baber/WOPTO huggingface dataset:
Patent JP-S609610-A (JP)
Title: Drilling and flush working tool by flat head screw
Inventor: ANDOU YOSHIMICHI
IPC: B23B51/08
Filed: 1983-06-27
Abstract: PURPOSE:To permit flush work simultaneously with drilling work for a hole having a certain depth by protruding a drill from a hollow middle shaft and forming a lower top edge cutting edge part onto the underside of the middle shaft. CONSTITUTION:The drill inserted into a hollow middle shaft 1 is protruded into a lower top edge cutting edge part 3 and tightened and fixed by a hollow outer shaft 2. A gradient 5 is formed in the center lower part of the hollow middle shaft 1, and an expanding slot 6 is formed at the half divided part on the outer periphery, and set close to the groove on the drill 11 which is set at the top edge 4 of the cutting edge part close to the center of the lower top edge cutting edge part 3. Therefore, a gap is not formed between the outer periphery of the drill and the cutting edge part 3 of a drilling and flush working tool, and flush work is facilitated.
Patent JP-S5544123-A (JP)
Title: Device for automatically shutting off main valve
Inventor: FUKUSHIMA KOUICHI
IPC: F17C13/04
Filed: 1978-09-20
Abstract: PURPOSE: To prevent a serious trouble, by detecting an abnormal state and automatically shutting off the main valve of a propane gas container.  
     CONSTITUTION: When an abnormality is detected under an ordinary condition, an electromagnetic plunger 71 is energized by a detection signal to displace a lever 81 from the full-line position to the one-dot-chain-line position by the motion of the plunger. At that time, one end 811 of the lever 81 and an engaging part 69 are disengaged from each other and a gear mechanism consisting of gears 64W68 becomes rotatable. As a result, a helical spring 54 acts in the direction of restoration to shut off the main valve. A means for detecting the abnormality may be a gas leakage detector having a semiconductor gas sensor, a fire detector or an earthquake detector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11310312-A (JP)
Title: Method and device for warehousing/shipping for physical distribution system
Inventor: KAWASE HIROBUMI
IPC: B65G1/137
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To shorten the carrying cycle time of an entire physical distribution system by shortening time necessary from a warehousing/shipping request made to a management computer to the completion of its work without increasing the carrying speed of a carrier. SOLUTION: A warehousing conveyor 3 and a load receiving conveyor 4 are connected to the warehousing/shipping section of an automatic warehouse 2 provided with a stacker crane 8 for carrying in/out loads for a number of housing parts 7a. The load receiving conveyor 4 and a shipping conveyor 6 are connected to each other by a truck 5 having a track. The stacker crane 8, the truck 5 having a track and the conveyors 3, 4 and 6 are controlled based on commands from controllers 16, 19, 17, 18 and 20. Upon receiving a warehousing/shipping command, an inventory control computer 22 transmits command data to each controller irrespective of the situation of the stacker crane 8 or the like, and each controller drives and controls the corresponding stacker crane 8 or the like based on the command data.
Patent JP-S5542750-A (JP)
Title: Long life tool
Inventor: KATOU KOUKICHI
IPC: B24D5/14
Filed: 1978-09-20
Abstract: PURPOSE: To shorten the initial conditioning time by combining the transient region conditioning abrasive layer with the stable region abrasive layer to obtain the almost full contacting condition.  
