baber/WOPTO huggingface dataset:
Patent JP-H06152205-A (JP)
Title: Attenuator
Inventor: KURUMISAWA SHINICHI
IPC: H01P1/38
Filed: 1992-11-13
Abstract: PURPOSE:To set the attenuation at a minimum transmission loss to a value close to 0dB substantially and to simplify the structure. CONSTITUTION:A 1st circulator 12 and a 2nd circulator 14 are provided and the 1st terminal of a 1st circulator 12 is connected to an input terminal 11, a 2nd terminal is connected to a switch 13, and a 3rd terminal is connected to the attenuation circuit 16 of plural bit steps. Furthermore, the 1st terminal of a 2nd circulator 14 is connected to the switch 13, a 2nd terminal is connected to an output terminal 15 and a 3rd terminal is connected to the attenuation circuit 16 of the plural bit steps. That is, the attenuation at a minimum transmission loss is set closer to 0dB.
Patent JP-H05145515-A (JP)
Title: Spread spectrum communication equipment
Inventor: IZUMI MICHIHIRO
IPC: H04J13/00
Filed: 1991-11-19
Abstract: PURPOSE:To reduce the cost by controlling a code generating section in response to the content read from a nonvolatile memory and using a single code generator for plural equipments in common. CONSTITUTION:A CPU 9 reads a number unique to each equipment stored by an E<2>PR)M 11 according to the program of a ROM 12 and stores the number in a built-in RAM. The CPU 9 receiving a communication start requesting signal from each I/F 13 read the data unique to the equipment stored in the built-in RAM and writes the data to an output port 10 and the port 10 controls a code generating section 6 with the output data. A code generator 7 generates N-kinds of pattern codes and a selector 8 selects the required pattern and inputs it to a spread modulator 2. The modulator 2 implements addition taking 2 as a modulus with the input data 1 and the result is mixed with the output of a local oscillator 4 and the result is outputted via a transmission filter 5. The inverse spread demodulation is similarly implemented. Thus, plural equipments use a common code generator to reduce the cost.
Patent JP-H10119924-A (JP)
Title: Gas filling and content filling mechanism for jetting container having two containers
Inventor: KITABAYASHI SEIICHI
IPC: B65B31/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To easily fill a pressurized gas in a space between an external container and an internal container by a method wherein a sealing member for closing an opening is provided at the leading end of a filling member, and the pressurized nitrogen gas is injected while preventing the pressurized gas from entering a bag-shaped content container. SOLUTION: For a gas filling and content filling mechanism of a jetting container comprising two containers, an external container such as a can, and a content housing container 5, a member for the filling of a content is pressed to the leading end opening 9 of a valve stem 10 with a ring packing when the content is filled, and the content is filled in the bag 5.  Also, when a pressurized gas is filled, a filling member having a sealing member 3 for closing an opening, which is brought into contact with the leading end opening 9 of the valve stem 10, is used, and the pressurized gas is prevented from entering the bag-shaped content container 5 by streaming down in a passage 28 for filling around the filling member when a pressing gas is filled, and the pressing gas such as nitrogen gas is filled in a space between the external container and the internal container 5 so that a desired pressure may be obtained.
Patent JP-S63161233-A (JP)
Inventor: NISHIHARA GORO
IPC: E04B1/24
Filed: 1986-12-22
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-H07161190-A (JP)
Title: Semiconductor integrated circuit
Inventor: YABE TOMOAKI
IPC: G11C11/413
Filed: 1993-12-03
Abstract: PURPOSE:To accelerate a speed and to reduce power consumption of a CMOS type semiconductor IC circuit. CONSTITUTION:An address input buffer P0 has NOR gates 31-33, and inverters 34-39, receives an address input A0, and selectively outputs a signal A'0 having the same phase as the address A0 and a signal A'0 having reverse phase to a signal line group 31 at the time of chip enabling. A buffer P1 similarly selectively outputs A'1/A'1. The signal A'1/A'0 is input from the group to a two-input NAND gate S0, to a CMOS gate. Gates S1-S3 are similarly operated. PM0Ses P1, P2, NMOSes N1, N2 have threshold voltages. With the configuration, a leakage current of the CMOS gate is reduced by turning OFF a CMOS gate of next state which inputs a complementary signal group of outputs of an input buffer (Vth of the NMOS is deep and Vth of the PMOS is shallow) by the NMOSFET at the time of chip disabling except the time of chip enabling, thereby reducing current consumption at the time of the chip disabling.
