baber/WOPTO huggingface dataset:
Patent JP-H0422871-A (JP)
Title: Sampling inspection device
Inventor: OGAWA NORIHIDE
IPC: G21C17/06
Filed: 1990-05-16
Abstract: PURPOSE:To sample a material body to be inspected with high efficiency by performing the forward/backward moving operation, the opening/closing operation, and the upward/downward moving operation of a holding means for the material body to be inspected with a control means based on a result detected by a detecting means provided at the protrusive part of the holding means. CONSTITUTION:When a hand 12 is progressed advancing a large number of sintering pellets arranged in mass formation irregularly by a forward/backward driving part 25, the protrusive parts 17A, 17B of the hand 12 invade among the pellet group. At this time, pellet sensors 22a, 22b provided at the protrusive parts detect a specific pellet, and send a detection signal to a control part 28. The control part 28 sends each signal for opening, forward movement, closing backward movement, and ascent to a driving means 30 based on the detection signal. Thereby, peripheral pellets other than the specific pellet can be eliminated by opening the holding pieces 16A, 16B of the hand 12, and after recessed parts 18A, 18B for holding progress to both sides of the specific pellet, the specific pellet can be held with a holding area 19 by the closing operation of the holding pieces 16A, 16B. The hand 12 is moved backward keeping such state, and finally, the hand 12 is ascended, then sampling is completed.
Patent JP-H01297830-A (JP)
Title: Method of sealing semiconductor device of thin structure
Inventor: HINO HIROHISA
IPC: H01L21/56
Filed: 1988-05-25
Abstract: PURPOSE:To seal a semiconductor device into a thin structure by injecting liquid resin into a packaging counterbore part in which a groove has been formed, and arranging a mold release film on the top of the counterbore part to extrude a resin solution into the groove. CONSTITUTION:A semiconductor chip 1 is placed on a counterbore part 3. Liquid resin 5 is dropped down. A mold release film 6 is placed on the counterbore part 3 to extrude the excessive resin 5 from a groove 4 and cover flatwise the top surface of the counterbore 3. The film 6 is placed on the counterbore part opposite to the groove and pressed by a grip 7 so as to cover the groove and hence push out involved air. The sample is hardened as it is. By separating the film 6, a thin resin-sealed structure is yielded. With the construction, a die which is difficult to be controlled in thickness in view of its thin structure, is not required, and a resin-sealed structure satisfactorily controlled in thin thickness is assured.
Patent JP-2000317602-A (JP)
Title: Sleeve for die casting
Inventor: TAKASUGI TSUTOMU
IPC: B22D17/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To uniformize the stress generated in an inner cylinder at the using time and to prevent the crack on the inner cylinder by gradually reducing a shrinkage-fitting ratio between an outer cylinder and the inner cylinder from the front end part at a die side toward the rear part at a pouring hole side and setting the shrinkage-fitting ratio in a specified range. SOLUTION: The outer surface shape of the inner cylinder 2 is formed as the straight part from the front end part A at the die side to the center position (50% length to the whole length) B and the tapered part reducing the diameter from the center position B to the rear end part C at the pouring hole 6 side. The shrinkage-fitting ratio from the front end part A at the die side to the center position B is regulated to in the range of 1/1000-4/1000 and the shrinkage- fitting ratio from the center position B toward the rear end part C at the pouring hole 6 side is gradually reduced and the shrinkage-fitting range at the rear end part C is regulated to in the range of 0.1/1000-3/1000.  It is desirable that the outer cylinder 1 has 1-5×10-6/ deg.C average coefficient of thermal expansion at 20-300 deg.C and >=5×10-6/ deg.C average coefficient of thermal expansion at 20-60 deg.C.
Patent JP-S6019851-A (JP)
Inventor: ISONISHI MINORU
IPC: E04B2/02
Filed: 1983-07-14
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-H06210845-A (JP)
Title: Ink jet printer
Inventor: BURENTO DABURIYUU RIHITSUMAIA
IPC: B41J11/00
Filed: 1993-04-30
Abstract: PURPOSE: To accelerate the drying of ink without exerting adverse effect on others, to reduce the strain of a printing medium and the blur of ink and to enable printing of high quality even at a high speed by performing printing in environment applying heat energy of a level selected corresponding to the printing medium. CONSTITUTION: A user can issue a command to a control unit 110 in relation to the kind of a manually loaded printing medium through the medium selecting switch 132 of a front panel. There are three switches 132 and one of them is used for plain paper and the other one of them is used for coated paper and the remainder of them is used for polyester. The printing medium is sent to the printing zone provided under a region where a cartridge 54 traverses but above a printing screen 66 provided with a means for supporting the medium at a printing position. The radiation and convection energy from a printing heater cavity 71 can be further effectively transmitted to the printing medium by the screen 66.
