baber/WOPTO huggingface dataset:
Patent JP-H10170700-A (JP)
Title: Electron beam introducing duct
Inventor: SEKI HIROBUMI
IPC: G21K5/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To efficiently irradiate an electron beam to the whole gas by providing a means which sets electric potential of an opening of a gas flowing duct as reference electric potential and changes electric potential of a surface opposed to the opening. SOLUTION: The distribution of an electron cloud incident in gas 5 can be optimally adjusted by changing electric potential of a surface 12 opposed to a surface in which an opening 4 is arranged. In the case where energy of an electron is too small and cannot reach up to only a half of treating gas 5, when electric potential of the surface 12 is set to a sufficiently large positive value, the electron cloud can be attracted up to the vicinity of a wall.  To the contrary, in the case where energy of the electron is too large and collides with the wall, it works well when electric potential of the surface 12 is set to a negative, In this way, since the distribution of the electron cloud after incidence on the gas 5 can be controlled by adjusting electric potential of the surface 12, a loss of energy of the electron is minimized, and an electron beam can be irradiated to the whole treating gas 5. That is, the electron beam 11 having optional energy can be introduced to a duct having an optional dimension.
Patent JP-2000127756-A (JP)
Title: Air cleaning device for vehicle
Inventor: KAWASHIMA MASAFUMI
IPC: B01D53/86
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To efficiently regenerate an adsorbing body and to prevent discharge of a smell component, separated from the adsorbing body during regeneration, and decomposition gas, where the smell component is decomposed, to the internal part of a car room. SOLUTION: An air cleaning device A for a vehicle comprises a casing 1; activated coal 3 with a photo catalyst arranged in the casing 1; a blower 5 to generate an air flow in the casing 1; and a door 6 disposed at a branch point. A control means lights OFF an ultraviolet ray lamp 4 during cleaning operation, operates the blower 5; and operates the door 6 so that the interior of the casing 1 is communicated with a draft duct 13. During regeneration, the ultraviolet ray lamp 4 is lighted ON, the blower 5 is operated, and the door 6 is operated so that the interior of the casing 1 and an exhaust gas passage 12 are intercommunicated.
Patent JP-H06159589-A (JP)
Title: Thermally driven steam trap
Inventor: YUMOTO HIDEAKI
IPC: F16T1/10
Filed: 1992-11-13
Abstract: PURPOSE:To provide a thermally driven steam trap for intermittently operating an opening/closing valve. CONSTITUTION:A protruded part 25 consisting of spheric surface 26, is formed on a valve member 16, and is seated on or separated from a roundness surface 27 on the upper end periphery of a guiding route 8 of a valve seat member 7. A passing space 28 for letting condensate pass along the upper surface of the valve seat member 7, is formed between a lower wall member 19 and the valve seat member 7. A tilted surface 29 in the direction of the valve member 16 is formed on the upper surface of the valve seat member 7 around the guiding route 8. Since the force in the direction of opening valve works on the valve member 16 by the discharged condensate, opening/closing of valve is operated intermittently.
Patent JP-H05333294-A (JP)
Title: Clamp type screw locking mechanism for spectacles
Inventor: FUKUOKA MIKITO
IPC: G02C11/02
Filed: 1991-12-12
Abstract: PURPOSE:To realize a screwing mechanism which is not easily loosened without deteriorating the design of entire spectacles and increasing weight by providing a split clamp part and boring a tapered screw hole there. CONSTITUTION:The elastic clamp part consisting of four clamp elements 11, 11,... is protrusively provided on the barrel on one side of a hinge 1 having two barrels by cutting work. The screw hole 12 tapered on the side of the clamp part is bored on the hinge 1. The screw hole 12 is formed to be a female screw only at the barrel part on a side provided with the clamp part, and to be an unloaded hole at the other barrel part. A hinge 2 having one barrel and with the screw hole being the unloaded hole is combined with the hinge 1, and a male screw 3 whose diameter is not changed to the tip is screwed therein. When the screw 3 reaches the clamp part, it elastically deforms the clamp elements 11, 11,... toward the outside, and is tightened by the force of reaction.
