baber/WOPTO huggingface dataset:
Patent JP-H09161715-A (JP)
Title: Electron beam plotter
Inventor: SASAKI MINORU
IPC: G21K5/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To automatically prepare correction data depending on a deflection moving distance by measuring a delay by the deflection moving distance without relying on a plotting result. SOLUTION: A molding beam 9 is deflected by a positioning deflecting system 8, and is irradiated to a boundary part of a reference mark 12. A reflected electron signal intensity change at that time is stored in a signal processing circuit 17, and a deflection response delay is measured by a read-out reflected electron signal intensity change. Such processing is repeatedly performed by changing a deflection quantity, and adjusting data depending on a deflection moving distance is automatically prepared, and is set to a positioning deflection control circuit 16.
Patent JP-H09155518-A (JP)
Title: Casting method and metallic mold casting device
Inventor: MIYAKE SHIKAO
IPC: B22D15/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To simply cast a cam shaft being a casting having chilled structure only at the cam part. SOLUTION: At the time of casting the cam shaft being the casting by dividing a metallic mold 1 into plural splitted molds 6-11, the mold opening of the splitted molds 7, 9, 11 out of the plural splitted molds 6-11 are executed earlier time than that of the other splitted molds 6, 8, 10. By this method, the chilled structure at the cam parts 18 is formed by the other splitted molds 6, 8, 10 and on the other hand, the chilled structure is not formed at the part 19 other than the cam parts by the splitted molds 7, 9, 11.
Patent JP-2000145187-A (JP)
Title: Intermediate driving-in three-file type lifting-lowering type parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate driving-in three-file type lifting-lowering type parking device having the excellent smoothness of entering and leaving and a simple mechanism. SOLUTION: Each device comprising the front side A, a center B and the interior side C has a main lift having a built-in pallet lateral feeder and being lifted and lowered up to the second floor and parking shelves installed while holding elevator shafts on the third floor or higher, and pallets are traversed in the width direction and delivered among the main lift and the parking shelves. In the first floor, the whole surface on the front side A is formed in a front unoccupied land and a main-lift lower section at the center B in an entering- leaving space 9. A pallet lateral feeder is set up in the entering-leaving space, and auxiliary lifts 13 having built-in pallet longitudinal feeders 16 and being lifted and lowered between the first floor and the second floor are fitted on both sides of the entering-leaving space at the center B.  The pallet longitudinal feeders 16 are arranged on the front side A and the interior side C both sides while holding the elevator shaft in the second floor section.
Patent JP-H04191524-A (JP)
Title: Shaft coupling
Inventor: TOKUNAGA KEISOKU
IPC: F16D3/50
Filed: 1990-11-22
Abstract: PURPOSE:To improve the flexibility of a shaft coupling to make the enlargement of an axial crossing angle possible by providing a transmitting disc with an arc-shaped notch groove. CONSTITUTION:A disc 2 is provided with an arc-shaped notch groove 3 for its easy deformation. Plural discs 2 severally having the shifted notch pitch are additionally provided for the enlargement of transmission power and the improvement of working stability.
Patent JP-H02265654-A (JP)
Title: Minimization of catalyst loss during manufacture of alcohol
Inventor: EDEI BUAN DORIETSUSHIE
IPC: C07C27/22
Filed: 1989-12-08
Abstract: PURPOSE: To efficiently recover a cobalt catalyst by increasing the concn. of carbon dioxide in a reaction product and the concn. of carbon dioxide in an oil water phase by temp. adjustment to promote the formation of cobalt carbonate. CONSTITUTION: The concn. of carbon dioxide in an oil-water mixed reaction product of cobalt catalyzed oxonation is increased by adjusting the temp. of the reaction product and the concn. of carbon dioxide in an oil water phase is also increased to promote the formation of cobalt carbonate. This cobalt carbonate is allowed to settle and cobalt is recovered from the reaction product. The concn. of carbon dioxide is preferably increased by allowing 1-3 vol.% carbon dioxide to exist in a fresh synthesis gas supplied to oxonation. The settled cobalt carbonate is reused as an oxonation catalyst.
