baber/WOPTO huggingface dataset:
Patent JP-H05333921-A (JP)
Title: Tool locus adding device for cad system
Inventor: NAKADA SUSUMU
IPC: G05B19/4097
Filed: 1992-05-29
Abstract: PURPOSE:To add the tool locus data to the open contour element data having a common machining process. CONSTITUTION:A machining start point Ps and a machining get-out point Pe are pointed by a cursor 41 to the open contour data S set in sequence based on the machining processes. Thus, an approach graphic generating part generates an approach graphic (tool locus data) covering a machining original point PO through the point Ps and add the graphic at a point before the data S and also generates an approach graphic covering the point Pe through the point PO to add it at a point after the data S, respectively. Thus, it is possible to generate a tool locus even though the point Ps is different from the end point and to flexibly deal with various machining forms.
Patent JP-S6322096-A (JP)
Title: Production of alkylchlorosilane
Inventor: ITO MASAYOSHI
IPC: C07F7/14
Filed: 1986-07-14
Abstract: PURPOSE:To inexpensively obtain the titled compound having Si-H bond useful for such as a raw material for producing a H-oil, etc., from a readily available raw material, by reducing alkyltrichlorosilanes, followed by replacing hydrogen atoms of thus produced alkylsilanes with chlorine atoms by a specific method. CONSTITUTION:First, alkyltrichlorosilanes expressed by the formula RSiCl3 (R represents alkyl, alkenyl or aryl) as a starting raw material are reacted with an alkylaluminum hydride preferably in an inert atmosphere at 0-50 deg.C for 30min-5hr to carry out reduction. Then the obtained alkylsilanes expressed by the formula RSiH3 are reacted with alkyltrichlorosilanes expressed by the formula R<1>SiCl3 (R<1> is R) preferably under an inert atmosphere at 0-100 deg.C to replace hydrogen atoms with chlorine atoms and obtain the aimed compound having Si-H bond. The starting raw material is preferably CH3SiCl3 and the alkylaluminum hydride is preferably (C2H5)2AlH, etc.
Patent JP-H0212294-A (JP)
Title: Multilevel image display device
Inventor: IIJIMA ETSUO
IPC: G09G3/36
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a half-tone image of excellent picture quality with superior tone reproduction by performing control so that the periodicity of illumination frames is eliminated in the repetition of illumination and nonillumination. CONSTITUTION:A means for reading gradation data is composed of a means for storing gradation data of a gradation data generating circuit 3, a frame number generating circuit 1, a frame number converting circuit 2, and a gradation data selecting circuit 4. Then the gradation data are read out so that the periodicity of illumination frames is eliminated. Periodic noise components based upon the repetition of illumination and nonillumination are therefore dispersed to many frequencies and the influence of them is reduced. Consequently, a flicker due to the periodicity, a continuous decrease in various gradations, and the influence of crosstalk are suppressed and the half-tone image of excellent picture quality with superior tone reproduction is obtained.
Patent JP-S5953134-A (JP)
Title: Xy table
Inventor: SUZUKI TAKAMICHI
IPC: B23Q1/44
Filed: 1982-09-22
Abstract: PURPOSE:To make the weight of a moving member light, by providing a fixed section with X-axis and Y-axis driving means, so that when the movement in the direction of the X-axis is effected to a greater degree, the engagement with the X-axis driving means is released to restrain the table. CONSTITUTION:A guide rod 48 under the XY table 41 is supported on rollers 49, 49', and is moved in the direction of the X-axis via a pinion 53 and a rack 51 by a motor 52. The movement in the direction of the Y-axis is effected via a pinion 46 and a rack 44 by a motor 45. When the movement is effected to a greater degree in the direction of the Y-axis, the engagement of the guide rod 48 with the roller 49, 49' is released, and the guide rod is restrained by restraining rollers 61-63, 61'-63'. As a result, the XY table can be moved for a greater distance in the direction of the Y-axis, the weight can be made light, and high seed movement becomes possible.
