baber/WOPTO huggingface dataset:
Patent JP-S63293232-A (JP)
Title: Chassis structure of self-propelled working vehicle
Inventor: ASANO KAZUO
IPC: E02F9/10
Filed: 1987-05-26
Abstract: PURPOSE:To raise the operability and traveling property of working vehicle by a method in which a front side chassis and a back side chassis are connected with an expandible means in such a way as to expand or contract it to control the distance between the front and back axles. CONSTITUTION:When a cylinder 13 is expanded or contracted, the sliding part 111a of a front side chassis 111 serves to slide the sliding part 112b of a back side chassis 112, and the chassis 111 expands or contracts in relation to the chassis 112. Since the length of the wheel base can be adequately adjusted according to needs during the traveling or operation period, each operation can be performed by an optimal wheel base during the traveling or excavation period.
Patent JP-H09293729-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI MIKIMASA
IPC: H01L21/322
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To form a recombination layer while suppressing the characteristic deterioration of the element formed on the surface. SOLUTION: An N-type epitaxial layer 5 is formed on a P-type silicon substrate 4, and at the same time, P-type regions 7 and 8, which penetrate vertically, are formed on the N-type epitaxial layer 5, and the N-type epitaxial layer 5 is formed into dielectrically isolated islands 9 and 13. NPN bipolar transistors 2 and 3 are formed using the islands 9 and 13, and a proton reaching region is formed on the P-type silicon substrate 4 as a crystal defect carrier recoupling layer 21 by projecting proton from the surface side of the P-type silicon substrate 4. The P-type silicon substrate 4 becomes the passing region of proton.
Patent JP-S5559008-A (JP)
Title: Tire chain connector
Inventor: ISHIDA HIROSHI
IPC: B60C27/06
Filed: 1978-10-24
Abstract: PURPOSE: To allow a tire chain connector to be easily installed to or removed from the side chain while preventing the slipping off thereof during the use in the combination of a bent section adapted to removably engage side chains, a U-shaped section for suspending cross chains and a cap fitted over the end part of the bent portion.  
     CONSTITUTION: A steel wire is curved so as to from a bent section 1 for engaging side chains and a U-shaped section 2 for suspending cross chains C. A cap 4 is fitted over the end part of the bent section. For example, on the cap herein, an elastically deformable thick portion T is formed at the middle section. In operation, first, a cross chain s is suspended on the hanging section 2. Then, the end part of the bent section is put on the ring R of the side chain S and a push is given the side chain S until it is forced deep into the bent section 1 with the cap passing through the ring R by elastically deforming the thick section T. In this manner, the side chain S is engaged with the bent section 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08328239-A (JP)
Title: Method for removing projecting defect of phase difference mask
Inventor: OTSUKA HIROSHI
IPC: G03F1/48
Filed: 1995-05-29
Abstract: PURPOSE: To provide a method for removing projecting defects without damaging the mask parts near the projecting defects, on the under side of the projecting defects and in the periphery of the projecting defects or to exactly remove only the projecting defects. CONSTITUTION: A protective film 22 covering the entire surface on the upper side of the phase difference mask 100 in which the projecting defect 14 arises in the recessed region of a mask substrate 10 having ruggedness is formed. The protective film having the removal speed at the time of irradiation with a convergent ion beam approximate to the removal speed of the projecting defect 14 is used as the protective film 22. The convergent ion beam is thereafter radiated toward the region to be irradiated from the protective film side to remove the part of the region 24 to be irradiated with the convergent ion beam. The irradiation with the convergent ion beam is ended at the point of time when the protective film part 22a on the periphery of the projecting defect is removed.
Patent JP-H09293283-A (JP)
Title: Probe device, its manufacture and media movement type memory device
Inventor: I YOUBUN
IPC: G01N37/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a probe device capable of reducing the operating stroke of the tip of a probe arm without increasing the height of a minite needle. SOLUTION: This probe device 100 consists of an electrical circuit 2 and the probe 3 provided with the sensing lever shaped arms 31a-31c. In this case, the wiring is formed on the electrical circuit 2, and the probe 3 is provided with probe electrodes 31a, 31c and 4 for approaching or contacting and separating the minute needle 35 to the object to be proved and also formed at the position closer to the object to be probed than the wiring of the electrical circuit 2, then the arms 31a-31c are formed to single layers by a metal.