Patent JP-H10306177-A (JP)
Title: Highly elastic foam
Inventor: WANG DONALD S T
IPC: C08J9/12
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a highly elastic foam which has a specified elongation at break and a low residual elongation by mechanically foaming, with water, a physical blend of a thermoplastic vulcanized rubber with an elastic thermoplastic polymer having specified elongation at break and elastic recovery ratio. SOLUTION: A thermoplastic block copolymer elastomer or a thermoplastic polymer having some elastic characteristics is suitable as the elastic thermoplastic polymer. This elastic thermoplastic polymer exhibits an elongation at break higher than 200% at 25 deg.C at a stretching rate of 50.8 cm/min. Any elastic thermoplastic resin, excluding a thermoplastic vulcanized rubber, may be used as the elastic thermoplastic polymer. Pref., the polymer has at least two thermoplastic polymer blocks derived from an 8-15C arom. vinyl monomer (e.g. styrene or p-methylstyrene).
Patent JP-H08321533-A (JP)
Title: Inspection method of position deviation of alignment mark
Inventor: KANEKO MAMORU
IPC: H01L21/027
Filed: 1995-05-26
Abstract: PURPOSE: To enable quantitatively reading position deviation amount with a position alignment mark by using a simple method. CONSTITUTION: A rectangular alignment mark 12 formed at the center of a reticle 10 and an alignment mark 12 of a frame which is formed so as to surround the alignment mark 12 are integrated in one pattern. Thereby position deviation amount between both patterns is quantitatively inspected from the overlapping state of a first pattern formed on a silicon substrate 4 and the alignment mark 12 on the second reticle 10.
Patent JP-H08321782-A (JP)
Title: Voice coding method
Inventor: INOUE TATSUO
IPC: G10L19/038
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the voice coding method with less quantization error even when an amplitude of a voice signal is suddenly changed. CONSTITUTION: The ADPCM coding method adopts a quantizer (13) conducting quantization based on a difference dn between a voice input signal xn and a predicted value yn of the input signal xn , a coder (14) coding a quantized value qn by the quantizer (13), and a 1st quantization width update device (15) updating a quantization width Δn based on the difference dn and the quantization width Δn and giving the updated quantization width Δn to the quantizer and also with a 1st prediction device (17) obtaining a succeeding prediction signal yn+1 based on the quantized value qn by the quantizer (13) and the predicted value yn of the input signal. Furthermore, the quantizer (13) conducts quantization of en =dn +Δn /2 in the case of difference dn >=0 and conducts quantization of en =dn -Δn /2 in the case of difference dn <0.
Patent JP-H10321028-A (JP)
Title: Lighting system
Inventor: ASANUMA TAKASHI
IPC: F21V17/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To shade with simple work by anyone and surely, uniformly shade the bottom surface of a light transmissive globe by mounting a shading elastic body having a projecting part fitting into a recessed part of the light transmissive globe on the outer circumferential surface on the inner bottom of the light transmissive globe. SOLUTION: A light transmissive globe 2 has a recessed part 16 on the inside surface of the inner bottom, and an opening part of the top end is fixed to a globe-fixing part 4. A shading body 3 is elastic, has a projecting part 20 to be fitted into the recessed part 16 of the light transmissive globe 20 on the outer circumferential surface, and is fitted into the inner bottom of the globe 2. Since the shading body 3 is elastic, it is easily fit to the inner bottom of the globe 2, and since the projecting part 20 is fitted into the recessed part 16, the shading body 3 can be fit easily and surely. The shading function is surely achieved by fitting the shading body 3 without conducting vapor deposition or coating as in the conventional method, uniform shading is made possible without the need for a facility or skills, so that anyone can mount and dismount the shading body 3.
