baber/WOPTO huggingface dataset:
Patent JP-2000037870-A (JP)
Title: Recording head and recording apparatus
Inventor: TAKIZAWA MASAHIRO
IPC: B41J2/05
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance a current-driving efficiency of a power transistor. SOLUTION: When an image signal 620 is H, a first switch 615 is connected to a (b) terminal, a second switch 617 to a (c) terminal and a third switch 619 to a (d) terminal, whereby a capacitor 114 is charged. When the image signal 620 becomes L, the first switch 615 is connected to an (a) terminal (a source line 620), the second switch 617 is connected to the (d) terminal and the third switch 619 is opened, whereby charges stored in the capacitor 114 are divided to the capacitor 114 and a power transistor 502. A higher voltage than a voltage of the source line 620 is supplied to a gate of the power transistor 502.
Patent JP-S6455426-A (JP)
Title: Shaft coupling
Inventor: SUZUKI TSUNEHIKO
IPC: F16D3/06
Filed: 1987-08-24
Abstract: PURPOSE:To enable highly accurate machining by providing guide members, grooves and guide faces respectively for male and female members. CONSTITUTION:Splines 14 are formed axially between the guide face 13 of a guide shaft 12 and the rear end portion fittable with a yoke 11. Front portion 30 is fitted rotatably and concentrically to a female member 20 through a shaft 37 having inner and outer sleeves 31, 35 at the opposite tips thereof. The inner sleeve 31 is provided with splines engaged with the splines 14 of the guide shaft 12 along predetermined length of the inner face thereof, and the splines are also formed in the outer face over the entire length engagedly with splines provided at the inside of are inner intermediate sleeve.
Patent JP-S5997409-A (JP)
Title: Method for spraying fuel oil in burner
Inventor: KATOU SHIYOUZOU
IPC: F23K5/04
Filed: 1982-11-27
Abstract: PURPOSE:To preset the combustion quantity of fuel oil arbitrarily, while retaining a good combustion state, by directly supplying to a spray nozzle the fuel oil pressurized through a solenoid pump so that the spray nozzle may spray the fuel oil pressurized in a pulse-like intermittent manner. CONSTITUTION:Upon a solenoid pump 3 being energized by a positive square- shaped pulse voltage fed from a pulse driving device 5, a plunger is actuated to deliver a fuel oil in the pump to a spray nozzle 2. With the pulse voltage cut, the plunger returns back to its original position for withdrawing a fresh fuel oil. The above process is reciprocated thereafter for thereby intermittently imposing a pulse-like pressure on a fuel supplying conduit 1 provided at the outlet side of solenoid pump 3. In this manner, the fuel oil pressurized through the solenoid pump 3 is directly supplied and subsequently sprayed from the spray nozzle 2 intermittently in a pulse-like pressurized state.
Patent JP-H0656347-A (JP)
Title: Inverter for winding control
Inventor: FUJITA MINORU
IPC: B65H59/38
Filed: 1992-08-05
Abstract: PURPOSE:To provide a work winding controlling inverter that performs a stable, highly accurate wind and makes a required space for a positional variation in a dancer roll reducible. CONSTITUTION:This inverter is provided with an output frequency mean operational part 15 operating the mean value of inverter output frequency f1 commanded by a pulse width modulation operational part 14, a storage part 16 storing the operated result of this operational part 15, a winding main speed setting part 12 reading memory contents of the storage part at the specified timing and replacing the main speed setting contents by an initial state main speed V0 setting part 11 successively, and a PI operational part 13 adding and subtracting a speed compensation value D converted by the displacement of a dancer roll 5 to an output signal of this setting part 12 and performing the PI operation of the result. In addition, a control part 10 of an inverter unit is composed of an adding and subtracting part specifying the inverter output frequency fi and the PI operational part 13 via the PWM operational part 14, a setting value characteristic of the output frequency fi in relation to the radius of a coil 2 is thus obtained as such one as having a reverse proportional characteristic equivalently approximated in a stepwise manner.
