baber/WOPTO huggingface dataset:
Patent JP-H04274271-A (JP)
Title: Transfer unit for image forming device
Inventor: ASANO ERIKA
IPC: G03G15/16
Filed: 1991-02-28
Abstract: PURPOSE:To enable it to check the occurrence of transfer failure, transfer memory and any deterioration in an image carrier surface sensitive layer by making the pressing force of a roller to an image carrier so as to be changed. CONSTITUTION:A transfer part is supported by a support plate 10 formed at the end of a spring 4C biasing a transfer roller in direction of an image carrier 1. Here one end of this support plate 10 is held between a plunger of a solenoid 12 and a spring 11. Therefore, with this solenoid turned on or off, pressing force of the transfer roller 4 to the image carrier 1 is thus adjustable. The transfer roller 4 is changed of its resistance value by dint of pressure, and pressing force of the roller 4 to the image carrier 1 is changed, through which the resistance value is changed, thus a transfer current is kept constant in the cross direction of transfer paper irrespective of the effect of transfer paper size, environment, especially humidity or the like, and it is stabilized in a range where transfer memory or the like will not occur, thereby making good transferrability securable.
Patent JP-H07264463-A (JP)
Title: Image pickup device with hand-shake correction function
Inventor: TOMITAKA TADAFUSA
IPC: H04N5/232
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate a hand-shake component in a rotated component of a picked-up image. CONSTITUTION:After an image pickup light LA is received by a solidstate image pickup element 3 in a lens block section 4, an angular velocity sensor 5 senses an angular velocity of the lens block section 4 around an optical axis. The angular velocity is fed to an A/D converter 7 as a signal S4, in which the signal is converted into a digital signal S5 and it is received by a microprocessor 9. The microprocessor 9 processes the digital signal S5 to be a correction signal S6, which is outputted to a motor 6 as a motor drive signal S7 via a D/A converter 8. The motor 6 uses a motor drive signal S7 to control rotation of the lens block section 4.
Patent JP-H10257622-A (JP)
Title: Gas insulated switchgear
Inventor: YASUE KAZUAKI
IPC: H02B13/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated switchgear with a small size and compact structure. SOLUTION: A breaker 1 has a breaking part 1a and an AC device 4. A main bus 3, having a grounding switch 3b for maintenance and inspection services and a main bus side disconnecting switch 3a, is connected to the lower leading part of the breaker 1. Also a power cable connecting part 2 is connected to the upper leading part of the breaker 1, via a grounding switch 5b for maintenance and inspection services, a line side disconnecting switch 5a and a line side grounding switch 5c. A connecting terminal 2A, to which a power cable or a pressure bushing is connectable, is provided on the top part of the power cable connecting part 2. Furthermore, a transformer 6 for instruments is fixed horizontally opposite to the side facing the breaker 1 in the power cable connecting part 2.
Patent JP-H06139468-A (JP)
Title: Base for sensor
Inventor: KOGANEMARU KAZUYUKI
IPC: G08B17/00
Filed: 1993-03-16
Abstract: PURPOSE:To dispense with complicated trouble for attaching and detaching an electric wire by screwing or loosening by fitting bending parts of both ends of a short circuit linear spring being a little longer than a distance between both small holes into both the small holes so as to be engageable and detachable. CONSTITUTION:In a pair of same polarity connecting terminals 7, 8 provided so as to be separated from each other on a circular base 1, small holes 7a, 8a are pierced, respectively, and in both the small holes 7a, 8a, bending parts of both ends of a short circuit linear spring 10 being longer than a distance between those holes are fitted so as to be engageable and detachable so as to become somewhat hard by a lump formed in its part. In such a state, as for a short circuit of a first connecting terminal 7 of a fire sensor base and a second connecting terminal 8 of the same polarity, a state of a pair of wirings connected to a fire sensor by always executing electrically a short circuit by elasticity of the short circuit linear spring 10 fitted between both terminals, without installing the fire sensor to the base. Accordingly, trouble for attaching temporarily the fire sensor, staining it, or attaching and detaching a short circuit wire by screwing or loosening it between each connecting terminal can be saved.
