baber/WOPTO huggingface dataset:
Patent JP-H07332934-A (JP)
Title: Measuring apparatus
Inventor: NAGINO HIROYUKI
IPC: G01B11/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide a measuring apparatus where the waviness of the distribution of the amount of light generated when the distance between a light projecting head and a light receiving head is long and the measuring precision is improved. CONSTITUTION:The width of the beam spot, which is projected from a light projecting head 10A is set at 1/30 or more of the predetermined maximum measuring distance between the light projecting head 10A and a light receiving head 20 by using a lens frame 3A. Thus, the region where the distribution of the amount of the light is uniform is formed at the central part of the beam spot.
Patent JP-H10329195-A (JP)
Title: Manufacture of t-die cast film and the film
Inventor: IZEKI MASAKI
IPC: B29C48/305
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain excellent low odorousness, low taste transfer, thermal stability and impact resistance by processing a specific ethylene polymer or resin composition containing the polymer via a die gap at specific melting temperature. SOLUTION: Ethylene polymer or resin composition containing the polymer having a density of 0.88 to 0.95 g/cm<3> and melt index of 21.6 kg load at 190 deg.C of 30 to 2000 g/10 min is used. It is processed via a die gap at a melting point of 210 deg.C or lower. And, a lower limit value of the melting temperature is a temperature exceeding a highest crystallizing temperature of copolymer or composition. An antioxidant is used for a small amount for processing at the low temperature or not used at all. And, a small amount of anti-blocking agent or lubricant is added as needed. When a film to be measured has a multilayer, it can be applied to one layer therein. Thus, excellent low odorousness, low taste transfer, thermal stability and impact resistance are realized.
Patent JP-S5370207-A (JP)
Title: Precombustion chamber for diesel engine
Inventor: TAKAISHI TAKEO
IPC: F02B19/14
Filed: 1976-12-06
Abstract: PURPOSE: To improve starting of a Diesel engine by forming a communicating hole in a wall between a main combustion chamber and a precombustion chamber and a recess communicating with the communicating hole adjacent to the main combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5770010-A (JP)
Title: Exchanging method for roll of rolling mill
Inventor: MORIYA MUNEO
IPC: B21B31/08
Filed: 1980-10-20
Abstract: PURPOSE: To shorten the time requirement of the exchanging work for an old roll with a new roll, and to improve the working rate of the rolling mill, by pushing new upper and lower work rolls in different diameters placed upon a table on one side of a mill housing into the housing, and by pushing used upper and lower work rolls in different diameters out onto a table installed on another side.  
     CONSTITUTION: New large and small work rolls 12', 16' a new intermediate roll  13', and new roll chocks 18', 29' are arranged on a table 38. The wheels of the small diameter work roll chock 18' are put on the rails 25 attached to a mill housing 19, and then, the upper and lower roll axes are set parallel by using distance pieces 43. A table 39 is arranged at a prescribed position, chock clamps 28, 35 are released, and chocks 18, 29 are brought down by the rams 26, 27, 33, 34 until the wheels 24, 30 come upon the rails 25, 31. Hereupon, a distance piece 44 is inserted between the old work rolls 16, 12. Next, new rolls 12', 16', 13' are pushed toward the housing 19 by a cylinder 42 and are set at prescribed positions within the housing 19; and at the same time, old rolls 12, 16, 13 are pushed out upon the table 39. The old rolls together with the table 39 are taken away, the chocks 18, 29 are clamped, and hereby, the exchanging work for rolls is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06329766-A (JP)
Title: Polymerization method
Inventor: YAMAMOTO RYUICHI
IPC: C08G61/12
Filed: 1993-05-25
Abstract: PURPOSE:To provide a novel copolymn. method according to which an aniline is copolymerized with a pyrrole by using hydrogen peroxide as an oxidizing agent to obtain a copolymer in a high yield. CONSTITUTION:The copolymerization of an aniline with a pyrrole by using hydrogen peroxide is effected in the presence of a catalyst which is a compd. capable of showing an activity similar to that of catalase and/or an oxidation reactivity similar to that of Fenton's reagent.
