baber/WOPTO huggingface dataset:
Patent JP-H10324913-A (JP)
Title: Method for shift-hardening inner surface of bottomed cylindrical work and apparatus for shift-hardening inner surface
Inventor: WATANABE HIYOSHI
IPC: C21D1/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obviate the necessity of the complicated structure in a hardening device and the large size of a part inserted into a bottomed cylindrical work of the hardening device by hardening the inner peripheral surface to near the topmost part of the bottomed cylindrical work, at the time of shift-hardening the inner peripheral surface of the bottomed cylindrical work with the opening hole side down from the lower part to the upper part. SOLUTION: A cooling jacket 30 is arranged below an induction heating coil 20 for heating the inner peripheral surface of the bottomed cylindrical work 10. A flow- passage change-over means 60 is arranged inside the cooling jacket 30. The flow- passage change-over means 60 feeds hardening liquid 50 supplied into the inner part of the cooling jacket 30 to a downward nozzle 31 until the induction heating coil 20 reaches near the topmost part of the bottomed cylindrical work 10 and feeds the hardening liquid 50 supplied into the inner part of the cooling jacket 30 to an upward nozzle 32 after the induction heating coil 20 reaches near the topmost part of the bottomed cylindrical work 10. The hardening liquid 50 is supplied to the last heating part of the inner peripheral surface of the bottomed cylindrical work 10.
Patent JP-S5851128-A (JP)
Title: Manufacture of plate with ridge
Inventor: ONO MASAKAZU
IPC: B29C35/00
Filed: 1981-09-22
Abstract: PURPOSE:To obtain a plate with ridges, by composing a movable mold for forming ridges of a plurality of split molds, and injecting a molten resin into a cavity with the periphery of a plastic film that is put on the surface of the movable mold being secured. CONSTITUTION:The shallow cavity 4 is formed in a stationary mold 2 of the mold 1, and a gate 5 extends from the intermediate of the cavity 4. The movable mold 3 consists of the plurality of split molds 6, and the sides of the split molds 6 are spaced apart to form the grooves 7. The soft plastic film 8 is placed on the parting line (A), and is put on the surface of the movable mold 3 within the cavity 4, and the part or whole of the periphery of the film 8 is fixed. The molten resin is injected in the cavity 4, and is forced through the soft plastic film 8 into the grooves 7 in the movable mold 3, and after cooling, the plate with ridges is obtained. The plate is useful as a floor mat of automobiles, a cover for bath tabs, etc.
Patent JP-H0317951-A (JP)
Title: Low pressure rare gas discharge lamp
Inventor: OSAWA TAKASHI
IPC: H01J61/35
Filed: 1989-06-13
Abstract: PURPOSE:To restrain the reaction of a light emitting gas with residue contained in a glass bulb that may cause clean-up so as to elongate the life of a low pressure rare gas discharge lamp by providing an isolating film on the inner surface of the glass bulb surrounding a positive column. CONSTITUTION:A titanium oxide film 2 applied as an isolating film on the inner surface of a glass bulb 1 formed from soda glass is obtained by applying and drying tetrabutiltitanate thereon, and baking and dissolving it. A filament 6 is coated with an electron emitting material and a gas of one hundred percent xenon is sealed inside the glass bulb 1. The isolating film 2 provided on the inner surface of the glass bulb 1 restrains the reaction of the rare gas sealed inside the bulb with residue contained in the glass bulb. Clean-up is thereby prevented so as to elongate the life of the low pressure rare gas discharge lamp.
Patent JP-S5576362-A (JP)
Title: Electrostatic latent image developing apparatus
Inventor: IZUMI HIROKI
IPC: G03G15/09
Filed: 1978-12-04
Abstract: PURPOSE:To increase the reproducibility of low contrast image in a developing apparatus using one-component developer, by charging a chargeable toner in reverse polarity of electrostatic latent image, and slightly weakening the adhesion of toner with toner carrier. CONSTITUTION:A toner is positively charged when passing through a first electrode 6, and the charged toner is powerfully adhered by electrostatic attraction F1 to a developing roller 4 to which a voltage of the reverse polarity as the toner is applied. On the otherhand, a second electrode 7, which is being grounded, electrostatically induces an electric field in the reverse polarity of the toner charge polarity. Therefore, the toner is pulled toward the electrode 7 with a force of F2, but the toner  charge is not impeded because a current of the same direction as the first electrode  6 is flowing between the second electrode 7 and the developing roller 4. Thus, by  the action of force F2, the toner adhesion strongly deposited on the developing roller 4 may be weakened. Hence, the reproducibility of low contrast image may be increased.
