baber/WOPTO huggingface dataset:
Patent JP-S5511739-A (JP)
Title: Device for machining pin
Inventor: TODA TSUGIO
IPC: B21H7/18
Filed: 1978-07-06
Abstract: PURPOSE: To effect the knurling of the central part of a workpiece and the rounding of both its ends simultaneously, by cutting off a material to a prescribed size and pushing the cut-off piece into an opening defined by a front tool and a right and a left guides.  
     CONSTITUTION: A wire 2 is cut off to a prescribed length at the left sides of a material guide and a die and the right sides of the material guide and a cutting-off tool. The cut-off wire of prescribed length is pushed into the opening 31 defined by the front tool 21 and the right and left guides 27, 28. The cut-off wire is rolled between the moving hook 20 of the front tool 21 and a fixed hook 25 on a body 26 so that the central part of the wire is knurled. At the same time, both the ends of the wire are rolled by the round parts of the right and left guides 27, 28 so that both tne ends of the wire are rounded. The wire is then discharged through an outlet port 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60224908-A (JP)
Title: Cam shaft moving type responsing-to-number-of-revolutions type valve mechanism
Inventor: ITOU OSAMU
IPC: F02F1/42
Filed: 1984-04-23
Abstract: PURPOSE:To improve an output during high-speed rotation and to prevent the occurrence of incomplete combustion due to excessively dense fuel during low-speed rotation, by a method wherein, in a valve mechanism, being of a type in which it is operated in response to the number of revolutions of a 4-cycle engine, one valve is opened during low-speed rotation and 2 valves are opened during high-speed rotation. CONSTITUTION:Only a valve M is opened by means of cam shaft I during low-speed rotation. Meanwhile, a pump G is driven with the aid of a motor E during high-speed rotation, and through rightward movement of the cam shaft I by dint of an oil pressure produced through said rotation, two valves M and L are opened. In which case, points C are brought into contact with each other through a link B and springs D and N by means of an accel rope A, and this causes driving of the motor E. This prevents the occurrence of a trouble in which, when a 4-cycle engine forms a low-speed type engine, (only one valve is opened and closed and) an output is decreased during high- speed rotation, and when the engine forms a high-speed type engine, (2 valves are opened and closed and) an amount of fuel is excessively high when air is sucked during low-speed rotation, and this causes incomplete combustion.
Patent JP-S58199545-A (JP)
Title: Test socket pin
Inventor: GOTOU KIYOUJI
IPC: H01R33/76
Filed: 1982-05-17
Abstract: PURPOSE:To enable to stably test a discrimination by forming a contacting part with a plurality of projections at the end of a measuring pin which is mounted on a socket body, thereby effectively contacting to enhance the testing accuracy. CONSTITUTION:A contacting part 11 which is formed of 3 crest-shaped projections 11a is formed at the end of a measuring pin 10 which is mounted on a socket body of a test socket pin. A contacting pressure moderating unit 10a which is bent at the part of the pin 10 is formed at the part directly under the contacting part 1. The part 11 of the pin 10 is contacted with the outer lead of an IC to be measured, and pressed by a retaining jig.
Patent JP-S58200162-A (JP)
Title: Chromatography and chromatograph apparatus
Inventor: IRIGUCHI NORIO
IPC: G01N30/62
Filed: 1982-05-17
Abstract: PURPOSE:To invariably obtain an assay value as exact as that measured with a new column by correcting variation in the detected peak value of the material to be measured due to deterioration in the column employing as reference the detected peak value when a specified amount of indicator material flows through a column. CONSTITUTION:For example, in a chromatography assay of creatinine in serum, a specified amount of postassium benzoate (PB) fed both to a serum sample and a new column 4 as indicator material to absorb ultraviolet rays having the same wavelength as detection wavelength of creatinine and the ratio is determined between the detected peak value of PB and that of creatinine to be filed into a floppy disc 11. Before or after a sample serum is fed to a column 4 deteriorated due to repeated use, a spcified amount of PB is fed thereto to find the level of the deterioration by measuring the peak value thereof. The detected peak value obtained when the sample serum is fed to the deteriorated column 4 is corrected with a microprocessor 8 by a computation using the ratio as mentioned above. Then, an exact assay value is indicated or recorded on a display 9 or a recorder 10.
