baber/WOPTO huggingface dataset:
Patent JP-H0922794-A (JP)
Title: Discharge mechanism of plasma processing device
Inventor: FUJIMOTO HIDEKI
IPC: C23F4/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge mechanism of a plasma processing device in which a discharge tube has long life. SOLUTION: A plasma ashing device 1A, one of plasma processing devices, includes a vacuum process chamber 10, a waveguide 30 which transmits microwaves, and a discharge tube 20 passed through the waveguide 30, connected to a plasma-generating gas supply opening end 22 at one end and inserted into the vacuum process chamber 10 at the other end. A water-cooled block 23A and a cooling gas inlet passage 24A, which are placed around the discharge tube 20 to prevent burning of vacuum seals 21a, 21b, have roundness R formed at their edges opposite to the discharge tube 20. By forming the roundness at the edges, electric field concentration on the edges is unlikely to occur, and abnormal edging by localized discharges does not occur, with the result that the life of the discharge tube is extended.
Patent JP-H0727771-A (JP)
Title: Scanning probe microscope
Inventor: KONO MAKIKO
IPC: G01N23/225
Filed: 1993-07-09
Abstract: PURPOSE:To provide a scanning probe microscope which can simply identify a substance in a part to be analyzed on the surface of a sample at the spatial resolution of the SPM. CONSTITUTION:A mass spectrometer 5 is installed in the rear of a probe 1, i.e., on the side opposite to a sample 2 by sandwiching the probe 1. A part desired to be analyzed on the sample 2 is ionized by a pulse voltage from the probe 1, and ions impinge on an introduction part 7 to a mass analysis means. All driving mechanisms are installed on the side of the sample 2 so that the impingement of charged particles on the mass spectrometer 5 is not disturbed. Pulses which are synchormized with the pulse voltage applied to the probe 1 are output from the detection system of the mass spectrometer 5. The time delay of the pulse voltage applied to the probe and of the pulses output from the detector is measured by a time measuring circuit 6.
Patent JP-H0335091-A (JP)
Title: Conductive grease
Inventor: NAGASAKI MASAHIKO
IPC: C10N50/10
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the subject conductive grease free from causing generation of vibration in the case of application to a bearing and capable of effective destaticizing by earthing the bearing by adding an antistatic agent composed of organometallic compounds or an oil soluble surfactant to a grease in a specified amount and dissolving the above mentioned compounds. CONSTITUTION:To (A) a grease, preferably composed of a diester oil, a polyol ester oil or a polyalkylene glycol oil as the base oil, (B) an antistatic agent (e.g. chromium alkylsalicylate/calcium salt of fatty acid) composed of organometallic compounds or (C) an oil soluble surfactant (e.g. dialkyldimethylammonium chloride) is added respectively in an amount within 1-10wt.% and dissolved, thus obtaining the objective conductive grease.
Patent JP-H1110302-A (JP)
Title: Electromagnetic pressurized forming machine
Inventor: NODA SABURO
IPC: B22D17/22
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the development of cast blow hole, to obtain a high quality product and to shorten the cycle time of formation. SOLUTION: In an electromagnetic pressurized forming machine 1 for filling molten metal 100 in a furnace into a cavity 34 in a die 25 through a gate with an electromagnetic pump 15, a chill block 40 having a gas venting passage 41 and a casting hole 20 arranged at the tip end side of a nozzle 17 for supplying the molten metal 100 are provided in the die 25. In such a case, the area of the gas venting passage 41 is made to be >=0.1 times of the area of the gate and the casting hole 20 is formed by incorporating a sprue bush 21 with a cooling water passage and a flow divider 31.  Therefore, since a large quantity of gas is discharged, the cast blow hole is not developed and the high quality product can be obtd. and further, the gas is not entrapped into the molten metal with the electromagnetic pump 15, and since the molten metal is filled at such high speed as the speed range which the molten metal does not solidify, the cycle time of the formation can be shortened.
Patent JP-H0848156-A (JP)
Title: Working vehicle
Inventor: KONDO MASAMI
IPC: E02F9/08
Filed: 1995-06-12
Abstract: PURPOSE:To provide a working vehicle which is reduced in the total length, and loss in the noise level transmitted to an operator, and excellent in the cooling efficiency in an engine room by arranging a seat above an engine. CONSTITUTION:In a slewing type working vehicle, a seat is provided above an engine 10 to be mounted on an upper slewing body, and the engine 10 is arranged close to either to the right or to the left of a vehicle body with the lower end of the engine being at the upper end or close to the lower end of a vehicle body frame 5, and an exhaust air outlet 38 is formed in a rear wall part of an engine room.
