baber/WOPTO huggingface dataset:
Patent JP-H0436018-A (JP)
Title: Fuel collision-diffusion type engine
Inventor: KISHISHITA TAKAHARU
IPC: F02M61/18
Filed: 1990-05-31
Abstract: PURPOSE:To perform a main combustion in an accessory chamber by a fuel-rich mixture to restrict the generation of NOx by providing a fuel injection nozzle whose nozzle hole is open to a colliding face in order for a fuel film formed by collision of injected liquid fuel with the colliding face to cross air. CONSTITUTION:A wall-body 6 in which an accessory chamber 2 and a connecting hole 10 are formed, is arranged in the cylinder head 3, and a colliding plate 5 is arranged to the wall-body 6. Liquid fuel injected from the nozzle hole 11 of a fuel injection nozzle 4 collides with the colliding face 12 of the colliding plate 5, and then diffuses along the colliding face 12 to form a fuel film. The fuel film crosses the intake air flowing in the connecting hole 10, and thus a uniform mixing of fuel and air is promoted from an early stage of fuel injection. Thus, a fuel-rich mixture is burned in the accessory chamber to restrict the generation of NOx.
Patent JP-S62172-A (JP)
Title: Picture signal processor
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/205
Filed: 1985-06-26
Abstract: PURPOSE:To vary smoothly the level of profile emphasis by setting the transfer function for profile emphasis to H(omega)=1+2K(1-cosomegatau). CONSTITUTION:When the transfer function is assumed to be H(omega)=1+2K (1-cosomegatau) not so as to depend on the value of K with omega=0 given, H(0)=1 is expressed under omega=0, which shows that a brightness level does not change. An input signal 1 is inputted to a variable multiplier 4 having a factor of K and a delay device 2 with a time tau, and the output of the multiplier 4 is inputted to an adder 6 as a differential input. The output of the delay device 2 is multi plied by a variable multiplier 8 having a factor of (1+2K), and added to the adder 6. The output of the delay device 2 is delayed by a delay device 3 with the time tau, multiplied by a variable multiplier 5 having a constant of K and inputted to the adder 6 as a differential input. Finally an output 7 can be obtained from the adder 6.
Patent JP-S6122146-A (JP)
Title: Method of dehumidifying air conditioner
Inventor: UEDA HIDEMI
IPC: F24F11/02
Filed: 1984-07-05
Abstract: PURPOSE:To make it possible to dehumidify an air conditioner without using a reheater by starting and stopping a compressor and a blower depending on a coolant temperature of an evaporator and an indoor temperature and stopping the compressor and the blower by the coolant temperature of the evaporator at a predetermined interval. CONSTITUTION:During a humidifying operation of a control part 18, when the coolant temperature B in the evaporator is 17 deg.C, for example, and the room temperature A is higher than the set temperature, a compressor C is turned ON and a blower D is also turned ON. When the coolant temperature B gradually decreases and reaches 0 deg.C, the compressor C and the blower D are turned OFF. After a predetermined time, 30 seconds, for example, the coolant temperature B becomes above 0 deg.C and below 17 deg.C, the compressor C and the blower D assumes an ON state. When the coolant temperature B rises up again and is above 17 deg.C after lapse of 30sec, the blower D is stopped to operate and the compressor C is operated. Upon this occasion, the coolant temperature B falls because the coolant is not heated. When it becomes 0 deg.C or less, the compressor C and the blower D are turned OFF. While these operations are repeated, the air conditioner is dehumidified and the room temperature A is put into a set range (+0.5 deg.C of the set value). Hence, dehumidification is carried out without providing the reheater.
