baber/WOPTO huggingface dataset:
Patent JP-S61252941-A (JP)
Title: Structure of clutch-operating piston of planetary gear speed change device
Inventor: FUJITA YOSHIHIRO
IPC: F16H63/12
Filed: 1985-05-01
Abstract: PURPOSE:To abolish a return spring so as to make the arrangement compact by connecting a pressure chamber on the side reverse to a friction plate of an offset cylinder fitted with an offset operating piston, to a hydraulic pressure source via a change-over valve and normally connecting a ring-formed chamber between the operating piston and the cylinder to the hydraulic pressure source. CONSTITUTION:An operating piston 6 is a ring-formed body with a concentric structure the outer periphery of which consists of a small-diameter cylindrical surface 21 which is of small diameter on the side of a clutch friction plate 20 and a large-diameter cylindrical surface 22 which is on the side reverse to the friction plate, and this operating piston 6 fits in an offset cylinder 23 attached to a case 3. A pressure chamber 26 between the operating piston 6 and the bottom surface of the offset cylinder 23 is connected to a hydraulic pressure source 29 via an operating oil inlet 27 and a change-over valve 28. The offset cylinder 23 is provided with a ring-formed groove 30 between the small-diameter cylindrical surface 21 and the large diameter cylindrical surface 22, and a ring-formed chamber 31 in the groove 30 normally communicates with the pressure source 29 via an operating oil inlet 32. Accordingly, the operating piston 6 is normally under the action of oil pressure normally directed to the right.
Patent JP-S5720388-A (JP)
Title: Extruding vessel in plastic screen-printed
Inventor: KOBAYASHI SHIGERU
IPC: B41M7/02
Filed: 1980-07-11
Abstract: PURPOSE: To obtain the titled vessel which is not decolored even when rubbed with an alcohol liquid, etc. and is proper to cosmetics, etc. by a method wherein an outer surface of the vessel is screen-printed with epoxy resin ink, baked and cured and further coated with finishing varnish, dried and baked.  
     CONSTITUTION: For example, characters, etc. are screen-printed on the outer surface of the hollow cylindrical tube, etc. in polyethylene with the epoxy resin ink containing white titanium, etc. The ink is baked and cured, and the whole outer surface of the tube is coated with the finishing varnish by means of a roll, etc., dried and baked. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000280343-A (JP)
Title: Polylactic-acid-series shrink-sheet-like matter, preparation thereof and packaging material or shrink labeling material using the same
Inventor: TERADA SHIGENORI
IPC: B29L7/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic-acid-series shrink-sheet-like matter which has a sufficient shrinkage factor and uniformity, being free of nonuniformity in thickness, and which is excellent in resistance to heat fusion and biodegradable. SOLUTION: This sheet-like matter is molded of a biodegradable polymer constituted mainly of a polylactic-acid-series polymer. In this case, a difference between the crystal melting heat quantity (ΔHm) of the polylactic-acid-series polymer and a crystallization heat quantity (ΔHc) generated by the crystallization of the polylactic-acid-series polymer, a constituent of the biodegradable polymer forming the sheet-like matter, on the occasion when the temperature of the sheet-like matter is raised, i.e., ΔHm-ΔHc, is 20 J/g or above and the constitution ratio between an L-lactic acid and a D-lactic acid, constituents of a polylactic acid, is 100:0-92:8 or 0:100-8:92. The polylactic-acid-series polymer is oriented uniaxially, at least, at an orientation draw ratio of 2.5-6.0 at an orientation temperature of 70-95 deg.C.
Patent JP-H11292298-A (JP)
Title: Physical distribution facility and method for delivering load
Inventor: MATSUSHITA SHIGERU
IPC: B65G1/137
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of delivering work in a physical distribution facility. SOLUTION: A load delivery control means is provided for assigning a delivery pit positioned upstream in the moving direction of a load conveying means 2 to a delivering transporting means having the long loading time on the basis of the loading state of the delivering transporting means input from an input means, assigning a delivery pit positioned downstream to a delivering transporting means having the short loading time, displaying the assigned result on a delivery pit allotting display means, assigning the load delivery means nearest the delivery pit assigned to respective delivering transporting means to the delivering transporting means, and displaying the assigned result to a load delivering means assigning display means.
Patent JP-H0733827-A (JP)
Title: Elastic copolymer of ethylene with propylene
Inventor: GALIMBERTI MAURIZIO
IPC: C08F4/64
Filed: 1994-05-09
Abstract: PURPOSE: To obtain the subject copolymer which shows satisfactory elastic plastic properties even in an unvulcanized state.  