Patent JP-H06168596-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: IWATA YOSHIHISA
IPC: G11C16/06
Filed: 1992-11-30
Abstract: PURPOSE:To improve reliability by making a pair of bit lives parallel with end other in close proximity cross with a word line and differential processing signals on the intersecting bit line pair. CONSTITUTION:The bit line pair BL, anti BL closed and paralleled are intersected with the word lines W formed by a control gate line and a selection line, and the signals on the bit line pair BL, anti BL of a selected NAND type cell are differential processed by a sense amplifier 41. By the constitution unnecessitating the capacitance coupling of adjacent bit lines, the nonvoltile semiconductor memory device without reading erroneously and unnecessitating to prolong an access time and with high reliability is obtained.
Patent JP-H07144158-A (JP)
Title: Spraying machine
Inventor: TAKAYAMA NOBUMI
IPC: E04G21/02
Filed: 1993-11-26
Abstract: PURPOSE:To eliminate air venting noises generated by a spraying machine for base earth, mortar or the like and to make the machine compact. CONSTITUTION:An air ejecting cylinder 14 connected to a compressor and a discharge cylinder 18 connected to a spray hose 21 are opened to a cylinder 7 in the vicinity of an extending part 12' of a screw shaft 12 of a screw conveyer 11 incorporated in the cylinder 7 communicated with a hopper 1 and both cylinders 14, 18 are connected. A disintegrating blade 22 is attached to the extending part 12' in the vicinity of both the cylinders 14, 18 and a spraying material W transported from the hopper 1 is compressed in a closed part S between the disintegrating blade 22 and the end part of the screw 11' to block the cylinder 7 and disintegrated by the disintegrating blade 22 and discharged from the discharge cylinder 18. Air venting required for a conventional spraying machine at the time of supplying the blasting raw material is unnecessary and also auxiliary equipments such as a compressor and a generator are enough to be smaller in a small-sized ones.
Patent JP-S63186152-A (JP)
Inventor: RONARUDO PII ODENHAIMAA
IPC: G01R13/22
Filed: 1987-12-18
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-H03182741-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HORIE SEITARO
IPC: G03C1/79
Filed: 1989-12-13
Abstract: PURPOSE:To improve the sharpness of images by laminating synthetic resin layers on both surfaces of a specific paper base and dispersing white pigments into the synthetic resin layer on the side where an emulsion is coated. CONSTITUTION:The synthetic resin layers are laminated on both sides of the paper base and the white pigments are dispersed into the synthetic resin layer on the side where the emulsion is coated. The photosensitive material is so formed as to have >=2.9 optical density of the light escaping to the rear surface when measured by a goniophotometer while the paper itself is about 150mu thick and to have >=3.0 optical density of the light escaping to the rear surface of the base formed by using this paper. Namely, the synthetic resin layers are satisfactory if the layers allow the dispersion of the white pigments, can be laminated on paper by melt extrusion, etc., and can prevent the penetration of water and photographic processing liquid. The good curling balance is obtd. and the color development with excellent sharpness is attained.
Patent JP-H02167008-A (JP)
Title: Reaping-transmitting device of combine
Inventor: YASUNO KOJI
IPC: A01D69/00
Filed: 1988-12-19
Abstract: PURPOSE:To surely perform the operation of a reaping clutch by disposing the reaping clutch in a transmission device for transmitting powers to a raking reel and to a reaping device, the reaping clutch transmitting the powers to the raking reel and to the reaping device only when the body of a combine is subjected to a forward movement operation. CONSTITUTION:When a speed change lever 4 is moved from a neutral position to a forward movement position, a power is transmitted to left and right running devices 3 and simultaneously a reaping clutch is operated to be connected to a transmission device for the transmission of powers to a reaping device 1 and a raking reel 2. When the speed change lever 4 is moved to the neutral position and to a backward movement position, the reaping clutch is not operat ed whereby a power is not transmitted to the transmission device and the powers are not transmitted to the reaping device 1 and the raking reel 2.