Patent JP-H09312955-A (JP)
Title: Controller
Inventor: KAMOSHITA NOBORU
IPC: H02K7/18
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To materialize the quick and slow operation of an object of control by equipping a controller with a first circuit which switches the line, in interlock with the power generating operation of a generator, and adds the output of the generator to an output terminal as it is, and a second circuit which inverts the output and adds it to the output terminal, and converting the polarity of electricity and adding output to the object of control such as a motor, etc. SOLUTION: When contact plates 33 and 33 and operation switches 17 and 18 are in range α, the output on the positive side of the generator is added to an output terminal 14a, and the output on the negative side is added to an output terminal 13a. Moreover, when the contact plates 33 and 33 are rotated and come into range β, the output on the positive side of the generator is added to an output terminal 13a, and the output on the negative side is added to an output terminal 14a. That is, if the generator is driven in condition that the operation switch 17 connects patterns 11 and 15 and an operation switch 18 connects patterns 12 and 16, the output is outputted with its polarity converted alternately from the output terminals 13a and 14a. This way, power is generated manually with a generator, therefore optional quantity of power can be generated.
Patent JP-S63294713-A (JP)
Title: Production of column
Inventor: SOYAMA KESAO
IPC: A01G7/06
Filed: 1987-05-26
Abstract: PURPOSE:To express a pattern on a column without impairing natural feeling or texture of wood, by fixing a caul having a protruding pattern to a trunk part of a standing tree and forcing the part having the protruding pattern to bite into the trunk part in enlarging the diameter by growth of the trunk part. CONSTITUTION:A caul 10 is formed from wood and the inner surface 18 thereof is formed into a curved surface and provided with protruding parts 16 of a letter or pattern prepared by reflecting the letter or pattern to be expressed from a mirror on the surface of a column. The caul 10 is brought into contact with the trunk of a standing tree 12 and fixed with wires 14. The growth of the part having the fixed caul 10 is inhibited therewith and the trunk grows into a shape along the protruding parts 16 on the inner surface of the caul 10.
Patent JP-H09310579-A (JP)
Title: Pipe-jacking nose device and tunneling method
Inventor: MATSUNAGA HIROSHI
IPC: E21D9/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To control the correction of the direction by a rotary base pushing tube for a base pusher having low torque without being limited at a propulsive distance. SOLUTION: This pipe-jacking nose device has an inner tube 1, in which the root 1' side is connected to the rotary inner tube of a pilot tube, a drill bit 3 mounted at the front end of the inner tube 1, and an outer tube 2, in which the root 2" side is bonded with the fixed outer tube of the pilot tube and the front end side 2a is bent several times for guiding the direction of excavation. The inner tube 1 is formed in a structure, in which batches 4 are formed to an outer circumferential section and the revolution of an axis and forward movement and a retreat are conducted by receiving turning force transmitted from the rotary inner tube and force in the axial direction.  In the outer tube 2, sockets 7 are mounted on an inner circumferential section, and the whole or the front end side of the outer tube 2 is turned centering around an axis without rotating the fixed outer tube by receiving the turning force of the inner tube 1, in which the whole or only the front end side 2a of the outer tube 2 is separated integrally in a freely returnable manner by revolving and fitting the batches 4 of the inner tube 1 and the sockets 7.
Patent JP-S61285280-A (JP)
Title: Wax for fixing material for precise grinding
Inventor: INOUE TAKAO
IPC: C08J3/28
Filed: 1985-06-13
Abstract: PURPOSE:To provide the titled fixing wax composed of a reactive adhesive containing carboxyl group, phosphoric acid ester group and urethane bond, durable to the process to fix the grinding object to the working jig and the grinding and polishing work, and removable easily with solvent, etc., after work. CONSTITUTION:The objective fixing wax contains a composition consisting of (A) a monomer or oligomer having carboxyl group and/or phosphoric acid group and/or urethane bond, preferably a monomer and/or oligomer having <=2 reactive acryloyloxy groups or epoxy groups (e.g. urethane acrylate, polyurethane acrylate, etc.) and (B) a photo-sensitizer. Preferably, the amount of the urethane acrylate and/or polyurethane acrylate is 10-70(wt)% and that of the photo-sensitizer is 0.1-7%.
