baber/WOPTO huggingface dataset:
Patent JP-H02125951-A (JP)
Title: Cylinder head cooling structure of multicylinder engine
Inventor: INOUE KAZUO
IPC: F01P3/02
Filed: 1988-11-01
Abstract: PURPOSE:To improve the cooling efficiency by composing the cooling system to circulate the coolant flowing in a coolant jacket of a cylinder head divided in the first to the third branch passages, and after exercising the cooling function in these branch passages, to exhaust it through a common gallery. CONSTITUTION:In an engine block including a cylinder head Hc connected on the upper connection surface of a cylinder block, a jacket sidewall 47 is provided at the inner part of an outer wall 46 in which an intake port is arranged, in order to form a coolant jacket JH for head linking to a coolant jacket for block. The coolant jacket JH for head is composed of a gallery 50 provided at the side of the outer wall 45 at the exhaust port side, the first branch passages 51 arranged at the upper side of the combustion chambers, the second branch passage 52 arranged between the neighboring combustion chambers, and the third branch passages 53 arranged at the outer side of the first branch passages 51, and the branch passages 51 to 53 are linked to the gallery 50.
Patent JP-H1099958-A (JP)
Title: Squeeze casting device
Inventor: YAMAGUCHI EIJI
IPC: B22D17/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a squeeze casting device which can cast a ferrous casting by pressing molten metal of ferrous alloy into a metallic mold with low speed and low pressure or medium pressure. SOLUTION: The squeeze casting device is provided with a plunger 2 arranged so as to be relatively elevatable/lowerable to the lower part of a vertical splitting metallic mold 1 and attaching an ejecting piston 4 for pushing the molten metal into a cavity 1a in the vertical splitting metallic mold 1 at the upper end of a push-up shaft 2a, a cylindrical small sleeve 3 having 3-25mm thickness fitted to the upper part of the plunger 2 by fitting so as to be possible to push up the ejecting piston 4 while penetrating upward from this inner part and a cylindrical large sleeve 5 dividable into plural numbers so that this inner surface 5a of the upper end of the plunger 2 can be attached/detached to the outer side surface of the small sleeve 3, and having this height at higher than that of the small sleeve 3.  By this constitution, a molten metal supplying part 6 is demarcated with the ejecting piston 4, small sleeve 3 and the large sleeve 5.
Patent JP-S62136988-A (JP)
Title: Invasion monitoring device
Inventor: SATAKE TEI
IPC: G08B7/00
Filed: 1985-12-10
Abstract: PURPOSE:To reduce a malfunction due to an environmental factor, and to improve a detection reliability by extracting a body from a changed part in an image by comparing the image obtained at an image input means and a reference image, and deciding and outputting whether the body is an invader or not from a bit f information obtained by the trace of moving path. CONSTITUTION:The image of a monitoring area at a time when no invader is present is registered in advance as the reference image at a reference image memory 22, and in an actual invasion monitoring time, the present image is inputted from an image pickup device 11 to an input image memory 21, and an inter-picture element subtraction between the present image and the reference image is performed at a body extraction part 23, and a background is eliminated, and it is converted to the image consisting only of picture element in which the change is recognized, and furthermore, a labelling processing is performed, and it is inputted to a body extraction present image memory 31 after a numbering on each body. And by comparing it with a stored content at a memory 32 which stores a body extraction image in a previous time, the motion of the body is traced at a body tracing part 33, and at an invasion decision means 4, for example, the body advancing to a caution area from the outside of a picture is recognized as the invader, and an alarm is outputted by an output means 5.
Patent JP-S63130589-A (JP)
Inventor: ARUBAN ANRU ARUBEERU
IPC: C07D/
Filed: 1987-11-04
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-H03141195-A (JP)
Title: Diamond film cladding
Inventor: KURIHARA KAZUAKI
IPC: C30B25/18
Filed: 1989-10-25
Abstract: PURPOSE:To prepare a diamond film having excellent adhesive strength to a substrate by allowing a diamond film to grow on a porous high melting point metal layer adhered to the substrate. CONSTITUTION:A substrate 15 is coated with a thick film paste comprising the powder of a high melting point metal having excellent adhesivity to the substrate 15. The substrate is calcined in an inert gas atmosphere to form a porous high melting point metal layer 16 thereon. The substrate 15 is mounted in a DC plasma jet gaseous phase growth device. Hydrogen gas containing a carbon compound gas is fed into the device to form a diamond film 17 on the metal layer 16.
