baber/WOPTO huggingface dataset:
Patent JP-H1191156-A (JP)
Title: Image forming apparatus
Inventor: IKEGAWA AKIHITO
IPC: G03G15/16
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a good image having no miss, when an ink image formed on an image carrier is transferred to a recording medium, by transferring the ink image efficiently to any type of recording medium. SOLUTION: The image forming apparatus comprises a unit for forming an electrostatic latent image on the surface of an image carrier, an ink developer for bringing an ink 42 held on the surface of an ink carrier 41 into contact with the surface of the image carrier on which an electrostatic latent image is formed thus forming an ink image corresponding to the electrostatic latent image, a unit for transferring the ink image formed on the surface of the image carrier onto a recording medium, and a unit 43 for adjusting the thickness (x) of an ink layer being held on the surface of the ink carrier depending on the surface roughness (y) of the recording medium.
Patent JP-S61136928-A (JP)
Title: Mold for press-molding optical glass element
Inventor: MONJU HIDETO
IPC: C23C16/30
Filed: 1984-12-10
Abstract: PURPOSE:To provide the titled mold capable of directly press-molding an optical glass element having an excellent optical performance by reducing remarkably the deposition of metallic components contained in a base material on the molded surface and almost eliminating the fluctuations of surface roughness on the molded surface. CONSTITUTION:A composite material consisting of metals and ceramics is used as the base material, and a noble metal layer is formed on the base material through an intermediate layer consisting of >=1 kind selected from nitride, carbide, oxide, and metals to obtain a mold for press-molding an optical glass element. A superalloy consisting essentially of WC or a composite material such as cermet consisting essentially of TiC and Cr3C2 is used as the base material. On the molded surface using the materials as the base material, a noble metal alloy layer contg. 60-99wt% Pt and the remainder consisting of one kind selected from Ir, Os, etc., is formed through an intermediate layer consisting of one kind selected from TiN, Cr3C2, TiC, etc., to obtain the titled mold for molding the element.
Patent JP-2001086658-A (JP)
Title: Battery activator
Inventor: IIMURA JUICHI
IPC: H02J7/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery activator which performs the activation precisely without recourse to the property of a battery for waiting. SOLUTION: A processor 14 performs current application periodically to a battery 11 for waiting by controlling the output of a terminal connected to a resistor 14 by earthing or the like. Unless a signal is inputted from a battery voltage detector 13 after current application at each time, the activation treatment ends as its is, but in the case that the speed of film growth of the battery 11 for waiting is remarkably higher than the interval between current applications, the voltage of the battery is not restored to the reference voltage, and there is such a case that the signal from the battery voltage detector 13 is still inputted consecutively even after current application. The processor 14 performs the output control of the terminal connected to the resistor 12, and executes the current application again to the battery 11 for waiting.
Patent JP-S62121218-A (JP)
Title: Movable weir made of flexible diaphragm
Inventor: TANAKA NOBUYUKI
IPC: E02B7/20
Filed: 1985-11-19
Abstract: PURPOSE:To prevent a diaphragm unit from being damaged natually or artificially, by forming a covering unit with the cloth of a fabric, knitted goods, non-woven fabric, or the like of the used yarns consisting of organic fiber and metallic fiber, and by coating the cloth with rubber or plastics. CONSTITUTION:A movable weir is provided with the bed section 7 of a river or the like, the slope section 8 of a river bank or the like, air or water 9, and a covering unit 14 made of flexible diaphragm for forming the weir unit. Then, so far as the covering unit 14 is concerned, the cloth 12 of a fabric, knitted goods, non-woven fabric, or the like with used yarns consisting of organic fiber and metallic fiber is coated with rubber or plastics 1. The yarns of the cloth 12 forming a flexible diaphragm unit 13 are set to be the yarns of the metallic fiber 11 entangled to the thrown silk of the organic fiber 10. By this organization, the cut-resisting property of the covering unit of a weir unit is improved, and the unit is covered with flexible material, and so it has expanding and shrinking properties and the bending property can be kept.
