baber/WOPTO huggingface dataset:
Patent JP-H09203751-A (JP)
Title: Monitoring circuit for positive-negative ac power source
Inventor: HIDESHIMA HIROTO
IPC: G01R31/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To ensure that abnormal voltages can be detected even if the (+) and (-) side divided voltages of a positive-negative dc power source fluctuate likewise by providing an abnormality output when detecting that each of the (+) and (-) side divided voltages of a positive-negative dc power source has dropped to a predetermined level or less. SOLUTION: Voltage dividing circuits 11A, 11B comprise resistances R1 to R4 that divide the (+) and (-) side voltages of a positive-negative dc power source such as a ±15-voltage power source, each of the divided voltages VA, VB becoming 1.25V when ±15V becomes 13V. When it is 1.25V or less, voltage- detecting ICs 13A, 13B output H, and the secondary side output of each photocoupler 15A, 15B becomes H. This output is inverted by inverters 17A, 17B and input to an abnormal output OR circuit 19. Thus when the ±15-V source voltage is ±13V or more, the outputs of the ICs 13A, 13B becomes L while the output of the circuit 19 becomes H, so that no abnormality is detected.  When either or both of the (+) and (-) sides of the source voltage become 13V or less, one or both of the outputs of the ICs 13A, 13B become H while the output of the circuit 19 becomes L, and an abnormal state is announced to the outside by means of light-emitting diodes, etc.
Patent JP-H09206878-A (JP)
Title: Hammer type tool
Inventor: MATSUBA KENJI
IPC: B21K5/14
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To easily bend the end of a washer at right angle by shaping the lower end of the handle like a sharp blade and forming on the head a face parallel to the hammering direction as well as a face vertical to it. SOLUTION: The tool 1 is constituted of a square columnar head 2 made of general structural rolled steel and a rod-like handle which is welded to nearly the center of the head, which is made of carbon tool steel and which is roughly square in cross section. The lower end 3a of the handle 3 is cut to form an obtuse angled blade shape, while the edge of the lower end 3a is made vertical to the center line CL of the handle 3 and wide. The upper face 2b and the left and right side 2c, 2d are parallel to the hammering direction A of the head 2, while the front and the rear face 2e, 2f are vertical to the sides 2b, 2c, 2d. Consequently, the tool is capable of standing up the end of a washer easily.
Patent JP-H10203133-A (JP)
Title: Air-conditioning device for automobile
Inventor: TOCHIGI RYOICHI
IPC: B60H1/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the temperature regulation characteristics during a bi-level mode. SOLUTION: An evaporator 13 and a heater core 14 are arranged in a unit case 11, temperature controlled air is blown out through a vent blowout port 23 toward the upper half-body of an occupant in a cabin, and temperature controlled air is blown out toward the feet of the occupant through a foot supply opening 25. A cold air directional rib 31 is formed on the cold air guide surface of a bi-level door 16 to guide air, passing through the evaporator 13, toward the vent blowout port 23 during a vent mode. A guide member 32 to guide air, passing through the evaporator 13, to the vent blowout port 23 is arranged at a vent door 24 to open and close the vent blowout port 23.
Patent JP-S59149640-A (JP)
Title: Conductor terminal fixing structure for vacuum-type container
Inventor: SUGIMORI FUMIO
IPC: H01J29/92
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a structure having industrially reproducable and highly reliable vacuum tight joint by jointing a ring ceramic insulator having secured conductor terminal and Al alloy vacuum-tight container air-tightly through a pure- Al intermediate ring seat. CONSTITUTION:An air-tight joint body of conductor terminal 20 and a ceramic insulator 23 is prepared to joint said insulator 23 and Al intermediate ring seat 26 air-tightly. Said seat 26 is formed into a stepped ring while a portion of outercircumferential face of ceramic insulator 23 is jointed air-tightly through vacuum brazing to the inner face of central hole. Then as shown by point contact, brazing material 28 is wound entirely and heated in vacuum to braze, thus to produce an integrally jointed product of conductor terminal 20, insulator 23 and intermediate seat 26. Thereafter, said seat 26 is fixed in a through-hole 22 of vacuum container 12 from the outside of container such that the step section is fitted tightly in the through-hole 22 then the vacuum container wall 12 and intermediate seat 26 are welded air-tightly.