Patent JP-H08160917-A (JP)
Title: Driving circuit for matrix type liquid crystal display panel
Inventor: YABUUCHI HIDEAKI
IPC: G02F1/133
Filed: 1994-12-07
Abstract: PURPOSE: To provide a driving circuit of a matrix type liquid crystal display panel capable of reducing power consumption. CONSTITUTION: The potential of a junction point 39 is applied to an output terminal 40 to which signal electrodes S are connected and a bias setting transistor 37 is connected to the junction point 39. When an output voltage Vout received a pressure by an external perturbation returns to a normal potential and in the case of being restored from a high voltage to a low voltage, the transistor 37 is restored by the discharge current I03 by the transistor 37. A bias current IB is required to be changed in accordance with a voltage level impressed on a liquid crystal layer, that is, the amplitude of a counter electrode driving voltage applied on an input terminal 38. A bias current setting circuit 44 converts the driving voltage into a prescribed voltage level to apply it to the gate of the transistor 37 as a bias current setting signal Vb2 and controls the bias current IB properly.
Patent JP-S63156708-A (JP)
Title: Skin-beautifying agent
Inventor: ABE TAKEHIKO
IPC: A61K8/00
Filed: 1986-12-22
Abstract: PURPOSE:To provide a skin-beautifying agent containing homocysteine, etc., and hinokitiol as main active components, exhibiting inhibitive action at the formation of melanin pigment at a small amount compared with separate use of the components by synergistic effect, having excellnet stability and giving excellent skin-beautifying effect. CONSTITUTION:The objective agent contains hinokitiol and one or more compounds selected from homocysteine of formula C4H9NO2S, cysteine, ascorbic acid and their esters as main active components. The content of e.g. homocysteine or its ester is >=10mumol/1 and that of hinokitiol is >=40mumol/1. The main active components are mixed in cream, pack, lotion, etc. The formation of melanin pigment is suppressed to prevent the blackening of the skin. The product has high marketability.
Patent JP-2001127133-A (JP)
Title: Clustered vacuum treatment system
Inventor: SASAGAWA EISHIRO
IPC: B65G49/07
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a clustered vacuum treatment system with a high throughput which can convey a substrate rapidly to each vacuum treatment chamber and shift a conveyer carriage from a standby to processing. SOLUTION: This clustered vacuum treatment system is provided with a common conveyer chamber 30 positioned in the center, a plurality of vacuum treatment chambers 70A-70E which are positioned surrounding this common conveyer chamber, can communicate with the common conveyer chamber via a gate valve and treat substrates in a vacuum atmosphere, a loading chamber 10 which can communicate with the common conveyer chamber via a gate valve and to which substrates are conveyed, an unloading chamber 20 which can communicate with the common conveyer chamber via a gate valve and from which substrates are conveyed and at least three conveyer carriages 6A-6F for conveying substrates among the vacuum treatment chambers, common conveyer chamber, loading chamber and unloading chamber.
Patent JP-H09151676-A (JP)
Title: Press tool of plate material and hold structure of the plate material with the press tool and door of furniture, room, and the like
Inventor: KABASHIMA TAKEHIRO
IPC: E06B3/72
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of plate materials which differ in color and pattern by forming a storage part of the plate material in a door of furniture and providing a presser bar plate spring in a plate material push-in groove at a section which is equivalent to both side walls which oppose in the storage part. SOLUTION: A recessed storage part 6a which stores and holds a plate material S is provided on one face of a door main body 6. Plunge-in ports 6c, 6d which hold ends of the plate material S are provided at both ends of the storage part 6a. The plunge-in port 6c is formed in a more inner part than the plunge-in port 6d, and a plurality of press tools 1 which incorporate a spring are provided at innermost end of the plunge-in port 6c. The plate material S having design property such as favorite color and pattern is pushed into the plunge-in port 6c of the door main body 6 with hand to bring the plate material S into contact with a bottom part 6b of the storage part 6a. When the hand is off, the other end of the plate material S is pushed in and fixed in the plunge-in port 6d by a spring of the press tool 1.  When the plate material S is exchanged, follow the reverse procedures to remove it.