Patent JP-S5255160-A (JP)
Title: Double-deck crane
Inventor: ICHIKAWA YOSHIO
IPC: B63B27/04
Filed: 1975-10-30
Abstract: PURPOSE: To provide a double-deck crane, in which a cotary mast having a jib mounted pivotably thereon is provided on the center frame having lock-pin holding frames on both sides of the upper end portion thereof, in the manner that the mast is freely turnable on the center frame, whereby swing angle of the jib can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1135409-A (JP)
Title: Algecidal and mildencidal composition
Inventor: KUBOTA HISAO
IPC: A01N43/70
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition developing effects for a longer period time with a small amount used, by including a specific triazine compound and a prescribed benzimidazole compound. SOLUTION: This composition comprises (A) 1 pt. wt. of a triazine compound of formula I [R<1> and R<2> are each H or a (substituted) alkyl; R<3> and R<4> are each a (substituted) alkyl; X is a halogen or an alkylthio] (e.g. 2-methylthio-4-t- butylamino-6-cyclopropylamino-S-triazine), and (B) 0.1-6 wt.% of a benzimidazole of formula II [ring A is a (substituted) benzene ring; Z is a group of the formula NHCOOR<5> (R<5> is an alkyl) or thiazolyl] (e. g. methyl 2-benzimidazolecarbamate) and more preferably (C) 0.01-5.0 pts.wt. of 3-iodo-2-propynylbutyl carbamate based on 1 pt. wt. of the total of the components A and B.
Patent JP-2000001990-A (JP)
Title: Rotary type ready-mixed concrete charger
Inventor: MATSUOKA SHIGEKICHI
IPC: B28B13/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type ready-mixed concrete charger capable of reducing stay of ready-mixed concrete in a storage part. SOLUTION: A rotary type ready-mixed concrete charger 1 is provided with a feed part 4 to feed ready-mixed concrete 3 into a form 2, and a storage part 5 to supply ready-mixed concrete 3 to the feed part 4. The feed part 4 is provided with a rotor 6. The storage part 5 is provided with a first side wall 10 positioned on the opposite side to the rotation advance side of the rotor 6, and a second side wall 11 positioned on the rotation advance side of the rotor 6. A base end part 13 of an inner side surface 11a of the second side wall 11 is formed to be positioned to be closer to the rotation advance side of the rotor 6 than a vertical surface E passing a rotation center of the rotor 6. The inner side surface 11a of the second side wall 11 is extended from the base end part 13 of it upward to be inclined to be closer to the opposite side to the rotation advance side of the rotor 6.
Patent JP-H09290800-A (JP)
Title: Remotely piloted helicopter
Inventor: NAGAMATSU KEITA
IPC: B64C39/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To safely move a helicopter while holding it in almost a horizontal attitude by utilizing a cart, by mounting it demountably in a pole, infixing a sledge-shaped leg unit through the pole to lower part both sides of a fuselage. SOLUTION: In a helicopter A used in drug scattering or the like in a field to be pilotlessly flied by remote piloting a main rotor 1 and a stability 2 are provided in an upper side of tae fuselage 3 of the helicopter A, also a sledge- shaped leg unit 4 is fixed to a lower side of the fuselage 3. Here, a cart 63 is constituted by integrally fixing a hook lever 62 to a handle 61, also an upper end side of a pair of right/left front/rear poles 64 is fixed to a main frame in the inside of the fuselage 3, the sledge-shaped leg unit 4 is fixed to a lower end of this front/rear pole 64. A lock hole 65 is opened to each pole 64, the hook lever 62 is engaged with this lock hole 65, so as to fixedly engage the hook lever 62 mountably/demountably with the pole 64, the handle 61 is protrusively provided in the outside of the pole 64.