Patent JP-H06227504-A (JP)
Title: Automatic boxing device
Inventor: FUJIWARA AKIO
IPC: B65B5/08
Filed: 1993-01-28
Abstract: PURPOSE:To provide an automatic boxing device which is precise in lined-up position, simple in the structure, low in cost, is usable even for easily deforming or directional-changing material like bags of snack cake. CONSTITUTION:In a boxing device so as to make orderly rows of objects fed in turn, an automatic boxing device is provided with an aligning device 6 constituted of a supply conveyor 1, a shutter 3 actuated by a detector 2 arranged in the downstream of the supply conveyor to check objects to be contained, a stopper 4 arranged almost in front of the shutter to position the objects, and an aligning conveyor 5 shifting at least by a previously determined distance every time when the objects arranged below the shutter are dropped to feed from the shutter.
Patent JP-H01190202-A (JP)
Title: Trunk controller for vehicle
Inventor: HAYASHI AKIYOSHI
IPC: B60L15/00
Filed: 1988-01-25
Abstract: PURPOSE:To eliminate mechanical contacts and to realize the contactless system, by providing a circuit which oscillates when optical shield of a photo unit or magnetic shield of a magnetic unit is released. CONSTITUTION:Upon application of a source voltage +V under a condition where a photo unit (Pu) 3a is not shielded by the circumferential section 2a, potential at point A increases and a reference voltage is applied to an IC operational amplifier (Oa) 4. When a capacitor (Cd) 10 is charged, potential at point B increases and is fed to Oa 4. During this interval, forward current does not flow through Pu 3a nor a photo coupler (Pc) 7, thus leaving them in OFF state. When potential at point B increases further and exceeds over that at point A, a transistor (Tr) 6 is turned ON while Pu 3a is turned ON. Consequently, Cd 10 is discharged to lower the potential at point B. When the potential at point B drops below that at point A, Tr 6 and Pu 3a are turned OFF to increase the potential at point B. The above operation is repeated thus repeating ON/ OFF of output P-Q of an oscillation circuit.
Patent JP-H08231913-A (JP)
Title: Printing ink based on mineral oil and its use in sheet-fed offset printing
Inventor: KAARUUBUIRUHERUMU KUREMU
IPC: C09D11/10
Filed: 1995-01-30
Abstract: PURPOSE: To provide a printing ink which exhibits an improved ink absorption in sheet offset printing.  
     CONSTITUTION: This printing ink based on a mineral oil contains, as a binder, a mixture of (A) 10-50 wt.% alkyd resin which has a hydroxyl number of 40-260 and an acid number of 10-70 and is prepd. by reacting an unsatd. fatty acid or a mixture of unsatd. fatty acids or their triglycerides, at least one polyol, and at least one dicarboxylic acid and reacting the resultant reaction product having an acid number of 10-15 with a dicarboxylic anhydride at 120-180°C and (B) 50-90 wt.% reaction product of colophonium with a phenol/formaldehyde condensate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05225898-A (JP)
Title: Cathode insertion device for electron gun
Inventor: MITSUYANAGI KAORU
IPC: H01J9/18
Filed: 1992-01-28
Abstract: PURPOSE:To provide a cathode insertion device for electron gun which enables making the preparing operation of a gauge unnecessary and automatically efficiently performing the cathode insertion operation with a specified series of motions, by causing a central welding electrode, having two halved sections, to be moved by operation of a servo motor, so as to effect positioning of a cathode. CONSTITUTION:There are provided a central welding electrode 1 consisting of a pair of welding electrodes having two halved semi-circular sections and intended to support and fix cathodes 4 through adjustment of a gap between the paired welding electrodes, and a servo motor for causing the central welding electrode 1 to be pressed with a specified pressure against a first grating electrode 5 so as to enable it to be moved a specified distance. The surfaces of the cathodes 4 supported by and fixed to the central welding electrode 1 is pressed onto and contacted with the first grating electrode 5. Next, with this condition of contact being used as a reference point, the central welding electrode 1 is retreated a specified distance by operation of the servo motor, and is stopped there. On the other hand, side face welding electrodes 2a, 2b are pressed against cathode supporters 3 and are supplied with current. By this, resistance welding is effected and welding/fixing between the cathode supporters 3 and the cathodes 4 are carried out.
