baber/WOPTO huggingface dataset:
Patent JP-H1126588-A (JP)
Title: Method for determining interconnection pattern of integrated circuit device
Inventor: HATSUDA TSUGUYASU
IPC: G06F17/50
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To determine an interconnection rule based on evaluation results reflecting actual circuit information in the initial development stage of a process and design environment. SOLUTION: In an interconnection pattern extracting process 15 and a transistor extracting process 16, a designated interconnection, an interconnection contiguous thereto and a transistor to be connected with the designated interconnection are extracted. In an interconnection pattern modifying process 17 and a transistor size modifying process 18, a reduction rate of the circuit area is then estimated according to a new design rule 15 of a next generation process and the interconnection width or the transistor size are modified according to the estimation. Subsequently, a layout corresponding to the new design rule 15 is generated and the interconnection resistance R and capacitance C are calculated for the generated layout using process parameters 19 in an interconnection RC calculating process 20.  Finally, the time lag or power consumption is calculated for the designated interconnection and employed for evaluating the interconnection pattern or the structure.
Patent JP-S5877068-A (JP)
Title: Searching system of disk reproducer
Inventor: NAKAI MASATOSHI
IPC: G11B19/20
Filed: 1981-10-31
Abstract: PURPOSE:To perform an accurate search for an address added to the information in a short time, by turning a disk at a higher speed than the reproduction of signals and at the same time shifting a reproducing head toward the radius at a higher speed than that of a reproduction mode. CONSTITUTION:In the normal reproduction mode, a switch 20 feeds the output of a 1/N frequency divider 18 to a phase comparator 15 under the control of a CPU8 to perform revolutions at a constant speed. At the same time, a head feed mechanism 5 shifts a reproducing head 1 in the radius direction at a prescribed speed. When a desired address is fed to a CPU8 by a KEY7 in the search mode, the address undergoes a 1/M (M<N) division 19 by a command of the CPU8. Then a motor 2 is driven by the N/M signal, and at the same time a head driving mechanism 5 is driven to accelerate the shift of a reproducing head 4. When an address signal 12 obtained from a signal circuit 10 approximates to the desired address signal, the shifting speed is retarded to be reset to a normal speed with a desired address. In such way, an accurate address search is possible with no overrun.
Patent JP-H02131423-A (JP)
Title: 5-lipoxygenase-activity inhibitor
Inventor: TOMITA YUTAKA
IPC: C07D307/86
Filed: 1988-07-14
Abstract: PURPOSE:To provide the subject 5-lipoxygenase-activity inhibitor containing lithospermic acid B and useful for remedy of allergic asthma, allergic coryza, etc. CONSTITUTION:Lithospermic acid B of formula I or salvianolic acid A of formula II prepared by extraction of a salviae militiorrhizae which is the raw material of a remedy of coronary disease with hot water is blended as the active component and pharmaceutical preparation is carried out by the conventional method, thus obtaining the objective inhibitor. The inhibitor can be prepared into a form such as injection, tablet, sugar coated tablet, powder, capsule, granule, suspension or emulsion. The dosage for an adult is 5-1000mg per day, preferably 10-400mg per day and the inhibitor is recommendably taken in 1-3 times. Intravenous injection or oral administration is especially preferable.
Patent JP-S6334703-A (JP)
Title: Magnetic recording method
Inventor: TAMADA KAZUMASA
IPC: G11B5/31
Filed: 1986-07-28
Abstract: PURPOSE:To attain high density recording of multiplex information without mutual interference by superposing plural tracks with different azimuth angles. CONSTITUTION:The azimuth angle of a 1st track 4 is inclined from its tangen tial direction by 45 deg. as shown by slashes. Then a 2nd track 6 is superposed to the 1st track 4 so as to be slightly shifted. The azimuth angle of the 2nd track 6 is shifted from that of the 1st track 4 by about 90 deg.. Thereby, magnetic grains arranged in parallel with respective azimuth angles record individual static image information in the superposed part between the 1st and 2nd tracks 4, 6, so that these magnetic grains coexist with each other without strong inter- ference.
