baber/WOPTO huggingface dataset:
Patent JP-H0267086-A (JP)
Title: Television receiver with two pictures
Inventor: IZUMI TETSUYA
IPC: H04N5/45
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a stable picture by preventing a slave picture from generating dark sinking or doming by providing a slave picture video signal amplitude adjusting circuit to adjust the amplitude of a video signal on the slave picture by comparing the output of a detection circuit, respectively. CONSTITUTION:APL detection circuits 4 and 5 to detect the average picture levels(APL) of a master picture and the slave picture, a comparator 6 to compare the output of the APL detection circuits 4 and 5, respectively, the slave picture video signal amplitude adjusting circuit 7 to adjust the amplitude of the video signal on the slave picture in three stages corresponding to the output of the comparator 6, and a slave picture clamping circuit 8 to fit the pedestal level of the slave picture in the master picture are provided. Thereby, it is possible to obtain the stable picture by eliminating the floating and sinking of black on the slave picture of a television set with two screens, preventing the slave picture of the television with two pictures from generating the dark sinking by increasing the amplitude of the video signal on the slave picture when the APL of the master screen is high and that of the slave picture is low, and adversely, preventing the slave picture of the television with two screens from generating the doming by decreasing the amplitude of the video signal on the slave picture when the APL of the master picture is low and that of the slave picture is high.
Patent JP-H0964744-A (JP)
Title: D/a converter circuit
Inventor: MITANI HIROSHI
IPC: H03M1/68
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To output a desired analog voltage with high accuracy even when number of conversion bits is high and to realize the circuit with a small pattern area. SOLUTION: The D/A converter circuit is provided with two ladder resistor system D/A converter circuit sections 11, 12 that receive codes B4-B9 in high- order i-bit (i<n) among n-bit digital codes B0-B9 together with 1-bit offset codes BRofs, BLofs having a weight of the least significant bit B4, applying D/A conversion to different inputs to provide different DA conversion voltages and with a string resistor system D/A converter circuit section 13 inserted between DA conversion output nodes 11a, 12a of the two ladder resistor system D/A converter circuit section and applying DA conversion to remaining low- order j-bit (j<n, j=n-1) codes B0-B3 in the digital codes.
Patent JP-H02255904-A (JP)
Title: Operation controller for unmanned carrier
Inventor: YO NOBUHIRO
IPC: G05D1/02
Filed: 1989-08-25
Abstract: PURPOSE:To process an urgent carrying request in a short time and at the same time to attain the effective operation of a system by calling once the unmanned carriers back to a request production station and driving these carriers after deciding the processing order of requests based on a prescribed preferential processing. CONSTITUTION:A carrying request reception means 1 receives a carrying request from a station 12 and produces a prescribed carrying request signal via a carrier request signal production means when an unmanned carrier 14 is kept in another station 12. At the same time, a carrying request storage means 2 stores the carrying requests for each station. When a carrier arrival detection means 5 detects that the called carrier 14 arrived at a desired station, the priority of each carrying area is decided. Then a request processing order deciding means 6 reads the carrying requests of plural stations included in the same carrying area and controlled by a carrying area control means 3 out of the means 2. Thus the means 6 decides a request to be actually processed. If this decided request does not designate the station where the carrier 14 is called at first, a drive instruction means 7 gives a drive instruction to the carrier 14 to start it.
Patent JP-H0961290-A (JP)
Title: Reservoir apparatus for oil spill recovery test
Inventor: HIRAI TAKAHIRO
IPC: G01M10/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus wherein the cost for treating oil-mixed water can be reduced in oil spill recovery test. SOLUTION: This apparatus has a test reservoir 1, a gelating agent spreader 6 provided on the test reservoir 1, a stirring means 7 provided on a bottom of the reservoir 1, a circulating water passage 100 provided around the reservoir 1, a water flow generator 3 placed in the water passage 100 and an oil absorbing material 8 placed in the water passage 100.