Patent JP-S6141008-A (JP)
Inventor: FURANSHISU JII FURANO
IPC: F16B19/08
Filed: 1985-07-10
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-S637512-A (JP)
Title: Bimorph driving device
Inventor: NAGAI MICHIO
IPC: H04N5/783
Filed: 1986-06-26
Abstract: PURPOSE:To improve the correspondence relation between a control voltage and displacement, by constituting a device with a means which generates a control quantity of a bimorph in which the zero point of the displacement quantity of the bimorph is set as reference, a means which generates the control quantity in which a returning point is set as reference, and a means which forms the driving signal of the bimorph. CONSTITUTION:In a speed changing reproduction mode in which reproduction is performed t tape speed different from that at time of recording in a VTR, the scanning direction of a rotary head with respect to a recording track T does not coincide with a just tracking position (shown in single dot chain line 2) as shown in arrow line 1 generally, and scanning is performed crossing slantwise. In this case, the scanning position of the rotary head coincides with the just tracking position of the track T at the center point P0 of the track T, and by assuming the displacement of the bimorph at that time is set as zero, a characteristic (displacement DELTAD in which the returning point is set as reference minus voltage DELTAV) pictures almost a curve. In this way, the voltage DELTAV against the displacement in which the returning point is set as reference, is regulated unconditionally regardless the returning point, and it is possible to obtain a desired displacement quantity for the bimorph.
Patent JP-H05346180-A (JP)
Title: Pilot operation type electromagnetic pressure control
Inventor: KIHARA KAZUYUKI
IPC: F16K17/06
Filed: 1992-06-10
Abstract: PURPOSE:To control pressure in a wide range by providing a means to use a composite spring assembled out of a plurality of springs of various spring constant for the pilot spring to contact the poppet of a pilot valve with the seat so as to open/close a pilot flow passage, and the like. CONSTITUTION:A proportional solenoid 64 generates thrust corresponding to input current so as to drive an armature 65. A pilot valve Vp contacts the poppet 58 with the seat 56 by means of a pilot spring 59, so as to open/close pilot flow passages p(1-8). A plunger 54 is contacted with the pilot spring 59, and slidably moved in a slide hole 51 due to pressure variation of pilot fluid. A nozzle flapper mechanism is constituted of a nozzle 55 connected to the plunger 54 and supplied with pilot fluid of constant pressure, and a flapper 61 opposed to the nozzle 55 and connected to the armature 65. In this case, a composite spring assembled out of a plurality of springs of various spring constant is used for the pilot spring 59.
Patent JP-S5853316-A (JP)
Title: Zero adjusting device for roll crown of multistage cluster rolling mill
Inventor: TERADO SADAMU
IPC: B21B13/14
Filed: 1981-09-25
Abstract: PURPOSE:To automate zero adjusting operation and to improve controllability for  shapes by operating the rotating angles of eccentric sleeves provided to split backup  rolls from the differences between the crowns of a plate after rolling and reference values, and changing said angles by means of servocontrol mechanisms. CONSTITUTION:In multistage cluster rolling mills, first a reference material 13 to be  rolled is used and said material is rolled. The detected values of a detector 26 for  plate crowns are stored as reference values in a storage device 27. When the profiles  of rolls change on starting of prescribed rolling, an arithmetic device 28 for zero adjustment is operated to calculate the rotating angles of motors 24 from the differences  between the detected values of the detector 26 and the reference values of the device  27. The signals thereof as control signals are outputted to a controller 29 for the rotating angles of the respective motors. The motors 24 are started by said output signals  and the motors 24 are rotated by prescribed rotating angles by the outputs of a detector 25 for rotating angles and the outputs of the device 28. As a result, the angles of  the eccentric sleeves 15 of split backup rolls 1, 2 are changed and the prescribed profiles of the rolls are restored.