Patent JP-S6119116-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROSHIMA YOSHIMITSU
IPC: H01L21/268
Filed: 1984-07-05
Abstract: PURPOSE:To enable to convert a polycrystalline Si film into an excellent single crystal film ranging over a large area by a method wherein a BPSG (borophosphosilicate glass) film is coated on a single crystal semiconductor substrate, and an energy beam is made to irradiate. CONSTITUTION:A BPSG film 11 is selectively formed on the surface of a single crystal Si substrate 10 in such a manner that a part of the surface of the substrate is exposed. Then, a polycrystalline or amorphous Si film 12 is coated on the film 11 in such a manner that the film 12 comes in contact with the exposed part on the surface of the substrate 10. Subsequently, a heat treatment is performed while an energy beam such as a laser beam is being projected and scanned in the direction as shown by the arrow in the diagram. At this time, the part 12A of the film 12 is matched with the surface of the substrate 10 and single-crystallized in such a manner that it produces the same crystal face as the surface of the substrate 10. As the part 12A is extended in the direction of scanning, the film 12 is single-crystallized in the same plane direction as the substrate 10. By using the BPSG film as above-mentioned, the stress on the seed terminal part is alleviated, and a good quality of single crystal thin film having almost no crystal defect and crystal grain boundary can be formed.
Patent JP-H08313846-A (JP)
Title: Polarized light screen system
Inventor: HONJO TERUBUMI
IPC: H04N5/74
Filed: 1995-05-15
Abstract: PURPOSE: To eliminate the spot light from the projecting opening of a video projecting device due to the surface reflection of a polarizing plate in a screen system provided with the polarizing plate. CONSTITUTION: In this system, a polarizing plate 201 is provided in front of a screen 1 apart from the screen 1 and the video from a video projection device 4 is projected on the screen 1 without passing the polarizing plate 201 and also a shield body 7 is provided to suppress the quantity of external light made incident on the screen 1 without passing the polarizing plate 201 as much as possible.  Since the projection light of the video projection device 4 is made incident on the screen 1 directly without passing the polarizing plate 201 and the external light such as ceiling lighting or the like reaches the screen 1 while transmitting the polarizing plate 201 to be attenuated, a problem that the projecting opening of the video projection device is seen as a spot due to the surface reflection of the polarizing plate 201 is dissolved and also the reduction of the video contrast due to the incidence of the external lights is minimumized.
Patent JP-2000333199-A (JP)
Title: Image signal processing unit of electronic endoscope
Inventor: TAKAHASHI AKIHIRO
IPC: H04N9/73
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To quickly control the color balance by controlling manually an analog color control means, outputting the analog color video signals converted from the digital color video signals to the outside, controlling manually the color balance of the digital color video signals and outputting these controlled video signals to the outside. SOLUTION: The analog red, green and blue pixel signals which are outputted from a CCD image sensor 14 are properly amplified by an amplifier 32, and these amplified analog pixel signals are sampled by an S/H (sample-and-hold) circuit 322. The analog pixel signals of three primary colors which are successively sampled by the circuit 322 are amplified by a VCA(analog voltage controlled amplifier) 323 with each prescribed amplification factor. Thus, the white balance processing is applied to the analog pixel signals of three primary colors and also the stepped control is manually operated in response to each amplification factor.
Patent JP-S5566456-A (JP)
Title: Paper folding device
Inventor: HIRABAYASHI ISAMU
IPC: B65H45/101
Filed: 1978-11-14
Abstract: PURPOSE: To set a clamping strength of the paper at an approriate value and prevent tears of the paper by mounting a pair of feed rollers in a folding device and press contacting said roller against another roller by means of a spring.  
     CONSTITUTION: The paper discharged from a line printer (not shown) is fed downward through a guide roller 2 and feed rollers 4 and 5, and distributed forwardly and rearwardly by a swing bar 6 and folded. In stead of the above described feed rollers 4 and 5 in such a folding device, there is used a feed roller mechanism constituted by a feed roller 17 fixedly mounted on a shaft 15 and rotated together with the shaft 15, and a feed roller 22 rotatably mounted on the lower end of an arm 19 swingably supported through a bearing 18 on a shaft 16. The above described roller 22 rotated by way of a belt 25 by the rotation of the shaft 16, and is brought into abutment with the roller 17 at an appropriate fore by a leaf spring 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63304245-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: SUZUKI NORIHITO
IPC: G03F7/023
Filed: 1987-06-04
Abstract: PURPOSE:To improve the adhesion to ink, the developability and the suitability to safelight by using an o-quinonediazido compd., novolak resin and a compd. having at least one specified structural unit in the molecular structure. CONSTITUTION:An o-quinonediazido compd., novolak resin and a compd. having at least one structural unit represented by the formula (where M is a cation and n is an integer of 3-100) in the molecular structure are used to obtain a photosensitive compsn. A photosensitive planographic printing plate is produced by forming a photosensitive layer with the photosensitive compsn. The amt. of the compd. having the structural unit in the compsn. is 0.05-10wt.%. Thus, the adhesion to ink and the over-developability can be improved without deteriorating the sensitivity or under-developability.
