baber/WOPTO huggingface dataset:
Patent JP-H10231492-A (JP)
Title: Lubricant for preventing surface roughening or rolling roll made of wear-resisting cast iron and hot rolling method using the same
Inventor: YAMANAKA YASUO
IPC: C10M163/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant for preventing the surface roughening of a rolling roll made of wear-resisting cast iron which, when supplied to the surface of the roll, sufficiently inhibits the formation of an oxidation film on the surface even when a large amt. of a steel material is rolled by compounding a base oil, a highly basic alkaline earth metal sulfonate,. and a branched fatty acid (salt). SOLUTION: Examples of the highly basic alkaline earth metal sulfonate are a highly basic calcium sulfonate, a highly basic magnesium sulfonate, and a highly basic barium sulfonate. The sulfonate pref. has a base value of 100 or higher. The addition of about 0.1-10wt.% spherical silica particles having a particle sizes of 5-20μm to the lubricant can remarkably improve the adhesion of the lubricant to the surface of a roll. Pref, the lubricant is prepd. by using a mineral oil or an ester and has an intrinsic viscosity of 1,000mm<2> /s or lower at 40 deg.C.
Patent JP-H10230008-A (JP)
Title: Finger pressure type moxibustion device
Inventor: SHIMADA OSAMU
IPC: A61B18/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a finger pressure type moxibustion device capable of extremely simplifying and facilitating handling such as the mounting and ignition of carbonized moxa or the taking-out of ashes, etc., and facilitating the consumption prediction of the carbonated moxa or the like in the finger pressure type moxibustion device for using the carbonated moxa manufactured by being compacted in a fixed shape with moxa as a main component for not generating smoke or odors. SOLUTION: A carbonated moxa housing basket 8 is housed between a front inner cylinder 1 and a rear inner cylinder 2, the ignited carbonated moxa 9 is put inside the housing basket 8 and it is wrapped from an outer side by a cap 5, a front outer cylinder 3 and a rear outer cylinder 2. The front inner cylinder 1, the rear inner cylinder 2, the front outer cylinder 3 and the rear outer cylinder 2 are respectively provided with air entrances 1a and 2a and air control ports 3a and 4a for performing the appropriate combustion of the carbonated moxa 9.
Patent JP-H04254267-A (JP)
Title: Mud guard for vehicle
Inventor: TAKADA SEITA
IPC: B62D25/18
Filed: 1991-02-06
Abstract: PURPOSE:To provide a structure for a mud guard such as preventing mud and rainwater from infiltrating and accumulating in the mud guard without decreasing strength and worsening appearance of a guard part. CONSTITUTION:A section of almost U-shape opened in the upward direction is formed by a rear side guard part 24 of predetermined length in the car width direction and a front side guard part 23 shorter than this rear side guard part 24 further at least not longer than a horizontal part 2b in a fender lower end. Further, an internal side end 23a of the front side guard part 23 is connected to an intermediate part 24a of the rear side guard part 24 by a vertical wall 25, so that a mounting side part of a guard part 22 is formed into a bag structure to ensure strength. Since an upper end of the rear side guard part 24 protruded to an inner side from the vertical wall 25, is connected to an upper end of the vertical wall 25 by a horizontal wall 26, strength of the rear side guard part 24 in this part is also ensured. Further by only the rear side guard part 24 viewed from behind, appearance is prevented from worsening.
Patent JP-S61197448-A (JP)
Title: Coating agent for optical fiber for optical communication
Inventor: SUZUKI TOSHIO
IPC: C08L83/07
Filed: 1985-02-22
Abstract: PURPOSE:The titled coating agent providing a cured material having high strength without bonding to the surface of optical fiber excessively, comprising specific plural polysiloxane components. CONSTITUTION:The titled coating agent comprising (A) 100pts.wt. organopoly siloxane containing two or more Si directly bonded lower alkenyl groups in the molecule, shown by the formula I (R is monofunctional group, 20-50mol% of R is phenyl, and total amounts of phenyl and methyl is <100mol%; a is average number of 1.8-2.2), (B) 0.5-30pts.wt. polysiloxane comprising 5-80mol% unit shown by the formula II, 0-50mol% unit shown by the formula III, and 0-70mol% SiO2 unit, having <=10,000cps viscosity at 25 deg.C, (C) an organohydrogen polysiloxane containing two or more Si directly bonded H in 1mol in an amount to make a molar ratio of the total amounts of the Si directly bonded H in the component C to the total amounts of the while alkenyl in both the components A and B of 0.7:1-3.0:1, and (D) 0.1-100pts.wt. calculated as Pt of a platinum catalyst based on 1,000,000pts.wt. total amounts of the components A, B, and C.