Patent JP-S6141058-A (JP)
Title: Support mechanism for annular hydraulic servo drum of frictional engagement device
Inventor: KOBAYASHI KOJI
IPC: F16H61/30
Filed: 1984-08-03
Abstract: PURPOSE:To prevent the occurrence of jarring action of the above drum by axially fixing the above hydraulic servo drum used in an automatic speed change gear to a transmission case by means of a tapered ring. CONSTITUTION:A hydraulic servo of a frictional engagement device in a transmission includes a hydraulic servo drum 2 having an outer cylinder 2a and an inner cylinder 2b, an intermediate cylinder 2g welded to the middle portion of a side wall 2c of the drum 2 and a piston 4 fitted in space between the outer cylinder 2a and the intermediate cylinder 2g. In this case, the hydraulic servo drum 2 is unrotatably fixed to a transmission case 130 by an outer spline 2e spline- fitted to the above case 130. One end of the outer cylinder 2a is axially fixed by a tapered ring 3 fitted in a ring groove formed on the inner wall of the case 130, and the other end thereof is axially fixed with a certain difference 6a in level by engaging means formed on the case 130.
Patent JP-H0212196-A (JP)
Title: Character composition system
Inventor: TANIMARU SENKICHI
IPC: G09G5/24
Filed: 1988-06-29
Abstract: PURPOSE:To compose a composite character in a short time by using a composition key dedicated to character composition. CONSTITUTION:This system is provided with a keyboard 2 which includes the composition key 2a for indicating the composition of a character and a composing means which compose a composite dot pattern by putting dot patterns of characters specified with character input keys 2b and 2c on the keyboard 2 together one over the other. Then a JIS code is assigned to the composite dot pattern generated by this composing means automatically from free codes in a predetermined range as a new registered character and a called word registered corresponding to the JIS code. Consequently, a specific standard character can easily be composed in a short time.
Patent JP-S6227038-A (JP)
Title: A type zeolite adsorbent and its production
Inventor: MINAMI MAKOTO
IPC: B01J20/18
Filed: 1985-07-26
Abstract: PURPOSE:To improve moisture adsorptivity, etc. by forming sodium A type zeolite into potassium-deposited zeolite having a specific compsn. by an ion exchange treatment then heat-treating the same at >=400 deg.C and below the decomposition temp. of zeolite. CONSTITUTION:The sodium A type zeolite is subjected to the ion exchange treatment to obtain the A type zeolite carrying at least the potassium expressed by the formula (0.1<x<=0.35, 0<=z<0.2 and 0.9<x+y+z<1.1, MeI denotes Na, Li and MeII denotes a bivalent metal). The A type zeolite is heat-treated at >=400 deg.C and below the decomposition temp. of zeolite by which the A type zeolite adsorbent is obtd. The CO2 gas adsorption quantity of such zeolite adsorbent is <=5wt% under the conditions of 250mmHg adsorption pressure and 25 deg.C.
Patent JP-2000352465-A (JP)
Title: Seal device using o-ring
Inventor: SHINDO ISAMU
IPC: C30B25/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To attain persistence of seal function and reduce the cost and size of a seal by forming the O-ring receiving surface of a backup ring as a recessed curved surface. SOLUTION: The O-ring receiving surface of a backup ring 3 is formed as a recessed curved surface 8. When a cap 1 is screwed in a shaft holding part 7 to intensify fastening, a collar 2 and the backup ring 3 are pushed in order so that an O-ring 4 is pressed to be deformed by pressurizing force P. Thus, a clearance gap 6 is filled up with expanded elastic body of the O-ring to accomplish sealing. By this sealing, a working fluid is inhibited from leaking from the clearance gap 6 or inflowing from the external environment. The curving degree of the recessed curved surface of the O-ring receiving surface is set by the backup ring 3 so that the sectional form of the O ring 4 and the recessed curved surface 8 have the same curvature, or the curvature of the recessed curved surface 8 is larger than that of the sectional form of the O ring 4.
Patent JP-2000350764-A (JP)
Title: Portable massager
Inventor: WADA MASAKI
IPC: A61H23/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive portable massager having a massaging function and a massage vibration function and adaptable to the size of a part to be treated. SOLUTION: This massager contains the body 1, one end of which is provided with a holding part 11, and the other end of which is provided with a treating mechanism 2 which is provided with a revolving mechanism 23 as well as a vibrating mechanism 22 so that a treating instrument 28 can perform a revolving action and a revolving vibration action by positive and reverse rotating actions of a drive motor 21. Furthermore, at the other end of the body 1 a disk-shaped moving body 3 is connected with the treating mechanism 2 at a certain distance.