Patent JP-S61240709-A (JP)
Title: Trapping circuit
Inventor: ISHIKAWA KOUKICHI
IPC: H03H7/07
Filed: 1985-04-18
Abstract: PURPOSE:To obtain the maximum attention quantity by two traps by connecting a connecting point of an LC tank circuit side of a DELTA connecting circuit, and the LC tank circuit, through other coil, and also taking out a tap from a coil of the LC tank circuit, and grounding it. CONSTITUTION:A trapping circuit is brought to a DELTA connection together with capacitors 15, 16 and a resistance 18. An LC tank circuit is constituted of a capacitor 17 together with a variable coil 20 provided with a tap, connected through a variable coil 19 to an LC tank side contact of a DELTA connecting circuit, and the tap of the variable coil 20 is grounded. In this way, the inductance of the tank circuit provided with the tap is made variable, pure resistance portions L2, L3 are made variable, the other inductance L1 is made variable and an imaginary number part is matched, by which even if a resistance 18 of a bridge T type trap is fixed, the maximum attenuation quantity can be obtained in a desired frequency position.
Patent JP-S567414-A (JP)
Title: Reactor
Inventor: TANAKA JIYUNJIROU
IPC: H01F37/00
Filed: 1979-06-28
Abstract: PURPOSE:To simplify the voltage regulating reactor strcuture for rectifying a large current in capacity by dividing winding into two segments, passing a core through the winding, then connecting the respective one ends to rectifying units to obtain substantially two turns of windings and simplify the configuration of the windings. CONSTITUTION:A reactor 8 consists of a ringlike core 9, and conductors 10-1, 10-2 made of copper wires passed through the core 9. An electric current flows from an AC power supply (not shown) through the conductors 10-1, the rectifying unit 4 and the conductor 10-2 to a load (not shown). In this manner, two turns of windings can be substantially obtained, and the shape of the winding is simplified so as to simplify the voltage regulating reactor structure for rectifying a large current in capacity.
Patent JP-H01255972-A (JP)
Title: Fillet creating method
Inventor: SHINOZUKA YOSHIAKI
IPC: G06F17/50
Filed: 1988-04-06
Abstract: PURPOSE:To reduce the input operation of a designer by inputting a rounding radius in a ridge direction to link a three-dimensional form consisting of the ridges and endpoints structured in a computer to the endpoints, and generating the ridges to link the corresponding two endpoints. CONSTITUTION:The designer inputs three ridges L1-L3 and rounding radiuses R1-R3 on the common endpoint side (a V side) of the ridges, and generates a corner rounding ridges E1-E3 (figure a). A computer 3 deletes the unnecessary ridges inputted by the designer (figure b). The computer 3 requires the input of ridges L4...L13 to be inserted between the endpoints of the ridges (for example, E1-E3) of the respective corner rounding parts to the designer, and obtains the final form (figure c). The computer 3 inputs the combination of the ridges constituting surfaces from the designer, and defines the surface fixed by the combination of the ridges. For example, by designating the combination of E1, E2 and E3, a surface S1 is generated, and by designating the combination of E1, L6, E4 and L7, a surface S2 is generated.
Patent JP-H05250749-A (JP)
Title: Magneto-optical disc unit
Inventor: CHATANI MASAHIKO
IPC: G11B17/04
Filed: 1992-03-06
Abstract: PURPOSE:To downsize and simplify a driving means by supporting a magnetic head together with a slider rotatably in the direction approaching or separating to/from the disc surface of a magneto-optical recording medium by means of a retracting mechanism. CONSTITUTION:The magneto-optical disc unit is constituted such that a cassette holder 20 is engaged with a part of a retracting mechanism or disengaged therefrom directly or indirectly when a disc cassette 30 is not loaded. In case of magnetic modulation type disc, the disc is accessed under load state where a magnetic head is brought close to the disc surface while taking account of surface vibration of the disc but in case of a disc other than magnetic modulation type, the magnetic head is held in unload state where the magnetic head is retracted from the disc surface and a piezoelectric element is not deformed. The magnetic head 2 can also be used in optical modulation system.