Patent JP-H01102658-A (JP)
Title: File write back-up system
Inventor: HORI KAZUYA
IPC: G06F1/00
Filed: 1987-10-16
Abstract: PURPOSE:To prevent the destruction of a file caused by a service interruption occurring in a data writing mode by backing up a memory via a spare power supply and adding a flag circuit to detect the service interruption occurring in the data writing mode so that the data is rewritten at recovery of the service interruption and only when said flag is set based on the stored write data. CONSTITUTION:An under-write service interruption detecting flag circuit 2-2 which detects a service interruption in a write mode and sets a flag is added to a disk controller 2 together with a battery 2-5 which supplies the power to the circuit 2-2 and a control data memory circuit 2-1 at service interruption. When the service interruption is recovered, a microprocessor 2-3 identifies the flag and performs the write processing again by a battery 2-5 based on the stored control information and data only when the flag is set. In such a way, the data can be correctly written again at recovery of the service interruption that occurs while the data is written to a disk device 3. Thus a serious fault of a system is never produced while a file is kept broken.
Patent JP-S61137433-A (JP)
Title: Recognizing method for connection of network
Inventor: MIYAZAWA RYOJI
IPC: H04B3/46
Filed: 1984-12-07
Abstract: PURPOSE:To use no bus jumper as a component of a node, and to shorten the time of calculation for the reduction of nodes even for a network which includes extremely many jumper buses by employing logical operation for connection calculation in facilities while using connection information on every equipment as bit information. CONSTITUTION:Equipments for recognizing the connection of the network are defined by nodes and branches as single-bus and double-bus units or line and transformer units, and equipments to be recognizes are buses 1f-3f and 1h-4h, jumper buses 4f, 5f, 5h, and 6h, and switching devices 1g-15g. Then nodes 1i-7i and branches 1j and 2j are defined corresponding to them. The number of a node and the number of another node connected to the former node are represented as binary bit data to obtain node information table, and numbers of nodes connected to both terminals of a branch are represented as binary bit data to form a branch information table. Those node information table and branch information table are used to generated a current node and a current branch.
Patent JP-H02106093-A (JP)
Title: Mounting structure of chip component
Inventor: IWASE AKIO
IPC: H05K1/18
Filed: 1988-10-14
Abstract: PURPOSE:To make it possible to reduce the high-frequency loss of a circuit by a method wherein two lands are formed positionally deviated from a center line that links opposed electrodes on both sides of a chip component. CONSTITUTION:Two lands 2 are formed on a printed board 1 and electrodes 4 are respectively provided on both sides of a chip component 3 in opposition to each other. Moreover, with the component 3 arranged over between the lands 2 formed on the board 1, the component 3 is fixed on the board 1 and moverover, are soldered to the lands 2, where the opposed electrodes 4 on both sides of the component 3 correspond to each other. Furthermore, the two lands 2 on the board 1 are formed being caused a positional deviation from a center line (l) that links the opposed electrodes 4 on both sides of the component 3. Accordingly, a stray capacity, which is generated between the lands 2, is reduced. Thereby, the high-frequency loss of a circuit can be reduced.
Patent JP-2001080038-A (JP)
Title: Plate replacing device for rotary press
Inventor: ASAI TAKESHI
IPC: B41F27/12
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve workability, to reduce in size a plate replacing device for a rotary press and to simplify its structure. SOLUTION: When a plate holder 41 is moved to an upper end along a guide rail 42, a new plate held at its gripper side by a plate holder 41 is inserted into a gripper side plate vice 25 of a plate cylinder 20. A supporting member 77 for supporting a plate end side of a new plate in a closed state is provided at an outside of a plate receiver 75 for receiving a delivered old plate in an open state.
Patent JP-S62118623-A (JP)
Title: Voice signal amplifier circuit
Inventor: OFUJI KAZUYOSHI
IPC: H03G3/34
Filed: 1985-11-19
Abstract: PURPOSE:To prevent mis-recognition due to noise from being caused by interrupting an amplified input signal voltage so as not to be outputted only when the input signal voltage is smaller than a prescribed reference voltage. CONSTITUTION:A voice signal inputted from a jack 1 is amplified by an operational amplifier 2 and given to an operational amplifier 3 and a comparator 4. A prescribed reference voltage coming from constant voltage sources 5, 5' is given to the comparators 4 respectively and when an input voltage to the comparators 4 is higher than the said reference voltage, an analog switch 6 is set and a signal amplified by the operational amplifier 2 is fed to a recognition circuit section of the post stage via the operational amplifier 3 and the analog switch 6. When the input signal voltage is smaller than the said reference voltage, the analog switch 6 is turned off and an output of the analog switch 6 goes to a GND potential, then no input signal is sent to the post-stage.
