baber/WOPTO huggingface dataset:
Patent JP-H03178228-A (JP)
Title: Station monitoring device
Inventor: SATO KAZUO
IPC: H04B3/46
Filed: 1989-12-07
Abstract: PURPOSE:To reduce erroneous detection of abnormality and to miniaturize an equipment by providing a switch which is turned off through the detection of the abnormality of the station through the use of a circuit detecting the presence of an output of each filter and the presence of the abnormality of the station and connecting the output line of the switch and the output side line of filters whose frequencies are other than the frequency of its own station to transmission circuit to the next stage station. CONSTITUTION:A switch 322 which is turned off through the abnormality detection of its own station with a detection circuit 31 is provided on the output side line of a filter 302 extracting a monitoring current whose frequency assigned to its own station is f2 among output side lines of filters 301, 302,..., 30n. Then the output line of the switch 322 and output side lines of the filters 301, 303,..., 30n whose frequencies are f1, f3,..., fn other than the frequency f2 of its own station are connected to the transmission circuit 33 of a station of a next stage. Thus, erroneous detection of the abnormality due to a fault of devices other than a device of its own station is avoided, the equipment is miniaturized and the cost is reduced, the fault rate is lowered and the reliability is improved.
Patent JP-2001132031-A (JP)
Title: Shower hanger
Inventor: YOKOI HIROSHI
IPC: E03C1/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To improve convenience as a shower hanger. SOLUTION: A first unit, in which a hook 24, to which the shower head 4 is retained, is installed to a rail 22 in a freely vertically movable manner, and the second unit 30 to which a stand section 32 supporting a holder section 34, to which the shower head 4 is retained similarly, in a freely vertically movable manner to a counter 3 is mounted, are set up, and each unit 20, 30 is arranged independently and vertically on approximately the same straight line in a front view.
Patent JP-H03182281-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-12-11
Abstract: PURPOSE:To prevent erroneous operations of the integrated circuit on a control board and various electric parts by removably and attachably mounting an electric control device to a price ball collecting gutter. CONSTITUTION:An electric control device 48 is removably and attachably mounted on the back surface of a prize ball collecting gutter 4a provided on the back surface side of a playing board 4. Thus, connecting wires 75 for connecting electric playing machines such as a fluctuation prize device 10 to the electric control device 48 can be shortened, so that the mutual entwinement of the connecting wires 75 can be prevented. The connecting wires 75 never intertwine with various mechanism devices disposed on a back mechanism board 42. Thus, the fall of a connecting connector from a connector pin 73 and the midway cut of the connecting wires 75 can be prevented. Further, as signal lines for transmitting electric signals can be shortened, external noises are difficult to enter into the electric signals running in the connecting wires 75, and erroneous operations of the integrated circuit on a control board and various electric parts can be prevented.
Patent JP-H01162286-A (JP)
Title: Memory cartridge
Inventor: NAKAMURA YOSHIHISA
IPC: G11B23/30
Filed: 1987-12-18
Abstract: PURPOSE:To prevent unfair readout of secret information and forgery of the information, etc., by housing a microcomputer including an IC memory in one part of the holder of a memory cartridge and actively controlling a recording body by this computer. CONSTITUTION:A microcomputer 12 including the IC memory is housed in one part of the holder of a memory cartridge 11, the recording body is actively controlled by this microcomputer, or, other information is written in the IC memory of the microcomputer itself and controlled. Namely, a microprogram written in the IC memory is operated by the microcomputer housed in the memory cartridge. Thus, the recording body can be actively controlled, and the forgery and the unfair readout of the information written in the recording body can be prevented. Further, privacy can be secured by coding individual secret information with an information format which cannot be deciphered, and recording the secret information in the IC memory.
