranged in the positions where the laying of piping P is predetermined at the construction, and the piping work is carried out through the spaces inside the embedding members 1u. Then, after covers 1f have been put on the upwardly opened embedding members from above, site concrete is placed.
Patent JP-S5253522-A (JP)
Title: Underground tank for storage of low temperature liquidized gas
Inventor: NAKAJIMA TAKASHI
IPC: E04H7/18
Filed: 1975-10-29
Abstract: PURPOSE:To obtain such structure of an underground tank for storage low temperature liquidized gas, that in building the same, concrete and labor are saved, the bottom plate and side wall can be built at high accuracy.
Patent JP-H02310492-A (JP)
Title: Time correcting device
Inventor: SON MASAYOSHI
IPC: G04C9/04
Filed: 1989-05-25
Abstract: PURPOSE:To allow the simple and automatic correction of a time measuring operation by providing a means for updating the time measurement value of a time measuring means to the added value of the correction value in a memory means and the time measurement value of the time measuring means in each of prescribed periods in accordance with the result of the time measurement with the time measuring means. CONSTITUTION:A host computer first takes the exact time data therein from a standard clock and transmits the time data and the experimentally determined correction data of a weekly unit of every season in a circuit selector to the circuit selector. A host computer makes the judgment on the justifiability of the received check sum C/S and registers the present time and the corrected time in a user data base at the point of the time when a down loading is successful. The host computer receives the reporting time from the circuit selector and computes the fresh correction value of one week by the preset time setting signal at the next down loading. The fresh present time and the fresh correction value are transmitted from the host computer to the circuit selector, by which the justifiability is judged. A CPU judges whether the time is 0 o'clock of Sunday or not. A counter is then corrected to the value obtd. after the fresh correction value is added thereto. The correction is repeated at every down loading in this way.
Patent JP-S5255118-A (JP)
Title: Retractor for seat belt
Inventor: SHIMOKAWA TOSHIAKI
IPC: B60R22/48
Filed: 1975-10-28
Abstract: PURPOSE: To provide a belt retractor, inwhich tightening force of the belt can be controlled, depending on the attitude of an occupaut on a vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5654618-A (JP)
Title: Automatic gain control system
Inventor: KANAMORI AKIRA
IPC: G11B5/09
Filed: 1979-10-09
Abstract: PURPOSE:To realize an automatic control to secure the proper amplification gain although some local defect may occur in the AGC region, by detecting several areas in the AGC region of a magnetic tape having the oblique and parallel tracks and then giving an automatic control to the amplification gain based on the mean detection value. CONSTITUTION:The magnetic tape 1 is fed by a prescribed extent via the driving circuit 18, the motor 19 and others every time when the stripe 221 is detected in the AGC region 2 of the tape 1 having the oblique and parallel tracks 3 and then the AGC circuit 16 produces a stripe end signal. Thus the stripes 222, 223 and so on in the region 2 are detected successively. And an automatic control is given to the gain of the amplifier 15 in accordance with the mean value of the detection reference signal supplied through the average circuit 17 in order to obtain the proper gain and even though the local defect may occur in the region 2 due to the abrasion, the sticking of dust and the like factors in the region 2.
Patent JP-H06343034-A (JP)
Title: Driver device using complementary fet
Inventor: TANAKA NORIAKI
IPC: H03K19/0175
Filed: 1993-06-01
Abstract: PURPOSE:To acquire the output of a voltage level signal larger than the driving power voltage by controlling the operation of a high potential FET by means of a drive signal whose voltage level is shifted to a level equal to the back gate voltage. CONSTITUTION:A level shifter 23 converts the signal of voltage level VSS supplied from an AND gate 21 into a signal of HV level higher than the logic gate driving power voltage VL and supplies this signal to the gate terminal of an FET 24. The driver output voltage VDD of a high potential is applied to the drain terminal of the FET 24, and the driver output voltage VSS of a low potential is applied to the source terminal of an FET 26. Then the FET 24 performs a switching operation by the output HV of the shifter 23 or a drive signal of voltage level VSS (HV<VSS). Therefore the voltage of the HV level is applied to the back gate of the shifter 23. As the source terminal of the FET 24 is connected to the drain terminal of the FET 26, the driver output is acquired at a junction Q between both terminals.
