baber/WOPTO huggingface dataset:
Patent JP-S63281349-A (JP)
Title: Storage battery equipment
Inventor: KASAI KATSUO
IPC: H01M50/267
Filed: 1987-05-12
Abstract: PURPOSE:To facilitate handling operation by constituting a bearing frame to be freely rotational whereby a sealed type storage battery is held horizontally when mounted on it and tilted after that. CONSTITUTION:A bearing frame 3 mounting a sealed storage battery and a post 2 supporting the bearing frame 3 are provided and in order to hold a sealed type storage battery 1 horizontally when mounted and tilted after that, a rotational shaft 4 and a rotational bearing 5 are combined on the bearing frame and post constituting the bearing frame to be freely rotational. Namely, the bearing frame is arranged to be horizontal when the sealed type storage battery 1 is mounted and tilted toward the front side after the mounting, enabling the sealed type storage battery to be easily connected and disconnected in relatively small spaces.
Patent JP-S5240795-A (JP)
Title: Assembling method of assembled combination in permanent magnet
Inventor: OONUMA KOUJI
IPC: H01F7/02
Filed: 1975-09-26
Abstract: PURPOSE: To assemble exactly iron pieces, one permanent magnet and another one mutually in an assembling combination as a generating means of magnetic field such as magnetron, klystron etc. without any microadjusting mechanisms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08315140-A (JP)
Title: Image processor and its method
Inventor: FUKUOKA SHIGEO
IPC: G06T7/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide an image processor and its method which do not decrease in the attribute discriminating precision of an image area even when image data have much noise. CONSTITUTION: A binarization part 12 binarizes and stores the image data in a bit map memory 13 in sequence. A block extraction part 14 when detecting a black pixel by making a raster scan on the bit map memory 13 checks its peripheral pixels, performs outline tracking unless the aimed black pixel is isolated to extract a black pixel block, and outputs its area information. A noise judging part 15 checks the area information that the block extraction part 14 outputs and passes the area information to an attribute part 16 when the black pixel block overflows from a noise judging window.  The attribute discriminating part 16 when informed of the end of the scan from the block extraction part 14 couples adjacent blocks having similar features stored in the bit map memory 13 according to the area information inputted from the noise judging part 15 to discriminate the attributes of characters, images, figures, etc.
Patent JP-S609826-A (JP)
Title: Manufacture of steel having fine crystal and needlelike pattern
Inventor: HASHIMOTO OSAMU
IPC: C23F1/28
Filed: 1983-06-27
Abstract: PURPOSE:To manufacture the titled steel with superior workability and toughnes by producing a strain in a steel contg. a specified amount of Cr under specified conditions, and heating and etching the steel under specified conditions. CONSTITUTION:<=10% strain is produced in at least part of a steel contg. >=8wt% Cr, and the steel is heated to >=850 deg.C so as to regulate at least part of the grains to >=1mm. grain size. The heat treated steel is etched with an acid. A material having a natural crystal structure for a decoration having a complex structure is obtd.
Patent JP-S5817881-A (JP)
Title: Production of liquid for longevity
Inventor: NAKAYAMA UHEIJI
IPC: C02F1/04
Filed: 1981-07-23
Abstract: PURPOSE:To produce effective liq. for longevity by bringing the hot gas spouting spontaneously from the strata in hot spring areas into contact with stones and rocks and corrosion resistant metallic materials through a collecting pipe to cool and lquefy said gas and refining the liquefied liq. CONSTITUTION:The hot gas spouting spontaneously from the strata in hot spring areas is passed through the inside of a collecting pipe 1, and is injected concentrically through the opening in the upper part so as to collide against the outside circumferential surfaces of, for example, stones and rocks 12 in the part right above said opening. The hot gas cools and lquefies. The liq. is cotained in a liq. receiver 5, and is stored through liq. conduits 6 into liq. storage tanks 6. The liquid stored in the tank is discharged through suction pipes 8 and is refined by distillation or the like.
