baber/WOPTO huggingface dataset:
Patent JP-H0982792-A (JP)
Title: Wafer container
Inventor: ABE MASAHARU
IPC: B65D85/86
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate operation of housing and taking out wafers with no hazard with no constraints in a working method by making a cylindrical part of a container body removable from the base part. SOLUTION: In the case of taking-out of a disc wafer 8 from a container 1, firstly a lid body 5 is removed from a container body 2, next, a cylindrical part 4 is removed from the base part 3. This makes only a disc wafer 8 and a buffer material, suppressing an impact generating at the time of housing while being sandwiched between wafers, remain mounted on the base part 3. This state dispenses with selecting a shape of a holding device 9 and makes a take-out direction optional. Further, removal of the cylindrical part 4 eliminates possibility of damaging the wafer 8 hitting on the peripheral part.
Patent JP-H0678812-A (JP)
Title: Band for timepiece
Inventor: OKAMURA SHIGETOSHI
IPC: A44C5/02
Filed: 1992-09-01
Abstract: PURPOSE:To prolong the service life of the band for timepieces by stitching fine wires made of blank materials consisting of metals, alloys, etc., into the band made of blank materials consisting of natural leather, artificial leather, cloth, plastics, rubber, etc. CONSTITUTION:The fine wires 2 of 0.1mm diameter consisting of an Ni-Ti alloy are stitched into the band 1 made of the blank material consisting of cowhide. Then, the strength over the entire part of the band is increased and, therefore, the shape collapse over the entire part of the band is prevented and since the alloys are stitched even to the circumferences of holes for fasteners in particular, the loosening around the holes does not arise any more and the service life of the band is greatly improved. Separately, the fine wires 4 of 0.1mm diameter consisting of the Hi-Ti alloy are longitudinally stitched into the bland 3 made of the blank material consisting of the cowhide. Then, the strength over the entire part of the band increases and, therefore, the shape collapse over the entire part of the band is prevented Since the alloys are stitched even to the circumferences of holes for fasteners in particular, the loosening around the holes does not arise any more and the service life of the band is greatly improved.
Patent JP-H0792451-A (JP)
Title: Liquid crystal display element
Inventor: YAMAGUCHI TAKASHI
IPC: G02F1/133
Filed: 1993-09-20
Abstract: PURPOSE:To provide a liquid crystal display element which is simple in structure, is easily formable to a large size, has a steep threshold characteristic in an electro-optic characteristic and is suitable for simple matrix driving. CONSTITUTION:This liquid crystal display element has a pair of substrates which are formed with electrodes on the main surfaces of one side and a liquid crystal material which is clamped between a pair of these substrates arranged in such a manner that these electrodes face each other. The liquid crystal material is dispersed in a high polymer matrix. The liquid crystal molecules 21 of the liquid crystal material rise to align in the direction of an electric field when the electric field is impressed between the electrodes. The liquid crystal molecules have a spiral structure and are arranged in such a manner that their spiral axes align when the electric field is not impressed between the electrodes.
Patent JP-2000067769-A (JP)
Title: Noise filter
Inventor: TAKIZAKI TAKESHI
IPC: H01J23/15
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a noise filter for a magnetron capable of effectively shielding noises generated in operation of a microwave oven. SOLUTION: This noise filter comprises a first shield case 6 made of a metal which is disposed in an input side of a magnetron main body, a first through- type capacitor 8 which is fixed to a side wall of the first shield case 6 and constitutes a first noise filter circuit together with the choke coil 10 disposed within the first shield case 6, a second through-type capacitor 11 which is connected in series to the first through-type capacity 8 through a connection conductor 12 and constitutes a second noise filter circuit; and a second shield case 15 made of a metal for fixing the second through-type capacitor 11. The second shield case 15 surrounds both the first through-type capacitor 8 protruding from the first shield case 6 and the connection conductor 12.