Patent JP-S63294170-A (JP)
Title: Solid-state image pickup device
Inventor: WATANABE HIROYUKI
IPC: H04N1/19
Filed: 1987-05-27
Abstract: PURPOSE:To minimize the drop in illuminance on the surface of an original due to the increase in the distance between a light source and the original surface, by providing a cylindrical lens having one convex surface between the light source and original surface. CONSTITUTION:Light emitted from a fluorescent tube 102 is condensed by means of a cylindrical lens 101 having one convex surface and become nearly collimated light. The light picks up information on an original 106 and forms an image on unmagnification type image pickup element 104 after passing through a condenser type lens array 103. When the cylindrical lens 101 having one convex surface is provided between the light source and the surface of the original, the drop in illuminance on the surface of the original can be minimized even if the distance between the light source and original surface increases.
Patent JP-S5463879-A (JP)
Title: Multi-point thermometer device
Inventor: WAKASA YUTAKA
IPC: G01K1/02
Filed: 1977-10-31
Abstract: PURPOSE: To standardize a thermometer device, which is simple in construction but is not specified in the combination with a thermocouple, by forming an input terminal device into horizontal rows and into vertical steps so that a heat sensitive element may be provided in each step.  
     CONSTITUTION: The input terminal connected with a plurality of thermocouple elements is formed of an assembled terminal 1 having horizontal rows such that similar assembled terminals 1', 1" and so on are accommodated in vertical multiple steps in an input terminal device TBC. Temperature sensitive elements 6 are provided for respective terminals 1, 1', 1" and so on so that the cold contact compensation is accomplished through a data processing device in accordance with the detected temperature of the elements 6 for the respective terminals 1, 1', 1" and so on which have little temperature difference among the rows even if the temperatures are different in the steps. As a result, it is possible to standardize the thermometer device which is simple in construction without any constant temperature bath but is not specified in the combination with the thermocouples. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09310517-A (JP)
Title: Large-scale event space construction
Inventor: HIRASAWA TOMOHIRO
IPC: E04B2/74
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To partition a space section covered with a large-sized roof in accordance with the contents of an event and to provide space construction having a fine view when it is opened. SOLUTION: Four columns 12 are erected around the whole event area 10. A large-sized roof 16 is mounted among the upper ends of the columns 12 through beams. A rail 26 is so mounted on the peripheral edge section of the large-sized roof 16 that a soccer court 18 is surrounded by the rail under the large-sized roof 16, and rails 28 and 30 are mounted in succession so that a base-ball ground and concert yards 22 and 24 are surrounded by them. Movable walls are mounted to the rails 26, 28 and 30.
Patent JP-H11325166-A (JP)
Title: Engine mount system
Inventor: YAFUJI KATSUO
IPC: F16F15/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To switch the driving state of an engine mount by estimating a mount temperature based on a sensor signal generally used for engine control. SOLUTION: The processing process of an engine mount control routine executed by an engine electronic control unit (engine ECU) is described. Specified data is fetched (step 104) and, then, based on the fetched data, a mount temperature M(n) is estimated on the basis of a calculation expression obtained by the analysis of an experiment result (step 106). Determination is made as to the possibility of mount control by comparing the mount temperature M(n) with specified values T0 and T1 (step 108), and if possible, in the range of the mount temperature M(n), a duty ratio D and a phase ϕ are decided by referring to respective maps (step 110, 112 and 114). Then, by using the decided duty ratio D and phase ϕ, the driving of the engine mount is controlled (step 116).
Patent JP-S62285222-A (JP)
Title: Magnetic recording medium and its production
Inventor: HOSOO NARIYUKI
IPC: C09D7/12
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a magnetic recording medium which has an excellent overwrite characteristic and is extremely less deteriorated in the magnetic characteristic by long-period preservation by incorporating ferromagnetic chromium dioxide powder essentially consisting of CrO2 and having 1.74<=x<=1.91 atomic ratio between Cr and O expressed as CrOx into a magnetic layer. CONSTITUTION:The ferromagnetic chromium oxide powder to be incorporated into the magnetic layer has 1.74<=x<1.91 in average atomic ratio (x) of Cr and O expressed as CrO2. The ferromagnetic chromium dioxide powder is easily obtd. by a method for keeping the CrO2 powder contg. substantially to CrOOH heated at 410 deg.C for the time until the satd. magnetization up to the 46-87% range of the satd. magnetization (sigmas: 86.3emu/g) of the original CrO2 powder is attained to generate the CrO2 (1.74<=x<1.91) as the method for the efficient production of said powder. The magnetic recording medium provided with the overwrite characteristic and magnetical stability is thereby obtd.