Patent JP-H0729312-A (JP)
Title: Magnetic disk device
Inventor: ISHII OSAMU
IPC: G11B20/10
Filed: 1993-07-09
Abstract: PURPOSE:To suppress reduction of utilization efficiency of a disk and loss of read/write processing time caused by a defective bit on a disk to the minimum. CONSTITUTION:Such a format is adopted for a sector having a defective bit that data regions 23a and 23b are dividedly arranged holding a defective area 24 consisting of this defective bit and a gap of the prescribed length between them. Thereby, a data region lost by a defect can be decreased comparing with a system in which substitutional processing is performed with a conventional sector unit. Physical continuity of recorded data on a recording medium also can be held, and quantity of movement of a head can be wholly decreased.
Patent JP-H0920483-A (JP)
Title: Linear motor door system for elevator
Inventor: DEIBITSUDO DABURIYUU BAARETSUT
IPC: E05F15/60
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor door system which is economical in the aspect of both manufacture and maintenance and is formed to control an elevator car door. SOLUTION: A linear motor door system for an elevator car door contains first and second doors 140 and 120 movable in the horizontal direction so as to be opposed to or separated from each other and a linear motor installed on the door. A primary part 150 of the linear motor is fixed to the first door 140 so as to be movable with the first door, and a secondary part 160 of the linear motor is installed on the second door 120 so as to be movable with the second door.
Patent JP-S5871413-A (JP)
Title: Electronic automatic balance type multipen recorder
Inventor: TOMIOKA YASUO
IPC: G01D9/30
Filed: 1981-10-23
Abstract: PURPOSE:To make the setting of the multipen recorder easy and accurate, by controlling the signal which passes input insulating type amplifiers and the like by a microprocessor which is connected to a keyboard, a nonvolatile memory for control data, a monitoring display, and the like. CONSTITUTION:An input signal passes the input insulating type amplifiers 1a-1e having good noise characteristics, wherein power sources are insulated from a pen driving and a control system. The signal is converted by an A/D converter 4 and applied to a microprocessor 5. Said processor 5 is connected to the keyboard 10, the nonvolatile memory 11 in which the control data is written, the display 12 for monitoring the recording operation corresponding to the setting, and the like. In response to the operation of the keyboard 10, setting and changing of the recording paper speed, pen intervals based on the inverse number of the recording paper speed, time marks, upper and lower limits of input to be recorded, synchronization of a plurality of the pens, an automatic mode for every preset time intervals, and the like. As a result, the setting of the electronic automatic balance type multipen recorder is performed readily and accurately.
Patent JP-2001000347-A (JP)
Title: Baby bath
Inventor: SEKI AKIO
IPC: A47K3/024
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent danger such as trap of the leg of a baby by a chain during bathing and to improve safety by integrally providing an arm piece projecting outward on a plug body that is attached or detached for a drain outlet provided in a bottom plate of a bathtub, and rotatably fixing the tip of the arm piece near the drain outlet in the bottom plate. SOLUTION: A plug body 4 integrally projects an arm piece 5 outward, and a mounting hole 6 is drilled in the tip of the arm piece 5. This arm piece 5 has flexibility to be easily bent. A hole portion 7 is provided near a drain outlet 3 in a bottom plate 2 of a bathtub 1. The arm piece 5 of the plug body 4 is rotatably fixed to the bottom plate 2 of the bathtub 1 through a plastic- made fastener 9. The fastener 9 fixes the arm piece 5 of the plug body 4 by penetrating a cylindrical leg portion 11 through a mounting hole 6 provided in the arm piece 5 of the plug body 4, and pressing and engaging the cylindrical leg portion 11 into the hole portion 7 provided in the bottom plate 2 of the bathtub 1. Thus, the arm piece 5 integrally projecting from the plug body 4 plays as a conventional chain role.