     CONSTITUTION: The graining tool is constituted by making the conditioning abrasive layer A for the transient region 1W3 stages finer than the abrasive grain size number of the base abrasive layer B for the stable region, the occupying capacity 15W61% less than that of the base abrasive layer B, or the combination grade softer by 1W3 steps than that of the base abrasive layer B. By making the constitution of the conditioning abrasive layer A different from the base abrasive layer B, the initial conditioning time to get to fit, the transient region time, can be shortened and the full contacting condition of the grindstone at the early stage can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S608653-A (JP)
Title: Hot air room heater
Inventor: HARA MASANORI
IPC: F24H3/06
Filed: 1983-06-27
Abstract: PURPOSE:To prevent the floor surface from direct blowing of a cold air by a method wherein a front blow-off port of a circulation exclusive use wind tunnel is closed at the initial phase of heating operation, and the front blow-off port is opened after the air is heated up to the designated temperature. CONSTITUTION:An open/close plate 12 is secured on a spring 11 made of configuration memory alloy in overlapping manner in a room air circulation exclusive use wind tunnel C, the open/close plate 12 closes a front blow-off port 8 of the wind tunnel under the ordinary state. The spring 11 made of configuration memory alloy is made to be changed to contracted size when the room temperature is heated, for instance, higher than 20 deg.C by the heating operation. When the room temperature is still low, the spring 11 made of cofiguration memory alloy detects the low temperature, the open/close plate 12 overlapped on the spring 11 closes the front blow-off port 8 of the circulation exclusive use wind tunnel C. The room air drawn from a rear blasting port 6 due to the driving of a blower 7 is blown-off from the other branched blow-off port 9 toward oblique front direction facing to a ceiling surface, accordingly, uncomfortableness caused by the direct blowing of the cold air can be prevented.
Patent JP-H10305365-A (JP)
Title: Plasma brazing
Inventor: NAKADA HIDETO
IPC: B23K10/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a method of plasma brazing which reduces the heat affection to a base metal mail and cleans the surface of the base metal easily. SOLUTION: A plasma arc 7 is formed by discharging, accompanied by supplying an orifice gas 4, between the base metals 1, 10, as cathodes and a discharge electrode 2 as an anode, and a brazing is conducted while melting a brazing filler metal 6. Since the orifice gas 4 is plasma-gasified and cleans the surfaces of the base materials 1 and 10, the treatment becomes easy. The heat affection to the base materials 1, 10 is reduced due to the heating by the plasma arc concentrated to the base materials 1, 10.
Patent JP-H04321053-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/06
Filed: 1991-04-19
Abstract: PURPOSE:To lessen the deterioration in electrostatic chargeability by repetitive use and to obtain high durability and high sensitivity as well as to improve wear resistance by dividing a charge transfer layer to two layers and incorporat ing specific compds. into the respective layers. CONSTITUTION:The charge transfer layer 4 of the lamination type electrophotographic sensitive body having a charge generating layer 3 and the charge transfer layer 4 on a conductive base 1 is constituted of the two layers. The charge transfer material expressed by formula I is incorporated into the charge transfer layer (1st layer) 4 adjacent to the charge generating layer 3 and the charge transfer material expressed by formula II or III is incorporated into the other charge transfer layer (2nd layer) 5. The using ratios of the charge transfer materials which are expressed by the formula I and the formula II or III and are to be incorporated into the charge transfer layers 4 and 5 of the 1st layer and the 2nd layer are 1/10 to,10/1, more preferably 6/2 to 12/10. Then, the deterioration in electrostatic chargeability by repetitive use is lessened and the high durability and the high sensitivity are obtd. In addition, the wear resistance is improved.
Patent JP-S5810152-A (JP)
Inventor: JIERARUDO SHIDONII TOOMASU
IPC: F02M59/28
Filed: 1982-07-05
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-H07322430-A (JP)
Title: Drawout circuit breaker
Inventor: OSAWA YUKIO
IPC: H02B11/04
Filed: 1994-05-30
Abstract: PURPOSE:To definitely prevent the removal of a fastening plate from stoppers by fixing the stoppers made of an elastic material having a width larger than that of a stopper hole to both the ends of the fastening plate. CONSTITUTION:Stoppers 21 made of an elastic material such as rubber are attached to both the ends of a fastening plate 20. As shown in Fig. (B) seen from an arrow direction K1 of Fig. (A), the stopper has a width L larger than that of the stopping hole and has a channel-shaped cross section and has a semicircular projected portion 30 on its inner wall surface. The fastening plate 20 can be fixed to the stoppers 21 by opening the opening side of the stopper 21, covering both the ends of the fastening plate 20, and fitting the projected portion 30 to a recessed portion located at the side of the fastening plate 20. By doing this, the fastening plate 20 cannot be pulled out from the stoppers, by which the workability during transport and assembly can be enhanced.