Patent JP-H11156624-A (JP)
Title: Throw away type ball end mill
Inventor: ARAI TATSUO
IPC: B23C5/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a deep cutting depth needed in lifting work, and also suppress damage to a throw away tip in the vicinity of the rotation center of a tool tip. SOLUTION: A pair of throw away tips 16A and 16B, forming cutting blades 15 equipped with circular arc cutting blade parts 15a forming a nearly 1/4 circular arc, are demountably mounted on opposite sides with each other, with an axial line O between, on the tip part of a tool main body 11 rotated around the axial line O. These pair of throw away tip 16A and 16B are arranged so that their tips can be positioned on the tool rotation center C, and also their rotation loci around the axial line O can be conformed with each other. Also, the cutting blade 15 of one side throw away tip 16A is provided, so that the rear end side cutting blade part 15b on the rear end side than the cutting part 15a can be extended to the rear end side in the axial line O direction, than the positions of the rear end 15d of the cutting blade 15 of another throw away tip 16B.
Patent JP-2000144047-A (JP)
Title: Primed steel sheet excellent in memory of coated film restorableness
Inventor: SAKAMOTO YOSHIKO
IPC: B32B27/36
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To produce a primed steel sheet whose partial change in the coated film gloss by pressing is prevented in the primed steel plate obtained by forming a coated film of an undercoat of a thermosetting resin on the surface of a steel sheet and forming a coated film of a facing material by heating and drying a coating material comprising a thermosetting polyester resin as the major component. SOLUTION: A thermosetting polyester resin as the major component of a facing material is allowed to have a molecular structure of the straight chain type, a molecular weight of 10,000-30,000, a hydroxyl value (OH number) of 5-10, and a glass transition temperature (Tg) of 5-40 deg.C. It is preferred that the tensile modulus at 20 deg.C of the coated film of the facing material is set at 20-700 N/mm2 and the tensile elongation is set at 100-300%.
Patent JP-H02169024-A (JP)
Title: Emulsifying method for fat/oil
Inventor: SUZUKI MASARU
IPC: C09K23/52
Filed: 1988-12-22
Abstract: PURPOSE:To obtain an emulsified product of fat/oil having a neutral and stable pH by using a specified polyvinyl pyrrolidone in combination with a specified proportion of natural bentonite or synthetic hectorite. CONSTITUTION:Oil/fat in 7-100 pts.wt. is added to 100 pts.wt. aq. soln. contg. 1-6wt.% polyvinyl pyrrolidone whose 1wt.% aq. solution has >=35 relative viscosity at 25 deg.C, and the mixture is dispersed uniformly with an emulsifier. Thereafter, the product is further emulsified by adding powdery bentonite and/or hectorite in such a proportion that the amt. of the bentonite and/or hectorite is >=2wt.% basing on the amt. of the aq. phase and the sum of the polyvinyl pyrrolidone, bentonite, and hectorite basing on the amt. of the aq. phase is 5-12wt.%. Further, 1-10wt.% aq. soln. of an acid is added to the emulsified product of the oil/ fat, to adjust thus the pH of the emulsified product to 8.8, pref. <=8.5. Thus, a stable emulsified product of oil/fat having <=pH8.8 is obtd.
Patent JP-H10150325-A (JP)
Title: Power amplifier
Inventor: SUGAWARA CHU
IPC: H03F1/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier in which an output voltage of a switching power supply part is not distorted even when an output voltage of a power amplifier part has a high amplitude. SOLUTION: In a low-loss type power amplifier having a self-exciting chopper type switching power source part 117 that generates a power-supply voltage Vs to a power amplifier part 101 following to an output voltage Vo of the power amplifier part 101, the switching power source part 117 is provided with a subtractor 111 that detects a difference between the output voltage Vo of the power amplifier part 101 and a power supply voltage Vcc of a switching transistor(TR) and with a 2nd comparator 109 that compares a voltage of the difference detected by the subtractor 111 with a reference voltage Vr2 and outputs a signal, when the difference voltage is smaller than the reference voltage Vr2, and the switching TR 105 is turned on by the output signal.