Patent JP-S54105538-A (JP)
Title: Flash device
Inventor: TOKUDA RIYUUJI
IPC: G03B15/05
Filed: 1978-02-07
Abstract: PURPOSE:To prevent wrong re-emission of flash light at the long-second time photographing by shorting a trigger condenser to inhibit recharging after the emission of flash light. CONSTITUTION:When X-contacts 101 close upon completion of running of front curtain, transistors 109, 110 are conducted by way of an inverter 102 and AND circuit 108, and the charging voltage of a capacitor 106 becomes a gate pulse which in turn triggers a thyristor, causing a discharge tube to emit flash light by the charging voltage of a main capacitor. On the other hand, as the contacts 101 close, a transistor 105 is conducted by way of a buffer circuit 103 and delay circuit 104 and the capacitor 106 is held shorted and is not charged unless the shutter is closed by the rear curtain and the contact 101 goes OFF after the emission of flash light. Hence, even if the main capacitor is recharged to the specified voltage after the emission of flash light, the trigger pulse by the capacitor 106 is not generated and the occurrence of wrong re-emission of flash light is prevented even at the long- second photographing.
Patent JP-S61170406-A (JP)
Inventor: WAKAMATSU KAZUHIRO
IPC: A01M29/30
Filed: 1985-01-25
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-S59138994-A (JP)
Inventor: HIDAKA MASAICHI
IPC: G21D3/00
Filed: 1983-01-31
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-S50108401-A (JP)
IPC: F22B21/36
Filed: 1975-02-01
Abstract: A water tube boiler having a first section whose tubes define a upright combustion chamber and a second section bounding a horizontal passage for the combustion gases are connected to a horizontally elongated drum mounted on the frame of the first section. Differential thermal expansion and contraction of the two sections, which are mounted on a common, rigid support, such as the concrete floor of a boiler house, is made possible by flexible connecting conduits between the second section and the drum.
Patent JP-H07217911-A (JP)
Title: Gas stove
Inventor: NISHIKAWA SANJI
IPC: F24C15/10
Filed: 1994-02-04
Abstract: PURPOSE:To install a grate on a.top plate in such a manner that a fluorine coating may not be peeled. CONSTITUTION:A grate 2 is arranged on a top plate l on which a fluorine coating is applied. The lower end of the grate 2 is put on supporting protuberances 3 which trotrude from the top plate 1 in such a manner that the supporting protuberances 3 may protrude on the upper surface of the top plate 1. The grate 2 can be installed on the top plate 1 in such a manner that the fluorine coating applied on the upper surface of the top plate 1 may not directly come into contact with the grate 2.
Patent JP-S59143082-A (JP)
Inventor: IBAN DEIMITOROFU ENCHIEFU
IPC: C25C7/00
Filed: 1983-01-31
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-S5398878-A (JP)
Title: Electronic watch
Inventor: OONO HIDESHI
IPC: G04G17/06
Filed: 1977-02-09
Abstract: PURPOSE:To achieve thinning of a watch and facilitate its assembly by so constituting the watch that electric parts are mounted on a flexible film form substrate on a base covered with a metal plate and ate connected by means of connectors or others.
Patent JP-H01189437-A (JP)
Title: Air-conditioning unit for indoor use
Inventor: KAKUBARI ZENICHI
IPC: F24F3/044
Filed: 1988-01-23
Abstract: PURPOSE:To make suction and exhaust fans as well as a heat exchanger for suction and discharging air for respective rooms unnecessary, by a method wherein the downstream side of a circulating fan unit and the air discharging side of the heat exchanger for suction and discharging air are communicated openably while the upstream side of the fan and the atmospheric side of the same heat exchanger are communicated openably to circulate air-conditioning air. CONSTITUTION:A discharging air bypass port 9 is provided near the blow-off port 2a of a circulating fan unit 2 while the bypass port 9 is connected to the air discharging passage 13 of a heat exchanger 12 for suction and discharging air through an air discharging duct 10 and a shutter 11 is provided. In order to circulate indoor air, respective shutters 11, 16 of the heat exchanger 12 are closed, an atmosphere introducing port 21 and an air discharging port 22 are closed by a mode switching door 23 and an air-conditioning unit is driven, then, air in respective rooms I, II, III is sucked by a circulating fan 3 through a suction duct 8, the air is cooled or heated by the heat exchanger 4 or the heat exchanger 5 and is supplied into respective rooms I, II, III through an air supplying duct 6 whereby air-conditioning air may be circulated. In order to effect atmosphere introducing circulation, the introducing port 21 and the discharging port 22 are closed while respective shutters 11, 16 of the heat exchanger 12 are set at opened state.
