baber/WOPTO huggingface dataset:
Patent JP-2000121221-A (JP)
Title: Cold air generating apparatus
Inventor: MATSUDA TSUYOSHI
IPC: F25D1/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a cold air generating apparatus which can generate cold air at a desired low temperature in a short period of time immediately after the start of operation. SOLUTION: A cold air generating apparatus 1 includes an apparatus case 11 which accommodates a compressed air flow pipe 2 extending therein which flow pipe is supplied with compressed air. The compressed air flow pipe 2 has its downstream end connected to a joint 12 which is attached to the apparatus case 11. Connected to the joint 12 is an external supply pipe 6 which is extended up to the vicinity of an object to be cooled, of a machine tool. A cooler 4 is installed on the periphery of the external supply pipe. The external supply pipe 6 placed at a downstream end of the cooler 4 has a front end to which a blowoff nozzle 61 is attached. Since the blowoff nozzle 61 is directly attached to the downstream side of the cooler 4, cold air at a desired low temperature can be generated in a short period of time immediately after the start of operation.
Patent JP-H03151081-A (JP)
Title: Production of resin composite type vibration damping metallic plate having excellent spot weldability
Inventor: MATSUMOTO YOSHIHIRO
IPC: B05D1/28
Filed: 1989-11-08
Abstract: PURPOSE:To uniformly spray fillers by disposing gravure rolls having square patterns in multiple stages below a hopper for a conductive packing material and specifying the circumferential speed of the gravure rolls, then spraying the conductive packing material. CONSTITUTION:The conductive fillers are supplied from the hopper 3 and are supplied from the gravure roll 1 to the gravure roll 2, which rolls respectively have the square patterns of 100 to 1000mum. The gravure roll 2 is rotated by the driving power from a motor 5. The amt. of the fillers to be supplied is determined by the gap quantity of the hopper 3 and the roll 1 and the rotating speed of the roll 1. The circumferential speed of the roll 1 is set lower than the circumferential speed of the roll 2 and the fillers of about 40 to 80mum particle size are sprayed onto a steel sheet. The vibration damping steel sheet having an excellent vibration damping property and adhesive strength is obtd. in this way.
Patent JP-H09133904-A (JP)
Title: Optical deflection switch
Inventor: HAMANO HIROSHI
IPC: G02F1/13
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a large deflection point, to enhance deflection efficiency and to arbitrarily set a deflection angle and a deflection distance. SOLUTION: Two sheets of transparent substrates 21a, 21b are arranged to face each other at a prescribed spacing. The opposed surfaces are subjected to a perpendicular orientation treatment and ferroelectric liquid crystals of a smectic A phase are enclosed between these transparent substrates 21a and 21b and are oriented perpendicular to the transparent substrates 21a, 21b. Electrodes 22a, 22b are so arranged that AC electric fields may be impressed in parallel with the smectic layer.  A liquid crystal element having a driving device 23 for impressing the AC electric fields on these electrodes 22a, 22b is used and the electric inclination effect by the ferroelectric liquid crystals of the smectic A phase is used so that the refractive angle and the direction for displacement of the incident polarized light on the liquid crystal layer may be changed by the double refraction occurring in the inclination of liquid crystal molecules 24.
Patent JP-S63144767-A (JP)
Title: Current type inverter
Inventor: SHIMA KIYOYA
IPC: G05F1/70
Filed: 1986-12-05
Abstract: PURPOSE:To keep a converter output current at the minimum and generate a maximum reactive power by controlling a conduction ratio of inverter accord ing to a magnitude of required reactive power. CONSTITUTION:An inverter control circuit Inc generates a current command Is and current phase command thetas corresponding to a current peak value required from an inverter. Said current command Is is compared A with an output current I detected by a current transformer CT and applied to a converter base control circuit Bc to control an each-phase conduction ratio of converter. Also, the phase command thetas is applied to an inverter base control circuit Bi, which sets the conduction ratio at 1 while controlling an each-phase conduction ratio of inverter. Thus, when a reactive power Q is controlled, a command Qs of said power, a detected value of said output current I and an output volt age command Eds are applied to a reactive power control circuit Qc so that a command of given phase angle and converter conduction ratio is generated and applied to the converter base control circuit Bc to control the converter.
