baber/WOPTO huggingface dataset:
Patent JP-S61252822-A (JP)
Title: Pipe joint construction
Inventor: INOUE TAKESHI
IPC: F16L21/02
Filed: 1985-05-01
Abstract: PURPOSE:To suppress the vibratory play of pipes fitted with each other at their joint, by interposing a buffer material between the outside circumferential surface of one of the pipes and the inside circumferential surface of the other at the joint. CONSTITUTION:The end 1a of a pipe 1 is inserted into that 2a of another pipe 2. A buffer material 4 is provided between the outside circumferential surface of the end 1a and the inside circumferential surface of the end 2a. An elastic ring 5 is provided between the buffer material 4 and a stopper ring 3 for the pipe 1. The vibration of the pipes 1, 2 is thus absorbed so that they are prevented from playing or coming off due to the vibration.
Patent JP-H0217304-A (JP)
Title: Sleeve inserter to tube of steam generator
Inventor: ARUBAN DEIITORIHI
IPC: F28F11/02
Filed: 1989-04-14
Abstract: PURPOSE: To achieve a precise centering, by forming a through hole of a retainer fixedly secured to a tube plate using a connected sleeve resiliently held in an axial direction, and forming a sleeve support shoulder portion and a connecting sleeve pressure shoulder portion on a sleeve gripper. CONSTITUTION: A through hole 39 of a holder plate 8 fixedly secured to a tube plate 1 is formed by a connecting sleeve 40 which is resilient in an axial direction. A holding grip 16 of a sleeve 7 is provided with a first shoulder portion 18 having a shoulder surface with its maximum diameter smaller than the inner diameter of the connecting sleeve 40, and the sleeve 7 is clamped between the shoulder portion 18 and a centering means 17. Furthermore, a second shoulder 48 is formed on the holding grip 16 away from the shoulder portion 18 by the height of the connecting sleeve 40. The second shoulder portion 48 comes into contact with the connecting sleeve 40 so as to make the connecting sleeve 40 brought into contact with the tube plate 1. Due to such a construction, a precise centering can be accurately achieved at the time of inserting the sleeve.
Patent JP-H03293406-A (JP)
Title: Device for sorting asphalt scrap or the like
Inventor: MAKINO TSUTOMU
IPC: E01C19/10
Filed: 1990-04-12
Abstract: PURPOSE:To improve efficiency in separation of small stones or the like by a method wherein stopping blades are provided at intervals in the circumferential direction on the throw-in side of a cylindrical drum of a trammel, and agitating bar members are provided in the axial direction with intervals provided in the circumferential direction in the same section of the trommel and spiky projecting members are provided to the bar members. CONSTITUTION:Asphelt scraps, thrown into a cylindrical drum 5 of a trommel 4 through a chute while the trommel is being rotated, are intercepted as they hit stopping blades 24, and are conveyed afterward to the rear, being agitated with agitating bar members 21. Small stones, gravels and earth and sand separated from the scraps are dropped through holes in the middle part of the front side of the drum 5 and through meshes provided on the rear side of the drum. Lumps of the scraps are repetitiously moved up and down in the drum 5, climbing over the agitating bar members 21, and are crushed, being hit repetitiously with spiky projecting members 23 of the agitating bar members 21, and are discharged through an outlet for oversized substances.
Patent JP-S5431115-A (JP)
Title: Load detecting apparatus for use with unmanned vehicle
Inventor: YONEKURA SEIJI
IPC: B65G67/04
Filed: 1977-08-10
Abstract: PURPOSE: To provide a load detecting apparatus for use with unmanned vehicle, in which cargo unloading apparatus is provided with a light reflecting member that is moved in response to the load of cargo, whereas unmanned vehicle is provided with a light transmitting and receiving means for detecting said light reflecting member, whereby it can be known whether other cargo is placed on the cargo unloading apparatus, and thus troubles or accidents of the cargo unloading operation can be minimized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11271512-A (JP)
Title: Translucent film
Inventor: YAMAMOTO TOSHIYUKI
IPC: C08J5/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a while translucent film free from defects by using synthetic mica coated with titanium dioxide as a reflective filler. SOLUTION: The translucent film contains synthetic mica coated with titanium dioxide as a reflective filler and consists preferably of a reflective filler- contg. layer and a substrate film. The reflective filler-contg. layer is preferably a binder layer or an adhesive layer. The binder is an acrylic resin, urethane resin or the like. The adhesive is an epoxy, polyester, vinyl acetate adhesive or the like. The substrate film is a polyethylene terephthalate film, a polycarbonate film or the like. The proportion of the reflective filler is preferably 5-50% of the total amt. of the nonvolatile component of the binder or adhesive and the reflective filler.