Patent JP-S5478379-A (JP)
Title: Liquid crystal composition
Inventor: SAWADA KAZUTOSHI
IPC: C09K19/46
Filed: 1977-12-06
Abstract: PURPOSE: To provide a liquid crystal compsn. showing slight temp. dependence of threshold voltage and contg. one or more components of each group of alkoxybenzoyloxyalkylbenzene, alkyl P-benzonitrile-cyclohexane and benzoyloxy P-benzoyloxybenzene derivatives.  
     CONSTITUTION: The liquid crystal compsn. is obtd. by mixing one or more components of each group of cpds. represented by formulae I, II, III. The concn. range of the cpds. of formula II is 20W80 wt% and that of the cpds. of formula + 1W17 wt%. The compsn. of this invention is oriented and sealed in between a pair of electrode plates, constituting a cell. By setting polarizing plates with the cell in-between, a simplified liquid crystal display device is obtd. which is capable of time division driving at low voltage without using a boosting circuit and requirs no yellow filter. In the formulae, R 1 ; 1 or 6 C n-alkyl, R 2 ; 5, 6 or 7 C n-alkyl, R 3 ; 3W7 C n-alkyl, and R 4 ; 2 or 4 C n-alkyl. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01315115-A (JP)
Title: Energy-storage apparatus of on-load tap changer
Inventor: FUKUTOME TSUTOMU
IPC: H01F29/04
Filed: 1988-06-15
Abstract: PURPOSE:To reduce a loss to be caused at a sliding part, to make a mechanical life longer and to enhance the reliability of a changeover switch by a method wherein the transmission of an action of a driving force coincides with a line of action of a load. CONSTITUTION:Rectlinear guide bearings are installed at both ends of both a winding-up case 2 and an energy-storage case 4 in a direction coinciding with a direction of a forward and backward motion; they mutually guide the forward and backward motion of both. One-side linear guides 21 acting as slide-type sliding parts of the winding-up case 2 and the energy-storage case 4 from an eccentric plate 7, both-side linear guides 22, positions acting as points of application of loads such as the shaft center of an energy-storage spring 3 and the like perform an identical action and are slid in positions where they coincide with each other. By this setup, since an excessive stress is not caused in the sliding parts, a loss is reduced, a mechanical life is made longer and the reliability of a switching operation can be enhanced.
Patent JP-2000339590-A (JP)
Title: Radio wave reflecting device
Inventor: TAGUCHI KOJI
IPC: G08G1/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave reflecting device reduced in the size of the height direction. SOLUTION: A radio wave reflecting device is provided with a first reflecting surface 10a faced to a road surface and a second reflecting surface 10b and a third reflecting surface 10c almost vertical to the road surface. The reflecting surfaces 10a, 10b, and 10c make an almost right angle respectively, and reflect incident radio waves to the incident direction. A polarizer 18 and a polarization plane 20 are arranged at the radio wave reflecting device, and this radio wave reflecting devices are arranged on right and left branch paths. The direction of the polarizers 18 of the right and left radio wave reflecting devices is changed so that the presence or absence of the reflection of circular polarized waves transmitted from an on-vehicle radar device can be changed, and the right and left branch paths can be identified.
Patent JP-S6084402-A (JP)
Inventor: JIERAARU DEBOO
IPC: F15B9/08
Filed: 1984-07-13
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-S6124904-A (JP)
Inventor: MIYAMA YUKIO
IPC: F22B35/14
Filed: 1984-07-16
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-S5669982-A (JP)
Title: Magnetic image recording and reproducing method for magnetic tape
Inventor: KITAMURA SHIGENOBU
IPC: G11B5/52
Filed: 1979-11-13
Abstract: PURPOSE:To perform magnetic image recording on one magnetic tape for several hours by repeating magnetic image recording in many lines and in parallel on a magnetic tape of small width in stop motion at constant intervals by using a recording-reproducing head. CONSTITUTION:Every time head fitting disk 5 rotates once, cam piece 18 for upwards and downwards motion is rotated around shaft 17 by 1/50 time and on the circumferential surface of this cam piece 18, the lower end of driving shaft 3 of head fitting disk 5 is supported in slide contact from the lowest part to the  highest part. Either of a couple of recording-reproducing heads 4 and 4', i.e. head 4  is a little bit less in size than the other head 4' and both heads run on the surface of magnetic tape 15 by turns for magnetic image recording through window opening 7 of tape guide 8. Driving shaft 3 provided atop of head fitting disk 5 is supported on the circumferential surface of cam piece 18 that rotates intemittently by 1/50 time together with shaft 17 every time head fitting disk 5 rotates once and disk 5 ascends by fine extent at every rotation, so that heads 4 and 4' will perform recording in 100 parallel lines.