Patent JP-2000302040-A (JP)
Title: Structure of frequency change type ground piece
Inventor: MIYAJI MASAKAZU
IPC: B61L3/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To measure a capacitor of a ground piece by connecting one coil with two capacitors connected in series in series, providing the capacitor on one side among two capacitors with a bypass passage, and providing a contact of ground piece relay in the bypass passage. SOLUTION: A ground piece (a) is constituted in such a way that one coil L is connected with two capacitors C1, C2 connected in series in series. A bypass passage B is formed in the capacitor C2, and so-called B contact of a ground piece relay QR is provided in the bypass passage B. Since the contact of the ground piece relay QR is opened, it resonates to frequency change frequency (f2) by the connection of the capacitors C1 and C2 in series. Consequently, the relation between large and small frequency change frequencies (f1, f2) is kept in f2>f1. Since conditions of the capacitors C1 and C2 can be measured at Y aspect or G aspect other than R aspect in an inspection measurement vehicle, the condition of the capacitor C1 at R aspect can be estimated.
Patent JP-H07300215-A (JP)
Title: Endless conveyor device
Inventor: MINAKI HIDEO
IPC: B65G15/42
Filed: 1994-05-02
Abstract: PURPOSE:To smoothly convey a heavy article by fitting slide members at both ends of shaft members arranged on a conveyor belt at constant intervals, and traveling the slide members on roller members. CONSTITUTION:Many shaft members 2 are arranged at constant intervals in the direction perpendicular to the longitudinal direction of an endless conveyor belt 1. Slide members 3 are fitted at both ends of the shaft members 2. Guide sections 4 are arranged in parallel with the carrier side of the conveyor belt 1. Two side plates 5a, 5b are provided along the conveying direction of the guide sections 4, and multiple rotatable roller members 7 are provided between the side plates 5a, 5b and the conveyor belt 1. The slide members 3 are made travelable on the roller members 7. A heavy article can be smoothly and lightly conveyed on the conveyor belt 1.
Patent JP-H06327610-A (JP)
Title: Drainer rack
Inventor: HOSAKA YUKIE
IPC: A47B77/06
Filed: 1993-05-18
Abstract: PURPOSE:To provide a drainer rack which realizes the effective utilization of the storage space in the kitchen area. CONSTITUTION:The rack is provided with an attachment board (attachment section) 4 to be fixed on the wall 2 rising from the sink and a rack board 5, with drainer holes 6 for water draining, which is fixed to the attachment board 4 by a horizontal axis 7 so as to be able to pivot, and supporting arms (the first supporting means) 10 to support the rack board 5 in the horizontal state and a magnet (the second supporting means) 12 to support the rack board 5 and attaching boord 4 in an overlapped state, are provided as well.
Patent JP-S61273748-A (JP)
Title: Recording and reproducing device for optical card
Inventor: YAMADA KOICHI
IPC: G11B7/085
Filed: 1985-05-29
Abstract: PURPOSE:To read out data accurately and continuously by handling several tracks as a unit when data is retrieved and moving a light spot to a next track after a read of one track is finished when data is read. CONSTITUTION:A main scan is made forward and backward once on one track 43 and returns to a line part 45a. The main scan is stopped and the light spot 15 is moved to the line part 45a of an adjacent track 54 by a jumping means 37 after the stop is confirmed. For the purpose, a jump pulse 53 is applied to a sub-scanning mirror driving circuit 51 from a jumping pulse generating circuit 52 while a tracking servo circuit 50 is turned off, and the jump pulse 53 is inverted in polarity when a tracking error signal 48 crosses the zero level to obtain a brake pulse, stopping the light spot 15 on the adjacent track. This operation is repeated as many time as tracks in an array 44, which is read completely. Thus, a continuous stable reproducing signal is obtained.