Patent JP-S5264913-A (JP)
Title: Magnetic head of floating type
Inventor: HAYASHI SHIYOUAKI
IPC: G11B21/21
Filed: 1975-11-25
Abstract: PURPOSE: To provide a magnetic head of floating type, in which a lead wire is attached to an accessory plate so as to prevent its breakage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06345011-A (JP)
Title: Boxing method
Inventor: MIYAJIMA KENJI
IPC: B65B5/10
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a method for efficiently boxing containers having different capacity with a single carrying line by providing a shelter for empty cases between first and second boxing stations for paper containers which are different in capacity and the number of boxing stages and by tuning their operation timing to each other. CONSTITUTION:First and second boxing stations 5, 6 are provided at two portions after and before a case conveyer 4 for carrying a case 3, and an empty station 20 where no task takes place is provided between the stations 5, 6. Cases are continuously carried, and after they are stopped before the respective stations, they are individually sent forward. An empty case shelter 22 is provided on a side of the empty station 20 so that it can retreat and recover empty cases. Paper containers having different capacity with liquid filled are sent to the first and second stations 5, 6 to perform boxing simultaneously. If the second station completes its operation earlier, the empty cases retreated in the shelter are recovered onto the conveyer 4, and they are fed onto the second station 6 to have operation continued.
Patent JP-S5567277-A (JP)
Title: Television camera with shielding mean for electromagnetic wave and lens and filter for television camera
Inventor: OONEDA SHIYOUICHI
IPC: H04N5/225
Filed: 1978-11-14
Abstract: PURPOSE: To prevent generation of the electric noise which disturbs the picture of a television camera, by inserting a conductive material having a light transmission preperty into a light fiux passing part to shield the electric noise mixed from the optical system part of the image pickup lens system.  
     CONSTITUTION: Transparent conductive material 22 where indium oxide, a Nesa film, etc., are evaporated on a glass suvstrate is inserted to the camera body side of lens mount part 21 which is the open end of a camera shield. By this constitution, the electromagnetic wave which enters from the lens mount open part at the shield open end of the TV camera is shielded by this transparent conductive material 22 and has no influence on the pickup tube and the deflecting coil part, so that a TV picture without noise disturbance can be obtained even in case of image pickup under a strong electric field. Otherwise, a similar effect can be obtained if a conductive transparent thin film is evaporated on lens side face 23 of the pickup tube face plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10334157-A (JP)
Title: Article sale analytic system
Inventor: MORIUCHI TAKASHI
IPC: G06Q10/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To take a sale analysis of articles with unique features like jewels and valuables. SOLUTION: A tag reader reads article management data out of the ID tag 2 fitted to a jewel which is sold and also reads article management data out of the ID tag 2 fitted to a jewel (article in stock) 1 left in a showcase 5. The article management data have objectively numerated parameters showing the features of the jewel 1 and an article management device 4 analyzes the parameters on the basis of the article management data on the sold article and the article management data on the stock article to take a sale analysis for popular articles.
Patent JP-H05329346-A (JP)
Title: Composite semipermeable membrane
Inventor: ITO HIROYOSHI
IPC: B01D71/70
Filed: 1992-06-01
Abstract: PURPOSE:To further enhance removing capacity by further forming a crosslinkable silicone resin layer on the surface of a crosslinked semipermeable membrane in a crosslinked state. CONSTITUTION:An aqueous solution containing 0.25wt.% of polyvinyl alcohol and 0.25wt.% of piperadine is applied on a porous base material composed of a polysulfone ultrafiltration filter membrane and the coating layer is crosslinked by 1wt.% of trimesic chloride and 1wt.% of isophthaloylchoride to obtain a composite semipermeable membrane. A hexane solution containing 0.2wt.% of a crosslinkable silicone resin (both-terminal hydroxydimethylpolysiloxane) is applied to the surface of this membrane and the coating layer is heat-treated at 100 deg.C for 4 min to obtain a composite semipermeable membrane coated with the membrane layer composed of the crosslinked silicone resin. As the result of the reverse osmosis test of this membrane, a removal ratio of 98.0% and a water transmission amount of 0.75m<3>/m<2>.d are obtained.