Patent JP-H02170361-A (JP)
Title: Bottomed double tube of ceramic
Inventor: MISAWA HIDENOBU
IPC: H01M8/12
Filed: 1988-12-22
Abstract: PURPOSE:To prevent drop of the gas penetrating amount when used to a fuel battery by forming an inner and an outer cylinder consolidated by a support part, specifying the shape of this supporting part, and protruding the open end on one side of the inner cylinder from the open end of the outer cylinder. CONSTITUTION:An inner and an outer cylinder 2, 3 made of ceramic are coupled together by supports 4-1 thru 4-3 to form a consolidated structure, and at the tip 5 as one end of the outer cylinder 3 only the outer cylinder 3 is sealed while the tip of the inner 2 is opened, and further at the open end on the other side only the inner cylinder 2 is protruded a certain length form the outer cylinder 3 and the sports 4-1 thru 4-3. These supports 4-1 thru 4-3 are so formed that the total of sections S1-S3 of the supports 4-1 thru 4-3 as contacting the inner surface of the outer cylinder 3 will be below 25% of the total circumference of the inner surface of the outer cylinder 3. Thereby location of the inner cylinder 2 in the outer 3 can be made accurately, and the gas penetrating amount be secured, and further the performance as a fuel battery supporting pipe be prevented from dropping.
Patent JP-H08177476-A (JP)
Title: Attaching structure of exhaust manifold to insulator
Inventor: SANPEI KAZUHISA
IPC: F01N13/10
Filed: 1994-12-26
Abstract: PURPOSE: To provide a structure capable of absorbing the differential thermal expansion between an exhaust manifold and an insulator. CONSTITUTION: Lug parts 13, 14 are integrally formed on a flange 12 of an exhaust manifold 10, a bent part is formed on the attaching parts of an insulator 30 to the manifold, and the insulator 30 is attached and fixed to the exhaust manifold 10 by the lug parts 13, 14 of the flange 12.
Patent JP-H11137973-A (JP)
Title: Separation membrane evaluating device
Inventor: NISHIDA YUJI
IPC: B01D61/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate plural separation membrane samples at the same time by providing each cell and cells of specific pieces or more capable of inserting a separation membrane between the cells, providing an original liquid introducing passage and a concentrated liquid discharge passage in one of the cells opposed to each other and providing a permeated liquid discharge passage in another cell. SOLUTION: The performance evaluating device for the separation membrane is constituted so that the separation membranes 11, 26, 34 different in kind from each other are attached every one piece among >=3 cells, the original liquid is supplied to the separation membranes 11, 26, 34 in parallel and the performance evaluation of the separation membranes 11, 26, 34 is performed at the same time. Relating to the cells, an attaching part 12 is provided at the center of the upper surface of a 1st stage cell 10 of the lowermost stage, a permeated liquid flow passage material 13 is placed thereon, the separation membrane 11 is placed thereon and a seal ring is built-up on the separation membrane 11.  An original liquid introducing port 15 is provided at the side of the 1st stage cell 10 and the original liquid is fed to the separation membranes 11, 26, 34 through an original liquid flow passage 16. And the permeated liquid discharge passage 17 is provided below the attaching part 12 to discharge the permeated liquid from the separation membrane 11.
Patent JP-H10152397-A (JP)
Title: Formation of paraelectric thin membrane
Inventor: OFUJI SHINICHI
IPC: C30B29/22
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To diminish the limitation against high integration by reducing the generation of the history in polarization against electric field characteristics of a thin membrane containing barium and strontium and having a high dielectric constant, and reducing the temperature increase of the semiconductor device by a dielectric loss by accumulating the thin layer having the high dielectric constant by a ECR spattering method while keeping the temperature of a substrate for forming the thin membrane within a specific region and thereafter heat-treating the substrate at a temperature above the temperature when accumulating. SOLUTION: A dielectric thin layer containing barium and strontium is accumulated on a substrate regulated to have a temperature of 20-400 deg.C by a spattering method having an electron cyclotron resonance type plasma source, and thereafter heat-treated at a temperature higher than the accumulating temperature. The linearity of polarization against electric field characteristics is improved by the heat-treatment to show nearly straight line. A dielectric loss caused by the history in polarization against electric field characteristics is almost diminished, and thereby extra energy loss of the semiconductor device is lost. This method is applied not only to an Si wafer substrate but also to a GaAs, a ceramic and a polymer substrates, etc.
