baber/WOPTO huggingface dataset:
Patent JP-H04176423-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/28
Filed: 1990-11-09
Abstract: PURPOSE:To reduce an operational force on going ahead and increase workability without decrease of cleaning capacity due to a suction force on retreating, by controlling the suction force in accordance with the reciprocating movement of a floor nozzle. CONSTITUTION:In accordance with going ahead of a floor nozzle 7, the angle made by a pipe 5 against a floor face to be cleaned is lessened. At the same time, a joint 11 is rotated also and a photocoupler is confronted at a reflecting part and then a photo-transister is put on. And hence, a signal to advance the floor nozzle is output from a detection circuit 12. A control circuit 15 lessens current to an electric fan 1 through an electric current controller 14. In this way, the input of the fan 1 is constricted to regulate the suction force. Next, when the floor nozzle 7 is retreated, the angle made by the pipe 5 against the floor face is increased and the joint 11 is rotated counter-clock-wisely and the confronting relationship of the reflecting part and the photocoupler is released to put off the photo-transister. And hence, the detection circuit 12 does not output signals and the control circuit 25 returns the current to the electric fan 1 to the original figure through the electric controller 14.
Patent JP-2001123177-A (JP)
Title: Device for carbonization treatment of garbage
Inventor: YAMAGUCHI JINICHIRO
IPC: C10B53/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization treatment device which can enhance the stability of the rotary shaft of a stirring machine, facilitate the maintenance of bearings, and avoid the adverse effects of high temperature to a carbonization oven. SOLUTION: This garbage carbonization treatment device in which the rotary shaft 93 of a stirring machine 9 disposed in a carbonization oven B is rotatably supported on bearings 91, 92 disposed on both the side walls of the carbonization oven and in which a pulley 95 for transmitting a rotation power from a power section to the rotary shaft and so on are attached to one end of the rotary shaft. Therein, characteristics comprise disposing the bearing 91 on the other side of the rotary shaft on the outside of the sidewall 10 of the carbonization oven, inserting a support cylinder 19 welded to the side wall on the periphery of the bearing 91 on the other end side into a maintenance hole 18 opened in the side wall 17 of the heating oven, and further disposing a packing 21 for closing a space between the support cylinder 19 and the maintenance hole 18.
Patent JP-H05116935-A (JP)
Title: Alumina powder for producing injection-molded and sintered product
Inventor: ENBOKU MASAKAZU
IPC: C01F7/02
Filed: 1991-10-23
Abstract: PURPOSE:To provide an aluminum oxide powder especially suitable to produce an injection-molded and sintered product as a powdery raw material capable of giving a sintered product having higher quality and strength while enabling binder removing treatment in a short time. CONSTITUTION:This alumina powder for producing an injection-molded and sintered product has >=99.5wt.% aluminum oxide content. The aluminum oxide has >=0.3 deg. half-width of the X-ray diffraction peak of the (104), (113), (116) or (012) face of alpha-alumina and the average particle diameter of the metal oxide powder is within the range of 1-100mum.
Patent JP-H11140965-A (JP)
Title: Analyzing method of structure frame
Inventor: FUKUZAWA EIJI
IPC: E04B1/18
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the efficient analyzing method of a structure frame by which the increase of displacement degree-of-freedom numbers in analysis is inhibited while ensuring necessary analytic accuracy, the workload of programming is also reduced and an arithmetic processing time is shortened. SOLUTION: Various dimensions such as size related to member rigidity, column-beam connection-section rigidity, etc., a Young's modulus, a shear modulus, etc., are input, and the member rigidity is evaluated on the basis of input values. A column-beam connection section is treated as a rigid zone, and the effect of the shear deformation of the connection section is added to the shear deformation of the member by formula. Accordingly, the shear deformation of the column-beam connection section is introduced equivalently to the shear deformation of the member, and the displacement degree-of-freedom of analysis is not increased. When a computation model in a corrected form is determined, stress analysis and earthquake response analysis are conducted on the basis of the model.
