baber/WOPTO huggingface dataset:
Patent JP-H04285972-A (JP)
Title: Image forming device
Inventor: GU ZENGIYOKU
IPC: G03G21/06
Filed: 1991-03-14
Abstract: PURPOSE:To constantly obtain a good picture even when the environment is changed by providing more than two environmental detection means and by setting image forming condition based on that detected result. CONSTITUTION:The environmental sensors 19a and 19b are installed as the environmental detection means constituted from a temperature sensor and a humidity sensor. The environmental sensor 19a is provided in a position in the vicinity of a developer replenishing device or in a position reflecting well the state of absorption of toner in the vicinity of a developing device 1, etc., and the environmental sensor 19b is installed in the position where the state of absorption of a recording member in the vicinity of a recording material cassette, etc., is reflected well. CPU18 is connected to the environmental sensor 19a, 19b, and a potential sensor 20 as well as a memory 22. The detected result of the environmental sensor 19a is recorded to a buffer of the memory 22 at every specified interval, and contrast potential and surface potential of a photosensitive drum 3 is under the control of the CPU18. Furthermore, control of transfer current and destaticizing current is carried out by the CPU18 from the detected result of the environmental sensor 19b.
Patent JP-S549827-A (JP)
Title: Refuse collecting car
Inventor: MORIWAKI IKUO
IPC: B65F3/12
Filed: 1977-06-22
Abstract: PURPOSE: To heighten loading efficiency, by mounting a compression device and a stotage device to a refuse collecting car, and by compressing and storing refuse thrown in from a refuse box. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03279407-A (JP)
Title: Method for preparing spinning dope
Inventor: MOCHIZUKI MASATSUGU
IPC: D01D1/02
Filed: 1990-03-24
Abstract: PURPOSE:To prepare uniform spinning dope free from unevenness of dissolution or concentration by dissolving a fiber-forming organic polymer in a specific dissolving device having an agitating blade inside and in which the agitating blade and a vessel are together arranged in tilted state. CONSTITUTION:A fiber-forming organic polymer is dissolved in a dissolving device having an agitating blade 2 inside, in which central shaft of a vessel 1 has inclined angle of 10-80 deg., preferably 30-50 deg. to vertical line and rotating shaft 4 of the agitating blade 2 is parallel to the central shaft of the vessel 1 and the vessel 1 and agitating blade 2 are arranged so as to position under the central shaft of the vessel 1 to prepare spinning dope.
Patent JP-S62227425-A (JP)
Title: So2 concentration control method for exhaust gas desulfurizing device
Inventor: KISATO SHIYUUICHI
IPC: B01D53/34
Filed: 1986-03-31
Abstract: PURPOSE:To control effectively by sensing SO2 concentration in treating gas to make deviation from set value to be an operation signal, compensating dynamic properties of heavy oil signal, feed forward adding to the operating signal and making the same a set signal to control quantity of absorbent. CONSTITUTION:Measured value signal coming out of a SO2 concentration transmitter 12 installed at the outlet of desulfurization device is put in a SO2 concentration regulator 13. A heavy oil flow signal 18 proceeds, and is differentiated by an operation instrument 16 and a feed forward gain 17 to compensate dynamic properties, while an added signal of the feed back operation signal out of the SO2 concentration regulator 13 and the feed forward operation signal of heavy oil flow are put in as a set value of a lower caustic flow regulator 15, by which a flow regulating valve 19 is regulated to control caustic flow. The adding signal is gain regulated by a ratio setting instrument 20 and put in as a set value into an upper caustic flow regulator 14.
Patent JP-H11270029-A (JP)
Title: Joint structure of panel and joining method for panel
Inventor: KATO KENJI
IPC: E04B2/74
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a panel and the joining method for the panel, by which the panel can be joined easily. SOLUTION: The panels are connected mutually through a joint metallic material 4 with first joint members 41, 42 installed to each panel 2, 3 to be joined and a second joint member 43 coupling the first joint members 41, 42 by engagement with these first joint members 41, 42. The first joint members 41, 42 have fixing sections 44, 45 fixed onto the panels 2, 3 and engaging sections 46, 47 engaged with the second joint member 43, the second joint members 43 have sections to be engaged 56, 57 interlinked with the engaging sections 46, 47 of a pair of the first joint members 41, 42 respectively, and tapered sections 54, 55 are formed to each engaging section 46, 47 so that the first joint members 41, 42 are pulled against each other mutually when the sections to be engaged 56, 57 are interlinked with the engaging sections 46, 47.