Patent JP-H0876986-A (JP)
Title: Supporting method for understanding data meaning and supporting method for maintenance of software
Inventor: DANNO HIROBUMI
IPC: G06F9/06
Filed: 1994-09-01
Abstract: PURPOSE: To improve the efficiency of meaning understanding work for data of developed softwate. CONSTITUTION: Work for understanding the meaning of data for developed software is supported by a step 1 for analyzing the developed software, a step 2 for analyzing a pattern of data parts, steps 3 to 6 for searching coincidence between a data item in the software and the data parts pattern and mutually relating the data item and the pattern, a step 7 for preparing data parts information from relation between the data item and the data parts pattern, and a step 8 for displaying the data parts information. Consequently the efficiency of the work for understanding the meaning of the existing software can be improved and the efficiency of maintenance work can also be improved. In addition, the reusability of data parts and the productivity of software can be improved.
Patent JP-S6268157-A (JP)
Title: Noise shielding structure for front section of cabin
Inventor: INADA YOSHINORI
IPC: B60R13/08
Filed: 1985-09-20
Abstract: PURPOSE:To prevent formation of rimples in the overlaying floor carpet by reducing the thickness at the lower section of an insulator arranged at the indoor side of a dash lower panel and lapping the front section of a noise shield sheet over said lower section. CONSTITUTION:In an insulator 2 arranged at the indoor side of a dash lower panel 1, the lower portion 2Ba of the skin material 2B is folded by the thickness W1 of a noise shielding sheet 4 to be laid over the floor panel 3 in the direction of the dash lower panel 1 while a noise absorbing material 2A is made thin corrrespondingly. Consequently, the thickness W2 at the lower end section of the insulator 2 is made thinner than the thickness W3 at other portion. The front end section 4a of the noise shielding sheet 4 is made extendable to the lower end section 2a of the insulator 2 having a reduced thickness to improve the noise shielding performance while the noise shielding sheet 4 is laid smoothly and continuously over the entire area thus to prevent occurrence of rimples in the overlaying floor carpet 5.
Patent JP-H0371795-A (JP)
Title: Television receiver
Inventor: BEPPU SATOSHI
IPC: H04R1/02
Filed: 1989-08-11
Abstract: PURPOSE:To use a speaker with a large aperture sounding the sound of excellent quality without increasing the outer width of the main body by providing a speaker to the depth of a cathode ray tube and arranging a sound guide tube made of a porous structure between a front face of the speaker and a front face of a cabinet. CONSTITUTION:A speaker 4 is provided to the depth of a cathode ray tube 2 and a sound guide tube 5 made of a porous structure 14 having a porous layer whose specific gravity is varied continuously in the layer broadwise direction or the layer facial direction is arranged between a front face of the speaker 4 and a front face of a cabinet 1. The speaker 4 is integrated to the depth of the cathode ray tube 2 to use a speaker with excellent sound quality having a large aperture without increasing the outer width of the main body, further, the deterioration in the sound quality from the large aperture speaker due to resonance or reflection is prevented with the sound guide tube 5 made of the porous structure 14 and led to the front face of a television receiver.
Patent JP-H0261107-A (JP)
Title: Spinneret device for conjugate fiber
Inventor: NARUSE TSUTOMU
IPC: D01F8/14
Filed: 1988-08-23
Abstract: PURPOSE:To carry out stable spinning even into a complicated form by intersecting extension lines of circular cross-sectional rectifying holes connecting discharging holes for discharging plural polymers into composite streams to aggregated and arranged circular cross-sectional spinning holes at one point. CONSTITUTION:Composite streams emerging from plural discharging holes 10 for discharging plural polymers (A) and (B) into the composite streams flow in a circular cross-sectional rectifying holes 12 tilted to the direction of bundling to spinning holes 11 and then discharged from the circular cross-sectional spinning holes 11 in which plural holes are adjacently arranged. The plural composite streams discharged from the plural holes are fused to one stream just after discharging.