Patent JP-H0397606-A (JP)
Title: Production of ceramic superconductor
Inventor: HAYASHI KAZUHIKO
IPC: H01B12/00
Filed: 1989-09-09
Abstract: PURPOSE:To continuously and stably grow a crystal for a long time by irradiating a raw material rod with a laser beam having specified intensity distribution to melt the rod, pulling up a crystal from a melt zone, growing the crystal and then forcedly cooling the crystal. CONSTITUTION:A lower shaft 3 capable of being rotated and vertically moved by a controller 11 is arranged in a growth chamber 1, and the raw material rod 2 is supported on the lower shaft 3. The rod 2 is then irradiated with the laser beams 4 and 5 from opposed optical devices 6 and 7 having a thickness of <=1/2 times the diameter of the grown crystal and having low intensity at the center in the cross direction and high intensity on both ends at an angle of 0-10 deg. to the direction vertical to the growth direction, and a melt zone 8 is formed. A grown crystal 9 is pulled up from the melt zone 8 by the upper shaft 10 capable of being rotated and vertically moved by a controller 12, a cooling gas 13 having the same composition as the gaseous atmosphere is blown against the surface of the crystal 9 to forcedly cool the crystal. The crystal 9 is then annealed at 800-860 deg.C for >=2hr in the atmosphere having >=0.05atm oxygen partial pressure.
Patent JP-H04114992-A (JP)
Title: Method for controlling single crystal production device
Inventor: HARADA HIROBUMI
IPC: C30B15/20
Filed: 1990-09-04
Abstract: PURPOSE:To uniform oxygen concentration, stabilize quality and improve yield of a single crystal by controlling electric power amounts of a bottom heater and side heater so as to coincide temperature of a crucible side part with temperature of a crucible bottom. CONSTITUTION:An emitting light signal emitted from a side heater 4 for heating the side part of a crucible 3 is detected by the first temperature sensing member 26 provided opposite to through hole 4 opened in a heating chamber 2a and heat insulating cylinder 5 and the detected value is input to a temperature converter 27 to measure the temperature. On the one hand, the bottom of crucible 3 is heated with a bottom heater 22a and the temperature is detected with the second temperature sensing member 28 and input to a controller 30. Then signal from the converter 27 is operated in a operating device 29 and input to the controller 30. Electric powder amounts of the side heater 4 and bottom heater 22a are controlled so as to keep objective temperature of crucible bottom and temperature of crucible bottom measured by the sensing member 28 in a range previously set.
Patent JP-S6476568-A (JP)
Title: Magnetic disk device
Inventor: MATSUWAKA RIYUUJI
IPC: G11B20/18
Filed: 1987-09-18
Abstract: PURPOSE:To enable any CE to accurately deal with trouble repairs by storing trouble repairing procedures in the event of the occurrence of errors as well as displaying the relevant error information, and displaying the accurate trouble repairing procedure by judging the generated error information. CONSTITUTION:When an error occurs, the error information is occasionally written to a random access memory 2, while a display part 5 is used as a normal error display. In case of repairing a trouble by the CE, a switch 6 is changed. The error information of the random access memory 2 is processed by a trouble management control part 3, so that a predetermined trouble repairing procedure out of a read only memory 4 is displayed at the display part 5. By this method, the CE is in a position to confirm the trouble repairing procedure as displayed at the display part 5, executing the procedure accordingly, thus dealing accurately with the trouble concerned.
Patent JP-2001057952-A (JP)
Title: Suction mouthpiece for vacuum cleaner and vacuum cleaner
Inventor: ISHII SEIJI
IPC: A47L9/28
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a suction mouthpiece for a vacuum cleaner that can raise safety. SOLUTION: This mouthpiece is equipped with a rotary brush 2 being exposed to the suction mouthpiece 12 and supported freely rotatably, a motor 3 that drives the rotary brush 2 and a driving circuit 4 that drives the motor 3. When a human body touches a bumper 23 made of an electroconductive material, connected to an open terminal S of the driving circuit 4, contact of the human body is sensed by grounding the terminal S to stop the motor 3.
Patent JP-H0982018-A (JP)
Title: Disk rotary mechanism and disk device
Inventor: MIYAKE TOMOYUKI
IPC: G11B19/28
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To rapidly control the speed of a disk when changing the speed of the disk at the time of reproducing information from the disk which is controlled at a constant linear speed, starting rotation, or stopping rotation, and to avoid the reduction in the life of an ultrasonic motor. SOLUTION: An ultrasonic motor 1 for driving a spindle shaft 4 for rotating a disk 5 and a gear 2 for increasing speed and a spindle gear 3 as means for transferring the rotation of the ultrasonic motor 1 to the spindle shaft 4 by increasing its speed are provided. Further, a controlling means 11 is provided to increase the torque of the ultrasonic motor 1 only when it is necessary to change the speed of the spindle shaft 4.
