baber/WOPTO huggingface dataset:
Patent JP-2000039787-A (JP)
Title: Heating device, thermal fixing device and image forming device
Inventor: NAKAHARA HISASHI
IPC: G03G15/20
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality fixed image by applying a thermal fixing device constituted so that a material to be recorded can be thermally fixed without being soiled by using a heating device constituted so that the temperature of the material to be recorded is prevented from being suddenly raised when it enters a nip part and tailing is reduced. SOLUTION: The heating device is equipped with a heat conductive substrate 4 provided with a heating element heated by being energized, a film 9 slid around a substrate supporting member supporting the substrate 4, a pressure member 10 forming the press-contact nip part N by bringing the film 9 into press-contact with the heating element through grease for enhancing the slidability of the film 9 and a rise and fall part 2 piercing through the lower surface of the substrate supporting member so as to make the curvature of the film 9 larger at the downstream side of the nip part N. Besides, the rise and fall part 2 is provided with a groove 3 in parallel with the carrying direction of the material to be carried at the nip part N.
Patent JP-S6374730-A (JP)
Title: Constant speed running device with motor
Inventor: ONISHI MASAYOSHI
IPC: G05B1/01
Filed: 1986-09-18
Abstract: PURPOSE:To make a constant speed running device in small size, at a low cost and with high precision by constructing part or the whole of a control circuit for a control motor in such a way as hybrid-IC'ed, and installing it at the housing outer surface of said control motor. CONSTITUTION:With this constant speed running device, a carburettor throttle valve is controlled through a transmitting means by the use of a control motor (step-motor), and thus an engine is run at a constant speed. The step motor consists of a rear and a front housing 11, 12, and a middle housing 13 mounted between the former mentioned in such a way as consolidated in a single piece. At the bore of this middle housing 13, a stator core 14 is installed, and armatures 17a, 17b and a permanent magnet 18 are mounted on a rotary shaft 16 supported at the housings 11, 12 rotatably. Here part of a control circuit for the motor is constructed hybrid-IC'ed. This hybrid-IC'ed portion is fitted at the outer surface of the rear housing 11.
Patent JP-H0665919-A (JP)
Title: Water jet device for joint steel plate cleaning device for underground continuous wall joint
Inventor: YOKOYAMA MITSURU
IPC: E02D5/20
Filed: 1992-08-21
Abstract: PURPOSE:To clean cornered parts of a member by installing wheel device and a plurality of nozzles and a scraper and an excavation device to a frame which may rise and fall freely. CONSTITUTION:Jet water is ejected from first, second, third and fourth nozzles installed to a pipeline 12 when a high pressure water pump is driven. The jet water ejected from the nozzle 13 cleans the cornered parts of a square pipe 23 and a grout pipe 24 and welded steel plate 20. The jet water from the nozzle 16 cleans the guide H steel 21 from a middle point of its central part 21a to the bottom. The jet water from the inner side of the nozzle 18 cleans the inner surface of a cover 26 and the corners. The jet water from the outside nozzle 28 cleans the outside surface of the cover 26 and the inside surface of a protection angle 22. The jet water from the nozzle 19 cleans the inner surface of the pipe 25 by way of an opening 25a of a joint pipe 25.
Patent JP-S61102188-A (JP)
Title: Servo motor
Inventor: HONMA YUJI
IPC: H02P7/06
Filed: 1984-10-23
Abstract: PURPOSE:To convert the rotating speed of a servo motor with a simple configuration without increasing the number of resistors even if two types or a plurality of types of rotating speeds are approached or separated, by controlling an analog switch by a rotating speed conversion signal. CONSTITUTION:Two series resistor groups 9, 10 of difference resistance values are connected with a capacitor C1, analog switches 11, 12 are respectively connected in series with the groups 9, 10, and the switches 11, 12 are controlled ON or OFF by a rotating speed conversion signal SP to connect only one group 9 or 10 with the capacitor C1, thereby switching the rotating speed. Thus, the groups 9, 10 are not used in the parallel connection state, always used in an independent state to form a time constant circuit. Accordingly, even if two rotating speeds approach, it is not necessary to increase the resistance values in the group 9 or 10, and it can be constructed with less number of parts.