Patent JP-S58154389-A (JP)
Title: Semiconductor motor with counterelectromotive force as position detection signal
Inventor: BAN ITSUKI
IPC: H02P6/06
Filed: 1982-03-08
Abstract: PURPOSE:To obtain a semiconductor motor which can perform self-starting by supplying a drive pulse to the motor utilizing as a position detection signal counterelectromotive force by employing an oscillator and a logic circuit. CONSTITUTION:The output of an oscillator 39 is inputted to a JKFF36 when a switch 35 is ON, pulses are alternately inputted to JKFFs 37, 38 at every input pulse, and the signals are outputted from terminals 38a, 37a. When the output of an electric circuit 27 is transferred to a low level, an input of an AND circuit 29 becomes high level through an inverter 28, the output of the terminal 38a accordingly alternately conducts transistors 23d, 23b through an OR circuit 33, and an armature coil 14a is energized in both back and forth. When the motor is accelerated to increase the counterelectromotive force so as to become a voltage to operate an inverter 26, the counterelectromotive force is utilized as the position detection output by the electric circuit 27.
Patent JP-H01211830-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/88
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a highly durable coating by applying a solution, which is prepared by mixing the fine grains of predetermined transparent and electrically conductive oxides and mixture thereof into alcoholic solution with predetermined composition, onto the panel surface of a cathode-ray tube, then carrying out heat treatment thereof at a specific temperature. CONSTITUTION:An antistatic coating 2 formed on the panel surface of a cathode-ray tube 1 is formed in the following way. Fine transparent grains having electrical conductivity e.g., (a) SnO2, (b) In2O3, (c) Sb2O3, and mixture thereof, i.e. fine grains of any one of (a), (b), (a+b), (a+b+c), (a+c) and (b+c) are sufficiently well mixed into an alcoholic solution of alkyl silicate Si-(OR), (R: alkyl group) to produce a solution. While the cathode ray tube 1 is rotated at a speed of 100rpm with the panel surface upward, this solution is dropped on the panel surface and when the solution has been spread all over the surface, the rotating speed is increased to 500rpm to coat the surface thinly and uniformly with the solution, then, after heating and drying thereof at a temperature less than 200 deg.C, e.g., at 105 deg.C, for about 10min, burning is effected at 160 deg.C for 30min to form the antistatic coating 2.
Patent JP-S56132424-A (JP)
Title: Electronically controlled fuel injection device
Inventor: TOMIZAWA NAOMI
IPC: F02D41/12
Filed: 1980-03-19
Abstract: PURPOSE: To reduce a reinjection pulse for fuel after cutting off the fuel and decrease a shock at reinjection, by providing a divider circuit for frequency-dividing rotary pulses of an engine and a pulse width setter circuit for adjusting pulse width of a generated pulse in the divider circuit.  
     CONSTITUTION: A solenoid injection valve is driven by a rotary pulse generator circuit 6 for generating a rotary pulse, basic pulse generator circuit 2 for generating a basic pulse in accordance with an amount of intake air, fuel cutting circuit 3 and correction circuit 4. On the other hand, width of a pulse generated in a divider circuit 7 is adjusted by a pulse width setter circuit 11. Within a prescribed time after cutting off fuel from reinjection of the fuel, a fuel injection pulse is decreased by a switching circuit 10 and the pulse width setter circuit 11, thus a shock can be reduced at the time of reinjection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59161212-A (JP)
Title: Throw-away type ball end mill
Inventor: MIYAZAWA SHINICHI
IPC: B23C5/10
Filed: 1983-03-04
Abstract: PURPOSE:To make both front and rear surfaces of a tip usable so that the using frequency of the tip is aimed at being doubled, by attaching, to a holder, a tip having its top and bottom surfaces in substantially parallel with each other and having a symmetrical relation between the front and rear of the tip, with the tip being inclined at an attaching angle of a specific value. CONSTITUTION:A ball end mill basically comprises a disc-like tip 10 having a radius R and a thickness (b), which is attached so that an edge 12 of the outer surface 11 of the tip is inclined at an angle of phi with respect to the rotating center axis Z of a holder. When such a chip 10 is rotated around the center axis Z by means of the holder, the locus depicted by the edge 12 becomes a circle S having a radius R0 which is given by the following equation: R0=R/cosphi, and therefore, the attaching angle phi is set to a value satisfying the following condition: phi>sin<-1>(b/2R0). Actually, the tip 10 is formed as a tip 10' having a shape defined by three arcs in combination, and the front and rear peripheral sides of the edge 12 may be used as cutting edges, thereby, the using frequency of the tip is aimed at being doubled.