Patent JP-H06101492-A (JP)
Title: Multicylinder engine
Inventor: KAWAMURA HIDEO
IPC: F02B37/02
Filed: 1992-09-24
Abstract: PURPOSE:To provide a multicylinder engine which is designed to increase a flow rate of gas by converting heat energy into steam energy and improve recovery energy through a turbocharger. CONSTITUTION:In a multicylinder engine, an exhaust manifold 33A is coupled to first and fourth cylinders and an exhaust manifold 33B to second and third cylinders. A honeycomb body 37 is installed in a collection pipe 36 for the exhaust manifolds 33A and 33B and a water injection nozzle 38 through which water is injected against a honeycomb body 37 is provided. Water injected through the water injection nozzle 38 deprives the honeycomb body 37, heated by means of exhaust gas, of heat of vaporization and is vaporized to produce steam. A turbocharger 35 is driven by the steam increasing a flow rate of gas to increase recovery energy.
Patent JP-S62201138-A (JP)
Inventor: ROBAATO SHII OOUENZU
IPC: A61B5/296
Filed: 1986-11-20
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-H07108663-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: OKAZAKI IWAO
IPC: B29L7/00
Filed: 1993-10-07
Abstract: PURPOSE:To obtain excellent high speed cutting properties and electromagnetic conversion characteristics by adding non-spherical particles with a particle size ratio of a specific value or more to one uppermost layer of a biaxially oriented laminated polyester film having a two-layered laminated structure. CONSTITUTION:A polyester film has at least a two-layered laminated structure and at least one uppermost layer thereof can satisfy both of high speed cutting properties and electromagnetic conversion characteristics by this laminated structure. At least one layer of the respective layers constituting the polyester film is necessarily oriented biaxially. Further, flat silica particles of which the particle size ratio being the ratio of the average value of the long diameters of particles and that of the short diameters thereof is 1.4 or more and an average particle size is 0.05-3.0mum are added to at least one upper most layer of the polyester film. In order to form desired surface projections efficiently and effectively, the relation between the average particle size (d) of non-spherical particles and the thickness (t) of the particle-containing uppermost layer is set to 0.2d<=t<=10d.
Patent JP-2001102151-A (JP)
Title: Terminal junction structure of a laminate heater, junction method therefor, and solder used for it
Inventor: SAOZAKI YUTAKA
IPC: H05B3/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a terminal junction structure of a laminate heater that has a significant junction characteristics with a conductive layer of Ag group together with a solder of high thermal resistance. SOLUTION: The terminal of a heater obtained by sequentially depositing an insulating glass layer and a conductive layer over a stainless steel substrate is soldered with a metal wire or plate of Ag group, Au group, or stainless steel group by using a solder, which after plasticized contains Ag by 95 weight % or more or has a thermal expansion coefficient in the range of 0.9 to 1.1 times that of the insulating glass layer.
Patent JP-H03138598-A (JP)
Title: Method and device for forming nuclear reaction or nuclear fusion
Inventor: AKUSERU HAITO
IPC: G21B3/00
Filed: 1990-10-18
Abstract: PURPOSE: To eliminate a radioactive product and to generate an economically sufficient energy by using an amorphous polymer containing deuterium D2 O as a nuclear fusion medium. CONSTITUTION: Since a nuclear fusion medium using silicon containing D2 O and polyaminoacid has a high ratio of hydrogen bridge connection with a double, multiple minimum potential and adjusts the degree of polymerization to maximize phonon disturbance with a nuclear spin polarization that is tuned finely to obtain a wide tunnel entry path. Also, a nuclear fusion material optimizes connection conditions of D2 O atom to He atom by integrating D2 O atom crystal lattice with a high density. Then, by selecting the tunnel natural frequency of a medium for the incidence frequency of electromagnetic waves, the repulsion force of protons within D2 O atom decreases, thus easily making connection to He atom.  These reactions are performance by arranging a container 1 and an electrode 2 coaxially and concentrically and supplying electromagnetic waves from an HF generator 4 to a nuclear fusion medium 3 being introduced between them, and a nuclear fusion product is taken out from a current circuit 5 directly in the form of an electrical energy.