Patent JP-S5523112-A (JP)
Title: Manufacture of pitch
Inventor: OGURA TSUGITOSHI
IPC: C10G9/00
Filed: 1978-06-20
Abstract: PURPOSE: To obtain a pitch of good quality without requiring high-temperature reaction, by adding alkaline earth metal compound(s) to a heavy fraction of petroleum followed by heat treatment.  
     CONSTITUTION: To a heavy fraction of petroleum (the raw material), is added at least one sort of alkaline earth metal compound selected from CaCO 3 , MgO, Ca(OH) 2 , and Mg(OH) 2 , followed by carrying out heat treatment af 350W500°C (pref. 350W450°C) under low pressure for a pitch of good qualiby. The amounts of the alkaline earth metal compounds to be added are 0.1W3wt% (as Ca) for calcium  compounds and 0.05W20wt% (as Mg) for magnesium compounds. The particle size of the metal compounds is approximately 50W5,000μ. Thus, while affording the objective pitch of good qualiby, an organic solid material can be separated easily, and a high-qualiby fuel for combustion can be obtained by adjusting its properties. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S563138-A (JP)
Title: Electrospark machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/26
Filed: 1979-06-13
Abstract: PURPOSE:To perform stabilized and highly efficient working by a method wherein the overlapping oscillation by high-frequency and low-frequency oscillators is made to act on a working electrode. CONSTITUTION:A working electrode 1 is fixed to the tip of the horn 3 of an oscillating device and set to be opposed to an article 2 to be worked. The above oscillating device is equipped with the part of a high-frequency oscillator 4 and the part of a low-frequency oscillator 6. The working is performed by making the overlapping oscillation by both oscillators 4 and 6 act on the working electrode 1.
Patent JP-H06263367-A (JP)
Title: Stairs climbing machine
Inventor: ANDO KEIICHIRO
IPC: B66B9/08
Filed: 1993-03-09
Abstract: PURPOSE:To provide a climbing machine which can ascend and descend stairs having landings in a station, carrying a wheel chair or a hand cart on a carrier bed. CONSTITUTION:A stairs climbing machine is composed of a center support wheel 3, a carrier bed 1 having a near-front balance wheel 4, a support wheel running path 5 and a rail 2 having a support wheel traveling path 5, and an U-like groove for the balance wheel. Further, the traveling path is set to be higher than the lower inner surface 6 of the groove by a predetermined height at an inclined part of the stairs, and the traveling path and the lower inner surface of the groove are set to be flush with a horizontal landing so that the balance wheel is held between the groove at the upper and lower parts of the balance wheel. Accordingly, the carrier bed 1 comes up and down by driving a gear 9 meshed with a rack 8 while it is held in a horizontal condition.
Patent JP-S554204-A (JP)
Title: Method of fixing unit casing for automotive cooler
Inventor: NOBATA TETSUO
IPC: F24F13/20
Filed: 1978-06-21
Abstract: PURPOSE:To readily mount a body provided with a louver in an automotive cooler to form a closing plate at a round window perforated at an indoor unit casing of the cooler upon alteration of the body mounting in a vehicle. CONSTITUTION:In order to integrally connect indoor unit casing 9 divided at a dividing line f into two cases, a plurality of projections 2 provided on the back surface of the body 1 forming a closing plate are engaged into anchoring hole 11 perforated at the perihery of the round windows 10 perforated at both the cases 9 to thereby integrally connect the divided cases 9. The body 1 may consists of a ring plate 5 formed with a rib 6 at the peripheral edge thereof and a member 3 formed with a louber 7 as required. The projections 2 are essentially formed with flexible synthetic resin together with the body 1 to be anchored elastically at the hole 11.
Patent JP-S57189576-A (JP)
Title: Rectifying circuit
Inventor: TAKAMURA YOSHIO
IPC: H02M7/10
Filed: 1981-05-19
Abstract: PURPOSE:To simplify the design and the manufacture of a trasformer and to readily obtain a high voltage by connecting the suitable combinations of capacitors and rectifiers to the secondary coils of the transformer, thereby suppressing the increase in the insulating withstand voltage of the transformer. CONSTITUTION:An alternating current i made of a rectangular waveform is supplied to the primary coil n1 of a transformer T. A rectifier circuit is connected to the secondary coil n2 of the transformer T. This rectifier circuit has capacitors C1, C2, C3 and rectifiers D1, D2, D3. The middle tap m of the coils n2 of the transformer T is connected to the ground point g. When an alternating voltage E is generated at the secondary coil n2 of the transformer T, a voltage 4E is presented at the capacitor C3.