Patent JP-H0751369-A (JP)
Title: Syringe
Inventor: ISHIHARA TOMOKO
IPC: A61M5/178
Filed: 1993-08-10
Abstract: PURPOSE:To provide a syringe capable of admixing a plurality of medical fluids free from the contamination in a short period of time CONSTITUTION:A syringe 100 of the disclosure consists of a body 1B and a container 10B. A body 1B consists of a sheath 2, a needle 3 installed at the tip 2a of a sheath 2, a tube 4 linking to a needle 3 in the sheath, and a connecting device 6B at the other tip of a tube 4. A container 10B consists of a body 11, a couple of gaskets 12, 19 which are designed to creep fluid-tight in the cylinder, and the two rooms 117, 118 including the medical fluids 117, 118 separately. Needles 16, 21 are installed in gaskets 12, 19, and are covered with the covering materials 18, 24 respectively. A gasket 12 is provided with a screw 14B which links to a connecting device 6B.
Patent JP-S6294533-A (JP)
Inventor: HERUMUTSUTO BORUTOMAA
IPC: B65B61/20
Filed: 1985-10-03
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-H04101378-A (JP)
Title: Heater
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1990-08-20
Abstract: PURPOSE:To prevent a metal foil heater from moving in the direction of its outer and inner circumference due to heat and eliminate an insulation failure and a disconnection failure and improve safety and durability by pressing the inner and outer circumferences of a heater unit with a bead provided on a seam plate. CONSTITUTION:A heat transfer plate 1 which forms the bottom face of a container, and a heater unit 8 which consists of metal foil heaters 10, 11 whose top face and bottom face are covered with an insulating plates 9 on the back of the heat transfer plate are provided. Then, the heater unit 8 is sandwiched between the heat transfer plate and a seam plate 13, then fixed to the heat transfer plate 1 by the seam plate 13 on which a bead 14 that protrudes on the side of the heater unit 8 so as to fix it at its corresponding positions to inside of the innermost circumference and outside of the outermost circumference of the patterns of the metal foil heater 10, 11. Thus, a gap between the insulating plates 9 is suppressed so that the metal foil heater 10, 11 can be prevented from moving outside of its outer circumference.
Patent JP-H0774674-A (JP)
Title: Radio type data carrier equipment
Inventor: KIMURA ICHIJI
IPC: H04B1/59
Filed: 1993-09-03
Abstract: PURPOSE:To provide the equipment with high security in which no code information is read from a transponder by other devices than a regular interrogator. CONSTITUTION:A bit rate changeover means 12 of a transponder 2 switches a transmission speed from the transponder 2 to an interrogator 1 from a specified bit. The transponder 2 adds bit rate information to a signal attended with the changeover and sends the resulting signal. A clock changeover means 10 of the interrogator 1 reads the clock from the specified bit in response to the bit rate information read from the specified bit to cope with the changeover of the transmission speed.
Patent JP-H0883178-A (JP)
Title: Information processor
Inventor: SAWAI YASUNORI
IPC: G06F9/22
Filed: 1994-09-14
Abstract: PURPOSE: To provide an information processor which detects a runaway state in real time and in response to execution of a microprogram and quickly evades the destruction of data and the abnormality of a system to improve the reliability of the system. CONSTITUTION: An FF 140, a latch 146, an inverter 152 and an AND gate 158 of a runaway detection part 105 detect that a series of prescribed microorders DPWR and LDRQ are successively generated and executed based on an instruction code. That is, the FF 140 is set in response to execution of the order DPWR and this set output is fetched by the latch 146, and a flag is set up to show that the order DPWR has been executed. An AND is secured by the gate 158 between the execution of the next order LDRQ and the inverse output of the flag of the latch 146 that is acquired by the inverter 152 in response to the execution of the LDRQ. Thus, the execution sequence can be decided. Since no flag is set up when the order DPWR is not executed and the order LDRQ is executed respectively, the gate 158 outputs '1' to show the abnormality.
Patent JP-S58113875-A (JP)
Inventor: POORU DAIAMONDO
IPC: G01S13/44
Filed: 1982-12-16
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-H0775391-A (JP)
Title: Application method of variable speed generator
Inventor: OKA KIYOSHI
IPC: H02P9/14
Filed: 1993-09-03
Abstract: PURPOSE:To stabilize power by preventing fluctuation due to voltage drop in a system power. CONSTITUTION:When the voltage drop of transmission lines 2 and 3 increases due to a grounding accident and a load side power decreases, the output of a variable speed generator 5 connected to the load side is adjusted and a load side power 3 is temporarily increased, thus preventing the voltage drop of a system power and hence preventing the fluctuation of the system power and stabilizing power.