Patent JP-2001059509-A (JP)
Title: Nut for suspension device for vehicle
Inventor: MIYAMOTO YOSHINORI
IPC: B60G7/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a nut for a suspension device for a vehicle which is improve in the attaching rigidity to the vehicle without increasing the number of members. SOLUTION: A strut type suspension which is fastened to a car body member 18 via an upper support part 16 comprises a spring 22 as an elastic element and a shock absorber 10 as a vibration damping element. A nut 20 which is used in the strut type suspension to fasten the suspension to the vehicle member 18 has such a height that it uniformizes the stress on a joined surface.
Patent JP-S6292960-A (JP)
Title: Photosensitive body for image forming device
Inventor: HAYASHI SEIJI
IPC: G03G5/00
Filed: 1985-10-18
Abstract: PURPOSE:To make easy conversion between a positive image and negative image in analog image processing with simple constitution by dividing a photoconductive layer on a conductive substrate to many cell bodies by conductive films and charging the adjacent cell bodies to the electrostatic charge polarities different from each other. CONSTITUTION:The photoconductive layer 2 is formed on the conductive substrate 1 consisting of aluminum, etc. and is segmented by the conductive films 3 to the many regular triangular cell bodies. The positive-charged cells P which consist of phthalocyanine, etc., and are charged with positive charge by a main electrostatic charger and the negative-charged cells N which consist of zinc oxide, cadmium sulfid, etc., and are charged with negative charge are thus alternately arranged. The conversion between the negative and positive images is easily executed by changing the polarities of the voltage to be impressed to the charger without using intricate means for converting toners or changing the polarities of the voltage to be impressed to a transfer charger if the many P-type cells and N-type cells are alternately arranged in the above-mentioned manner.
Patent JP-H0396180-A (JP)
Title: Receiver
Inventor: SAKAI YUJI
IPC: H04B1/16
Filed: 1989-09-08
Abstract: PURPOSE:To eliminate disturbance of a 1st voice signal carrier onto a 2nd voice signal carrier by providing a means attenuating the 1st voice signal carrier to a pre-stage of a voice intermediate frequency detection circuit. CONSTITUTION:A trap circuit 4 attenuates an intermediate frequency signal fed from a tuner circuit 2 in a range that the sensitivity of a frequency level of a 1st voice signal carrier C1 onto a monaural voice signal is not attenuated. That is, the trap circuit 4 decreases the level of the 1st voice signal carrier Cl by nearly 10dB with respect to the level of the 2nd voice signal carrier C2. Thus, the disturbance of the 1st voice signal carrier C1 onto the 2nd voice signal carrier C2 is eliminated. Thus, even when the level of the 2nd voice signal carrier C2 is decreased, the disturbance by the the 1st voice signal carrier C1 is eliminated and the error rate of a 2nd voice signal SV2 is not deteriorated and the sensitivity of a detection circuit to obtain the 2nd voice signal SV2 is not required to be deteriorated.
Patent JP-H1174775-A (JP)
Title: Level shifter circuit
Inventor: NOJIMA KAZUHISA
IPC: H03F3/45
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a level shifter circuit capable of realizing a desired operation without impairing characteristics of a transistor even when a transistor low in breakdown strength is used. SOLUTION: Potential of +5 V (Vcc) and the potential of 0 V are impressed on power supply lines 10 and 11 respectively. The potential of +5 V (Vcc) and the potential of 0 V are impressed on power supply lines 12 and 13 respectively in the case of an operation with a single power source. The potential of 0 V and the potential of -5 V (Vcc) are impressed on the power supply lines 12 and 13 respectively in the case of the operation with a positive and negative power supply. In the case of the operation with the single power supply, a clamp circuit 53 is actuated and the potential at a clamp point B is clamped at 'Vcc-2 Vf ' and in the case of the operation with the positive and negative power supply, a clamp circuit 52 is actuated and the potential at the clamp point B is clamped at '(Vcc-Vf )/2'. On the other hand, emitter potential of transistors P1 , P2 becomes 'Vcc-Vf -Δ V2 '. The transistor with low breakdown strength is used as the transistors P1 , P2 and Q24 .
Patent JP-H08173145-A (JP)
Title: Roller bottle for simultaneous cell culture through membraneand method for simultaneous cell culture using the same
Inventor: EDOWAADO EI MUTSUSHI
IPC: C12M3/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple and readily operable apparatus adoptable into trans-membrane large-scale co-culture of a cell.  
