baber/WOPTO huggingface dataset:
Patent JP-2000256450-A (JP)
Title: Manufacture of polyester
Inventor: KATAKABE KOICHI
IPC: C08L67/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To decrease the number of coarse titanium particles and improve the quality (tone of color) of a polyester by adding to a polymerization system slurry obtained by strongly dispersing titanium dioxide in ethylene glycol or slurry obtained by dispersing dry process-ground and classified titanium dioxide in ethylene glycol. SOLUTION: In the manufacturing method of a polyester comprising a dicarboxylic acid component mainly including an aromatic dicarboxylic acid and at least one glycol component, slurry obtained by strongly dispersing titanium dioxide in ethylene glycol or slurry obtained by dispersing dry process- ground and classified titanium dioxide in ethylene glycol, provided so that the content of a mixture of titanic acid and ethylene glycol titanate in the slurry is 50-200 ppm, is added to a reaction system for producing the polyester. The obtained polyester has coarse particles with diameters of not less than 3 μm the number of which is not more than 10/5.5×10-4 cm3.
Patent JP-H06269628-A (JP)
Title: Gas and liquid contact device
Inventor: FUJII MASUMI
IPC: B01D53/34
Filed: 1993-03-19
Abstract: PURPOSE:To increase the contact efficiency of gas significantly by a gas and liquid contact surface using a material consisting of a reticular form attached to the surface of a plate. CONSTITUTION:The gas and liquid contact device is composed of a horizontal cross section packed with any selected type of packing 2. The packing 2 has an inner wall formed vertically for allowing a liquid to come in contact with a gas. Gas and liquid contact surfaces are arranged in the gas and liquid contact device in such a manner that the surfaces are oriented in parallel with the flow of a gas. The liquid supplied from the top of the packing 2 is allowed to flow down along the gas and liquid contact surfaces, and the gas is supplied from the bottom to allow the gas to come in contact with the liquid. The gas and liquid contact surface formed on the inner wall of the packing 2 consists of a material which is composed of a reticular form attached to the surface of a plate 32. Thus the liquid flowing down on the air and liquid contact surface spreads over the contact surface extensively instead of running in the form of thread. Consequently, the flow-down retention time of the liquid is long, so that resultantly, the gas and liquid contact efficiency is significantly increased.
Patent JP-H06275473-A (JP)
Title: Production of anode foil for aluminum electrolytic capacitor
Inventor: KURIHARA NAOMI
IPC: H01G9/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide a production method for anode foil for aluminum electrolytic capacitor whose leakage current characteristics can be improved. CONSTITUTION:The title production method is divided into the following three processes: a first process for dipping etched aluminum foils in a pure water at high temperature for the specified time, a second process for dipping the aluminum foils in a solution containing organic acids and at least one kind of salts of the organic acids thereafter, and a third process for chemical- processing the aluminum foils in an electrolyte thereafter. As the organic acids in the second process, a linear saturated dicarboxylic acid whose number of carbons is odd or a type linear unsaturated dicarbonic acid of a trans form is used, or an organic acid having an aromatic ring and a carboxyl group is used.
Patent JP-S52143467-A (JP)
Title: Control circuit of switch-gear device
Inventor: SASAKI KOUJI
IPC: H01H9/54
Filed: 1976-05-26
Abstract: PURPOSE: To protect coil for switching from short-circuit of condenser, by connecting two condensers in series, using two units of this series circuit, forming and detecting short-circuit of condenser by unbalance of bridge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55151343-A (JP)
Title: Fabricating method of semiconductor device
Inventor: MURASE MASAYOSHI
IPC: H01L21/58
Filed: 1979-05-15
Abstract: PURPOSE:To prevent the flow-out of solder for mounting a semiconductor device to the lead wires of a lead frame at wire bonding time due to the heat thereat by forming a groove substantially surrounding the semiconductor element at heat dissipating plate mounted with the semiconductor element. CONSTITUTION:The lead frame 3 having a hole 4 regardless of the position at the same as the projection 2 is disposed at the heat dissipating plate 1 formed with the projection 2, a caulking unit is lowered to caulk it as shown. A rectangular projection is formed at the vicinity of the center of the caulking unit, and the rectangular groove 9 is formed at the plate 1 in case of caulking it. After assembling it, solder is molten at the portion surrounded by the groove 9 of the plate 1, and a semiconductor element is mounted thereon. Thereafter, lead pieces 32-36 and semiconductor elements are connected via fine metallic wires. Subsequently, the die bars 3a, 3b of the molded lead frame 3 are isolated separately to complete the semiconductor device.
