baber/WOPTO huggingface dataset:
Patent JP-H0819792-A (JP)
Title: Selective removal of organic fatty acid
Inventor: KURODA MASAKAZU
IPC: C02F3/34
Filed: 1994-07-08
Abstract: PURPOSE:To remove propionic acid, butyric acid, valeric acid or the like, for example, from a fermentation waste soln. or barn waste water containing propionic acid, butyric acid and valeric acid having a malodor and a lower org. acid prior to lower org. acid. CONSTITUTION:When propionic acid, butyric acid and valeric acid being higher org. acids and malodorous substances are present in a liquid along with acetic acid, denitrifying bacteria and nitrifying bacteria are allowed to be present in the liquid and the pH of the liquid is adjusted to 8-9.5 to remove propionic acid, butyric acid and valeric acid in the liquid prior to a lower org. acid.
Patent JP-H1128590-A (JP)
Title: Laser beam machining device
Inventor: IIZUKA MITSUTAKE
IPC: B23K26/382
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To execute machining of a hole having good roundness at a position where the hole is opened even on a printed wiring substrate having larger area than a scanning range of laser beam, in a laser beam machining device for machining the hole on the printed wiring substrate. SOLUTION: In this laser beam machining device, a mask 1 limiting the scanning range to such degree that an aberration is not developed in the laser beam 13 focused into a round shape, and covering a size range of the printed wiring substrate according to the scanning range and having plural prescribed through-holes 8, and a frame 3 for blowing gas are arranged to give the pushing force to the printed wiring substrate, cool the mask 1 and flow out the spattering to the mask 1. The mask 1 is limited to a range of the printed wiring substrate 20 so as not to raise the temp. of the mask 1 and the laser beam is scanned to execute the hole machining.
Patent JP-H0928579-A (JP)
Title: Automatic bread baking machine
Inventor: UNO SUMIKO
IPC: A47J37/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently swell dough by providing a fixed resting time before start of kneading after input of dry yeast. SOLUTION: In an automatic bread baking machine having a bread baking mold 3 installed into a baking chamber 1; a control device 11 for controlling a kneading blade 6 driven by a motor 4; and an yeast input port 9 for automatically inputting dry yeast, the control device 11 rests the operation of the motor 4 for a fixed time before start of kneading after input of dry yeast.
Patent JP-S5970900-A (JP)
Title: Guide vane casing of internal pump
Inventor: OKAMURA TOMOYOSHI
IPC: F04D29/68
Filed: 1982-10-15
Abstract: PURPOSE:To reduce a loss caused by expanding a guide vane outlet for improving pumping efficiency by providing an opening portion in a shroud of the guide vane to bypass flow for forming a jet flow along the outside wall of the shroud. CONSTITUTION:A shroud 17 of a guide vane 6 is provided with an opening portion 15 and in the downstream side with a shroud 14. Flow introduced from an impeller into the guide vane 6 is divided into one 19 passing through the opening portion 15 and the other 20 passing through the inside diameter side path 17. The flow 19 forms a jet flow 21 along the shroud 14. The flow passing through a main path 17 of the guide vane is reduced due to the bypass flow 19 and reduces speed in proportion to the flow 19 at the guide vane outlet. While the flow speed is reduced at the guide vane outlet, fluid around the guide vane outlet is also accelerated by the jet flow 21 so that the generation of violent shearing flow is alleviated and a loss caused by expansion of the guide vane outlet is reduced.
Patent JP-S57103531-A (JP)
Title: Memory controller
Inventor: KIMURO SHIGEO
IPC: G06F12/06
Filed: 1980-12-19
Abstract: PURPOSE:To realize the application of a local memory with high efficiency, by holding the data read out of the local memory to a writing register and at the same time writing the output of the writing register into a main memory via a DMAC. CONSTITUTION:A read signal LMR of a local memory 7 is delivered from an MEMR terminal of a direct memory access controller (DMAC) 10. Then the reading data delivered from a terminal DOUT of the memory 7 is set to a writing register 60 via a writing gate 61 with the timing by which a write request signal WMM is delivered to a main memory 1. On the other hand, a signal WMM delivered from a terminal IOW of the DMAC10 is supplied also to an OR gate 17, and the output signal MMREQ is delivered to the memory 1 via a bus driver 20. Then the data held at the register 60 is written into the memory 1 via a bus driver 3 when the memory 1 is set in a ready state. And the data is transferred repetitively from the memory 7 to the memory 1 by a prescribed frequency.