Patent JP-S62172313-A (JP)
Title: Auto-focusing light device
Inventor: ISHIZUKI KENJI
IPC: G02B7/28
Filed: 1986-01-24
Abstract: PURPOSE:To attain highly accurately automatic focus detection with a simple constitution by projecting the specific shapes of plural light emitting elements as projection patterns. CONSTITUTION:When a projection pattern 108 is projected on a subject, the projection images 201, 202, 203 of plural LED chips are projected on the subject as they are in one direction. Since an electrode made of a metallic film is formed on the center of each LED chip, the center is dark and the periphery of bright. Thereby, the projection image of the LED chip is projected on the subject as the bright part 201a and the dark part 201b, i.e. the projection images 201, 202, 203 are projected on an element array 106 in the direction rectangular to the array direction through a projection lens 104. An automatic focus detector in a camera detects the projection pattern 108 (projection images 201, 202, 203) to attain auto-focusing operation. Thus, automatic focus detection can be applied also to a dark subject by a simple projecting method.
Patent JP-H08204883-A (JP)
Title: Communication control system of facsimile equipment
Inventor: OTOBE ETSUO
IPC: H04N1/00
Filed: 1995-01-31
Abstract: PURPOSE: To early recognize the preparation state of the reception of the computer device of a transmission destination and to quickly cope with the state by finishing communication at the initial stage of the communication when the power source of the computer device on a reception side is turned off and when a FAX control program is not operated when received data is the data prepared in a computer device. CONSTITUTION: A transmission side facsimile equipment 20 transmits the data prepared by a personal computer to a reception side facsimile equipment 30 after the information that the data is the one prepared by the personal computer is added. The reception side facsimile equipment 30 transmits a detection command to a reception side personal computer from the received signal and it is decided that a FAX control program does not start by a reception side when no response is received for fixed time. The signal for finishing communication is transmitted from the reception side facsimile equipment 30 to the transmission side facsimile equipment 20. On a transmission side, this signal is received and a transmission side personal computer 10 displays the finishing of the signal.
Patent JP-H04256614-A (JP)
Title: Article transporting device
Inventor: KATO SHIGERU
IPC: B65G25/08
Filed: 1991-02-04
Abstract: PURPOSE:To transport an article with good economy and high accuracy. CONSTITUTION:There are provided a pair of rails 12 which slidably-place a wired circuit board, an arm 17 positioned above the rails 12, a roller 19 which is installed so as to rotate around an axial line perpendicular to the arm 17 between the pair of rails 12 to be made to come into contact with a rear end in the transporting direction of the wired circuit board B, and a cylinder 21 which moves the arm 17 along the rails 12, so that the roller 19 comes into rolling contact with the wired circuit board B to transport the circuit board.
Patent JP-H11212384-A (JP)
Title: Heat-fixing device
Inventor: TANAKA MOTOYUKI
IPC: H05B3/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an device capable of stably fixing toner image on coexisting recording papers of various sizes in fixing speed even in the vicinity of 12 ppm, while preventing overheat of the non-paper pass area without enlarging a ceramics substrate. SOLUTION: This device, provided with a ceramics heater including a heater 11 composed on the insulating ceramics substrate 10, the rotary traveling fixing film 4 while sliding on the ceramics heater, a pressure roller 1 applying the pressure to the fixing film 4 allowed to pass through a sliding surface of the above ceramics heater, is constituted so as to heat-fixing the toner image formed on the surface of a transfer material 5 moved while held with the rotation of the fixing film 4 and the pressure roller 1, by the pressure by the above pressure roller 1 and heating by the above ceramics heater across the fixing film 4. In this case, the length of the pressure roller 1 is made longer than the over all length of a heating element 11 of the above ceramics heater by 10 mm to 50 mm.
Patent JP-S5716922-A (JP)
Title: Tooth flange piece of roll or support parts of fiber machine
Inventor: YOOZEFU EEGEE
IPC: D01G19/10
Filed: 1981-01-30
Abstract: Toothed edging apparatus for mounting on a rotatable support of a textile machine includes tooth segments each having a plurality of teeth elements arranged generally along an arc and a foot portion from which the teeth elements extend, the foot portion being mounted on the rotatable support of the textile machine. At least one recess is provided in the segments, and a holding element passes through the recesses and is secured to the support for holding a plurality of such segments on the rotatable support, the holding element having a longitudinal axis disposed generally parallel to the axis of the rotatable support.