Patent JP-H05119437-A (JP)
Title: Photographic film cartridge
Inventor: KOMIYAMA HITOSHI
IPC: G03C3/00
Filed: 1991-10-24
Abstract: PURPOSE:To provide a photographic film cartridge in which photographic film in a light shielding envelope is shielded from light to be lighttight by smoothly inserting the light shielding envelope in a light shielding clip and allowing both ends of the light shielding envelope to tightly contact with the light shielding clip. CONSTITUTION:The end of the aperture 20 of the light shielding envelope 4 consists of a straight part 26a, a 1st inclined part 2Ta, a 2nd inclined part 28a, a 2nd inclined part 28b, a 1st inclined part 27b, and a straight part 26b. The inclination of the 1st inclined parts 27a and 27b to the straight parts 26a and 26b is made steeper than that of the 2nd inclined parts 28a ad 28b. Therefore, since a clearance for avoiding the caulking trace of the light shielding clip is formed on the aperture end side of the light shielding envelope in such constitution, both ends of the light shielding envelope are deeply inserted so that external light may not enter from both ends of the light shielding clip.
Patent JP-2000111975-A (JP)
Title: Lens barrier driving mechanism for camera
Inventor: MANABE MITSUO
IPC: G03B11/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make a camera light in weight and compact by eliminating a driving mechanism dedicated to an inner barrier. SOLUTION: In this lens barrier driving mechanism, a finder cam 26 moving the moving lens holding frame of a finder 20 back and forth in an optical axis direction and the inner barrier 10 are coupled through a pin 42 so that motive power can be transmitted, and the inner barrier 10 is driven to be opened/closed by the driving force of the finder cam 26. Thus, the driving mechanism dedicated to the inner barrier 10 is eliminated, so that the camera is made light in weight and compact.
Patent JP-H02127594-A (JP)
Title: Sizing of papermaking raw material using substituted succinic anhydride
Inventor: HONMA AKIRA
IPC: D21H17/28
Filed: 1988-11-02
Abstract: PURPOSE:To accomplish marked improvement of sizing effect of papermaking raw material as well as cost reduction of the sizing by using a size-emulsified liquid prepared by blending a substituted succinic anhydride as sizing agent with each specified surfactant and cationic starch. CONSTITUTION:A papermaking raw material is sized using a size-emulsified liquid comprising (A) a substituted succinic anhydride, (B) an anionic surfactant, and (C) a cationic starch >=0.02 in substitution degree prepared by cationizing raw starch followed by no washing process. The component B is pref. a polyoxyalkylene alkyl ether phosphoric ester. In preparing the component C, it is suggested that rootstock starch such as tapioca be used as the raw starch and a quanternary ammonium salt be used as cationizing agent.
Patent JP-S63129955-A (JP)
Title: Stabilization of coffee extract solution
Inventor: OOSAWA HIDE
IPC: A23F5/40
Filed: 1986-11-21
Abstract: PURPOSE:To improve stability without impairing quality of coffee, by adding an extract from frozen and pulverized raw coffee beans as an antioxidant to a coffee extract solution or concentrate solution thereof. CONSTITUTION:Raw coffee beans are frozen and finely pulverized to provide fine flour having about <=100mum average particle diameter. Defatting, if desired, is carried out before or after said fine pulverization and the resultant fine flour is extracted with hot water to afford an extract solution containing antioxidant substances. The obtained extract solution containing the antioxidant substances is then added to a coffee extract solution or concentrate coffee extract solution so as to provide about 0.005-20wt% antioxidant substances based on the coffee solid content.
Patent JP-H0994263-A (JP)
Title: Urine sampling bag for men
Inventor: SASAKI KAZUHIRO
IPC: A61F5/453
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a urine sampling bag for men, which well fits a penis, is compact, has a large urine holding capacity, is water tight, and can be reused. SOLUTION: This urine sampling bag for men consists of a penis-fixing part consisting of a bag body 1, a penis-holding part 5 provided on the top of the bag body 1 and a rubber film 19 provided on the side of the penis-holding part 5 such a way to closely cover a penis, a urine-storing part 10 which is provided under the penis-holding part 5 in the bag body 1 and is in communication with the penis-holding part 5 via a check valve 9, and a urine drain 11 which is provided on the top of the bag body 11 and is in communication with the urine-storing part 10.
