baber/WOPTO huggingface dataset:
Patent JP-S57161343-A (JP)
Title: Tension unit for transmission belt
Inventor: TSUBOI MASAHARU
IPC: F02B75/22
Filed: 1981-03-27
Abstract: PURPOSE:To ease assembling a tension unit in such a way that the tensioner body which is brought into contact with a transmission belt is pivotally fixed at the free end of a rocker arm, and they are integrated to give tension to the transmission belt through the tensioner body by means of an impetus giving member, such as a spring or the like whose one end is fixed at the rocker arm. CONSTITUTION:In case where it is applied to a V-type internal combustion engine equipped with a DOHC model valve mover mechanism, the tensioner body 16 which is arciformly bent is arranged on the outside of the slack side of a transmission chain 15 for revolving a pair of valve mover cam shafts 5, 6 which are supported on each cylinder head 3. One end 17 of the body 16 is pivotally fixed to be freely revolvable on the body of the engine, and the other end 18 is pivotally by a pivot pin 20 at the free end of a rocker arm 21 whose base end is pivotally supported as shown by 31 at the upper part of a support frame 26. And the determined tension is given to the transmission chain 15 through the tensioner body 16 by tensibly bridging between the intermediate part of the rocker arm 21 and a rocker engaging strip 32 which is pivotally fixed as shown by 33 on the lower part support frame 27.
Patent JP-S57160054-A (JP)
Title: Flaw detector
Inventor: HIROTA TETSUYA
IPC: G01N27/20
Filed: 1981-03-27
Abstract: PURPOSE:To detect flaw on the surface of a material to be inspected regardless of the condition of the surface and of whether the material is cold-worked or hot-worked by covering the surface with electric current to produce uniform electric potential distribution and measuring change in the potential distribution that develops with a defect on the surface. CONSTITUTION:The potential distribution between points A and B on a material surface has uniform gradient from VA to VB when there is no defect between them. If there is a defect in a material 1 to be inspected, the potential distribution between the points A and B shows a sharp variation at the defect. It becomes possible, therefore, to locate a defect with accuracy on a material to be inspected by detecting sudden change in the gradient of potential distribution and to detect a defect with accuracy regardless of whether it is cold-owrked or hot- worked and without much influence of the surface by investigating the extent of the change.
Patent JP-S62202605-A (JP)
Title: Primary radiator for reflection mirror antenna
Inventor: ENDO NOBUHIRO
IPC: H01Q19/13
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a high aperture efficiency by using an electromagnetic horn for a reflective primary radiator and covering the aperture of horn by a dielectric having a concave lens function so as to improve the uniformity of illuminance distribution of the reflection mirror antenna aperture. CONSTITUTION:An electromagnetic wave incident on a reflected part 2 via an input waveguide 1 is led to a throat of a born 3 by an apex 5. The horn 3 acts like a coaxial horn using the outside of the waveguide 1 as the center conductor. The electromagnetic wave incident on the reflector part 2 is reflected in the arrow, converted into the coaxial mode, propagated in the horn 3 and made incident on a dielectric concaved lens 4 mounted to the aperture of the horn 3. The thickness of the lens 4 is increased as a taper toward the wall face of the horn 3 and the lens 4 acts like drawing the electromagnetic energy passing through the lens 4 toward the peripheral of the aperture of the horn 3. Thus, the aperture efficiency of the reflector mirror antenna is improved.
Patent JP-H08217747-A (JP)
Title: Production of 3-substituted indole compound
Inventor: KIKUKAWA YASUO
IPC: C07D209/20
Filed: 1995-02-10
Abstract: PURPOSE: To easily obtain the subject compound by reacting a specific hydrazine compound with an oxime compound without using an aldehyde compound difficult in its synthesis, wherein the oxime compound is more stable and more easily stored and handled than the oxime. CONSTITUTION: A compound of formula I [the A ring is a benzene ring (substituted with an arbitrary functional group such as a halogen, alkyl, alkoxy, alkenyl, aralkyl, nitro or cyano group)] is reacted with a compound of formula: B-CH2 CH=N-OR (B is an organic group; R is a lower alkyl) (e.g. in a solvent such as water under an acidic condition such as phosphoric acid at room temperature to a refluxing temperature with stirring) to obtain the objective compound of formula II.