Patent JP-H0561018-A (JP)
Title: Produciton of liquid crystal device
Inventor: MIYASHITA MAKOTO
IPC: G02F1/1333
Filed: 1991-09-03
Abstract: PURPOSE:To provide a screen which has a good contrast and steepness of the threshold value and is bright by irradiating substrates holding a light control layer forming material with UV rays of specified intensity in a short period of time, by which a light control layer is uniformly formed. CONSTITUTION:This process produces the liquid crystal device having the light control layer consisting of a liquid crystal material and a transparent solid material by interposing the light control layer forming material contg. the liquid crystal material, a photopolymerizable compsn. and a photopolymn. initiator between two sheets of the substrates which have electrode layers and at least one of which are transparent, then irradiating the substrates with the UV rays to polymerize the photopolymerizable compsn. The substrates are irradiated with the UV rays by using a UV irradiation device of within 5 second time before the irradiation intensity over the entire surface of the irradiated surface attains a specified value. Then, the substrates holding the light control layer forming material are irradiated with the uniform UV rays in a short period of time and, therefore, the light control layer of the resulted liquid crystal device is uniformly formed. The good contrast and the good steepness of the threshold voltage are obtd.
Patent JP-H0888347-A (JP)
Title: Semiconductor device
Inventor: TAKATSU MOTOMU
IPC: H01L29/205
Filed: 1994-09-19
Abstract: PURPOSE: To provide a window comparator functioning by fewer elements. CONSTITUTION: Input signal voltage is applied to the partial emitter electrodes C1 , C2 of a multi-emitter type hot electron transistor 10, and reference signal voltage is applied to the other emitter electrodes A1 , A2 , B2 , B2 . Input signal voltage is applied to the partial emitter electrodes C1 , C2 of the multi-emitter type hot electron transistor 10, reference signal voltage is applied to other emitter electrodes B1 , B2 through current input exclusive means 11, 12 such as a diode, and other reference signal voltage is applied to other emitter electrodes A1 , A2 through current output exclusive means 13, 14 such as the diode.  Input signal voltage is applied to the partial emitter electrodes of the multi-emitter type hot electron transistor, reference signal voltage is applied to the other emitter electrodes through the current output exclusive means such as the diode, and reference signal voltage is applied to a base electrode.
Patent JP-S59115444-A (JP)
Title: Electronic control of linear solenoid type idle speed control valve for engine equipped with supercharger
Inventor: ITOU YOSHIYASU
IPC: F02D41/16
Filed: 1982-12-21
Abstract: PURPOSE:To prevent engine stall in deceleration operation with high load by increasing the opening degree of a control valve when a throttle valve is perfectly closed within a prescribed time after engine deceleration, in electronic control for the captioned valve. CONSTITUTION:When a compressor 46 for the supercharger of an engine equipped with supercharger and a linear solenoid type idle speed control valve 50 for opening and closing a passage 48 which by-passes a throttle valve 32 are electronically controlled, the engine load is detected and compared with a set value, and when the load is equal to the set value or less, the time lapse is measured from the time when the value below the set value is obtained, and when the engine load is over the prescribed value, the conduction of driving current for the valve 50 is suspended, and the valve 50 is perfectly closed. When the valve 32 is perfectly closed within a prescribed time with the engine load below the set value, a driving current with a large duty ratio is introduced into the valve 50, and the opening degree of the valve 50 is kept large.
Patent JP-H0885254-A (JP)
Title: Solvent for pressure sensitive photocopying paper
Inventor: KOBAYASHI AKIHIRO
IPC: B41M5/165
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a high boiling oil at a low cost that settler problems of a discomfort smell and the failure of oxidation stability, or conventional problems such as a dissolving property of dye or small coloring velocity, and satisfies various conditions as a dye solvent of pressure sensitive photocopying paper by allowing a specific compound to be contained therein. CONSTITUTION: The solvent for a pressure sensitive photocopying paper is of the type having 2-methyl-2,4 diphenylpentane. 2-methyl-2,4-diphenylpentane Is a compound that is shown by a formula I.The solvent has no toxicity and discomfort smell such as in poly-chlorinated biphenyl(PCB), and further has all characteristics required as a solvent. Also, since the solvent is a high boiling nonvolatile one, it can be durable for a long period preservation after encapsulation.