Patent JP-H06229226-A (JP)
Title: Device for determining timing of regeneration of particulate filter
Inventor: TAICHI YOUSUKE
IPC: F01N3/02
Filed: 1993-12-06
Abstract: PURPOSE:To provide an inexpensive device for determining the timing of regener ating a particulate filter, which can appropriately determine the timing of the regeneration. CONSTITUTION:A determining device comprises operating time detecting means A for measuring an operating time T of an internal combustion engine EG after regeneration of a filter PF, operating condition detecting means B for detecting an operating condition of the engine EG, operating time weighing means C for multiplying the operating time T of the engine EG by a coefficient so as to prolong an apparent operating time T, and regeneration timing determining means D for comparing the accumulated value SIGMAT of the apparent operating time T with a reference time RT so as to determine that the timing of the regeneration of the filter comes when the accumulated value SIGMAT' exceeds the reference time TR, and then to operate a regeneration control device CP.
Patent JP-H10135984-A (JP)
Title: Timing generator and traffic-shaping device
Inventor: NOZAKI MASANORI
IPC: H04L29/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the device that generates a timing, corresponding to an optional speed designated by the user. SOLUTION: A greatest common multiple arithmetic section 1 calculates a greatest common multiple between a user request speed and a maximum speed in a transmission line. A user request speed division section 2 applies division of a maximum greatest common multiple to the user request speed. A transmission line maximum speed division section 3 divides the transmission line maximum speed by the greatest common multiple. A cell transmission interval calculation section 4 divides the transmission line maximum speed dividend by the user request speed dividend, to obtain its quotient and its residue.  A table-generating section 5 generates a cell transmission interval table consisting of blocks, whose number is the number of user request speed dividend and having cell intervals equivalent to the same value as the quotients for the residue blocks and to the values obtained by subtracting 1 from the quotient of the remaining block as a table, denoting the value of one period of the cell transmission interval at the user requested speed.
Patent JP-H10133499-A (JP)
Title: Belt transferring device of image forming device
Inventor: YOSHIMURA AKIRA
IPC: G03G15/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a transferring belt of an image forming device capable of keeping members being liable to be deformed by a local pressing in a state of being separated in a fixing device, without using a particular inserting member, at the time when the image forming device is not used. SOLUTION: This device is constituted that a fixing belt 6 can be separated in the heating roller radial direction with respect to a heating roller 2. In this case, the driven roller 5 for extending the fixing belt 6 with respect to to the pressure roller 4 is provided inside a loop of the fixing belt 6, and the driven roller 5 together with the pressure roller 4 are constituted so as to severally move freely in the direction operating from the heating roller 2 in a state of maintaining a specific tension to the belt 6. Then, the separating operation is performed at the time of detecting a jamming of the recording medium, or at the time of non-image forming process.
Patent JP-H01148230-A (JP)
Title: Dish washer
Inventor: NAKAMURA HIROO
IPC: A47L15/14
Filed: 1987-12-04
Abstract: PURPOSE: To perform cleaning or rinsing and drying of tableware, to simplify the structure and to improve reliability by delivering high pressure and high temp. air obtd. from air compressor to a jetting device and jetting high speed air flow and water to the tablewares. CONSTITUTION: A scroll type compressor 4 is driven and air sucked from a suction hole 67 by revolution of a revolving scroll 61 is compressed in the central direction in a compression room 69 and the compression room 69c is communicated with an outlet 68 and the air is evacuated and is delivered to a jetting device 5 through a high temp. and high pressure air pipeline 9. High temp. and high speed air flow is jetted into water from a jetting outlet 8 of the distribution part 7. When water level is (b) in a cleaning tank 1, water is spouted up by the high speed air flow and the mixed flow of air and water is sprayed on the tablewares to perform cleaning or rinsing of the tablewares 2. When the water level is (c), water in the cleaning tank 1 is stirred by the high speed air flow to perform cleaning or rinsing of the tableware 2.  A damper 12 is opened and drying of the tableware 2 is finished in a short time with air jetted from the jetting outlet 8.