Patent JP-H01120296-A (JP)
Title: Production of l-isoleucine
Inventor: TERASAWA MASATO
IPC: C12P13/06
Filed: 1987-11-04
Abstract: PURPOSE:To obtain in an industrially advantageous manner the titled compound useful for drugs etc., by enzymatic reaction of alpha-ketobutyric acid (salt) etc. in an aqueous solution of e.g. acetic acid in the presence of microorganisms in Brevibacterium group of biotin demand type or its immobilized product. CONSTITUTION:In the presence of microorganisms in Brevibacterium group of biotin demand type [e.g. Brevibacterium flavam MJ-233 (FERM P-3068)] or its immobilized product, such compound as alpha-ketobutyric acid (salt), L- or DL-alpha-aminobutyric acid (salt), L- or DL-alpha-hydroxybutyric acid (salt) etc. is subjected to enzymatic reaction in an aqueous solution containing at least acetic acid (salt) to form L-isoleucine in said aqueous solution followed by taking out the L-isoleucine, thus obtaining the objective compound.
Patent JP-H06133160-A (JP)
Title: Picture area identification device
Inventor: KANDA YOSHIMICHI
IPC: H04N1/41
Filed: 1992-10-16
Abstract: PURPOSE:To provide the picture area identification device suitable for picture processing implementing preferable moire elimination in response to a type of picture data resulting from reading an original picture in which whether or not each area of the picture data is a dot area is accurately and automatically discriminated. CONSTITUTION:Picture data obtained by reading an original picture and converting it into a digital signal is read from an 8-line buffer memory (3) 301, a dot area discrimination section 205 divides the data into picture element blocks comprising 8X8 picture elements, applies DC transformation to each picture element block, each DCT coefficient value of obtained 8X8 DCT coefficient blocks is averaged as to a DCT coefficient block of several picture element blocks including a picture element block of discrimination object to obtain an evaluation block, a mean value of evaluation coefficients in plural 1st comparison areas along with a diagonal line of the evaluation block is obtained, and a mean value of evaluation coefficients in plural 2nd comparison areas along with a diagonal line of the evaluation block being a lower-degree order than the 1st comparison area is obtained, and the mean values of respective areas are compared, a switching signal to select the picture data smoothed by the smoothing processing section 201 or the picture data not smoothed is outputted to a signal changeover section 204.
Patent JP-H06127822-A (JP)
Title: Tension control device for automatic winder
Inventor: KUBOTA NORIO
IPC: B65H59/00
Filed: 1992-10-16
Abstract: PURPOSE:To enable automatic tension control according to the release state of a bobbin CONSTITUTION:A winding unit 11 is provided with a tension device 15 controlled by a unit controller 21, and a control device 25 for setting a winding condition to the unit controller 21 is stored with tension, regulated by the tension device 15, in such a way that the tension is lowered when the residual yarn of a spinning bobbin 12 becomes little and release resistance becomes large.
Patent JP-H03141682-A (JP)
Title: Manufacture of ferrite board
Inventor: MURASHIMA HIDEMI
IPC: C04B35/30
Filed: 1989-10-26
Abstract: PURPOSE:To easily divide by mixing ferrite material powder made of Fe2O3, NiO, ZnO, CuO in predetermined amounts, classifying, granulating the mixture, and then compression molding it having a plurality of through holes and matrixlike grooves. CONSTITUTION:Ferrite material powder made of Fe2O3, NiO, ZnO, CuO of predetermined amounts is mixed, granulated, and classified by approx. 60 mesh path to be granulated. After it is compression molded in a flat plate shape ferrite molded form 1 having a plurality of through holes 2 and matrixlike V-shaped grooves 3, it is baked to 5.1 or more of density, and the rear surface is polished to be flat. Then, with the rear surface as a reference the front surface is so plainly polished that the depth of the groove 3 remains 0.2mm or more, and the rear surface is again so polished as to become 1mm thick. Thereafter, both side surfaces of the form 1 are pattern-printed, and through hole electrodes are formed on the pattern electrode and the through holes. Thus, it can be easily divided manually by using the grooves 3, a plurality of boards can be manufactured simultaneously to reduce its cost.
