baber/WOPTO huggingface dataset:
Patent JP-H0565844-A (JP)
Title: Fuel injection device
Inventor: TAKAHASHI TAKANORI
IPC: F02D41/04
Filed: 1991-09-04
Abstract: PURPOSE:To prevent an engine from being lowered in revolution while the engine is started or warmed up with a throttle valve fully closed in an air mixing type fuel injection device. CONSTITUTION:While an engine is started or warmed up, intake air passing through a bypass passage 12 with a throttle valve 3 fully closed, is blown out into an intake manifold 11 out of the neighborhood of the circumference of the nozzle of an injector 6 so as to be acceleratedly atomized. And when the temperature of cooling water exceeds a specified one, an electromagnetic valve is shifted from an open position to a close position. In this case, an air-fuel ratio becomes one equivalent to lean burn because the manifold is increased in wetness. In this place, fuel which is different from fuel injected from the injector 6 while being synchronized with engine 1 revolutions, is temporarily injected out of the injector 6 while being asynchronous with engine revolutions by means of an ECU 4. This constitution thereby allows fuel equivalent to the amount of the wetness of the manifold, which is a cause for the former lack of fuel sucked in cylinders, to be supplemented while an air-fuel ratio is turned out to be proper, so that the engine is prevented from being lowered in revolution.
Patent JP-H02103445-A (JP)
Title: Optical flow-rate measuring apparatus for grain
Inventor: SATO TOKUJI
IPC: G01W1/14
Filed: 1988-10-12
Abstract: PURPOSE:To improve the accuracy in measurement by projecting parallel light rays on a region to be measured from a light source through an optical cable and a condenser lens, and sending a signal from a light receiving part into optoelectronic transducer means through optical cables. CONSTITUTION:Light which is outputted from a laser diode 11 is projected on a region to be measured as parallel light rays through an optical fiber 10, an optical connector 7 and a condenser lens 5 in a light projecting part 2. The parallel light rays from the lens 5 are transduced into an electric signal in optoelectronic transducers 12 and 13 through first and second slits 3 and 4 in a light receiving part 1, an optical connector 6 and optical fibers 8 and 9. The signals from the transducers 12 and 13 are inputted in a signal processing device 14, and the amount of snowstorm is operated and measured. The result is recorded and displayed. Thus the measuring accuracy can be enhanced.
Patent JP-H10100886-A (JP)
Title: Negative pressure type booster
Inventor: KOSAKAI ASAO
IPC: B60T13/57
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To cause a negative pressure type booster to start an automatic operation for providing an output more than a normal output by supplying power to the solenoid of a solenoid valve from a power source differently from the braking operation of a driver when the necessity of emergency braking is determined from the braking operation of the driver. SOLUTION: A negative pressure type booster control circuit 36 detects, based on a pedal stroke value detected by a pedal stroke sensor 41 attached to a brake pedal 39, the operation of the brake pedal 39 at a pedal stroke speed exceeding a certain threshold value. At the time of this detection, if the necessity of emergency braking is determined, a positive current is supplied to the solenoid of a solenoid valve 22 from a power source differently from the braking operation of a driver. Thus, an automatic operation is started for causing a negative pressure type booster 1 to exert an output more than a normal output.
Patent JP-H08117348-A (JP)
Title: Health care/medical coil
Inventor: UYAMA YASUO
IPC: A61N2/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a cheap health care/medical coil of simple constitution which can ease pains or relieve stiffness by pressing and facilitating the flow of blood achieved with minimum electricity and which can be applied to an aching or stiffened part using a tape or a pad. CONSTITUTION: An inductive coil made of loops 1a formed as a spiral is applied to the skin by a pad 2 or a tape, or is used as a ring or a bracelet in itself.
Patent JP-H10102798-A (JP)
Title: Bathtub with wash place
Inventor: ISHINO TOSHIHIRO
IPC: A47K4/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce a feeling of smallness of a bath room by giving a sense of connection to a wash place by attaching the same pattern as the wash place and providing a drain hole on a surface of a cover of an overflow groove of a marginal part of the wash place of the bath room where the wash place and a bathtub. SOLUTION: The same pattern and irregularities as a wash place 2 are provided on a surface of a cover 6 of an overflow groove 22 of a marginal part of the wash place 2 of a bath room where the FRP made wash place 2 and a bathtub 3 are integrally molded. Additionally, in the case when the wash place 2 has an irregular pattern by tiling or gel coatmultiple color spraying, a surface of the cover 6 is also constructed in the same way. Additionally, a drain hole is provided on the cover 6 as required. Thereafter, the overflow groove 22 is made invisible and the wash place is made to look wide. Consequently, it is possible to reduce a sense of smallness of the inside of the bath room.