Patent JP-S57171624-A (JP)
Title: Production of cutlery
Inventor: ARAI TOORU
IPC: B26B9/00
Filed: 1981-04-14
Abstract: PURPOSE:To produce cutlery of excellent cutting quality and durability by forming a metallic carbide layer of high hardness on the surface of a cutlery material made of an iron alloy then heating and holding the same at specific temps. and quench-hardening this. CONSTITUTION:A cutlery blank material having an edge part of <=45 deg. tip angle is made of an iron alloy contg. >0.4% C. This is dipped in a molten salt of boric acid, borax, etc. contg. hard carbide forming elements such as V, Nb, Ti, Cr, Mn or the like, whereby the layer of the hard carbide of said metal elements is formed on the surface of the cutlery blank material. This is heated to temps. above the austenite transformation temp. in a nonoxidative gaseous atmosphere of nitrogen, argon, hydrogen, etc. or in a vacuum and is held at these for a constant time, after which it is quickly cooled and hardened. The cutlery of high hardness, excellent cutting quality and good durability is produced.
Patent JP-S55147331-A (JP)
Title: Engine analyzer
Inventor: KATOU TAKAYUKI
IPC: G01M15/05
Filed: 1979-05-07
Abstract: PURPOSE: To easily determine various characteristics of an electric system including an engine, through simple operation, by using a computer to process the output signals of a plurality of sensors connected to prescribed portions around the engine.  
     CONSTITUTION: An engine analyzer comprises an analyzer body III and a movable operating unit II which is placed near a vehicle I to be diagnosed. The movable operating unit II comprises a detector group 10 having a plurality of sensors, engine control terminals 22 and a remote controller 30. The engine analyzer body III comprises an engine drive controller 20, a changeover circuit 40 for selecting a diagnosed part and item, a testing power source 50, a signal processing circuit 60, a centralized controller 70, an item indicator 80, a measured value indicator 90, a work instructing section 100, a printer 110 and a defective part position indicator 120. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06267135-A (JP)
Title: Reproducing method for magneto-optical recording medium
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a reproducing signal having a low noise level and high quality by irradiating a magneto-optical recording medium with a light beam and applying magnetic field having intrasurface directional components to the medium at the time of reading the recorded information. CONSTITUTION:In this reproducing method, by applying magnetic field having intrasurface directional components, the direction of magnetization of a reading layer 1 in the state of intrasurface magnetization is arranged in one direction (direction shown by an arrow (a) in the figure), the generation of a noise due to the influence of the stray magnetic field of a recording layer 2 is suppressed and the rise of a noise level is prevented. Consequently, by applying such a reproducing method, an individual recording pit is reproduced separately even when plural recording pits exist in a light spot 10 and a reproducing signal having a low noise level and high quality is obtained.
Patent JP-S52139249-A (JP)
Title: Apparatus for automatically controlling temperature of air cooling and heating equipment
Inventor: YAMAMOTO SEIICHI
IPC: F24F11/00
Filed: 1976-05-18
Abstract: PURPOSE: To change the level of detecting signals relayed from a temperature detecting circuit so that the setting range varies by a given value in an automatic temperature control for a variable resistor for setting temperature according to operation, cooling or heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04245727-A (JP)
Title: Fiber radio set
Inventor: OGAWA HIROTSUGU
IPC: H04B10/61
Filed: 1991-01-30
Abstract: PURPOSE:To offer a fiber radio set capable of removing a radio fault in a feeding system, effectively utilizing radio waves and obtaining stable radio frequency without limiting setting place of the radio set. CONSTITUTION:The fiber radio set is characteristically provided with an input port 1 connected to an optical fiber through which a received signal is transmitted, a frequency converter 3 for converting an optical wave signal supplied from the input port 1 into a radio frequency signal, high frequency amplifiers 6, 8 connected to the converter 3 and a modulator 9 to transmit/receive the radio frequency signal, a radio transmission/reception separating circuit 7, an antenna 10, the converter 9 for converting the radio frequency signal received by the antenna 10 into an optical wave signal, an automatic frequency control circuit 5 connected to the converter 3 and the modulator 9 to stabilize the conversion of the radio frequency signal, a locally oscillating optical laser 4, and an output port 2 connected to the optical fiber to send the optical wave signal converted by the modulator 9 to the optical fiber.
