baber/WOPTO huggingface dataset:
Patent JP-S6196242-A (JP)
Title: Speed change control device in multistage speed change gear unit of compound clutch type
Inventor: ODA KAZUYA
IPC: F16H61/30
Filed: 1984-10-16
Abstract: PURPOSE:To prevent an engine from blowing up, by compensating the transmitting torque of one of clutches which is newly disengaged, to a predetermined larger value when a new speed change instruction is issued, without shift gears being changed over during change-over operation of the clutches. CONSTITUTION:There is provided a compensating means 19 for compensating the transmission torque of one of clutches which is to be disengaged, to a predetermined larger value when a new speed change instruction is delivered, without shift gears being changed over during change-over of clutches, to a control means 18 for controlling actuators 16, 17. With this arrangement the clutch is held in a half-clutch condition or a part of drive force is held in a transmitting condition, and therefore, by engaging once the clutch having been disengaged, during this holding period, the load of the engine is prevented from being lowered so that it is possible to surely prevent the engine from blowing up.
Patent JP-S6274657-A (JP)
Title: Type wheel fixing device
Inventor: TANIZAKI JUNICHI
IPC: B41J1/24
Filed: 1985-09-30
Abstract: PURPOSE:To smoothly detach and attach a type wheel by rotatably mounting a lever having an operating piece for operating a hook member on a cover. CONSTITUTION:When a daisy wheel 2 is pressed by a cover to a back plate 1a through the wheel 2 on a rotational shaft 1 in case that the wheel is first mounted, a hook member 4 is engaged with a groove 1b, and the cover and the wheel 2 are secured. then, when a lever 6 is pulled in case that the wheel 2 is removed, the member 4 is removed from the groove 1b, the cover is further removed, and the wheel 2 can be smoothly removed.
Patent JP-H0964796-A (JP)
Title: Communication system of field bus
Inventor: KOGURE MAKOTO
IPC: G08C19/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the extension in the condition range in which a connection is possible under the condition of an intrinsic safe explosion protection by changing the amplitude of the signal waveform of a transmission signal and current consumption of a field equipment. SOLUTION: A decoding processing is performed for the communication signal from a transmission line in a reception circuit 113, the coded signal is converted, the signal is taken out as the form of a digital signal string and the signal string is inputted in a controller 40. The signal inputted in the controller 104 is taken out as received data by a microprocessor 101. At this stage, the conditions of a constant current circuit 110 and the internal circuit of a driver 111 are simultaneously switched to plural stages via an I/O interface 106 by the instruction of the microprocessor 101.  Under the condition of an intrinsic safe explosion protection the number of field equipment 1 which can be connected is made twice by simultaneously reducing the current consumption of the field equipment 1 and the signal amplitude of a transmission current signal to half so as not to flow the output current of the field equipment 1 backward in the relation of the constant current circuit 110 and the driver 111.
Patent JP-H11113003-A (JP)
Title: Motion vector detector and motion vector detection method
Inventor: OTANI AKIHIKO
IPC: H04N19/51
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To execute detection of a motion vector efficiently with high accuracy from images with various characteristics. SOLUTION: A motion vector detection section 30 detects a motion vector from a coding object block, based on a correlation with respect to object blocks within a search range. A search range storage memory 20 stores pixel data within an original search range and gives the pixel data within the original search range to the motion vector detection section 30 in response to a memory address MA. A control section 40 sets a size and a position of the search range, based on a stored motion vector fed from the motion vector detection section 30 and a correlation evaluation value and generates a pixel width in horizontal and vertical directions of the search range and an offset denoting a relative position with respect to the original search range.  An address generating section 10 generates the memory address MA given to the retrieval range storage memory 20, based on the pixel width and the offset of the search range generated by the control section 40.