Patent JP-H04136034-A (JP)
Title: Polyphenylene ether copolymer and resin composition containing same
Inventor: KASAI KOJI
IPC: C08L101/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain the title copolymer having moldability and solvent resistance better than those inherent in polyphenylene ether and excellent heat resistance, heat stability and mechanical strengths by covalently bonding a polyphenylene ether to a polyolefin through a specified structure. CONSTITUTION:A polyphenylene ether is covalently bonded to a polyolefin to obtain a polyphenylene ether copolymer of formula I, having a component P content of 5-95 pts.wt., a component Q content of 95-5 pts.wt., an MFR (at 250 deg.C under a load of 10kgf) of 0.1g/10min or above, and an MFR (at 230 deg.C under a load of 2.16kgf) of 100g/10min or below. In the formulas, P is a polyphenylene ether component; Q is a polyolefin component; Z1 and Z2 are each a bonding group; Z1 is imide, amide or a bonding group of formula II or III; and X is alkylene, arylene, cycloalkylene or a cyclic group comprising a dimer or trimer of an isocyanate. This copolymer is one having moldability and solvent resistance better than those inherent in polyphenylene ether and excellent heat resistance, heat stability and mechanical strengths.
Patent JP-H0594162-A (JP)
Title: Multi-screen display device
Inventor: SAGISHIMA NORIHIRO
IPC: G09F9/40
Filed: 1991-10-02
Abstract: PURPOSE:To provide a device which can easily reproduce the combination of the kinds of enlargement ratio and a video signal set/inputted by a user using an input means after it is temporarily canceled. CONSTITUTION:The device is constituted of plural video memories 3a in which the identical inputted video signal is respectively written, an enlargement device 3 which is provided with an enlargement control means 3d controlling the write and the read-out of the memories 3a, a display device group 5 which is connected to the enlargement device 3 and which consists of plural display devices projecting an enlarged image, the input means 6 which is connected to the control means 3d and used for setting the state of enlargement display and a pattern storage means 7 which stores the state of the enlargement display set by the input means 6.
Patent JP-2000091780-A (JP)
Title: Electromagnetic wave absorbing body
Inventor: ICHIMURA KAZUO
IPC: H01Q17/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of electromagnetic wave with a simple configuration. SOLUTION: An electromagnetic wave absorbing body comprises a flat plate part 2 of a strip-like metal plate and a cylindrical part 3 of a metal plate fitted to its end part. When the cylindrical part 3 is inserted in an antenna 13 of a portable telephone 10 so that the flat plate part 2 tightly contacts the side surface of a case 15, the interaction between a metal plate 14 inside a case and the flat plate 2 converts the electromagnetic wave at high frequency band into a heat for consumption.
Patent JP-2000090176-A (JP)
Title: Electric power log production method and device
Inventor: NAKAMOTO TETSUYA
IPC: G06Q50/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of an electric power log by producing the print data on the electric power log from the used electric energy and the meter value of a watt-hour meter and based on a production format and an annual calendar and then printing the print data on a form. SOLUTION: An electric power manager reads the meter value of a watt-hour meter out of a meter inspection slip, etc., produced by a meter inspector and inputs the meter value via a meter inspection data input means 6 on a meter inspection date. A production month setting means 7 sets a month, e.g. August when an electric power log is produced. An arithmetic means 8 produces the print data on the electric power log from the consumed electric energy read out of the output data of a logger and the inputted meter inspection data and based on a selected production format and a set annual calendar. An output means 9 such as a printer prints the print data outputted from the means 7 on a form to produce an electric power log.  Then an updating means 10 of a format data base adds or rewrites the record when the form of the electric power log to be presented to an electric power company is added or changed.
