baber/WOPTO huggingface dataset:
Patent JP-S5640421-A (JP)
Title: Centrifugal separator
Inventor: KUWABARA OSAMU
IPC: B04B5/08
Filed: 1979-09-12
Abstract: PURPOSE: To easily obtain a temperature distribution desirable for a rotary cylinder for centrifugal separator by subjecting the portion, where temperature distribution is to be controlled, of the rotary cylinder to a roughening treatment for making the heat radiation better in the portion.  
     CONSTITUTION: In a scoop pipe type centrifugal separator, the upper and lower end plates 3 and 4, the upper and lower partition plates 5 and 6, and the upper and lower aperture portions of the cylinder 2 are subjected to a roughening treatment using a blasting process, e.g., sand blasting, shot blasting, etc., in order to form a roughened surface with a several to tens of micron-unevenness on the rotary cylinder, whereby raising the heat radiativity of the surface. Thus, a temperature distribution desirable for the rotary cylinder can be easily obtained by such a simplified means and therefore, the performance of the centrifugal separator can be sufficiently ameliorated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S599188-A (JP)
Title: Combined decorative and exterior parts
Inventor: KONOUE MEGUMI
IPC: G02C5/00
Filed: 1982-07-06
Abstract: PURPOSE:To produce combined decorative and exterior part having an excellent color tone, metallic feel, corrosion resistance and durability by applying noble metal plating of a black color on a base material applied with under-finish plating with a noble metal then polishing locally the same to remove the same. CONSTITUTION:Root part plating 2 of an Ni-Pd alloy or the like is electrodeposited to 6mu thickness on a base material metal 1 for exterior part for spectacle frames, watches, etc. Rh plating or Au plating of white noble metals is formed at 0.5-2mu thickness as an under-finish plating 3 and further Rh-Pd plating as plating 4 of a black noble metal is formed at 0.5mu thickness thereon. Finally, the plating is removed locally by buffing or manual polishing to expose the plating 3 having a beautiful color tone.
Patent JP-2000301008-A (JP)
Title: Wash-free rice producing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B1/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wash-free rice producing apparatus of a small size and water saving type. SOLUTION: A rice polishing section 10 which has rice polishing rolls 20 for pressure agitating polished rice together with polishing water, a dehydrating section 38 which has a centrifugal dehydrating cylinder for dehydrating the polished rice supplied from the rice polishing section and a drying section 61 which has a drying disk 66 for drying the polished rice supplied from the dehydrating section are arranged, side by side, successively from above to below in order of the rice polishing section, the dehydrating section and the drying section. The respective centers of rotation of the rice polishing rolls 20, the centrifugal dehydrating cylinder and the drying disk 66 are arranged on the same vertical centerline.
Patent JP-H0413799-A (JP)
Title: Industrial water-soluble detergent composition
Inventor: IZUMI KIYOKAZU
IPC: C11D3/60
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the subject almost neutral composition having excellent cleaning property without danger of fire nor irritation to human skin containing a specific ratio of specific two species of polyoxyethylene alkylamine and metallic ion-sealing agent to water. CONSTITUTION:The aimed composition contains (A) a mixture composed of at least (i) polyoxyethylene alkylamine having 4-7 HLB and (ii) polyoxyethylene alkylamine having 8-16 HLB in a weight ratio of ii/i = 1-10 selected from compounds respectively expressed by formula I to formula III (R1 and R2 are 4-18C alkyl; R3 is 8-20C alkyl; a, b and c are integer of 1-20), (B) a metallic ionsealing agent and (C) water having pH 6-9 and a weight ratio of the components B/A:0.25-5. The composition is utilized in a machine shop, etc., in which plastic processing or cutting and shaving processing is performed.
Patent JP-H08280724-A (JP)
Title: Human body traction tool
Inventor: WATANABE YASUO
IPC: A61F5/042
Filed: 1995-04-18
Abstract: PURPOSE: To simply and easily adjust traction loads of a human body traction toll. CONSTITUTION: The setting knob 3 of the traction loads is rotatably attached to the front end part of a main body part, a nut 8 to be screwed onto the male screw 3a of the setting knob 3 is disposed to a sliding body 6 slidably disposed in the inside of the main body part, a wire traction member 9 slidably disposed in the inside of the sliding body 6 is pressed to the nut 8 by a coil spring 11 and a spherical fall-off stopping part at the inner end of a traction wire 7 is engaged to the member 9. With this constitution, after setting the traction loads by rotating the setting knob 3, the traction wire 7 is connected to a patient, the length of the traction wire is adjusted and the set traction loads are imparted to the patient.