     CONSTITUTION: This copolymer contains 55-70 wt.% ethylene, 30-45 wt.% propylene, and 0-10 wt.% diene or polyene, has a crystallinity content of 15 J/g or below as measured in terms of melting enthalpy, a solubility in pentane of 95 wt.% or above at 25°C, a triplet propylene unit content of 3-10 wt.%, based on the propylene, and is characterized in that at least 70% of the triplets show an isotactic structure; the monomer reactivity ratio r 1 .r 2  of the product is 0.4-0.6 (wherein r 1  is the reactivity ratio of ethylene; and r 2  is the reactivity ratio of propylene); and the intrinsic viscosity is 3 dl/g or higher. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01266942-A (JP)
Title: Method for setting ceramic filter in mold
Inventor: NAKAMURA KEIJI
IPC: B22C9/08
Filed: 1988-04-18
Abstract: PURPOSE:To surely hold an oblong filter at suitable position on parted mold by arranging dent part on plane extending to longitudinal direction on the parted mold and on the other side, projected part to the position corresponding to the dent part on the filter and fitting the dent part into the projected part. CONSTITUTION:In the parted mold 1, the dent part 4 is arranged on the plane 16 extending to the longitudinal direction as contacting with a ceramic filter 3. Then, in the ceramic filter 3, the projected part 5 is closely brought into contact with the position corresponding to the dent part 4 and made to the shape fitting to the dent part 4. By this method, the projected part 5 is fitted into the dent part 4, and the filter 3 can be engaged on the parted mold 1 and the oblong filter 3 can be sure by attached in the suitable position in vertical parting mold 1. By this method, the molten metal is flowed to side direction in the filter 3 and inclusion is filtrated with the filter 3 and the casting having good quality can de easily and surely formed.
Patent JP-S60239189-A (JP)
Title: Method for separating and identifying object
Inventor: HAYASHI MASAHIKO
IPC: G01B11/00
Filed: 1984-05-12
Abstract: PURPOSE:To separate and extract automatically the profile of plural objects subjected to overlapping by lighting an object for plural times with a prescribed luminous amount from a different direction and operating logical product of the information of plural binary-coded pictures picked up in synchronization with each lighted light. CONSTITUTION:A frame memory 4 consists of memories 4a, 4b of a number corresponding to the number of stroboscopes 2, 2 as a means irradiating prescribed luminous amount for plural times in a different direction and the output is given to a display device 5 via an AND circuit 6 as a means of AND operation. A trigger signal TG is outputted alternately to the plural stroboscopes 2, 2 by a changeover switch SW, fruits A are lighted from the different direction, the image is picked up by a video camera 1, a binary-coded picture signal D2 is stored in the corresponding frame memories 4a, 4b, and the AND circuit 6 ANDs the picture signal stored in the frame memories 4a, 4b.
Patent JP-S62251230-A (JP)
Title: Window glass of automobile
Inventor: OGATA SHOJI
IPC: B60S1/04
Filed: 1986-04-24
Abstract: PURPOSE:To keep the light receiving face of solar cells always clean and maintain a good light receiving efficiency by providing said solar cells being positioned inside the edge part of a window glass and within the wiping range of a wiper. CONSTITUTION:When solar cells 3 are installed on the front window glass 2 of an automobile 1, the lower edge part 2a of the front window glass 2 is bonded to the stepped part 5a of a body panel 5 with an adhesive 6. Prior to this bonding, however, the solar cells 3 are installed on the inner face of the edge part 2a being arranged in the width direction of automobile, and a masking tape 7 for covering the inside is stuck to the periphery of the cells 3. Also, a rubber 9 is bonded to the edge part 2a to prevent the flow-out of the adhesive 6, while a molding 10 is inserted in between the edge part 2a and the stepped part 5a to keep the adhesive 6 from sight. And, a stain due to rainfall, etc. on the light receiving face of the solar cells 3 is removed by the wiping action of a wiper, to keep the light receiving efficiency of the solar cells 3 always at a high level.
Patent JP-S5721995-A (JP)
Title: High-efficiency aerating method
Inventor: MATSUZAKI HARUMI
IPC: C02F3/12
Filed: 1980-07-15
Abstract: PURPOSE: To utilize O 2  efficiently at a maximum in an active sludge treating method which aerates gas containing O 2 , by varying the diameter of spouted air bubble so that the density of O 2  in spouted gas and that in exhaust gas bear a specific relation.  