Patent JP-S6242819-A (JP)
Title: Direct pressure type mold clamping device of injection molder and the like
Inventor: KOJIMA HISASHI
IPC: B22D17/26
Filed: 1986-08-01
Abstract: PURPOSE:To enhance the accuracy of the parallelism of platens and ensure the parallelism which does not vary over a long period of time, by a structure wherein a large number of annular oil grooves are provided axially on the inner peripheral surface of the bearing part of the rod of a mold-clamping cylinder and on the outer peripheral surface of a piston extended from the rod. CONSTITUTION:Balancing grooves 20 serving as oil grooves are provided at a bearing part 5. A large number of annular V-grooves 26 serving as oil grooves are provided in the outer peripheral surface of the piston of a mold-clamping ram 2. Because pressure oil is fed from an oil pressure source 22 through pressure ports 21 to the respective balancing grooves 20... at all times so as to uniformly act radially in order to radially balance the oil pressure. A rod 3 supports a movable side platen 12 and a mold 13 in an overhung manner by means of its rigidity. Because the consequent side pressure applied to the bearing part 5 automatically balances, the parallelism between both the rod and the platen and mold is kept with no eccentricity. Further, because the pressure oil in the balancing grooves 20..., 26... balance automatically against the increase of their side pressures, the degree of horizontality of the rod 3 itself is kept correctly and consequently the parallelism of platens can be kept at all times.
Patent JP-S6073352-A (JP)
Title: Chemical fet sensor
Inventor: TSUKADA KEIJI
IPC: G01N27/414
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a sensor of which the sensor chip can be brought into direct contact with a solution to be measured, by forming the wiring of a chemical FET sensor, the wiring of MOSFET and a gate electrode, all of which are formed on the same semiconductor substrate, in the oxide film on the surface of the substrate while forming a water resistant film to the surface of the oxide film. CONSTITUTION:An N<+> diffusion layer 2 and a P-diffusion layer 3 are formed on a P type si substrate 1 and only the layer 3 is made thick to form an oxide film while a poly-Si-gate electrode 6 is provided in the left side oxide film 5 as shown in the drawing to form MOSFET and the left side is set to chemical FET. Wirings of both FETs are also formed in the oxide film 5. An Si3N4 film 7 is formed on the oxide film 5 as a water resistant insulating film and a Ta2O5 film 8 is further formed on the film 7. The film 8 is allowed to function as a pH responsive film. By this method, the wirings 4 or the gate electrode is prevented from corrosion because of the presence of the water resistant insulating film 7 even if a sensor chip is immersed in a solution to be measured and the life of the sensor is prolonged.
Patent JP-H06154566-A (JP)
Title: Film body filter removal tool
Inventor: JIYON JII HARISU
IPC: B25B27/02
Filed: 1993-07-21
Abstract: PURPOSE: To provide a device for removing filter membranes which are locked during use from a filter housing without the failure thereof. CONSTITUTION: This device has a threaded screw means 27 for pressing the membrane 60 through holes existing on both sides of the filter housing 48 and a guide means 21 for maintaining the screw means 27 in alignment with the holes of the filter housing. The guide means 21 has a threaded hole for receiving the threaded screw means 27 for passing therethrough. The guide means 21 is slidably retained along a beam and is disposed between removable fastening means used to clamp the tool to the filter housing 48.
Patent JP-2001016054-A (JP)
Title: Semiconductor device for power amplification
Inventor: ISHIWATARI HIDEYUKI
IPC: H01L27/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device for power amplification which suppresses a rise in the temperature of an active element. SOLUTION: This semiconductor device for power amplification, equipped with a semiconductor substrate having a 1st group of FETs 20A and a 2nd group of FETs 20B formed on one surface and grounding metal formed on the other surface is provided with a VIA hole 17 between the 1st group of FETs 20A and 2nd group of FETs 20B. Consequently, the semiconductor device for power amplification can be actualized, which suppresses a rise in the temperature of an active element.
