baber/WOPTO huggingface dataset:
Patent JP-H115230-A (JP)
Title: Device for in-mold decorating simultaneous with injection molding
Inventor: TAKEUCHI GEN
IPC: B29C33/12
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for in-mold decorating simultaneous with injection molding which enables the elimination of a slack in an in-mold decorated sheet and at the same time, makes a rupture and a crack hardly develop due to a concentrated stress in a clamping step. SOLUTION: A corner part 30a, which is located at least, on the female mold 12 side of a clamper 30 and on the inner peripheral side is of a curved surface shape, and the tip part 30A on the female mold 12 side of the clamper 30 is introduced into the opposite part to the clamper 30 of the female mold 12. In addition, a fitting groove 14 which is dented from the parting face 12 of the female mold 12, is formed, and a corner part 14a, which is located at least, on the clamper 30 side of the fitting groove 14 and on the inner peripheral side, is of a curved surface shape.
Patent JP-S5863079-A (JP)
Title: Ac-dc converter
Inventor: OOHASHI SHINICHI
IPC: H02M7/155
Filed: 1981-10-09
Abstract: PURPOSE:To prevent the generation of a rush current by a method wherein a timing wherein a switching element sampling an AC current is turned ON is made to accord with a time point whereat a supplied AC voltage coincides with an output DC voltage. CONSTITUTION:An AC current from an AC power source 1 is subjected to full- wave rectification by a full-wave rectifier circuit 14, and the AC current thus rectified is supplied to a transistor 20, a voltage dividing circuit 22 and a differential circuit 24. With its base bias controlled by a control signal from a flip-flop 19, the transistor 20 is turned ON and OFF, sampling the AC current. A time point of sampling, determined by an output of the flip-flop circuit 19, is set by a comparison circuit 21. At a starting point of the sampling, the value of an AC voltage coincides constantly with the value of a DC voltage appearing a capacitor 3, and thereby a rush current is prevented from flowing through the transistor 20.
Patent JP-S645170-A (JP)
Title: Waveform equalizer
Inventor: KAWASAKI TAKASHI
IPC: H04N5/21
Filed: 1987-06-27
Abstract: PURPOSE:To prevent a tap gain from being divergent and to perform stable waveform equalization by monitoring the autocorrelation of an input signal at all times and stopping correction of the tap gain when specific data is inputted. CONSTITUTION:A specific data detecting circuit 16 is provided and detects, for example, the clock run-in signal (continuous data of 10101...) of a teletext broadcast signal. Then when detecting the specific data, this specific data detecting circuit 16 stops the gain correcting operation of a tap gain control circuit 15 while the specific data is present. Thus, when the specific data with large autocorrelation is inputted, the tap gain is not corrected an last correction is maintained, so when random data is inputted, the tap gain is started in a nearly corrected state, so the stable waveform equalization is performed without divergence.
Patent JP-S6222540-A (JP)
Inventor: MITSUFUJI KIICHI
IPC: A21D13/00
Filed: 1985-07-22
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-H0871690-A (JP)
Title: Resin casting mold and casting method using the same
Inventor: OKADA MASAMICHI
IPC: B22C1/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a casting mold and casting method capable of making the mold cost lower than the cost of metal molds and the casting surface and quality of products better than those by sand molds. CONSTITUTION: This casting method comprises the steps of pouring molten metal 3 into the casting molds 1 composed of a thermoplastic resin, and heating, melting or softening the resin casting molds 1 after solidifying the molten metal. Resin liners 1' are composed of thermoplastic resins, are taken out of master molds 11 together with the castings at every one shot and are heated, melted or softened.
Patent JP-H0826533-A (JP)
Title: Paper conveyer
Inventor: SUZUKI NORIO
IPC: B65H9/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a paper conveyer capable of suppressing to a minimum limit a head generated between the first/second conveying routes also capable of moving paper, carried out onto the second conveying route, in right/left both directions relating to the first conveying direction. CONSTITUTION:A device has the first/second conveying routes R1, R2 orthogonal to each other, also has the first conveying means C11 carrying out paper, arriving at the end of the first conveying route, onto the second conveying rotate and the second conveying means C2 conveying paper along the second conveying route. The first conveying means C11 is formed of a drive side conveying roller 24, driven side conveying roller 28, drive roller 21 having a diameter larger than the drive side conveying roller 24 to engage the peripheral surface with a peripheral surface of the drive side conveying roller 24 and a motor 32 rotating the drive roller, and the second conveying route comprises a paper supporting part R2a and a guide part R2b, to arrange the guide part in a position adjacent to the drive side conveying roller 24.