Patent JP-H02152330-A (JP)
Title: Frequency converting system
Inventor: ONO YUJI
IPC: H04B1/26
Filed: 1988-12-05
Abstract: PURPOSE:To obtain the stable transmitting wave of a repeating station by detecting a specified frequency component, which is included in the wave of a host station to be received, and defining such a specified frequency as the reference frequency of a PLL frequency synthesizer. CONSTITUTION:The 4.5 frequency component to be included in the received input of the host station wave, is detected by a detector 16. Next, the oscillating frequency signal of 4.5MHz, whose phase is synchronized to that of this frequency component, is obtained by a PLL oscillator 17 and a 0.5MHz frequency signal is obtained by a divider 18. By multiplying or dividing this frequency signal in multipliers 19 and 20 and a divider 21, the signals of 1MHz, 6MHz and 10MHz are obtained. Further, when the multiplying number of PLL variable multipliers 22-24 is selected according to the channel of a TV to be used and the type of off-set, a prescribed output from station can be obtained.
Patent JP-H08161691-A (JP)
Title: Information transmitter for automobile and on-vehicle information receiver
Inventor: MIYAKE KATSUMI
IPC: G01C21/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide the information transmitter for automobile and the on- vehicle information receiver in which information representing positions of newest installations and routes or the like not registered in a package medium or the like loaded in advance is displayed. CONSTITUTION: The information transmission 1 is provided with a modem (reception means) 4 receiving a request from a user 2, a CPU 7, a MODEM 8 and a pager transmission station 10 acting like a means sending position information of an installation on request, and a navigator (information receiver) 15 is provided with a pager receiver 11 acting like a means receiving the sent position information, and a CPU 13 acting like a means displaying the installation position and the route to the installation on a map of a display panel 14 based on the position information.
Patent JP-H07160998-A (JP)
Title: Traffic signal controller
Inventor: TOYAMA MASAKAZU
IPC: G08G1/097
Filed: 1993-12-07
Abstract: PURPOSE:To replace a blue-blue output detection section while keeping three color control without extinguishing a traffic signal controller. CONSTITUTION:The controller is provided with a signal control section 11 controlling a traffic signal, a signal light switching section 12 switching a traffic signal light, a transmission reception section 13 making communication with a traffic control center, a blue-blue output detection section 14 monitoring an output of the signal light, a blue blue output detection section monitor section 15 monitoring the state of the blue-blue output detection section 14 and outputting an operation signal when power interruption is detected, a blue signal interruption section 16 extinguishing forcibly the blue signal when a fault of the signal light signal output is detected by the blue-blue output detection section 14 and a blue-blue output detection section maintenance section 17 inhibiting the operation of the blue signal interrupt section 16 with the operation signal from the blue-blue output detection section monitor section 15.
Patent JP-H08156532-A (JP)
Title: Pneumatic tire
Inventor: YOSHIDA HIROTO
IPC: B60C19/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide a pneumatic tire in which a lighter weight and a reduction in noise can be attained. CONSTITUTION: In a pneumatic tire T having a carcass ply 3 reinforced by a belt layer 2 arranged on the inside of a tread part 1, A1 /A2 represented by the ratio of gauges. A1 to A2 of lateral side parts 4 in one tire maximum width position is set to 40-90%, and A1 is set to 2.7mm or more.
Patent JP-H04177320-A (JP)
Title: Liquid crystal device
Inventor: HANAMI TAKAYOSHI
IPC: G02F1/133
Filed: 1990-11-13
Abstract: PURPOSE:To provide one liquid crystal device with both of high contrast characteristic and high speed response by making the component of liquid crystals sandwiched between two pairs of transparent substrates different for each, and by switching a panel driven when necessary. CONSTITUTION:The arranged film layers of substrates 11a-11d are opposed with each other, and liquid crystal particles 14 and 15 form spiral structures 16, 17 which are twisted by not less than 180 deg., while liquid crystal driving voltage can be applied to transparent electrodes 12a-12d. A light source 18, a deflector 19a, and an analyser 19b are sealings 1a-1d for sealing the liquid crystal particles. The components of the liquid crystals 14, 15 sandwiched between two pairs of transparent substrates 12a, 12b, and 12c, 12d, are different from each other, and a panel driven is switched when necessary. One liquid crystal device can thus be provided with both of high contrast characteristic and high speed response.