Patent JP-S63304586-A (JP)
Title: Forming method for power cable insulating connection part
Inventor: OKUYAMA SEIICHI
IPC: H01R43/00
Filed: 1987-06-04
Abstract: PURPOSE:To make collective molding of an insulating connection part formable stably by covering an edge-cut part with inner and outer external semiconductive layers and forming a tip part of the inner semiconductive layer to be not contractible or almost not contractible. CONSTITUTION:A conductor connection part 10 is covered with a reinforced insulation layer 16, and its outside is covered with an inner semiconductive layer 18 and an outer semiconductive layer 22, with an edge-cut insulation layer 20 in between. A tip part 32 of the inner semiconductive layer is made of a material which is not contractible or almost not contractible, and the other part is made of a heatcontractible material. The outer semiconductive layer 22 is also formed to be heat-contractible. The reinforced insulation layer 16 and the edge-cut insulation layer 20 are made of the same species or groups of materials, and they are closely adhered to each other. Since the tip part 32 is not almost deformed upon the collective molding formation of this insulating connection part, the part 32 does not penetrate into the reinforced insulation layer 16, and also continuous formation of the insulation layer is enabled collectively.
Patent JP-S63304125-A (JP)
Title: Load measuring element
Inventor: MIYAZAWA ICHIRO
IPC: G01L1/22
Filed: 1987-06-04
Abstract: PURPOSE:To obtain a load measuring element which is better in characteristics than a load measuring element formed by using a metallic strain inducing body and can make measurement even in a high temp. region or special environment by sticking strain gages to a strain inducing body formed by molding ceramics having an electrical insulating characteristic. CONSTITUTION:The ceramics such as silicon nitride, zirconium oxide or alumina having the electrical insulating characteristic is molded to form the strain inducing body 1 provided with flanges 2, 3 at the top and bottom ends of a cylindrical shape. The strain gages 4 are stuck the cylindrical outside peripheral face of the strain inducing body 1. This strain inducting body is housed into a protective cylinder 5 made of metal. The flanges 2, 3 at the top and bottom ends project slightly to above and below from the end of the protective cylinder 5 and O-rings 6 made of rubber fitted into the groove parts on the inside surface of the protective cylinder 5 come into contact with said flanges. A connector for taking the lead wires of the gages 4 is provided to the side part of the protective cylinder 5.
Patent JP-H11315641-A (JP)
Title: Water resistant pan for unit bath
Inventor: FUJIMORI MICHIKO
IPC: E04H1/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To enable placement on a floor surface of a condominium while ensuring espaping from a reverse beam without a horizontal movement by forming a raised surface higher than a bath placement surface on at least one side of circumferential edge of the bath placement surface. SOLUTION: A raised surface 7 is formed higher than a bath placement surface 6 at the circumferential edge of the face 6. Thus, the raised surface 7 part has a stepped form to increase the whole strength of a water resistant pan 1, and the strength of the pan 1 can be ensured without the provision of reinforcement at the bottom side. Even in the case where a reverse beam H protrudes from a floor surface of a condominium, the pan 1 can escape from the beam H with the arrangement of raised surface part 7 on the beam H for bringing a bolt leg 10 into an abutting form on the beam H, and there is no need of moving the pan 1 in the horizontal direction. Accordingly, the pan 1 can be installed properly while it escapes from the reverse beam H without changing the installation height and the horizontal movement.