Patent JP-H1116239-A (JP)
Title: Mechanism for preventing erroneous operation of tray in disc drive device
Inventor: TAKAKUWA HIROMOTO
IPC: G11B17/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous operation of a tray due to the impact, etc., in the manner of interrupting the movement of a sensor plate in the state before the arm is turned, by providing a control part for restricting the movement of the sensor plate on the shutter opening arm. SOLUTION: In the state before the shutter opening arm 13 is turned by being pushed with a disk cartridge 1, a protruding part 30 for control is formed at the position corresponding to the back side of the front end part 25a of sensor plate 25 by cutting up a part of the shutter opening arm 13. In such a state as the cartridge 1 is not being inserted to the tray 11, the backward movement of the sensor plate 25 is controlled by the protruding part 30. Consequently, the movement of the sensor plate due to the strong impact in this state is interrupted, and the tray 11 is prevented from descending due to the erroneous operation of a tray operational mechanism. When the cartridge 1 is inserted to the tray 11 to a certain extent, the restriction of the controlling protrusion 30 is released to enable the sensor plate 25 to move backward.
Patent JP-H0333397-A (JP)
Title: Connecting work of shield tunnel
Inventor: WATANABE TOSHIO
IPC: E21D9/06
Filed: 1989-06-27
Abstract: PURPOSE:To shorten the period of construction by a method in which the recessed tip end of a ring penetrated into the ground on the side of an existing tunnel is closely contacted with the wall side face of the existing tunnel, and the existing tunnel is connected with a shield tunnel while supporting the ground by the penetrated ring. CONSTITUTION:The ground is excavated by the cutter 4 of a shield excavator 1 while constructing a shield tunnel ST on the back side of the excavator 1. When the existing tunnel T approaches the excavator 1, the excavator 1 is stopped to contract the cutter 4 and a penetrating ring 9 is pushed into the ground. After the recessed tip end 9a of the ring 9 is closely contacted with the side face of the tunnel T, boring is made from the inside of the tunnel T toward the outside ground of the ring 9 for improving the ground. The excavator 1 is taken apart, and while supporting the surrounding ground by the ring 9, concrete is placed to the skin plate and around the ring 9 to complete connection.
Patent JP-H1012332-A (JP)
Title: Manufacture of card connector and the card
Inventor: SAITO TADASHI
IPC: H01R12/71
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a card connector and of a simple and inexpensive card mounted on a circuit board, provided with a lead terminal for surface connection, and performing connection to an external circuit in which the lead terminal is heavily placed on a connection land with high precision without affecting an external shape of the card and without using a jig. SOLUTION: This connector is composed so that a protrusion 3 having an abutting face 35 pinching a connection face 25 of a lead terminal 2 and a circuit substrate 5 opposite thereto is protruded in a connector housing 11, further the protrusion 3 is provided with a cut-in portion 33 so that a root portion is enclosed and has a step, and plural protection guide portions 4 having an abutting face 45 into contact with a circuit substrate 5 on the same face at a tip portion are protruded in the connector housing 11. For manufacture of the card, the circuit 5 is thus pinched between the lead terminal 2 and the protrusion 3, connection of the lead terminal 2 is performed, and the protrusion 3 is removed and manufactured after completion of the connection.
Patent JP-S5955376-A (JP)
Inventor: ITSUSHIKI TSUTOMU
IPC: B07B13/02
Filed: 1982-09-21
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-H08609-A (JP)
Title: Medical x-ray image detecting device
Inventor: KAWASHIMA MASANARI
IPC: A61B6/14
Filed: 1994-06-24
Abstract: PURPOSE:To achieve miniaturization and thinning of a device while maintaining the durability against the X-ray damage to a CCD or the like by forming a light-introducing part for transmitting the visible rays obtained by a scintillator part with optical fibers each of which has a coated layer containing X-ray absorbing substances. CONSTITUTION:This X-ray image detecting device A comprises a scintillator part 1 for converting the wavelength of the X-rays that have been radiated from an X-ray source and transmitted through a prescribed tooth part being the portion to be diagnosed into the wavelength of visible rays, and the visible ray image information subjected to the wavelength conversion in this place is transmitted to a solid image element such as a CCD through a light- introducing part 2. In this case, the light-introducing part 2 is formed by optical fibers 21, 22, etc., each of which has a coated layer 2b containing X-ray absorbing substances (b) on its outer circumference. Thereby, in the coated layers 2b that have been provided on the outer circumferences of the respective optical fibers 21, 22, etc., of the light-introducing part 2, the X-rays that have not been subjected to wavelength conversion in the scintillator part 1 are absorbed by the X-ray absorbing substances (b) existing in the coated layers 2b.