Patent JP-H10165577-A (JP)
Title: Drum-type display device of game machine
Inventor: ENDO KAZUO
IPC: A63F7/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To permit the rotary speed of a rotary drum to be stable and to improve the precision of a rotary position for a game machine provided with the plural rotary drums which are rotated by an ultrasonic motor. SOLUTION: When a command for rotating the rotary drums is received (B1:YES), the display control circuit of a pinball game machine rotates the ultrasonic motor at a set speed (B5). In this case, when a speed correcting mode is set (B9:YES), a speed correcting frequency for rotating the ultrasonic motor at a stable rotary speed is set (B12) when the number of an inter-section pulse outputted from the rotary encoder of the ultrasonic motor differs from a target pulse number for a unit period (B11:NO). When a position correcting mode is set (B13:YES), a position correcting frequency for rotating the ultrasonic motor with high rotary precision is set (B16) when the number of the inter-section pulse differs from the targetpulse number (B15:NO).
Patent JP-H11163768-A (JP)
Title: Equipment and method for spread spectrum communication
Inventor: HANYA HIROSHI
IPC: H04B3/54
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication equipment and a spread spectrum communication method in which communications of high reliability are attained by decreasing errors in reproduced transmission information. SOLUTION: A transmitter 1 applies error correction coding to transmission information to generate transmission data, assigns a PN code in response to each bit of the data to apply spread spectrum processing to the transmission data and transmits the resulting data to a lighting line 101. A receiver 2 applies inverse spread processing to each bit of the received data from the lighting line 101 to obtain a correlation value corresponding to data '0', '1', discriminates each bits of the received data based on the comparison of the two correlation values, checks the presence of errors by decoding the error correction code with respect to the discriminated result.  When an error is detected, bits with a smaller difference in differences between the two correlation values in each bits obtained by inverse spread processing are regarded as being eliminated, so that elimination error correction of the bits are processed, and the transmission information is recovered.
Patent JP-H11263726-A (JP)
Title: Apoptosis inhibitor
Inventor: MATSUI JUNJI
IPC: A61K31/4439
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor useful as a preventive and therapeutic agent for diseases in which promotion of apoptosis concern, e.g. viral diseases, neurodegenerative diseases, myelodysplastic diseases, isthemic cardiopathy or liver disease by including a specific compound. SOLUTION: This inhibitor is obtained by including a compound of the formula  R is a (substituted)hydrocarbon or a heterocyclic ring; Y is a group of the formula CO, CH(OH) or NR<3> [R<3> is a (substituted)alkyl]; (m) is 0 or 1; (n) is 0-2; X is CH or N; A is a direct bond or a 1-7C divalent aliphatic hydrocarbon; Q is O or S; R<1> is H or an alkyl; ring E is 1 to 4 substituent groups; L and M are each H or a direct bond} or its salt. The compound of the formula has insulin-sensitive enhancing action. The inhibitor contains preferably pioglitazone or its salt, troglitazone or its salt or rosiglitazone or its salt. The dose of the inhibitor is preferably 2-20 mg/kg as the compound of the formula.
Patent JP-H10171348-A (JP)
Title: Correcting method for digital road map data
Inventor: IKETA YUKIKO
IPC: G09B29/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To easily and automatically correct digital road map data which are used for a navigation system. SOLUTION: A road network data automatic generating means 13 generates detailed road network data 13 for correction from road edging line data 12 having detailed information. Then a road network data matching means 15 makes basic digital road network data 11 and detailed road network data 14 of the digital road map data correspond to each other, and then the basic digital road network data 11 are replaced with the detailed road network data 14 according to the data which are made to correspond to each other to generate shapecorrected road network data 17.
Patent JP-H01174203-A (JP)
Title: Accelerator controller for electric motor car
Inventor: SHIBATA AKIRA
IPC: B60L15/28
Filed: 1987-12-25
Abstract: PURPOSE:To level of control in the whole operation range of an accelerator, by setting a characteristic changing means for changing the changing degree of input signal. CONSTITUTION:The accelerator voltage VACC1 of output generated from a variable resistor 30 jointed to an accelerator is fed to an absolute value amplifier 36 via an integrator circuit composed of a resistor 32 and a capacitor 34. By a comparator 46, the output voltage VACC2 of the absolute value amplifier 36 and a chopping wave from a chopping wave generator 48 are compared with each other, and the output of PWM controlling signal is directed to a driver 50. In the meantime, by a characteristic changing means composed of a resistor 38 and a Zener diode 40, the output voltage VACC2 of the absolute value amplifier 36 is limited to a specified value. As a result, operating property is improved, and control can be levelled off.