Patent JP-2001074893-A (JP)
Title: Infinitesimal light source for generating fluorescent x ray and light source device using the same
Inventor: TANI KATSUHIKO
IPC: G21K1/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a suitable infinitesimal light source that is used to nondestructively observe an internal constitution of a minute structure such as a micromachine and an ink jet head. SOLUTION: An element or an element compound for generating fluorescent X rays 7 with a prescribed wave length is used as an infinitesimal light source 1 for generating fluorescent X rays. The infinitesimal region of the light source 1, whose diameter is 0.1 μm to 100 μm and whose length is 0.1 μm to 10 mm, is a point or linear. The infinitesimal light source 1 is located in a plate container 3 sandwiched between capillary wave guide routes with thin plates which is made of light elements such as SiO2 glass and whose thickness is 20 μm or less or between two thin plates. The inside of the capillary wave guide routes or the container 3 is vacuum or is filled with a substance 2 made of light elements such as C.
Patent JP-H07110645-A (JP)
Title: Image formation system
Inventor: HIRAKAWA TATSUJI
IPC: G03G15/36
Filed: 1993-10-13
Abstract: PURPOSE:To provide the image formation system which can faithfully charge the use of a writing corresponding to the contents and value of the writing when a copy of the writing is taken. CONSTITUTION:A read part 21 reads a document image out and a discrimination part 23 discriminates a bar code in the read document image and obtains code data from the read bar code. The code data are sent from a copying machine 2 to a management device 3 through a communication line L and saved as a copy record on a hard disk 32. Then the charge for the use of the writing is calculated from copy record data stored on the hard disk 32 and the unit price and charging coefficient of the writing use charge recorded on the hard disk 33.
Patent JP-H0199789-A (JP)
Title: Manufacture of welded pipe
Inventor: ITAYA MOTOAKI
IPC: B23K26/21
Filed: 1987-10-13
Abstract: PURPOSE:To increase welding efficiency and to improve productivity of the titled pipe by forming a metal band tubularly and projecting laser beams at the same time from two directions of the exterior and interior of an interface of its butt part to perform welding. CONSTITUTION:The laser beams B1 and B2 are projected on the interface to be welded at the same time from the two directions of the pipe interior and the pipe exterior to divide the laser beam output into two. By this method, since the laser beam output projected from its one direction is halved, metallic vapor plasma generated in its cavity is also halved and the influence to the laser beam is restrained. Accordingly, in the case of the same welding speed and the same wall-thickness, the laser beam output can be reduced and in addition, when the laser beam output and the wall-thickness are the same, the welding speed can be increased.
Patent JP-H03120334-A (JP)
Title: Low thermal expansion aluminum alloy having excellent extrudability
Inventor: NAGAI JIICHI
IPC: C22C21/02
Filed: 1989-09-29
Abstract: PURPOSE:To reduce the thermal expansion coefficient in the Al alloy and to improve its extrudability by specifying Si, Mg, Ni and Al as well as Cu, Fe, etc. CONSTITUTION:The Al alloy is formed from the compsn. constituted of, by weight, 8 to 13% Si, 0.3 to 1% Mg, 1.5 to 8% Ni and the balance Al, or in addition to this, furthermore with one or more kinds among 0.1 to 1% Cu, 0.01 to 0.5% Fe, 0.0001 to 0.002% Sr, 0.001 to 0.1% Ti, etc. The above alloy has a low thermal expansion coefficient and furthermore has excellent extrudability.
Patent JP-2000087005-A (JP)
Title: Prevention of solidification
Inventor: WADA YASUO
IPC: B41M5/26
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the workability in e.g. the discharge, transfer or withdrawal of a powdery or particulate aromatic compound from a packaging container by adding thereto a solidification preventive which is safe, harmless and not deleterious to the function of an article made therefrom. SOLUTION: This method comprises adding a fine silica gel powder having a mean particle diameter of 5-100 nm to a powdery or particulate normally solid aromatic compound having a melting point of 250 deg.C or below in order to prevent its solidification. The powdery or particulate aromatic compound used is a compound used as a sensitizer for thermal recording paper and is exemplified by m-terphenyl or p-benzylbiphenyl.