Patent JP-S6057471-A (JP)
Title: Optical information reader
Inventor: IIJIMA YOSHIMI
IPC: G06K9/00
Filed: 1983-09-07
Abstract: PURPOSE:To reduce greatly a discontinuous sound signal by adding a voltage- frequency converting part to a drive control circuit. CONSTITUTION:An optical signal detected optically through an information surface receives error signal detection 5 and then amplification 6 and is sent to a comparator part 8 and a reference frequency oscillating circuit 11 after the voltage-frequency conversion 7. The signal of a reference frequency is produced from a circuit 11 with a fixed cycle. This signal has a phase difference and a frequency converted error signal, and this phase difference is compared and detected at the part 8. The output of the part 8 is turned into a low frequency signal at an LPF part 10 via a T type FF9 and transmitted from the driving circuit part 12 of a signal reading part to drive a signal reader.
Patent JP-S5589985-A (JP)
Title: Semiconductor memory unit
Inventor: NAGAHASHI YASUHIKO
IPC: G11C11/417
Filed: 1978-12-27
Abstract: PURPOSE:To enable to commonly use the same terminal for the address and data information terminals, with high impedance data output circuit when address information is written in. CONSTITUTION:The terminal T is connected to the input terminal of the address inverter circuit 10 and the output terminal of the data outut circuit 11, and the terminal S is constituted so that the first strobe signal S can be inputted. Assuming that the signal S is at ''0'' before the time t0 and at ''1'' for the time t0-t2. While this, the input level of the terminal T is fed to the address inverter circuit 10, the signals AD, AD' are inputted to the output address latch circuit 13, and the information corresponding to AD, AD' is kept after the latch time t2. If RD, RD' are assured after the time t1, the signal S is taken as the logic ''0'', the output of the data output circuit 11 is taken from high to low impedance state, allowing the readout data to output to the terminal T. Thus, the same terminal T can commonly be used.
Patent JP-S6320716-A (JP)
Title: Floating magnetic head
Inventor: INAMASU ETSUO
IPC: G11B5/60
Filed: 1986-07-14
Abstract: PURPOSE:To prevent a crack of the end face of a magnetic core caused by a collision occurring between a recording medium and the magnetic core when a magnetic head floats up in an unstable state, by using a reinforcement member reinforcing the end parts of both sides of the magnetic core which is attached at the end part of a center rail plane of a slider set opposite to the recording medium. CONSTITUTION:A magnetic core 31 is adhered at the end part of a center rail 23 among those three rails set on the surface of a slider 21 counter to a recording medium by means of an adhesive 38. Thus a gap 28 is formed. The both sides of the core 31 are cut and the glass is filled into these cut grooves for formation of reinforcement parts 34 and 35. As a result, the adverse influence of the magnetic fluxes leaked out of the sloping surfaces 36 and 37 is reduced while the track width (t) is secured for the depth (d). Thus the upper surface sides of the core 31 and those rails are reinforced, therefore never cracked despite a collision caused between these core and rails and the recording medium when a magnetic head floats up in an unstable state.
Patent JP-H0910751-A (JP)
Title: Waste treatment apparatus and method
Inventor: SASAKI MIYA
IPC: B29B17/00
Filed: 1995-06-30
Abstract: PURPOSE: To treat waste without discarding the same to environment, in an apparatus for treating waste composed of a foamed resin containing specific fluorocarbon as a foaming agent, by forming a structure not leaking gas containing halogenated hydrocarbon gas or a halogen compd. formed by the decomposition of halogenated hydrocarbon to the outside of the treatment apparatus. CONSTITUTION: The waste household electric product 02 charged from a waste household electric product charging port 01 is sent to the machinery crushing part 12 in a machinery disposal chamber 11 to be crushed. The crushed waste household electric product 03 is moved to a hot dry distillation chamber through a movable door 13 and the metal parts thereof are separated by evaporating halogenated hydrocarbon from a foamed resin by hot dry distillation treatment and the evaporated halogenated hydrocarbon is discharged to a halogenated hydrocarbon decomposition chamber through a connection part 25. Halogenated hydrocarbon comes into contact with an activated catalyst to cause decomposition reaction and hydrocarbon is separated to form halide which is, in turn, fed to an adsorbing chamber 41 through a connection pipe 42 to be adsorbed by an adsorbent 61.