Patent JP-H01303300-A (JP)
Title: Monitor for cargo-handling car
Inventor: ZERIYUKO TEII YURUKA
IPC: G07C5/08
Filed: 1988-12-02
Abstract: PURPOSE: To obtain economically useful records of vehicle availability in an electric monitoring system for a cargo handling vehicle such as a fork lift or the like by recording use patterns of the fork lift in various combinations of measurable parameters. CONSTITUTION: A monitoring system is formed by three basic parts, that is, a series of transducers and switches indicated by a sign A, a timer and a counter indicated by a sign C, and a circuit B including a gating means for connecting the structural elements of A to the timer and couter C. When load is applied to the vehicle, a two-state switch 55 formed by a single pole double throw switch is operated to cut off the connection between a two-state switch 56 and a feeder circuit 49, and connect a common terminal of a two-state switch 61 to the feeder circuit 49. The output terminal of the two-state switch 61 is connected to circuits of timers 40, 41 through relays 62, 63. Accordingly, the switches regulate four kinds of use modes of a fork lift truck. The duration of each mode is recorded by timers 38-41.
Patent JP-H04174998-A (JP)
Title: Fluorescent lamp lighting device
Inventor: IMAI TAKAYUKI
IPC: H05B41/18
Filed: 1990-11-08
Abstract: PURPOSE:To supply sufficient pre-heat current in filament electrodes by operat ing a time constant circuit utilizing the voltage appearing across a pre-heat electrodes so as to control a three-terminal switching element. CONSTITUTION:When an AC tower supply 1 is turned on, a transistor 8 is driven into conduction state by supplying current in the base of the transistor 8 through a resistor 10. Consequently, a pre-heat current flows in a closed circuit comprising a ballast 2, a pre-heat electrode 4, the transistor 8, a diode 7, and a pre-heat electrode 5. In this case, since there exists a voltage drop across the pre-heat electrode 4 due to the pre-heat current, the voltage charges a condenser 13 in a time constant circuit through a resistor 11. The pre-heat state continues until the voltage across the condenser 13 exceeds the voltage across a Zener diode 14, but when exceeding the voltage, since a current flows between the gate and the cathode of a thyristor 12 through a resistor 15, the thyristor 12 turns on, and the transistor 8 turns off, and then the current flowing through the ballast is interrupted so that a lamp 3 turns into the light-on state.
Patent JP-S63156331-A (JP)
Title: Reliability evaluation element for thin film wiring and reliability evaluation of thin film wiring
Inventor: TATSUMA KENICHIRO
IPC: G01R31/30
Filed: 1986-12-19
Abstract: PURPOSE:To provide a very compact apparatus as an entire system, by providing a thin film wiring under test, which is formed on a semiconductor substrate, and providing a constant current source circuit, which is formed on said semiconductor substrate and supplies a constant current to said thin film wiring under test. CONSTITUTION:The initial resistance value of a thin film wiring under test 1 is measured through four electrode terminals 2-5 by using a four-terminal measuring method. After the initial measurement, an evaluation element is placed in a constant temperature oven. A voltage is applied across a voltage applying electrode terminal 7 and a grounding-point electrode terminal 8 from a constant voltage cource, which is provided outside the constant temperature oven. A constant current of, e.g., 3 MA/cm<2>, is made to flow through the thin film wiring under test 1, and the temperature in the constant temperature oven is kept at, e.g., constant temperature of 200 deg.C. After the specified period, the temperature of the evaluation element is recovered to room temperature, and the voltage applied on the evaluation element is turned OFF. The resistance value of the thin film wiring under test 1 is measured by using said four-terminal measuring method. The result is compared with the initial measured resistance value. The reliability of the thin film wiring under test is evaluated based on the difference. Thus the entire system can be made compact.