Patent JP-H0532076-A (JP)
Title: Acceptor layer transfer sheet and thermal transfer image receiving sheet
Inventor: UENO TAKASHI
IPC: B41M5/382
Filed: 1991-07-26
Abstract: PURPOSE:To provide an acceptor layer transfer sheet and a thermal transfer image receiving sheet which can produce a high quality and highly dense image which is free from dot omission and omission to be formed even on rough paper or the like the surface of which is not smooth. CONSTITUTION:The present acceptor layer 2 transfer sheet is provided by containing fiber in a transferring resin layer in the acceptor layer 2 transfer sheet composed by providing the transferring resin layer containing, at least, a dye acceptor layer 2 on one side surface of a base sheet 1, and the title thermal transfer image receiving sheet is provided by containing fiber in a resin layer in the thermal transfer image receiving sheet composed by providing the resin layer containing, at least, the dye acceptor layer 2 on, at least, one side surface of the base sheet 1.
Patent JP-S6268955-A (JP)
Inventor: MAKI KENTARO
IPC: E04D3/40
Filed: 1985-09-24
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-H07171633-A (JP)
Title: Pouring and discharging furnace for filler
Inventor: KAWAMURA YOSHIRO
IPC: F27B17/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a pouring and discharging furnace having compact structure and high working efficiency and thermal efficiency. CONSTITUTION:The pouring and discharging furnace 2 has a three dimensional structure vertically arranging a discharging furnace 4 and a pouring furnace 3 and arranges a storing part 5 on the floor 7, and the bottom part of the storing part is formed with an inclining surface projected to the pouring furnace 3 downward, and a valve 9 is arranged. Hot blast heated with a duct heater 18 through a duct 16 is blasted mainly into the discharging furnace 4 with an axial fan 17 to heat the discharging furnace and a part of the hot blast is blasted into the pouring furnace 3 to hold the temp. in the pouring furnace. Filler in a bending pipe-like work 6 supported with a discharging carriage 10 in the discharging furnace 4 is melted, discharged and stored into the storing part 5. Then, the valve 9 is opened and the filler is poured into the inner parts of straight pipe-like works 1 supported with a filling carriage 12 positioned at the lower part of the valve.
Patent JP-S6270869-A (JP)
Title: Control method for copying machine
Inventor: MIYAWAKI SHOZO
IPC: G03G15/00
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the complexity of operating procedure and to reduce the load of an operator by controlling the operation so that different recovery operation is executed in accordance with the succeeding processing at the interruption of copying operation due to various kinds of causes. CONSTITUTION:Copying paper is carried from paper feeding cassettes 111, 112, an toner image is transferred to the copy paper, fixed by a fixing roller 120 and then discharged to a discharge tray 122. In case of double-sided mode, the copy paper is turned upside-down and accumulated in an intermediate tray 133. At the interruption of copying operation, the cintinuity of the operation, its interruption or the start of new operation is selected by respective exclusive keys or the combination of keys to be used for normal copying operation. When new start is selected, an original is returned to a job tray 215, untransferred sheets accumulated in the tray 133 are discharged to the outside of the machine and copying operation is restarted. At the selection of interruption, the original is reset and the untransferred sheets are discharged to end the operation.
Patent JP-S6363398-A (JP)
Title: Novel process for producing optically active alpha-methyl-beta-hydroxy ester and derivative thereof
Inventor: AKITA HIROYUKI
IPC: C07C69/734
Filed: 1986-09-05
Abstract: PURPOSE:To easily obtain an optically active beta-hydroxy ester and its derivative (acetate), by utilizing selective hydrolysis of alpha-methyl-beta-acetoxy ester compound with a lipase. CONSTITUTION:A mixture [(+ or -)-Syn] of the compound of formula I (R is group of formula II-VIII; Ac is acetyl; Me is methyl) and the compound of formula IX is treated with commercially available or industrial lipase to effect the selective and exclusive hydrolysis of the acetoxy group of the compound of formula II to obtain the objective compound of formula X having optical activity. The mixture of the compound of formula I and the compound of formula II can be easily produced by conventional method.