Patent JP-2000248079-A (JP)
Title: Polypropylene-based sheet
Inventor: TERAO MASARU
IPC: C08L23/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene-based sheet having a wide thermally moldable temperature range and extremely improved heat shrinkage in a cooling process after thermal molding. SOLUTION: This polypropylene-based sheet is obtained by dispersing a noncrystalline resin into two or more kinds of propylenes having 3-40 deg.C difference in melting point measured by a differential scanning calorimeter dispersed in a laminar state. The noncrystalline resin includes, for example, a noncrystalline polyolefin, a polymethyl methacrylate, a percarbonate, a polystyrene, etc. Preferably a noncrystalline polyolefin having >=80 deg.C glass transition temperature has an excellently improving effect on heat shrinkage in a cooling process after thermal molding among them. The dispersion of the noncrystalline resin in a laminar state comprises dispersing the noncrystalline resin into the polypropylenes in the flow direction of sheet (MD) in a laminar state.
Patent JP-S58172440-A (JP)
Title: Overspeed preventing device for forced air-cooled engine
Inventor: SEKI HARUNORI
IPC: F02D11/08
Filed: 1982-04-05
Abstract: PURPOSE:To effectively prevent the overspeed of an engine with simple constitution by inputting the internal pressure in a cooling fan chamber to a pressure transducer and automatically closing a throttle valve by the action of the pressure transducer at the time of the engine overspeed. CONSTITUTION:One end of an operating lever 6 linked to an accelerator pedal is connected to a throttle valve lever 4 provided integrally with the valve shaft 3 of a throttle valve within a carburetor body 1, and a governor 7 is further provided, on the valve shaft 3 and also a control rod 9 fixed on the bellow disphragm 15 of a bellow diaphragm device as pressure transducer is brought in contact with the tip of lever 7. The bellow diaphragm 15 is always energyzed to the left by a spring 16 with a prescribed load, while a left chamber is communicated into the cooling fan chamber 11 of an engine body via a conduit 13. And, the bellow diaphragm 15 is reversed against the spring 16 with the pressure within the cooling fan chamber 11 when the number of revolutions of a cooling fan 12 is excessively increased, allowing the throttle valve to be closed via the governor lever 7.
Patent JP-H05222602-A (JP)
Title: Button hole of clothing or the like
Inventor: SATO AKIKO
IPC: A41F1/02
Filed: 1992-02-10
Abstract: PURPOSE:To provide the subject button hole capable of readily fastening and unfastening a button of a clothing, etc. CONSTITUTION:A button hole is diagonally opened so that the upper most part of the button hole may come to a position of the corresponding button. Thereby, the button can be remarkably readily fastened and unfastened. The above-mentioned button hole not only facilitates putting on and taking off of a clothing, etc., for a little child, a physically handicapped person, an aged person, etc., but also enables usage of various kinds of fashionably diversified buttons.
Patent JP-H06247964-A (JP)
Title: New physiologically active substance hs-1 and its production
Inventor: HOSHINO TSUTOMU
IPC: C07D403/14
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a new compound useful as an anticancer and an antimicrobial agents. CONSTITUTION:This compound is expressed by the formula. The compound expressed by the formula is obtained by culturing Chromobacterium violaceum, adding tryptophan and diethyl dithiocarbamate into a culture solution or the resultant microbial cell and carrying out the reaction. The compound expressed by the formula has the following physmco chemical properties: molecular formula: C20H13N3O; mass spectrum [electron ionization mass spectrometry (EI-MS)]: (M)<+>=311; high-resolution mass spectrum: 311.10586; melting point: >=275 deg.C; solubility: readily soluble in dimethyl sulfoxide, sparingly soluble in methanol and insoluble in water; color and property of the substance : dark red powder, etc.