Patent JP-H08128240-A (JP)
Title: Fence
Inventor: YAMAMOTO MASATOSHI
IPC: E04H17/16
Filed: 1994-10-27
Abstract: PURPOSE: To continuously set a plural number of fences by easily installing fence bodies on supports and setting intervals between the supports regardless of length of the fence main bodies. CONSTITUTION: A fence main body 1 is constituted of a lattice wire mesh jointing each intersection of a longitudinal wire 2a and a lateral wire 2b consisting of metal wires arranged crosswise with intervals between them, and an engagement part 3 bent in the other side edge direction is provided on one side end edge in the cross direction. A recessed groove 6 in the diametrical direction is formed on an upper surface of a cap 5 installed on an upper end of a support 4 on which the fence main body 1 is installed.  The fence main body 1 is previously installed on the support 4 in a suspended state by overlapping an intermediate part of the fence main body 1 in the longitudinal direction on a side surface of the erectively set support 4 and fitting a head end part of an engagement part 3 in the recessed groove 6 and engaging with each other, and the fence main body 1 is fixed on the support 4. The adjacent fence bodies 1 are connected to each other by roughly making end parts of those fence bodies 1 contact with each other.
Patent JP-H06139805-A (JP)
Title: Luminaire for vehicle
Inventor: SONE SHUICHI
IPC: F21V11/16
Filed: 1992-10-27
Abstract: PURPOSE:To control the outgoing light of a lamp in response to the irradiation direction requiring illuminance. CONSTITUTION:A luminaire is provided with a luminaire main body 22, a lamp L fitted to the luminaire main body 22, and a cover body 41 surrounding the lamp L. The cover body 41 is provided with a low-transmission factor section 61 wholly and high-transmission factor sections 62a, 62b, 62c in response to irradiation directions requiring illuminance. The light of the lamp L transmits the high-transmission factor sections 62a, 62b, 62c and effectively irradiates the irradiation directions requiring illuminance, e.g. the advertisement face and reading face. The light of the lamp L is shielded by the low-transmission factor section 61, and the strong light is prevented from being applied to passengers of the seats opposite to the luminaire installation side in a car, for example.
Patent JP-S62271581-A (JP)
Title: Television interphone device
Inventor: KAMOI MASAZUMI
IPC: H04N7/18
Filed: 1986-12-04
Abstract: PURPOSE:To quickly reproduce a picture without requiring operation such as rewinding a tape at the time of recognition by extracting the number of predetermined pictures, which is preset in interlocking with call operation, and sequentially storing said pictures at memory addresses in a semiconductor storage device. CONSTITUTION:Some of an output from a television camera 3 is impressed on the semiconductor storage device RAM 14 through an A/D converter 13. The read-out output of the device 14 is impressed on a monitor receiver 8 through a D/A converter 15 and a switching circuit 7. Whenever a guest rings a call bell, the preset number of pictures regaring the picture information of the camera 3 are sequentially recorded at the memory addresses in the device 14. As a result, no large-scalled device such as a video tape recorder is needed, and at the time of reproduction a time intensive operation like rewinding the tape becomes unnecessary, thereby quickly reproducing pictures.
Patent JP-H08126888-A (JP)
Title: Carbon electrode for bipolar fixed-bed water treating electrolytic cell
Inventor: ARITA HISAAKI
IPC: C02F1/46
Filed: 1994-10-28
Abstract: PURPOSE: To provide a porous carbon electrode excellent in resistance to clogging and disintegration considering that the conventional porous carbon electrode is defective in the resistance to clogging and disintegration and to furnish a bipolar fixed-bed water treating electrolytic cell using the electrode. CONSTITUTION: Plural vegetable-fiber sheets are laminated with an org. binder, heat-treated and carbonized to constitute a porous carbon electrode 10 including a porous carbon electrode plate, and the plural electrodes are laminated and set in a main-body case 1 to form a bipolar fixed-bed water treating electrolytic cell. Since the electrode is formed with an oriented carbon fiber, its strength is higher than that of the conventional carbon electrode produced from pitch, the untreated water circulating in the electrolytic cell is smoothly permeated through the electrode by adjusting the orientation of the carbon fiber, and the clogging resistance is improved.