Patent JP-S59198907-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1983-04-28
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-H05240041-A (JP)
Title: Engine cooling water pump
Inventor: TOYODA KATSUHIKO
IPC: F01P5/12
Filed: 1992-02-26
Abstract: PURPOSE:To provide an engine cooling water pump which is able to improve the fuel consumption and control the occurrence of knocking and improve engine performance in a way of restaining ignition timing from turning to a timing delay tendency. CONSTITUTION:A revolution changing mechanism 28 changing the number of revolutions in a driven side shaft 4 by means of control over a control unit is installed in a driving force transmission device 17. At the time of a cooling water temperature being high or the line, revolution in a pump blade part 7 is stepped up and an amount of cooling water circulation is increasable. Accordingly, the cooling water temperature quickly goes down and knocking is thus restainable from occurring. In addition, at the time of low speed and low load, the revolution is adjusted so as to make the revolution go down, thus load is reduced and fuel consumption is improvable. Since any possible rise in the cooling water temperature can be checked by means of transfer adjustments over revolution in the pump blade part 7, ignition timing is preset in anticipation of the water temperature rise, whereby such a possibility that this ignition timing might be controlled so as to become a timing delay tendency is prevented in consequence, so that engine performance can be improved.
Patent JP-H08269353-A (JP)
Title: Water-based pigment paste for offset-printing, its production and offset ink
Inventor: SUGAMO HITOSHI
IPC: C09D11/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a water-based monoazo lake pigment paste which is improved in wettability of a vehicle even when a small amount of rosin is employed, shortens the flushing time, reduces the coloration of waste water and shows excellent fluidity, brightness, gloss and bronze and manifests excellent printability in offset printing. CONSTITUTION: A diazonium salt of an aromatic amine bearing a soluble group is made to couple with a coupling compound and the coupled azo dye is laked using a rosin to give a monoazo lake pigment. This lake pigment is slurried and added with an organic solvent boiling at 150-350 deg.C, then the pigment component is concentrated to give the objective water-based pigment paste for offset ink. The offset ink is prepared by flushing the pigment paste with a vehicle for a offset ink.
Patent JP-S531413-A (JP)
Title: Mixing circuit
Inventor: SATOU KOUICHIROU
IPC: H03D7/12
Filed: 1976-06-25
Abstract: PURPOSE: To increase the conversion gain by making the output terminal DC potential and the gate DC potential of IG-FET approximately equal and to enable easy integration by decreasing the number of components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01247614-A (JP)
Title: Foundation structure of building
Inventor: KOIKE YOSHIHIKO
IPC: E02D27/01
Filed: 1988-03-28
Abstract: PURPOSE:To easily construction-work a foundation permitting the superior air flow by installing a flat foundation body in planar form onto a ground and installing an outer peripheral foundation body onto the periphery of the flat foundation body and installing a pillar body integrally with each flat foundation body inside. CONSTITUTION:A flat foundation body 20 having iron reinforcements 23 is arranged onto broken stones 2, making the part onto which a pillar body 22 is erected thick. Then, an outer peripheral foundation body 21 and the pillar body 22 are arranged integrally with the flat foundation body 20. In this case, a cylindrical body 24 as shaping frame for shaping the pillar body 22 is not necessarily removed after shaping. The base of a construction is formed by bridging beams 25 and the base 26 at the top parts of the pillar body 22 and the outer peripheral foundation body 21.
Patent JP-S63243527-A (JP)
Title: Fixing device for rotation transmitting wheel
Inventor: ONOKI KENKICHI
IPC: F16D1/091
Filed: 1987-03-28
Abstract: PURPOSE:To easily conduct a belt replacing work by one operator by movably placing a rotation transmitting wheel in contact with the end portion of a rotary shaft and moving the rotation transmitting wheel along the support table surface. CONSTITUTION:A discoidal support table 13 is fixed to the forward end portion of a rotary shaft 2. A pulley disc 1 is positioned on the support table 13 and fixed to a shaft 2 by a ring 3, a bushing 4 and screws 6. In case of detaching the ring 3 and the bushing 4 from the shaft 2, the pulley disc 1 is placed on the support table 13 without falling. The pulley disc 1 on the support table 13 is moved along the table 13 to secure gap A to replace a belt. Accordingly, it is not necessary to lift up a large pulley disc 1, so that a belt can be replaced only by one operator.