Patent JP-S5371079-A (JP)
Title: Phenylacetic acid derivs.
Inventor: KUROZUMI SEIJI
IPC: A61P29/00
Filed: 1976-12-07
Abstract: PURPOSE: Phenylacetic acid derivs. of formula I(R 1  is H or 1-10C hydrocarbon residue; R 2  H, 1-10C hydrocarbon residue, inorg. or org. basic cation), e.g. d-(p-nicotinylphenyl) propionic acid ethylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0723021-A (JP)
Title: Information processor
Inventor: KINOSHITA HIDEHIKO
IPC: H04B1/707
Filed: 1993-06-17
Abstract: PURPOSE:To provide the information processor provided with a radio communication equipment, for facilitating the maintenance and the management, providing effective use of a space, reducing undesired radiation related to writing, and also, improving a transmission rate of image data. CONSTITUTION:Each multiplier 6-1 of a transmitting side multiplies each color data and each different spreading code. Each mixer 6-2 mixes an output of each multiplier 6-1, and a carrier wave outputted from a local oscillator 6-3. A mixer 6-9 mixes outputs of each mixer 6-2, and transmits it by an antenna 6-4. Each mixer 6-6 of a receiving side mixes a signal caught by an antenna 6-5, and the same spreading codes as those of the transmitting side, respectively. An output signal of each mixer 6-6 passes through each BPF 6-7 corresponding to band width which each color data has and is converted to a narrow band signal. Each DEM 6-8 demodulates a signal which passes through each BPF 6-7, and reproduces each color data.
Patent JP-S5573739-A (JP)
Title: High-density polyethylene composition for injection molding
Inventor: YAHAGI MASAMI
IPC: C08L23/06
Filed: 1978-11-28
Abstract: PURPOSE: To prepare the title composition having high weld strength, and useful for being welded together to form an assembled article, by compounding a specific polyethylene with a shrinkage-controlling agent.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a high- density polyethylene having a melt index of 0.5W4.0, an n-value of 1.50W2.00, pref. 1.60W1.80, and a density of ≥0.93, and (B) 0.05W5 parts by weight of a shrinkage-controlling agent such as a nucleus-forming agent, e.g. benzoic acid (metal salt) or a gelling agent, e.g. dibenzalsorbit. The n-value is an index of non- newtonian characteristic, and defined by the formula: n=log(D 150 /D 20 )/log(T 150 / T 20 ) wherein D 150  and D 20  are apparent shear rates under 150kg/cm 2  and 20kg/cm 2 , respectively, and T 150  and T 20  are apparent shear stresses under 150kg/cm 2  and 20kg/cm 2 , respectively. The measurement is carried out by the "Koka" flow tester at 170°C.  
     EFFECT: Strains and sink-marks at the welded surface are prevented in spite of the use of a low-melt index polyethylene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01314105-A (JP)
Title: Manufacturing device of flat wood piece such as material of chopstick for cake
Inventor: FUCHIGAWA YOSHITANE
IPC: B27M3/24
Filed: 1988-06-14
Abstract: PURPOSE:To automate cutting work where slivers of a tree with bark and made into flat wood pieces, by a method wherein the surface of the slivers with the bark and split surfaces of the slivers are conveyed by being supported respectively by a U-shaped groove and V-shaped groove of a conveyor roll and both side fringes and the split surfaces of the slivers are cut respectively by both fringe blades and intermediate blade of a roll cutter. CONSTITUTION:Slivers 3 are guided to a guide groove 7 of a conveyor guide rest 6 so that the surfaces of them with bark and positioned at the bottom of the groove and ejected through the guide groove 7. With this construction, since the surfaces of the slivers 3 with the bark and crestlike split surfaces 3b of the slivers 3 are supported suitably respectively by a U-shaped groove 10a of a conveying roll 10 and a V-shaped groove 9a of a conveying roll 9, the slivers 3 are conveyed favorably without changing the positions. When the slivers 3 arrive at a roll cutter 13, since the roll cutter 13 is provided with both fringe blades 33 for cutting both side fringe parts 3a of the sliners 3 and an intermediate blade 34 cutting the crestlike split surface 3b of the slivers 3 into a flat surface, both the side fringe parts 3a and split surfaces 3b of the slivers 3 are cut. Therefore, work where the slivers 3 which are being conveyed are cut and processed into flat wood pieces such as a material of chapstick for a cake can be automated.