Patent JP-S56141444-A (JP)
Title: Control device in automatic transmission
Inventor: MATSUMOTO HIROYUKI
IPC: F16H3/74
Filed: 1980-04-04
Abstract: PURPOSE: To control the resistance torque of a drive shaft simply by increasing or decreasing the braking power of a frictional brake device on the basis of a signal from a driven shaft rotational frequency detection governor or a pump driven by the drive shaft.  
     CONSTITUTION: A sun gear 1 in a differential gear is fixed on a drive shaft 5, while a planetary pinion gear 2 is supported rotatably on an orbital motion shaft 8  and engaged with the sun gear 1. Internal teeth of ring gear 3 is engaged with the  pinion gear 2. The orbital motion shaft 8 is pushed into a driven shaft 4 and fixed.  An oil pump 7 is operated by the revolution of the drive shaft 5 for lubricating a  power engine. At this stage, an output shaft 11 is rotated via a gear 10 engaged  with a gear 9 of the driven shaft 4, and the rotational frequency of this output shaft  11 is detected by a governor 12. A frictional brake device 15 is made to respond to  at least one of this detected value and the output of the oil pump 7, and the braking power is increased or decreased in accordance with the increase or decrease of the rotational frequency of the drive shart 5 or the output shaft 11 for increasing or decreasing the resistance torque of the drive shaft 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04283359-A (JP)
Title: Starting torque estimating device for variable capacity compressor
Inventor: NUMAZAWA SHIGEO
IPC: F04B49/02
Filed: 1991-03-11
Abstract: PURPOSE:To provide a starting torque estimating device for a variable capacity compressor in which a torque in the case of restarting the compressor can be effectively obtained. CONSTITUTION:An estimated torque at the time of starting is previously stored in a memory 7a of an air conditioning controller 7 at a time corresponding a stopping time of a variable capacity compressor 1 responsive to an atmospheric temperature at a torque before the compressor 1 is stopped. The controller 7 detects a torque imediately before the compressor 1 is stopped, and calculates an estimated torque at the time of restarting in response to the stopping time of the compressor 1 based on the torque imediately before the compressor 1 is stopped, the atmospheric temperature by an atmospheric temperature sensor 8 and data stored in the memory 7a.
Patent JP-H02226860-A (JP)
Title: Photoelectric converter
Inventor: SAIGA TOSHIHIRO
IPC: H04N1/028
Filed: 1989-02-28
Abstract: PURPOSE:To prevent crosstalk between common use readout wires by arranging the common use gate wire between common use readout wires so as to act the common use gate wire like a shield wire. CONSTITUTION:The converter consists of a drive circuit 1, blocks 2-1-2-n, a readout circuit 3, a power supply 4 and wire groups 5, 6. Then a gate wire to operate a switch section in one and same block is used in common for plural switch sections and readout wires from the switch section for each sensor element corresponding to each block are used in common in a form of a matrix and the gate wire is arranged between adjacent common use readout wires of the matrix wire. The common use gate wire is arranged between the common use readout wires in this way to act the gate wire like a shield wire, then the capacitive coupling between the common use readout wires is eliminated thereby reducing crosstalk.
Patent JP-S60189494-A (JP)
Title: Optical recording medium
Inventor: ENOMOTO KAZUHIRO
IPC: G11B7/247
Filed: 1984-03-09
Abstract: PURPOSE:To obtain an optical recording medium into which information can be written with low energy and which has an absorption wavelength conforming to the oscillating wavelength of a semiconductor laser, by providing a thin organic film consisting of a specified polymethine dye on a base. CONSTITUTION:A polymethine dye of formula I , wherein each of A, B, D and E is phenyl or heterocyclic ring which may be substituted, Y is a divalent residue required for forming a 5-membered or 6-membered ring, R is hydrogen or halogen, and X is an anion residue, is adhered to a plastic base such as a polyester film or a metallic base by vapor deposition or by applying together with a binder. The thickness of the optical recording medium thus produced is preferably about 0.05-5mum in the vapor deposition system and about 0.1-10mum in the coating system. The polymethine dye is, e.g., a compound of formula II or III.