Patent JP-S62148088-A (JP)
Title: Seam detecting device
Inventor: KAWAMURA TAKAAKI
IPC: B23K9/127
Filed: 1985-12-24
Abstract: PURPOSE:To improve the efficiency in welding work by providing the means to offset the seam detecting signal and the like detected from the output of a seam detecting head. CONSTITUTION:A seam detecting head 11 is fitted to the bracket of a welding robot and connecting as well to a sensing start position arrival detecting circuit 13 and in-outputs interface circuit 15 via switching circuit 12. Moreover, a comparator 16 is provided on the detecting circuit 13 and the output of the seam detecting head 11 is fed to the terminal of one part and an offset setting circuit 17 is connected to the input terminal of the other part as well. A seam detection processing unit 14 outputs a seam detection signal by the abrupt output variation of the seam detecting head 11 and a detection signal delay circuit 18 offsets the seam detection signal according to the offset set value. In this way, the robot work can be changed without the teaching correction. Consequently the efficiency in welding work is improved.
Patent JP-H08140970-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ONODERA HIDEO
IPC: A61B8/00
Filed: 1994-11-24
Abstract: PURPOSE: To enable a doctor and a patient to view a monitor for observation easily during ultrasonic diagnosis by arranging an arm movable three- dimensionally at an arbitrary position with one end thereof mounted on the body of an ultrasonic diagnostic apparatus and the monitor for observation which is provided at the other end of the arm to display an image. CONSTITUTION: A first motor 4 for observation is used in a processing of an ultrasonic image using an operation panel 2. A second monitor 5 for observation is used for a doctor 11 to view an ultrasonic image while putting a prove 3 on a part to be inspected of a patient 10 lying on a bed 12 and to show the image to the patient 10 himself lying on the bed 12. A plurality of arm holding parts 7 are arranged previously on the left and on the right of the body 1 of the ultrasonic diagnostic apparatus and an arm 6 is mounted thereon to match the positions where the ultrasonic diagnostic apparatus body 1 and the bed 12 are set and the part to be inspected of the patient lying on the bed 12, thereby enabling the moving of the second monitor 5 for observation to a position visible easily by the doctor 11.
Patent JP-H02134934-A (JP)
Title: Optical repeater
Inventor: KANEKO TOMOYUKI
IPC: H04B10/032
Filed: 1988-11-15
Abstract: PURPOSE:To discriminate whether code error is caused by automatic switching or the code error of an optical repeater by providing a repeater designating bit output circuit which receives the output of an optical level detecting circuit to control the data signal on an optical transmission line. CONSTITUTION:An optical level detecting circuit 7 receives the signal from a current optical transmission circuit 4 to always monitor its state; and in the case of detecting the degradation in function of the current optical transmission circuit 4, the circuit 7 disconnects the current optical transmission circuit 4 and connects a stand-by optical transmission circuit 5 by automatic control. Simultaneously, the control signal from the optical level detecting circuit 7 to the stand-by optical transmission circuit 5 is supplied to a repeater designating bit output circuit 9, and this circuit 9 outputs a repeater designating bit and supplies it to a phase modulating circuit 10. Consequently, when the code error due to automatic switching occurs, the repeater modulates the transmission frequency by the repeater designating bit and sends it. Thus, it is discriminated whether the code error of the line is caused by automatic switching or not, and which repeater where automatic switching is performed is discriminated.