Patent JP-H01232977-A (JP)
Title: Sport appliance for baby
Inventor: WATANABE NORIO
IPC: A63B23/00
Filed: 1988-03-14
Abstract: PURPOSE:To enable even a baby to easily carry out the bending, stretching and turning motions by suspending a highly elastic member from the center of a circle formed of several struts and mounting a cross bar on the end of the member to make the baby move. CONSTITUTION:A rubber band 5 is suspended from the center of a strut to utilize the tension of a spring 2. Since this appliance is of an assembling type, it can be used either indoors or outdoors without occupying any large areas. A baby is fixed with a T-shaped band 5 hooked on a bar 3. Since then a certain force acts always on the rubber or spring, the baby never gets out of the bar 3 even if he springs. The height can be freely adjusted by a screw to fit the baby's figure. If the baby becomes sleepy, the T-shaped band 5 is removed and instead any thing like a bed is suspended so that the baby falls comfortably into sleep by being slightly moved by the elasticity of rubber or spring.
Patent JP-H05336915-A (JP)
Title: Preparation of oil-containing bean curd refuse
Inventor: SATO TOSHIO
IPC: A23L11/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the subject bean curd refuse giving soft feeling to the palate, having excellent freshness-keeping property, taste and flavor and suitable as food-processing raw material, health food, etc., by dispersing bean curd refuse and an oil in an aqueous solvent under specific condition and removing the solvent from the dispersion. CONSTITUTION:The bean curd refuse is prepared by dispersing bean curd refuse and an oil such as sesame oil in an aqueous solvent at a ratio to get a crude fat content of 20-85wt.% in the final oil-containing bean curd refuse (dehydrated state) and removing the solvent from the dispersion. Preferably, a surfactant is added to the bean curd refuse and the oil before dispersing in the solvent.
Patent JP-S51137135-A (JP)
Title: Combustion system
Inventor: MATSUO MASAYUKI
IPC: F23C9/08
Filed: 1975-05-22
Abstract: PURPOSE: Combustion system to minimize nitrogen oxide to be contained in the exhaust gas by the application of the method to separate nitrogen from the air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58177736-A (JP)
Title: Mounting device of back mirror
Inventor: SUZUKI MASARU
IPC: B60R1/06
Filed: 1982-04-10
Abstract: PURPOSE:To simplify the mounting of a back mirror, by turning a receiving seat to stop stopper clicks of an engagement mounting plate to a rear side of car body outer panels. CONSTITUTION:The part of a spring cover 8 in a mirror assembly 15 is inserted into a mounting hole 27 of outer car body panels 4, and stopper clicks 23 are inserted into a notched part 28, then a stepped part 29 of a receiving seat 2 is inserted into the hole 27 to place the assembly 15 to a front side of the panels 4. Then the seat 2 is turned to move the click 23 to a part without the part 28 in a peripheral edge of the hole 27, and stopper under a condition forcibly contacted to a rear side of the panel 4, finally a boss part 33 is inserted into a hole 34. Here assembly of the mirror assimbly 15 to the panel 4 is finished. In this way, a back mirror can be easily mounted by one both operation.
Patent JP-2000257736-A (JP)
Title: Actuator with slave unit
Inventor: OKAJIMA NAOKI
IPC: F16K31/06
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a solenoid valve manifold with a slave unit suitable for the installation in a narrow part. SOLUTION: A child unit 6 is installed on the end of a solenoid valve manifold 1. Respective ports 9-12 from the solenoid valve manifold 1 are entirely pointed to a front side and respective connection stands 36, 37 for the child unit 6 are also entirely pointed to the front side. Further, in the child unit 6, the slave unit 22 is formed removably to the front side against the pedstal 21. Therefore, as the piping, wiring and removal of the slave unit 22 can be all carried out at the front side of the solenoid valve manifold 1, a prescribed space may be only ensured at least front side of the solenoid valve manifold 1.