Patent JP-H1073849-A (JP)
Title: Display element and display element device
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/137
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which has highspeed responsiveness and wide visual field angle characteristics and contributes to a reduction of burning and flickering. SOLUTION: Liquid crystals having a first ferroelectric phase in which liquid crystal molecules are arrayed in nearly a first direction 21A, a second ferroelectric phase in which the liquid crystal molecules are arrayed in nearly a second direction 21B and an intermediate oriented state in which the directors face the direction between the first direction 21A and the second direction 21B according to impressed voltages are arranged between substrates. The liquid crystals having the angle of intersection of the first direction 21A and the second direction 21B larger than 45 deg. are selected. The transmission axis 23A of a polarizing plate 23 is arranged in the direction inclined by 22.5 deg. with the direction 21C between the first direction 21A and the second direction 21B.  The optical axis 24A of a polarizing plate 24 is arranged to intersect orthogonally with the transmission axis 23A. The liquid crystal display device is driven by impressing the voltage of a range where the liquid crystals do not turn to the ferroelectric phase and the max. and min. transmittance are obtainable between the electrodes arranged across the liquid crystal layer.
Patent JP-2000105774-A (JP)
Title: Method for visualizing image characteristic measure
Inventor: FITZHUGH ANDREW
IPC: G06Q20/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for visualizing image characteristic measure capable of easily visualizing the frequency which one part of an image is accessed. SOLUTION: The method for visualizing image characteristic measure is provided with a step S210 for defining a format for an original image for allowing the original image to have plural definition areas, a step S212 for judging which definition area of the image is accessed, a step S214 for judging frequency which each of the plural definition areas is accessed, a step S216 for generating graphical display corresponding to each of the plural definition areas for the image, and a step S218 for generating an image access frequency output pertinent to an image characteristic output corresponding to each of the plural definition areas by combining the graphical display with an access frequency indicator pertinent to image characteristic measure.  The (x) axis of the graphical display is made correspond to the (x) axis of the image, and the (y) axis of the graphical display is made corresponding to the (y) axis of the image.
Patent JP-H0471548-A (JP)
Title: Phimosis surgery tool
Inventor: YAMADA TAKETOSHI
IPC: A61F5/37
Filed: 1990-07-10
Abstract: PURPOSE:To allow an operator with little experience to perform surgery without injuring a frenulum preputii by covering a cylindrical body on a glans, turning over the excess foreskin, and fastening a wire from above. CONSTITUTION:A cylindrical body 1 is fitted to a glans at the tip of a penis, and a foreskin is turned over and spread on an opening section 1b. The turn- over quantity of the foreskin is adjusted so that the expected surgery line depicted on the foreskin section in advance is set to the preset position. The cylindrical body 1 is inserted into a round hole 2 from below and hooked on a hook section 7. An action lug 8 is operated while attention is given to the expected surgery line, and a wire 6 is temporarily fastened. The position of the wire 6 is confirmed, then a fastening nut 13 is fastened. When the foreskin is pressed by the wire 6 and the cylindrical body 1, blood vessels in the pressed foreskin section are crushed for homeostasis. The excess foreskin is circularly cut with a knife. The foreskin is disinfected after cutting, and a phimosis surgery tool is removed.
Patent JP-S6242348-A (JP)
Title: Photomagnetic recording medium
Inventor: IIJIMA TETSUO
IPC: G11B11/10
Filed: 1985-08-19
Abstract: PURPOSE:To obtain a photomagnetic recording medium satisfying both the signal quality and productivity with high density and high reliability by laminating >=3 magnetic layers via a nonmagnetic layer and specifying the total of the film thickness of each magnetic layer. CONSTITUTION:A background layer 17 is provided to a substrate 1, a nonmagnetic layer 14 and a magnetic layer 13 are laminated alternately on the layer 17 and an over coat 18 is provided further on the layer 13. The minimum film thickness 15 of the magnetic layer 13 is 200Angstrom  by the present film forming technology, and the upper limit of the film layer depends on the film forming speed and the productivity or the like, nearly 5mum to the utmost. It is required to provide >=3 layers for the number of lamination of the magnetic layers 13. Assuming the recording laser power P as P1-P3 (P1<P2<P3), then the relation between the recorded bit diameter and the number of lamination of magnetic layers with a constant pulse width is shown in the figure, that is, the recording sensitivity is increased as the number of lamination increases and when >=3 layers are adopted, the result starts to show its effect remarkably.