Patent JP-2000155327-A (JP)
Title: Liquidcrystal display device
Inventor: KITAMURA KOJI
IPC: G02F1/1345
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a circuit element in a semiconductor chip caused by diffused external light, as for a liquid crystal display device with a semiconductor chip. SOLUTION: Many transparent control electrode fine conductors 13 and 14 are arranged on both opposed surfaces of a pair of glass substrates 11 and 12, and a liquid crystal material 15 is enclosed in a counter gap between a pair of glass substrates 11 and 12, and a chip type semiconductor element is mounted and placed at the end part where many transparent control electrode fine conductors 13 and 14 are guided and gathered on at least one surface of the one of the glass substrates, and the chip-type semiconductor element and the end part where many transparent control electrode fine wires are guided and gathered are surrounded by a light shielding material so as to prevent the occurrence of the malfunction of the circuit element in the semiconductor element caused by the diffused external light.
Patent JP-H09166912-A (JP)
Title: Image forming device and developer container
Inventor: NANBA HARUYUKI
IPC: G03G15/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make an image forming device small in size and low in cost by reducing the number of parts used for supplying developer and recovering waste developer in the image forming device. SOLUTION: A movable partition wall plate 42 is provided in the developer container 40 replenishing the developer to the developing tank 30 of a developing device 11 so as to partition the container 40 into a replenishment chamber 43 and a recovery chamber 44. The new developer supplied to the tank 30 is housed in the chamber 43. Then, the waste developer in the tank 30 and waste toner from a cleaning device 12 are recovered to the chamber 44. By supplying the developer in the chamber 43 to the tank 30 and recovering the waste developer to the chamber 44 at the same time, the developer in the tank 30 is replaced with the new developer. The plate 42 is moved to the chamber 43 side according as the waste developer and the waste toner are recovered.  Since the replenishment of the new developer and the recovery of the waste developer and the waste toner are executed in a lump by one container 40, the number of parts is reduced.
Patent JP-2001146746-A (JP)
Title: Pull-out method for existing pile, and drilling casing to be used therefor
Inventor: ONODERA HIDETAKA
IPC: E02D7/22
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To definitely pull out an existing pile without impairing the environment for houses owned by the residents in the neighborhood, for which a large- scale equipment such as crane or the like having a large weight lifting force is not required without being restricted considerably by the location of the job site. SOLUTION: A casing 2 having a spiral projection 8 on the inner peripheral surface in the top portion is inserted to the ground so as to surround an existing pile 9 while rotating the casing 2, the spiral projection 8 at the inner side of the casing 2 is bored into the outer peripheral portion of the existing pile 9, the existing pile 9 is made into one united body with the casing 2, and then the existing pile 9 can be pulled out by pulling out the casing 2.
Patent JP-H04200694-A (JP)
Title: Method for removing total organic halogen compound in waste water of draft pulping stage
Inventor: HORIKOSHI TSUTOMU
IPC: C02F1/58
Filed: 1990-11-30
Abstract: PURPOSE:To inexpensively and extremely efficiently remove the total org. halogen compd. by adding an aluminum salt and iron salt to the waste water from a kraft pulping stage and specifying the pH to >=8.0 by using an alkali. CONSTITUTION:After the aluminum and iron salt are added to the waste water from the kraft pulping stage, the alkali is added to this waste water to adjust its pH to >=8.0, by which the total org. halogen compd. in the waste water of the kraft pulping stage is removed. The aluminum salt includes aluminum sulfate, aluminum chloride, polyaluminum chloride, etc. The iron salt includes ferrous sulfate, ferric sulfate, ferrous chloride, ferric chloride, etc. The alkaline source includes slaked lime, sodium carbonate, caustic soda, etc. While the treatment of the entire part of the waste water of a pulp plant is of course possible, the treatment of the waste water from the bleaching stage is more preferable in terms of the lower cost of the treatment, the higher efficiency of the treatment, etc., as the org. halogen compd. is formed in the kraft pulp beaching stage.