Patent JP-S63315019-A (JP)
Inventor: TSUCHIDA YASUYUKI
IPC: A47L9/28
Filed: 1987-06-17
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-S636643-A (JP)
Title: Memory access control system
Inventor: EGAWA HIROYUKI
IPC: G06F12/00
Filed: 1986-06-27
Abstract: PURPOSE:To ensure a memory access after a port is released without intermitting an interrupted processing by informing a processor that a port which has the automatic release is included in the working ports. CONSTITUTION:When plural memory requests are delivered successively from a processor 1, the bits are set up to registers 12A, 12B, 12C and 12D respectively. Even if the next memory request is delivered from the processor 1 after those bits are set up to said registers, this memory request is not processed any more. In this case, the set states of registers 12A-12D are checked and the set state of a register 17 is referred to if no idle port is detected among those registers 12A-12D. When the register 17 is set at 1, the release of a working port is waited for. If such an automatic release type port is not available, an interrupted routine is set back and the intermitted processing is discontinued.
Patent JP-H01318325-A (JP)
Title: Echo canceller
Inventor: FURUKAWA HIROMOTO
IPC: H04B3/23
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the adaptation of an echo canceller at bidirectional simultaneous communication and to continue the adaptation in the fluctuation of the echo path by providing 1st and 2nd echo cancellers and an echo canceller selections means. CONSTITUTION:An echo canceller selection means 8 compares a transmission output level of the 1st echo canceller 5 with a transmission output level of the 2nd canceller 6 so as to check which of them cancels the echo better. Then the echo canceller 5(6) identifying better the echo path better at all times is selected by the echo canceller selection means 8 and the echo canceller 5(6) to be selected and offering the better echo cancelling quantity gives a transmission output signal and the echo canceller 6(5) with worse echo cancellation identifies the characteristic of the echo path. Thus, when a nearby talker at bidirectional simultaneous communication utters, the echo cancellers 5, 6 sending an output can stop the adaptation and when the echo path is fluctuated, the adaptation is implemented immediately to follow the fluctuation of the echo path.
Patent JP-H01318290-A (JP)
Title: Pivot bearing mechanism for front cover of desktop device case
Inventor: HIROSE KOICHI
IPC: H05K5/03
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a pivot bearing mechanism in which the thickness of a front cover does not affect the structure of a case by forming a bearing by fitting a pivot into a tongue provided on a front cover, securing a bearing receiving member engageable with the bearing of the case and having a slit, and making the front cover satisfy a predetermined condition at the time of opening and closing the front cover. CONSTITUTION:A bearing 5 is formed by fitting a pivot 4 into a tongue 3 provided on a front cover 2. A bearing receiving member 8 engageable with the bearing 5 of a case 6 and having a slit 7 for rotatably and movably guiding the pivot 4 is firmly secured thereto. The depth of the front cover 2 is D, the height of the bottom 9 of the case 6 from the surface of a table is H, the distances of both end points A and B of the slit 7 from the front end of the case 6 are Da and Db, and their heights from the bottom 9 are Ha and Hb, respectively. When the front cover 2 is closed, the bearing 5 is located at the point A of the slit 7, while when the front cover 2 is opened, the bearing 5 is located at the point B, and the relationships D+Da<=H+Hb and Db>=Ha are satisfied. A plurality of such pivot bearing mechanisms 1 are arranged across the width of the chassis 6 so that the front cover can be stably opened and closed. Accordingly, a pivot bearing mechanism in which the thickness of the front cover does not affect the case structure can be obtained.
Patent JP-S63314635-A (JP)
Title: Printing device equipped with address list printing function
Inventor: ASAOKA MASAKO
IPC: B41J3/00
Filed: 1987-06-17
Abstract: PURPOSE:To facilitate a reading action of the printed address list data by setting the automatic line feed positions at the natural sections of words and phrases such as the names of municipalities, the addresses, the building names, the company names, the department names, the personal names, etc. CONSTITUTION:The address list data are supplied via an input means 1 together with the section codes showing the sections of the words and phrases such as the name of municipalities, the addresses, the building names, the company names, the department names, the personal names, etc. The input address list data are stored in a memory 22. A printing means 20 defines one line including up to a position where the section code closest to a point within the end of a line that prescribes a print area when the means 90 print the input address list data. As a result, the automatic line feed positions are coincident with the natural sections of those words and phrases such as said names of municipalities. Then the number of characters printed within one line are increased as much as possible and therefore the address list data including the printed addresses, etc., can be easily read.