Patent JP-H06271557-A (JP)
Title: Production of cis-epoxysuccinic acid salt
Inventor: SATO KEIICHI
IPC: C07B61/00
Filed: 1993-05-18
Abstract: PURPOSE:To obtain an acidic salt of cis-epoxysuccinic acid in high purity and yield while suppressing production of DL-tartaric acid as a by-product. CONSTITUTION:In a method for producing a cis-epoxysuccinic acid salt by epoxidizing a maleic acid salt by hydrogen peroxide in the presence of an epoxydizing catalyst, the epoxydation is carried out in an aqueous solution containing 30-90vol.% water soluble alcohol. Since the resultant acidic salt of cis-epoxysuccinic acid can be utilized for various uses as an additive for polymer resins and an intermediate for tartaric acid, the compound is industrially extremely important.
Patent JP-H09301875-A (JP)
Title: Hemodialysis preparation
Inventor: SUGIYAMA YOSHIHIRO
IPC: A61P13/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial dialyzing preparation to be used in hemodialysis and free from acetic acid by using bicarbonate ion as an alkalizing agent and a lactic acid-lactate system as a buffering agent. SOLUTION: A bicarbonate dialyzing preparation composed of an agent A containing sodium ion, potassium ion, calcium ion and magnesium ion and an agent B containing sodium bicarbonate is incorporated with a lactic acid- lactate buffering agent as a pH-modifier. The molar ratio of lactic acid to lactate is 1:(1-5), the lactate is composed mainly of calcium lactate and the content of the lactate ion is 3-10mEq/L at the time of use. Since the artificial dialysis preparation is free from acetic acid, it does not cause a clinical signs caused by acetic acid. A stable preparation free from pH variation even after the storage over a long period can be produced by the use of a non-volatile lactic acid-lactate buffering agent. Especially in the case of a powdery preparation, a stable dialysis preparation free from pH variation even after a long-term storage can be prepared because of the absence of a volatile component.
Patent JP-S60261050-A (JP)
Title: Photomagnetic recording medium
Inventor: WATADA ATSUYUKI
IPC: G11B11/105
Filed: 1984-06-06
Abstract: PURPOSE:To permit the use of a magnetic material for which a high substrate temp. is required in the stage of forming a magnetic layer and to expand considerably the range for selecting the material by using an opaque heat resistant substrate with guide tracks which can be inexpensively produced by an electroforming method. CONSTITUTION:The magnetic layer 3 having vertical magnetic anisotropy and a transparent protective layer 4 are successively formed on the opaque heat resistant substrate 2' with guide tracks. An electroformable opaque metal such as Ni, Cr or Ni-P is used as the material for such substrate 2'. The magnetic material with which the substrate temp. is as high as 400-600 deg.C and for which the conventional plastic substrate is unable to withstand the use, for example, Ba- Ferrite is made usable if the above-mentioned substrate 2' is used. The range for selecting the magnetic material is thus considerably expanded.
Patent JP-H04344739-A (JP)
Title: Signal collision detection system
Inventor: KUNII HIDEKI
IPC: H04L12/40
Filed: 1991-05-21
Abstract: PURPOSE:To surely and early detect signal collision by detecting it as the signal collision when a carrier is in existence in a data transmission line for a prescribed time just after the end of data transmission of its own terminal equipment. CONSTITUTION:The above system consists of a data transmission line 1 and a signal collision detection section 2 of a terminal equipment connecting to the data transmission line 1. Then a collision detection signal CD1 outputted from an exclusive OR circuit 7, a driver enable signal E fed to a driver 3 and a carrier detection signal CS outputted from a carrier detection circuit 5 are fed to a collision detection circuit 8. Moreover, the collision detection circuit 8 detects the signal collision on the data transmission line 1 from among the collision detection section CD1 outputted from the exclusive OR circuit 7, the driver enable signal E and the carrier detection signal CS.