     CONSTITUTION: When gas containing O 2  is aerated, the diameter of a spouted air bubble is varied according to the expression. In the expression, (a 0 ) is the density of O 2  in the spouted gas, and (a) is that in exhaust gas when 100% is regarded as 1. While the said expression is satisfied, gas having optional O 2  density is spouted to maximize DO density, and O 2  is utilized effectively at a maximum. In this case, the DO density has the least variations with the diameter of the spouted air bubble diameter for obtaining the operation conditions, and the operation is facilitated. Thus, the dissolution efficiency of O 2  is improved and the O 2  density in the spouted gas is reduced by about 30W50%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5521690-A (JP)
Title: Timing pick up unit
Inventor: KAWARABAYASHI SHIGEYUKI
IPC: H04L7/033
Filed: 1978-08-04
Abstract: PURPOSE:To make unnecessary the high speed clock for operation, by controlling the next sampling point in the specific timing for the signal represented in complex number. CONSTITUTION:The signal modulated in the two dimension modulation system is fed to the input terminals 1 and 2 by demodulating it into the signal of form represented in a complex number with the demoluation circuit. This is sampled at the sampler 3 and fed to the discriminator 4 with Viteribi algorithm VA, and the estimation value of the transmission data symbol of the input signal is outputted at the output terminals 13 and 14 by using VA from the discriminator 4. The operation circuit 17 inputs this output to perform convolution operation between the estimation value of symbol and the impulse response of the transmission line. The timing pick up circuit 16 inputs the output of the sampler 3 and that of the circuit 17 and controls the next sampling point of the sampler 3 in the timing of equation 1. As a result, the clocks for operation can be all symbol distance and no high speed clock is required.
Patent JP-S57209216-A (JP)
Title: Compound fat-soluble vitamin injection capable of being medicated by venoclysis and its preparation
Inventor: KANESHIRO YOSHIAKI
IPC: A61K45/08
Filed: 1981-06-19
Abstract: PURPOSE: The titled injection for a patient who can not be supplied with nutrient orally, emulsifying and dispersing fat-soluble vitamins in fine particle state without making water-soluble, capable of being stored stably, comprising fat-soluble  vitamins, vegetable oil, and lecithin.  
     CONSTITUTION: A compound fat-soluble vitamin injection capable of being medicated by venoclysis comprising two or more kinds of fat-soluble vitamins selected from the group consisting of vitamin A, its ester, vitamin D 2  and D 3 ,  vitamin E, its ester, vitamin K 1  and K 2 , vegetable oil (e.g., soybean oil, sesame  oil, etc.), lecithin (e.g., yolk lecithin, soybean lecithin). The fat-soluble vitamins  are dissolved in the vegetable oil, and this solution is emulsified into water  using the lecithin as an emulsifying agent, to give the injection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5321419-A (JP)
Title: Storage-discharge device of liquid mixture
Inventor: MARUYAMA TETSUO
IPC: B01F5/10
Filed: 1976-08-10
Abstract: PURPOSE: To get a storage-discharge device for liquid mixture that can discharge all the stored mixture being well mixed, by fitting triangular projections on the slanted bottom of storage tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02275216-A (JP)
Title: Failure memory device of burner
Inventor: EMURA YUICHI
IPC: F23N5/00
Filed: 1989-04-14
Abstract: PURPOSE:To obviate a special connection means to connect with a burner by providing a means which is connected with said burner and receives information about the content of a failure of said burner and a protocol equivalent to a communication protocol with said burner and a remote control device. CONSTITUTION:When a control signal is output from a remote control means 8 for a remote control device 7, the signal is transmitted to a control signal line 11 by way of a communication control means 4b and a transmission means for a communication protocol 3b. An equipment control means 2 transmits data about the contents of failures to the signal line 11 by way of a communication protocol 3c when an equipment main body is subjected to the generation of troubles. A failure memory device 9 installed in the equipment main body 1 transmits signals, such as the contents of troubles transmitted to the signal line 11 to a failure memory device control means 10 by way of the communication protocol 3c and stores and displays, thereby eliminating the need for any special connection means to connect the burner with the failure memory device.