Patent JP-H06294840-A (JP)
Title: Leakage current malfunction detector method for cmos logic circuit
Inventor: SANADA KATSU
IPC: G01R31/319
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for detecting a leakage current malfunction adapted for a mass production by substantially completely detecting the malfunction occurring in a CMOS logic circuit with a small test pattern. CONSTITUTION:An operation test of a CMOS logic circuit is conducted by using only a signal pattern of a test program 2 of logic operation programs having a test program 1 for initializing and setting an internal circuit, a test program 2 for roughly checking an electric circuit subsequently to the program 1, and a test program 3 for checking in detail the circuit subsequently to the program 2. The program 2 has several tens to several hundreds of continuous test patterns. Thus, a leakage current malfunction is detected.
Patent JP-H01256933-A (JP)
Title: Transparent human body terminal
Inventor: AOKI HIDEKI
IPC: A61B5/145
Filed: 1988-04-06
Abstract: PURPOSE:To continuously obtain the information in a human body, particularly the spectroscopic information over a long period by providing a detecting means to optically detect the information in the human body at the contact portion between a transparent member and a skin system in a transparent human body terminal with the transparent member optically connecting the inside and the outside of the human body. CONSTITUTION:A human body-affinitive member 01 made of a hydroxyapatite sintered body is arranged on the periphery of a transparent human body terminal centering a transparent member 1 with good human body affinity. The terminal bottom section 3 of the human body- affinitive member 01 is buried and fixed under skin, the upper end section of a terminal neck section 2 is protruded and arranged on the skin for use. Infrared rays or the like are guided from a light source outside a human body and radiated to a skin system via the human body-affinitive transparent member 1, the reflected light is again guided via the transparent member 1 to detect the absorption by the material in the human body. This detected light is analyzed by an external analyzer such as absorption spectrum measurement provided outside. Various information in the human body can be extracted from the reflected light according to the type of the external light source. When the visible light is guided from the outside, for example, it is utilized as the so-called endoscope visually observing the interior of the human body.
Patent JP-H05244868-A (JP)
Title: Solid tea and its preparation
Inventor: TANIGUCHI RYOZO
IPC: A23F3/14
Filed: 1992-03-04
Abstract: PURPOSE:To prepare a solid tea having excellent preservability and convenience and having taste, color, flavor and decoction speed comparable to those of conventional tea by mixing a water-soluble paste to tea leaves, stirring the mixture together with water, forming to a prescribed form by pressing under a specific pressure and drying the product. CONSTITUTION:Green tea is used as the tea raw material and mixed with 5wt.% (based on the raw material) of one or more kinds of pastes such as dextrin, starch, pullulan, agar, carrageenan, gelatin, gluten and albumen. The mixture is sprayed with 6wt.% (based on the tea leaves) of 1% aqueous solution of pullulan under stirring to completely wet the leaves with the solution, put into a mold and formed by pressing under 35-45kg/cm<2> pressure for 5min. The formed product is taken out of the mold and dried at 60 deg.C for 1hr with a hot-air dryer to obtain the objective solid tea having excellent preservability and convenience for drink, etc., and having taste, color, flavor and decoction speed comparable to those of conventional tea.
Patent JP-S528554-A (JP)
Title: Refrigerator evaporator
Inventor: TAKESO TOMINORI
IPC: F25B43/02
Filed: 1975-07-09
Abstract: PURPOSE: The device to organize stabilized circulation of compressor lubricating oil in the coolant piping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5512529-A (JP)
Title: Magnetic bubble memory unit
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1978-07-10
Abstract: PURPOSE: To prevent the lowering in the operation performance due to the temperature rise of crystal and to make stable the operation, by making thin the thickness of crystal film of write-in region than other regions and providing the magnetic bubble information arrangement means between the propagation region and storage region.  