Patent JP-H06346024-A (JP)
Title: Composition for chipping resistant coating and formation of chipping resistant coat
Inventor: TANIGAMI HAJIME
IPC: C09D175/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the subject composition containing a specific poly-isocyanate compound and a hydroxyl group containing resin, which shows excellent flexibility, chipping resistance and appearance of coating, with reduced solvent consumption, useful for a coating of outside plates for the automobile. CONSTITUTION:This composition contains (A) a polyisocyanate compound which is a reactional product of a polycaprolactone diol with an isocyanate compound blocked by an oxime and the like, and (B) a hydroxyl group containing resin which has 2 or more hydroxyl groups in a molecule. In this composition, the component A contains 2 to 5 isocyanate groups in a molecule and its number average molecular weight is 1,000 to 5,000, and the component B, in the case of an acrylic resin containing hydroxyl groups, has a glass transition point of -50 to 0 deg.C, a number average molecular weight of 2,000 to 8,000, and hydroxyl and acid values of 50 to 200 and 1 to 10mgKOH/g, respectively. Further, it is favorable for this composition to contain lactone modified acrylic resins and lactone modified polyester resins besides the components A and B.
Patent JP-H0722845-A (JP)
Title: Peak detecting circuit
Inventor: KAMIFUJI TSUTOMU
IPC: H03D1/18
Filed: 1993-06-30
Abstract: PURPOSE:To provide a peak detecting circuit which has less ripple and a good response characteristic. CONSTITUTION:A differential circuit 4 which generates a pair of waveforms (a) and the inverse of (a) whose phases are shifted from these of two input waveforms A and the inverse of A having opposite phases, two pairs of transistors TRs 11 and 12 and TRs 13 and 14 which receive the input waveforms A and the inverse of A and the pair of waveforms (a) and the inverse of (a) outputted from the differential circuit 4 and have emitter terminals connected to each other respectively, a capacitor 22 which integrates output signals of two pairs of TRs 11 and the TRs 13 and 14, and a constant current source 21 are provided. Thus, the density of an input signal to be integrated is increased twice to reduce the ripple.
Patent JP-H0916407-A (JP)
Title: Electronic computer
Inventor: HIROYA TAKAYUKI
IPC: G06F9/48
Filed: 1995-06-27
Abstract: PURPOSE: To improve control precision and enable fast processing without equipping the electronic computer with two programs which have the same contents for halt time interruption and operation time interruption. CONSTITUTION: For example, if an alarm interruption is initiated while a halt state signal is supplied from the CPU 11 of the electronic computer 10 to an interruption controller 12, an ON dedicated interruption signal is generated and sent to the CPU 11, which starts and executes an ON processing program stored independently in an external memory 13 to reset the halt state of the CPU 11 and start oscillating an operation clock; after the CPU 11 is initialized, the interruption contents are judged and an alarm interruption program in a normal interruption program which is stored independently of the ON processing program is started and executed.
Patent JP-H04358794-A (JP)
Title: Shaft seal protection device for submerged pump or blower
Inventor: TANAKA SHIZUO
IPC: F04D13/08
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a shaft seal protection device for submerged pump or blower capable of producing in simple construction and at low cost and excellent in maintenance. CONSTITUTION:A vertical hole 4 is drilled in a partition 3 between an oil chamber 1 and a motor chamber 2 and a gas permeable material 5 for shutting off the flow of liquid is provided in it for an air passage line between both chambers 1 and 2. By this, a pressure raised in the oil chamber 1 during pump driving can be distributed in the motor chamber 2 through the gas permeable material 5. Thus, the action for expanding the internal pressure in the oil chamber 1 is reduced and, therefore, the sealing effect is not impaired without producing pressurization on a shaft seal. In addition, its function is stable, construction is simple, and production cost is low, and the gas permeable material 5 can be replaced easily which provides excellent maintenance.
Patent JP-S5684322-A (JP)
Title: Manufacture of black iron oxide pigment
Inventor: KAWAMURA MASAO
IPC: C01G49/08
Filed: 1979-12-11
Abstract: PURPOSE: To obtain black iron oxide pigment with uniform grain size and high dispersibility by adding a specified salt to an aqueous ferrous salt soln. and blowing air under predetermined conditions.  