Patent JP-2001002182-A (JP)
Title: Residual concrete treatment container
Inventor: HAYAMA HIROSHI
IPC: B65D88/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To easily pour residual concrete into a residual concrete treatment container in the state of placing the residual concrete container on the ground or the like and provide a simple constitution in which the operation and the work are stabilized, as the container is not required to be inclined when the residual concrete is discharged. SOLUTION: A bag main body 10 is provided with sleeve-shaped sections 15-1-15-4 in the shape of cylindrical crosses, and suspending members 20 and actuating members 30 are provided on the sleeve-shaped sections. When residual concrete is poured in, the bag main body 10 is held in the open container state by the actuating members 30, and also when the residual concrete is discharged and transferred to a concrete mixer, the bag main body 10 is suspended by the suspending members 20 and a capping member 40 is opened to discharge the residual concrete.
Patent JP-2000005390-A (JP)
Title: Pachinko game machine
Inventor: TSUGE HIDEKI
IPC: A63F7/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To decrease the number of blank balls without largely changing the arrangement of hindrance nails. SOLUTION: The front surface of a game board 2 is a symbol display device 37 existing in a central part and is provided with a grand prizewinning port 25 existing below the symbol display device 37. When a grand prize symbol is displayed at the symbol display device 37, the grand prizewinning port 25 is opened and pachinko balls enter the inside of the grand prizewinning port 25. In such a case, the width size Wb of the grand prizewinning port 25 is set larger than the width size Wd of the symbol display device 37. Thereby, the pachinko balls falling in the right and left side parts of the symbol display device 37 are made easier to enter the inside of the grand prizewinning port 25 and, therefore, the number of the blank balls is decreased without largely changing the arrangement of the hindrance nails 3.
Patent JP-H0822563-A (JP)
Title: Coin counter
Inventor: FUKUDA KIMIHIKO
IPC: G07D3/00
Filed: 1994-07-05
Abstract: PURPOSE:To accurately measure the number of coins in a hopper for change of an automatic ticket vendor with a simple constitution by calculating the number of coins in the hopper in accordance with the output of a sensor consisting of a strain gauge. CONSTITUTION:The weight of a hopper 1, a discharging mechanism 2, and coins in the hopper 1 is supported by a pair of frames 3a and 3b, and the change of the weight corresponding to the number of coins is detected by a sensor S. The sensor S consists of a strain gauge and is stuck to one frame 3b. The output terminal of this sensor is connected to a detection circuit which consists of a bridge circuit as a strain gauge detection circuit and a signal processing which amplifies the output or this bridge circuit to obtain a detection signal. When this device us built in the automatic ticket vendor, the output signal of this detection circuit is inputted to a controller constituted with the microcomputer, which generally controls the automatic ticket vendor, as the center.
Patent JP-H0926762-A (JP)
Title: Liquid crystal display device
Inventor: FUJII TATSUHISA
IPC: G02F1/133
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology which enables a control circuit of one system to handle different display modes. SOLUTION: The liquid crystal display unit is equipped with at least a liquid crystal layer which is sandwiched between a couple of substrates, a liquid crystal display panel which have plural data lines and scanning lines for applying a driving voltage to the liquid crystal layer, a data line driving means which drives the data lines, a scanning line driving means which drives the scanning lines, and a display control means which outputs display control signals and display data according to signals inputted from a computer part. This device is equipped with a judging means which judges a display mode with a signal inputted from the computer part, a 1st setting means which sets the predetermined output of the data line driving means to a 1st voltage value, and a 2nd setting means which sets the predetermined output of the scanning line driving means to a 2nd voltage value.
Patent JP-H0340195-A (JP)
Title: Motor controller for automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F13/06
Filed: 1989-07-07
Abstract: PURPOSE:To make the quantity of rotation of a DC motor approach a targeted quantity more accurately by setting a first switching element again at an on- state until a first comparison part detects coincidence when it is not detected with the first comparison part at a timing detecting the lapse of regulated time with a timer. CONSTITUTION:A control part 10 sets the first switching element 1 at the on- state again when the coincidence between the targeted value and the number of developmental pulses is not detected with the first comparison part 9 at the timing detecting the lapse of the regulated time T with the timer 12, and sets the first switching element at an off-state when the first comparison part 9 detects the coincidence. Following that, regenerative brake is applied on the DC motor M by turning on a second switching element, and a robot hand 8 can be stopped at a position in the neighborhood of a targeted place. In such a way, it is possible to make the quantity of rotation of the DC motor approach the targeted quantity more accurately.