Patent JP-S5522627-A (JP)
Title: Removal of diketene
Inventor: TAKAHASHI HIROSHI
IPC: C07C67/00
Filed: 1978-08-03
Abstract: PURPOSE: To remove diketene (D)from an organic liquid comprising crotonaldehyde and D as an impurity simply and uniquely, by adding water to the liquid, and treating the mixture with an anion exchange resin of neutral basic or giant network structure.  
     CONSTITUTION: 0.3W1.0 moles per mole of diketene (D) of water is added to an organic liquid comprising crotonaldehyde and D as an impurity, e.g. a recovered crotonaldehyde, which is reused for preparing sorbic acid as a raw material, and the mixture is then treated with a neutral basic anion exchange resin, e.g. Amberlite 1RA-68, or MR-type anion excharge resin, e.g. Amberlite IRA-900, at 10W50°C for 5min-3hr to remove only D effectively by decomposition while suppressing the condensation. The anion exchange resin is used as the OH-type. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61253935-A (JP)
Title: Digital/analog converting circuit
Inventor: NAKAMURA MICHINORI
IPC: H03M1/68
Filed: 1985-05-02
Abstract: PURPOSE:To attain highly accurately A/D conversion with low electric power consumption by forming an adder for adding respective outputs of two D/A converting circuits. CONSTITUTION:In the 1st D/A converting circuit 1, switching circuits S9, S8, S4, SO are controlled so as to select the reference voltage terminal VR side and switching circuits S7-S5, S3-S1 are controlled so as to select the earth terminal side in accordance with lower 10 bits e.g. out of 16 bits. In the 2nd D/A converting circuit 2, a circuit S3 is controlled to be ON for a unit period and the output side switch circuit S5 of the 2nd operational amplifier 5 is temporalily terned on. Then, the circuit S3 is controlled so as to be on only for a period corresponding to the contents of upper 6 bits, a switching circuit S10 is controlled so as to select the output terminal side of the amplifier 5 and an adding capacitor C10 is electrically charged.
Patent JP-2000280431-A (JP)
Title: Multilayered polyester sheet and packaging container
Inventor: MIMASU YOSHIKAZU
IPC: C08K3/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester sheet having excellent transparency in a non- stretching state and excellent in slip properties, non-stickiness and antistatic properties and a packaging container comprising the polyester sheet. SOLUTION: A multilayered polyester sheet is obtained by superposing a surface layer B comprising a polyester resin compsn., which is based on a polyester resin obtained by the polycondensation of a dicarboxylic acid component based on terephthalic acid and a glycol component consisting of ethylene glycol and 1,4-cyclohexanedimethanol and containing glycerine fatty acid ester along with inert particles such as silica with a mean particle size of primary particles of 0.1-7 μm and inert particles with a mean particle size of primary particles of above 7-10 μm, on the single surface or both surfaces of a substrate layer A comprising an ethylene terephthalate type polyester resin to integrate both layers. A packaging container is formed from this sheet.
Patent JP-H09279008-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYA SHINYA
IPC: C08L69/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition which suffers little from a change in hue and deterioration in properties when sterilized by irradiation with an ionizing radiation. SOLUTION: This composition comprises 100 pts.wt. polycarbonate resin, 0.01-5 pts.wt. compound having oxymethylene units, a compound having substituted oxymethylene units or substituted cycloether compound and 0.01-5 pts.wt. polyalkylene glycol, polyalkylene glycol ether or polyalkylene glycol ester.