Patent JP-S5756945-A (JP)
Title: Logic circuit
Inventor: NAKAYA MASAO
IPC: H01L21/822
Filed: 1980-09-19
Abstract: PURPOSE:To reduce the irregularity the operation delaying time of a logic circuit by forming the emitter resistor of an emitter follower in a CML gate of a partial resistor and altering the pattern of connecting wire, thereby varying the current. CONSTITUTION:The emitter resistor inserted between the output terminal 10 of an emitter follower of a CML gate and an emitter voltage supply terminal 11 is formed, for example, of partial resistors 6A-6C connected in series with each other or independent resistors 6alpha-6gamma. Terminals 12A-12C led from the respective partial resistors or terminals 12alpha-12gamma are partly or entirely connected in parallel with a terminal 13. This connection is so set as to become adequate emitter resistance value responsive to the capacity value of the output terminal 11 by altering the wiring pattern. In this manner the current of the emitter follower can be altered, and the iregularity of the operation delaying time can be reduced. The trouble in designing logic theory can be eliminated.
Patent JP-2000322539-A (JP)
Title: Pc card and its memory information detection method
Inventor: YOSHIOKA YOSHINORI
IPC: G06F3/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a PC(personal computer) card which can flexibly deal with the change of a memory with no chip selection signal required. SOLUTION: A PC card 10 consists of an MPU(micro processing unit) 11 which processes a function that is special to the card 10, a ROM 13 which stores the CIS(card information) including the type of the card 10 and the product names, etc., an SRAM 12 which stores the CIS, the buses 14a and 14b which connect the MPU 11 to the SRAM 12 and ROM 13 respectively and a ROM 11a which is built in the MPU 11 and stores a memory information table where the identifiers of the SRAM 12 and the ROM 13 are associated with the information on these SRAM 12 and ROM 13.
Patent JP-S5557759-A (JP)
Title: Mechanical seal
Inventor: TAKENAKA AKIRA
IPC: F16J15/34
Filed: 1978-10-25
Abstract: PURPOSE: To effectively prevent a sealed liquid or gas-liquid mixture from leaking to the side of external gas, by forming many depressions on the internal circumference of a driven ring, its external circumference being formed as a land.  
     CONSTITUTION: A mechanical seal 7 has sheet ring 9 and driven ring 10 turning together with a rotary shaft 10 which penetrates through both rings to prevent gas or oil from leaking through clearance between the sheet ring 9 and shaft 1. The driven ring 10, equipped with a packing 11 and washer 12, is energized and pressed toward the sheet ring 9 by a spring 14 fitted between the ring and a knock ring 13. The external circumference of the sliding face 10a of driven ring 10 is formed flat as a land L and many regular or irregular depressions 20 are formed on the internal circumference to improve the sealing effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5920006-A (JP)
Title: Controller of automated line
Inventor: SATOU FUMIHIDE
IPC: B23Q41/00
Filed: 1982-07-26
Abstract: PURPOSE:To process automatically objects to be processed of a different kind of device without providing a device discriminating and detecting element specially, by utilizing a positioning completion signal from a positioning means in each processing station. CONSTITUTION:Pallets where objects W1-W5 to be processed are put are carried on a conveyor 1; and each time a pallet arrives at each station, it is positioned mechanically to output a pallet positioning completion signal. In each of processing stations 3-7, the processing operation for objects to be processed is performed, and an operation completion signal is outputted when the operation is completed. The pallet positioning completion signal of the positioned pallet is inputted to a central controlling part 10 for every arrival of the pallet by a mechanical pallet positioning mechanism provided in each station, and the central controlling part 10 refers to processing information of a memory 9 to output an operation command to the station when the object to be processed on the pallet is processed and to output a pallet positioning release command to the station when it is not processed. When the operation completion signal is inputted from the station to which the operation command is outputted, the central controlling part 10 outputs the pallet positioning release command to flow the pallet down the stream.
Patent JP-H07315581-A (JP)
Title: Vessel elevator
Inventor: MIZUMOTO TAKESHI
IPC: B65G47/40
Filed: 1994-05-21
Abstract: PURPOSE:To stabilize the a machine body, facilitate the discharge of materials by horizontal movement on a vessel elevated position, and facilitate maintenance by bringing down a vessel holder, in a vessel elevator. CONSTITUTION:An elevatable beam 3 which is connected to an elevatable mechanism 1 in a column 2 and elevatably moved is provided on one side of the column 2 housing the elevatable mechanism, and the elevatable beam 3 is provided with an extension/contraction beam 5 which is provided with a vessel holder 4 capable of being turned over on the extreme end and can be extended and contracted, and a motor M1 driving the beam 5 to extend and contract.