     SOLUTION: This roller bottle 10 includes an exterior receptacle 12 with a longitudinal axis having a first chamber 16 surrounded by a sidewall 14. The exterior receptacle 12 has a first neck 20 at one end having an opening 36 therethrough providing fluid access to the first chamber 16. The roller bottle 10 further includes an interior container 26 with a longitudinal axis and a second chamber 28 and the interior container 26 is located coaxially within the exterior receptacle 12. The interior container 26 has a second neck 34 at one end providing fluid access to the second chamber 28. The exterior receptable 12 is formed of a material that is substantially impermeable to a gas and a fluid and is sealed in a substantially fluid tight fasion forming the first chamber 16 that has fluid access by the first neck 20. At least a portion 38 of the interior container 26 is formed from a microporous material. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0958404-A (JP)
Title: Start judgment method and start control device for occupant protective device for vehicle
Inventor: MIYAGUCHI KOICHI
IPC: B60R21/16
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To identify a rough road from a collision definitely based on a detection signal from an accelerator sensor by applying a numerical processing obtained experimentally to the integrated values of the detected vehicle accelerations. SOLUTION: When an acceleration G detected by an acceleration sensor exceeds a specified limit, the integrated value of the acceleration G obtained during a time from the time point at which the specified value is exceeded as a collision start point to a specified time point (t) is calculated (Step 102). Also, with the time (t) at which the calculation of the integrated value is terminated used as a reference, the G- conversion value of the acceleration G at the time point (d) (msec) before the reference is calculated (Step 104). In addition, numerical conversion is performed to the integrated value of the acceleration G obtained during a time from the time point (s) (msec) before the time (t) to the time (t), and the converted value is taken as an S factor (Step 106).  The judged values based on these calculated values are judged whether they exceed a specified threshold value TH or not (Step 108). When the judged value does not exceed the threshold value TH, the step is returned to Step 100 and, when it exceeds the threshold value TH, an air bag device is activated.
Patent JP-H05172222-A (JP)
Title: Automatic transmission
Inventor: UEMATSU YUICHI
IPC: F16H59/38
Filed: 1991-09-13
Abstract: PURPOSE:To shorten the axial direction dimension of an automatic transmission, which is equipped with a braking mechanism on the outside of a rotor and with a revolving speed sensor, by forming a sensor penetrating hole in part of a component of the braking mechanism, and installing there a rotation sensor. CONSTITUTION:A transmission case accommodates a gear shift mechanism, one end thereof being blocked with a side cover 2. On the inside of the end face of this side cover 2, a high-clutch accommodation part 2a and a cylinder chamber 2b are formed in double structure on the inside and outside, and the accommodation part 2a accommodates a part to support piston 4b of a high- clutch drum 4a which constitutes the periphery of a high-clutch H/C. A low& reverse brake L&R/B is installed innermore than the high-clutch H/C, wherein a notch 5h for sensor is formed in an arm 5e provided on a piston 5c of this L&R/B, and in it a revolving speed sensor 7 is installed which extends while penetrating the transmission and senses the revolving speed of the input shaft IN.
Patent JP-S61118452-A (JP)
Inventor: GURAINDAA JIYON DEEBIESU
IPC: F16C33/20
Filed: 1985-10-22
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-H0680093-A (JP)
Title: Snow traveling vehicle
Inventor: SEKINOBE MASAAKI
IPC: B62D55/04
Filed: 1992-09-02
Abstract: PURPOSE:To make a snow traveling vehicle small and inexpensivce and improve its running ability and right-left moving stability by providing a pair of running directional change sleigh boards on both front sides of the vehicle mainframe so that the sleigh boards can have contact with a snow covered road when located on both sides of the vehicle mainframe and they can be isolated therefrom by narrowing a space between the sleigh boards when located in front thereof. CONSTITUTION:A leg rod 35 has the base end pivotally supported on a bearing frame 33 fixed on the front side of a vehicle mainframe 2 and the end connected to a steering plate 37 in an oscillatable manner, so that a rotating plate fixed to the shaft of a servo motor 38 is connected to the steering plate 37 to which sleigh boards 44 are connected. During manned operation, a facing space K between both sleigh boards 44 is narrowed to fix the leg rod 35 at a high position in front of the vehicle mainframe 2 where both sleigh boards 44 are isolated from a snow covered road. During unmanned operation, the leg rod 35 is swung to both front sides of the vehicle mainframe 2, a facing space K between both sleigh boards 44 is widened, and a locking bolt is locked to the leg rod 35 to allow the sleigh boards 44 to have contact with a snow covered road. As a result, the vehicle mainframe 2 is made smaller, improved in running ability and right-and-left moving stability and manufactured at a low cost.