Patent JP-H06308776-A (JP)
Title: Electrophotographic carrier
Inventor: BABA YOSHINOBU
IPC: G03G9/107
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a high quality picture image without deposition of a carrier even for rapid development. CONSTITUTION:This carrier is obtd. by coating the surface of a core material with a resin. The carrier has 5-100mum gain size and <=3.0g/cm<2> bulk density. The magnetic characteristics of the carrier is 30-150emu/cm<3> sigma1000 and satisfy inequalities I, II. The coating resin of the core surface is vinyl copolymer or styrene-acryl copolymer having 1-100 hydroxyl value, and monomer ratio of the acryl component in the copolymer is 30-90wt.%. The copolymer has 30000-70000 weight average mol.wt. and 2-10 weight average mol.wt./number average mol.wt.
Patent JP-S60261623-A (JP)
Title: Distortion correcting device of press brake
Inventor: KOYAMA KATSUMI
IPC: B21D5/02
Filed: 1984-06-08
Abstract: PURPOSE:To elevate a bending accuracy by forming a notched parton a correcting member corresponding to a mobile table and by supporting the correcting member thereof with a hinge on a fixed table. CONSTITUTION:A correcting member 13 is formed with a notch similar to the notched part of the upper table 5 and is fixed by a pin 17 to the lower table 7 with the plane part as its upper face contrary to the case of the upper table 5. The gap and notching length of the right and left notched parts of the table 5 and correcting member 13 are made equal both, as well as the dimensional ratio in vertical direction of the notched part. The gap between the right and left pins 15 of the correcting device 11 is further made equal to the gap of the load position of the table 5. The distortion curve of the correcting member 13 becomes same as the distortion curve of the mobile table 5 when the correcting device 11 is adjusted on the fixed table 7 by said mechanism. The bending accuracy of a press brake is therefore elevated.
Patent JP-H02295602-A (JP)
Title: Production of corrugated steel sheet
Inventor: KAJI HARUO
IPC: B22D19/00
Filed: 1989-05-09
Abstract: PURPOSE:To produce the corrugated steel sheet which has uniform mechanical properties and has good flatness by hot rolling a cast billet having corrugated stocks laminated via a separating material internally interposed therebetween, separating the rolled sheet and forming the corrugated sheet. CONSTITUTION:Two sheets of the corrugated stock sheets 2, 2 made of steel are laminated via the separating material 3 and laminated parts 4 at the upper and lower, right and left end faces are welded and restrained to form the corrugated stock sheet 1. This corrugated stock sheet 1 is then disposed and fixed in a casting mold as a core material and thereafter, the cast steel is poured into the casting mold to produce the cast billet 6 internally having the corrugated stock sheet 1. This case billet 6 is hot rolled and the upper and lower, right and left end faces of the rolled sheet obtd. in such a manner are cut and separated, by which two sheets of the desired corrugated steel sheets are formed. As a result, the corrugated steel sheet having the uniform mechanical properties and the good flatness is produced.
Patent JP-H06303812-A (JP)
Title: Leaf and stalk cutting apparatus of self-propelled harvester
Inventor: KAJI MASAYUKI
IPC: A01D23/04
Filed: 1993-04-21
Abstract: PURPOSE:To uniformly transfer root crops without causing the deviation and to accurately and efficiently cut the leaves and stalks of the crop by keeping the surface of arranged rollers in horizontal state even on a field inclined in longitudinal or lateral direction. CONSTITUTION:A supporting frame 12 supported in a state freely swinging around a supporting shaft in longitudinal direction is provided with a number of spiral rollers 29 and smooth rollers 30 arranged alternately to each other and rotating inwards. The front side of the frame (b) of the rollers is supported with a front side supporting shaft 21 in a laterally swingable manner and the rear side of the frame (b) is supported with the rear side supporting shaft 27 of a vertically movable apparatus (c) in a laterally swingable manner. The front-side supporting shaft 21 and the rear-side supporting shaft 27 are positioned on one straight line.