Patent JP-H06269714-A (JP)
Title: Varnish applying device
Inventor: KOSAKA YASUO
IPC: B05C1/08
Filed: 1993-03-19
Abstract: PURPOSE:To stabilize the quality of an insulated electric wire to be finally produced and to provide a varnish applying device by which the operation need not be suspended when varnish is exchanged. CONSTITUTION:An applying roll 13 is freely rotatably fixed in a varnish bath 11 so that a part of the roll is dipped in the varnish 12. A varnish storage tank 15 contg. the varnish 12 is connected to the bath 11 through a feed pipe 16, a fixed delivery pump 17 is provided at a specified position of the feed pipe 16, and a level gage 18 is set in the bath 11. The level gage 18 is electrically connected to a control part 19 so that an output signal is transmitted to the gage, and the control part 19 is electrically connected to the pump 17 to transmit a control signal to the pump.
Patent JP-H04365631-A (JP)
Title: Power train structure for vehicle
Inventor: OKITA JUNICHI
IPC: B60K17/04
Filed: 1991-03-25
Abstract: PURPOSE:To make the lenght of a plurality of exhaust passages which communicate independently to the exhaust ports of the cylibsers of an engine, equal, by effectively utilizing space, and secure the degree of freedom in the arrangement layout, in the constitution in which an engine and a transmission are arranged in parallel horizontally. CONSTITUTION:The exhaust passage 62 of an engine 6 is equipped with a plurality of independent exhaust paasages 63 which independently communicate to the exhaust ports of the cyoinders of the engine and a collecting exhaust passage 65 which is connected for the collection of the other edges of these passages 63. The connection part 64 of the independent exhaust passage 63 and the collecting exhaust passage 65 and the power taking-out part 44 of a propeller shaft 45 are arranged in separation in the vertical direction at the nearly same position to the center part in the car width direction. A steering rack 52 and/or a cross member 51 are arranged in elongation in the car width direction between the vertical direction of both 64 and 44.
Patent JP-S63225030-A (JP)
Title: Pallet loading device
Inventor: TSUBOI YOJI
IPC: B65G57/03
Filed: 1987-03-16
Abstract: PURPOSE:To surely hold an article in its step loaded attitude while to surely prevent the step loaded article from tumbling, by providing a stopper structure which stops one side surface of the step loaded article three-dimensionally moving. CONSTITUTION:A loading device advances a stopper structure 41 to a step loaded article W inserting a fork 42 in the bottom part of the stopper structure 41 into the lowermost surface of the step loaded article W, here the device, which engages an engaging pawl 52 of each step with a side surface opening part 53 of each corresponding article W, respectively fixes it to a stopping surface 51 of the stopper structure 41. The device, three-dimensionally moving this stopper structure 41, moves the article W on the fork 42 onto a pallet. And the device, which retracts only the fork 42 placing the stopper structure 41 to be left as held in the fixed position, extracts the fork from the bottom surface of the article W. Also the engaging pawl 52 in each step is removed from the side surface opening part 53 of each corresponding article W.
Patent JP-S62218311-A (JP)
Title: Reversing and shifting device
Inventor: SAITO MAKOTO
IPC: B65G47/22
Filed: 1986-03-20
Abstract: PURPOSE:To facilitate the gripping of several kinds of workpieces such as soft green wares or the like, to make it possible to change the postures thereof, by turning a reversing frame to change and shift a workpiece after the upper and lower surfaces of the workpiece are pressed by means of palettes to be gripped therebetween. CONSTITUTION:A workpiece 1 is clamped between palettes 2, 2' and is shifted from an introduction conveyer 3 for a previous process onto a conveyer 3' in a reversing device 15. Then load exerting cylinders 16, 16' are driven to apply a load to the workpiece 1 through the intermediary of press-plates 19, 19' and the palettes 2, 2'. Then, supply air in lock-up mechanisms 23, 23' is discharged to lock piston rods 16a, 16a' to hold the load. Further, a reversing frame 4 is reversed by means of a motor 9 while the workpiece 1 and the palettes 2, 2' are also reversed similarly to change their postures. Then, after the cylinders 16, 16' are gradually retracted from the workpiece 1 under the control of the load, the workpiece 1 and the palettes 2, 2' are shifted onto a conveyer 7 for the next process through a delivery conveyer 7'. Accordingly, soft green wares or the like having different shapes may be surely gripped for changing the postures thereof.