Patent JP-S5219829-A (JP)
Title: Rotor head of distributor for automobile
Inventor: FUJITA YOSHIO
IPC: F02P7/02
Filed: 1975-08-08
Abstract: PURPOSE:In a rotor head mounted on a cam shaft within a distributor, the fitting portion of the cam shaft to the rotor head is provided with a  -shaped leaf spring to prevent the fitting portion from wear, one end of the spring being a spring portion for locating the cam shaft and the other end being the spring portion for holding same.
Patent JP-H03294774-A (JP)
Title: Refrigerating plant for foodstuff
Inventor: TANAKA YOSHIRO
IPC: F25D13/06
Filed: 1990-04-10
Abstract: PURPOSE:To enable a cooling capacity to be freely set under an increased number of or decreased number of a freezer devices in response to a freezing productivity of foodstuff by a method wherein a tunnel type freezer is constructed through a connection of a plurality of freezer devices which can be freely installed or demounted. CONSTITUTION:A freezer device is constructed by a plurality of short and small freezers 1a. These freezers 1a are abutted and connected through connector means in such a way as they may be freely installed or demounted in their longitudinal directions. As the connector means, they are constructed by a reinforcing body 1b of which inner sides of each of the freezers 1a are assembled into a cubic frame structure, resulting in that a coupler plate 1c is abutted to cover an abutment part 1c of the adjoining members 1b, they are fixed by some fastener members 1d such as bolts and nuts and then the freezer devices 1a are connected to each other. The coolers are classified into some groups for every freezer, a freezer is separately connected to the cooler of each of the groups and only the required number of devices can be operated when a load is decreased.
Patent JP-S58211776-A (JP)
Title: Detection of developing quantity
Inventor: SHINOZAKI ATSUSHI
IPC: G03G19/00
Filed: 1982-06-04
Abstract: PURPOSE:To detect the layer thickness in the part stuck with a magnetic toner by recording magnetically the recording signal in the part stuck with the magnetic toner then reproducing the magnetically recorded part to an electric signal and using the reproduced electric signal. CONSTITUTION:A part 2 stuck with a magnetic toner is formed on the surface of transfer paper 1 which is a toner image carrier. The paper 1 moves in an arrow (a) direction and is recorded with a record head 4. Thereafter, a reproduction head 5 detects the magnetically recorded part S of the part 2 and converts the same to a reproduced electric signal 12. The value of the signal 12 in this stage changes monotonously with the thickness of the magnetic toner layer in the part 2. Therefore, even if the toner sticks excessively in the part 2, the layer thickness of the magnetic toner is detected precisely from the surface side thereof, and the developing quantity, that is, developing power, is detected irrespectively of the condition in the part 2. The magnetic toner layer may be detected before or after the transfer.
Patent JP-S5322110-A (JP)
Title: Plastic working method for improving toughness of al-si alloy
Inventor: NAKAYAMA MAKOTO
IPC: C22C21/04
Filed: 1976-08-13
Abstract: PURPOSE: To remove the orientation caused by Si eutectic cell or Si primary crystal grain with resulting improvement in toughness in every directions by subjecting Al-Si alloy ingot, after undergoing plastic deformation at a temperature not lower than a prescribed temperature, to an upset plastic deformation at a prescribed reduction ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10288705-A (JP)
Title: Color filter and its production
Inventor: AOKI MARIKO
IPC: G02B5/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To decrease the reflected light in BM sections by external light when viewed from an observer side by forming light shielding layers on the recessed parts forming the rough surface of a transparent substrate. SOLUTION: The constitution provided with the light shielding films 2 and further respective color patterns 3 in the recessed parts forming the rough surface of the transparent substrate 1 is adopted. Glass materials, such as nonalkaline glass and soda glass, are used as the transparent substrate. A photoresist is applied thereon. Next, the photoresist is exposed and developed to obtain photoresist patterns via photomasks having desired patterns. The surface of the transparent substrate is then provided with the recessed parts forming the rough surface with the photoresist patterns as a mask. In succession, a black resin compsn. consisting of a black light shielding material, resin and diluting solvent is applied on the transparent substrate 1.  The black resin compsn. on the transparent substrate 1 is scraped by a doctor blade, etc., and the black resin compsn. is packed only in the recessed parts to form the light shielding layers. The transparent substrate is thereafter subjected to heating and baking to thermally cure the black resin compsn.