Patent JP-H10291117-A (JP)
Title: Throw-away type rotary tool
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23C5/28
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool and lubricate a cutting blade during the cutting, and improve the chip removing performance, by guiding the coolant to a groove in a chip seat, through a coolant hole inside of a shank, and injecting the coolant to the cutting blade along a flank of a throw-away chip, from an injection port formed on a part of the groove. SOLUTION: A button chip is mounted on a point edge part of a main body having a straight shank through a central mounting hole removably by a set screw and a clamp dowel. The first supply hole is made on the center of the main body, and is connected with the bottom face of the chip seat of the point edge part by the second supply hole 8. A coolant such as cutting liquid, compressed air or the like is injected from injection holes 10, 11 through a ring- shaped supply groove 9 of which an upper face is sealed when the button chip is mounted. The injection holes 10, 11 are respectively made on the positions at angles of θ1 and θ1 +θ2 from the lowermost part of the chip, so that the coolant is injected toward the cut face in the cutting work.  As the result of the cutting test, it is confirmed that the life of the tool is elongated about 1.5 times in comparison with a conventional one.
Patent JP-H0654792-A (JP)
Title: Image pickup device
Inventor: BURANKO PARUSHITSUKU
IPC: A61B1/04
Filed: 1992-05-08
Abstract: PURPOSE: To provide an imaging device which is possible to detect and distinguish a region of abnormal tissue in a body by using intensity of self- fluorescence of tissue. CONSTITUTION: This imaging device is provided with a light source 1 to emit excited light containing multiple wavelengths generating self-fluorescence proper to normal tissue and abnormal tissue, and light from the light source is irradiated on tissue by a light guide to generate self-fluorescence. The self-fluorescence is converged by the image pickup flux 2, and filtered by a filter into a spectral band where the self-fluorescence intensity of an abnormal tissue is essentially different from that of a normal tissue and a spectral band where the self- fluorescence intensity of an abnormal tissue is essentially the same as that of a normal tissue.  The filtered self-fluorescence is cut off by an optical mechanism, and forms at least two filtered self-fluorescence images of the tissues, and the obtained self-fluorescence is displayed on a color monitor so as to distinguish normal tissue and abnormal tissue.
Patent JP-S609547-A (JP)
Title: Manufacture of roughly formed material of connecting rod bolt
Inventor: NAKANE TSUNECHIKA
IPC: B21J5/08
Filed: 1983-06-28
Abstract: PURPOSE:To manufacture a roughly formed material of a connecting rod without requiring machining by placing the head on the base end of bar-like material, restraining just under it, upsetting the middle part of the shaft, and after forming an undercut part right under the head, drawing the middle part of the shaft. CONSTITUTION:After upsetting the head 2 on the base end of a bar material 1, a part right under the head is restrained, and a part which is nearer to the tip than the part 11 right under the head 2 in the header is bulged out by upsetting. The bar material 1 for which working of undercut part 36 is completed is taken out from the header. Then, clamping under the thread 3, clamping of connecting rod fitting part 4 and head trimming 6 are made to complete manufacture of a roughly formed material of the connecting rod bolt. As the undercut part 36 is formed right under the head 2, no remaining part of drawing of the shaft occurs, and accordingly machining for removing it is not necessary.
Patent JP-H05139817-A (JP)
Title: Ceramic composition, its prepara- tion and its application
Inventor: SURENDORA KUMAA BAAMA
IPC: C08L71/02
Filed: 1992-04-10
Abstract: PURPOSE: To lower the viscosity of slurry, to improve wet state strength and mold release and to provide a gentle burnout property by using the specified ratio of a ceramic material, clay and a dispersant and the specified amount of the block polymer of an ABCBA structure as a binder.  
     CONSTITUTION: This ceramic composition contains, on a solid basis, 1) the ceramic material; about 80-about 98 wt.%, 2) the clay and the dispersant; about 0.1-about 10%, 3) one or more block polymers characterized by the ABCBA structure as the binder; about 1-about 10%. The component 3 is obtained by bringing one or more organic compounds with active hydrogen into contact with an alkylene oxide in the presence of a catalyst to obtain an alkoxylated product and bringing it into contact with epoxide in the presence of the catalyst. Aqueous slurry composed of the ceramic composition and water is manufactured, moisture is reduced from it, a lump for which the ceramic material is bonded is obtained, it is sintered and a sintered ceramic article is obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01287875-A (JP)
Title: Information processing device
Inventor: YAMASHITA HIROSHI
IPC: G11B21/02
Filed: 1988-05-13
Abstract: PURPOSE:To improve the S/N ratio of the input and output signals of an optical head by electrically insulating the space between a base and information processing head by making a head supporting means an insulating structure. CONSTITUTION:A head supporting means is made of an insulating structure by making a guide shaft 22, sheet spring 25 and L shaped groove 24 not brought into contact directly by winding an insulating tape 26 at the both end parts of the guide shafts 22, 22, and the space between a drive base 21 and an optical head 10 is made to be insulated electrically. The propagation of the noise from the external part to the optical head 10 through the drive base 21 is thus eliminated. Consequently the S/N ratio of the input and output signals of the optical head can be improved.