Patent JP-S61220386-A (JP)
Title: High voltage generator
Inventor: KABUTO NORIAKI
IPC: H01L41/107
Filed: 1985-03-27
Abstract: PURPOSE:To generate high voltage stably at all times even on a temperature change, etc. by controlling driving frequency so that the phases of driving voltage and currents are equalized or brought to a predetermined phase difference. CONSTITUTION:A piezoelectric transformer 1 is driven by an output acquired by amplifying an oscillation output 101 from a voltage control oscillator 2 by an amplifier 3. The phases of a driving voltage signal 102 applied to the piezoelectric transformer 1 and a current signal 103 obtained by converting currents flowing through the piezoelectric transformer 1 into voltage corresponding to the currents by a current detector 4 are compared by a phase comparator 5 at that time, and oscillation frequency from the VCO 2 is controlled by a signal 105 acquired by inputting a phase difference signal 104 from the phase comparator 5 to a low-frequency filter 6, thus controlling driving frequency so that the phases of the driving voltage of the piezoelectric transformer 1 and currents are equalized. On the other hand, an output from the piezoelectric transformer 1 is changed into DCs through a rectifying circuit 7, and load 9 is supplied with DC high voltage. A constant-voltage element 8 improves a voltage regulation while preventing the generation of abnormal high voltage on the reduction of load currents.
Patent JP-H09251283-A (JP)
Title: Information processing system having matrix display device
Inventor: MANO HIROYUKI
IPC: G09G3/20
Filed: 1989-03-20
Abstract: PROBLEM TO BE SOLVED: To enable the display of multiple gradations and multiple colors by selecting one voltage signal from plural voltage signals according to digital display data and supplying this signal to an X signal line. SOLUTION: An analog-to-digital conversion means 6 converts analog display data 2 which is the input to the digital display data 7 of 2-bit by its voltage value. A multivoltage level output generating circuit 8 generates the voltages of plural levels meeting the gradations. In such a case, the signal of the voltage level corresponding to the gradations O is outputted to the signal line 9 and the signals of the voltage levels corresponding to the gradation 1, the gradation 2 and the gradation 3 are outputted to the signal lines 10, 11, 12. An X driving means 15 successively takes in the digital display data 7 of 2-bit for one line by a latch clock 3, selects one of the four gradation voltages outputted to the signal lines 9, 10, 11, 12 by the decoding value of the data of each dot and outputs the same as panel data X1 to X640.
Patent JP-S63227175-A (JP)
Title: Image signal processing method
Inventor: KIMURA HIDEAKI
IPC: G06T1/00
Filed: 1987-03-16
Abstract: PURPOSE:To automatically eliminate an unnecessary point caused by dust, etc., by executing a limit processing as a pre-processing of an edge emphasis processing of an image signal which has been read, and eliminating dust, a patch mark, etc., adhering to an original image. CONSTITUTION:A signal portion related to <=a limit level of a signal which is led in from an A/D converter 18 is eliminated by a limit device 24, and a signal which has increased its part to a limit level VLIM is obtained. Subsequently, an edge emphasis processing is performed by an edge emphasis processor 26. Next, said signal is converted to an analog signal by a D/A converter 28, and thereafter, compared with a threshold level VREF by a binary comparator 30 and brought to a binary processing. By a signal which has been brought to this binarization, an image recording carrier 34 is exposed through an exposure use light source 32, and on its surface, prescribed image information is reproduced. This carrier 34 is brought to a development processing and a film original negative is completed. In this case, an unnecessary point related to an unnecessary part caused by dust, etc., does not appear on a reproducing image.
Patent JP-H07268213-A (JP)
Title: Polaymideimide resin composition and insulated wire
Inventor: KAWAKAMI HIROYUKI
IPC: C08F20/52
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an insulated wire (enameled wire) without suffering bubbling of coating film and a decrease in heat softening temperature during high-speed baking by using a varnish comprising a mixture of polyamide resin with a specified maleimide compound. CONSTITUTION:This composition contains a mixture of a polyamideimide resin and a maleimide compound of the formula (wherein n is 0 to 10). An epoxy resin, etc., can be added to this composition to improve the curability. This composition is applied on a conductor directly or through other insulating material and baked to give an enameled wire. It can be used in other applications, such as an impregnating varnish, a varnish for a sheet, and a varnish for a laminate. The use of this composition can improve the productivity of an enameled wire without deterioration of the characteristics.