Patent JP-H0468365-A (JP)
Title: Network system for image forming device
Inventor: NAKAMURA KAZUMI
IPC: G03G21/00
Filed: 1990-07-10
Abstract: PURPOSE:To recognize the operating state of a device at a distance by receiving an operational signal indicating the operating state of this image forming device, and generating the control signal of the image forming device to an external terminal equipment. CONSTITUTION:Operational information is transmitted/received between the image forming device 1 and the external terminal equipment 3. When the operational signal indicating the operating state of the image forming device 1 is issued from the image forming device 1, the external terminal equipment 3 receives the operational signal and the control signal of the image forming device 1 is generated by the operation of the external terminal equipment 3 of an user based on the operational signal. Thus, the operating state of the image forming device 1 can be judged by the informing of the external terminal equipment 3.
Patent JP-S6422382-A (JP)
Title: Multicolor coating for automobile body
Inventor: WATANABE AKIRA
IPC: B05D7/14
Filed: 1987-07-20
Abstract: PURPOSE:To improve design sense by sticking a print tape where two colors are transferred continuously on the boundary part between a 1st top coat color and a 2nd top coat color coated on an automobile body and spraying clear coating from above. CONSTITUTION:The 1st top coat color 2 and the 2nd top coat color 3 are sprayed at an interval of several minutes on prescribed site on the surface of a material 1 to be coated where a prime coat or an intercoat is performed and then dried. Then the piling part 4 between the 1st top coat color 2 and the 2nd top coat color 3 is polished lightly and then the print tape 5 where color phase is transferred continuously from the color 2 to the color 3 is attached to the piling part 4 and clear coating 6 is sprayed and dried. As a result, the surface of the vehicle body is divided into two colors and color phase is transferred continuously on the boundary part of the two color to obtain a coated surface free from a boundary line.
Patent JP-H063782-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/38
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a photosensitive material showing improved picture qualities and fastness of color images such as improved color developing property, excellent color reproducibility and sharpness by incorporating a specified cyan coupler and carboxylic acid or its salt having non-color developing property and anti- diffusion property. CONSTITUTION:This photosensitive material has at least one photosensitive silver halide emulsion layer on a supporting body. This layer contains a cyan coupler expressed by formula I or II and carboxylic acid or its salt having non-color developing property and anti-diffusion property. In formulae I and II, Za is-NH- or -CH(R13)-, Zb and Zc are -C(R14)= or -N=, R11-R13 are electron withdrawing groups having >=0.20 Hammett's substitution const sigmap, R14 and R21 are hydrogen atoms or substituents, R22 is a substituent, Z2 is nonmetal atoms necessary to form a nitrogen-contg. six-member heterocyclic ring, X1 and X2 are hydrogen atoms or groups which are released by the coupling reaction of the oxidizer of aromatic primary amine color developing agent.
Patent JP-H095522-A (JP)
Title: Non-polarizing beam splitter
Inventor: FUNABIKI NOBUO
IPC: H04B10/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a non-polarizing beam splitter which is compact and inexpensive and where the ratio of the S polarized component and the P polarized component of emitted light is equal to that of incident light over a wide wavelength band. CONSTITUTION: A plate-like transparent base plate 10 is provided with multilayer films 20 and 30 obtained by alternately laminating a high refractive index thin film and a low refractive index thin film on both surfaces. Since the ratio of the S polarized component and the P polarized component of the emitted light reflected on and transmitted through the respective surfaces of the base plate 10 is equal to that of the incident light, and the multilayer films 20 and 30 are formed on both surfaces of the base plate 10, the ratio of the S polarized component and the P polarized component of the emitted light reflected on and transmitted through the respective surfaces is freely selected, and the effective wavelength area of non-polarized light becomes very wide.
Patent JP-H0530795-A (JP)
Title: Method for driving stepping motor
Inventor: MATSUMOTO YOSHITAKA
IPC: H02P8/12
Filed: 1991-07-22
Abstract: PURPOSE:To realize a method for driving a stepping motor, by which a power consumption can be saved without complicating a driver. CONSTITUTION:A method for driving a stepping motor, wherein when driving the stepping motor by a two-phase excitation, two-phase driving pulses are so supplied to the stepping motor as to make the levels of the two-phase driving pulses different from each other intermittently.