Patent JP-S62275427-A (JP)
Inventor: OZEKI KAZUHIKO
IPC: A61B1/12
Filed: 1986-05-21
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-H11313176-A (JP)
Title: Polarity inversion circuit
Inventor: MIZU YASUYUKI
IPC: H03K19/088
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polarity inversion circuit for improving reliability, realizing miniaturization, reduction of cost and prolongation of service life by using a semiconductor circuit. SOLUTION: A push-pull emitter-follower circuit is constituted by transistors TR1-TR4. The transistors TR1-TR4 are switched over by supplying control signals CNT1 and CNT2 to the transistors TR1 and TR2, so that the potential of -48V outputted from the point A and point B of the output of the push-pull emitter-follower circuit and a ground potential are switched over.
Patent JP-H09276093-A (JP)
Title: Goods displaying apparatus
Inventor: SUGITA HARUHIKO
IPC: A47F5/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To replace goods for a short time and prevent a support member from being flapped up by locking the support member on a base member to fit removably a goods suspending member on the support member. SOLUTION: A locking part 4a of a support member 4 and a flapping preventing member 6 welded to the rear side of the support member 4 are locked on a locked part 5b formed of thin wire rods of a base material 5 spanned like a go board square. Further, one side of a goods suspending member formed of a wire rod folded nearly rectangularly as viewed on a plane is supported by the support member 4. Through holes 11 formed in mounts 10 to which goods 2 are attached 2 are sequentially inserted on a goods suspending member 3 to display the mount 10 under the suspended condition. Since the goods suspending member 3 supported by the support member 4 can be removed, a time taken for replacing goods 2 displayed under the suspended condition is shortened.  The tip of a flapping preventing member 6 is formed with corrugation 6a to facilitate the removal engagement of the base member 5 with the locked part 5b, and the support member 4 can be prevented from being flapped up to this side.
Patent JP-H05314974-A (JP)
Title: Hydrogen storage alloy
Inventor: IMAI TAKAHIRO
IPC: C22C19/03
Filed: 1992-05-11
Abstract: PURPOSE:To provide hydrogen storage alloy having the capability of reducing the number of charge and discharge cycles required for activation, and having large discharge capacity under the flow of a large amount of current and large discharge capacity at low temperature. CONSTITUTION:This hydrogen storage alloy has a composition expressed by the formula of Zr1-aTia(V0.33+bNi0.67-b-cAc)2+dOe, where A represents at least one type of element selected from a group of Fe, Co and Mn, and the characters (a), (b), (c), (d) and (e) respectively represent numbers satisfying the relationships of 0<=a<=0.7, -0.05<b<0.07, 0<c<=0.4, 4.0<=d<=1 and 0.0005<e<0.02.
Patent JP-H04349182-A (JP)
Title: Method for protecting cement-based base material and surface-protected base material
Inventor: OWADA TAKEO
IPC: C09D175/04
Filed: 1991-05-22
Abstract: PURPOSE:To improve the adhesive strength of a thermosetting-resin protective film to a cement-based base material by forming an intermediate film of the composition contg. specified urethanic unsaturated prepolymer and a dicyclopentadiene derivative on the base material. CONSTITUTION:A polyisocyanate compd. (e.g. diphenylmethane diisocyanate) is allowed to react with an ethylenic unsaturated monomer (e.g. 2-hydroxyethyl methacrylate) having a hydroxyl group to produce an unsaturated prepolymer. The prepolymer is then mixed with a dicyclopentadiene derivative shown by the formula (R1 is a 2-12C alkylene glycol residue or 4-12C oxaalkylene glycol residue, and R2 is H or methyl). The obtained composition is applied on a cement-based base material and cured, then a thermosetting resin composition (e.g. unsaturated polyester resin composition) is applied and/or laminated on the cured material along with a reinforcing material and cured, hence the base material is protected, and excellent durability, etc., are imparted.
Patent JP-H06332575-A (JP)
Title: Mechanism for preventing slit clogging
Inventor: ANDO KAZUNORI
IPC: G06F1/20
Filed: 1993-05-19
Abstract: PURPOSE:To prevent the slit clogging by using the force of opening and closing a display part in a laptop information processor. CONSTITUTION:When a liquid crystal display part 1 is opened, a liquid crystal display part gear 3 is rotated to rotate a cleaning brush gear 4 in the opposite direction. Thus, a cleaning brush 5 is moved upward through an arm bar 6 installed to the gear 4. When the liquid crystal display part 1 is closed, the gear 3 is rotated to rotate the gear 4 in the opposite direction. Thus, the cleaning brush 5 is moved downward through the arm bar 6 installed to the gear 4.