Patent JP-2001003052-A (JP)
Title: Liquid crystal composition and liquid crystal optical modulation element using same
Inventor: IWAMATSU MASAKO
IPC: C09K19/42
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition excellent in reflectivity, drive voltage, response speed, etc., and high in contrast by mixing a nematic liquid crystal containing a liquid crystal terphenyl and a liquid crystal phenylcyclohexane compound with a chiral material. SOLUTION: This composition is obtained by mixing a nematic liquid crystal containing at least 50 wt.%, in total, at least 20 wt.% liquid crystal terphenyl compound of formula I and at least 10 wt.% liquid crystal phenylcyclohexane compound of formula II with 10-45 wt.% chiral material. Transparent bases 11 and 12 prepared by forming a plurality of strip transparent electrodes 13 and 14 parallel with the surfaces in a manner that they cross each other are laid upon each other through space members 20 and a sealing material 22, a liquid crystal composition 21 is sealed between these bases 11 and 12, and the electrode 13 is coated with an insulating coating film. In the formulae, R1 and R2 are each an alkyl or an alkoxyl; G is an alkyl, an alkoxyl, -H, -Cl, or -CN; X, Q, and Z are each -H, -Cl, or -CN; and E is R1 or -CN.
Patent JP-H0458764-A (JP)
Title: Series connection of transformer for switching regulator
Inventor: MATSUMOTO YOSHIHIRO
IPC: H02M3/28
Filed: 1990-06-28
Abstract: PURPOSE:To stabilize load supply voltage at each secondary winding by providing each transformer with a ternary winding insulated electrically from the secondary winding for load voltage supply. CONSTITUTION:Ternary windings having primary/ternary winding ratio selected appropriately according to a predetermined source sharing voltage are connected in parallel with polarities shown by dots. Upon fluctuation of the sharing voltage of the primary winding due to imbalance of load in the secondary winding circuit of each transformer, imbalanced voltages are induced in respective ternary windings and transversal current having magnitudes corresponding to the differential vector between the induced voltages circulate through respective ternary windings. Since the transversal current serve as the excitation compensating currents for respective transformers to suppress the cause thereof, i.e., the difference between charge and discharge voltages, each primary sharing voltage can be recovered automatically to a predetermined level.
Patent JP-S56139744-A (JP)
Title: Dental applying wax gut fixing method and its applying device
Inventor: YOSEFU DORINSUKII
IPC: A61C15/00
Filed: 1980-12-03
Abstract: 1. A tooth cleaning implement consisting of a substantially U-shaped frame (10) having a pair of substantially parallel resilient arms (14, 16), each one of said arms provided with an insert slit (20, 22) for a dental floss piece (24) provided with enlargings (24) at or near at the ends of which, the distance between said enlargings (26, 26) being designed such that the dental floss piece (24) passing through said slits (20, 22) is tight when the enlargings (26, 26) contact the arms (14, 16), characterized in that the slits (20, 22) are spaced from the front faces of the arms, begin at an arm face (23, 25) lying parallel with an arm center plane passing both arms (14, 16) in the center thereof respectively and extend substantially to this arm center plane, that the length of the dental floss piece (24) as measured between the enlargings (26, 26) is greater by substantially four times the amount of the width of the arms (14, 16) reduced by the length of the slit respectively than the inner distance of the arms (14, 16) held in tensioned condition by the dental floss piece (24) and that the dental floss piece (24) is passed two times through the same slit (20, 22) completely wound round the arm area reduced by the length of the slit.
Patent JP-H0611820-A (JP)
Title: Method and device for processing film splice
Inventor: YAMADA TOSHIHARU
IPC: G03D15/04
Filed: 1992-06-29
Abstract: PURPOSE:To read data required for splice processing and another work as needed by recording code information recorded on an empty film housing bag whose film is taken out before on a splice tape when the splice processing is performed to an undeveloped film. CONSTITUTION:Bar code information recorded on the film housing bag 1 is read by a bar code reader 2, the data are processed and transmitted by a data processor 3 and given to a printing device 4, and a thermal fusing tape 5 in which the data are printed by the printing device are stuck between the film 6, and the splice processing is performed.
Patent JP-S5794266-A (JP)
Title: Device for dehydrating and sucking soybean curd to be fried
Inventor: IKEBA NORIMOTO
IPC: A23L11/00
Filed: 1980-12-05
Abstract: PURPOSE: Soybean curd to be fried is forcibly dehydrated by use of a suction box with a covering cloth of high air permeation to shorten largely the dehydration time and increase the production efficiency as well as the taste by preventing the deterioration and splash of oil caused by contamination of water.  