Patent JP-S6332868-A (JP)
Title: Fuel cell power generating system
Inventor: TOMEI HIDEAKI
IPC: H01M8/04
Filed: 1986-07-24
Abstract: PURPOSE:To prevent the operating pressure of a fuel cell from fluctuations by changing the rotating speed of an air compressor in response to the load of the fuel cell thereby controlling the air flow fed to the air electrode of the fuel cell. CONSTITUTION:Hydrocarbon fuel is reformed by a reformer 2 into gas containing much hydrogen then fed to the fuel electrode 1a of a fuel cell; the air fed from an air compressor 3 is pre-heated by the excess air from the air electrode 1b of the fuel cell 1 in a heat exchanger 5 and fed to the air electrode 1b. In this case, the air flow fed to the air electrode 1b is controlled by changing the rotating speed of the air compressor 3 with an inverter 6 connected to the motor of the air compressor 3 in response to the load of the fuel cell 1. Accordingly, the flow can be smoothly controlled over a wide range; changes of the operating pressure of the fuel cell 1 are prevented; and no effects are given to the cell life.
Patent JP-H05341659-A (JP)
Title: Image forming device using liquid developing system
Inventor: SUZUKI TADAHIRO
IPC: G03G15/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide an image forming device using a liquid developing system, not for carrying a recording paper on a carrying path in a state where the recording paper is wet with a developing liquid, even when power supply is interrupted by a service interruption, etc., during development and the squeezing of the tailing edge, and reapplied. CONSTITUTION:In a liquid developing device provided with a developing head H having a developing liquid groove on the top surface, generating negative pressure in a closed space in a groove formed in such a manner that the developing groove is closed by an electrostatic recording paper 1, and circulating the developing liquid in the closed space while sucking the electrostatic recording paper 1 onto the top surface of the developing head H, to develop an electrostatic latent image on the electrostatic recording paper 1, and squeeze the developing liquid by an air current at the time of introducing outdoor air into the closed space, a control part executing control so as to issue warning to a display, when the power source is turned off during the development and a squeezing action, and then, turned on.
Patent JP-H05340372-A (JP)
Title: Oil cooled air compressor
Inventor: KAAI MASAFUMI
IPC: F04C28/06
Filed: 1992-06-10
Abstract: PURPOSE:To prevent a drain from separating, simplify the whole structure and improve safety or the like by retaining effectively the temperature of oil in an oil tank. CONSTITUTION:A pressure switch 20 and temperature switch 23 are OR connected to an electromagnetic switch 42 to electrify an electric motor 8 through the electromagnetic switch 42 when either of the respective switches 20, 23 is closed. Thus, when pressure in a discharge piping reaches the upper limit value, the temperature of lubricating oil exceeds a predetermined temperature, both switches 20, 23 are opened and continuous running mode is shifted to intermittent running mode, then the electromagnetic switch 42 is excited by closing of the temperature switch 23 if the temperature of lubricating oil gets lower than a predetermined temperature and the electric motor 8 is rotatably driven to generate compression heat in a compressor body and retain the heat of lubricating oil by the compression heat.
Patent JP-H0340517-A (JP)
Title: Driving/protecting circuit for power device
Inventor: FUKUNAGA MASANORI
IPC: H03K17/08
Filed: 1989-07-06
Abstract: PURPOSE:To eliminate the need for a reverse bias and to allow respective power source to be unitary by turning a gate emitter to low impedance at the time of turning off a power device in a driving circuit. CONSTITUTION:An input signal VIN from a microcomputer 1 is inputted to the driving circuit 2 and a turning-off circuit 11 through a pulse-by-pulse type latch circuit 10 and connected from the circuit 2 to the gate G of an IGBT 3 through gate resistor 4 as a power device. At the time of turning off the input signal, the gate G of the IGBT 3 is short-circuited to the ground (emitter potential of the IGBT 3) by the circuit 11 in the low impedance state. Consequently, the need for the reverse bias can be eliminated and the whole driving/ protecting circuit can be operated only by one power source.