Patent JP-H06126148-A (JP)
Title: Method for controlling operation granulation device of fluidized bed or rolling fluidized bed
Inventor: WATANO SATORU
IPC: B01J2/16
Filed: 1992-10-19
Abstract: PURPOSE:To make it possible to form a particle of desired granulation physical property by controlling an air supply quantity from pipe for air supply to hold the height of a powder layer to a desired level and perform granulation operation based on the measurement value of a power layer using a layer level sensor and a moisture value by a moisture gauge. CONSTITUTION:The granulation device of a fluidized bed or a rolling fluidized bed consists of a metal net or a rotary plate 2, a pipe 5 for air supply arranged below the former, a spray 6 for liquid supply, a moisture gauge 9 and a layer level sensor 10 for measuring a powder layer level. Granulation operation is performed by controlling an air supply quantity from the pipe 5 and maintaining a powder layer level at a desired value based on the measured value of the powder layer level obtained by using a layer sensor 10 and the moisture value by a moisture gauge 9. In addition, the air supply quantity is controlled based on a difference between the measured value of the powder layer level and an output value obtained by a fuzzy inference based on said moisture value. Consequently, it is possible to obtain a particle of desired granulation physical property.
Patent JP-H06131651-A (JP)
Title: Magnetic recording medium
Inventor: KONO MASAHIDE
IPC: C09D127/04
Filed: 1992-10-16
Abstract: PURPOSE:To provide a magnetic recording medium having high dispersibility of magnetic powder, high surface smoothness and high electromagnetic transducing characteristics and ensuring a low error rate in high density digital recording. CONSTITUTION:This magnetic recording medium has a magnetic layer formed by dispersing ferromagnetic fine powder in a resin curable with electron beams and curing the resin with electron beams on the nonmagnetic substrate. Vinyl chloride resin having sulfur-contg. polar groups and curable with electron beams and urethane resin having phosphorus-contg. polar groups and curable with electron beams are used in combination as the above-mentioned resin curable with electron beams.
Patent JP-H03164285-A (JP)
Title: Image forming apparatus
Inventor: MIYAKE HISAFUMI
IPC: G03G15/00
Filed: 1989-11-24
Abstract: PURPOSE:To prevent the melting of an ink film due to the radiant heat of paper and to form an image at high speed by providing a distribution means guiding the paper passing through a fixing means to a printing means when a printing means is used and guiding the same to a bypass route when the printing means is not used. CONSTITUTION:A distribution means 7 is constituted of the change-over pawl 71 provided to a fixing means 1 on the paper discharge side thereof and, in such a case that a printing mode is selected, the paper P passing through the fixing means 1 is guided to a printing means 4 and, in the other case, the paper P is guided to a bypass route 6. Only the paper P to be printed is guided to a delivery roller 3 through a paper feed passage 5 and the paper P unnecessary to print is guided to the delivery roller 3 through the bypass route 6 and, therefore, the number of the papers P passing between a platen roller 41 and a thermal head 42 can be reduced and the melting of an ink film 43 due to radiant heat can be suppressed. Therefore, it is unnecessary to make the rising and falling stroke of the thermal head 42 long and printing can be performed within a short time and a copy can be rapidly performed.
Patent JP-H11141125-A (JP)
Title: Concrete form removing time confirmation device
Inventor: HOSOKAWA KIYOSHI
IPC: E04G21/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a concrete form removing time confirmation device capable of confirming an accurate form removing time in the execution of concrete work and reducing a construction period of time. SOLUTION: The form removing time confirmation device is so constituted that a detection signal is inputted in a micro-processor in the case a temperature is detected by a temperature sensor 3 every day, in that case, the day having a minus air temperature is warned by a warning buzzer 6, at the same time, it is displayed on a display 4, a detection signal of the minus temperature is outputted to a selective circuit consisting of a logical operation circuit so that it can not be inputted, and a switch is operated and is turned OFF. By the constitution, a detection signal of a temperature of the day having a plus air temperature is only inputted.  Operations are performed by the micro-processor to calculate an integrating temperature, compressive strength is calculated by an experiment formula, relation between the integrating temperature and compressive strength is compared with a standard graph, the number of days necessary to obtain the same compressive strength, or a form removing scheduled time is found out while watching the display 4 or is perceived by hearing the sound of an information buzzer 5. By the constitution, after the form removing time is confirmed, a concrete form is removed when the time arrives at the age.