Patent JP-S61137912-A (JP)
Title: Formation of underground column using water semi-permeable cloth
Inventor: YAMATO SHINICHI
IPC: E02D5/38
Filed: 1984-12-11
Abstract: PURPOSE:To form an underground column of a diameter larger than an excavat ed pit by a method in which a cylinder made of a water semi-permeable cloth, having closed tip portion, is penetrated to a given depth into the ground, and a cement mixture is injected into one end exposed to the ground's surface of the cylinder. CONSTITUTION:A cylinder 2 whose tip is closed, made of a water semi-permeable cloth, is penetrated to a given depth into a pit 1 drilled in the ground. Cement mortar 4 is injected into the upper opening 3 of the cylinder 2 through an injection hose connected to a cement mortar injection pump and hardened.
Patent JP-H07113580-A (JP)
Title: Heating furnace
Inventor: YASUOKA SHO
IPC: F27B3/20
Filed: 1993-10-18
Abstract: PURPOSE:To provide a heating furnace capable of preventing a temperature unevenness of an article to be heated and also attempting low NOx, space saving and low construction cost. CONSTITUTION:In a heating furnace 11 for supporting an article to be heated 16 on the center part in a furnace, a first regenerative combustion burner 13a is arranged on the upper part on one side of facing walls 12a, 12b, and a second regenerative combustion burner 13b is arranged on the upper part on the other side. And the first and second burners alternately perform combustion so that one side may discharge gas from the other side in the combustion state, so as to accumulate heat.
Patent JP-H03258848-A (JP)
Title: Highly rigid resin composition
Inventor: TANAKA NOBUHIRO
IPC: C08K7/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a highly rigid resin composition having improved flexural modulus and decreased degree of discoloration and causing little change of color tone by compounding a vinyl chloride resin with specific amounts of potassium titanate whisker and a white inorganic filler. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a vinyl chloride resin with (B) 10-30 pts.wt. of potassium titanate whisker and (C) 1.5-10 pts.wt., preferably 2-6 pts.wt. (based on the component B) of a white inorganic filler.
Patent JP-S61139030-A (JP)
Title: Drying method for semiconductor wafer and cassette
Inventor: SUZUKI KYOICHI
IPC: H01L21/304
Filed: 1984-12-11
Abstract: PURPOSE:To obtain high-purity by a method wherein a cassette in which wafers for semiconductor are contained is inserted into a container and sealed tightly, and the pressure is reduced with a water vacuum pump. CONSTITUTION:Wafers are inserted into a container and sealed, and the pressure is reduced with the limit of the low vacuum with about 20mmHg. Normally, a bell-jar is used for the container. The pressure is reduced with a vacuum pump, and moisture and chemicals are removed from the container, and the container is dried. In course of the vacuum formation, the water boils at about 20mmHg (at the room temperature), and the water remaining at that time disperses away and adheres again on the wafers and the cassette. Further, when the vacuum reaches about 5mmHg, the water freezes and becomes ice so that the drying cannot be established any more. Therefore, it is desirable to use a water vacuum pump (theoretically, the vacuum level of about 20-30mmHg can be reached).
Patent JP-H09162728-A (JP)
Title: Phase comparator
Inventor: SUMIDA MASAYA
IPC: H03L7/089
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a phase comparator small in the blind sector of a phase difference, excellent in input/output characteristics and capable of being operated stably at a low power supply voltage. SOLUTION: The phase difference of a reference clock signal Fp and the phase difference of a reference clock signal Fr are compared respectively and a 1st phase difference detection signal Pu and a 2nd phase difference detection signal Pd are outputted. A reset circuit 11 is made up of a 2-input NOR circuit 11a and a 3-input NAND circuit 11b to make a delay time of the reset circuit 11 proper thereby improving the input output characteristic of the phase comparator. Furthermore, since the entire phase comparator is configured with 3-input or less logic circuits, the phase comparator is operated stably by employing a lower power supply voltage than that of a conventional phase comparator.