Patent JP-S6349000-A (JP)
Inventor: JIERARUDO REBIZEI
IPC: H04Q11/04
Filed: 1987-04-20
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-S57210877-A (JP)
Title: Paper feeder in printer
Inventor: UENO IKUO
IPC: B41J13/00
Filed: 1981-06-20
Abstract: PURPOSE:To enable to perform an easy converting work of a medium in a short time, by a method wherein a pick roller is attached to a cassette housing a single slip medium, is detachably positioned together with the cassette, and a tractor for feeding a continuous slip medium is made rotatable. CONSTITUTION:In case a single slip medium is processed, a cassette 102 is charged in a cassette charging part 9, and a gear 24a is disengaged from an idle gear 26 through spinning of a tractor 21a. Rotation of a platen 1 is transferred to a pick roller 11a pivotably supported to the cassette 10a, and medium 20 in the cassette 10a is conveyed to the platen 1. In case a continuously slip medium is processed, the cassette 10a is demounted, the gear 24a engages the gear 26 through turning of the tractor 21a, a back plate 5b of a stacker is removed and is mounted so as to cover the cassette charging part 9 to form a path 33 for the continuous slip medium.
Patent JP-H03292501-A (JP)
Title: Power unit for programmable controller
Inventor: SAKAKI MASAAKI
IPC: G05B9/02
Filed: 1990-04-11
Abstract: PURPOSE:To previously know a system stop and to easily study the cause of the system stop by providing a pre-alarm function to previously detect the DC output down and to produce an alarm and displaying the DC output down by a display device which shows the input/output down. CONSTITUTION:A power unit 1 detects an output current by a through-current detection means contained at the output side of the unit 1. Then the unit 1 outputs an alarm signal at 100%-120% rated output current. Thus an alarm LED 8 provided on the surface of the unit 1 blinks to warn that a system stop may occur by a through-current higher than the 100%-120% rated current level. Furthermore, a sudden system stop can be prevented with use of the pre-alarm signal. Thus the through-load of the output side is previously detected by a pre-alarm function. As a result, the system stop can be prevented.
Patent JP-2000291488-A (JP)
Title: Cylinder block of water-cooled internal combustion engine
Inventor: SUZUKI HAJIME
IPC: F02F7/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks caused by concentration of residual stress and tensile stress in the vicinity of a head bolt boss part on the end of a cylinder block. SOLUTION: A water jacket wall 5 is formed on the outer periphery of an approximately cylindrical cylinder block 6 for constituting a cylinder bore 3, and a closed deck-type water jacket 7 is constituted between them. A cylinder head bolt hole 2 is machined in the central part of an approximately cylindrical head bolt boss part 4, formed by partially thickening the upper part of the water jacket wall 5. A rib 11 is provided between the head bolt boss part 4, positioned on the end of a cylinder block 1 and a cylinder wall 6 integrated with each other. The upper part of the water jacket 7 below the rib 11 has an arched shape, having a large radius of curvature to avoid concentration of stresses. A part 6a on the end side of the cylinder block 1 of the cylinder wall 6 connected to the rib 11 is thicker than the other parts.
Patent JP-H06303839-A (JP)
Title: Head feeding type combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D61/00
Filed: 1993-04-22
Abstract: PURPOSE:To prevent excessive load of an engine caused by occurrence of unthreshed reaped grain culm even in the case of short cut reaped grain while checking the occurrence of unthreshed reaped grain culm. CONSTITUTION:In a head-feeding type combine harvester equipped with a holding and transporting device 10 for passing an ear tip side of reaped grain culm through a threshing chamber while supporting and transporting a foot side of the reaped grain culm, the head-feeding type combine harvester is provided with a threshing operation changing means A for switching hold and transportation of grain culm by the holding and transporting device 10 to a whole culm throw state of feeding the whole amount of grain culm to the threshing chamber and is constituted to make a traveling speed of a machine body undergo automatic speed reduction control when the threshing operation changing means A is changed to a whole culm throw state.
Patent JP-S57210570-A (JP)
Title: Sealed lead battery
Inventor: YAMANE OSAMU
IPC: H01M4/73
Filed: 1981-06-19
Abstract: PURPOSE:To prevent any short circuit battery a cathode strap and an anodic plate by  making the lateral expansion of an anodic grid larger than the vertical expansion of  the anodic grid by constituting the anodic grid so that lateral small bones have an active-material holding function and work as current collecting paths and so that a  vertical main bone on the lag side primarily has a current collecting function. CONSTITUTION:An electrode group 4 is installed in a battery jar 5, and is electrically  connected to the outside of the jar 5 or to another electrode group 4 by means of an  anode strap 6 or a cathode strap 7 which connects electrode plates. An anodic grid is  used for an anoidc plate 1 as illustrated in the figure. The sectional area of a vertical  main bone 10 of a grid 8 on the lag 9 side is larger than that of a vertical main bone  11 of the grid 8 on the opposite side of the lag 9. In addition, the sectional area of an  upper main bone 12 is the same as that of laterla small bones 13 working as current collecting paths and having an active-material holding function, and the sectional area  of vertical small bones 14 is smaller than that of the lateral small bnes 13. Owing to  the above constitution, the vertical expansion of the anodic grid can be much more  decreased. As a result, any short circuit between the anodic plate and the cathode strap is prevented by preventing any contact between them.