Patent JP-H11333835-A (JP)
Title: Manufacture of thermosetting resin molding material
Inventor: TOMINAGA YASUSHI
IPC: B29K105/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a thermosetting resin molding material having plenties of flowability and thermal stability of a melted state and excellent curability at the time of a high temperature without lowering characteristics (mechanical strength) of a molded product after molding. SOLUTION: The method for manufacturing a thermosetting resin molding material made of a used powder-like thermosetting resin composition containing inorganic and organic base materials as filling materials, thermosetting resin, curing agent and curing assistant as indispensable components comprises the step of giving a mechanical energy to the respective powder-like components or specific powder component to surface fusion bond between powder particles by a mechanochemical reaction.
Patent JP-S5478918-A (JP)
Title: Facsimile transmission system
Inventor: YASUDA HIROSHI
IPC: H04N1/00
Filed: 1977-12-06
Abstract: PURPOSE: To enable to independently operate the facsimile unit even at the failure of polling system, by providing the selection section internal the facsimile unit.  
     CONSTITUTION: The system consists of the facsimile unit 1 and the polling unit 12 used in combinating with the unit 1, and the selector 4 in the unit 1 has two switches 4A and 4B in interlinking. When the switches 4A and 4B are selected to the position a, the output of the signal compression section 3 is stored in the memory section 15 via the switch A and communication control unit 13, and the data read out from the memory section 15 with the control section 14 is fed to the error control section 5 via the switch 4B and is delivered to the transmission line 10 through the modulation section 6. On the other hand, in case of failure of the unit 12, the unit 12 is disconnected from 1 by selecting the switches 4A and 4B to the point B, and the output of the compression section 3 is fed to the control section 5 via the switch 4A directly. Accordingly, the unit 1 can be operated independently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05312773-A (JP)
Title: Oxygen sensor and its manufacture
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1992-05-13
Abstract: PURPOSE:To provide an oxygen sensor having excellent workability and reproducibility by constituting its gas diffusion layer with a porous aluminum layer. CONSTITUTION:An oxygen sensor consists of an ion conductor layer 2, sensor electrodes 3 and 4 formed on the ion conductor layer 2 and a porous aluminum layer 5 coated on at least one electrode of the sensor electrodes 3 and 4. Thanks to this configuration, excellent workability and reproducibility are realized.
Patent JP-H09325223-A (JP)
Title: Optical juncture housing tray
Inventor: KUROSAWA YUTAKA
IPC: G02B6/44
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain sufficient holding power and to anchor optical fibers without affecting their optical transmission characteristics by projectingly providing the surfaces of respective clamping walls facing the other side with projections to be pressed to the flanks of the optical fibers and curving the optical fibers at the radius of curvature above the stipulated radius of curvature, thereby clamping the optical fibers. SOLUTION: The central part of the parallel curved wall 25 and side wall 26 of through-holes 31 for inserting the optical fibers 4 into a tray is provided with a partition wall 34 for partitioning the through-holes 31 to two retaining grooves 33. Bulging parts 35 which project to the retaining grooves 33 on both sides are formed at both ends in the axial line direction of the retaining grooves 33 of the partition wall 34. The inside surface side of the curved part 25 and side wall 26 facing the partition wall 34 is projectingly provided with contact projections 36 to be pressed to the flanks of tubes 32. These contact projections 36 are formed in the positions corresponding to the center in the parting direction of both bulging parts 35 of the partition wall 34.  The bulging parts 35 and the projections 36 are projectingly disposed by shifting the positions in the axial line direction of the optical fibers in such a manner, by which the optical fibers 4 are curved and clamped at the radius of curvature above the stipulated radius of curvature.