Patent JP-H11329930-A (JP)
Title: Pattern formation method
Inventor: SHIMOMURA KOJI
IPC: G03F7/11
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of residues consisting of films to be etched, even though an antirefection film consisting of an organic material exists between the film to be etched and a photosensitive material film. SOLUTION: A film 11 to be etched consisting of a polysilicon film, an antireflection film 12 which consists of an organic material, and a photosensitive material film 13 containing a sulfonyl compound are successively deposited on a semiconductor substrate 10. Then, after the photosensitive material film 13 has been irradiated with an energy beam 15, the photosensitive material film 13 is developed for forming the patterned photosensitive material film 13, and dry etching is made to the antireflection film 12 using an etching gas of a fluorine system, thus forming the patterned antireflection film. Then, with the patterned photosensitive material film and the antireflection film as a mask, dry etching is made to the film 11 to be etched, thus forming a pattern.
Patent JP-H09321456-A (JP)
Title: Opening/closing structure of door
Inventor: HARA MASANORI
IPC: H05K5/03
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To allow easy adjustment of a rotational speed of a door at the time of opening the door by a holding member or an arm and a sliding projection. SOLUTION: An arm 13 in the shape of a thin plate is formed in parallel with a bearing plate 11 of a door 10. Further, the arm 13 is provided with a sliding projection 14 on the contact face sides with the side walls 20a, 20b of a cabinet 20. When the door 10 is open, the sliding projection 14 comes in contact with an inclined plane 24 of the cabinet 20 so as to gradually and elastically transform the arm 13. Accordingly, when the door 10 opens, the force to be applied on the cabinet 20 through the sliding projection 14 on the cabinet 20 by the elastic force of the arm 13 increases so as to open the door according to the friction force to be produced between the sliding projection 14 and the cabinet 20.
Patent JP-H04333043-A (JP)
Title: Silver halide photographic material
Inventor: KOJIMA TETSUO
IPC: G03C1/09
Filed: 1991-05-08
Abstract: PURPOSE:To obtain stable tellurium sensitization by incorporating a specified compd. into a silver halide emulsion layer. CONSTITUTION:The photosensitive material has at least one silver halide emulsion layer on a supporting body, and at least one silver halide emulsion layer contains at least one compd. expressed by the formula. In the formula, R1, R2, and R3 are aliphatic groups, aromatic groups, heterocyclic groups, OR4, NR5(R6), SR7, OSiR8(R9)(R10)TeR11, X or hydrogen atom. R4, R7, and R11 are aliphatic groups, aromatic groups, heterocyclic groups, hydrogen atom or cation, R5 and R6 are aliphatic groups, aromatic groups, heterocyclic groups, or hydrogen, and R8, R9, and R10 are aliphatic groups, and X is halogen atom. The used amt. of tellurium sensitizer expressed by formula depends on the silver halide particles to be used or on the conditions of chemical aging, etc., and generally, the amt. is 10<-8>-10<-2>mol, more preferably 10<-7>-5X10<-3> to 1mol of silver halide.
Patent JP-H05299371-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKU KAZUO
IPC: H01L21/265
Filed: 1992-04-23
Abstract: PURPOSE:To decrease a crystal defect, which is generated under an insulating film at the time of a bubbling diffusion of second conductivity type impurities subsequent to the selective removal of the insulating film, by a method wherein after first conductivity type impurities are doped through the thin insulating film, the insulating film is made thick before the selective removal of the insulating film. CONSTITUTION:A thin insulating film (consists of SiO2) 3a is formed in a window opened part 4 for Zener diode formation use by thermally oxidizing the surface of a semiconductor substrate 1. Then, an n<+> semiconductor region 6 is formed by ion-implanting n-type impurities in the surface part of the substrate 1 through the film 3a. Then, the film 3a is formed in a thickness of 1500 angstroms by performing a thermal oxidation treatment. That is, after the ion-implantation of the n-type impurities, the film 3a is made thick by a heating treatment before a bubbling diffusion of p-type impurities for lessening a crystal defect. After that, boron B is subjected to bubbling diffusion in the surface of the substrate 1 by a predeposition system to form a p-type semiconductor region 8 which is used as an anode.