Patent JP-H04164138-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: HAYASHIDA YUJI
IPC: F02D41/04
Filed: 1990-10-27
Abstract: PURPOSE:To prevent deterioration of exhaust gas just after restart of fuel injection so as to secure operational stability by starting air-fuel ratio feedback control just after fuel cut recovery from the minus side. CONSTITUTION:An air-fuel ratio feedback compensation coefficient is set based on an output value of an oxygen sensor 12 in a controller 21. An fuel cut condition and a timing of restarting fuel injection are judged based on the output value of an idle switch 6. In the case when it is judged that the fuel cut condition is present, an air-fuel ratio feedback compensation subtraction value is set from a table stored in a ROM 25, an air-fuel ratio feedback compensation coefficient is subtracted by the air-fuel ratio feedback compensation subtraction value at each calculation cycle until the timing of restarting the fuel injection is discriminated. Consequently, since the air-fuel ratio at the time of fuel cut recovery is not varied rapidly to the rich side, deterioration of exhaust gas can be prevented. Since the air-fuel ratio feedback compensation subtraction value is set based on the table, good running stability can be secured.
Patent JP-H09134088-A (JP)
Title: Heating fixing roller
Inventor: TAMAOKI SHUNPEI
IPC: G03G15/20
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of fixation caused by the lowering of temperature near both sides of a paper passing range to the utmost under such a condition that a space for a bearing, a driving gear and the like is necessary and the length of a roller is restricted. SOLUTION: This thermal fixing roller is constituted so that a heating resistor layer 5 is formed extending over the more outside area than the position of the bearing 14 in an axial direction with respect to the inside circumferential surface of a cylindrical insulating roller 2 whose both end parts are freely rotatably supported by a pair of bearings 4. Besides, it is equipped with an electrode member for feeding 6 provided with a heating area forming part 6b brought into contact with the layer 5 in the more outside area than the position of the bearing 4 in the axial direction and set for feeding the layer 5. By substantially extending the heating area so that it becomes the heating area to the more outside area of the axial direction than the position of the bearing 4, the lowering of the fixing temperature near the bearing 4 is suppressed.
Patent JP-H04164536-A (JP)
Title: Connector protecting device for machine tool
Inventor: DOI SHIGEYUKI
IPC: B23Q11/00
Filed: 1990-10-25
Abstract: PURPOSE:To always accomplish a proper protecting function for a connector without inhibiting an effective use of a pallet area by carrying a cover plate between a storage place and a movable connector by the movement of a spindle to be attached and detached to and from the movable connector. CONSTITUTION:Stopping hooks C4 for a cover plate 30 are projected on right and left of a connector main body C2 and a lower portion on the front of a case C1 of a movable connector C, and the movable connector C is installed on a working table. A main body portion 31 of the cover plate 30 is adapted to cover the front of the connector main body C2 of the movable connector C, and on the back side, a recess portion 31a conformable to the connector main body C2 is formed and a recess portion 31b conformable to a projecting portion C2a of the connector main body C2 is formed. The cover plate 30 can be held by a gripping mechanism 20 by making a nipper 23 of a gripping mechanism 20 advance into a groove 33a and nipping a connecting portion 33 from both sides, and be stored with a tool holder 10 in the quite same manner as the other tools in an arbitrary tool storage position of a tool magazine while it is not used.
Patent JP-2001119837-A (JP)
Title: Electric joint box
Inventor: KOMURA NAOKI
IPC: H02G3/14
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric joint box which can improve waterproofness. SOLUTION: In an electric joint box11, the upper part of a case 12 having a bottom surface 15 is engaged with an upper lid 13. The lower part of the case 12 is engaged with a lower lid 14. A waterproof wall 25 which comes into contact with the inner surface 16a of a sidewall 16 of the case main body 12 is protruded on the lower side aperture periphery of the upper lid 13. A relay installing part 19 for installing relays 20 is formed on the bottom surface part 15 of he case 12. A lower end surface A2 of the waterproof wall 25 is arranged at a position lower than an upper end surface A1 of the relay installing part 19. Through-holes 21 are formed in the outer peripheral part of the bottom surface 15 of the case 12.