Patent JP-2001127778-A (JP)
Title: Bus analyzer
Inventor: KURIYAMA KAZUYA
IPC: H04L12/40
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a bus analyzer with high reliability that can prevent missing of captured data by detecting occurrence of a bus reset storm. SOLUTION: The bus analyzer that captures packet data communicated through a bus so as to measure and analyze a state of the bus, includes a counter that counts the number of bus reset signals communicated through the bus, a timer that controls a count time of this counter, and a discrimination section that discriminated the occurrence of the bus reset storm when the count of the counter reaches a prescribed value.
Patent JP-H08146012-A (JP)
Title: Electromotive pipette device
Inventor: SAKAI TOSHINORI
IPC: B01L3/02
Filed: 1994-11-16
Abstract: PURPOSE: To provide an electromotive pipette device executing the suction and dispensing discharge of a liquid with high accuracy, minaturized as a whole and having general-purpose usability. CONSTITUTION: The electromotive pipette device is equipped with a piston part 2 engaged with one end part of a liquid sucking cylinder part 1, a cylindrical slider main body 3 connected to one end part of the piston part 2 and permitted to reciprocally move in the same direction as the piston part 2 and a reciprocal movement energizing means 4 energizing the cylindrical slider main body 3 for reciprocal movement. The reciprocal movement energizing means 4 is constituted of a main screw part 4A energizing the cylindrical slider main body 3 for reciprocal movement through the screw through-hole 3A of the cylindrical slider main body 3 and the motor 4B for rotationally driving the main screw part 4A. A liquid sucking chip part 9 is provided to the other end part of the cylinder part 1 in a freely detachable manner.
Patent JP-H04177830-A (JP)
Title: Horizontal low pressure vapor growth device
Inventor: OKAMURA MIKIO
IPC: H01L21/285
Filed: 1990-11-13
Abstract: PURPOSE:To prevent the oxidation of a contact hole in the case of making a polycrystalline silicon film for electrode wiring formation so as to reduce contact resistance by providing a means for putting the inside of a carry part in inert gas atmosphere. CONSTITUTION:The carry part 11A at the front of a reactor 1 is composed of a cover 12, which is provided with a hatch 12 for carrying in and carrying out the boat 5 carrying a wafer, nitride pipes 3, which have nozzles 3A-3H for introducing nitride gas into this, and lower exhaust pipes 4A-4F. Accordingly, it becomes possible to lower the concentration of oxygen in the vicinity of the silicon wafer carried in the furnace. Hereby, in the case of using a polycrystalline silicon film for electrode wiring, the oxidation of the contact hole is prevented, and the contact resistance is reduced.
Patent JP-2000128898-A (JP)
Title: Poly(l-aspartic acid) and its production
Inventor: MATSUMURA SHUICHI
IPC: C12P21/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new polymer having a high ratio of α-peptide, high stereoregularity, high optical purity, excellent biodegradability, biocompatibility and functionality by treating an aspartic ester with an actinomyces-derived alkaline protease. SOLUTION: This polymer comprises structural units of formula I and formula II (R1 and R2 are each a 1-3C alkyl), contains >=80 mol % unit I and has >=2,000 molecular weight. The polymer is obtained by bringing an aspartic ester of formula III into contact with an actinomyces-derived alkaline protease (preferably derived from Streptomyces sp.). Preferably the reaction is carried out at 40-60 deg.C for 5 hours to 30 days by making an initial substrate concentration and enzyme concentration in the reaction solution 0.1-20% respectively. The amount of water added is preferably 5-10% based on the whole reaction solution. When the objective polymer is hydrolyzed, a poly(L-aspartic acid salt) having >=80 mol % βpeptide bond is obtained.