Patent JP-S62272326-A (JP)
Title: Microprogram controller
Inventor: TANIMOTO KENZO
IPC: G06F11/00
Filed: 1986-05-20
Abstract: PURPOSE:To detect error of an addressing circuit of a memory decoder before the use by reading out al words of data loaded to the memory decoder at the time of initialization to perform the address parity error check. CONSTITUTION:When scan read is instructed by an external start signal 112, a scan read control circuit 12 resets an increment register 3 through a line 111 independently of the indication of a micro instruction and switches a switching circuit 4 so that the circuit 4 selects data of the increment register 3. As the result, the address of a control memory 1 is increased in order from address '0' to read out data in the memory 1, and read data from the control memory 1 is set to a micro instruction register 2 and is subjected to error check by an error detecting circuit 6. An address parity of a memory decoder 8 is generated by a parity generating circuit 7 and is compared with the address parity read out from the memory decoder 8 by a parity comparing circuit 9, and an error indicator 10 is set if they do not coincide with each other.
Patent JP-H11313334-A (JP)
Title: Solid-state image pickup device
Inventor: SAITO TOSHIKI
IPC: H04N5/335
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To allow the device to have a small sized configuration compatible with video image processing with high image quality by providing each optical element that is laid out in the unit of pixels and has a wavelength spectral characteristic, allowing the optical elements to apply wavelength dispersion to an incident light and to emit red, green and blue components, and providing photoelectric conversion elements that are placed in positions and convert the respective components into electric signals. SOLUTION: An incident light that is a collimated light or a light close to the collimated light is made incident onto a slope of a prism 9 through a slit or pin hole 8 provided for a light shield plate 7. The prism 9 separates the incident light into red, green, blue components. A transparent medium 10 has a refractive index different from that of the prism 9. The light incident on the slope of the prism 9 that is a collimated light or a light close to the collimated light propagates different directions depending on the wavelength of the light at the incident point and the propagation direction is changed again at an emitted point on of the prism 9 depending on a difference from a refractive index of each medium between the prism 9 and the transparent medium 10.  The emitted light whose propagation direction is changed is made incident onto photoelectric conversion elements 10 placed at an optical output terminal of the transparent medium 10.
Patent JP-H02298407-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/00
Filed: 1989-05-09
Abstract: PURPOSE:To discharge a chip smoothly, and to facilitate grinding by forming an inner central cutting blade extending from the center in radiation as well as an outer central cutting blade extending from the outer cutting blade to the center, almost in line when seen from the bottom, so as to form a cutting face in a shaft direction. CONSTITUTION:A chip generated from an outer cutting blade 4 is extended along a cutting face 41 so as to form a thick and large cornical shape. A chip generated from central cutting blades 2, 3 is extended from cutting faces 21, 31 along a recessed part 25, and is pushed out, being curled, in a discharge groove 30 smoothly, whereby grinding can be performed in a good condition. As the central cutting blade is divided into an inner central cutting glade 2 and into an outer central cutting blade 3, an angle to a reference line or the line the projection face of a drill is divided into two when seen from the bottom, can be defined large, the intensity of the cutting blade in the center is improved. As the central cutting blades 2, 3 are formed in a line, respectively, grinding can be performed by simple operation.
Patent JP-S5741440-A (JP)
Title: Air fuel ratio controller for internal combustion engine
Inventor: KAMIMURA NORIHISA
IPC: F02D41/14
Filed: 1980-08-25
Abstract: PURPOSE: To prevent an engine from stop and a catalytic converter from overheat in idling or the like by introducing fresh air into an exhaust manifold.  