Patent JP-H0592628-A (JP)
Title: Paper feeder of printer
Inventor: YOKOYAMA KOICHIRO
IPC: B41J11/26
Filed: 1991-10-03
Abstract: PURPOSE:To enable a use method according to a use condition of a printer to be executed by a method wherein in the printer having two or more kinds of paper routes, continuous paper is enabled to be carried from respective paper routes by a push feed system and a pull feed system. CONSTITUTION:When a switching lever 3 is brought down to the position of a front push mode, a switching spider 4 linked with the switching lever 3 moves in parallel with itself, and a disengaging gear 37 interlocks with a connection gear 40. Then, a tractor gear 35 is rotated to carry continuous paper 6. When the switching lever 3 is brought down to the position of a rear push mode, the disengaging gear 37 interlocks with the tractor gear 35 by the cam surface (3-e) formed to the switching lever 3, and a tractor 9 is rotated to carry the continuous paper 7. When the switching lever 3 is brought down to the position of a pull mode, the disengaging gear 37 interlocks with a pull tractor gear transmitting gear 41 by the cam surface (3-e) formed to the switching lever 3, and a tractor 10 is rotated to carry the continuous paper 6.
Patent JP-H1193686-A (JP)
Title: Electric power plant
Inventor: KISO FUMIHIKO
IPC: F02C3/28
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a plant, for manufacturing methanol or dimethyl ether from a coal producing gas and achieving load standarization. SOLUTION: In an electric power plant provided with a coal gasifying device 10, a gas refining device 20, a methanol synthesizing device 30 composed of a methanol synthesizing part 31 and a methanol distillation part 32, a methanol storage tank 40, and a generator 60, when methanol is produces, the all amount of refined gas obtained from the gas refining device 20 is supplied to the methanol synthesizing part 30, gas separated by the methanol distillation part 32, other than methanol is supplied to a gas turbine combined generator 50 without being recycled to the methanol synthesizing part 31, and the gas is used for power generation. Therefore, a shift reaction part indispensable for incorporation to the methanol synthesizing device is dispensed with. Moreover, recycle of residual hydrogen and carbon monoxide gas which have not been converted into methanol is dispensed with.
Patent JP-H06109211-A (JP)
Title: Surge protection device for compressor for pressurized fluidized bed boiler
Inventor: ASADA EISUKE
IPC: F23C10/28
Filed: 1992-09-25
Abstract: PURPOSE:To ensure a more effectual prevention measure than a thrust prevention into a surge region of a compressor which is done by controlling a variable static blade opening in the compressor. CONSTITUTION:A bypass line 36 is connected between an inlet side of a pressure container 33 and an outlet side of a combustion furnace 34, and a control valve 37 is provided, in which valve a controller is connected to the bypass line 36. When an operation state of a compressor 32 approaches the surge line, the controller opens the control valve 37 to directly supply compressed air from the compressor 32 to a gas turbine 35 and hence reduce a pressure ratio of the compressor. Hereby, the operation state of the compressor 32 is previously prevented from thrusting into a surge region.
Patent JP-H0598552-A (JP)
Title: Production of nonwoven fabric
Inventor: AOKI AKIRA
IPC: D04H1/492
Filed: 1991-10-03
Abstract: PURPOSE:To eliminate stripe marks generated on the surface of a nonwoven fabric produced by interlacing fibers with high-pressure liquid jet flow. CONSTITUTION:A barrier is placed between a nozzle for ejecting a high-pressure liquid jet flow and a textile web and the jet flow is ejected against the fiber web while intermittently blocking the flow with the barrier.
Patent JP-H06106800-A (JP)
Title: Printer
Inventor: IMAMURA SHINICHIRO
IPC: B41J11/48
Filed: 1992-09-25
Abstract: PURPOSE:To easily set a continuous sheet without removing a cut sheet feeder. CONSTITUTION:A printer has a continuous sheet feeder 8 at a lower side of a cut sheet feeder 4, and comprises a continuous sheet setter 10 rotatably mounted at one end on a back surface of the feeder 4 and set at the other to a predetermined position of a printer body to rotate the feeder 4 at a predetermined angle at a platen shaft 3 as a center to be supported, thereby setting a continuous sheet 5 in the printer.