     CONSTITUTION: Soybean curd to be fried is placed on a conveying plate 1a by the conveyor 1 and cut by the cutter 11 into pieces ready for being fried 12. The plate 1a is sent to the position for dehydration and suction where the sucking box 5 moving integrally with the frame 3 comes down to the surface of the soybean curd by the operation of the lifting cylinder 4 mounted on the shaft 2. The box is provided with an air-permeating cover cloth at the bottom of its inside and the water is sucked from the box 5 through through-holes 5b, path 5c and pipe 8 to the blower 9 along with air to effect the dehydration. Thus, dehydration is automatically and rapidly conducted to a satisfactory level to prevent the splash and deterioration of frying oil and to shorten the frying time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0834144-A (JP)
Title: Printer
Inventor: YAMAZAKI OSAMU
IPC: G06F3/12
Filed: 1994-07-22
Abstract: PURPOSE:To enhance the memory function of form data by providing a form discrimination data buffer storing form content describing data containing the discrimination data of the form data stored in a form data buffer. CONSTITUTION:In a printer receiving the form data and text data transmitted from a host computer 6 and sythesizing them to perform form overlay printing, a form control circuit 3 refers to the form content describing data stored in a form discrimination data buffer 4 when the form data is transmitted from the host computer 6. When the form data is not stored in a form data buffer 5, the form data is stored in the form data buffer 5. When the form data is already stored in the form data buffer 5, this form data is thrown away after a single reading. By this constitution, the overlap development of the form data becomes unnecessary.
Patent JP-S6233077-A (JP)
Title: Work detecting method for spot welding
Inventor: SHIBATA YOICHI
IPC: B23K11/24
Filed: 1985-08-02
Abstract: PURPOSE:To detect the presence and absence of the small work to be welded simply and surely, to reduce the equipment cost remarkably and to increase the reliability and productivity as well by comparing the resistance value between welding electrodes with a criterion value in the welding part. CONSTITUTION:A criterion value S is set from the relation of a<=S<b from the resistance value (a) found between the upper part electrode 20, 20' by abutting the upper part electrodes 20, 20' and lower part electrode 12 to the main body 18 of a work only and the resistance value (b) at the time when the work main body 18 and small work 14 are set. The resistance value between the upper part electrodes 20, 20' on the welding part is then compared with the criterion value S. A warning signal is sent as the small work 14 being not fitted onto the work main body 18 in case of the measured value exceeding no S. The welding is continued in case of exceeding the criterion value S. The presence or absence of the small work can thus be judged simply and surely.
Patent JP-H08328044-A (JP)
Title: Projection type liquid crystal electrooptical device
Inventor: SONEHARA TOMIO
IPC: H01L49/02
Filed: 1996-07-01
Abstract: PURPOSE: To obtain a bright image without the loss of light quantity by making light pass only through a polarizing beam splitter by specified constitution. CONSTITUTION: The polarizing beam splitter PBS 701 reflects 1st linearly polarized light and has characteristic by which 2nd linearly polarized light orthogonal to the 1st linearly polarized light is transmitted. In such a case, light source light 702 is made incident on the PBS 701 and the 1st linearly polarized light reflected on the PBS 701 is made incident on a liquid crystal electrooptical device 703. The incident light is modulated by the device 703. The PBS 701 being a means for detecting outgoing light outgoing from the device 703 transmits the linearly polarized light deviated by 90 deg. from the case it is made incident. The transmitted light 704 is projected by a projection optical system 705. By using a reflection type display mode, a wiring and an MIM element are set under a picture element electrode.  As a result, the rate of the picture element electrode to the area of a picture element is largely secured.
Patent JP-H0458284-A (JP)
Title: Video display device
Inventor: SAITO HIDEFUMI
IPC: G09F9/00
Filed: 1990-06-28
Abstract: PURPOSE:To display a picture such as advertisement and or guidance, etc., at a position, where a transparent member is arranged, by using the screen to be selectively held in a transparent state or an opaque state to incident light. CONSTITUTION:A screen S is composed of a plate-shaped body sealing liquid crystal, which is made muddy in white in a dynamic scattering mode, between two transparent plates forming transparent electrodes on the insides, and divided into picture elements, which number is same as that of a CRT display D, by the simple matrix type of selection electrodes and signal electrodes. Each picture element on the screen C selectively holds the transparent state and the opaque state. The display D and the screen C are driven by a video display circuit S for advertisement and guidance. While driving the liquid crystal picture element in the first line of the screen C, an output signal from a D/A converter 4 controlling the read timing by a CRT controller 6 is inputted through a buffer amplifier 9 to the signal input terminal of the display D.