Patent JP-H02106272-A (JP)
Title: Method for discharge dressing grinding wheel
Inventor: KUBOTA MAMORU
IPC: B24B53/00
Filed: 1988-10-17
Abstract: PURPOSE:To quantitatively grasp a dressing condition and surely carry out the optimum dressing by stopping dressing when a statistic value becomes below a defined value for each defined period of a detected discharging current value. CONSTITUTION:A switch 56 is closed by a switch control circuit 58 for a short time for each defined period T at the end of grinding of a grinding wheel 1, and the maximum value of the voltage V1 which is inputted during this defined period T is held by a peak hold circuit 5 and outputted. The output voltage V2 therefrom is inputted into a low-pass filter circuit 6 and smoothed. The smoothed voltage 3 is inputted into a comparing circuit 7, where it is compared with a constant voltage VA and, when the smoothed voltage V3 becomes lower than the constant voltage VA, a comparing output of level '1' is generated, thereby exciting a relay 82 and opening a normally closed contact to stop the feed of power to a motor 8. Thereby, the feed of the grinding wheel 1 is stopped at the point of time of the optimum dressing condition, to complete dressing.
Patent JP-H0573987-A (JP)
Title: Magneto-optical disk player
Inventor: OKAWA YUKITOSHI
IPC: G11B21/12
Filed: 1991-09-12
Abstract: PURPOSE:To enable reproduction of recorded information in the state that a magnetic head is separated from an optical disk, by making a magnetic head regulating member move to the position abutting to a magnetic head supporting member in the manner of moving a moving body in one direction. CONSTITUTION:When the structure of protective layer for a magneto-optical disk D is discriminated by a discriminating means as unsuitable for the magnetic head of flying type, the moving head 11 is moved in one direction, then the magnetic head regulating member 15 is moved by a regulating member driving part to the position abutting to the magnetic head supporting member 12. The magnetic head supporting member is thereby elastically deformed, and the magnetic head 13 is retracted from the magneto-optical disk D. So, in the case of this kind of disks, only a read-out is performed in the state that the head is retracted. On the contrary, when the structure of disk is discriminated as capable of corresponding to the magnetic head of flying type, the read-out operation is enabled by keeping the magnetic head floating in air flow, as it is.
Patent JP-H08100255-A (JP)
Title: Sputtering target material for forming thin film of thin film transistor
Inventor: KINOSHITA MAKOTO
IPC: H01L21/28
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a sputtering target material generating a small number of particles and capable of forming a thin film less liable to cause unevenness in the alloying component content with the lapse of time. CONSTITUTION: This sputtering target material has a compsn. consisting of 1-20wt.% one or more kinds of alloying components selected from among Nb, V, Ti, Zr, Ni, Pt and W and the balance Al with inevitable impurities and a recrystallized structure contg. an intermetallic compd. of Al with the alloying components dispersed as particles of <=30μm average particle diameter in the matrix of <=30μm average grain diameter. This target material can suppress the generation of particles during film formation.
Patent JP-H01103308-A (JP)
Title: Audible sound generator
Inventor: ESATO SATORU
IPC: G06F11/32
Filed: 1987-10-16
Abstract: PURPOSE:To avoid failure in hearing an alarm by detecting a noise level around the installing position and generating an audible sound of a larger sound volume as the detected noise level us larger. CONSTITUTION:An alarm sound/call sound generator 1, according to a command received at a terminal 1a from a host-device, generates an alarm sound/call sound urging the intervention of the operator and representing the occurrence of a fault. On the other hand, the surrounding noise is detected by a noise sensor 4a in a noise level detector 4 and converted into a timewise averaged noise level at an LPF 4c. The noise level is fed to an input terminal of the gain control signal of a variable gain amplifier 3a via a variable attenuator 3c. As the level of the gain control signal is increased, the gain of the amplifier 3a is increased. When the surrounding noise level is small, the alarm sound/call sound with a smaller sound volume and when the surrounding noise level us large, the alarm sound/call sound with a large sound volume is outputted from a speaker 2.