Patent JP-H0929517-A (JP)
Title: Multi-position cylinder device
Inventor: ISHIDA TOSHINARI
IPC: F15B13/042
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-position cylinder device wherein a piston rod can be moved forward/backward among multiple positions, e.g., among a backed position, a neutral position, and an advanced position, and the piston rod can be stopped at an arbitrary position midway between the multiple positions. SOLUTION: A plurality of pistons (N pieces) 14a, 14b are fitted into a cylinder proper, and cylinder chambers 13a, 13b, 13c partitioned off by respective pistons are respectively equipped with supply ports 21a, 21b, 21c of pressure oil. Pressure receiving areas A1 to A4 of pistons in the respective cylinder chambers are formed so that they can have a relation of A1 <A2 <A3 <A4 in regular order from one end, and a changeover valve 21 is provided enabling pressure oil to be supplied to respective cylinder chambers in consecutive order from the chamber positioned on the other end.
Patent JP-H0924649-A (JP)
Title: Image forming device
Inventor: SAKAI KAZUYOSHI
IPC: B41J11/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting correctly the width and position of paper irrespective of difference between the sorts of paper, moreover, being simple in its constitution and thus not giving bad influences to the image qualities. SOLUTION: The platen 2 has conductivity and is grounded, and a contact 2 is provided which scans on the platen 2 and detects the starting position and ending position of paper 1 in its width direction, then a processing unit CPU is set for calculating the width of paper 1 detected by signals of the contact 5, in addition, the platen 2 is grounded, the contact 5 is arranged on a carriage 4 so that it is disposed upstream from the printing area on the platen 2 with respect to the paper forwarding direction, besides, the contact 5 is formed with the possibility of arbitrary selection if it is in contact or non-contact with the platen 2.
Patent JP-S6421144-A (JP)
Title: Structure of end rail section
Inventor: YONEDA TSUGUO
IPC: E04B1/70
Filed: 1987-07-14
Abstract: PURPOSE: To enable ventilation of the whole body of a building to prevent members from corroding by arranging modesty panels having a ventilation passage communicating with ventilation passages in between upper and lower external wall panels having the ventilation passages opened to respective upper and lower ends. CONSTITUTION: Modesty panels 3 having a ventilation passage 3a communicating with ventilation passages 1a, 2a are arranged between upper and lower floor external wall panels 1 and 2 having the ventilation passages 1a, 2a opened to respective upper and lower ends. In the modesty panel part 3, moisture- absorbing and desorbing materials 5, 6 are provided at the side face of a lateral member 4 connecting mutual external wall panels 1, 2 and an exterior member 7 is provided through a gap from the moisture-absorbing and desorbing material 5. In this way, the whole building body can be ventilated and hence, the members can be prevented from corroding.
Patent JP-H0340999-A (JP)
Title: Method for modifying whisker
Inventor: HARADA MINORU
IPC: C30B29/62
Filed: 1989-07-07
Abstract: PURPOSE:To make it possible to incorporate whiskers into a matrix at a high volume fraction by rubbing the surfaces of the whiskers with diamond particles. CONSTITUTION:A gaseous mixture of an organometallic compd. with hydrocarbon and a hydrogen-contg. carrier gas is heated to 800-1,500 deg.C to obtain whiskers made of carbon fibers having >=0.1mum diameter and <=300 aspect ratio by vapor growth in a suspended state. 100 pts. wt. of the whiskers and 15-40 pts.wt. diamond particles having 1-30mum particle size are put in a vessel and this vessel is shaken for several to 24hr. By this shaking, the surfaces of the whiskers are rubbed with the diamond particles and functional groups are formed on the surfaces of the whiskers.