Patent JP-S58213722-A (JP)
Title: Preparation of fucose antigen
Inventor: MIYAUCHI TERUO
IPC: A61K39/385
Filed: 1982-06-03
Abstract: PURPOSE:To obtain the titled antigen useful for the measurement of the linkage between the cancers or diagnosis of the cancers, by reacting an oligosaccharide containing specific groups as a haptene with a carrier protein. CONSTITUTION:An oligosaccharidecontaining fucopyranosyl-(1 3)-, fucopyranosyl-(1 4)- or fucopyranosyl-(1 6)-galactopyranosyl groups, e.g. O-alpha-L-fucopyranosyl-(1 3)-O-beta-D-galactopyranosyl-(1 4)-alpha-D-glucopyranose (3'-alpha-L-fucopyranosyl- alpha-lactose), as a haptene is reacted with a carrier protein, e.g. horse blood serumal albumin or bovine blood serumal albumin, by the isothiocyanate coupling method, etc. to give the aimed fucose antigen. The above-mentioned antibody derived from the saccharide antigen specifically and selectively reacts with cancers in digestive organs, particularly human cancers in the colon, and teratocarcinoma cells in mice, and the diagnosis of the cancers, etc. can be carried out.
Patent JP-H02273850-A (JP)
Title: Print panel packing check method
Inventor: YAMANA KENJI
IPC: G06F13/14
Filed: 1989-04-14
Abstract: PURPOSE:To improve the print panel packing check method and to reduce the overhead of a processor by using a packing check signal generating circuit and a repacking check signal generation request means to decide a packing presence signal. CONSTITUTION:When the print panel packing check is carried out at start of a device, a packing check instruction is sent to a packing check signal generating circuit 12 from a processor 10 via an address/data line. Then a packing check signal is transmitted via a packing check signal line 11. The packing presence signals are sent back to the processor 10 from the packed print panels 1 - 3 to confirm whether the print panels are packed or not. Furthermore the print panel from which the packing check signal is deleted via the line 11 via the circuit 12 is packed by a repacking check signal generation request means 13. Thus the packing check is carried out continuously until a packing presence signal is received via a specific bus. As a result, the overhead of the processor 10 is reduced.
Patent JP-S629051-A (JP)
Inventor: EDOWAADO JII TORATSUKUMAN
IPC: F16H47/08
Filed: 1986-04-24
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-H02274296-A (JP)
Title: Washing machine
Inventor: HONDA KUNIOKI
IPC: D06F37/40
Filed: 1989-04-14
Abstract: PURPOSE:To break a noise from a driving mechanism by fixing a cover for shielding the driving mechanism to the outer bottom part of an outer tank. CONSTITUTION:A cover 20 for shielding a driving mechanism such as a motor 8 is fixed to the outer bottom part of an outer tank 2. Hence, the noises generated from the driving motor 8, a bearing part 7, a drain valve 17 and an electromagnetic solenoid 18 are cut off by the cover 20, and never greatly leaked to the outside of the machine. The cover 20 is fixed to a buffer member in a packing box lower part at the time of product transportation, whereby it can be used also as a protector in transportation.
Patent JP-S5222110-A (JP)
Title: Blower
Inventor: SHINTAKU YOSHISHIGE
IPC: F04D29/44
Filed: 1975-08-06
Abstract: PURPOSE: A blower of a simple construction with provision of silencing noise generated at its suction opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58213435-A (JP)
Title: Measuring device for characteristic of microelectronic parts
Inventor: WAKAMORI HACHIROU
IPC: H05K13/08
Filed: 1982-06-04
Abstract: PURPOSE:To execute measurement requiring high currents with high accuracy, also by arranging the electronic parts to a magazine for packing, in which through-holes are formed at positions where the electronic parts are positioned at external leads, and bringing terminals for measurement into contact with the external leads from upper and lower sections. CONSTITUTION:The magazine 13 for packing in which the microelectronic parts 11 are encased and arranged is processed so as to hold down the electronic parts 11, and takes a form in which the pattern is repeated in succession. The through-holes 16a, 16b... are formed at the positions where the electronic parts 11 of the bottom of te magazine 13 are positioned at the external leads 12. The terminals 14a, 14b... for measurement are fitted to upper sections corresponding to the external leads 12 and the terminals 17a, 17b... to lower sections. According to such constitution, a four terminal system precision measurement through which contact resistance between the external leads and the terminals for measurement to comparatively high currents is reduced up to negligible value can be adopted by utilizing two terminals for measurement to one external lead.