Patent JP-S5940264-A (JP)
Title: Current detecting circuit
Inventor: OGAWA TATSUO
IPC: G01R19/00
Filed: 1982-08-31
Abstract: PURPOSE:To eliminate error display and error information, by providing a means for suppressing the secondary output voltage of a current transformer, an AC amplifier for amplifying said voltage to a predetermined level and a circuit for detecting and integrating the output of the amplifier to enable the detection of an effective load current. CONSTITUTION:To the secondary side of a current transformer CT, a resistor R0 for suppressing the secondary output voltage outputted corresponding to the load current I of the primary side of CT, and AC amplifier 3 for amplifying the secondary output voltage of CT to a predetermined level and a detecting and integrating circuit 4 for detecting and integrating the output of the amplifier 3 are provided. Because the secondary side output of CT is suppressed by the resistor R0, it is subjected to AC amplification due to the amplifier 3 so as to be capable of being inputted to a voltage comparator 6. This amplified signal is detected and integrated by the circuit 4. The detected and integrated output is inputted to the volage comparator 6. By this constitution, the detection of an effective load current is enabled whatever the load current wave form of the primary side of CT differs and, therefore, error display and error information are eliminated.
Patent JP-H0316001-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII MIKIO
IPC: G11B5/02
Filed: 1989-06-13
Abstract: PURPOSE:To constitute this device so that a HiFi voice can be utilized as an audio exclusive voice, and also, a PCM voice can be utilized as a video voice by providing a mode switching means for recording a PCM sound signal and a video signal in surface layer of a magnetic layer of a magnetic tape for recording a HiFi sound signal in a deep layer part. CONSTITUTION:A HiFi sound signal recording layer 82, a PCM sound signal recording layer 84 and a video signal recording layer 83 are formed from a deep layer side of a magnetic layer 81. When it is desired to use a tape 1 brought to three-layer recording as an audio type, by switching a voice monitor changeover switch 27 to a HiFi voice side, a movable piece 28c of a switch is connected to a terminal 28a and a HiFi and signal is outputted. Also, when it is desired to use it as a video tape, by switching the changeover switch 27 to a PCM voice side, the movable piece 28c of the switch 28 is connected to a contact 28b, and a PCM sound signal is outputted together with a video signal. In such a way, one magnetic tape can be used as not only audio tape but also tape.
Patent JP-H0714598-A (JP)
Title: Fuel cell power generation device and its control method
Inventor: IKEDA GENICHI
IPC: H01M8/04
Filed: 1993-06-23
Abstract: PURPOSE:To enhance the rate of crude fuel utilization by issuing an incremental command and emitting a change rate suppress signal at the rise of the electric power set value for the crude fuel rate of flow and the rate of air flow. CONSTITUTION:To a flow rate control part 9, a crude fuel rate-of-flow set value calculation part 17 gives a crude fuel flow rate command 17S which is prepared by adding a crude fuel increment signal 16F and the margin to the rate of crude fuel flow obtained by multiplying the amperage given by a current sensor 6 with a certain factor, and the rate of crude fuel flow supplied to a fuel reforming device 2 is increased. In the same manner, an air flow rate comand 18S prepared by adding the maggin and air increment amount signal 16A to the rate of air flow obtained by multiplication of the amperage of the sensor 6 with a factor is given to an air supply device 3, and the rate of air flow as the oxidating agent to the fuel cell 1 is increased. Signals 16F, 16A are emitted, and increase of the gas and air takes place, and thereby the marginal portions of the air and gas which have been added at all times according to the conventional arrangement can be reduced to a great extent, and the rate of crude fuel utilization can be accordingly enhanced.