Patent JP-S59221140-A (JP)
Title: Digital code converting system
Inventor: KATOU MASAAKI
IPC: H04L25/49
Filed: 1983-05-31
Abstract: PURPOSE:To make self-clock easy by converting some of 0 codes in a code word string representing the maximum inverting interval in the 3 PM system into a pattern not existing in the 3 PM system so as to reduce the maximum inverting interval. CONSTITUTION:A binary digital data string is sectioned at every 3 bits, data word of every 3 bits is converted into the code word comprising respectively the 4th-6th bits of existing words of the word string is 0 and the code of the 6th bit of the preceding code word is 1, the code of the 3rd bit of the existing word is set to 1. Further, the code of the 1st, 2nd bits and the code of the 6th bit of the preceding word are 0 and the code of the 6th bit of the existing word is 1, then the code of the 3rd bit of the existing word is set to 1 and the converted code word offered to magnetic recording is obtained.
Patent JP-H10287231-A (JP)
Title: Suspended carrying method and device therefor
Inventor: FUJII HATSUO
IPC: B61B13/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To easily and quickly receive and deliver a traveling tool in the top and foot of a mountain by providing a holding means capable of suspending the traveling tool, waiting in the waiting position of the mountain foot side platform and also attaching and detaching the traveling tool in the mountain top side platform. SOLUTION: When a lift vehicle 11 reaches a traveling tool 5 waiting in a waiting position, the hook 30 of the lift vehicle 11 is engagingly locked to the locking bar 3 of the traveling tool 4 from the rear to tow each traveling tool 4. When the lift vehicle 11 is further moved, the traveling too 4 is separated from an inclined surface 43 and laid in the state where it is suspended from the lift vehicle 11. When the lift vehicle 11 reaches a mountain top side platform, the traveling tool is grounded on the inclined surface. When the lift vehicle 11 reaches a getting-off part, a player gets off the lift vehicle 11 towing the traveling tool 4.
Patent JP-S59222573-A (JP)
Title: Formation of metallic film
Inventor: ISHIKAWA IWAO
IPC: C23C26/00
Filed: 1983-05-30
Abstract: PURPOSE:To obtain an Al film proof against acid and alkali by forming an Al film on a Cr-base film in the formation of a metallic film using Al. CONSTITUTION:A film 3 consisting of Cr, Cr alloy or metal in which either Cr or Cr alloy is a substantial alloy is formed on a solid PLZT substrate 2 by a vacuum deposition method, and an Al film 1 is formed on the film 3 by the same method. Cr 3 diffuses in the Al surface, and Pb, La, Zr and Ti which are the constituent substances of the substrate 2 also diffuse in the Al surface by the effect of the film 3, so Al is alloyed. The Al film is converted into a metallic film with high acid and alkali resistances. This metallic film is not corroded by chemicals during etching by a photolithographic method.
Patent JP-H04305925-A (JP)
Title: Polishing method of semiconductor wafer
Inventor: AIDA HIROYUKI
IPC: B24B37/30
Filed: 1991-04-02
Abstract: PURPOSE:To provide the polishing method of a semiconductor wafer, in which no crack is generated in a semiconductor wafer due to the application of local force to one part of the semiconductor wafer and the thickness of the semiconductor wafer can be adjusted accurately. CONSTITUTION:In the polishing method of a semiconductor wafer 7, in which one surface of the semiconductor wafer 7 is polished by relatively displacing a polishing surface plate 6 and the semiconductor wafer 7, the semiconductor wafer 7 is polished in such a manner that wax 10 is arranged on the epitaxial growth surface 9 of the semiconductor wafer 7, and load 4 is applied to the semiconductor wafer 7 through the wax 10.
Patent JP-S59221825-A (JP)
Title: Video tape recorder
Inventor: FUJIWARA TADASHI
IPC: H04N5/7826
Filed: 1983-05-31
Abstract: PURPOSE:To allow a main magnetic head to track the position, which is shifted from an auxiliary magnetic head by a pitch corresponding to one - several tracks, in parallel with a track, where data is already recorded, by allowing the auxiliary magnetic head to track the track where data is already recorded. CONSTITUTION:When a signal is recorded on a track 6ak by a main magnetic head 2, an auxiliary magnetic head 3 is controlled by the actin of a tracking servo mechanism 10 so that it tracks a track 6ak-1 where a signal is recorded already. Therefore, the main magnetic head 2 held in the position which is shifted from the auxiliary magneric head 3 by one-track pitch tracks the track while describing a locus parallel with the track 6ak-1 where a signal is recorded at the just preceding tracking time. Thus, the trouble of overlapping of recording tracks 6ak-1 and 6ak is prevented even if the track pitch is made narrow. Further, the signal is recorded with a high density without drop-out of the signal.