Patent JP-H01160843-A (JP)
Title: Production of neodymium-containing quartz glass
Inventor: ITO YOSHITAKA
IPC: C03C3/06
Filed: 1987-12-17
Abstract: PURPOSE:To readily obtain a large-sized homogeneous neodymium-containing quartz glass containing neodymium in a high concentration, by partially hydrolyzing an alkyl silicate with an acidic catalyst and adding a neodymium compound in producing the neodymium-containing quartz glass by a sol-gel method. CONSTITUTION:An acidic catalyst (e.g., hydrochloric acid) is added to partially hydrolyze a solution of an alkyl silicate (e.g., ethyl silicate) and a neodymium compound (e.g., triethoxyneodymium) is then added. Hydrochloric acid is subsequently added to hydrolyze the silicate and silica fine particles are added and dispersed to adjust the pH within the range of 3-6 and gelatinize the obtained sol solution. The resultant gel is then dried to afford a dry gel, which is subsequently heat-treated to provide a glass body. Thereby the aimed neodymium- containing quartz glass is obtained and preferably used as quartz laser glass, optical glass, etc.
Patent JP-2000140864-A (JP)
Title: Treatment of ammonia-containing water
Inventor: HARADA YOSHIAKI
IPC: C02F1/72
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To oxidize ammonia in ammonia-containing water to make it harmless by bringing the water into contact with oxygen-containing gas in presence of a catalyst under specific heat and pressure conditions, and with hydrogen peroxide in presence of a catalyst. SOLUTION: The ammonia-containing water goes out from a waste water storage tank 1, being adjusted to a desired pH with alkali and is raised the pressure with a pump 2, and also is mixed with oxygen-containing gas being >91% purity. The ammonia-containing waste water incorporating the oxygen- containing gas is raised the temperature as far as a specified temperature with a heat exchanger 3 and a heater 6, and is passed through an oxygen oxidation catalyst reaction tower 7, and with a contact decomposition reaction between the ammonia and the oxygen, the ammonia is removed.  Besides, treated water is passed through the heat exchanger 3 and a cooler 8 and is separated gas from the liquid with a gas liquid separator 9, then is added more quantity of hydrogen peroxide than reaction equivalent with respect to residual ammonia, then is fed to a peroxide oxidation catalystic reaction tower 10, and the residual ammonia is nearly perfectly removed with the reaction with the hydrogen peroxide.
Patent JP-H11152853-A (JP)
Title: Panel
Inventor: KITAGAWA MASAO
IPC: E04B9/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a panel in a boxed shape which can be formed by using arbitrary face bar, easily manufactured without using welding and bending work and applied at a site. SOLUTION: A plate shape mount part 22 is longitudinally protruded the upper end of a side wall 21 to be almost vertical against the side wall 21 and plural frame materials 2 in which holding grooves 25 are longitudinally formed inside the lower ends are framed along ht outer periphery of the face bar 1 to insert and hold the face bar 1 on its outer periphery into the holding grooves in the frame materials 2. As the face bar 1 is simply inserted and held in the holding grooves 25 in the framed frame materials 2, arbitrary face bar 1 can be used to allow easy manufacture without welding and bending. Still, the frame materials 2 and the face bar 1 which can be out in prescribed sizes at a site in assembly contribute to application at a site.
Patent JP-H02165868-A (JP)
Title: Contactless cutting method
Inventor: TAMADA TAKESHI
IPC: B23K10/00
Filed: 1988-12-16
Abstract: PURPOSE:To eliminate the need for a post treatment after cutting and to improve workability by cutting a sheet material while moving the molten scrap generated at the time of cutting to the cutting and removing part side of the sheet material by the air blown out of an air blowing device. CONSTITUTION:The cutting part 20c of a vehicle body panel 20 is successively fusion-cut by the plasma jet flow injected from a plasma nozzle 2 while the air is blown from an air nozzle 10 toward the cutting part 20c. The molten scrap 11 which is melted by the plasma jet flow and is blown to the rear side of the vehicle body panel 20 is pushed by the air flow from the air nozzle 10 to the cutting and removing part 20b side and is stuck and fixed to this part. The sticking and fixing of the scrap to a product part 20a side are thus prevented. The need for subjecting the cut edge of the product part 20a after the completion of the cutting to a molten scrap removing operation is eliminated in this way and the workability in the cutting operation is improved.