Patent JP-S6372563-A (JP)
Title: Thermal transfer type printer
Inventor: ITO TOSHIO
IPC: B41J2/325
Filed: 1986-09-17
Abstract: PURPOSE:To obtain good printing quality even when the characteristic of an ink film is deteriorated, by providing a control circuit part performing dummy printing outside a main printing region and reading the transmissivity of the ink film after printing by a photoelectric converter element and making the driving condition of a thermal head variable on the basis of output voltage. CONSTITUTION:The paper 12 fed by an ink film 5 having an ink coating surface and a roller 6 are inserted between a platen 4 and the film 5 to be printed at the position of a heat generating resistor 1A and separated from the film 5 at a B-point being a peeling point. After the paper 12 and the film 5 are separated, the transmissivity of the dummy printing part printed outside a main printing region is read by a photoelectric converter element 13 and a current or a pulse width is controlled corresponding to the read transmissivity by a control circuit 14 and the driving condition of the heat generating resistor 1A of a thermal head 1 is made variable to obtain the optimum printing quality on the ink film 5 being deteriorated in its characteristic.
Patent JP-2001045017-A (JP)
Title: Electronic device provided with digital interface control function
Inventor: TAMAI HISAMI
IPC: G11B20/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a user to confirm that transmission/reception of digital data is surely conducted by transmitting the data through the setting of a connection of an isochronous channel, and also informing the user about non-setting of the connection when the data are to be transmitted in the case that the connection is not set. SOLUTION: A digital satellite broadcast receiver IRD 10A sets a connection with a 1st video deck 20 that is one of target devices. The IRD 10A is of a sender side and provided with virtual plugs being an output plug register oPCR 11 and an input plug register iPCR 12, and designates two-way isochronous channels 32cH, 33cH to control transmission and reception of digital data with an opposite party that is the 1st video deck 20. Furthermore, the virtual plugs, which are the output plug register oPCR 11 and the input plug register iPCR 12, are connected to an alarm generating section 13, which issues an alarm when digital data are transmitted or received while no connection is set.
Patent JP-S6268169-A (JP)
Inventor: JIYAN KUROODO BUROO
IPC: B60T13/57
Filed: 1986-09-17
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-2001040668-A (JP)
Title: Greening spraying method for ground, and greening spraying force-feeding device for ground, and spraying composition for greening spraying method for ground
Inventor: MAKINO DAN
IPC: E02D17/20
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To practically use felled tree chips and a cut on the field of a greening site as a part of a spraying raw material, and to conduct greening spraying with high efficiency for constructing land at a great distance from a spray nozzle by a spiral force-feeding means. SOLUTION: The greening spraying force-feeding device for the ground has a main raw-material force-feeding section 12 for forcibly feeding a main raw material M1 containing site-generating plant materials, a fertilizer and seeds, a carrying means 14 containing carrying hoses 22 being connected to the main raw-material force-feeding section 12 and guiding the main raw material towards a spray nozzle 24 installed on the front end side, a moisture raw-material force-feeding section 16 for joining interposed at the carrying means 14 and arranged at a front position in the vicinity of the spray nozzle 24, and a spiral force-feeding means 18 forwarding the main raw material M1, flowing the main raw material spirally in the carrying means 14.  Raw materials are sprayed against the ground from the spray nozzle 24, forcibly feeding the main raw material M1 and a moisture raw material M2 for joining spirally in the carrying means 14. The fluidity of a fluid in the hose is ensured by force-feeding, and the adhesion of a spraying raw material onto the interior wall of the hose is prevented.
Patent JP-H0266012-A (JP)
Title: Control device of servo-motor
Inventor: SAITO AKIHIDE
IPC: G05D3/12
Filed: 1988-08-31
Abstract: PURPOSE:To make speed control smooth by finding the most suitable accelera tion pattern so as to decide a speed, positioning a servo-motor from this data and controlling the servo-motor drive by its deviation from the detected location. CONSTITUTION:The most suitable acceleration pattern alpha of a servo-motor for moving a work on the basis of information of the work is calculated by an acceleration pattern calculating means 1. On the basis of this acceleration pattern alpha, a drive speed v is calculated by a speed calculating means 2. Next, a location thetax of the servo-motor 10 is found by a speed v calculated by a location calculating means 3. And a deviation of the calculated location thetax and a detected location outputted from a position detector 8 is found by an adder 7. The servo-motor 10 is controlled with this deviation by a drive means 9. Thus it is possible to make control smooth.