Patent JP-H0382450-A (JP)
Title: Needle attachment structure for blood collector
Inventor: SAITO TATSUYA
IPC: A61B5/151
Filed: 1989-08-25
Abstract: PURPOSE:To prevent a needle from coming off and to enable the needle to be attached and removed to and from a blood extractor having a needle attaching section to which the needle is directly fitted by giving special shapes to the fitting part of the needle attaching section and the needle, respectively. CONSTITUTION:A needle 1 has a needle plate 15 having a cross-section which is bent so as to have a dog-like shape, which is formed at its front end with a needle tip 16, and an insertion groove 17 is formed so as to extend axially from the front end, being opened at its front end side and both sides. An axial locking groove 18 is formed in the center part of one of the opposed surfaces of the insertion groove while axial locking faces 19 being formed at both sides edges of the other one of the opposed surfaces thereof. With the needle plate being inserted in the locking groove 18, the front part of the needle plate including the needle tip is projected from the front end of the needle attaching section, and both end parts 15b of the needle plate are projected from both sides of the needle plate while the bend part 15a of the needle plate is supported by the locking groove 18. Further, the both end parts of the needle plate is supported by the locking faces. Accordingly, the bent part and both side parts of the needle plate are pressed against the locking groove and both locking surface by the resiliency of the needle plate, that is, the needle is held. In the case of the replacement of the needle, the both end parts of the needle plate are slightly opened so as to be separated from the both locking parts of the insertion groove, thereby the needle can be pulled out.
Patent JP-H0381920-A (JP)
Title: Disconnector
Inventor: YAMAMOTO HIROSHI
IPC: H01H33/16
Filed: 1989-08-24
Abstract: PURPOSE:To improve the disconnection performance by limiting a current without increasing the size even for a large capacity by connecting an arc contact connected with a resistance at one end with a recess part of a movable contact at the other end which is protruding from its main contact. CONSTITUTION:In a closed condition, a movable contact 16, a main contact 19 and an arc contact 18 are well connected with each other. Current goes through the main contact 19 mainly. If the contact 16 moves from this condition, the contacts 16, 19 get apart from each other. However, the contact 18 is still in contact with a recess part 16c of the contact 16, so the current goes from the contact 18 through a resistance 21 and a support conductor 20 to a fixed side electrode 11. This current goes through the resistance 21, so it is limited sufficiently. If the contact 16 moves further, the recess part 16c of the contact 16 gets apart from the contact 18, so the limited current is disconnected. Opening between the contacts 18 and 16 is delayed to be later than opening between the contacts 19 and 16 by more than a time equivalent for a half wave for a power source frequency.
Patent JP-H0384001-A (JP)
Title: Production of low energy dextrin
Inventor: TANAKA NOBUMASA
IPC: A23L33/20
Filed: 1989-08-25
Abstract: PURPOSE:To obtain the subject slightly fermentable dextrin suitable for a foodstuff for people requiring to control intake of calorie and hydrocarbons by heating a starch (partially hydrolyzed substance) in the presence of a specified saccharide such as lactose and an acid catalyst. CONSTITUTION:A starch (partially hydrolyzed substance) is heated in the presence of one or more saccharides selected from lactose, sucrose and guar-gum (partially hydrolyzed substance) and a catalyst consisting of an inorganic or organic acid, thus obtaining the objective dextrin.
Patent JP-S6461327-A (JP)
Title: Mold for forming optical glass element
Inventor: SHIBAZAKI TAKAO
IPC: C03B11/00
Filed: 1987-09-02
Abstract: PURPOSE:To provide the titled forming mold having excellent mold releasing properties with hardly any discoloration, clouding, etc., by forming an alloy thin film with a specified Ni content consisting essentially of Ni and a noble metallic element on the forming surface of a mold base metal consisting of a super hard alloy. CONSTITUTION:An alloy thin film 2 with 6-96wt.% nickel content consisting essentially of nickel and a noble metallic element (e.g. Ir or Pt) is formed on the forming surface (1a) of a mold base metal 1 consisting of a super hard alloy, such as made of WC-Ni based alloy or TiB2-ZrB2 cermet, etc., by a sputtering method, etc. Thereby prolongation of life and improvement in quality of the mold can be contrived in forming especially a glass material having a high softening point. The application range of optical elements made of glass can be extended in a forming method with a hot press.