Patent JP-H02197229-A (JP)
Title: Motor
Inventor: YAMADA YOSHIO
IPC: H02K21/14
Filed: 1989-01-23
Abstract: PURPOSE:To reduce cogging torque by changing to set off the phases of cogging torque with a motor equipped with an armature core having grooves for winding much more than the number of poles for a field system section with the tooth width of the armature coil in several kinds of long and short shapes. CONSTITUTION:An armature core 3 has L-many long teeth L1 whose effective pitch is larger than is larger than D=360 /TK and M-many short teeth S1 and U-many short teeth S2 whose effective pitch is smaller than D, where the numbers of those are L>2, M>2 and N>2. Also it has U-many teeth T of equal length equal or almost equal in number to D, provided that U is an integer and TK is an integer greater than 4. The tooth width of the armature core teeth is of four kinds. A long pitch block where long teeth L1 are partially concentrated and a short pitch block where short teeth S1 and S2 are partially concentrated are alternately arranged in not less than twice per rotation. The phase of the fundamental wave component of cogging torque is thereby shifted and the cogging torque totalling the whole circumference is reduced.
Patent JP-S55106430-A (JP)
Title: Automatic focusing camera
Inventor: HORIGOME HIROBUMI
IPC: G03B13/36
Filed: 1979-02-09
Abstract: PURPOSE: To detect focusing with high accuracy by leading the incident light passing through the peripheral two regions of an objective lens to a pair of reflecting mirrors provided symmetrically to optical axis and placing a focusing detecting element on optical path.  
     CONSTITUTION: Reflecting mirrors 10, 10 are formed to one end of a ring-form mirror frame 11 which is rotatable about the optical axis 2 of a lens and are provided symmetrically with respect to the optical axis 2. A focusing detecting element 16 is disposed on the reflecting optical path of the reflecting mirrors 10, by which the detection of focusing is accomplished. At the time other than the focusing detection, the mirror frame 11 is turned to put the reflecting mirrors 10, 10 to outside 15 the effective image plane region, then the incident light path to the finder optical system and film is not hampered at all. Hence, such an inconvenience as darkening of the finder does no longer occur and since the reflecting mirrors are held fixed to the mirror frame, the focusing detection may be accomplished with high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55106355-A (JP)
Title: Acoustic video device
Inventor: AKIYAMA MIKIO
IPC: A61B8/00
Filed: 1979-02-08
Abstract: PURPOSE: To turn the inside of the object featuring the almost circular cross-section form into the picture image, by setting the incident angle so that the acoustic beams entering the object may be parallel to each other.  
     CONSTITUTION: Transducer 9 and rotary mirror 10 are attached inside transducer unit 8 which features the free right-left rocking. Thus the ultrasonic waves sent from transducer 9 are turned to object 1 via mirror 10. While the waves reflected from the inside of the object are turned toward transducer 9 via mirror 10. And the angle adjustment is given to mirror 10 so that the acoustic beams entering the inside of the object may be parallel to each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05205137-A (JP)
Title: Automatic cash transaction device
Inventor: OSANAI SATORU
IPC: G07D13/00
Filed: 1992-01-29
Abstract: PURPOSE:To continuously use the device and to enhance the use efficiency by transferring a paper money contained in a clerk stacker to a transaction paper money stacker, when the paper money decreases to a set number of pieces, and transferring the paper money contained in an occasinally loadable cassette to a clerk cassette, when its paper money decrease to the set number of pieces. CONSTITUTION:An occasionally loadable cassette 14 being freely attachable and detachable, for containing paper moneys for replenishing paper money, is prepared separately from a clerk cassette 12, and in the case of replenishing a paper money to the device, only from the occasionally loadable cassette 14, paper moneys are taken out. During that time, since the clerk cassette 12 exists in the device, the device can be operated as it is, and the occasionally loadable cassette 14 to which the paper moneys are filled, is loaded again. Thus, its paper money is replenished automatically to the clerk cassette 12 from the occasionally loading cassette 14, and also, to a transaction paper money stacker 10 from this clerk cassette 12. Moreover, the number of pieces for starting the replenishment of the paper money and the number of pieces for finishing it, are set, respectively, and the number of pieces of the contained paper money is managed.