Patent JP-H0519494-A (JP)
Title: Electrophotographic sensitive body
Inventor: TSUCHIYA SOJI
IPC: G03G5/06
Filed: 1991-07-11
Abstract: PURPOSE:To improve the sensitivity, stability, printing resistance, etc., of an org. electrophotographic sensitive body used for a printer or a copying machine. CONSTITUTION:This electrophotographic sensitive body contains X- phthalocyanine dispersed in a high molecular compd. binder prepd. by blending polystyrene with a copolymer represented by the general formula.
Patent JP-S6327786-A (JP)
Title: Magnetic body detector
Inventor: KANEYOSHI MASAHITO
IPC: G01V3/00
Filed: 1986-07-21
Abstract: PURPOSE:To inform the position and depth of a magnetic body, by calculating the depth of the magnetic body in the sea on the basis of the output of a magnetic vector detection means and that of a sea depth detection means and transmitting the acoustic signal corresponding to the depth calculated to the area on the sea. CONSTITUTION:Each of C1-C3 consists of a pressure resistant protective capsule 1 sedimented through the sea in a stable state and fin stabilizers 2. The signal obtained by a magnetic vector detection part 3 is processed by a magnetic change detection part 4 to calculate the change portion of a synthetic magnetic vector and a polarity change position is calculated. A water pressure detection part 6 detects the pressure of seawater of the protective capsule 1 at the time of sedimentation and the water pressure information obtained is sent to the magnetic change detection part 4 which in turn converts said information to sea depth information to sample and store the same. On the basis of this information, the magnetic change detection part 4 transmits the information of the sea depth H corresponding to a position where the polarity of the change portion of the synthetic magnetic vector changes to an acoustic signal transmitting part 7 which in turn oscillates the acoustic signal corresponding to the sea depth H.
Patent JP-H071486-A (JP)
Title: Method and apparatus for molding molding material
Inventor: FUJIEDA NOBUHIKO
IPC: B29C43/20
Filed: 1993-06-17
Abstract: PURPOSE:To easily mount a coating material without damage and to repeatedly use a molding material by covering a frame with the molding material on a board, introducing it into a pressure vessel, evacuating it from a discharge port of the board, bringing a packing for sealing the frame into contact with the board, and molding it by pressurizing and heating. CONSTITUTION:The method for molding a molding material comprises the steps of installing the material 2 for a laminated plate on a board 5, covering the material 2 with a frame 8 having a hat shape and a sealing packing 3 made of a branch piece provided on a lower surface of its frame part 8a, introducing it into a pressure vessel 7, disposing a frame unit 4 on the part 8a, evacuating it from a discharge port 6 provided at a lower part of the board 5 to reduce its pressure, bringing the packing 3 into close contact with the board 5, and molding it by pressurizing, heating. The vessel 7 is provided with heating means of a heater, a fan for making an inner temperature uniform and a structure capable of introducing pressurized gas, and a multilayer printed wiring board is molded from the material 2 by heating, pressurizing.
Patent JP-S6063492-A (JP)
Inventor: OZAWA TAMOTSU
IPC: G21C3/324
Filed: 1983-09-19
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。
Patent JP-H0335414-A (JP)
Title: Magnetic recording medium
Inventor: KANAI HIROYUKI
IPC: C09D127/04
Filed: 1989-07-03
Abstract: PURPOSE:To improve durability of the medium by incorporating a specified epoxy compd. into the magnetic layer. CONSTITUTION:An epoxy compd. expressed by formula I is incorporated into the magnetic layer. In the formula, (n) and (l) represent 0 or integers from 1 to 23, (m) is 1 or 2, and R represents a hydrocarbon group with 1 - 18 carbon atoms. This epoxy compd. may be mixed beforehand with the coating material, or dissolved in a general purpose solvent such as isopropanol, hexane, etc., to prepare a solution, applied on the magnetic coating film after the film is formed, and then dried. Thereby, the obtd. magnetic layer has enough lubricating property and improved wear resistance.