Patent JP-H11321703-A (JP)
Title: Load box mounting method of van type truck and structure thereof
Inventor: ONISHI MICHIYUKI
IPC: B62D33/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To make a mounting process efficient and facilitate its operation by installing a horizontal joist on the vertical joist of a chassis advancely and mounting a load box on the chassis after installing a side bumper and fender thereon. SOLUTION: The joists 8a, 8b, 8c, 8d, 8e in response to the position for installing a side bumper 24, a fender 25 and a chain hook out of horizontal joists arranged on the floor of a load box are tightened to the prescribed position on the chassis B in the chassis assembly preparation process before the load box mounting on the chassis B side in advanve. In other words, the horizontal joists 8a-8e are installed on the vertical joist 17 installed on the upper surface of the chassis in the assembly preparation process of the chassis B side and tightened through a clip, but as horizontal oblong holes and round holes are provided vertically in two lines on one side of L type fixed on the horizontal joists 8a-8e of a thightened bracket, the load box can be mounted extremely easily.  Thus, the improvement of the work efficiency of a mounting process and the facilitation of the work are possible.
Patent JP-H11320125-A (JP)
Title: Clad steel plate of good workability
Inventor: KIMURA HIDETO
IPC: B23K20/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To make an omission of a cut back and a welding process for an inserting plate possible at a welding time by making a clad steel plate, which being in a rolled condition as it is, to be the steel plate having a band shape area, wherein no cladding member of a specific width exists at its peripheral part. SOLUTION: The combined elements A, B, being stabilized by insertion of a titanium cladding member 20 in a concave shape space formed on one face side of a steel slab base member 10, are piled up together with the cladding member 20 surfaces as a center, or the combined element B is overlapped with a steel slab D. An outer peripheral of the mating face is welded so as to make a raw material E for hot rolling. After this raw material E is hot rolled, both side parts, both end parts are cut by a given volume along finish cutting lines 4 so as to be a rolled clad steel plate as it is. In this case, relationship between a product width W and length L of the clad steel plate 1, as well as a width Wc, a length Lc of the cladding member 2, is made to be, W-Wc>=4 mm or/and L-Lc>=4 mm.  On at least one peripheral part of the cladding member 2, namely on the predetermined welding peripheral part face, a base member exposed band shape area having a width of 40 mm or more is formed.
Patent JP-S618589-A (JP)
Inventor: MINAZU KIYOAKI
IPC: F26B21/10
Filed: 1984-06-22
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-S5829448-A (JP)
Inventor: FUJIWARA HIROSHI
IPC: A61B3/14
Filed: 1981-08-18
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-S61289150-A (JP)
Inventor: TAKI EIICHIRO
IPC: D02G3/46
Filed: 1985-06-13
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-S5461712-A (JP)
Title: Pattern voltage generator circuit for controlling electric vehicle
Inventor: YOSHIDA MINORU
IPC: B60L15/20
Filed: 1977-10-27
Abstract: PURPOSE: To continuously vary the output of pattern voltage generator circuit, by providing strain gauges in a main motor control circuit to eliminate the influence of hysteresis.  
     CONSTITUTION: The output signals of  a strain gauge VLSG for detecting the pressure of air spring and a strain gauge ACSG for detecting the pressure of directly connected pipe are processed through operational amplfiers OPA1WOPA6, a resistor R, diodes D1, D2 and a Zener diode ZD1 to generate a pattern voltage Vp for power running and a pattern voltage VB for braking. The Zener diode ZD1 produces a constant voltage to generate a pattern voltage for empty vehicle even if the air spring is punctured and the output of the strain gauge VLSG becomes zero during  power running. In braking, a multiplier MP1 is used and a voltage, which is produced by amplifying the output of the strain gauge ACSG through the amplifiers  OPA 4, OPA 5 and then biasing the amplified output by a DC cathode, is applied  to an input terminal X. Then, the output is further amplified at an output side Z by  the amplifier OPA6. Thereby, the pattern voltage VB is produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61288947-A (JP)
Title: Production machine
Inventor: ITO MINORU
IPC: B23Q1/00
Filed: 1985-06-15
Abstract: PURPOSE:To make it possible to facilitate the rearrangement of production machines while a high degree of accuracy being ensured, by providing a base having, in its lower section, a reference loading section which is removably loaded, in a reference support section on a support bed laid on a floor. CONSTITUTION:In a production machine 10, the arrangement of a machining mechanism section may be made by attaching and removing a reference loading section or the machining loading section of a base 15 provided with left and right tool beds 17, 18 and a center workpiece setting bed 19 to and from a reference support section of a support bed 11 laid on the floor surface of a production line. Further the rearrangement of the machining mechanism section may be made by carrying a lightweight base 15 and the machining mechanism alone without the entire heavy production machine being carried. There may be eliminated the necessity of the reinstallation of a support bed 11 on the floor and the rearrangement of the machining mechanism section and the setting of component elements in the machining section with respect to the base bed 15. Accordingly, all elements to be rearranged may be set on the support bed 11 with a high degree of accuracy at predetermined positions with respect to the base 15 in a predetermine condition.