Patent JP-S60173681-A (JP)
Title: Reader for electronic memory card
Inventor: KURISUCHIAN GIYON
IPC: G06K7/06
Filed: 1984-10-25
Abstract: A card reader for electronic memory cards of the type which include a integrated circuit and integral electrical contact pads. The card reader includes a slot for introduction of the card. Within the slot are a series of contact elements for supplying power and information signals to the contact pads on the memory card. A card position detector, e.g. a microswitch, detects when the card is in the correct position, i.e. when the contact elements are contacting the electric contact pads of the memory card. When the card is so positioned, electric power and information signals are applied to the contact elements and then to the integrated circuit of the memory card via the electric contact pads.
Patent JP-S6467735-A (JP)
Title: Manufacture for information recording medium
Inventor: HIRAOKA MITSUO
IPC: G11B7/26
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the information recording medium of a small birefringence and no deformation by forming a recording layer in a mold for cast molding and after that, executing the cast molding with using resin to be a substrate. CONSTITUTION:A recording layer 2 is formed to a mold 3 for cast molding, in which a tracking signal groove is formed, and after that, by cast-molding the resin, the information recording medium, in which the recording layer 2 is provided on a substrate 1 having the tracking signal groove, is manufactured. Here, as a method for forming the tracking signal groove to the mold 3 for cast molding to be used for the cast molding, for example, after the thin film of a photo-resist is formed to a metallic plate or a glass plate, the laser cutting of a signal recording groove of a prescribed specification is executed. Thus, since the cast molding is executed under a not-severe molding condition, the information recording medium can be obtained to have the small birefringence and no deformation of distortion, etc., due to heat.
Patent JP-H0569247-A (JP)
Title: Hub bolt phase adjusting device
Inventor: KAMIYA TSUTOMU
IPC: B23P19/04
Filed: 1991-09-03
Abstract: PURPOSE:To enable the phase adjustment of hub bolts by disposing a phase adjusting device, provided with a fixed member and a moving member disposed on the circumference where hub bolts are disposed, opposedly to the hub end face of a wheel hub, with both center axes coinciding with each other. CONSTITUTION:A phase adjusting device 40 disposed opposedly to the hub end face of a wheel hub is provided with an adjuster body 41 rotated around an N-shaft member 42. In this adjuster body 41, a fixed member 46 and a moving member 47 are disposed on the circumference of the same diameter as the circumference HBpi formed around the center axis of the shaft member 42 as the center and provided with the hub bolts HB1, HB2,... of the wheel hub thereon. In such structure, a lever member 44 is oscillated by an adjusting cylinder actuator 49 through a pinion gear 43 to move the moving member 47 for the change of the center angle in relation to the fixed member 46. With this movement, the pin member 47b of the moving member 47 pushes to move the hub bolt HB1 so as to change the phase of the hub bolts HB1, HB2.
Patent JP-H0272121-A (JP)
Title: Antihypertensive agent and food having antihypertensive action
Inventor: YAMASHITA TETSUO
IPC: A23L19/00
Filed: 1988-09-08
Abstract: PURPOSE:To obtain an antihypertensive agent containing pleurotus ostreatus and/or an extract thereof as an active component. CONSTITUTION:Pleurotus ostreatus and/or an extract thereof by water, water- ethanol mixture solution, etc., as the extracting solvent is blended as an active component. The above-mentioned extract can be added to various foods as the extract is soluble in water. For example, the extract can be used as a material for sweet stuffs such as a candy and cookie, semifluid foods such as jelly and ice cream, health drinks, health foods, etc. The above-mentioned pleurotus ostreatus can be taken by drying the fruity body, powdering the dried substance, mixing the resultant powder with a suitable food and carrying out protease treatment for improvement of digestion and absorption or cooking as necessary.