     CONSTITUTION: In the manufacture of tri-iron tetroxide fine powder, to an aqueous ferrous salt soln. is added a salt similar to a salt formed by the neutralization of a ferrous salt and a pH adjusting alkali, and air is blown at 60W90°C and 6.5W 8.0pH. The amount of the salt added beforehand is equal to or more than the amount of the salt formed by the neutralization. The ferrous salt is ferrous sulfate and is used as an about 10W30wt% aqueous soln., and the alkali is an about 10W30wt% aqueous ammonia soln. The salt added beforehand is ammonium sulfate. Air is blown at about 0.5W3.0l/min rate to 1l of the reactive soln., and oxidation is completed in about 2W8hr. Thus, spherical black iron oxide pigment with uniform grain size and high dispersibility is obtd. This pigment gives a clear color tone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1148441-A (JP)
Title: Driving device for printing device of rotary press
Inventor: SINGLER JOSEF
IPC: B41F13/004
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide connection between an electric motor and a transfer cylinder through gears, which will not remain any lasting affection on the meshing of the gears upon adjusting and moving the transfer cylinder. SOLUTION: Transfer cylinders 5, 6 can be adjusted by some degrees and, further, plate cylinders 3, 4 and the transfer cylinders 5, 6 are meshed with cylindrical gears 12-14, fixed to the journals of the cylinders, while independent electric motors 16, 17 drive the transfer cylinders 5, 6 through driving side spar gears 18, 19 and the driving side spar gears 18, 19 are engaged with spar gears 20, 21, provided on the journals of the transfer cylinders, in the circumferential areas of the spar gears 20, 21, which are existing from the central points of the transfer cylinders 5, 6 toward the apexes S of the pivot adjusting angle α.
Patent JP-2000353579-A (JP)
Title: Socket for semiconductor device and method connecting semiconductor device with board
Inventor: MORI YOICHI
IPC: G01R31/26
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To secure an excellent electric contact at all electrode terminals with a low contact load for a semiconductor device with a large coplanarity, to increase a socket operability, and to increase the reliability of measuring during electrically measuring a super multi-pin, large size, high speed BGA. SOLUTION: A semiconductor device socket comprising a base part 2 for the semiconductor device socket fixed on a board 5, an insertion part 2a provided on the base part 2 for inserting the semiconductor device 1, a press cover 3 applying a pressure on the semiconductor device 1 set in the insertion part 2a, and an anisotropic conductor sheet 7 provided between electrode terminals 4 of the semiconductor device 1 and electrode pads 6 on the board 5. A thin film 9 is interposed between the board 5 and the anisotropic conductor sheet 7. Metal protrusions 8, 8 are provided on the both sides of the thin film 9. The metal protrusions 8 are connected by through holes 10, and are placed at positions corresponding to the electrode terminals 4 of the semiconductor device 1 and the electrode pads 6 on the board 5.
Patent JP-S6223975-A (JP)
Title: Alloyed hot dip galvanized high-tension hot-rolled steel sheet and its manufacture
Inventor: ISHIBASHI ENSUKE
IPC: C22C38/00
Filed: 1985-07-23
Abstract: PURPOSE:To provide >=35kgf/mm<2> tensile strength and to inhibit natural aging by forming a Zn alloy layer contg. a specified amount of Fe by hot dip galvanizing and alloying on the surface of a high-tension hot-rolled steel sheet contg. Mn which contributes largely to the high tension, Si and P to such a degree that the adhesion to Zn is not deteriorated. CONSTITUTION:The composition of a molten steel is composed of, by weight, <0.015% C, <0.5% Si, 0.1-2% Mn, <0.1% Al, <0.1% P, 0.001-0.3% in total of one or more among V, Ti and Nb and the balance Fe with inevitable impurities. The molten steel is continuously cast iron a slab and this slab is hot rolled to obtain a hot rolled sheet. This sheet is hot dip galvanized, heated to 650-850 deg.C, held at the temp. for >=1sec and cooled to <=500 deg.C at >=10 deg.C/sec cooling rate. The concn. of Fe in the resulting Zn alloy layer is regulated to 15-35wt%.