Patent JP-S60112337-A (JP)
Title: Duplex ring type transmission system
Inventor: KIRA HIROFUMI
IPC: H04L12/437
Filed: 1983-11-22
Abstract: PURPOSE:To reduce the cost of each station and also to prevent one of systems I and II from being set under a degeneration monitor state due to an abnormality of the other system, by using a signal monitor control part to the rings of both systems to perform the monitor and control of both systems. CONSTITUTION:A synchronizing station 1 sends the control data to transmission lines LL and LR of systems I and II from a control transmission part 111 through synchronizing parts 121 and 131. Stations 2 and 3 decides the normalcy of reception signals on both lines LL and LR at reception parts 220 and 230 respectively and connects switch 214 to the system I when both systems are normal and the system II is abnormal and then to the system II when the system I is abnormal respectively. Thus the control data are fetched from a normal or using ring side and can be received at a control reception part 210. The monitor data serving as an answer signal is sent to both lines LL and LR from a monitor transmission part 211 via repeating parts 221 and 231 of both systems and then can be transmitted to the station 1.
Patent JP-H1154492-A (JP)
Title: Processing gas supply device
Inventor: MATSUSHIMA NORIAKI
IPC: H01L21/205
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To realize common use of a flow instrument and realize reduction in space and cost, by providing a common flow instrument for measuring the rate of flow for each gas line, upstream from a flow controller. SOLUTION: A processing gas supply device 20 has a plurality of gas lines 21 to 24 for supplying various kinds of processing gas and inert gas to a reaction tube of a processing furnace, and flow controllers 41 to 46 for controlling the rate of flow for the respective gas lines 21 to 24. Upstream from the flow controllers 41 to 46, a common flow instrument 50 for measuring the rate of flow for the respective gas line 21 to 24 is arranged. A control unit 25 for storing an initial value of the rate of flow of each of the gas lines 21 to 24 measured by the flow instrument 50, and comparing a value of the rate of flow measured after the use of a predetermined period and the initial value of the rate of flow so as to detect any abnormality, is arranged. Thus, common use of the flow instrument 50 can be realized and the space and cost can be reduced.
Patent JP-H0773426-A (JP)
Title: Magnetic head and its production
Inventor: OSAKA TOMOHIKO
IPC: G11B5/60
Filed: 1993-09-03
Abstract: PURPOSE:To reduce the production cost of a magnetic head. CONSTITUTION:A slider member 102 has preliminarily finished dimensions and shape and is provided with a slit 102e, a projecting part 102 formed into a semielliptical sphere, and projecting parts 102c and 102d formed into semispheres. A core 103 has preliminarily finished dimensions and shape and is attached to the slit 102e by fitting so that it partially projects. Thus, working is unnecessary after the core 103 is attached to the slider member 102.
Patent JP-H0267753-A (JP)
Title: Integrated circuit
Inventor: YOSHIDA HIROSHI
IPC: H01L29/92
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a large capacity with a small area by combining a plurarity of dielectric insulating film capacitors which are integrated with a bipolar transistor with dielectric insulating capacitors which are integrated with junction capacitors. CONSTITUTION:An N-type buried region 2 is formed on a P-type semiconductor substrate 1. A P-N junction capacitor is constituted by a P-type anode region 3 and an N-type cathode region 4 formed within the anode region. Further, insulating films 13, 23 and 33 of a dielectric having a permittivity of 10 or more such as Ta2O or TiO2 are deposited on the collector regions 12, 22 and the cathode region 4 of the P-N junction capacitor, respectively. Counter electrodes 15, 25, 35 of aluminum or the like are provided on these dielectric insulating films, respectively, so that insulating film capacitors are defined. Insulating capacitors required to obtain a capacity as required are short-circuited and connected in parallel while simultaneously a minutely variable part is regulated by changing a voltage applied to the junction capacitors.