Patent JP-H01219384-A (JP)
Title: Compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C18/02
Filed: 1988-02-26
Abstract: PURPOSE:To prevent any oil outflow of a refrigerating cycle from occurring by installing an interconnecting passage between a shaft and a rotor, while opening a discharge passage in and around an upper part of the discharge passage interconnecting two discharge chambers. CONSTITUTION:An interconnecting passage 18 is installed between a rotor 2a and a shaft 7, and a second discharge chamber 15 and a third discharge chamber 16 are interconnected to each other. In addition, there is provided with a discharge passage 19 which interconnects a first discharge chamber 14 to the second discharge chamber 15, and an opening 20 at the lower end is opened to the upper vicinity of the interconnecting passage 18. A refrigerant discharged out of a discharge hole 9 passes through the discharge passage 19, getting into the interconnecting passage 18 by way of the opening 20 and flows in the lower part of a motor part 2. Then, only the refrigerant is discharged out of a discharge pipe 12 by way of the circumference of the motor part 2. Thus, any oil outflow into a refrigerating cycle is preventable.
Patent JP-S62208547-A (JP)
Inventor: ATSUTEIRA JIEI TAMASU
IPC: H01M2/10
Filed: 1987-03-02
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-H08241253-A (JP)
Title: One-chip semiconductor device
Inventor: MATSUMOTO ASAKO
IPC: G06F12/02
Filed: 1995-03-06
Abstract: PURPOSE: To shorten the check time in the one-chip semiconductor device which is internally provided with a ROM and a function circuit controlled by the control program written in this ROM. CONSTITUTION: At the time of checking a function circuit 18, data in respective addresses of a ROM 20 are successively read out by an address control circuit 25 for ROM check, and the operation processing to obtain the sum total or these data is performed by operation circuits 26 to 28 for ROM check, and operation results of operation circuits 26 to 28 are held in registers 29 and 30. Then, held data in registers 29 and 30 are outputted.
Patent JP-H09208106-A (JP)
Title: Discharged paper sheet tray
Inventor: YOSHIKAWA TAKAHIRO
IPC: B65H31/12
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To stably discharge a film for an overhead projector or a mother print paper sheet while increasing the discharged paper sheet stacking amount of normal paper sheets onto a discharged paper sheet tray, inexpensively. SOLUTION: A rectangular cutout 21 is formed in the center part of the release end of the bottom surface of a discharged paper sheet tray 11, a drop preventing stopper 14 in which an engaging part 22 is perpendicularly joined to a discharged paper sheet stopping part 23 is formed into an L shape in section. Projecting parts 24 are respectively provided on the end in the width direction of the free end of the engaging part 22.  When printing for normal paper sheets is switched to printing for mother print paper sheets, the drop preventing stopper 14 engaged with the cutout 21 of the discharged paper tray 11 is drawn and separated from the paper sheet discharge tray 11, the projecting parts 24 of the drop preventing stopper 14 are fitted to grooves 15 on the bottom surface of the discharged paper sheet tray 11, and the tip of the discharged paper sheet stopping part 23 of the drop preventing stopper 14 is brought in contact with the bottom surface of the discharged paper sheet tray 11 and assembled.
Patent JP-H10238783-A (JP)
Title: Gas cooker
Inventor: YANAGISAWA TADASHI
IPC: F24C3/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a flame from abruptly becoming larger even if the combustion flow rate of gas increases instantaneously from a minimum flow rate to a high flow rate in a method for controlling the combustion flow rate of a gas cooker. SOLUTION: There are provided a heating means 1 for heating a pot, a heat control means 24 for controlling the heating means 1, and a temperature sensing means 2 for sensing the temperature of the pot, and the means 24 can be set to a strong, an intermediate, and a weak combustion, and the weak combustion can be shifted slowly to the strong combustion. Thus the frame gradually changes from the weak combustion to the strong combustion, and hence a user can recognize that the flame is becoming larger and since the intermediate combustion is provided, 'tempura' can be cooked well.
Patent JP-S56142479-A (JP)
Title: Time indicating device
Inventor: ODA MASAHIKO
IPC: G04G9/06
Filed: 1980-04-09
Abstract: PURPOSE:To eliminate machanical operating unit, by making analog indication of time using liquid crystal, etc. CONSTITUTION:Inside indicating sections 8, intermediate indicating sections 9 and outside indicating section 10 are arranged in a radial configuration extending over an entire circumferential area of 360 deg., and these indicating sections are turned on in accordance with time to indicate the time.