Patent JP-H01159033-A (JP)
Title: Air purification apparatus
Inventor: TOKUMITSU SHUZO
IPC: B01D46/00
Filed: 1987-12-17
Abstract: PURPOSE:To efficiently deodorize, by equipping a light to radiate ultraviolet against a photocatalyst, putting a dust collecting part in the windward of the photocatalyst, and installing a ventilator. CONSTITUTION:By operation of a ventilator 8, powder dust- and unpleasant odor-contg. air is sucked from a grill 9, relatively large dust is captured in a prefilter 2 and fine dust and smoke are captured in a fiber filter 3, and then unpleasant odor compds. with low b.p. such as NH3, amines, H2S, mercaptans, aldehydes, etc., are decomposed by a photocatalyst layer 5 (Pt-carrying TiO2) in the opposite of an ultraviolet radiating light 6 and blown from a blowing grill 11.
Patent JP-H04187587-A (JP)
Title: Device of growing crystal of compound semiconductor
Inventor: INADA TOMOKI
IPC: C30B15/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain high-purity compound semiconductor crystal in growth of compound semiconductor crystal by a pulling method by providing an airtight container to store a crucible with a pressure buffer path to communicates the inside and outside of the container and laying a pressure buffer container at n inlet and an outlet of the pressure buffer path. CONSTITUTION:In a device of growing compound semiconductor crystal wherein a crucible 1 charged with a compound semiconductor melt 5 of CaAs is wholly covered with a container 2 having high air tightness, the interior of the airtight container 2 is in an atmosphere containing a gas of an element having higher vapor pressure among elements constituting the melt 5 and the airtight container 2 is provided with a pressure buffer path 10 having throttled channel communicated with outside of the container 2, the following constitution is added. Namely, at least one of an inlet and an outlet of the pressure buffer path 10 is provided with a pressure buffer container 12 having the same or larger volume than space charged with the gas in the airtight container 2.
Patent JP-H06151894-A (JP)
Title: Semiconductor pressure sensor
Inventor: KAWAHIRA TETSUYA
IPC: G01L9/00
Filed: 1992-11-04
Abstract: PURPOSE:To prevent flow out of pressure medium by a cheap structure and to directly measure a gauge pressure in a semiconductor pressure sensor of a can type. CONSTITUTION:The title device is provided with a semiconductor pressure sensor chip 3 wherein a standard pressure is applied to one surface and a pressure which is a measurement object is applied to the other surface, a stem 2 whereon the sensor chip is mounted, a can 1 which covers a periphery of the sensor chip in combination with the stem and an air opening hole 12 which introduces an atmospheric pressure as a standard pressure into the can and applies it to one surface of the sensor chip. The device is further provided with a pressure medium introduction hole 4 which introduces pressure medium which is a measurement object to the other surface of the sensor chip and a diaphragm type sealing valve 8 which automatically blocks the air opening hole when a pressure inside the can exceeds a specified value and becomes higher than an atmospheric pressure of the outside.
Patent JP-H09140007-A (JP)
Title: Battery connection switch of electric vehicle
Inventor: ITO YASUMITSU
IPC: H01M10/44
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To enlongate the distance of traveling above the residual capacity of a main battery. SOLUTION: A battery connection switch 10 is equipped with a voltage sensor 12, which detects the output voltage Vb1of a main battery 82, a changeover means 14, which connects in series the main battery 82 with the auxiliary battery 82 or breaks them, and a control means 16 which breaks the main battery 82 and the auxiliary battery 82 through the changeover means 14 if the output voltage detected by a voltage sensor 12 is over the reference voltage Vr, and connects in series the main battery 82 with the auxiliary battery 88 through the changeover means 14 if the output voltage Vbl is below the reference voltage Vr.
Patent JP-H10163505-A (JP)
Title: Semiconductor inertia sensor and its manufacture
Inventor: SHIBATANI HIROSHI
IPC: G01C19/5769
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To mass-produce a semiconductor inertia sensor, without requiring wafer sticking processes nor laser machining process by forming a mobile electrode of polysilicon which is levitated from a glass substrate and a pair of fixed electrodes, holding the glass substrate and movable electrode in between. SOLUTION: A semiconductor inertia sensor 30 is constituted as an acceleration sensor and is provided with a mobile electrode 26 between fixed electrodes 27 and 28 fixed on a glass substrate 10. The electrodes 26, 27, and 28 are made of polysilicon and the oppositely facing sections of the electrodes 26 and 27 and electrodes 26 and 28 are formed into comb-shapes. The mobile electrode 26 is positioned above a recessed section 11, formed on the surface of the glass substrate 10 and supported by beams 31 and 31 at both ends in a state in which the electrode 26 is levitated from the substrate 10. A base end sections 31a of the beams 31 are fixed on the substrate 10. In addition, electrical wiring is individually laid to the base end sections 31a of the beams 31 and the fixed electrodes 27 and 28.