Patent JP-H02308941-A (JP)
Title: Rotational speed control device for internal combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/16
Filed: 1989-05-22
Abstract: PURPOSE:To prevent the rotational speed from lowering upon transition from non-idle operation to idle operation by providing a means for setting an initial value of a feed-back compensating value to a value which is required for a normal idle operation, during the transition from non-idle operation to idle operation. CONSTITUTION:A rotational speed control section 10 reads an engine temperature (w) while reading a desired engine rotational value nT corresponding to the water temperature (w) and a basic control value cB for holding the desired engine rotational value, which have been beforehand stored in a memory device 103, and then it reads an actual engine rotational speed (n). When an idle condition is determined, the control section 10 reads a previous value of a feed-back compensating value I which is stored in memory. At this time, if it is determined that the previous operation is in a non-idle condition, the feed-back compensating value I which has been held, is added with a predetermined value so as to set a new compensating value I. Accordingly, when the operation is turned into an idle condition from a non-idle condition, the feed-back compensating value I is set to a value which is greater than a normal value. Since the feed-back control is carried with the use of this value as an initial value, it is possible to prevent the rotational speed from dropping.
Patent JP-S61287098-A (JP)
Title: Memory circuit
Inventor: OGUCHI TETSUJI
IPC: G11C17/00
Filed: 1985-06-14
Abstract: PURPOSE:To reduce the number of address selecting lines by operating a part of address input lines inputted to an address decode section as an address decode prohibit input signal. CONSTITUTION:To a part of an input of an address decode section 10 constituted of a NOR gate, output signals A0, A0/A1, A1/ of an address register 1 are connected and an output line decoding an output of an address register 2 as other input is connected as a decode prohibit input 20. The address decode section 10 outputs address selecting lines 31-38 and supplies to a memory section 11. The memory section 11 is constituted of the NOR gate and a gate array is connected according to a table of truthvalues. To the NOR gate outputting the address selecting line 31, the decode prohibit input 20 is not connected and the four address selecting lines can be bundled in one.
Patent JP-S5654663-A (JP)
Title: Upward and downward moving device of pickup arm
Inventor: OBATA SHIYUUICHI
IPC: G11B3/08
Filed: 1979-10-05
Abstract: PURPOSE: To realize up and down of the pickup arm through both the automatic and manual operations, by releasing the clutch coupling and thus preventing the transmission of the manual operating force of the cuing lever to the lifter.  
     CONSTITUTION: When the motor has the forward rotations in accordance with the operation of the key switch, the lift arm 15 goes up along with the up and down cam 18 which forms an arm lifter via the interlocking cam 16. At the same time, the coupler 21 has rotations via the protruded bar 18a of the cam 18, and then the rotary cam 22 connected to the cam 18 and the cuing lever 8 have rotations via the clutch mechanism 19. Thus the cuing switch 27 which stops the motor by the coincidence force with the limit switch is turned on by the cam 22. And at the same time, the arm 15 is moved down automatically. On the other hand, with the manual rotation of the lever 8, the clutch coupling is released since the elastic force of the spring 17 of the cam 18 is larger than that of the spring 25 of the mechanism 19. Thus the rotation of the lever 8 is never transmitted to the cam 18, and then the cam 16 has rotations via the switch 27. And in the same way, the arm 15 can be moved up and down according to the manual operation. 
     COPYRIGHT: (C)1981,JPO&Japio