     CONSTITUTION: A manifold change-over valve 18 comprising first and second change-over valves 26, 28 is changed over to the exhaust manifold 22 side according to throttle valve full-closing signal or the like of a throttle sensor 6. Also, an air fuel ratio ratio controller comprising a control circuit 13 and the like for changing over the valve 18 to the intake manifold 20 side according to rich air fuel ratio signals of an O 2  sensor 8 is provided to introduce fresh air into the exhaust manifold 22 in idling or the like. When a valve 32 is closesd in the idling or the like, the output full closing signal is generated from the sensor 6 and the circuit 12 sends the output change-over signal to a negative pressure changing-over valve 36 which is changed over to introduce negative pressure applied to a port 38 into a diaphragm chamber in the valve 28. Then, the valve 28 is opened corresponding to the size of the negative pressure to open a fresh air introducing path 4 for exhaust and introduce fresh air into pipe 22. Thus, fresh air is introduced into the intake manifold 20 in deceleration or the like to prevent an engine from stop without providing lean air fuel ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63281854-A (JP)
Title: Ink jet head
Inventor: SAKURAI KIKUICHI
IPC: B41J2/055
Filed: 1987-05-15
Abstract: PURPOSE:To realize the stable formation and flight of an ink droplet and to prevent the generation of a fine satellite droplet, by forming elastic wave absorbing layers on the substrate side in the periphery of a heat generator array and on the surface side brought into contact with recording ink of a nozzle plate. CONSTITUTION:A current pulse is applied from an electrode pad to heat the heat generator connected through electrodes 208 and the recording ink on the surface of the heat generator is evaporated to generate a steam bubble 216; further, an ink droplet 214 is injected in the direction vertical to the heat generator by the counteraction force generated by preserving the kinetic quantity when the steam bubble 216 is burst. By this method, recording is performed to a recording medium; in this case, an elastic wave 218 is absorbed by elastic wave absorbing layers 204, 205. That is, when the current pulse is applied to a heat generator array 210 through the electrodes 208 and the steam bubble 216 is generated on the heat generator, the elastic wave 218 with the disappearance of the steam bubble 216 is incident to the elastic wave absorbing layers 204, 205 to attenuate.
Patent JP-2000273018-A (JP)
Title: Pack cosmetic
Inventor: YOKOTA TAKASHI
IPC: A61K8/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a pack cosmetic for forming a uniform coating film having excellent compatibility with the skin, moist, soft and light touch, releasable softly from the skin, making the smooth and tense skin. SOLUTION: This pack cosmetic comprises a polyvinyl alcohol, a xanthan gum and a galactomannan or glucomannan. Namely the pack cosmetic comprises 7-20 wt.% of a polyvinyl alcohol, 0.01-2 wt.% of a xanthan gum and 0.01-2 wt.% of galactomannan or glucomannan.
Patent JP-2000262372-A (JP)
Title: Implement for attaching frame
Inventor: YOSHIMATSU NOBUYUKI
IPC: A47G1/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To easily attach a frame, to suppress a damage on a wall or the like to min. and to easily execute horizontal adjustment by permitting a hook part to be the vertex of an isosceles triangle, integrating two frame receiving parts and obtaining only one fixing part. SOLUTION: This part of a hook 1 is made to be the vertex of the isosceles triangle and integrated with the parts of two frame receivers 2. The fixing part 4 is arranged at the vertically upper part of the hook 1. Hinges 3 are arranged in three places. It is adequate that the fixing part 4 is the only one place in the vertex of the isosceles triangle, setting is executed by adjusting the tightness of the hinges 3 to increase a stable feeling and the center of a frame string is hung from the hook 1 so that the frame receivers 2 are easily made to be horizontal. The interval of the frame receivers 2 can be adjusted in accordance with the size of the frame and the hook 1 and the receivers 2 are normally kept in a vertical direction. Thus, a work of art is made to look better as an effect, the atmosphere of a gallery is created in a room and a rich artistic life is obtained.