Patent JP-S61157139-A (JP)
Title: Automatic answering telephone set
Inventor: MORITA AKIO
IPC: H04M1/64
Filed: 1984-12-28
Abstract: PURPOSE:To omit the trouble of operation of a switch changingover the automatic answering mode and the home stay mode and to prevent fault of automatic recording due to the changeover switch left unoperated by designing the titled set that the automatic answering mode is set automatically when a prescribed time is elapsed after a cassette is loaded. CONSTITUTION:When a power is applied at first and no cassette tape is loaded to a cassette storage section, the 5th LED is blinked in a fast period to inform the state to the user. When a cassette is loaded and the presence of accidental erasure preventing claw is detected, the 5th LED blinks at a fast period. When a prescribed time (e.g., 5sec) is elapsed, the mode is set automatically to the automatic answering mode. Then an outgoing message (OGM) is reproduced for confirmation at first. When the OGM has other format than the normal format, the tape running is stopped, the 5th LED blinks faster to inform an OGM error. The state is kept until a tape is replaced. When a reproducing button or the like is depressed in this case, an alarm tone is generated to notify it to the user. When the OGM format is normal, the tape is rewound, the OGM is searched and the set is in standby for the next incoming call.
Patent JP-H04155124-A (JP)
Title: Feed hot water temperature maintaining device
Inventor: NISHIMURA KOICHI
IPC: F24D17/00
Filed: 1990-10-19
Abstract: PURPOSE:To enable insulation of heat of a part located to the vicinity of a terminal even at a hot water feed pipe on the downstream side of a water meter by a method wherein a reflux pipe is connected on the downstream side of the water meter to a hot water feed pipe, a bypass pipe running around the water meter, a transfer valve capable of switching and connecting the hot water feed pipe to the water meter and the bypass pipe, and an on-off valve capable of opening and closing the reflux pipe are provided. CONSTITUTION:A hot water feed main pipe 1, a hot water feed pipe 3 connected to a reflux main pipe 2, and a hot water feed pipe system having a reflux pipe 4 are installed to each housing. The hot water feed pipe 3 is provided with a water meter 5 and a bypass pipe 6, and a device, e.g. a faucet 7, is attached to the end part on the downstream side of the hot water feed pipe. A transfer valve 8 is located to a connection part on the downstream side between the water meter 5 and the bypass pipe 6 and an on-off valve 9 to a connection part between a hot water feed pipe 3 in the vicinity of a faucet 7 and the reflux pipe 4. A communicating pipe 10 for intercommunicating the transfer valve 8 and the on-off valve 9 is located between secondary pressure chambers 30 and 30 of drive parts 27 and 41 of two valves. Minimum limit feed hot water enough for heat insulation is forced to flow through a flow passage on the reflux side containing the reflux pipe 4 and the bypass pipe 6. During no-use, a proper mount of feed hot water is caused to flow through an individual hot water feed pipe system to prevent cooling of the hot water feed pipe, and since fed hot water flows around the water meter, it is not metered.
Patent JP-2001096300-A (JP)
Title: Deodorization or odor removal method of organic wastewater sludge
Inventor: CHO SHOTEI
IPC: C02F11/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization or odor removal method of organic wastewater sludge in facilities such as anaerobic facilities preceding an aeration vessel, an excess sludge concentration vessel and an excess sludge storage vessel in a wastewater microbial treatment process, wherein a high concentration of an odor is generated in the anaerobic facilities and concurrently, wastewater flowing into the aeration vessel from the anaerobic facilities contains a high concentration of hydrogen sulfide, etc., disintegration of sludge and deterioration of performance with respect to dehydration of settled sludge are caused and also, a high concentration of an odor is generated and the amount of sludge is large in each of the excess sludge concentration vessel and the excess sludge storage vessel, being in an anaerobic state, the cost of post- treatment is increased. SOLUTION: This method comprises: subjecting initial-settled sludge and excess sludge to their respective separate deodorization treatments suitable for their characteristics, without mixing them; and thereafter, prior to entering into the following stage, mixing them. Thus, the objective deodorization or odor removal method of organic wastewater sludge, which can be performed at a low cost with easy operability, is established.