Patent JP-H07162144-A (JP)
Title: Heater tool structure of thermocompression bonding machine
Inventor: OKABE KOJI
IPC: H05K3/34
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a heater tool structure of a thermocompression bonding device which bonds a pressure-bonding object to a wiring pattern where chips and leads are arranged on the same line on a wiring board. CONSTITUTION:Cuts each equal to a chip in length are made to the tip of a heater tool 20 along its long direction as many as the chips to provide gaps 21 vertical to the pressure-bonding face 20a confronting the chips. By this setup, even it is a complicated wiring pattern where chips 2a and leads 2b are alternately arranged, the leads 2b arranged separate from each other can be bonded together through a single thermocompression bonding operation, so that a time required for thermocompression bonding can be remarkably shortened. The pressure bonding faces 20a are excellent in thermal balance and short in length respectively, so that they can be heated up to a prescribed temperature in a shorter time.
Patent JP-H11237858-A (JP)
Title: Matrix driving type display device and driving method therefor
Inventor: SUZUKI MUTSUZOU
IPC: G09G3/294
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory display quality by preventing the occurrence of crosstalk and flicker between adjacent display cells. SOLUTION: The lateral arrangement of discharge cells (display cells) is defined as a display line and in the case of the first display line shown in Figure, for example, on each display line, discharge cells 20 are connected to electrode wiring 31a and 33a at the interval of one cell (not shown) and the other discharge cells 20 are connected to the next electrode wiring 31b and 33b at the interval of one cell. In the first sub field at the first half part of each field, driving signals are supplied to every other electrode wiring (31a and 33a) and (31c and 33c)... and every other discharge cell is emitted and driven on each display line. Then, in the second sub field of the latter half part, driving signals are supplied to every other electrode wiring (31b and 33b) and (31d, 33d)... and every other discharge cell is emitted and driven on each display line.
Patent JP-H07163172-A (JP)
Title: Control method for inverter crane
Inventor: FUKUDA YOSHIO
IPC: B66C13/23
Filed: 1993-11-30
Abstract: PURPOSE:To realize safety operation by eliminating the strange feeling when an operator skilled in the operation of crane of conventional control system operates an inverter crane. CONSTITUTION:A programmable controller 14 built in an inverter. 10 is set with two types of sequence program deceleration characteristics, i.e., a normal deceleration characteristics when deceleration or stoppage is designated during operation and a higher deceleration characteristics when an operation in reverse direction is designated. During deceleration of a drive motor M, an operator switches the deceleration characteristics of the inverter appropriately by means of a controller 17.
Patent JP-H02173515-A (JP)
Title: Automatic leveling device for a pedestal part of surveying instrument
Inventor: SHIMIZU KIYOSHI
IPC: G01C15/00
Filed: 1988-12-27
Abstract: PURPOSE:To automatically execute leveling in a short time by providing a light emitting means formed in a pendulum and a sensing device provided with a horizontal coordinate provided with a light receiving means on every block on a pedestal part side. CONSTITUTION:In a pedestal part 5 of a survey instrument supported through three pieces of height adjusting screws 3a - 3c on a supporting board 1 of the upper end of a tripod, a light emitting means formed in a pendulum 16 and a sensing device 11 in which a horizontal coordinate 17 provided with a light receiving means on every block is provided right under the light emitting means are provided on the pedestal part side, at least two pieces among three pieces height adjusting screws 3a - 3c can be turned by a motor, and driving of the motor is controlled by an output of the sensing device 11. At the time of using by extending the tripod and adjusting the length of the tripod, the supporting board 1 is set to desired height. In the sensing device 11, a laser light emitted from a semiconductor 18 is condensed by a collimating lens 19 and reaches the horizontal coordinate 17, and detected by a photodiode 22. In such a way, leveling can be executed automatically in a short time.
Patent JP-H06154000-A (JP)
Title: Method for preventing crystallization of highly concentrated sugar solution
Inventor: MATSUDA NAOHITO
IPC: A23L21/20
Filed: 1992-11-17
Abstract: PURPOSE:To prevent crystallization of a highly concentrated sugar solution by irradiating the sugar solution with microwave. CONSTITUTION:A highly concentrated sugar solution having about 75wt.% or >=75wt.% solid content concentration is irradiated with microwave. Irradiation with microwave is carried out by a method, e.g. irradiating and heating for 30-300sec in a commercial microwave oven.