Patent JP-S5671648-A (JP)
Title: Liquid pressure controller for double pipe
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1979-11-12
Abstract: PURPOSE: To make up for insufficient brake force throughout the vehicle when any one system fails by releasing the liquid controlling action of the other system while the liquid pressure of the rear wheel brake takes balance as an independent system during the normal operation.  
     CONSTITUTION: When a liquid pressure is transmitted to input liquid chambers a 1  and b 1 , a pisont 10 moves to the left against a spring 12 while a plunger 5 moves through a pin 9. As a result, a seat 8 is inserted into a seal 14 to close the communication between the liquid chambers a 1  and a 2  causing a slow rise in the output liquid pressure in the system A. This moves a piston 7 until a balance reaches between the output liquid pressure in the system A and the output liquid pressure in the system B. When the system B fails, the plunger 5 is pushed to the right under the liquid pressure of the system A while the piston 10 does not move to the left being retained with a pin 9, where both chambers a 1  and b 2  are communicated with no liquid pressure control. When the system A fails, the plunger 5 moves to the left under a liquid pressure in the system B causing the pison 10 to contact a blind hole 11. Because the piston 7 does not move relative to the plunger 5, a ball 19 does not engage with a valve seat 21, therefore, no liquid pessure control is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06233542-A (JP)
Title: Low loss electronic load device
Inventor: ARAKI KUNIYA
IPC: H02M7/219
Filed: 1992-05-13
Abstract: PURPOSE:To enable reutilization and effective utilization of power having functions conforming with predetermined load characteristics and by converting received power into power of predetermined form to regenerate the resultant power into another power source. CONSTITUTION:A source apparatus 1 that is a test target is connected to a low loss electronic load device 2 to supply power. This device comprises a conversion division 21 and a regeneration division 22. The conversion division 21 has predetermined load characteristics functions with regard to current, impedance, power factor, etc., to the power source and converts power received from the source apparatus into another power such as DC power to supply it to the regeneration division 22. The regeneration division 22 supplies power released from the conversion division 21 as the regeneration power source to the commercial power source 3 by systems such as current control, voltage control, and frequency control. This causes not only functions as the load 4 but also regeneration of received power, so that it is possible to reutilize power and to effectively utilize it.
Patent JP-H11322501-A (JP)
Title: Preservation of corpse
Inventor: ARAI YASUO
IPC: A01N1/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a human corpse in which the sepsis of a corpse is controlled by a simple procedure, an offensive smell or the like can be prevented, the external appearance of the corpse is finely maintained and a leak of humor such as blood is stopped to prevent the infections accident to operators. SOLUTION: The purpose of this invention is achieved by the following processes: (1) mopping and cleaning the face, the neck and the ears of a human corpse with a sterilizing detergent absorbent impregnated with the same detergent; (2) laying a chlorine dioxide absorbent containing chlorine dioxide underneath the head of the corpse and on the abdomen of the corpse; (3) placing a gas evolution agent generating chlorine dioxide around the corpse to generate chlorine dioxide.
Patent JP-S5573421-A (JP)
Title: Die for metal profile extrusion having irregular sectional shape
Inventor: TAKAHASHI TSUNETOSHI
IPC: B21C25/02
Filed: 1978-11-29
Abstract: PURPOSE: To align both parting lines, position the centroid of a die orifice on the rectangular bisector of the die bisecting line and improve extrusion dimensional accuracy by bisecting the die surface equally to the area ratio of both sides of the web thickness bisector of the die orifice.  
     CONSTITUTION: The bisector 12 of the web 11 of a die orifice 10 is set and the area of the upper side 13 of said bisector is let Au and the area of the lower side 14 Ad. Next, the parting line 16 in the horizontal direction is set on the die surface 15 or billet section or container section. The position of the parting line 16 is so determined that the area Au' of the upper side 17 segmented by said parting line 16 and the area Ad' of the lower side 18 become equal to the area ratio of the areas Au, Ad of both sides of the bisector 12 of the die hole die 10. Thence, the parting line 16 and bisector 12 are aligned and the piercing position of the die orifice 10 is so determined that the centroid of the entire part of the die orifice 10 comes on the rectangular bisector of the parting line of the die surface 15. 
     COPYRIGHT: (C)1980,JPO&Japio