Patent JP-S60179272-A (JP)
Title: Driving method of thermal head
Inventor: FUKUI HIROSHI
IPC: B41J2/51
Filed: 1984-02-28
Abstract: PURPOSE:To enable a uniform recording density by recording the final digit part of each of blocks existing near the interface as divided several times. CONSTITUTION:Heat generating dots of a heat generating element are shifted at an interval of 1CY with respect to the final mCYs of a block, the thermal head is returned with a backspace by mCYs immediately before the recording for the subsequent block to do a recording for dots left from the previous recording. In other words, the thermal head 1 is so positioned as to form dots alternately at CY(n-2)-CYn in the recording operation of the block B2. Subsequently, after receiving data of the block B3, the thermal head 1 backspaced by 3CYs and performs a recording for the remaining dots to complete the recording of the block B2. In such an arrangement, the final digit parts of each block is recorded as divided several times allowing the cooling of heat generating elements of the thermal head for each recording to obtain a uniform recording density.
Patent JP-S54129259-A (JP)
Title: Disc brake arrangement
Inventor: KAWAGUCHI TAKESHI
IPC: F16D65/12
Filed: 1978-03-29
Abstract: PURPOSE: To reduce the size and weight of a disc brake arrangement and to improv the effect of cooling of the arrangement by constituting same such that a hub of a wheel has an inner spacing formed therein which is in communication with the outside atmosphere and each brake disc is provided on its rear face with fins which are exposed to the inner spacing.  
     CONSTITUTION: A wheel hub 4 has an inner spacing 11 formed therein which is in communication with the outside atmosphere and each brake disc 10 is provided on its rear face with a plurality of fins 12 which are exposed to the inner spacing 11. By such constitution, heat generated when left and right brake pistons 8 are moved forwardly to press brake pads 9 on the ends of the pistons 8 against the respective discs 10 to control the wheel 3 is radiated into the spacing 11 by way of the rear fins 12, and simultaneously a plurality of the fins 12 toatally act as a centrifugal fan to introduce cooling air into the spacing 11 to thereby promote the effect of cooling the discs 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51111523-A (JP)
Title: Combustion pressure regulator
Inventor: ATAKO TAKESHI
IPC: F02D3/02
Filed: 1975-03-26
Abstract: PURPOSE:To shorten priming time of combustion pressure regulator which adjusts the fuel pump discharge pressure to a constant pressure.
Patent JP-S52118476-A (JP)
Title: Novel morpholine derivatives and method of preparing the same
Inventor: TAKAHASHI KOUZOU
IPC: A61P25/24
Filed: 1976-03-31
Abstract: PURPOSE: Morpholine derivatives of formula I [A is radical of formulas II, III, and IV either one of the two bonds at the dotted line is single bond and the other is double bond; R 1-2  are H, lower alkyl] and acid addition salts thereof; for example, 2-(4-indenyloxymethyl)morpholine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58152248-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI OSAMU
IPC: G03G5/06
Filed: 1982-03-05
Abstract: PURPOSE:To obtain an electrophotographic receptor high in durability and sensitivity, and suitable for repeating uses, by adding a bisazo compd. to a photosensitive layer. CONSTITUTION:The photosensitive layer of an electrophotographic receptor contains a bisazo compd. of formulaIin which Ar1, Ar2 are each an optionally substd. aromatic hydrocarbon group; A is a group of formulae II-V; Y is H, OH, carboxy, sulfo, optionally substd. carbamoyl or sulfamoyl, or the like; Z is an atomic group needed to complete an optionally substd. aromatic or hetero ring; R1 is H, carboxy, or optionally substd. alkyl or carbamoyl, cyano, or the like; R2 is optionally substd. aryl; and R3 is optionally substd. alkyl or aralkyl or aryl. The obtained photoreceptor has high sensitivity, small residual potential, and superior durability, and these characteristics are not changed even after repeated uses.