Patent JP-H11141791-A (JP)
Title: Pipe joint made of resin
Inventor: NISHIO KIYOSHI
IPC: F16L19/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To allow a pipe joint made of a resin for use in piping for high-purity liquids and very pure water to keep good sealing performance over a long period by producing sealing surface pressures both axially and radially and to make it easy to control the tightening torque of a push ring. SOLUTION: A joint main body 1 is provided with a socket 11, a cylinder part 12, an annular groove part 13, and a stepped face 14. An inner ring 3 pushed in by a push ring is provided with an outer projecting part 34, an inner projecting part 35, and an annular recessed part 36. An axial seal part S10 is formed on at least one of the axially opposite parts A1, A2, A3 of the parts 34, 35, 36. A radial seal part R10 is formed on at least one of the radial parts B1, B2, B3 of the parts 34, 35, 36.
Patent JP-H05265840-A (JP)
Title: Computer system and data processing method
IPC: G06F12/00
Filed: 1992-11-17
Abstract: PURPOSE: To give a file format which is transparent to application and other system components. CONSTITUTION: In order to give the file format which is transparent to the application program and other system component, a multimedia manager input/ output(MMIO) process is used for the system of a multimedia manager/2, so that the conversion of a data format is enabled, and the support for adding the file format and a storage system format is easily introduced.
Patent JP-H09226060-A (JP)
Title: Lid for heating container having fog resistance
Inventor: KITAMURA ATSUSHI
IPC: E01F9/619
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lid for heating container having excellent fog resistance which prevents fog and attachment of water drops and has excellent visibility of foods to be displayed, by providing a surface layer which contains substantially transparent photocatalytic particles on at least an inside surface of a lid base material for a transparent heating container. SOLUTION: On at least an inside surface of a transparent lid base material, a surface layer which contains a substantially transparent photocatalyst is provided. Thus, the surface of the surface layer shows hydrophilic property in response to light excitation of the photocatalyst. To the surface layer, a silica and a solid acid or a silicone is added. The photocalyst means a substance wherein an excitation (light excitation) of electron in valence band is generated so as to generate conduction electron and electron hole when an energy which is larger than an energy gap between a conduction band of its crystal and the valence band, i.e., a light (excitation light) of short wavelength is applied. For example, an anatase-type titanium oxide, a rutile-type titanium oxide, a tin oxide, a zinc oxide, and a bismuth trioxide are suitably utilized.
Patent JP-2000134147-A (JP)
Title: Data communication system
Inventor: ISHIKAWA DAIKI
IPC: H04W4/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by automatically starting data communication between a purchaser side device and a sales shop side device, so as to realize advertisement of articles from the sales shop side device when the purchaser side device carried directly or indirectly by a purchaser approaches a selling office. SOLUTION: A radio wave beacon transmission reception section 22 of a selling office side device 20 always transmits a radio wave beacon signal, and when a purchaser side device 10 carried by a purchaser enters the reception area of the radio wave beacon signal, a radio wave beacon transmission reception section 12 of the purchaser side device 10 transmits an acknowledgement signal. The selling office side device 20 accesses the purchaser side device 10 by using access data specified by a purchaser ID in the acknowledgement signal via a public telephone line 30 and transmits article advertisement information to the purchaser side device 10. The purchaser can decides on the intention of purchase by looking at the advertisement information, before actually looking at articles in the sales shop. Then the purchaser can also use the purchaser side device 10 to place an order to the selling office side device 20.
Patent JP-H01147564-A (JP)
Title: Developing device
Inventor: KANESHIGE MASATOSHI
IPC: G03G15/01
Filed: 1987-12-04
Abstract: PURPOSE:To extend the life of a developer by providing a means which controls the rotative speed of a toner agitating roller so that this rotative speed at the time of non-development is lower than that at the time of development. CONSTITUTION:At the time of development, a shutter 16 is opened to allow the developer to pass a toner agitating roll 11, an agitating roller 15, and a developing roller 7 in order and toner in the developer is supplied to a photosensitive body 3. Then, the roller 11 is rotated at a relatively high speed, namely, 200 times per minute. At the time of non-development, the shutter 16 is closed to stop passage of the developer among rollers 11, 15, and 7 and the developer remaining on the roller 7 is recovered to the peripheral part of the roller 11 by a carrying roll 10. The roller 11 is rotated at a rotative speed lower than that for development, namely, 100 times per minute to gently agitate the developer, thereby preventing excessive stress.