Patent JP-S6280844-A (JP)
Title: Photomagnetic recording medium
Inventor: TANAKA MOTOHARU
IPC: G11B11/10
Filed: 1985-10-04
Abstract: PURPOSE:To improve the recording characteristic of a photomagnetic recording medium by laminating a reading out layer consisting of a vertical magnetically anisotropic film composed of cobalt ferrite and writing layer consisting of a vertical magnetically anisotropic film composed of a rare earth-transition metal amorphous alloy on a substrate. CONSTITUTION:The writing layer 15 consisting of the rare earth-transition metal amorphous alloy and having the vertical magnetic anisotropy is low in Tc and therefore, Hc thereof decreases and a magnetic moment inverts to the direction of an external magnetic field when a laser beam 121 is irradiated on the photomagnetic recording medium from the substrate 11 side. The reading out layer 13 consisting of the vertical magnetically anisotropic film composed of Co ferrite is small in Hc and is, therefore, subjected to magnetic transfer according to such inversion. The magnetic moment in the part corresponding to the inverted part of the layer 15 is then inverted and the recording of information is executed. The reproduction of the information is executed by irradiating laser beam 21 on the layer 13 from the surface and reading out the magnitude of the Faraday rotating angle of the light reflected from the layer 15.
Patent JP-H04101508-A (JP)
Title: Station selecting apparatus
Inventor: FUJIYAMA HITOHIRO
IPC: H04N5/44
Filed: 1990-08-21
Abstract: PURPOSE:To make a station selecting apparatus possible to carry out an appropriate automatic station selecting operation by storing tuning of a broadcasting channel having a larger electric field strength in a memory prior to others. CONSTITUTION:Using the relationship that as the synchronizing frequency of a broadcasting channel increases, its electric field strength decreases and vice versa, two reference levels by this synchronous frequency are set for each channel. Further, the level for each channel is compared with two reference levels for the channel and divided into three ranges; a range of level less than reference level 1 (level 1), between reference level 1 and reference level 2 (level 2), and greater than reference level 2 (no station), and for positions 1-9 of memory 5, tuning data of a channel belonging to level 1 is first stored, and tuning data of a channel belonging to level 2 is stored next.
Patent JP-2000057148-A (JP)
Title: Portable database system
Inventor: TANABE KIYOSHI
IPC: G06F17/30
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To allow plural users to refer to and update data and indexes stored in a portable medium. SOLUTION: The portable database system 1 which constructs a database in a portable medium initialized by a database system and uses it is provided with a medium connecting device 10 which connects portable media 14 and 18 and a portable medium connection managing part 5 which manages the name of a portable medium connected to the device 10 and a table name as a database in a portable medium and refers to data and indexes in a table as the database in the portable medium and updates them. The part 5 grasps whether the portable medium is connected or disconnected to the device 10 by a command message from a user and also manages plural tables in the portable medium as the same table when tables in plural portable media have the same name and the configurations of the tables are the same.
Patent JP-S6464111-A (JP)
Title: Rotary drum in magnetic recording/reproducing device
Inventor: NAKAZAWA MAKOTO
IPC: G11B5/52
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a rotary drum to which it is unnecessary to adjust the height, by forming a projecting part for fitting the other magnetic head, which is higher by prescribed height than the fitting surface of one magnetic head. CONSTITUTION:At a prescribed position on the head fitting surface of a rotary drum 1, a head base 2 provided with a magnetic head 4 is fitted and fixed directly. In other position of the head fitting surface in this rotary drum 1, a projecting part 6 of prescribed height is formed as one body, an on the projecting part 6, a head base 3 provided with other magnetic head 5 is fitted and fixed to an angle position separated by 90 deg. from the magnetic head 4. The height of the projecting part 6 corresponds to a difference of height to be provided between the magnetic heads 4, 5, this projecting part 6 can be manufactured by one-body forming by supplying precisely a step difference at the time of executing one-body working of an external form of the rotary drum 1 and the center hole 8 by chucking a boss 7 by an NC working machine, in the last process of working of the rotary drum 1, a shim, etc. are made unnecessary, and it can be eliminated that the magnetic head is fitted unstably due to the foregoing.