Patent JP-S53131783-A (JP)
Title: X-ray radiation time controller
Inventor: MATSUMURA TAKUJI
IPC: H05G1/40
Filed: 1977-04-22
Abstract: PURPOSE: To control X-ray radiation time readily and highly accurately by connecting GTOSCRs in antiparallel to at least one phase component out of three phase inputs to a boosting transformer and connecting general SCRs or diodes in antiparallel to other phases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61205046-A (JP)
Title: Control system for optical transmission line
Inventor: MURATA SHIGERU
IPC: H04B10/275
Filed: 1985-03-08
Abstract: PURPOSE:To reduce extremely the delay of a signal and to attain the optical transmission of signals at a high speed, by transmitting the optical signals as they are through passing nodes without converting them into electric signals. CONSTITUTION:The loop connection is secured among nodes 1'-8' by transmission lines 21-28 as well as optical transmission lines 11-18. The optical switches 42 and 43 are set between the optical transmission line at the input side and a photoelectric converter 30 and between the optical transmission line at the output side and a photoelectric converter 31 respectively at each node. In a normal state the optical signals are transmitted to the optical transmission line at the output side from that at the input side via optical switches 42 and 43. A monitor part 40 of the node 8' receives the control signal via a transmission line 27 and sets both switches 42 and 43 to the dotted line sides a control part 41. Then the part 40 sends the optical signals transmitted via an optical transmission line 17 at the input side to the part 30 via the switch 42 to convert them into electric signals and supplies them to a terminal 33 via a terminal interface 44.
Patent JP-H04263757-A (JP)
Title: Cooling, or cooling/heating device
Inventor: OGAWA YASUO
IPC: F25B29/00
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a cooling/heating device optimum for a district cooling and heating system employing a heat pump by a method wherein means such as heating intermediate temperature fluid or fluid in a lowest temperature tank respectively or the like is applied in accordance with a temperature in the high-temperature side heat source tank of a hot-water accumulating tank. CONSTITUTION:A cooling and heating device is provided with a hot-water accumulating tank 100, consisting of a plurality of heat accumulating layers communicated through a communicating passage 20, a low-temperature side heat pump device 43, a high-temperature side heat pump 42, a cooling and heating load, the heat source 200 of heat pumps, a heat transporting system and the like. In this case, intermediate temperature fluid, cooled by a high- temperature side heat pump 42, is heated by the heat source 56 of the heat pumps and is moved into the high-temperature side heat source tank 29 when a temperature in the high-temperature side heat source tank 29 is higher in the hot-water accumulating tank 100. On the other hand, when the temperature in the high-temperature side heat source tank 29 is low, the fluid in the lowest temperature tank 30 is heated and, at the same time, the low-temperature side heat pump 43 is also operated.
Patent JP-S63231403-A (JP)
Inventor: ROTSUDONII KURIFUOODO ARUFUAAN
IPC: G02B6/28
Filed: 1988-03-01
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-H10241675-A (JP)
Title: Manufacture of belt body containing powder layer
Inventor: OHASHI YOSHIHISA
IPC: H01M4/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance the filling factor of powder alloy with a simple means in the case of rolling by forming the surface of a rolling jig with a soft elastic material, and specifying the ratio of the contact length of the rolling jig and a powder layer with respect to against a reduction amount at a rolling time. SOLUTION: A surface of a rolling jig made of two rolls 22 is formed of a soft elastic material in the rolling of a powder layer containing porous body 20. For instance, elastic material 26 is bonded on the surface of roll core material 24, so as to form a double layer structure. The whole rolling jig can be made of the soft elastic material. As concrete elastic material, natural rubber, synthetic rubber, newlite, gelatin, silicone rubber, and the like are considered. Rolling is conducted under a condition, where the ratio of the contact length of the rolling jig and a powder layer against a reduction among at a rolling time is 100 or more.  In the case of the rolling, an additional sheet of material having a larger vertical elastic modulus than that of the elastic material of the rolling jig surface can be caused to intervene between the surface of the rolling jig and the powder layer of a belt body containing powder layer.