Patent JP-H01286222-A (JP)
Title: Electromagnetic relay
Inventor: TAMURA KAZUAKI
IPC: H01H50/36
Filed: 1988-05-11
Abstract: PURPOSE:To improve the assembly precision and improve the insulation between a coil terminal and a yoke by integrally forming the L-shaped yoke and a fixed contact terminal on a base made of an organic insulating material. CONSTITUTION:An L-shaped yoke 1 is insert-molded to a base 2, a make-side fixed contact terminal 7 and a break-side fixed contact terminal 8 are integrally formed on the base 2. The core of a coil 3 and the yoke 1 are fixed on the lower side, the yoke 1 and a movable contact spring 6 are operated at the same potential. The yoke periphery near a coil terminal 4 is covered with an organic insulating material. The assembly size precision is improved according to this constitution, the insulation creeping distance between the coil terminal 4 and the yoke 1 can be made sufficiently large, thereby high insulation and high withstand voltage can be realized.
Patent JP-H10305940-A (JP)
Title: Bill dispensing machine
Inventor: HARADA TAKASHI
IPC: B65H5/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a bill dispensing machine that is quickly restorable even in the case where damage occurs in a conveyor belt. SOLUTION: This is a machine that conveys a bill in holding it between an inner conveying means of an inner conveyor unit 161 installed in machine body and an outer conveying means of an outer conveyor unit 160 installed in the inner conveyor unit 161 free of opening and closing or detachment, and in this constitution, a conveyor belt 169 is installed in the outer conveyor unit 160 as an outer conveying means, while plural pieces of rollers 181, 184, 190, 194 and 199 are merely installed in the inner conveyor unit 161 as the inner conveying means in opposition to the conveyor belt 169, whereby this belt 169 being liable to cause a breakage relatively is installed in the outer conveyor unit 160 alone.
Patent JP-S596988-A (JP)
Title: Apparatus for controlling concentration of activated sludge in aeration tank
Inventor: MAEDA MITSUO
IPC: C02F3/12
Filed: 1982-07-01
Abstract: PURPOSE:To stably hold the quality of treated water and the properties of activated sludge, by using a field-effect transistor sensitive to hydrogen ion and a microbe sensor capable of dispatching output in response to an inflow substrate as a means for measuring the inflow substrate. CONSTITUTION:The concentration of an inflow substrate, e.g. BOD components, in inflow water is measured by a microbe sensor 17, and the resulting output is inputted to a regulator 20 for adjusting the ratio (F/M) of the load of the inflow substrate to microbes in activated sludge. A value measured by an inflow water gauge 28 and the measured value of MLSS in an aeration tank are inputted to the regulator 20 at the same time. The F/M ratio is calculated from these inputted values. Another F/M ratio preset in an F/M-setting instrument 19 is also inputted to the regulator 20, and output formed in response to the difference in the comparative calculation of these F/M values is inputted to a regulator 13 for adjusting the flow amount of returned sludge, so as to adjust a valve 9a for adjusting the flow amount of returned sludge.
Patent JP-S5816607-A (JP)
Inventor: NARUSE MASUYUKI
IPC: A01D44/02
Filed: 1981-07-23
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-2000063175-A (JP)
Title: Modification of surface of zirconia sintered product
Inventor: HAKU RYUKI
IPC: C04B41/87
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying the surface of a zirconia sintered product, capable of increasing the strength of the zirconia sintered product and preventing a low temperature deterioration phenomenon by placing the zirconia sintered product and a Si compound in an atmosphere-adjustable oven, allowing H2-H2O gas to flow in the oven to evaporate the Si compound, and converting the evaporated Si compound into a SiOx state to form a silica/zircon layer on the surface of the sintered product. SOLUTION: This method for modifying the surface of a zirconia sintered product comprises charging an atmospheric gas mixed with H2-H2O gas (H2O >=0.1%) in a specific ratio to adjust the partial pressure of oxygen in an atmosphere-adjusting oven, placing the powder of SiC as a source for supplying SiOx in the atmosphere- adjusting oven, placing a zirconia sintered product in a state inclined at an angle of about 20 deg. at a position apart from the powder of the SiC, and subsequently maintaining the temperature in the atmosphere-adjusting oven in the state within a range of 1,300-1,500 deg.C for several hr to form a silica/zircon layer on the surface of the zirconia sintered product.  Thereby, a crack-blunting phenomenon for blunting the sharp edges of cracks existing in the surface of the zirconia sintered product is generated to increase the strength of the zirconia sintered product, and the infiltration of water is further inhibited to prevent the reaction of the surface.