Patent JP-H07327028-A (JP)
Title: Multi-frame synchronization system
Inventor: NAGATA KEIZO
IPC: H04L7/08
Filed: 1994-05-31
Abstract: PURPOSE:To reduce maximum detection time by detecting a multi-frame identification code from a bit stream having a already been stored and hold. CONSTITUTION:The system is made up of a cyclic counter 1 incremented for each bit of a bit stream and runs freely by using a bit number of 1 multi-frame for an upper limit, a memory circuit 5 storing the bit stream, a counter 2 counting a bit number of the bit stream, a control circuit 4 writing the bit stream to the memory circuit 5, a counter 3 whose count is incremented by a bit number of one frame, a control circuit 4 reading the content of the memory circuit 5 at a higher speed than a bit rate of the bit stream based on the count of the counter 3, a shift register 6 identifying a multi-frame identification code, an arithmetic circuit 8 calculating the count of the counter 3 based on the output of the shift register 6 and a comparator 9 comparing the output of the arithmetic circuit 8 and the output of the cyclic counter 1.
Patent JP-S61275099-A (JP)
Inventor: WATANABE AKITO
IPC: B64G1/38
Filed: 1985-05-29
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-H0637801-A (JP)
Title: Connectionless servide device
Inventor: POORU TEO MARIA REINDAASU
IPC: H04Q11/04
Filed: 1993-05-19
Abstract: PURPOSE: To improve the reliability of a device which services a message, consisting of information packets on a connectionless basis by an ATM network and to place the device in flexible operation. CONSTITUTION: This connectionless service device CS transfers a message received from a terminal device TU1/K by the ATM network and performs predetermined operations for the packets in a predetermined order. Then the packets are transferred by the network, and at least some of them are provided with process modules TLK1/m, CLSP1/n, and CLPR1/p communicating with one another by a switching means MPSR.
Patent JP-S607301-A (JP)
Title: Measuring tape
Inventor: YAMAMOTO KEN
IPC: G01B3/10
Filed: 1983-06-28
Abstract: PURPOSE:To make it possible to enjoy an animation and music, by providing pictures, which are changed frame by frame on the outer surface of a tape scale body, and elastically sounding reeds by external projections of a driving drum. CONSTITUTION:A tape scale body 5 is wound around a winding drum 4, which is rotated by a winding spring 3, with a pivot axis 2 in a case 1 as a center, and horizontally drawn out against the spring 3. Pictures, whose movement is slightly changed, are provided on the outer surface of the tape scale body 5. A window 6 is formed in a case surface 1A, which faces a horizontal part 5a of the tape scale body 5. A driving drum 8 is linked to the drum 4 throgh a gear type rotation transmitting mechanism 7 having an intermediate gear 7a. A gear shaft 71 of the intermediate gear 7a is supported by a bearing part. A long hole 10 is provided on the bearing part and opened from an engaging position to a separated position against a gear shaft regulating spring 9 when the tape scale body 5 is drawn out. Base parts 12a of many reeds 12 are provided on the inner surface of the case 1 and elastically sounded by many projections 11 on the outer surface of a drum 8.
Patent JP-H08291931-A (JP)
Title: Ceiling corner member
Inventor: TAKAHASHI KOICHI
IPC: F24F7/10
Filed: 1995-04-20
Abstract: PURPOSE: To form easily a ventilating opening in a joining area between a wall and a ceiling in a living room for a dwelling house or the like, and enhance the outward appearance of the joining area between the wall and ceiling when viewed from the indoor side. CONSTITUTION: There are provided a first vertical board 11, which places a ceiling corner member 10 used at a continuous corner edge into contact with a wall surface and which is mounted and a second vertical board 12 opposed to the first vertical board with a spacing. The upper parts of these vertical boards are connected with a horizontal board 13. A ceiling member support of a ceiling member 25, which supports the end of a ceiling member 25 is installed near the lower end of the second vertical board 12. A ventilating hole 15 is installed to the second vertical board 12, thereby securing the ventilation from an attic to a living room. Furthermore, an open close member may be installed to the ventilating hole while a dust removal filter or a cover may be installed to a spot between the first vertical board and the second vertical board.