Patent JP-H04220807-A (JP)
Title: Limiter circuit having field effect transistor
Inventor: MITSUSHIERU PUISEGIYUURU
IPC: H03G11/00
Filed: 1991-03-15
Abstract: PURPOSE: To provide a limiter circuit using a field effect transistor in which inserted phase change resulting from the field effect transistor operating in a saturated state can be minimized. CONSTITUTION: This is a limiter circuit having a field effect transistor constituted of two constant voltage supply sources, that is, a bias circuit 11 for a gate and a bias circuit 12 for a drain. A resistant load Rg is serially connected with the supply source for the gate of the transistor. This circuit can be applied especially to space communication.
Patent JP-S57191405-A (JP)
Title: Package type power generating facility
Inventor: TANAKA SUSUMU
IPC: F01K13/00
Filed: 1981-05-21
Abstract: PURPOSE:To attempt to made a piping device more compact and also reduce the structure of a turbine generator building by installing a feed water heater at the upper part of a horizontal condenser, in the subject facilities installed on the floatable barge. CONSTITUTION:The package type power generating facilities are loaded with a boiler 2, a turbine 3, a generator 4, transformers and the like, which are machines for constructing the power station, on a working barge 1 manufactured within the dock in a plant, and are constituted as a gigantic package P. A turbine generator building is installed on the working barge for protecting the machines and apparatuses. In the above facilities, a horizontal condenser 10 is installed within said building 20, and a feed water heater 21 for heating the condensate is installed at the upper part of the horizontal condenser 10. At a part where the feed water heater 21 has heretofore been installed, a separate feed water heater 22, a deaerator 12 and further another feed water heater 23 are installed.
Patent JP-H08275239-A (JP)
Title: Radio terminal equipment
Inventor: MATSUBARA SATOSHI
IPC: H04B1/38
Filed: 1995-03-31
Abstract: PURPOSE: To surely identify a terminal of disable connection in error display in the case of redialing when a call is made to the terminal whose ID code is not registered and the error is indicated. CONSTITUTION: When image data or character data or the like are sent to an opposite radio equipment via a center equipment, at first an ID code of the opposite radio terminal equipment is sent to the center equipment. When the ID code is not registered, the center equipment returns a transmission disable signal of image data or the like to a caller radio terminal equipment. In this case, a fault flag is set to an area corresponding to the ID in an SRAM 24 being a telephone directory memory in the caller radio terminal equipment and an error display is added to a display area of an LCD section 14 corresponding to the ID.  As a result, when a telephone directory menu is displayed by the LCD section 14 to make redialing to the terminal equipment of disable transmission, the terminal of disable connection is easily identified by the error display and the redialing to the terminal equipment of disable connection is prevented.
Patent JP-S61234459-A (JP)
Title: Word correction system
Inventor: OOYAMA YUTAKA
IPC: G06F17/21
Filed: 1985-04-10
Abstract: PURPOSE:To relieve the load of character input and error correction by extracting and offering automatically a correct word candidate when the user makes a mistake in spelling or usage of a Kanji (Chinese character). CONSTITUTION:A character string inputted from an input means 2, e.g., 'Senmon' is sent to a reading character string generating means 4 by a control section 1, a kanji dictionary 3 is retrieved based on Kanji components 'Sen' and 'Mon' to extract and reading of each Kanji, a possible reading character string is generated and the result is given to a word retrieval means 6. The word retreival means 6 retrieves the word dictionary 5 based on the obtained reading character string, extracts a corresponding word candidate, sends it to a word output means 7 for display.
Patent JP-S553440-A (JP)
Title: Introduction of cation groups into polymer of acrylic acid hydrazide
Inventor: KOBAYASHI MASAHIRO
IPC: C08K3/00
Filed: 1978-06-21
Abstract: PURPOSE: To obtain the title cationized compound useful as a coagulant, etc., without corroding the reaction apparatus, by reacting a specific acrylic acid hydrazide polymer with a water-soluble inorganic salt of an alkaline earth metal.  
     CONSTITUTION: The objective compound is prepared by reacting (A) a polymer of an acrylic acid hydrazide of formula [X is H, methyl; A is (meth)acrylamide, (meth)acrylic acid ester; B is a monomer unit copolymerizable with A component; l, m, n are, 30 mol%≤l≤100 mol%, 0 mol%≤m+n≤70 mol%, and l+m+ n=100 mol%], with (B) a water-soluble inorganic acid salt of an alkaline earth metal, e.g. CaCl 2 . The preferable examples of A is methyl acrylate, etc., and that of B is vinyl chloride, etc.  