Patent JP-S63116094-A (JP)
Title: Heat exchanger with fins
Inventor: SUGA HIROAKI
IPC: F25B39/00
Filed: 1986-10-31
Abstract: PURPOSE:To enable a heating capability to be assured under both a frosting condition and the other conditions except the frosting condition by a method wherein a group of pipes through which coolant is passed and a group of fins inserted into the group of the pipes between which air flows are used to constitute the inside of a heat exchanger and the group of fins is arranged in a specified arrangement. CONSTITUTION:Surfaces of fins of a group 14 of fins at air inlet side are provided with some cut and raised portions 16-19 by cutting and raising the slits, and a group 15 of fins at air flowing-out side is not provided with any cut and raised portions. A fin spacing S11 of the group of fins 14 at air inlet side is arranged more rough as compared with a fin spacing S12 of the group 15 of fins at the discharging side. Under a frosting condition, the cut and raised portions 16-19 in the group of fins 14 at the air flowing inlet side are clogged at an earlier stage, resulting in that an operating time when the spacing between the fins at the air flowing inlet side where most frosting volume is found is clogged with frosting can be lengthened. Under a condition other than a frosting condition, the cut and raised portions 16-19 are not clogged and they have the group of fins 14 having a high thermal conductivity to improve a heat exchanging amount.
Patent JP-S63115404-A (JP)
Title: Image canceling mixer
Inventor: TANAAMI SHIGEYUKI
IPC: H03D9/06
Filed: 1986-10-31
Abstract: PURPOSE:To simplify the form of a slot line as well as the assembly of parts by using the diodes connected with each other through a hole formed to a substrate between an earth conductor set at the opposite side and the open terminals of microstrip lines to obtain two single balance mixers. CONSTITUTION:The diodes X1 and X2 are connected between a connecting conductor 9 and the open terminals of microstrip lines 5 and 6. At the same time, the diodes X3 and X4 are connected between an earth conductor and the open terminals of lines 5 and 6 through a connecting hole 10 formed at the opposite side to the earth point of the conductor 9 against a slot line 7. In this case, the diodes X1 and X2 have polarities opposite to those of the diodes X3 and X4 respectively. In such a constitution, the line 7 can be formed linear to facilitate production. Furthermore the assembly of parts is simplified together with reduction of man-hour since all parts including a capacitor, etc., can be attached through the upper surface side of a substrate.
Patent JP-H04139321-A (JP)
Title: Rolling cup used in microwave oven
Inventor: HORIUCHI TAKEO
IPC: F24C7/02
Filed: 1990-09-28
Abstract: PURPOSE:To cook a raw material to a desired food by a method wherein a cup is laid down and put in a microwave oven, and driver is provided to turn the cup like a roller. CONSTITUTION:A turning driver is mounted behind a microwave oven, a base stand 1 is put over a turning plate 4 on which a non-slip material 6 is attached and legs 1A, 1B, 1C and 1D are set on a bottom plate of the microwave oven. The slope of a rolling cup holder 2 is changed corresponding to the shape of a rolling cup 5 so that the rolling cup 5 is uniformly held on the holder 2. A non-slip material 5C is attached around the circumference of a bottom 5A and is in contact with the turning plate 4 because of the slope of the holder 2. Therefore, turning energy is efficiently transmitted from the turning plate 4 to the rolling cup 5 by the non-slip material 5c, and the rolling cup 5 is tuned. At this time, a lid 7 is put on the rolling cup 5 so as to prevent contents in the cup 5 from running out of the cup 5 during rotation, and a helical protrusion 5D is provided in the rolling cup 5. The rolling cup 5 is heated and agitated as it is turned with a mouth 5B facing the front side. When the contents are cooked, the rolling cup is reversed to push out the contents by the screw effect.
Patent JP-H01105400-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISOMURA SATORU
IPC: G11C11/413
Filed: 1987-10-19
Abstract: PURPOSE:To efficiently test an incorporated RAM by providing a first latch for transferring an activating control signal outputted from a logical part to the RAM and a second latch for transferring read data from the RAM to a prescribed external terminal. CONSTITUTION:When a microprocessor MPU is brought to a prescribed test mode, an externally connected tester forms a timing signal phit1. The address latch AL fetches a0-ai from the logical part LC1 according to the signal phit1, and transfers to the RAM. The RAM makes access to a prescribed address to output the read data rd0-rdn. The read data is fetched to the read data latch RLD by a timing signal phit2, and one bit designated by the output data selecting signals os0-osp thereof is outputted to the tester through a test output terminal T0. Namely, the tester can decide a limit for normally operating the RAM, namely, an access time by gradually shortening an interval ]between the signals phit1 and phit2.