Patent JP-H03120253-A (JP)
Title: Preparation of 3-hydroxymethylpyridine
Inventor: TATEYAMA NORIKO
IPC: C07D213/30
Filed: 1989-10-03
Abstract: PURPOSE:To profitably prepare the subject compound useful as a raw material for various drugs and agricultural chemicals in a simple process and at a low cost by electrolytically reducing a relatively inexpensive raw material, a nicotinic acid, with a cathode comprising a metal material having a high hydrogen overvoltage in a specific solvent. CONSTITUTION:A 5% aqueous sulfuric acid solution, nicotinic acid or an ester thereof such as methyl or phenyl ester thereof in a concentration of 1-40wt.%, and water and/or a water-soluble organic solvent such as acetonitrile for increasing the solubility of the nicotinic acid (ester) are charged in both the electrode chambers, held at a pH of <=10, preferably <=4 and electrolytically reduced with a cathode comprising a metal material such as Zn, Pb, Cd or Hg having a high hydrogen overvoltage at 10-80 deg.C in an electric current density of 1-30A/dm<2> preferably in the presence of a quaternary ammonium salt of the formula (R1-R4 are lower alkyl; X is the residue of p-toluene sulfonic acid, sulfuric acid, hydrochloric acid or hydrobromic acid) to provide the objective compound in high conversion and yield.
Patent JP-H1198135-A (JP)
Title: Isdn channel contract analyzer and terminator using the analyzer
Inventor: SUZUKI HIROMASA
IPC: H04L12/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To automate the analysis of contract contents of an ISDN channel, especially channel exchange connection for each B channel, propriety of virtual call VC connection or a combination of a terminal equipment identification TEI making permanent virtual circuit PVC connection and a B channel. SOLUTION: A channel contract analysis section 11 of an ISDN channel contract analyzer 1 receives a channel contract contents analysis request from an external request section 2, conducts a layer 2 connection procedure and a packet exchange VC connection setup procedure via a D channel call control section 12, receives and analyzes a reply from an ISD network 6 and displays the discriminated channel contract contents to an external display section 3. The D channel call control section conducts an outgoing procedure and an incoming procedure by making packet communication on a D channel via an S/T bus interface section 13 according to a call request from the channel contract analysis section 11. The S/T bus interface section 13 converts/inversely converts an input output signal from the D channel call control section 12 into a data frame form of the ISD network 6.
Patent JP-H01101019-A (JP)
Title: Time base error corrector
Inventor: FUKUSHIMA AKIO
IPC: H03K5/13
Filed: 1987-10-14
Abstract: PURPOSE:To simplify a constitution and to facilitate the design of a control system by using a unit variable delaying circuit equal to the unit variable delaying circuit using in a variable delaying circuit as the monitor of a delaying time and using a control signal generating circuit in which such a delaying time monitor is incorporated in a feedback control system. CONSTITUTION:Between a delaying time (t) of a unit variable delaying circuit 3 and a delaying time control signal Vc, the relation of t=f(Vc) ((f) means a functional relation) exists, and an output voltage Vo of a time difference detecting circuit 7 is proportionate to a time difference (t) between two input signals, and the relation of Vo=k.t ((k) is a proportionality constant) exists. Further, when the input signals are made into a V1 and V2, an output voltage VOUT of a differential amplifier 8 is VOUT=(V1-V2).A (A is gain). Here, when a time base error signal is made into Vi and the gain A of the differential amplifier 8 is sufficiently large, t Vi/k is made. Consequently, the delaying time (t) of the unit variable delaying circuit is specified only by the time base error signal Vi and the proportional constant (k), and the time is made into one which is not influenced by the variance of the unit variable delaying circuit, etc.
Patent JP-S60176800-A (JP)
Inventor: KAGEYAMA SHIYUUHEI
IPC: B43K24/02
Filed: 1984-12-07
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-H05100961-A (JP)
Title: Data storage system
Inventor: IIJIMA YASUO
IPC: G11C29/00
Filed: 1991-10-04
Abstract: PURPOSE:To improve the reliability by generating a BCC(block check character) for confirming validity for every data divided into plural data by a word unit, and storing the BCC in a data memory by a work unit. CONSTITUTION:When write instruction data is inputted to an IC card 1 from a card reader/writer 2, a control element 11 executes a write processing. Subsequently, write data contained in the inputted write instruction data is divided at every number of bytes of a word, and a BCC being check data is calculated. Also, each divided data is written successively by a word unit in an access object area of a data memory 12, the calculated BCC is written in the corresponding BCC field, and a word number is held in a RAM in the control element 11. Also, the word number is added in order from the word written in the end, it is displayed that identification information of the word to which chained information is allocated in the end is data of the tip of a chain, and response data is outputted.