Patent JP-H04306656-A (JP)
Title: Method for converting gradation of negative color document
Inventor: NUMAKURA TAKASHI
IPC: H04N1/407
Filed: 1991-04-03
Abstract: PURPOSE:To manufacture a color printing image having the superior tone (concentration modulation and color tone) by carrying out color separation of a 'negative color document' the handling of which is supposed to be difficult, in reasonable manner, and without being influenced by the tone and the image quality of the negative color document, in the color separation method by the conventional technique. CONSTITUTION:When a negative color document having the continuous gradation is gradation-converted to a color printing image having the mesh point gradation, (i) the dispersion of the concentration value for each color press (C, M, Y press) which is obtained from a negative color document trough each color filter (R, G, B) is adjusted by utilizing the light quantity value (value obtained from a photograph concentration characteristic curve of a photosensitive emulsion layer for photograph which is related to color press) as standard, and then (ii) the concentration value of the color press as standard and the adjusted concentration value of other color press are converted to the light quantity value by utilizing the photograph concentration characteristic curve, and the light quantity value is modulation-converted according to the equation I.
Patent JP-H08271499-A (JP)
Title: Method and equipment of elution test for formulation
Inventor: BABA KAZUHIKO
IPC: G01N33/15
Filed: 1995-03-28
Abstract: PURPOSE: To provide a method and an equipment of elution test for formulation in which the replacing work of sampling case is automated and the labor is lessened in the carrying work of sampling case. CONSTITUTION: A test liquid A is fed continuously at a first set flow rate into a cell 3 being set with a formulation P and a test liquid B, eluted from the formulation P in the cell 3, is discharged continuously at a first set flow rate and sampled into a first sampling case 9. A discharge tube 8 is connected, in the way, with a branch tube 8b between the cell 3 and the first sampling case 9. TA pump 25 for shunting and discharging the test liquid continuously from the branch tube 8b, at a second set flow rate in the range of one several tenth to one several hundredth that of the first set flow rate, is inserted into the way of the branch tube 8b. Furthermore, a second case 27 for sampling the liquid being shunted and discharged at the second set flow rate is disposed at the liquid discharge port 8e of the branch tube 8b.
Patent JP-S5731935-A (JP)
Title: Manufacture of cation exchange membrane and membrane obtained thereby
Inventor: JIRUBEERU GOOSEN
IPC: B01J47/12
Filed: 1981-06-23
Abstract: Cation exchanger diaphragm which can in particular be used as a solid electrolyte. This diaphragm comprises a grafted copolymer film, particularly polyethylene grafted by styrene and has an exchange capacity exceeding 0.5 meq/g, a resistivity below 100 OMEGA .cm, a swelling in water exceeding 30% compared with the dry mass and a permeability relative to oxygen and hydrogen such that in the electrolysis of water these two gases are obtained with a purity level exceeding 98%.
Patent JP-H08268347-A (JP)
Title: Cab supporter of vehicle
Inventor: KAWASAWA SHOZO
IPC: B62D21/15
Filed: 1995-03-29
Abstract: PURPOSE: To lighten the breakdown of a cab when a vehicle collides against a front obstacle. CONSTITUTION: An upper bracket 2 relatively large in strength provided under the cab 1 of a truck and an under bracket 4 relatively small in strength provided at a frame 3 are coupled together by a pin 5, and for the frame 3, a stopper 9 is fixed to the rear of the upper bracket 2, and a plurality of windows 6 are made in the upper bracket 2, and also a plurality of slits 10 are made at the stopper 9. Hereby, at the time of collision of a truck, the lower bracket 4 breaks easily, and the upper bracket 2 abuts on the stopper 9, and at that time, by the above window 6b and the slit 10, the upper bracket and the stopper 9 are easy to be plastically deformed longitudinally.