Patent JP-H1050415-A (JP)
Title: Electrical connector
Inventor: HAMANO SHOICHI
IPC: H01R13/703
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To operate plural circuits by providing two contact pieces in an engagement hole, which is provided in an insulating body for holding plural contacts for fixation and which is communicated with an opening for engagement with a counter-connector. SOLUTION: Contacts 10 and an insulating body 12 for holding plural contacts 10 for fixation are respectively provided with an engagement hole 34 for housing a contact piece A16 and a contact piece B18. The contact piece A16 is formed into a nearly L-shaped cantilever and has a contact part A20 and a curved contact part A26, and a curved contact part B22 of the contact piece A16 is projected to an engagement port 48 of the insulating body 12 and fixed to a lock hole A38 of the insulating body 12, so that the contact part A20 and the contact part B22 can be slid. The contact piece B18 is formed into a nearly L-shape and formed of a contact part 28, a fixed part 30 and a connection part 32, and has a contact part 28 which contacts with the contact piece A16, in one end thereof.
Patent JP-H0499392-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KONDO YASUHIRO
IPC: H01S5/00
Filed: 1990-08-17
Abstract: PURPOSE:To attain a completely ohmic contact without failure due to damage if electrodes are formed by ohmic connection with a cap layer by controlling to etch only a cover layer and not to entirely etch the cap layer. CONSTITUTION:An SiO2 film 6 is deposited, for example, by a sputtering method, on an entire grown layer formed with a p-type InP cover layer 5. A window of about 10mum of groove width is formed in a direction (011) by photography technique. The layer 5 exposed from the window is selectively etched. Its etchant may be any which can select InGaAsP such as HCT:H3PO4 = 1:1. Since the etchant can take 100 times of selection ratio of etching speed to a material InGaAsP of an InGaAsP cap layer 4, only the damaged layer 5 can be selectively etched. Thereafter, Au/Zn/Ni are deposited on the film 6 including the layer 4 exposed by etching to form a p-type electrode 7.
Patent JP-S6374632-A (JP)
Title: Toothed rubber belt
Inventor: NAKAGAWA TATSUJI
IPC: F16G1/28
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a toothed rubber belt equipped with heat resistance and the low-temperature resistance in combination by a method wherein chlorosulfonated ethylene-alpha-olefin copolymer is used as rubber material. CONSTITUTION:Rubber material used in a rear rubber 1 and/or a tooth rubber 3 in the structure of a toothed rubber belt is made of chlorosulfonated ethylene-alpha-olefin copolymer. As a tension material 2, glass fibers and aramid fibers are used commonly. As a covering member 4, a nylon cloth is used. The common method to synthesize chlorosulfonated ethylene-alpha-olefin copolymer is to take place the reaction of ethylene-alpha-olefin copolymer as raw material with chlorine and sulfur dioxide, chlorine and sulfuryl chloride or sole sulfuryl chloride catalized with a free-radical generator. Chlorosulfonated ethylene 1- butene copolymer is used after being vulcanized together with compounding agents such as a reinforcer, filler, vulcanizing agent, vulcanizing accelerator, processing aid, softener, plasticizer and antiaging agent.
Patent JP-H0751293-A (JP)
Title: Root canal treatment device for dental surgery
Inventor: OKUMURA MASARU
IPC: A61C5/02
Filed: 1993-08-09
Abstract: PURPOSE:To improve the workability and the safety of a dental treatment device by driving a root canal tool automatically by the AND process of a signal to indicate that the pulp canal tool is inserted to a specific position of the root canal, and a tool driving signal by an operating member. CONSTITUTION:When a file 2 is inserted into a root canal, the detected impedance value is reduced gradually according to the position of its tip, and when the impedance value reaches a set value, a controller 6 decides that the tip of the file 2 is inserted to an autostart position, and when an operating member 14 is being operated in this case, a driving signal is delivered to a vibratos driver 4, and an ultrasonic vibrator 3 is driven to start the oscilleration of the file 2. When the file 2 is inserted further, and the detected impedance value reaches a set value, the controller 6 decides that the tip of the file 2 reaches an autostop position, and the delivery of the driving signal to the vibrator driver 4 is stopped according to the setting of a setter 13, or a power down signal is delivered to carry out the autostop operation of the ultrasonic vibrator 3.