     CONSTITUTION: The magnetic bubble write-in region is constituted with the generation pattern 2 and the magnetic bubble generation region 3, which is made thin for the crystal film than other regions by shaping off the surface of the magnetic bubble crystal 1. Thus, the generation pattern 2 continuously generates the magnetic bubble newly for the magnetic bubble generation region 3 every one period of the rotating magnetic field to feed it sequentially to the propagation region 4 based on the rotating magnetic field HR. The magnetic bubble information arrangement means consisting of the erase pattern 5 and the conductor pattern 6 erases the magnetic bubble according to the desired information to feed the magnetic bubble information group desired to the magnetic bubble storage region through the reception of the magnetic bubbles continusously incoming. Thus, the operation can be made stable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243272-A (JP)
Inventor: YAMAMOTO HIDEO
IPC: F25D23/12
Filed: 1985-04-19
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-H08280533-A (JP)
Title: Electric rice cooker
Inventor: TANAKA ATSUSHI
IPC: A47J27/00
Filed: 1995-04-10
Abstract: PURPOSE: To suppress the reduction of rice cooking performance due to cracks or chips of a ferrite rod and prevent the occurrence of abnormal noises due to vibrations at crack sections by insert-molding a resin around the ferrite rod to form a ferrite base supporting an induction coil. CONSTITUTION: A heat-resistant resin is insert-molded on the outside of a ferrite rod 14 sintered and molded with the high-magnetic permeability magnetic powder mainly made of an iron oxide to form a ferrite base 15, and the part near the center section is formed into a straight line section 18 along the shape of an induction coil 13 and an outer periphery section 19 into a circular arc shape. The ferrite rod 14 is supported at the end face 20 of the outer periphery section 19 and the end face 21 of the straight line section 18 in the longitudinal direction of the ferrite rod 14, longitudinal positioning is made at the end face 21 of the straight line section 18, and the resin is injected from a resin injection gate section 22 provided near the end face 20 of the outer periphery section 19 to form the ferrite base 15.  The ferrite rod 14 exposed at the support positions is covered with a nonmetallic material, and the insulating property and water resistance can be improved.
Patent JP-S5710162-A (JP)
Title: Exposure system of electrophotography
Inventor: OOTA HISAO
IPC: G03G15/04
Filed: 1980-06-23
Abstract: PURPOSE:To increase not only the image resolution but the quality of picture, by using a light emitting diode array in which the light emitting diodes are arrayed in plural rows and alternately and complementarily with every adjacent picture elements for a light source of exposure. CONSTITUTION:When a light emitting diode 10 is driven, the record picture signals 12 are divided into the picture signals of odd- and even-number picture element rows through a dividing circuit 13. In the case of an exposure of the odd-number picture element row, the off-number picture element row signals sent from the circuit 13 are made to pass through a shift register 14 and then transferred to a latch memory 16 when the odd-number picture element row in a line of the signals 12 is arranged perfectly. Thus a light emitting diode array 20 of the 1st row is actuated by driving a driver 18 for a time corresponding to the transmitting time of signals equivalent to a line. Furthermore the contents of the memory 16 is replaced with the next odd-number picture element row when the said element row is arranged in the register 14. Then the array 20 is actuated again by the driver 18. An exposure of the whole odd-number picture element row is carried out on a photoreceptor that is traveling in a speed V. The same procedure is also given to the even-number picture element row.
Patent JP-H09272438-A (JP)
Title: Train control device
Inventor: OKADA MASAKI
IPC: B61L3/12
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To control a train with high degree of accuracy without being influenced by wheel slippage and the like by providing a plural number of magnetic marks along a track and a magnetic mark detecting means and an operation condition calculating means on the train side, transmitting the operation condition to another train, receiving the operation condition form the other train and controlling the condition of both trains. SOLUTION: A control signal for controlling the operation is outputted by detecting a plural number of magnetic marks at a magnetic mark unit 10 along the track by a magnetic mark detecting means 20A provided on a train A and calculating the position, speed, acceleration and the like of the train by a CPU 30A. Result of the calculation and the like by the CPU30A are stored in a memory 31A and the operation condition is sent to another train B by a transmission unit 41A through a transmission means 40. Operation condition sent from the other train B is received by a receiving unit 542A through the transmission means 40 and outputted to the CPU30A. Speed of the train is controlled by a control unit 50A based on control signals outputted by the receiving unit 42A and the CPU30A.