Patent JP-S60104794-A (JP)
Title: Underwater pump
Inventor: INOUE TATSUO
IPC: F04D13/08
Filed: 1983-11-09
Abstract: PURPOSE:To enhance performance of an underwater pump by installing the cable for a motor of underwater pump in such a way as penetrating the hollow provided in a cup-shaped shaft sealing chamber, thereby rationalize the construction of the part for sealing shaft and drawing out the cable, and facilitating its manufacture. CONSTITUTION:A cup-shaped shaft sealing chamber 2 is provided at the upper part of motor 1, and a hollow 9 is formed at the part where the lead 6 and cable 5 in connection to the winding 4 is penetrating, and further a seal part 10 is formed outside said penetrating part. To fix the shaft sealing chamber 2 and motor 1, a mechanical seal 7 is accommodated, the lead 6 and cable 5 are connected through the use of a plug 13, and then the shaft sealing chamber 2 is fixed in such a fashion that the cup lies inverted up and down. The said hollow 9 is formed in parallel with a shaft 3 so as to favor manufacture and processing of the shaft sealing chamber 2, wherein sufficient capacity and axial length are secured, and further waterproof treatment of the cable 5 can be made easily and satisfactorily to ensure an enhanced performence of underwater pump.
Patent JP-H1149172-A (JP)
Title: Container with take-out device
Inventor: SUZUKI TOSHIYUKI
IPC: B65D51/24
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a take-out device to be stably held during transportation and to be easily removed by rotation of the take-out device at the time of use by providing a rotatable take-out device holding mechanism and by forming a guide including a slope on a side of a container. SOLUTION: A boss hole 8 is formed approximately at the center of a full length of a handle of a spoon 4, and a boss joggle 5 is formed at the center of a beam 6 along a diagonal line of a lid on a side of the lid of a container. An outer shape of the boss joggle 5 is like a mushroom to provide such a structure that the spoon 4 can be easily put over the boss joggle 5 at the time of attaching the spoon 4 to the container and it is not likely to remove once it is engaged with the boss joggle 5. A guide 11 having a slope on an orbit of the spoon 4 is formed, wherein the spoon 4 is rotated with the boss joggle 5 as a center axis thereby mounting the spoon 4 onto the guide 11, and the spoon 4 is further rotated thereby force is applied to a direction that the spoon 4 is disengaged from the boss joggle 5.
Patent JP-H0763485-A (JP)
Title: Condenser for steam turbine and its operation method
Inventor: MATSUSHIMA TOKUNORI
IPC: F28B9/10
Filed: 1993-08-24
Abstract: PURPOSE:To prevent a rise in dissolved oxygen concentration of steam condensate produced at the start-up time of a turbine, shorten the deaeration period of time without an increase in capacity of a vacuum pump of an air ejector, and shorten start-up time of a plant. CONSTITUTION:A condenser has a partition wall 6 and a block valve 7 between a hot well 5 and a cooling pipe bundle 3 to separate them from each other. Steam is supplied into the hot well 5 during evacuation of the cooling pipe bundle 3 to heat the steam condensate inside the hot well 5.
Patent JP-2000045553-A (JP)
Title: Theater system, theater facility and theater seat
Inventor: HOSHINO TAKAYUKI
IPC: A47C1/12
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a theater system, a theater facility and a theater seat capable of enjoying movies or the like without reserve on a circumference by a spectator with a child. SOLUTION: A theater system comprises theater units 3a, 3b,..., a control system 11 an entrance management system 13 a seat management system 15 and a kid room 17. The control system 11 controls the theater units 3a, 3b,.... The entrance management system 13 performs the management of the issuing of an admission ticket and the designation or the like of a seat. The seat management system 15 manages the seats one by one, and performs communication with the child entering the kid room 17. The kid room 17 is a room for the child, and a child program is prepared therein.
Patent JP-S6188305-A (JP)
Title: Program controller
Inventor: SHIMIZU JIYUUGO
IPC: G05B19/02
Filed: 1984-10-05
Abstract: PURPOSE:To attain easily grasp of total image of program control by giving a paper speed signal to a recorder so as to change the recording paper feeding speed in response to the paper speed signal and recording a control variable or a program setting value in response to an output signal of a mode signal generating means. CONSTITUTION:A program controller 14 applies temperature control while using a program pattern of a storage means selected by a selecting means 2 as a set point when a mode signal generating means 15 outputs a control mode signal and the elapsed time state of temperature as a control variable is recorded on a recorder 23 at the same time. When the means 15 outputs a set mode signal, the recorder 23 records a set signal 6a and the entire pattern of the temperature control program selected by the means 2 is recorded and the paper feeding speed is quickened in response to the paper speed signal 22a. Thus, the grasp of the total image of program control is attained easily.