Patent JP-H11233263-A (JP)
Title: Organic el element
Inventor: YOON JONG GEUN
IPC: H05B33/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To increase the luminous efficiency and prolong the life of an element by including a layer composed of, at least, a prophyrin compound. SOLUTION: A second layer which functions to improve the adhesion force between a first layer and an organic laminated film so as to improve an electron transport of an organic EL element is composed of, at least, a porphyrin compound expressed by a formula. In the formula, A is -N= or -C(R)= (where, R is H, an alkyl, an arkoxyl, an aralkyl, etc.). M is an element selected from the group IA, group IIA, group IIIA, group IVA, period 3, period 4, period 5 and period 6 in the periodic table. Y is a material selected from an arkoxyl, a phenoxyl, an alkyl amine groups, or an element selected from the group VIA and the group VII. (n) is an integer, either one of 0, 1, 2. B(B1 -B8 ) are each H, an alkyl, and an aryl groups respectively.
Patent JP-2001144797-A (JP)
Title: Electronic mail system and method for confirming arrival of electronic mail
Inventor: AGUSU FANARU SHUKURI
IPC: H04L12/58
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system and an electronic mail arrival confirming method by which the existence of the electronic mail newly arrived to a client is confirmed at a server in a stage before the client is connected to the server. SOLUTION: The system is provided with a mail management table arranged at the side of the server, a means for moving a row which indicates the record of the client who confirms mail arrival with high frequency to a higher-order row and holding it in the mail management table and a means for moving the row which indicates the record of the client with the low frequency of mail arrival confirmation to a lower-order row and holding it in the mail management table.
Patent JP-H05161128-A (JP)
Title: Moving picture conversion coding error correction device
Inventor: HYODO MASAAKI
IPC: H04N19/136
Filed: 1991-12-04
Abstract: PURPOSE:To attain optimum error correction by replacing data with specific data by a prescribed method based on the result of analysis of the data whose error is detected but whose error cannot be corrected as a result of error correction decoding. CONSTITUTION:A block processing circuit 13 applies block processing to data of one pattern of digital moving picture data, a discrete cosine transformation(DCT) circuit 14 obtains a transformation coefficient, the data are quantized, error correction coding is applied to an error correction coder 16 and the result is recorded on a recording medium. An error correction decoder 17 decodes data read from a medium 11 and outputs the transformation coefficient from an inverse quantizer 18. A 1st correction circuit 19 analyzes data whose error can be detected but cannot be corrected and replaces the data with prescribed data based on the result of analysis. A 2nd correction circuit 22 replaces a reproduced picture element of a block having an error with a reproduced picture element of a preceding pattern when the data whose error cannot be corrected are data with a prescribed frequency component or additional information based on an output signal of the circuit 19.
Patent JP-H05161187-A (JP)
Title: Remote controller
Inventor: MACHII MIKIO
IPC: H04B10/114
Filed: 1991-12-04
Abstract: PURPOSE:To simply change over a channel even in the dark by permitting a main body to be held and the channel to be switche by one hand. To attract a spirit of play in the switching operation of the channel and to improve switching operability of the channel. To interest a user in the switching operation of the channel as if playing a game. CONSTITUTION:A main body 1 is provided with a pistol-grip-shaped part 3, a barrel-shaped part 5 provided with an infrared ray emission part 23 and a trigger-shaped par 6, and formed like a pistol. On the top of the main body 1, a control circuit boards 38 are provided. The control circuit board 38 is provided with infrared ray for switching the channel, infrared ray for adjusting volume and a control part for switching the channel, respectively. By operating the trigger-shaped part, the infrared ray emission part 23 emits infrared ray for switching the channel. Sound volume adjustment switches 9 and 10 are provided on the main body 1.