Patent JP-S6283600-A (JP)
Title: Indicating device of distributing water piping network
Inventor: ICHIKAWA MASAHIDE
IPC: F17D5/00
Filed: 1985-10-07
Abstract: PURPOSE:To easily grasp every information on distributing water pipes by providing an establishing part for the indicating color of pipe lines which establishes the indicating color of pipe lines corresponding to each sectional range of the pipe lines, and an establishing part for the indicating color of joints which establishes the indicating color of joints corresponding to each sectional range of the joints, in an indication processing part. CONSTITUTION:The indication processing part 1 of a piping network is provided with an establishing part 2 for he indicating color of pipe lines and an establishing part 3 for the indicating color of joints, and process to indicate the pipe lines and joints is carried out on the indicating color established by the above parts 2, 3. Since the pipe lines and joints are painted and indicated using the color based on data for them, every information on the piping network can be grasped on sight, and a large quantity of information can be also indicated at the same time.
Patent JP-H0777514-A (JP)
Title: Deterioration detector for oil
Inventor: NOZAWA MASAE
IPC: G01N27/416
Filed: 1993-09-08
Abstract: PURPOSE:To provide a deterioration detector for oil in which the measuring circuit can be implemented easily using conventional devices while enhancing the S/N ratio. CONSTITUTION:The deterioration detector 1 for oil comprises a paired electrode 10 and a measuring circuit 14. The paired electrode 10 comprises a reference lead electrode 11 and a comparison electrode 12 made of a stainless steel plate having an oxide coating film interposing a fixed layer 13 between them and providing an interpole distance G. The fixed layer 13 is formed by laminating porous hydrophilic filters and fixing them by means of insulating bolts. The fixed layer 13 has dielectric porous structure and has no adverse effect on the electrochemical reaction taking place between the electrodes. Since the trace moisture in the oil is concentrated at the interelectrode part due to the hydropholicity of the fixed layer 13, the interelectrode resistance decreases and the output potential increases thus enhancing the accuracy in measurement.
Patent JP-H0776470-A (JP)
Title: Information display of elevator
Inventor: TAKAGI SHUICHI
IPC: B66B5/02
Filed: 1993-09-08
Abstract: PURPOSE:To provide accurate time data to a user even in abnormal systems like the occurrence of defective transfer of data by making a display controlling means refer to a timer means to update the time data displayed along with the passage of time when data is not subjected to the normal reception by an abnormal transferring means. CONSTITUTION:A display control CPU 23 refers to a transfer status signal 30 to judge whether or not the transfer is normal. When the transfer is judged to be defective, the display control CPU 23 detects the defective transfer by the transfer status signal 30 outputted by a transfer path I/F 20. The display control CPU 23 refers to count information 32 provided from a timer circuit 31, recognizes the passage of a fixed time, update the time data therein and further use the updated time data in display data 24 to output the data to a display 26. By practicing the above, the time data are not updated as defective transfer takes place and a trouble of time display unsuitable for the actual condition is avoided.
Patent JP-2001053467-A (JP)
Title: Cable clamp
Inventor: TANAKA RYUICHI
IPC: F16B7/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To increase the cable housing amount of a cable clamp by making part of the gripping section of the clamp movable and sliding the movable half body of the clamp with respect to the stationary half body of the clamp having a mounting section for substrate, a stationary base section, a side arm, and a cable arresting hook. SOLUTION: A cable clamp 10 is constituted of a stationary half body 12 and a movable half body 14. The stationary half body 12 has a side arm 18 and a cable arresting hook 20 and the movable half body 14 has a movable base section 28, a side arm 30, and a cable arresting hook 32 which cooperates with the hook 20 of the stationary half body 2. When the movable half body 14 is inserted into the stationary half body 12 while the pawls 34 of the movable base section 28 are engaged with the guiding notches 24 of a slide rail 26, the half bodies 12 and 14 are connected to each other. When the half bodies 12 and 14 are thus connected to each other, the movable half body 14 can be slid freely with respect to the stationary half body 12.
Patent JP-S6466634-A (JP)
Title: Film feeder for camera
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/00
Filed: 1987-09-07
Abstract: PURPOSE:To decide whether a film has been used or not been used, by identifying whether or not the tip end of a film which protrudes from a cartridge is fully left in case of detecting a taking-up impossible state in the midst of executing the idle feeding action of a take-up device. CONSTITUTION:When it is confirmed by a back cover opening/closing detection switch 17 that a back cover is closed, and the state of the tip end of a film is confirmed by a film detection switch 15, the tip end of the film is drawn out and idle feeding is started. And the idle feeding is completed when the rotating quantity of a free sprocket reaches a specified value by means of a one frame taking-up detection switch 16. When the detection switch does not become on/off in spite of the supply to a motor M it is decided that the idle feeding fails and the inverted rotation for rewinding is started. In such a case, when the tip end part of the film is separated from the switch 15 and the switch becomes off, said tip end stops without being taken-up into the cartridge. Thus the unused film can be easily reloaded. In case of using all the frames, on the other hand, since the tip end part of the used film is housed in a cartridge, it can be decided that the film has been used based on the state where reloading is impossible.