Patent JP-H10166288-A (JP)
Title: Commodity carrying device
Inventor: INOMATA SUMITOMO
IPC: B25J15/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To carry cap and stem parts as the package parts of semiconductor elements at the same time with one attracting head. SOLUTION: After an attracting head 1 is positioned to cover a cap 10 and a stem 11, a vacuum pump connected to a piping 14 is operated to exhaust gas from the inside of the attracting head 1. At this time, the cap 10 is first attracted to exhaust gas inside the cap 10 and the attraction area of the stem 11 is increased to attract the stem 11.
Patent JP-H11155733-A (JP)
Title: Electric water heater
Inventor: KANBA TAKAO
IPC: A47J27/21
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the taste of hot water from being spoiled while preventing hot water in a vessel from being damaged by the smell of external air or the smell of components consisting an electric water heater during the warmth retaining operation of the electric water heater. SOLUTION: Concerning this electric water heater, an opening/closing mechanism for covering a hole part 16 with an opening/closing valve 15 for detecting the temperature in a steam path 10 is provided on the steam path 10 of a lid body 6 covering a vessel 2 so that the contact of external air with hot water is reduced during the warmth retaining operation and the taste of hot water is prevented from being spoiled. Further, by providing a smell adsorbing member 13 at the position of no contact with liquid put in the vessel 2, the smell of external air or the smell of components consisting the electric water heater is forcedly collected by the smell adsorbing member 13 and hot water in the vessel 2 can be prevented from smelling nusty.
Patent JP-H01175529-A (JP)
Title: Informing device for shift position of automatic vehicle
Inventor: ONO KOICHI
IPC: F16H59/12
Filed: 1987-12-28
Abstract: PURPOSE:To carry out the operation of a vehicle at the optimum condition and prevent the waste of fuel by driving an informing means as a vehicle speed gets above a set speed when the position of a shift lever is in the second gear or when overdrive is not under way. CONSTITUTION:A shift position switch 2 is kept on at the time of the second gear. At this time, if a control circuit 4 detects a vehicle speed above 40km/h which is the improper speed for traveling at the second gear from a vehicle speed sensor 1, the control circuit 4 sends out an output and drives the informing means 5 of a buzzer, etc., to inform a driver of an improper shift position. Also, when an overdrive switch is off, as the control circuit 4 detects a vehicle speed above 60km/h, the control circuit 4 sends out an output to drive the informing means 5, thereby, enabling the driver to judge that the overdrive switch 3 be turned on. Thereby, the optimum operating condition can be obtained.
Patent JP-H03189542-A (JP)
Title: Colorimetric analysis apparatus and analysis method
Inventor: MARUYAMA HIROSHI
IPC: G01N21/59
Filed: 1989-12-19
Abstract: PURPOSE:To allow the measurement of chromaticity and turbidity at one time by changing the optical path length of tramsmitted light, branching the transmitted light of a sample cell, and making the branched light rays incident on 1st and 2nd photodetectors via a filter which transmits the light rays of 1st and 2nd wavelengths. CONSTITUTION:The light from a light source 11 transmitted through the sample cell 10 is branched by a half mirror 20 and is inputted to the photodetectors 21, 22. The filter 23 transmits the light of the 1st wavelength including only the turbidity component and the filter 24 transmits the light of the 2nd wavelength including both of the turbidity component and chromaticity component, respectively. The optical path length in the sample can form the case in which the mirror-diameter part at the front end of a transparent body 16 exists and the case in which the major-diameter part exists. The absorbance M1 including only the turbidity component alpha1 is obtd. by the detector 21 and the absorbance M2 including the turbidity component alpha2 and the chromaticity component beta2 is obtd. by the photodetector 22. The absorbance M1 can, therefore, be used as it is as the value for calculating the turbid ity. The ratio K between the turbidity component beta1 (M1) obtd. from the light of the 1st wavelength and the turbidity component alpha2 by the light of the 2nd wavelength is determined from a standard turbidity liquid and, therefore, the chromaticity component beta2 is calculated by M2-KM1.