Patent JP-H03181952-A (JP)
Title: Magnetic toner
Inventor: TANIGAWA HIROHIDE
IPC: G03G15/08
Filed: 1989-12-12
Abstract: PURPOSE:To allow the uniform coating of the surface of a toner carrier with a magnetic toner in any environment by specifying the volume average grain size of the toner within a 4 to 7mum and determining the number distribution and triboelectrostatic quantity of the magnetic toner particles so as to satisfy specific conditions. CONSTITUTION:The volume average grain size is within the 4 to 7mum range and the number distribution and triboelectrostatic quantity of the magnetic toner particles are so determined as to satisfy equation I. In the equation I, A which is the real number 20<=A<=35 denotes the fluctuation coefft. S/D'1X100 of the number distribution; S denotes the standard deviation of the number distribution of the magnetic toner; D'1 denotes a number average grain size mum; -Q denotes the triboelectrostatic quantity (muc/g) with the iron powder carrier. The magnetic toner which effects sleeve coating even under low humidity or even if any developing sleeve is used or even with a developing device rotating at a high speed is obtd. in this way.
Patent JP-H02167552-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI KOICHI
IPC: C09K9/02
Filed: 1988-12-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity, small in variances of potentials in the light and in the dark at the time of successive image formation by repeating cycles of electrostatic charging and exposure, and superior in durability by incorporating a specified fluorenylidene compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains one of the fluorenylidene compounds represented by formula I in which each of R1 and R2 is alkyl, aralkyl, aryl, or a heterocyclic group, each optionally substituted; each of R3 and R4 is H, optionally substituted alkyl, alkoxy, nitro, halogen, or substituted amino; and at least one group of R1 - R4 may be a substituted amino or substituted by a substituted amino group, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity, and small in variances of the potentials in the light and in the dark at the time of repeating the cycles of charging and exposure.
Patent JP-H01161376-A (JP)
Title: Developing device
Inventor: ISHII KOJI
IPC: G03G15/08
Filed: 1987-12-18
Abstract: PURPOSE:To optimize force for pressing a photosensitive drum to a developer on a developing sleeve by adding the pressing force of the drum by a cleaning blade. CONSTITUTION:In a developing device constituted of pivoting the photosensitive drum 11 so as to move the drum 11 to a developing sleeve 15 side and pressing the drum 11 to the developer on the developing sleeve 15, the pressing force of the drum 11 is added by the cleaning blade 52. Consequently, the force pressing the drum 11 to the developer on the sleeve 15 can be controlled so as not to be intensified or weakened and the drop of the sliding force of the cleaning blade 52 or the reduction of cleaning performance due to the pressing of the drum to the sleeve 15 side is not generated.
Patent JP-H08174663-A (JP)
Title: Biaxially oriented polyamide resin film and production thereof
Inventor: SHIRAE TERUKI
IPC: C08J5/18
Filed: 1994-12-22
Abstract: PURPOSE: To reduce a curl phenomenon at the time of the treatment with boiling water to the utmost by satisfying the relations of two specific formulae at the same time. CONSTITUTION: A biaxially oriented polyamide resin film satisfies the relation of formula I:3% <=BSx<=6% (BSx shows the max. value among boiling water shrinkage factors in all directions) and the relation of formula II:BSa<=1.5% (BSa shows the absolute value of the difference between a boiling water shrinkage factor in a direction of +45 deg. with respect to the flow direction of the film and a boiling water shrinkage factor in a direction of -45 deg.) at the same time. The relative viscosity of a polyamide resin is pref. 2-3.5 and, in the case of below 2, impact strength becomes rather insufficient and, in the case of above 3.5, sequential biaxial stretchability becomes inferior by the increase of stretching stress.  When the value of BSx is below 3%, impact strength being one of the indexes of toughness/pinhole resistance becomes insufficient and, when the value of BSx exceeds 6%, lamination becomes inferior and delamination resistance at the time of hot water treatment becomes insufficient.