Patent JP-H10218645-A (JP)
Title: Burning of burnt ash/burnt material and use of burnt material
Inventor: HATTANDA HIDETO
IPC: C04B7/24
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for burning a burnt ash aiming at the utilization of the burnt ash as a resource and effectively utilizing the obtained burnt material as a material for solidifying a soil or a sludge. SOLUTION: This method for burning a burnt ash is constituted by adding 20-200wt.% lime source powder to 100wt.% burnt ash of an urban waste material, a sewage sludge, etc., and burning the mixture at >=950 deg.C and <=1200 deg.C so as to contain >=5wt.% free calcium in the burnt material. To 100wt.% mixture obtained by mixing a burnt material powder obtained by cooling and crushing the burnt material burnt by the above burning method, with one to several kinds selected from a Portland cement, a blast furnace cement, a gypsum, a blast furnace slag and a lime stone, a nitrate salt is added in 0-15wt.% range and used for solidifying a soil or a sludge.
Patent JP-H0840460-A (JP)
Title: Dental floss display /dispenser device
Inventor: AREKUSANDORE PETOROCHINI FUARI
IPC: A61C15/04
Filed: 1995-02-02
Abstract: PURPOSE: To obtain an inexpensive dental floss display/dispenser excellent in appearance and functional performance by providing surface and rear sheets coupled to incorporate a dental floss reel with a support means of the reel, a pull-out port means and a cutting means of dental floss. CONSTITUTION: The dental floss display/dispenser 1 comprises a reel 30 with dental floss 35 wound, wherein the reel 30 is received in a housing space defined between a rear sheet 10 made of art paper and a thermoformed surface sheet 20 made of a transparent resin. The reel 30 is positioned in a lower portion 14, that is, inside a receptacle 25. The receptacle 25 is thermoformed so that it is distant from the rear sheet 10 by a distance slightly larger than a thickness of the reel 30 except a region of a housing 21 serving as an axis means of the reel 30. The display/dispenser 1 includes a cutting brim 40 for cutting the dental floss 35 with a desired length.
Patent JP-2000229635-A (JP)
Title: Product receiving base of packing transport container
Inventor: MITSUDA TERUO
IPC: B65D19/44
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To attach/detach supporting legs to/from a floor member in one operation, and to completely fix the supporting legs by engaging a supporting leg member in which the supporting legs are integratedly erected on an engagement member in an attachable/detachable manner to/from grip pieces of a leg seating member. SOLUTION: A product receiving base of a packing transport container comprises a floor member 11, a leg seating member 12 fitted to the floor member 11 in an attachable/detachable manner, and a supporting leg member 13 fitted to the leg seating member 12 in an attachable/detachable manner. The leg seating member 12 has a fixing plate to be fixed to a floor panel 15 in an attachable/detachable manner, and a grip piece 18 integratedly fixed to the fixing plate 17. The supporting leg member 13 has an engagement member 19 to be engaged between the grip pieces 18 of the leg seating member 12 in an attachable/detachable manner, and supporting legs 20 erected on the engagement member 19. The supporting legs can be attached/detached to/from the floor member in one operation, and a product can be stably supported.
Patent JP-H04305174-A (JP)
Title: Burn-in substrate
Inventor: SONODA YOSHIYUKI
IPC: H01L21/66
Filed: 1991-03-01
Abstract: PURPOSE:To enhance the commonality of a burn-in substrate in the burn-in of ICs having different functions and different packages. CONSTITUTION:A substrate A1 wherein an IC socket 3 and a connector A5 are wired in 1:1 correspondence and a substrate B2 constituted of a mounting part 8 and a connector B9 are used. Wiring for supplying a signal to the substrate A1 is applied to the substrate B2. In the case of the use as a burn-in substrate, the substrates A1, B2 are connected by the connectors A5, B9. The substrate A1 is obtained by preparing only a substrate at every IC package and the substrate B2 is obtained by preparing only the substrate by function of an IC.