Patent JP-S51131240-A (JP)
Title: Electronic register
Inventor: YAMAMOTO KAZUO
IPC: G06K15/00
Filed: 1975-05-10
Abstract: PURPOSE: To provide an electronic register which has a capability of printing particular data in need when they are required for inspection and addition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01230076-A (JP)
Title: Laser controller for electrophotographic printer
Inventor: KONUMA KOICHI
IPC: H04N1/04
Filed: 1988-03-10
Abstract: PURPOSE:To obtain specified resolution even in a state where the diameter of beam in a main scanning direction is a little thinner than a printing dot by changing a laser-on signal to a pulse signal which is shorter than a time per dot and controlling the driving of a laser beam based on the pulse signal. CONSTITUTION:A pulse signal circuit which generates the pulse signal whose pulse width is shorter than the scanning time per dot scanned by the laser beam and an AND gate 5 which applies the AND condition of the pulse signal from the pulse signal circuit with laser beam modulation data and outputs the driving pulse of the laser beam whose pulse width is made shorter than the scanning time are provided in the title controller. Thus, the laser beam is driven based on the driving pulse of the laser beam whose pulse width is made shorter than the scanning time of the laser beam per dot, so that the laser beam is not driven in all of the scanning time per dot and a latent image spot is not thickened.
Patent JP-H10259802-A (JP)
Title: Hydrostatic drive system
Inventor: KLEINEISEL GUSTAV
IPC: F15B11/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrostatic drive system applying a variable bias pressure to an outlet pipe and made at relatively low cost. SOLUTION: This hydrostatic system has a pump 1 and at least a pair of operating units 8a, 8b, which can alternatively communicate with the pump 1 and a container 3 by directional control valves 5a, 5b operated by control pressures 17, 18, 19, 20 to control the motion of a positive load and the motion of a negative load. A bias valve 12 disposed in an exit pipe 11 leading to the container 3 applies pressure to the exit pipe 11 and is opened to the container 3 when the pressure exceeds an adjusted pressure. When the control pressures 18, 19 for controlling the motion of the negative load exists, an additional bias pressure can be applied to the bias valve 12.
Patent JP-H06266538-A (JP)
Title: Module group management system
Inventor: KAWAMURA TSUNEO
IPC: G06F9/06
Filed: 1993-03-17
Abstract: PURPOSE:To secure the reliability at the time of constructing systems by permitting a user to freely specify the formation of module group and the order of executing the module without taking account the structure of management table. CONSTITUTION:In the system, the program modules are operated in the decided order and the reference and change are available without exclusively controlling the shared storage medium by the program module. By describing the program module every module groups in the order of execution by the list system, the management program prepares each constant table to be used. Thus, the classification of modules can be logically performed independent of the structure of the table to be used by the management program which manages the order of operation. By logically showing the order of execution, the user can confirm the contents of the prepared constant table.
Patent JP-H04292997-A (JP)
Title: Ic card
Inventor: KANEDA KATSUHIKO
IPC: G06K19/077
Filed: 1991-03-20
Abstract: PURPOSE:To stably drive the IC chip built in a thin IC card and to enhance the function of the IC card. CONSTITUTION:A paper like battery is integrally arranged to the rear of a printed circuit board loaded with an IC chip and other circuit elements and an outer layer like a design label is formed on the battery. Further, a paper like battery having large capacity is integrally arranged to the rear (surface not loaded with circuit elements) of the printed circuit board. By this constitution, since battery capacity is large and a card can hold predetermined thinness as a whole and the loading mounting area of the IC chip or the like becomes relatively wide, the function of the card can be enhanced.
Patent JP-S60199651-A (JP)
Inventor: NARUSE TETSUROU
IPC: B32B15/088
Filed: 1984-03-23
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-H05219755-A (JP)
Title: Malfunction detector for inverter main circuit
Inventor: NISHIMORI ISAMU
IPC: H02M1/00
Filed: 1992-02-06
Abstract: PURPOSE:To prevent damage on an inverter element by detecting a malfunction of the element to be switched at a high speed by comparing whether a potential difference between the elements such as power semiconductor elements, etc., to be switched in phase in parallel with its rated value or more or not. CONSTITUTION:Voltages of potential points A1, A2, B1 and B2 of pairs of inverter elements to be switched in phase and connected in parallel are voltage-divided by resistors R1 and R2, R3 and R4, R5 and R6, and R7 and R8, These divided voltages and a reference voltage V1 are input to comparators C1, C2, C3 and C4. If a potential difference of its rated value or more is detected, it is compared with a reference potential V2 by a comparator C5 or C6, and then a malfunction signal is output from a photodiode 15. An AND clamper 13 inputs the same pulse signal as that for driving the elements is input to comparators C7, C8. The divided voltages are clamped to a low potential during OFF time of the pulse signal, and an erroneous defection due to a quasi-potential is prevented.