Patent JP-S5512703-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/302
Filed: 1978-07-12
Abstract: PURPOSE: To provide high integration density by selectively scattering impurities in a semiconductor layer by making use of the electron beam exposing method, as well as forming an electrode layer or a wiring layer  
     CONSTITUTION: An electron beam that has 0.1 to 0.3μm converging beam diameter, is exposed on an insulation film on a P type semiconductor layer (Si layer) 2 for instance, thus forming openings and an oxidized insulation layer 7. Likewise, openings 10 and 11 are made, then a n type semiconductor (multicrystal Si) 12 is made into required electrode patterns 12s, 12g, and 12d on the above mentioned insulation film. High density impurities, P for instance, are scattered through the openings 10 and 11 into a semiconductor layer 2 for forming impurity selectively dispersed areas 13 and 14 as well as full reducing resistivity of the layers 12s, 12g, and 12d. Then an insulation film 15 is formed on the semiconductor layer 12, and is connected with an Al layer 18 located on the top through an opeining which is made by means of the electron beam exposing method. An opeining pattern 20 is formed in an insulation film 19 on the Al layer by the use of the electron beam exposing method, then fine wiring is done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000283268-A (JP)
Title: Breather device
Inventor: AKAHORI WATARU
IPC: F16H57/027
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To use a breather plug commonly for a transmission and a transfer in a breather device for ventilating the interior of the transmission and the transfer with the outside air. SOLUTION: A transaxle 4 and a transfer 5 are integrally connected, and shaft part 25a of a speed reduction drive gear 25 is spline-connected to a spline part 20 of a differential case 7. An intermediate shaft 26 is connected to a side gear 16, and passed through a shaft part 25a of the speed reduction drive gear 25 to be extended to the outside. An internal chamber A of the transaxle 4, an internal chamber B of the transfer 5, and a chamber C for storing a bearing 28 are demarcated by oil seals 22, 33, 34, 35, 36.  The internal chamber B of the transfer 5 is ventilated with the chamber C by a pipe 37, further ventilated to the chamber 4 of the transaxle 4 through an oil path formed in a gap between the shaft part 25a of the speed reduction drive gear 25 and the intermediate shaft 26, and ventilated together with the chamber A to the outside air by a breather plug mounted on the transaxle 4.
Patent JP-S6037079-A (JP)
Inventor: MAIKERU SHIRAA
IPC: G06K/
Filed: 1984-04-27
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-H03283612-A (JP)
Title: Method for carrier
Inventor: FUKAZAWA KAZUO
IPC: H01L21/677
Filed: 1990-03-30
Abstract: PURPOSE:To reduce rolling up of a particle due to flow-in of gas inside a container by controlling gas supply so that gas flow rate at an initial time is less than that at a following period when rising a pressure from negative pressure state. CONSTITUTION:Vacuum pumps 16, 17 are connected to load lock chambers 6, 10 and inert gas is supplied thereto from gas supply sources 21, 22 through flow variable means 23, 24. The flow rate changeable means 23, 24 are set to change flow rate linearly to a time from vacuum state until a fixed period passes, to reduce flow rate at an initial time of a large differential pressure, to control it to a fixed flow rate until a pressure inside the load lock chambers 6, 10 attains near an atmospheric pressure after a fixed time passed, and to abruptly reduce flow rate at a point of time that a pressure attains near an atmospheric pressure to realize small flow rate. If flow rate is controlled in this way, pressure variation at an initial time of gas injection from vacuum state forms quadratic curve and restricts flow rate small. Whirl up of a particle can be reduced in this way.
Patent JP-H06302488-A (JP)
Title: Pattern forming device
Inventor: MIYAUCHI TAKEOKI
IPC: G03F1/00
Filed: 1994-04-22
Abstract: PURPOSE:To apply laser beams on a sample plane by quick original picture replacement without replacing an original picture in an optical path by irradiating a transmission-type liquid crystal display device with laser beams with power density which does not cause damages to the transmission-type liquid crystal display device and converging the laser beams for marking. CONSTITUTION:A pattern forming device is provided with a transmission-type liquid crystal display device 10 which displays an original picture by a control signal from the external and a laser oscillator 1 which applies laser beams 2 on the transmission-type liquid crystal display device by the control signal. The device is also provided with a projecting lens 6 which projects the original picture displayed on the transmission-type liquid crystal display device 10 on a sample 7 for marking and a signal control means 11 which controls the timing of inputting the control signal to the transmission-type liquid crystal display device 10 and to the laser oscillator 1. Laser beams 2 are applied on the transmission-type liquid crystal display device 10 by selecting the power density so as not to damage the transmission-type liquid crystal display device 10, and the laser beams 2 are converged for marking.