Patent JP-H0499915-A (JP)
Title: Flow rate operating apparatus
Inventor: KOSEKI MINORU
IPC: G01F25/00
Filed: 1990-08-20
Abstract: PURPOSE:To simplify the circuit structure by setting an instrumental error correcting constant proper to a flowmeter by an instrumental error correcting constant setting switch. CONSTITUTION:A flow rate operating apparatus 11 is provided in a gauge chamber B separated from the spot A where a flowmeter 19 is set. The rotating number of a pair of rotors 19a of the flowmeter 19 is detected by a flow rate sensor 20, and the flow rate pulse from the sensor 20 is input to an input terminal 16 of the gauge chamber B. Rotary switches 18a1-18a5... 18n1-18n5 are arranged in matrix in an instrumental error correcting constant setting switch 18. An instrumental error of every flow rate is set by manipulating each row a-n of the switch 18. Therefore, if only the instrumental error at each flow rate is set by the switch 18, a control circuit 12 of the apparatus 11 integrates the flow rate pulses from the sensor 20, and obtains the instrumental error corresponding to the flow rate. The instrumental error is corrected by this instrumental error, so that the flow rate approximate to a true value is obtained. The structure can be simplified in this manner.
Patent JP-H1164194-A (JP)
Title: Material-testing machine
Inventor: TAKAHASHI NOBUNARI
IPC: G01N3/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a material-testing machine in which the range of a detection amplifier to detect the load applied to a specimen and displacement of the specimen can safely be switched during operation of a hydraulic servo system. SOLUTION: The amplification magnitude of a detection amplifier 6d to detect the load applied to a specimen or the displacement of the specimen is set by a range switching means and at the same time the value detected by the detection amplifier 6d is converted to be a digital value by an AD converter 13. After that, the detection magnitude is made constant by constant multiplying treatment by a digital constant multiplier 14 corresponding to the amplification magnitude of the detection amplifier 6d and then the deviation value of the output value of the digital constant multiplier 14 and the control aiming value is computed to operate the digital control device 6e.  Further, a hold circuit 15 to hold the output of the digital constant multiplier 14 during the time of switching performance of the amplification magnitude for the detection amplifier 6a by a range switching means immediate before the switching of the amplification magnitude is installed in this material-testing machine.
Patent JP-H0959611-A (JP)
Title: Refrigerant composition
Inventor: TAKEMASA KAZUO
IPC: F25B1/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant composition being an azeotropic refrigerant mixture comprising 1,1,1,2-tetrafluoroethane and isobutane and having a boiling point substantially equal to that of a regulated refrigerant, CFC 12 or CFC 500. SOLUTION: This refrigerant composition is obtained by forming an azeotropic mixture comprising 88-71wt.% 1,1,1,2-tetrafluoroethane and 12-29wt.% isobutanc.
Patent JP-S6462166-A (JP)
Title: Vinyl chloride resin paste composition for medical use
Inventor: NAGASE TOSHIO
IPC: A61M1/00
Filed: 1987-08-31
Abstract: PURPOSE:To make local and efficient heating possible and to enhance the mechanical strength of an article to be bonded, by dispersing a magnetic powder heated by induction heating in a polyvinyl chloride paste. CONSTITUTION:A flange part 5 and a blood introducing tube 3 are mutually fixed at the contact area of both of them by a polyvinyl chloride paste 19 and a ferromagnetic powder 20 is properly dispersed in said polyvinyl chloride paste 19. By the presence of said magnetic powder, the heating of a fixing region due to high frequency induction heating can be collectively performed and the gelling and curing of a plastisol 9 are sufficiently performed to make it possible to certainly fix the flange part 5 and the blood introducing tube 3 with high fixing strength. Therefore, even when the flange part 5 is formed of heat insulating polyvinyl chloride, the flange part 5 receives no effect due to heating and generates no thermal deformation and decomposition. The magnetic powder 20 is desirably formed from the powder of stainless steel or silver having corrosion resistance so as not to generate corrosion due to hydrogen chloride generated by the partial decomposition of polyvinyl chloride at the time of heating.