Patent JP-S619706-A (JP)
Title: Robot controller
Inventor: KIUCHI TETSUO
IPC: G05B19/18
Filed: 1984-06-26
Abstract: PURPOSE:To ensure smooth actions of an industrial robot that produces a command pulse through a digital differential analysis operation DDA, by performing arithmetic control in accordance with the result of comparison of multiplied products between an acceleration/deceleration arithmetic circuit and the shift amount of each axis. CONSTITUTION:A clock 51a given from a clock oscillator 51 is used as the address of a ROM54 that set an acceleration/deceleration curve via a counter 53, and the corresponding arithmetic trigger pulse OP is transmitted from a shift-register 55. A counter B101 counts the repeated arithmetic frequencies and transmits the count result to a controller 100 as the arithmetic frequency total value 101a and performs a switching action of a switch SW1 and a setting action of the counter A53 as well as the control of the acceleration/deceleration and a fixed speed. The controller 100 compares the acceleration/deceleration arithmetic frequency (A+D) with the multiplied product (PXXPYXPZ) equal to the total arithmetic frequency of a repeated addition method. When the former is larger than the latter, the digit length of cumultative addition register 108-110 is set at (A+D). While said digit length is set at the value of said multiplied product if the latter is larger than the former. Thus the smooth control is possible for actions of an industrial robot regardless of the shift amounts.
Patent JP-H0426491-A (JP)
Title: Chain cutter device of sewing machine
Inventor: UMEMURA KENJI
IPC: D05B65/02
Filed: 1990-05-22
Abstract: PURPOSE:To manufacture the chain cutter device in miniature and at a low cost by a simple configuration, and also, to surely cut an idle ring of working cloth by connecting a cutter device main body and an existing needle guard driving shaft in a sewing machine frame by a transmission mechanism. CONSTITUTION:A chain cutter device 22 is constituted of a cutter device main body 23 and a transmission mechanism 24. In a moving blade plate 29, a moving blade 30 is formed so as to face a passage 27 from the upper part. To a connecting lever 40, one end part of a connecting shaft 41 is connected, and the other end part of its connecting shaft 41 is connected to the tip part of a needle guard driving shaft 11 by screwing. The cutter device main body 23 is attached to an arm part 5 of a sewing machine frame 1, and the moving blade plate 20 having the moving blade 30 of this cutter device main body 23 is connected to the needle guard driving shaft 11 through the transmission mechanism 24, therefore, the existing needle guard driving shaft 11 for executing a linear reciprocating movement in accordance with a rotation of a sewing machine main shaft 8 becomes a driving source of the moving blade 30.
Patent JP-H08326246-A (JP)
Title: Eaves gutter joint
Inventor: SAKAI HIDETAKA
IPC: E04D13/068
Filed: 1995-05-30
Abstract: PURPOSE: To prevent the damage of an eaves gutter and a decoration body, by fixing the lugs at the ends of two connecting eaves gutters to the lug holders of the eaves gutter connection part provided at both ends of a joint body and connecting the eaves gutter by the eaves gutter joint. CONSTITUTION: A joint body 2 is constituted of an extensible part 5 in which eaves gutter connection parts 4 made of vinyl chloride resin are provided at both ends of a joint body and a bend 56 made of synthetic rubber and folded by nearly 90 degrees is provided at the middle. Horizontally long grooves 6, 61 protruding inward are provided at the side wall 42 of projected corner and the side wall 43 of recessed corner of the eaves gutter connection parts 4. The outside of joint body 2 is covered with a decoration body 3 and the protrusions 7, 71 of the decoration body 3 are inserted in the grooves 6, 61 so as to enable them to freely slide.  The fitting part 91 of a fitting took 9 is fitted to the eaves front and the protrusion 38 of the decoration body 3 is hooked at the fixing part 93 of decoration body to fix the decoration body 3 at the eaves front and connect two eaves gutters 8 to be joined to the eaves gutter connection part 4. Accordingly, the extensible part at the middle of joint body extends or contracts freely and hence, forcible forces do not generate and the structure prevents the eaves gutter and the joint from damage.