Patent JP-H063708-A (JP)
Title: Optical switch and its production
Inventor: KONO KENJI
IPC: G02F1/313
Filed: 1992-06-19
Abstract: PURPOSE:To compatibly provide the single mode characteristic and low driving voltage characteristic of optical waveguides of the optical switch and to lower the coupling loss to an external optical fiber. CONSTITUTION:This optical switch consists of a substrate 7 and at least two pieces of the optical waveguides having clad layers 6, 14 and core layer 5 formed on the substrate. At least a part of the clad on the upper side of the core 51 is formed of a conductive clad layer 14 in order to control the refractive index of the core and the clad on the upper side of the core 5 is formed by a technique for the selective growth of the region. The optical switch is shorter in the distance from the conductive clad 16 on the upper side of the core (5) in the region where guided light is mainly guided to the core 5 than the thickness of the side clads 10, 11, 12.
Patent JP-2000349781-A (JP)
Title: Mobile radio system
Inventor: AOKI HIROSHI
IPC: H04W84/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent control incapability caused when a VPI/VCI of every radio base station which is allocated and managed by a base station controller is made different from a VPI/VCI set to a radio base station by an artificial mistake or a line quality. SOLUTION: Each time the buildup sequence of a radio base station 3-2 is performed, a base station controller 3-1 allocates a specific identifier to each radio base station as an allocation identifier and transmits the particular identifier to the radio base station as a radio station identifier. The base station controller adds the allocation identifier when transmitting data and transmits the data to the radio base station. In receiving the data, at the radio base station, an ATM data reception part 3-3 abandons the data if the allocation identifier is different from the radio station identifier. In a CPU 3-4, the ATM data reception part is reset when abandonment of the data continues for a predetermined time.
Patent JP-S6318104-A (JP)
Title: Sohc type internal combustion engine
Inventor: FUJII NORIAKI
IPC: F02P13/00
Filed: 1986-07-09
Abstract: PURPOSE:To shorten a space between an intake and an exhaust valve to make an engine compact by arranging one of an intake and an exhaust rocker shaft about right above a cam shaft, and forming a rocker arm pivotally supported on said one of the rocker shafts into a bell crank shape. CONSTITUTION:An intake and an exhaust valve 10, 11 are opened and closed by the rotation of one camshaft 16 through an intake and an exhaust rocker arm 22, 23 whose middle parts are rotatably supported on an intake and an exhaust rocker shafts 17, 18 borne in parallel with a cylinder axis Y, and one of said rocker shafts 17, 18 (the exhaust rocker shaft 18 in a figure) is arranged right above the cam shaft 16. A holder 30 supporting each of the rocker shafts 17, 18 is fixed to a bearing wall 26 uniting with a cylinder head 3 through at least two bolts 27, 28 being adjacent to both sides of the rocker shaft 18 and the cam shaft 16. In addition to that, the exhaust rocker arm 23 pivotally supported on the exhaust rocker shaft 18 is formed into a bell crank shape.
Patent JP-H0716010-A (JP)
Title: Structure for vertically feeding seedling with sheet
Inventor: KOJIMA YOSHIYUKI
IPC: A01C11/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a structure capable of effectively making the most of essential advantages of the seedling-carrying sheet in that the separating operation of the seedling-carrying sheet from a seedling can surely and smoothly be performed and vertical feeding can thoroughly be carried out by using a guide mechanism having a relatively simple structure utilizing the relative arrangement structure of the seedling-carrying platform and the seedling-carrying sheet. CONSTITUTION:This structure for vertically feeding seedlings is constructed by forming the seedlings with a sheet so as to enable the engaging and feeding with a vertical feeding mechanism (C) on a seedling-carrying platform 5 and equipped with a separating member 6 for separating the seedling-carrying sheet (A) from the seedlings. The structure is further provided with a guide mechanism (G) for forcedly leading the and guiding seedling-carrying sheet (A) in a separating and moving passage (W) for the seedling-carrying sheet (A) with the separating member 6. The guide mechanism (G) is constructed by engaging protruding parts 15 formed on sidewalls 16 of the seeding-carrying platform with recessed parts 14 formed in right and left sidewalls of the seedling-carrying sheet (A).