Patent JP-H0285405-A (JP)
Title: High speed construction method of semi rigidity pavement
Inventor: ISHIKAWA KATSUAKI
IPC: E01C7/18
Filed: 1988-09-21
Abstract: PURPOSE:To shorten the construction hours by injecting polymer cement grout in gaps among concrete frame materials while open grading asphalt concrete with which pavement has been finished still maintains its heated state. CONSTITUTION:Pavement is carried out with open grading asphalt concrete. Then, while concrete maintains its heated state, polymer cement concrete grout which is formed by compounding the holmaldehide condensate of aminotriagin containing sulfonic acid radical in polymer cement grout by 0.5 - 10.0wt.% in the cement weight standard, is injected into the gaps among concrete frame materials.
Patent JP-H04114237-A (JP)
Title: Parallel compile system
Inventor: ZAIKI KOUJI
IPC: G06F9/45
Filed: 1990-09-04
Abstract: PURPOSE:To generate a parallel executing instruction and to improve the throughput of a compiler by rearranging scalar variables to arranged variables even when the scalar variables exist in a DO loop. CONSTITUTION:A parallelity extraction part 30 is equipped with functions to detect the structure of the loop, to detect the scalar variables existent in the loop and to generate the parallel executing instruction concerning the loop by rearranging the scalar variables to the arranged variables when it is decided as the result of analyzing data reference relation that the loop can be parallelly executed. Namely, the data reference relation is analyzed from a program described in a conventional programming language, and the parallel executing instruction is generated not so as to disorder the data reference relation. In that case, even when the scalar variables are exist in the DO loop, those scalar variables are rearranged to the arranged variables. Thus, even when the scalar variables exist in the DO loop, an object program to be executed by a parallel computer system can be generated, and the throughput of the compiler is improved.
Patent JP-S60128178-A (JP)
Inventor: SUZUKI SHIGEHIKO
IPC: B66B1/30
Filed: 1983-12-13
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-H03294118-A (JP)
Title: Core managing device for work piece
Inventor: KATO MASAKI
IPC: B23H7/02
Filed: 1990-09-05
Abstract: PURPOSE:To secure a core attracting action even if a work piece is different on height from the core cut from the work piece or the core has recessed and extrusion in its posture or shape, by providing a core floating means to float and attract the core to a core attracting means. CONSTITUTION:Fluid 48 is supplied from a fluid supplying means 47 into a float type nozzle 4b and ejected toward a core 6 from the through hole 50 in the wire electric pole 3 of the nozzle 4b. This floats and attracts the core 6 to the electromagnet 7 on a core managing device 20.
Patent JP-H04116193-A (JP)
Title: Multilayered electrolytic chromate treated steel plate having excellent corrosion resistance and weldability
Inventor: WATANABE TOYOFUMI
IPC: C25D5/10
Filed: 1990-09-05
Abstract: PURPOSE:To provide a multilayered electrolytic chromate treated steel plate having excellent corrosion resistance and weldability with a little Sn content by arranging a metallic Cr layer on a surface of steel plate and Sn layer on this and further, arranging the most upper layer mixed with Ni with the chromate treated film on this. CONSTITUTION:On at least one side surface of the steel plate, the metallic Cr layer is arranged as the first layer of 30-300g/m<2> with the well-known method and on this Cr layer, the tin plating layer is arranged as the second layer of (4200/X+20)-(3000/X+100)mg/m<2> tin plating layer in terms of a metallic tin with the well-known plating method. Wherein, X is the metallic Cr quantity in the above first layer. Successively, to the steel plate formed with the first layer and the second layer, cathode electrolytic treatment is executed by using liquid adding Ni ion in the well-known chromate treating liquid. Then, the chromate layer is formed as the third layer obtd. by mixing <=30mg/m<2> of metallic chromium layer and 3-30mg/m<2> of hydrate chromium oxide or 1-20mg/m<2> of chromium oxide in terms of Cr on the second layer.