Patent JP-H04344000-A (JP)
Title: Method and device for fastening bolt and nut
Inventor: NUNOMURA SUSUMU
IPC: E21D11/40
Filed: 1991-05-22
Abstract: PURPOSE:To certainly deliver a lengthy through bolt with a head part nut stored in the bolt hole and connecting hole of one segment to the bolt hole of the other segment. CONSTITUTION:The delivery of a through bolt H is conducted in two installments. In the first delivery, the drum part of the through bolt H stored in the bolt hole F and connecting recessed part D of one segment A by a holding finger 17 is held by the holding finger 17 protruded to the connecting recessed part D and delivered to the bolt hole G of the other segment B by a determined stroke. Thus, the inserting space of the holding finger 17 is formed on the outside of the base end part of the through bolt H. After the holding finger 17 is then moved to the outside of the base end part of the through bolt H to conduct the second delivery for bringing a heat part nut I installed to the through bolt II into contact with the bolt hole opening surface in the connecting recessed part, the head part nut I is held by the holding finger 17, and a fastening nut J is installed to the top end part of the through bolt H protruding to the connecting recessed part E of the other segment B.
Patent JP-H10299892-A (JP)
Title: Power shifter controller
Inventor: NAKANO SEIICHI
IPC: F16H61/28
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To realize proper shift operation without a feeling of incompatibility with operating force reduced by always holding constant shifting force under any shifting conditions. SOLUTION: A power shifter for amplifying operating force to a gearshift lever and outputting it to a transmission is provided with a sensor 6 for detecting displacement of the power shifter, and a controller 4 for receiving detection signals from the sensor 6 to control the drive of a motor 3. The controller 4 includes a shifting speed detection part 41 for calculating the shifting speed based on the detection signals from the sensor 6, and a motor-drive characteristic arithmetic part 42 for increasing the acceleration of the driving force of the motor 3 according as the shifting speed rises to thus hold the shifting force constant.
Patent JP-S607324-A (JP)
Title: Combined scale
Inventor: YAMANO SEIJI
IPC: G01G13/00
Filed: 1983-06-28
Abstract: PURPOSE:To improve processing capability, without inputting additional materials, by forming a plurality of combination of weights of materials in measuring tanks having different capacities, and judging the weights in comparison with the objective values. CONSTITUTION:Based on the materials to be measured in measuring tanks and small-capacity measuring tanks, measured signals are generated by respective load detectors 5 and 9. The measured signal from each detector 5 is supplied to a combination operating part 12. Based on a combination signal from a combination generator 14, the measured signals are sequentially combined. The combined measured signals are compared with the preset values of allowable upper and lower limits of weight setting device 18 and 20 by a judging part 16. The signal, which is closest to the allowable lower limit weight is stored 22. The measured signal from the detector 9 is added 23 to each combined measuring signal. The output is compared with the allowable upper and lower limit values by a judging part 24. The combined signal, which is closest to the lower limit signal is stored 26. When all the combinations are finished, the materials to be measured are discharged in correspondence with the proper combination state.
Patent JP-H01286846-A (JP)
Title: Laminate for circuit
Inventor: NODA SATOSHI
IPC: H05K1/03
Filed: 1988-05-13
Abstract: PURPOSE:To contrive improvements in an electric property and mechanical property, by specifying content of a base material of a laminate for a circuit comprised basically of an impregnating resin composition and the base material consisting mainly of side chain double bond type resin and a cellulose fiber respectively. CONSTITUTION:Content of a base material is 35-45wt.% of the total weight in a laminate for a circuit comprised basically of an impregnating resin composi tion and the base material consisting mainly of side chain double bond type resin and a cellulose fiber respectively. Control of the content of the base mate rial within the laminated is performed with change of basis weight or laminating or a curing treatment condition and it is important to control the content of the base material within the laminate so that the same becomes 35-45wt.% of the total weight other than a metallic foil. When the content of the base material is less than 35wt.%, mechanical strength, especially the strength at a hot time is not sufficient and when the same exceeds 45wt.% it happen not only that the same is unnecessary for an improvement in the strength but also that deterioration in a punching property is generated.