Patent JP-H07251308-A (JP)
Title: Staggered hole working device
Inventor: TOKIOKA MASATAKE
IPC: B23B49/00
Filed: 1994-03-16
Abstract: PURPOSE:To improve working accuracy and work efficiency at the time of correcting and working a hole by forming a device for correcting and working staggered holes to be small-sized and light-weighted. CONSTITUTION:A circular cutter 5 is installed in a chuck 3 of a handy drill 2 through an adapter 4. A bracket 8 is fixed on the other side part of a handle bar 6 projected on the handy drill 2, and a slide hole part 9a of a fixture 9 is put on a slide part 8a provided on the lower end part of the bracket 8. When two plates are joined to each other, if the positions of a hole 25a of the surface plate 21 and a hole 25b of the back plate 22 stagger, the circular cutter 5 is inserted in the hole 25a of the surface plate 21 having the hole staggered, and the fixture 9 is inserted in a hole 23 adjacent to the staggered hole. When the handy drill 2 is operated to rotate the circular cutter 5 and simultaneously vertical pressing force is applied to the handy drill 2, a hole 25c overlapping the hole 25a is bored in the back plate 22.
Patent JP-S60191446-A (JP)
Title: Optical disk material
Inventor: OOMORI AKIRA
IPC: G11B7/2533
Filed: 1984-03-09
Abstract: PURPOSE:To obtain an optical disk material consisting of an acrylic polymer having low water absorptive and small dimensional change occurring in water absorption by forming said material of a polymer having specific weight % or above of a specific structural unit. CONSTITUTION:The titled material is formed of a polymer contg. >=20wt% the structural unit expressed by the formula I (X denotes fluorine or lower alkyl group, R<1> denotes a fluoroalkyl group of 2-10C). The structural unit formula I is required to be incorporated at >=20wt% into the polymer for the purpose of decreasing the water absorptivity of the optical disk material and the dimensional change thereof occurring in water absorption. The structural unit formula I is incorporated at >=20wt% in the polymer and the structural unit which may be incorporated therein in addition thereto includes usually the structural unit expressed by the formula II (R<2> is a lower alkyl group and X is the same as in the formula I ). The polymer contg. the structural unit formulas I and IIis prepd. by polymerizing the monomers expressed by the formula III (X and R<1> are the same as in the formula I ), the formula IV (X and R<2> are the same as in the formula II), etc.
Patent JP-S60192013-A (JP)
Title: Gate checking and repairing device
Inventor: IKENAGA TAKAYASU
IPC: E02B7/20
Filed: 1984-03-09
Abstract: PURPOSE:To facilitate checking and repairy of a gate, by a method wherein a horizontal boom is mounted on a self-running vehicle so that it can horizontally slew, a vertical boom is vertically movable and rotatably attached to the horizontal boom, and a working table is installed movably along the vertical boom. CONSTITUTION:A work is effected such that, with a pinion 37 rotated forwardly and reversely, a working table 35 is elevated along a vertical boom 31, and an outer surface 4A and an under surface 4B of a gate 4 are checked by means of the television camera of a device 47 for checking and repairing work as a truck 8 is moved along a passage 2. When an inner side 4C is checked and repaired, two booms 13 and 31 are forced into a parallel condition to the truck 8 to contain it. Thereafter, after an L-shaped part 31B is removed and the vertical boom 31 is brought into a vertical condition in which the boom is positioned opposite to the inner side 4C, a rotary sleeve 25 is rotated in a 180 deg. arc through rotation of a warm gear 28, the vertical boom 31 and a working table 36 are turned in a 180 deg. arc, and the working table 35 is elevated.
Patent JP-H10243149-A (JP)
Title: Facsimile equipment
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/21
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily troubleshoot a cause to a fault by storing data sent/received with a data terminal equipment and printing out the stored data so as to analyze the data on the occurrence of the fault or the like. SOLUTION: An on-line monitor memory 6a is provided in a system memory 6 as a storage section, and when a prescribed key of an operation panel 4 is operated or usually, the memory 6a stores data sent/received between a communication control section 11 and a personal computer PC. On the occurrence of a prescribed key operation or of a fault or the like, a CPU 1 reads monitor data stored in the on-line monitor memory 6a optionally or automatically when monitor data are fully occupied in the monitor memory 6a or a prescribed period comes round, and the data are printed out on a printer 10 as an on-line monitor list LST. Thus, on the occurrence of a fault or the like, a serviceman or the like provides an output of the on-line monitor list LST for the aid of fault analysis.