Patent JP-S5969315-A (JP)
Title: Aligning and supplying apparatus for cylindrical article
Inventor: FUKUSHIMA HITOMI
IPC: B65G29/00
Filed: 1982-10-07
Abstract: PURPOSE:To reliably deliver a cylindrical article from a bucket conveyer to a chute portion by disposing a rotary plate rotating synchronously with the bucket conveyer at a delivery portion, and providing the rotary plate with a chuck finger for holding the cylindrical article. CONSTITUTION:A rotary plate 5 rotating synchronously with a bucket conveyer 2 is disposed at a delivery portion for aligning and supplying a cylindrical article 1 from the bucket conveyer 2 to a chute portion 4. The rotary plate 5 is provided with a chuck finger 12 for holding a cylindrical article, which is opened and closed by a plate cam 16. A cover 17 is mounted above the rising portion of the conveyer 2, and the bucket 3 of the conveyer 2 is moved synchronously with the movement of the finger 12. Thus, the cylindrical article 1 can be delivered from the conveyer 2 to the chute portion 4 at high speed and reliably.
Patent JP-S6236143-A (JP)
Title: Vegetable storage vessel of refrigerator
Inventor: NAGATA KOJI
IPC: F25D25/00
Filed: 1985-08-09
Abstract: PURPOSE:To prevent the moisture-condensation at the inner surface of a container lid, and to suppress the drying of vegetables in the container moderately, by using a lid constructed of a specific laminate and contacting the lid closely to the upper opening of the container. CONSTITUTION:The lid 15 of the vegetable storage container 14 is constructed of a hydrophilized porous sintered material 16 made of a polyolefin resin, a hydrophobic resin thin film 17 and a packing 18. The resin thin film 17 is composed of a laminate of a silicone thin film 17a and fibers 17b of polyester or nylon, etc. The dropwise condensation of moisture can be prevented even at a humidity higher than saturated humidity. The condensed water is diffused and absorbed in the lid and permeated slowly into the refrigeration chamber 12.
Patent JP-H0729492-A (JP)
Title: Method and device for dehydrating and drying phosphor
Inventor: FUJIWARA KOTOJI
IPC: C09K11/01
Filed: 1993-07-16
Abstract: PURPOSE:To dehydrate a phosphor suspension by use of an inexpensive device requiring no taking work of phosphor cake, prevent the coagulation of the phosphor in drying process, and provide a satisfactory recycled phosphor. CONSTITUTION:When an organic aqueous coupling agent component is washed and removed from a phosphor recovered from the manufacturing process of a cathode-ray tube phosphor screen, dried, and finished into a recycled phosphor, spacers 12a, 12b are set on the inside of a treatment vessel 11, and a filter 13 is installed according to the substantially vessel inner surface form. A drain hole 14 is provided on the bottom part of the treatment vessel 11. The phosphor suspension is replaced to the treatment vessel 11, passed through the filter 13, settled, dehydrated, and drained through the drain hole 14. In the state where the phosphor is laid in the wet cake form, a cap body 18 having a supply hole 17 and blowing hole 15 for drying air is set, and clean air is supplied at a prescribed pressure, whereby the phosphor is dried.
Patent JP-2001002511-A (JP)
Title: Composition for whole amount-jetting type insecticidal aerosol
Inventor: TANAKA YASUYORI
IPC: A01N47/44
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a whole amount-jetting type insecticidal aerosol exhibiting excellent controlling effects against harmful pests. SOLUTION: This composition for a whole amount-jetting type insecticidal aerosol comprises (a) 1-methyl-2-nitro-3-[(3-tetrahydrofuryl)methyl]guanidine, (b) one kind of a polar solvent selected from a group of benzyl alcohol and propylene carbonate, (c) water and (d) a propellant containing >=50 wt.% dimethyl ether based on the whole amount of the propellant.
Patent JP-H0925107-A (JP)
Title: Production of silicon nitride powder
Inventor: KONYA YOSHIHARU
IPC: C01B21/068
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To stably produce silicon nitride powder having stable quality such as a stable ratio between α- and β-phases on an industrial scale. SOLUTION: Spherical particles formed by granulation-coating the surfaces of silicon nitride-base particles as nuclei with metallic silicon powder are used as starting material and nitrided in the temp. range of 1,000-1,500 deg.C in an atmosphere of nonoxidizing gas contg. nitrogen or ammonia.