Patent JP-H08263089-A (JP)
Title: Method and device for voice outputting
Inventor: ICHII AKIYOSHI
IPC: G10L13/06
Filed: 1995-03-20
Abstract: PURPOSE: To add a natural pause to a timing expression during the process in which a Japanese sentence is converted into voices. CONSTITUTION: A language processing section 10 inputs a Japanese sentence 1, a reading-accent adding processing section 11 adds reading and accents and a pause adding processing section 12 adds pauses (voice stopping sections). First, in the section 12, a timing expression detecting section 121 detects year, month, day elements which are the constituting elements of timing expressions from a Japanese sentence using a timing expression detection dictionary 130 and the constitution of the timing expression is established. Then, a pause adding section 122 adds pauses in accordance with the constitution of the timing expression employing a pause adding dictionary 140. A voice synthesis section 20 connects voice parameters based on the reading-accent and pause information from the section 10 and outputs a voice 2.
Patent JP-H11260948-A (JP)
Title: Mounting structure of semiconductor package for high frequency
Inventor: KITAZAWA KENJI
IPC: H01L23/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the mounting structure of a wiring board, wherein the transmission loss of a high-frequency signal is less, transmission can be performed with less characteristic deterioration, the reflection and the like of the signal at the mounted part are suppressed and the transmission characteristics are excellent. SOLUTION: A semiconductor element 5 for high frequency is mounted in the inside of a cavity 4 formed of a dielectric substrate 2 and a cap body 3. On the surface of the dielectric substrate 2 in the cavity 4, a first signal transmission line 7, which is electrically connected to the semiconductor element 6, and a second signal transmission line 8 at the back surface of the dielectric substrate 2 are formed. A semiconductor package 1 for high frequency formed by connecting the first signal transmission line 7 and the second signal transmission line 8 is mounted on a wiring layer 12 of an outer circuit substrate 10 through the connecting part formed on the second signal transmission line 8 in this mounting structure.  In this case, a cavity part 11 is provided at the surface of the outer circuit board 10 neighboring the connecting region, which is formed of the first signal transmission line 7 and the second signal transmission line 8 in the package 1.
Patent JP-S59186440-A (JP)
Title: Communication system
Inventor: NISHIMURA HIDEJI
IPC: H04J13/00
Filed: 1983-04-07
Abstract: PURPOSE:To eliminate the influence of Doppler effect effectively and improve resistance to disturbance by transmitting spectrum-diffused pulses with a transmission time width that which does not exert the influence of a Doppler shift substantially. CONSTITUTION:A two-phase PSK modulating circuit 15 inputs an M-sequence code in a predetermined random time series from a PN code generator 16 through an output line 161 and adds phase keying by two-phase PSK to the output of a balanced modulator 13 corresponding to variation of the M-sequence code by an incorporated balanced modulator, etc., to perform what is called direct spectrum diffusing modulation. When autocorrelation is performed by the transmit pulses, the reception level of every chip by direct spectrum diffusing modulation in transmit pulses is all integrated, pulse by pulse, into the position of the chip when delay time is zero; and the obtained correlative peak output value is sent out to a phase detector 30 through an output line 271.
Patent JP-H03262566-A (JP)
Title: Coating apparatus
Inventor: HIRAKI YASUTO
IPC: B05C5/02
Filed: 1990-03-14
Abstract: PURPOSE:To enhance high speed coating capacity by forming a doctor edge surface from the curved surface continued to the outlet end part of a slot and the flat surface extended on the tangential line of the curved surface on the downstream side of a doctor edge part. CONSTITUTION:A doctor edge part 5 is formed from the curved surface continued to the outlet end part of a slot 4 and the flat surface almost extended on the tangential line of the curved surface on the downstream side of the doctor edge part. When the intersecting point of the curved surface part and flat surface of the doctor edge part 5 is set to E, the outlet end part of the slot of a back edge part 6 is set to B, the angle formed by the tangential line drawn to the surface of the back edge part so as to pass through the end part B and the tangential line drawn to the point E is set to theta1 and the angle formed by the tangential line drawn to the surface of the back edge part at the end part B and the tangential line drawn from the end part B to the edge part 5 is set to theta2, the end part B is provided at a position satisfying a condition of theta1<theta2<180 deg.. The curve rate of the edge part 5 is set so as to satisfy a condition of angle COE<=30 deg. when the curve radius is set to R<=8.0mm, the center is set to O and the outlet end part of the slot is set to C and the length of the edge part 5 is set to 2mm or more.