Patent JP-H0688569-A (JP)
Title: Hydraulic unit
Inventor: KANBAYASHI TOSHIHIKO
IPC: F04B23/02
Filed: 1992-07-08
Abstract: PURPOSE:To provide a hydraulic unit that is large in a cooling effect and less in vibration and noise. CONSTITUTION:A side cover 21 covering each side of a tank body 11 and a power part 1 and forming a side air passage 22 on the inside, is detachably attached to the tank body 11. An upper cover 31, forming an upper air passage 32 being interconnected to the side air passage 22, is detachably attached to an upper part of the tank body 11. A current fed by a motor-cum-fan 5 is made contact with those of bottom, side and top surfaces of the tank body 11 in addition to a pipeline for cooling. A skirt part 12 supporting the tank body 11 is separated from a frame 3 mounted with the motor-cum-fan 5 and a pump 6, therefore a tank 2 is hard to vibrate and less in noise.
Patent JP-H0344205-A (JP)
Title: Current mirror circuit
Inventor: TSUCHIYA MITSUHARU
IPC: H03F3/343
Filed: 1989-07-12
Abstract: PURPOSE:To set and correct the temperature characteristic of a current ratio of two currents of a current mirror circuit optionally by constituting a resistor connecting between a power supply and an emitter of a transistor(TR) pair forming the current mirror circuit with a non-correction part and a correction part and setting and correcting the resistance ratio of two resistors with the correction part. CONSTITUTION:An emitter of one TR Q1 of TRs Q1, Q2 whose bases are connected in common in a current mirror circuit 11 connects to a power supply Vcc via a 1st resistor R1 and the collector connects to a power supply Vee via a constant current circuit 3. Moreover, the emitter of the other TR Q2 connects to the power supply Vcc via a 2nd resistor R2 and the collector connects to a load circuit 4. Furthermore, the 1st resistor R1 consists of a non- correction part R1-1 and a correction part R1-2 and the 2nd resistor R2 consists of a non-correction part R2-1 and a correction part R2-2. Thus, the temperature characteristic attended with the deviation of the characteristic of the pair TR and the temperature dependency caused in the peripheral circuit are eliminated by adjusting the correction part.
Patent JP-S5883458-A (JP)
Title: Trunk controlling system
Inventor: MIYOSHI SHIGE
IPC: H04M3/12
Filed: 1981-11-13
Abstract: PURPOSE:To block erroneous starting of a device at a party station, by closing an incoming trunk circuit through the notice of the incoming trunk circuit on a failure notice line, or bringing an outgoing trunk circuit to vacant states, in detecting a highway failure. CONSTITUTION:A failure in highway HOW is detected at an SS/SR transmission/reception circuit SRC, then failure information is transmitted via a failure notice circuit FLTIC and the failure information (ground) is given from a BY terminal to trunk circuits TRKO-TRKn. When the trunk circuit is an incoming trunk circuit, relays are actuated for blocking and when the trunk circuit is an outgoing trunk circuit, the relays are released to make them vacant. The relays are actuated independently of the state of the SS drive line. Thus, ineffective starting from a opposing party station and erroneous starting of the said station in case of the highway failure can be prevented.
Patent JP-H0467132-A (JP)
Title: Automatic focusing device
Inventor: KADOHARA TERUTAKE
IPC: G03B13/36
Filed: 1990-07-09
Abstract: PURPOSE:To perform autofocusing operations with an automatic focusing device without spoiling the responsiveness of the device by changing the number of focus detecting operation retrying times depending upon whether the area to be subjected to a selected area switching means is an entire focus detecting area or a specific focus detecting area. CONSTITUTION:This automatic focusing device is constituted of a microcomputer PRS, lens communication buffer circuit LCM, sensor drive circuit SDR, lens LNS, in-lens control circuit LPRS, focus detecting area input device SCH, etc. A means for switching number of focus detecting operations retrying times which changes the number of focus detecting operation retrying times depending upon whether the area to be subjected to a selected area switching means is an entire focus detecting area or a specific focus detecting area is provided in a focus detecting operation retrying means. Accordingly, the number of focus detecting operation retrying times becomes smaller, because the probability of meeting the correcting condition becomes higher as the number of selected detecting areas increases. Therefore, focusing operations can be performed without spoiling the responsiveness.
Patent JP-S6158731-A (JP)
Inventor: KATO TAKEO
IPC: B32B15/082
Filed: 1984-08-30
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。