Patent JP-S6454484-A (JP)
Title: Reflection preventing construction for display window of electronic appliance
Inventor: FUJIMOTO YASUYUKI
IPC: G09F9/00
Filed: 1987-08-25
Abstract: PURPOSE: To improve surface hardness by subjecting a planar display window to matted uV coating and enabling the recognition of display contents while preventing the reflection of external light, such as sunshine and fluorescent lamp. CONSTITUTION: The matted uV coating 2 subjected to the adjustment of its coating film thickness is applied on the planar display window 1 and this window is ultrasonically welded to an upper outside cover. The light quantity (total ray transmittance) of a display disposed inside thereof does not decrease too much. Incident light 3 falls onto the SiO2 of an inorg. material 2b and is diffused. The light quantity thereof, expressed by an index, is confined to about 80 if the light quantity thus far is assumed to be 100 in the light quantity from the inner mirror finished surface 1b to the outer treated surface 2a in the total ray transmittance.  The light quantity of the reflected light 4b diffused when the incident angle 5 of θ1 and the incident angle 6 of θ2 are respectively 45 deg. in reflectivity decreases to 12 to 14 in spite of some variations if the light quantity of the incident light 3 is assumed to be 100. As a result, the degree o dazzle is decreased, the surface hardness is enhanced and the joining state, such as impact resistance, is maintained at the same performance as heretofore.
Patent JP-H0372649-A (JP)
Title: Processing equipment
Inventor: HARIMA YOSHIYUKI
IPC: H01L21/205
Filed: 1989-08-11
Abstract: PURPOSE:To retain a boat for processing use in a stable state at the time of delivering a body to be processed to the boat, by independently installing a conveying mechanism which transfers between the position where the boat is arranged on a lid body and the position where the body to be processed is delivered to the boat. CONSTITUTION:A conveying mechanism 19 is one that carrys a cassette 13 arranged on an I/O stage 14 to a wafer retaining stand 18. A wafer accommodating mechanism 22 is installed at a position opposite to the conveying mechanism 19, and takes out wafers 12 in the cassette 13 to carry them in the boat 21 for processing use. That is, a wafer take-out bar 24 is moved into the cassette 13 on the wafer retaining stand 18; the wafer is sucked by the wafer take-out bar 24 and taken out from the cassette 13 of the wafer 12; then the whole of a wafer take-out apparatus 16 is rotated clockwise about one-half revolution, thereby making the wafer take-out bar 24 face a wafer accommodating groove of the boat 21 which comes from a lid body 25.
Patent JP-S6269523-A (JP)
Title: Transistor device
Inventor: KADOTA MINORU
IPC: H01L21/60
Filed: 1985-09-20
Abstract: PURPOSE:To make on area of conductor part to connect a ground terminal large to reduce the inductance component due to the conductor part, by forming the conductor part to connect a ground terminal with rectangular insulator and metal film formed thereon. CONSTITUTION:For a conductor part 13 to connect a ground terminal, metal films 13b-13f are formed on an upper surface part, on a side surface part, and from the side surface part to the bottom surface part of a rectangular insulator 13a. A capacitor 12 is soldered on the metal film 13b. A bonding lead part to make a connection to substrate 3 is soldered on the side surface part. Thus, the surface area of the conductor part 13 can be made large, so that the lead inductance component between a transistor chip 5 and the substrate 3 can be reduced.
Patent JP-H0372365-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: G03G5/05
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the degradation in the potential by electrification, the accumulation of residual potentials and the fluctuation in sensitivity at the time of repetitive use by incorporating a specific ester compd. of sulfonic acid into a charge transfer layer. CONSTITUTION:The ester compd. of sulfonic acid expressed by formula I is incorporated into the charge transfer layer. In the formula I, R<1> to R<3> respectively denote a hydrogen atom, halogen atom, alkyl group, alkoxy group, nitro group, cyano group, etc.; R<4>, R<5> respectively denote a hydrogen atom or halogen atom; X denotes a cyano group, alkoxycarbonyl group, aryloxycarbonyl group which may be substd. or aryl group which may be substd. The accumulation of the residual potentials, the degradation in the potential by electrification and the fluctuation in sensitivity at the time of the repetitive use are prevented in this way.