Patent JP-H0774856-A (JP)
Title: Assignment for control of card interface
Inventor: SETSUPO ARANEERE
IPC: G06K17/00
Filed: 1991-03-20
Abstract: PURPOSE: To enable a device, for example, a telephone system which is actuated based on a permission given from a storage card or smart card to guarantee that one card is not replaced with another card during a telephone call. CONSTITUTION: An arrangement for controlling card interface is provided with a storage unit in which the checked and accepted identification data of a card are recorded whenever a device, such as the telephone system, etc., is actuated by using the card, and a comparator which compares the identification data of the card inserted into the device with those recorded in the storage unit based on a signal given from a timer so that the arrangement may stop the function of the device when both data are not coincident with each other.
Patent JP-H01300017-A (JP)
Title: Engine exhaust turbo-supercharging device
Inventor: TAJIMA SEIJI
IPC: F02B37/007
Filed: 1988-05-27
Abstract: PURPOSE:To improve the operational responsiveness of one of turbo-superchargers which is designed to operate only in a specified running range by providing the turbo-supercharger with an exhaust gas leakage path which bypasses an exhaust gas shut-off valve to lead part of exhaust gas to the turbo-supercharger. CONSTITUTION:In a two-cylinder rotary piston engine equipped with a first turbo-supercharger 1 which is used at all times and a second turbo-supercharger 2 which is operated only in a specified running range, turbines 1a, 2a of the superchargers 1, 2 are connected to two separate exhaust gas paths 3, 4. The exhaust gas path 4 is provided with an exhaust gas shut-off valve 5 which is to be opened only over a specific high- flow high-revolution running range by means of a diaphragm device 6. Further, a communication path 7 is provided to allow the upstream of the exhaust gas shut-off valve 5 in the exhaust gas path 4 to communicate with the exhaust gas path 3, and a small-diameter exhaust gas leakage path 8 which bypasses the exhaust gas shut-off valve 5 is also provided between the communication path 7 and the inlet side of the turbine 2a. Additionally, an exhaust gas leakage valve 9 is installed in the exhaust gas leakage path 8 which is to be opened or closed according to the running condition.
Patent JP-H04355787-A (JP)
Title: Matrix panel driving device
Inventor: TSUKADA TAKASHI
IPC: G09G3/36
Filed: 1991-06-03
Abstract: PURPOSE:To provide the matrix panel driving device which makes a high-quality display without using a line memory where data are rearranged even for a high-speed transfer data signal of work station level. CONSTITUTION:Three image signals of R, G, and B containing multi-level displaying information are put into one system to supply n systems (integer of n>=2) to an image signal processing circuit, and the number of shift registers (q) is set to q=Q(3*n) for the number of output buffers (Q), thereby controlling (3*n) image signals at the same time with transfer output pulses of the shift registers. Consequently, apparently (n)-fold image signals can be handled without increasing the number of stages of the shift registers and the need for the line memory is eliminated; and the circuit constitution of a control circuit system is extremely simplified and no longitudinal line brightness unevenness in the center of a panel screen is generated.
Patent JP-H0881841-A (JP)
Title: Method and apparatus for investigating cause of yarn defect in yarn,roving and sliver
Inventor: RUDORUFU MAIERU
IPC: D01H13/22
Filed: 1995-04-20
Abstract: PURPOSE: To diagnose the cause of the fault by comparing a fault pattern formed by assigning faults occurring in relation to production of yarn, roving and sliver to a grid class using fixed parameters with a fault pattern stored in advance. CONSTITUTION: In a diagnosis of causes of faults related to the production of yarn, roving and sliver produced by a machine such as a fine spinning frame, a flyer, a card, a drawframe, a comber, etc., the whole defects are classified and assigned to a grid consisting of fault cross-section and fault length as parameters. For example, individual faults of yarns spun from whole spinning spindles of a fine spinning frame are wholly counted by a yarn clearer, assigned to the grid of the parameters to form a fault pattern. The fault pattern is compared with a reference pattern made by prior investigations and from experiences by a pattern recognition means in an evaluation unit to diagnose causes of faults.
Patent JP-H09293848-A (JP)
Title: Solid-state image pick up element
Inventor: SARAI TAKAAKI
IPC: H04N5/359
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick up element, wherein the reflectivity near a photo detecting area can be reduced and flare or ghost can be reduced. SOLUTION: A solid-state image-sensing element is formed on a semiconductor substrate 1. An antireflection film 3 is formed around a photo detecting part 2. Protrusions 5 are formed into the upper part of a region 4 where the antireflection film 3 is formed. The protrusions 5 irregularly reflect a light incident from above and a light reflected at below, whereby the reflectivity at the region 4 around the photo detecting part 2 is reduced to enhance the reflection reducing effect.
Patent JP-S6111786-A (JP)
Inventor: KUGOU MASARU
IPC: G02F1/1335
Filed: 1984-06-27
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。