Patent JP-H10147179-A (JP)
Title: Rearview mirror
Inventor: KANAZAWA TORU
IPC: G02B3/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To widen a field of view in compliance with necessity by arranging a mirror in an opening part of a mirror body and arranging a concave lens movably between a position opposed to a partial area of a mirror front face and a position in which the concave lens is retracted from the mirror front face so as to be stored in the mirror body. SOLUTION: In application to an electrically housing type door mirror 10, in a front face central lower part area of a mirror 20 stored and arranged in a front face opening part 18 of a mirror body 14, a Fresnel concave lens 22 is raised so as to be arranged opposedly. The Fresnel concave lens 22 is moved between the discharge position and the storage position, in which the Fresnel concave lens 22 is pushed down so as to be pulled into the inside of the mirror body 14 through a cavity 26 formed between the outer circumferential edge part 20a beneath the mirror 20 and a mirror body wall part 14a, by means of a concave lens driving mechanism inside the mirror body 14.  When the Fresnel concave lens 22 is arranged opposedly to the front face central lower part of the mirror 20, an image of the outside rear lower part on the front passenger seat side is projected in the shrunk form, and the range of a visual field of that part can be expanded.
Patent JP-H09136667-A (JP)
Title: Member connecting structure
Inventor: UEDA TAKESHI
IPC: B62D33/023
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the member connecting structure, which can connect members with the simple work without moving a member itself at the time of connection. SOLUTION: A lower end surface 5 of a body side upper panel 2 and an upper end surface 16 of a body side lower panel 3 are made to abut on each other. In this condition, leg pars 21, 21 of a wedge 19 are respectively fitted in recessed grooves 10, 10, and thereafter they are pressed so that the leg parts 21 enlarge the recessed grooves 10 for deformation, and the leg parts 21 themselves are compressed for deformation so as to be pressed into the recessed groove 10. When the leg parts 21 are perfectly pressed into the recessed grooves 10, inside surfaces of the leg parts 21, 21 press-contact with the whole surface of both second wall surfaces 12, 12. With this structure, projections 13, 13 are pinched for pressing so that the lower end surface of the body side upper panel 2 and the upper end surface 16 of the body side lower panel 3 press-contact with each other.  The wedge 19 is locked with both the panels 2, 3 by the friction between each wall surface 11, 12 of the recessed grooves 10, 10 and the leg parts 21 so that both the panels 2, 3 are bonded through the wedge 19.
Patent JP-H02196183-A (JP)
Title: Scroll type machine
Inventor: RATSUSERU UIRIAMU GURIFUISU
IPC: F04C18/063
Filed: 1989-12-12
Abstract: PURPOSE: To prevent damage of a scroll member without substantially decreasing efficiency by sensing a fluid pressure in one of a plurality of movable pockets, and stopping drive when a differential pressure between the fluid pressure and a suction pressure of a compression mechanism shows a abnormal value. CONSTITUTION: A pressure sensing port 40 is located in an end plate 17 in a position able to sense the pressure in a chamber 30. An electrical output pressure sensor 42 for outputting an electric signal is connected via a tube 43 and fitting 44 to end plate 17 in communication with port 40 to sense an absolute pressure in the pocket 30, and further in communication with an suction line 48 via the tube 46 to sense a difference between a pressure of the port 40 and an inlet pressure. When a signal form the pressure sensor 42 shows that the pressrun the pocket 30 is lower than a predetermined value, a circuit breaker works to cut off electric connection with respect to a motor 12.
Patent JP-H10247513-A (JP)
Title: Oil-immersed uniform pressure type storage battery
Inventor: IKUTA AKIHIRO
IPC: H01M2/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil-immersed uniform pressure storage battery which has excellent heat radiation characteristics and offers an improved cycle lifetime and discharge characteristic. SOLUTION: A fluid path forming member 5 is installed between a bunch of unit cells 3 and the inner wall of a battery accommodation chamber 1 or between the unit cells 3 one another, and a plurality of fluid paths 10 are formed to put the lower surface 1b of the chamber in communication with the upper space 1a, and it is arranged so that the insulating oil in the chamber upper part is replaced with the insulating oil in the lower space through the convective motions. The height of the member 5 over the top of the unit cells may be as small as not reaching the bunch of electrode plates in the unit cells 3.