Patent JP-S5376558-A (JP)
Title: Automatic rinsing device
Inventor: TSUBOYA TOSHIO
IPC: B08B3/10
Filed: 1976-12-17
Abstract: PURPOSE: To always obtain clean article to be treated by functioning one tank as a rinsing tank for a silicon wafer or the like and underwater storage tank and mechanizing the handling and conveyance of the article to reduce the size of an automatic rinsing device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5578218-A (JP)
Title: Photometer for slit lamp
Inventor: UMEMURA IZUMI
IPC: G01J1/04
Filed: 1978-12-08
Abstract: PURPOSE:To measure photometry for the desired position in the screen without losing framing, by providing the projection optical system in which a plurality of photo detectors are located in scattering between the measuring optical system and the observed image to move the light emitting elements corresponding to the photo detectors. CONSTITUTION:The light flux from the inspected eye 2 illuminated with the slit light flux from the illumination optical system 1 is parallel through the objective lens group 3, and after the beam splitters 4, 14, 24 of the first, second and third, the observed image of the inspected eye is formed on the focus 6 of the second objective lens 5 and it can be observed through the eyepiece lens 8. The light of the first splitter 4 is picked up on the film 11, the light flux from the second splitter 14 is formed on the photo electric converters 17a... located in straight line with plurality, and the light flux from the third splitter 24 is inputted to the light emitting diodes located corresponding one to one to the elements 17a.... The inspector 7 can observe the image of tested eye on the image of the light emitting diode 27, and when the light signal from the element 17 corresponding to this image is used as the light measurement signal, suitable photometry can be made without losing framing.
Patent JP-H0443839-A (JP)
Title: Governor control device for working vehicle
Inventor: MATSUDA YASUSHI
IPC: F02D41/40
Filed: 1990-06-08
Abstract: PURPOSE:To prevent generation of troubles such as sudden decrease of engine speed or engine stop by constituting the device so that adjusting an adjustment limit setting means on the decreasing side is not performed by a control means in case of detecting running stop condition by a stop detecting means. CONSTITUTION:When a tracter is stopped for a stationary work, transmission from the diesel engine E to driving wheels is intercepted, a control rack 2 is controlled to move for maintaining the engine speed at a target rotating speed, and hence tower maintaining the target speed is transmitted to a working device. When the stationary work condition of the tracter is detected with a control device 8, even though a brake operating signal is input, maximum adjusting value of fuel injection quantity is not limited, and decrease of maximum torque can be prevented. Hereby, even though load of a working device is suddenly increased, decrease of rotating speed or engine stop due to insufficient increase of torque is prevented.
Patent JP-S638309-A (JP)
Title: Bathing agent or cosmetic, dissolved in use and containing clathrate of aromatic essential oil component
Inventor: HASEBE KOHEI
IPC: A61K8/73
Filed: 1986-06-26
Abstract: PURPOSE:The titled bathing agent or cosmetic, obtained by including an aromatic essential oil ingredient having particularly high volatility, e.g. HINOKI essential oil, etc., using a cyclic dextrin and containing the resultant clathrate, having improved stability as well as preservation quality and obtainable as powder without scattering property. CONSTITUTION:A bathing agent or cosmetic obtained by forming a clathrate from a volatile liquid oil prepared by steam distillation of trees, leaves, branches and roots HINOKI (Chamaecyparis obtusa Endl.), Crysptomaeria japonica D. Don, Thujopsis dolabrata Sieb. et Zucc., leaves of HINOKI, etc., or various essential oils and aromatic ingredients isolated from the essential oils as well as other animal or plant-derived natural perfume obtained by steam distillation or volatile synthetic perfume using cyclic dextrin and used for bathing or cosmetic dissolved in use. The above-mentioned clathrate becomes odorless powder and the aromatic ingredients are not volatilized unless dissolved by adding water. Direct tableting thereof can be carried out. USE:Usable also as medicines for internal use.
Patent JP-H08318805-A (JP)
Title: Air bag device
Inventor: YAMADA HIROSHI
IPC: B60R21/217
Filed: 1995-05-26
Abstract: PURPOSE: To prevent an air bag from being laterally dislocated while simplifying the structure for installing an air bag to a housing and to offer an inexpensive lightweight air bag device. CONSTITUTION: An air bag module 1 for a front passenger, seat is provided with a bag-like air bag 2 having an opened inflator-inserting port 5, a cylindrical inflator 8 having gas discharging ports 9 for supplying a gas to the air bag 2 on its peripheral surface, and a housing 11 for enclosing the circumferences of the air bag 2 and the inflator 8. An engaging band member 7 is sewn and attached to the area near the inflator-inserting port 5 and the screw-penetrating port 6 of the air bag 2. A locking protruded fragment 16 for locking the engaging band member 7 is formed on the upper parts of the side walls 12a, 12b of the housing 11 to prevent the inflator-inserting port 5 from horizontally shifting toward the inward of the housing 11 along the inflator 8 in its axial direction.