Patent JP-H1163853-A (JP)
Title: Heating furnace pipe and manufacture of heating furnace pipe
Inventor: YAMAMOTO KATSUMI
IPC: C22C38/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace pipe and the manufacture of the heating furnace pipe, capable of preventing the lowering of productivity accompanied by the measuring a carburization depth, the increase of maintenance cost, etc., as much as possible. SOLUTION: In this heating furnace pipe 1 comprising two elements, one heating furnace pipe element 10 made of a rare earth oxide particle dispersion type steel alloy containing 17-26 wt.% of Cr and 2-6 wt.% of Al is interconnected to the other heating furnace pipe element 20 made of heat- resistant metal by diffused junction. Further, the manufacture of this heating furnace pipe includes a step of forming a film M of insert metal on one heating furnace pipe element 10 and the other heating furnace pipe element 20, a step of pressure-contacting the heating furnace pipe element 10, the heating furnace pipe element 20, and a short joint pipe 30 to one another, and a step of performing the diffused junction of the heating furnace pipe element 10 and the heating furnace pipe element 20 with the aid of the short joint pipe 30 under pressure.
Patent JP-H0531089-A (JP)
Title: Testing method with nuclear magnetic resonance
Inventor: YAMAMOTO ETSUJI
IPC: G01R33/38
Filed: 1991-09-04
Abstract: PURPOSE:To prevent the deterioration of the picture quality based on the nonuniform static magnetic field, reduce the adverse effect of the continuous irradiation of the high-frequency magnetic field, and shorten the measuring time by generating multiple echoes of the nuclear spin via the application of 180 deg.-high-frequency magnetic field pulses and the inversion of the gradient magnetic field after nuclear spin in the preset subject region is excited. CONSTITUTION:The nuclear spin with the preset slice is excited by the application of 90 deg.-rf-pulses and the gradient magnetic field Gz, the application of the 180 deg.-rf-pulse and the inversion of the direction of the gradient magnetic field Gy are repeated in turn, and echoes of the nuclear spin signal are formed in succession. The phase encoding gradient magnetic field Gx is applied in the form of pulses between echoes, and phase encodement quantities indicated by echoes DELTAS1, -2DELTAS1, 3DELTAS1, -4DELTAS1... are applied. The phase dispersion due to the nonuniform static magnetic field accumulated during the inversion of the gradient magnetic field is recovered in sequence by the application of the 180 deg.-rf- pulses, thus manu echoes with little attenuation can be measured.
Patent JP-2001050018-A (JP)
Title: Valve timing adjuster
Inventor: OKADA MOTOHIRO
IPC: F01L1/34
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjuster which quickly starts an engine by starting the engine in the middle position between the most delay angle and the most advance angle and prevents generation of knocking noise. SOLUTION: A stopper piston 32 constrains relative rotation of a vane rotor 15 with respect to a shoe housing 12 by being fitted into a fitting hole 41. A tip face 33b formed on a tip portion 33 of the stopper pin 32 receives delay angle oil pressure from a hydraulic chamber 42. A circular face 34a formed on the fitting hole side in a large diameter sliding portion 34 receives advance angle oil pressure from a hydraulic chamber 45. The delay angle oil pressures the tip face 33b and the circular face 34a receive act in a direction in which the stopper piston 32 is pulled out from the fitting hole 41. A circular face 34b which is formed on the side opposite to the fitting hole of the large diameter sliding portion 34 receives advance angle oil pressure from a hydraulic chamber 46.  The advance angle oil pressure the circular face 34b receives acts as a force which presses the stopper piston 32 to a circular member 40 side.
Patent JP-S6379096-A (JP)
Inventor: HORI MICHIO
IPC: G21C15/243
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。