Patent JP-H0829991-A (JP)
Title: Manufacture of photoreceptor for electrophotography
Inventor: MAEDA SHUICHI
IPC: G03G5/05
Filed: 1994-07-13
Abstract: PURPOSE:To manufacture a positive charged photoreceptor with the inverted double-layer structure, which has the excellent coating productivity, high sensitivity and the low residual electric potential. CONSTITUTION:In the manufacture of a photoreceptor for electrophotography, an electric charge generating layer is formed by coating an electric charge transporting layer, which is provided on a conductive support, with the dispersing liquid, which is obtained by dispersing the electric charge generating material in the solution containing the binder resin and the organic solvent. As the organic solvent, ester group or ketone group compound, of which solubility parameter exists in a range at 8.0-10.5, is used.
Patent JP-S644841-A (JP)
Title: In-circuit emulator
Inventor: YOSHIDA YOSHIO
IPC: G06F11/22
Filed: 1987-06-29
Abstract: PURPOSE:To execute an I/O simulation of an arbitrary data by setting a target microprocessor to a waiting state, when a target microprocessor has executed an access to an I/O data, and in this case, sending and receiving an arbitrary I/O data by a control CPU. CONSTITUTION:The titled emulator is provided with an I/O address detecting circuit 3, a wait generating circuit 4, a means for allowing a control CPU 5 to read an address bus, a status and data bus information of a microprocessor 1, when the target microprocessor 1 has become a waiting state, and an I/O event memory 6 in which simulation information of an I/O is stored, and which is brought to an access from the control CPU 5. When the target microprocessor 1 has executed an access to the I/O address, the target microprocessor 1 is set to a waiting state, and in this case, an arbitrary I/O data is sent and received by the control CPU 5. In such a way, an I/O simulation of an arbitrary data can be executed.
Patent JP-S5785057-A (JP)
Title: Production of screen-like photoreceptor
Inventor: NARITA NOBORU
IPC: G03G5/00
Filed: 1980-11-17
Abstract: PURPOSE:To increase corona ion transmittance for modulation, etc., and decrease attenuation by forming a photoconductive layer and an insulation layer successively on one surface side of the conductive member of a screen, charging the insulation layer positive or negative and sticking fine particles of a high polymer having a reversed polarity on the insulation layer. CONSTITUTION:A photoconductive layer 3 is formed by a vapor deposition method or the like on one surface of a conductive member 2 of a screen, after which the 1st insulation layer 4 is formed from the exposure side of the member 2 to transfer paper side to such thickness at which potential increases gradually and in such a way that the entire surface of the layer 3 is covered therewith. Next, a screen 25 is mounted to a holding member 24, and a mixture of insulating fine particles such as a thermoplastic silicone resin or the like and magnetic powder is charged to the polarity reverse from that of the layer 4 of the screen after said layer is charged, and only the insulating fine particles are stuck on the layer 4 by using such mixture. Thereafter, the 2nd insulating layer 23 by heating each drum 24. In this way, the pass efficiency of corona ions is improved and the quantity of corona ions with an increase in retention times is decreased.
Patent JP-S5759763-A (JP)
Title: Type wheel selection type printer
Inventor: SAWADA SHIGERU
IPC: B41J7/52
Filed: 1980-11-17
Abstract: PURPOSE: To provide a type wheel selection type printer capable of printing images which are easy to see, by a method wherein are used as a high efficiency by moving the types for one column in the direction of column and the pitch of column is made to be narrower.  
     CONSTITUTION: A type wheel shaft 23 is rotated in direction A, and when a groove at the outside periphery comes to a projecting part of a type selecting pawl  24 synchronized with a desired type 21, a current is passed through a solenoid 29 for an electromagnet by a synchronizing signal so that an attracted lever 27 is attracted by an iron core 28 of the electromagnetic and a spring 32 is moved in direction B to be disengaged from the selecting pawl 24. The pawl 24 and the type 21 are rotated by the force of a spring 25, then the rotation is stopped when the type 21 comes to the position for printing, and the type 21 is printed at an even-numbered column of a printing paper 55 by a roller 46. The shaft 23 is then rotated in the direction A, and the spring 32 returned to its original position due to the cut-off of the current supply for the solenoid 29 is engated with the selecting pawl 24, thereby resetting. After the printing is finished, and between the resetting and the selection of the type for an odd-numbered column, a cam 37 is pushed upward and is rotated in the direction opposite to direction E, and the type 21 is moved to the position for printing at the odd-numbered column. 
     COPYRIGHT: (C)1982,JPO&Japio