Patent JP-H03256651-A (JP)
Title: High precision shape machining method for high hardness material and device therefor
Inventor: NAKASUJI TOMOAKI
IPC: B23Q15/18
Filed: 1990-03-07
Abstract: PURPOSE:To provide an excellent shape precision cut surface by measuring a deformation amount, in the axial direction of a main spindle, of a machine system and correcting the axial position of a machining tool by the deformation amount. CONSTITUTION:A measuring instrument 8 is provided to measure a deformation amount of a machine system in the axial direction of a main spindle 1 of a high precision shape machining device for a high hardness material. The axial position of a machining tool 3 is corrected by a micromoving device 10, formed with a piezoelectric element 10a, by a deformation amount measured by the measuring instrument 8. This method and constitution always keep a relative position relation between a work 2 and the cutting edge of a cutting tool 3 in a specified state and provides high-precise shape precision.
Patent JP-S60199723-A (JP)
Title: Car propulsion device
Inventor: NAMINO ATSUSHI
IPC: B60K8/00
Filed: 1984-03-23
Abstract: PURPOSE:To improve the operation responsiveness by quickly changing the speed change ratio of a continuously variable speed changer to the target speed change ratio even when the car driving state via a flywheel has been transferred to the car driving state via an engine. CONSTITUTION:This car propulsion unit selectively connects an engine 11 or a flywheel 16 to driving wheels 42, 42' to drive a car. The car driving state via the flywheel 16 is transferred to the car driving state via the engine 11 under a condition that the difference between the speed change ratio of a stepless speed changer 20 assuming the car drive via the engine 11 and the actual speed change ratio is a predetermined value or more. Accordingly, the speed change operation of the stepless speed changer 20 after the transfer can be performed in a short time.
Patent JP-H05223764-A (JP)
Title: Furnace unit of differential scanning calorimeter
Inventor: TANAKA NORIHIRO
IPC: G01N25/20
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a furnace unit of a differential scanning calorimeter capable of easy assembling, exchanging of each part and uniformly raising the temperature of heat sensing plate. CONSTITUTION:A furnace body 1 heated with a heater wire 7 and a heat sensing plate 2 arranged in the furnace body 1 and heated by the furnace body 1 are provided. In the furnace unit 3 used for a differential scanning calorimeter to measure the temperature of a sample 5 and a standard material 6 put on the heat sensing plate 2, the heat sensing plate 2 is fixed on the furnace body 1 with screws 18.
Patent JP-S61216983-A (JP)
Inventor: TOMIJIMA TAKUMI
IPC: E06B3/34
Filed: 1985-03-20
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-H05222641-A (JP)
Title: Method for treating thready material and its apparatus
Inventor: TAKAI YOSUKE
IPC: D02J1/00
Filed: 1992-02-07
Abstract: PURPOSE:To form a thready material containing splittable conjugate fiber into ultrafine fiber by dividing the constituent fiber in a state of filament with high- pressure water streams. CONSTITUTION:The objective treating apparatus (1) is constructed from a treating part (4) equipped with a fine channel (2) capable of passing a thready material (30) while regulating the running passage therethrough and draining small holes (12), a spinneret part (5) having plural nozzles (3) for jetting high- pressure water streams toward the channel (2) of the treating part (4), a water supply part (6) for supplying the high-pressure water streams to the plural nozzles (3) of the spinneret part (5) and a water draining part (7) for draining water discharged from the respective nozzles (3). The thready material (30) is introduced into the channel (2) and passed therethrough to jet the fine columnar high-pressure water streams from the many nozzles (3) toward the thready material (3). Thereby, the splittable type conjugate fiber in the thready material is subjected to dividing treatment.