Patent JP-S6323016-A (JP)
Inventor: SUEZAKI KIYOO
IPC: B21K1/70
Filed: 1986-07-14
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-H05331592-A (JP)
Title: Free cutting steel excellent in machinability and hot workability and its production
Inventor: AKIBA SAKAKI
IPC: C22C38/60
Filed: 1992-06-01
Abstract: PURPOSE:To produce a free cutting steel excellent in machinability and hot workability by preparing a free cutting steel having a specific composition where respective contents of Pb, Bi, and B are specified. CONSTITUTION:A free cutting steel which has a composition containing, by weight, <=0.2% C, <0.02% Si, 0.80-1.5% Mn, 0.01-0.12%. p, 0.1-0.4% S, 0.015-0.030% O, <0.002% Al, 0.075-0.49% Pb, 0.075-0.49% Bi, and further 2-120ppm B, satisfying inequalities 0.25%<=Pb+Bi<=0.7% and 0.30%<=Bi/(Pb+ Bi)<=0.70%, and also satisfying a specific inequality of 9+1.1X10<4>XB-1.1X10<3>XTe-100XBi-20Pb>=0 is prepared. By this method, the free cutting steel having superior machinability and hot workability can be obtained.
Patent JP-S5956875-A (JP)
Title: Inverter device
Inventor: SAKAGUCHI YOSHIYASU
IPC: H02M7/537
Filed: 1982-09-21
Abstract: PURPOSE:To stably oscillate even if a load becomes heavy by providing means for flowing a reactive current of 90 deg. delayed in phase to the output of an inverter when a discharge lamp or the like is fired in high frequency by a constant current push-pull inverter. CONSTITUTION:A constant-current push-pull inverter which includes transistors 5, 6, an oscillating transformer 5 and a condenser 7 is connected through a constant-current inductor 3 to a power source 2, an inductance element 12 is connected to the output terminal of a transformer 4 to flow a reactive current delayed at 90 deg. in phase from the output voltage, and a power is supplied to a plurality of loads 10 made of a series circuit of a current limiting choke 8 and a discharge lamp 9. Accordingly, the current flowed to the condenser 7 is increased in response to the primary to secondary coil ratio. Accordingly, even if loads become heavy, the vibration can be maintained by increasing the vibration energy stored, thereby stabilizing the operation.
Patent JP-H0513600-A (JP)
Title: Method for manufacture of semiconductor device
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L21/66
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a high performance high thermal resistive wire by patterning a metal nitride film and a refractory metal film after forming a single layered metal nitride film through nitrification of a metallic film which is formed, together with a metal nitride film, on an insulation film and a metal silicide film, and then, forming the refractory metal film on the nitride film. CONSTITUTION:A refractory metal film is formed only on an impurity diffusion layer 3. A thermal treatment is given to cause the metal film to react with a semiconductor substrate 1 to produce a metal silicide film 13. Then, a TiN film 7 and a Ti film 6 are formed. A single layered TiN film 14 is obtained by nitrifying the Ti film 16. Then, the refractory metal film 10 is produced. The deposited films of the refractory metal film 10 and the TiN film 14 are patterned by a combined method of photolithography and etching to form a refractory metal film wire 15. Thus, the quality of the single layered nitride metallic film is improved as a barrier layer to suppress the reaction between the semiconductor substrate and the refractory metal film. No cracks are generated in the metal nitride film thereby to obtain a high performance metallic wire having an excellent thermal resistivity.
Patent JP-H1117559-A (JP)
Title: Data interleave circuit
Inventor: OKAMOTO YASUSHI
IPC: H03M13/23
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the data interleave circuit. SOLUTION: Symbol data SYM in 3-bit given from a convolution coder 1 are given to a write control section 11, from which the data are given to three input terminals DI0 -DI2 of a memory 12 in the unit of 3 bits. The memory 12 has 1 word 192-bit configuration, output signals from output terminals DO3i-3 - DO3i-1 (where i=1-63) are given to input terminals DI3i -DI3i+2 of the memory 12, which is configured as a shift register. Output terminals DO0 -DO191 of the memory 12 are connected in parallel with an input of a read selection section 20, the read selection section 20 selectively reads data in the read order based on a data speed instruction signal SPD and provides an output of serial transmission information OUT. Since the data SYM are written to the memory 12 in response to a data speed, the power consumption for low speed data is reduced.