Patent JP-H10328281-A (JP)
Title: Deodorant and deodorizing method
Inventor: YAMAMOTO KOICHI
IPC: A61L9/01
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of deodorizing ammonia in odor gas by containing a zinc element in a deodorant. SOLUTION: A honeycomb carrier (cell number: about 210/inch<2> ) of a composite oxide [TiO2 :SiO2 = about4:about 1 (mol ratio)] composed of titanium and silicon is impregnated with zinc sulfide to be carried, and dried at about 150 deg.C for about 5 hours to obtain a deodorant. Further, it can be obtained from a composite oxide composed of titanium and zirconium by similar process. A cylindrical titanium oxide may be used as a carrier, and impregnated with zinc sulfide to be carried. When this is compared with the comparative deodorant obtained by impregnating a composite oxide composed of titanium and silicon is impregnated with manganese acetate, to be carried in performance, this deodorant has higher ammonia deodorizing efficiency.  In the case of deodorizing public sewerage process or the like by this deodorant, preferably ozone from an ozone generator is added to come into contact with the deodorant at the preceding step, and come into a catalyst in the subsequent stage.
Patent JP-H05293919-A (JP)
Title: Carbon fiber reinforced resin composite material and production thereof
Inventor: KUBOMURA KENJI
IPC: B29K105/08
Filed: 1992-06-01
Abstract: PURPOSE:To enhance compression strength by combining a unidirectional prepreg composed of a pitch type carbon fiber showing specific values in tensile modulus, tensile strength and compression strength and a unidirectional prepreg composed of a carbon fiber with a relatively small diameter showing different characteristics to laminate both of them. CONSTITUTION:A carbon fiber reinforced resin composite material (CFRP) suitable for spots, a field of leisure or an aeronautic and space structure contains a unidirectional prepreg 2 composed of a pitch type carbon fiber A wherein tensile modulus is 400GPa or more, tensile strength is 2000MPa or more and the compression strength of a unidirectional reinforced composite material is 100-800MPa and has a unidirectional prepreg 1 composed of a carbon fiber higher than the pitch type carbon fiber A in the compression strength and compression breaking strain of the unidirectional reinforced composite material and having a diameter smaller than that of the carbon fiber A. A predetermined number of prepregs 1, 2 are combined to be laminated at a predetermined angle of orientation and the obtained laminate is molded under heating and pressure by an autoclave or a hot press.
Patent JP-H11326168-A (JP)
Title: Material testing machine
Inventor: KOMINE NORIAKI
IPC: G01N3/18
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine capable of eliminating a positioning operation, which is complicated and takes time and effort, to match the location of installation of an atmosphere device for test with the center location of a test piece even when the length of a test piece is changed for every test. SOLUTION: A material testing machine is provided with a displacing mechanism to displace an atmosphere device 15 to form an atmosphere to a test piece 14 by half the amount of that of displacement in elevation of a cross head 4. The displacing mechanism is provided with a running block mechanism formed of a rope 22 with its end parts each fixed to the yoke 3 of the testing machine and the cross head 4 and of a running block 21 wound around with the rope 22, and the atmosphere device 15 is suspended and supported by the running block 21 via a suspending and supporting rod 20. When the cross head 4 is displaced in elevation, half the amount of displacement S of the amount of displacement L of the cross head 4 is automatically supplied for the atmosphere device 15.  Therefore, it is possible to position the atmosphere device 15 correctly and automatically to the center of the test piece 14, even when the length of a test piece to be newly placed is changed to displace the location of the cross head 4.
Patent JP-S6118787-A (JP)
Inventor: KURAIBU JIEIMUZU MUAAZU
IPC: A61P31/04
Filed: 1985-06-28
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-2000331807-A (JP)
Title: Screw-drive multi-rotation electric part
Inventor: ASANO MASAHIRO
IPC: H01C10/40
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a screw-drive multi-rotation electric part which can be used without producing a noise and limiting an application. SOLUTION: A screw guide 7 is screwed on the screw 6a of a control shaft 6 and supported by a movable member 5 as being frictionally engaged with it, and a first projection 6d is provided to the edge of the control shaft 6, and a second projection 7d is provided to the screw guide 7 confronting the edge of the control shaft 6. When the movable member 5 is moved to the end of the control shaft 6 together with the screw guide 7 by the rotation of the control shaft 6, the projections 6d and 7d are made to bear against each other, and the screw guide 7 is rotated around the control shaft 6 against its frictional engagement with the movable member 5, so that no noise is produced.