     USE: Size stabilizing agent, paper reinforcing agent, coagulant, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5524908-A (JP)
Title: Permanent magnet alloy
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/053
Filed: 1978-06-22
Abstract: PURPOSE: To prevent efflorescent phenomenon by adding C, Si, and Ge to CaCu 5 - type permanent magnet consisting of La-containing REM and Co.  
     CONSTITUTION: A permanent magnet in which part of M of the RMA alloy is replaced with T and the T/La atomic ratio is in the relationship 0.01≤T/La≤1. (where R is La or a combination of La and one or two or more of Sm, Ce, Pr, Nd, Y, and Gd, M is Co or a combination of Co and one or two or more of Mn, Fe, Cu, and Ni, T is one or a combination of two or more of C, Si, and Ge, and 3.6≤A≤ 7.5). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62240629-A (JP)
Title: Ophthalmic drug composition
Inventor: HARA KENJI
IPC: A61K47/00
Filed: 1986-04-02
Abstract: PURPOSE:A water-soluble eye drop which has improved drug solubility and dispersibility in base and prolonged retention time on eye mucosa without damaging ectocornea, containing a dialkylphosphoric acid ester and a drug. CONSTITUTION:A water-soluble eye drop containing 1-20wt% dialkylphosphoric acid ester (e.g. didecylphosphoric acid ester arginine salt) shown by the formula (R1 and R2 are 6-24C hydrocarbon group; R3 and R4 are 2-6C hydrocarbon group; m and n are 0-20; X is H, alkali, ammonium, alkanolamine, etc.) and 0.01-20wt% drug in a weight ratio of 7/3-3/7. A miotic, mydriasis agent, remedy for cataract, remedy for corneas, etc., may be used as the drug and especially an antibiotic, adrenocortical hormone, anti-inflammatory drug, etc., are preferably used. The water-soluble eye drop is simply administered, absorbing properties of the eye drop is improved and medicinal effects are enlarged.
Patent JP-H05146071-A (JP)
Title: Simulator for training operation of power system
Inventor: MITAMURA KENICHI
IPC: H02J3/00
Filed: 1991-02-12
Abstract: PURPOSE:To simulate disturbance or step-out of generator correctly by performing voltage calculation in transient stability calculation and solving state equation of generator model in parallel with split unit. CONSTITUTION:A system split stage 8 is started by a system simulation monitoring/controlling means 3 and splits a simulator data, preserved in a simulator data preserving area 4, to be preserved in a split data preserving area 10. Subsequently, a transient stability calculating means 11 performs voltage calculation and simulates a generator model based on the data preserved in the split data preserving area 10. A data converting means 9 converts split calculation results, including voltage calculation results and generator response information, in the order prevailing before splitting and preserves thus converted results in the simulator data preserving area 4. A line power flow means 12 then calculates a line power flow based on the voltage values preserved in the simulator data preserving area 4 and preserves the calculation results in the simulator data preserving area 4. Subsequently, the system monitoring/ controlling means 3 is started again.
Patent JP-H01251603-A (JP)
Title: Method and apparatus for driving electromagnetic oscillator
Inventor: YOSHIDA TAKUMI
IPC: B65G27/32
Filed: 1988-03-31
Abstract: PURPOSE:To enable drive of an electromagnetic oscillator to be stopped substantially without residual vibration, by delaying stopping of outputting operation of an inverter up to the time when electromagnetic current conducted by an exciting coil is changed to the minimum level or near there. CONSTITUTION:A zero-cross detector 20 emits a timing pulse C when the phase of a sinusoidal signal (e) becomes 360 deg.. Thereby, output X of a flip-flop 21 is changed to 'L'. The output X of 'L' level is an OFF command signal which is a delayed command signal commanding to stop operation supplied to drivers BA1 and BA2. Thus, the drivers BA1 and BA2 stop emission of gate signals whereby power supply from a single-phase inverter 11 to an exciting coil 2 is stopped. Since the exciting coil 2 has approximately 100% inductance component, exciting current io is at the zero level or is close to the zero level and changing thereto. Since a body 1 is present near its nonoperating balanced position and moving thereto, residual vibration can be eliminated approximately completely. When the body reaches the nonoperating balanced position, the body is allowed to stop practically without any residual vibration.