Patent JP-H0758033-A (JP)
Title: Ecr plasma cvd apparatus
Inventor: SATO JUNICHI
IPC: C23C16/511
Filed: 1993-08-11
Abstract: PURPOSE:To suppress adherence of side reaction product floated in a plasma to a substrate, a film formed on the substrate and to reduce number of particles adhered to the substrate, the film on the substrate in an ECR plasma CVD apparatus which is used for the step of flattening an interlayer film, etc., when an integrated semiconductor circuit is manufactured. CONSTITUTION:An ECR plasma CVD apparatus has an ECR plasma generator 20, and a plasma CVD unit 21 having a plasma reaction chamber 6, and comprises an openable shutter 30 provided near a substrate holder 9 directly above a substrate holder (susceptor) 9 of the chamber 6 to cover a substrate 8 upon closing.
Patent JP-S6117122-A (JP)
Inventor: NIKORASU JIEFURIISU KUREKATSUK
IPC: G02F1/1337
Filed: 1984-10-20
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-2001042756-A (JP)
Title: Hologram display body and its production
Inventor: KODAMA DAIJIRO
IPC: G03H1/26
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hologram display body by which a foreground pattern image and a background pattern image can be observed with natural stereoscopic sensation in front and ion rear and which is rich in design property by recording in such a manner that diffracted light for reproducing the background pattern is not made incident to the pattern region of the reproduced foreground pattern. SOLUTION: A foreground pattern recording intermediate hologram is produced as a reflection type volume type image hologram which generates no diffracted light in a reflection direction from the outside of foreground pattern region. A background pattern recording intermediate hologram is produced as the reflection type volume type image hologram in which information is not recorded at a part corresponding to the foreground pattern region and which generates no diffracted light in the reflection direction therefrom. Further the foreground pattern region of the foreground pattern recording intermediate hologram is aligned and arranged by superposing so as to fill-up in an information unrecorded region of the background pattern recording intermediate hologram to perform recording.  The front and rear sides of this hologram display body C' is reversed and white illumination light 19 is made incident from a direction opposite to illumination light at the time of recording.
Patent JP-H1064786-A (JP)
Title: Moving stage
Inventor: YAMAMOTO MASAAKI
IPC: H01L21/027
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To adjust a gradient of a stage face so that a target is in parallel with a predetermined plane by comprising a plurality of connecting parts for connecting the stage and a plurality of arms so as not to be separated. SOLUTION: A moving stage is provided with arms a1 to a3 for respectively moving N (N>=3) points p1 to p3 which are two-dimensionally distributed and arranged and arm driving means m1 to m3 and connecting parts k1 to k3 for connecting the stage 1 and the arms a1 to a3 so as not to be separated. The stage 1 is inclined according to the moving amount of each of the arms a1 to a3 and distances of points of action among the points p1 to p3 change. In the construction of the connecting parts k1 to k3, however, since the second point p2 and the third point p3 move around the first point p1 as a center, the points p1 to p3 move only in the moving direction of the stage 1. Thus, the stage can be arranged vertically, obliquely, or the like.
Patent JP-S6463751-A (JP)
Title: Hot water supplier
Inventor: YAGI TOSHIICHI
IPC: F24H1/10
Filed: 1987-09-01
Abstract: PURPOSE:To reduce heat loss and prevent after-boiling from occuring by a method wherein in a hot water supplier using a plate type heat exchanger a control valve for the supply amount of hot medium is controlled by the output of a heat sensitive member placed in a hot water supply pipe and a bypass part for the heat medium is formed at the periphery of the set part for the heat sensitive member of the hot water supply pipe. CONSTITUTION:When an outlet plug 15 for hot water supply is closed, the flow of the hot supply water is stopped and the heat exchange at a plate type heat exchanger 10 is not carried out. Heat medium in the same temp. as the inlet temp. of the heat medium exists in a return pipe 13 for the heat medium. This high temp. heat medium is sent to a bypass part 18 for the heat medium placed at the periphery of a set part for a heat sensitive member 17 to heat up the hot water supply water in a hot water supply pipe 14 and the member 17 is heated up to a higher temp. than set temp. A control valve 16 for the supply amount of the heat medium is rapidly closed fully. By this constitution heat loss can be reduced and the generation of after-boiling can be prevented.