Patent JP-H08292508-A (JP)
Title: Manufacture of emulsion of flat silver halide grains
Inventor: HOSOYA YOICHI
IPC: G03C1/035
Filed: 1995-04-20
Abstract: PURPOSE: To provide a method for preparing the silver halide emulsion comprising the flat silver halide grains small in grain thickness and having a grain distribution of monodispersion. CONSTITUTION: The silver halide grains are formed in the presence of a water- soluble polymer represented by the formula in which R<1> is H or a halogen atom or a 1-4C alkyl group; each of R<2> and R<3> is, independently, H atom or an optionally substituted 6-20C aryl group; L is a single bond or an optionally substituted 7-12C alkylene or aralkylene group; A is a repeating unit obtained by copolymerizing a copolymerizable ethylenically unsaturated monomer; and each of x and y is weight percentage of each repeating unit, and x is 0.1-100% and y is 0-99.9%, and x+y=100.
Patent JP-H0414968-A (JP)
Title: Image pickup device
Inventor: IMAI MASAHARU
IPC: H04N5/335
Filed: 1990-05-09
Abstract: PURPOSE:To reproduce a picture without while level distortion in a reproduced picture by dividing one field pickup period into (n) equally, picking up a picture repetitively for n-times consecutively, adding read signals digitally so as to reproduce a field picture. CONSTITUTION:One-field pickup period is divided equally into (n), an object is picked up repetitively for n-times for each of 1/n field pickup period and readout signals are A/D-converted and the resulting signals are summed. That is, a readout output of a solid-state image pickup element 1 is amplified by a preamplifier 2, A/D-converted by an A/D converter 3 and stored in a frame memory (I) 5 and in the case of read by the 2nd and succeeding pickup, an adder 4 adds signals and the result is again stored in the frame memory (I) 5. When the addition after the signal readout for n-times pickup is finished, all picture element signals in the frame memory (I) 5 are transferred altogether to a frame memory (II) 6. Thus, an incident optical image is reproduced without causing white level deformation in the reproduced picture.
Patent JP-H09308047-A (JP)
Title: Connection structure of electric connection box
Inventor: ITO SEIJI
IPC: B60R16/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the connection places and the number of parts, and raise the electric conductivity of a circuit and the reliability, and improve the work efficiency. SOLUTION: This is connection structure to connect electric connection boxes 31 and 33 which have bus bars 47 and 49 projecting outward, and here a bolt 59 is planted in the pedestal 57 provided at the outer box 35 for accommodating electric connection boxes 31 and 33, and also the bus bar 49 of the electric connection box 33 is provided with a fixing part 51. The bolt 59 is inserted into the screw holes 53 and 55 made at this fixing part 51 and the bus bar 47 of the electric connection box 31d, and it is fixed with a nut 73 to connect the electric connection boxes 31 and 33.
Patent JP-H07325717-A (JP)
Title: Controller
Inventor: MAEKAWA AKIHIKO
IPC: G05B15/02
Filed: 1994-05-31
Abstract: PURPOSE:To shorten the executing time and to improve the control performance of a CPU by doubling the information quantity of instructions, processing the original control and other functions in parallel to each other, and managing the order of instructions of programs through a main CPU only. CONSTITUTION:The information quantity is doubled in a program memory 4A against a single instruction used for control of a plant. A main CPU 1 which contains a program counter 2 is connected to the first half part of the memory 4A via a C bus 3, and a sub-CPU 10 containing no program counter is connected to the second half of the memory 4A via a C bus 11. A man- machine device 9 and a data memory 13 are connected to the sub-CPU 10 via a local bus 14. Then the CPU 1 carries out its original control while performing the address management to the memory 4A to carry out the information on the first half part of the memory 4A. Meanwhile the sub-CPU 10 has an address synchronizing with the CPU 1 and also carries out the information on the second half part of the memory 4A to acquire the functions other than its original control.
Patent JP-S62274390-A (JP)
Inventor: WATANABE YOSHIHIRO
IPC: G07D9/00
Filed: 1986-05-22
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。