Patent JP-H06155893-A (JP)
Title: Ink-jet recording sheet and manufacture thereof
Inventor: OGAWA SUSUMU
IPC: B41M5/00
Filed: 1992-11-16
Abstract: PURPOSE:To provide a coating type ink-jet recording sheet, in which image density is increased, strike-through and a cockling are reduced and the bleeding of a color-overlapping section is diminished, and provide a manufacturing method therefor. CONSTITUTION:An ink-jet recording sheet, in which the cross section of a support composed of wood pulp and a pigment as main components is divided into two equal parts, a pigment area ratio S1/S2 contained on each surface side is kept within a range of 25/75 to 45/55 and at least one layer or more of ink accepting layers are formed on the support surface side of S2, and the manufacture of the ink-jet recording sheet, in which the ink accepting layer is coated with a roll coater or a rod coater, are provided.
Patent JP-2001122610-A (JP)
Title: Method for manufacturing disproportionation reaction product of silane compound
Inventor: KAMEDA MAKOTO
IPC: B01J31/24
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the disproportionation reaction of a silane compound by developing a method capable of preventing the surfacce covering of a catalyst due to deposited metal silicon and holding the catalytic activity for a long period. SOLUTION: The disproportionation reaction product of the silane compound is manufactured by bringing a mixture of hydrogen halide such as hydrogen chloride with hydrohalogenated silane such as trichlorosilame into contact with the catalyst.
Patent JP-H02151466-A (JP)
Title: Recording apparatus
Inventor: HATAKEYAMA SHIRO
IPC: B41J15/04
Filed: 1988-12-02
Abstract: PURPOSE:To correct the curling of discharged recording paper to a large extent by constituting the guide means of recording paper so as to be usable as the curling correction means of the recording paper. CONSTITUTION:Predetermined difference in level is provided between the recording paper feed plane (a) of a guide means and the opposed contact point (c) of a recording head 23 in a platen roller 22 and one guide plate 52 constituting the guide means 50 is arranged so as to hold a small gap from the platen roller 22 and the leading end of the guide plate 52 is bent steeply. By constituting the guide means 50 as mentioned above, the guide means 50 also functions as the curling correction means of recording paper. Since the gap between the leading end of the guide means 50 and the platen roller 22 is extremely narrow, when the recording paper 21 passes the platen roller 22, the alteration of the leading end part of the recording paper to an upward route is steeply performed. By this method, the recording paper 21 is forcibly curled in the direction reverse to a curling direction and the curl possessed by the recording paper 21 is corrected to a large extent.
Patent JP-H08156824-A (JP)
Title: Cross member mounting structure
Inventor: KOMATSU JUNJI
IPC: B62D21/00
Filed: 1994-12-09
Abstract: PURPOSE: To easily keep the minimum height from the ground to prevent damage due to grounding and increase the degree of freedom of the layout of peripheral parts. CONSTITUTION: Body brackets 14 are provided between a pair of side frames 12 and a pair of second side frames 13, respectively, and both ends of a cross member 15 are fixed to the respective body brackets 14 via brackets 22 so that the joint may not exist under the side frame 12 to keep the minimum height of the cross member 15 from the ground. A space is also kept between the cross member 15 and a body to disperse load input to the cross member 15 into the side frames 12 and the second side frames 13 via the body brackets 14, the minimum height from the ground is easily kept in the state that the supporting strength of the cross member 15 is sufficiently kept to prevent damage due to grounding and still the degree of freedom of the layout of peripheral parts is increased.
Patent JP-H04179337-A (JP)
Title: Call reception control system for atm exchange network
Inventor: ARAKAWA NOBUYA
IPC: H04L12/911
Filed: 1990-11-14
Abstract: PURPOSE:To secure desired communication quality by judging reception propriety for a new call based on the real use conditions of switch cell buffers on a candidate route. CONSTITUTION:An ATM node 11 is provided with a switch 12 executing an exchange processing, plural switch cell buffers 13 buffering a cell concerning the exchange processing and a call reception control mechanism 14 controlling whether the new call is to be received or not when there is a call connection request from a terminal 21. The call reception control mechanism 14 is connected to respective switch cell buffers 13 and real use amount information on the switch cell buffers 13 is given to the mechanism 14 so as to control the buffers. The mechanism 14 judges the propriety of call reception by using real use amount information. Thus, the wrong estimation of the estimation band of a transmission line is suppressed and necessary communication quality is secured.