Patent JP-H03152640-A (JP)
Title: Data base inquiry processor
Inventor: SHIMIZU SATOSHI
IPC: G06F12/00
Filed: 1989-11-09
Abstract: PURPOSE:To increase the processing speed of a data base inquiry processor by selecting a produced object when a command produced in response to the input data base is equal to the command carried out previously and then synthesizing the produced command partly equal to the executed command and an object produced by an object generating means. CONSTITUTION:A data base inquiry command 11 is inputted to an inquiry analyzing means 30 of a data base inquiry processor 20 from an input device 10 for inquiry of the names, an employee control table, the ages, etc. Then the command 11 is compared with the executed data stored in an inquiry accumulation means 71 via an inquiry comparison means 31. When the command 11 was totally executed before, an object is taken out of an exectable object accumulation means 73. Then an access means 50 gives an access to a data base 60. If a part different from the past inquiry is confirmed as a result of comparison of the means 31, an inquiry interpreting means 33 is used for execution of the syntax check to unequal inquiry part or the total inquiry. Then the unequal inquiry part is synthesized with a part generated newly by an object generating means 34, and an access is given to the data base 60.
Patent JP-H06138049-A (JP)
Title: Method and apparatus for inspecting throughhole
Inventor: ISHIKAWA TADAHIRO
IPC: G01N21/956
Filed: 1992-10-28
Abstract: PURPOSE:To speed up the inspection and to detect plugging defect by judging whether or not the number of throughholes in a column or row direction obtained by scanning with a planar image is coincident with a prescribed number. CONSTITUTION:After the posture of a camera 6 is so corrected 9 that a column or row direction of throughholes of a green sheet 2 may be coincident with a scanning direction of the camera 6, a controller 8 moves over an X table 3 in the X direction at intervals conforming with pitch data and positions throughholes of the first column (or row) of the sheet 2 so that they may enter the view of the camera 6. Next, the bottom of the sheet 2 is irradiated with illumination light by driving a light source 5, and simultaneously throughholes are imaged by the camera 6 to input their planar images into an image recognizing division 7. The recognizing division 7 counts the number of throughholes by scanning with a planar image of the sheet 2: when the number is not coincident with a prescribed number, or when the shape does not enter an allowable range, it is judged that throughholes of the column (or row) are defective.
Patent JP-H04163464-A (JP)
Title: Toner for developing electrostatic charge picture
Inventor: SHIOZAKI MASAYA
IPC: G03G9/087
Filed: 1990-10-26
Abstract: PURPOSE:To provide enough fixing ability and offset resistance of a toner by preparing resin particles in a way that a polimerizable monomer having reactive vinyl group and silicone oil having a reactive vinyl group being reactive to a polymerizable monomer having a reactive vinyl group are polymerized with each other. CONSTITUTION:A polymerizable monomer having a reactive vinyl group is reacted to silicone oil having a reactive vinyl group reactive to the polymerizable monomer. In which case, the reactive vinyl group of the polymerizable monomer is copolymerized with the reactive vinyl group of silicone oil, and in process of polymerization, the silicone oil is prevented from phase-separation from a polymer and being one-sided. The silicone oil is uniformly present in the resin particles of a so prepared toner and fixing ability and offset resistance are improved. A toner having excellent friction electrifying properties can be provided.
Patent JP-H10133421-A (JP)
Title: Resin for electrophotographic toner, and toner
Inventor: MATSUMOTO KAZURU
IPC: G03G9/087
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic toner having excellent electrification property even when a charge controlling agent is not used or used in a decreased amt. in the toner. SOLUTION: This electrophotographic toner essentially consists of a binder resin and a coloring agent, and the binder resin is a polymer material (H) produced from a monomer expressed by formula and one or more kind of monomers selected from among aromatic vinyl monomers, acrylate monomers and methacrylic acid monomers. The binder resin has 15×10<4> to 65×10<4> weight average mol.wt.(Mw) and 45 to 75 deg.C glass transition temp. (Tg). Moreover, the resin for the toner contains at least such a polymer (P) that the structural units based on the monomer expressed by the formula are introduced into a polymer material having 20×10<4> to 40×10<4> Mw and that >=50% of the whole use amt. of the monomer expressed by the formula is introduced into the polymer material of this range.  In formula, R1 is H or CH3 and R2 is a straight- chain or branched-chain alkylene group having 1 to 8 carbon atoms.