Patent JP-S63205502-A (JP)
Title: Measuring instrument for corrosion thickness of drum can for waste storage
Inventor: KAMIMURA TAKEO
IPC: G01B7/06
Filed: 1987-02-20
Abstract: PURPOSE:To take a measurement with high accuracy without peeling off a paint layer by mounting a drum can to be measured on a turntable on an elevation table so that the drum can be elevated and rotated, and measuring its upper and lower surfaces and side surface by a surface plate measurement part and its rib by a rib measurement part by using an electromagnet for magnetic saturation and an eddy current thickness measuring element. CONSTITUTION:The turntable on the elevation table 2 is rotated to rotate the drum can 4 mounted thereupon. Then the surface plate measurement part 12 consisting of an electromagnet 132 for magnetic saturation constituted by providing a plane part which contacts the surface plate part of the can 4 to the tip of the magnetic pole and a small-diameter eddy current thickness measuring element 133 which is made eccentric outward with the electromagnet is moved in contact with the top or reverse surface or side surface of the can 4 to measure the corrosion thickness of the respective surface. Further, the rib measurement part 13 consisting of an electromagnet 121 for magnetic saturation formed by providing an arcuate recessed part which contacts the rib 4a of the can 4 to the tip of the magnetic pole and an eddy current thickness measurement part 123 which is movable along the arcuate recessed part is brought into contact with the rib 4a of the can 4 to measure the corrosion thickness of the rib 4a.
Patent JP-S55129902-A (JP)
Title: Lead wire holder of tone arm
Inventor: MASUNAGA YOSHIFUMI
IPC: G11B3/10
Filed: 1979-03-27
Abstract: PURPOSE: To make it possible to facilitate forming a slit for burying lead wire and insert the slit into a tone arm with a uniform density, by compressing a felt material, where fibers are main components and these fibers are arranged along the axial line direction, and by forming the slit on the circumference face of them.  
     CONSTITUTION: Lead wire holder 10 is formed by a felt material where thermoplastic resin fibers such as polypropylene resin and polyethylene resin fibers are main components, and most of fibers are woven by intertwining between longitudinal fibers 11, which are arranged along the longitudinal direction of lead wire holder 10, namely, the holder axis direction, and left slight latitudinal fibers 12, and further, the form and dimensions are held by surface hardened layer 13 which is formed by cooling the surface. Slits 14 whose number corresponds to the number of lead wires are formed with the same depth from the circumference face of holder 10 toward the center. As a result, slits can be formed easily, and they can be inserted into a tone arm with a uniform density. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01212013-A (JP)
Title: Longitudinal crystal vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1988-02-18
Abstract: PURPOSE:To decrease the leakage of vibration by allowing a bent part connected from a vibration part to surround the vibration part of a vibrator, connecting the bent part to a frame opposite to the mount side and arranging an excitation electrode onto the vertical face of the vibration part. CONSTITUTION:The bent part 5 is formed incorporatedly by the etching method from the vibration part 2 via a bridge part 4 and its end is connected for a frame 6. In this case, the bent part 5 is vibrated by the bending mode, but since the bent part is structured in such way that the one end is connected to the frame G and the other end surrounds the vibration part 2 so as to be vibrated freely, that is, the bent part is vibrated with the boundary condition that one end is fixed and the other is supported. Since the energy is confined in the tip of the support part 3 by increasing the mass or the frame 6, the longitudinal crystal vibrator without leakage of vibration is obtained regardless of the fixing at the mount part 7.
Patent JP-H02215894-A (JP)
Title: Lubricant for plunger tip
Inventor: KANDA NOBORU
IPC: C10N20/02
Filed: 1989-02-17
Abstract: PURPOSE:To obtain the title lubricant excellent in lubricity and used at high speed or under a high clamping force by incorporating oil or fat, or a fatty acid ester, and a white solid lubricant into a base oil comprising a mineral oil so as to provide a specified kinematic viscosity. CONSTITUTION:The title lubricant is prepared by incorporating at least one of oil or fat, or a fatty acid ester (e.g. soybean oil, lard, trimethylolpropane, or a pentaerythritol ester of oleic acid), and a white solid lubricant (e.g. talc or graphite fluoride) into a base oil comprising a mineral oil so as to provide a kinematic viscosity of 250-500mm<2>/s at 40 deg.C. This lubricant has excellent lubricity and can be used as a lubricant for a plunger tip in aluminum working at high speed or under a high clamping force. Since it does not contain any ingredient that will pollute the working environment, a good working environment can be obtained.
Patent JP-H11186716-A (JP)
Title: Method of forming metal layer
Inventor: KAWANO HIROYASU
IPC: H05K3/18
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To form a metal layer having good adhesion on a resin base. SOLUTION: A resin base, contg. an easily oxidized decomposable resin-made filler 2 dispersed into a hard to oxidize decomposable resin 1 is etched to remove the filler 2 existing near the resin base surface, thereby roughening the resin base surface, an Ni film 3 is formed as a first base layer on the rough surface of the resin base through electroless plating and a metal layer 4 is formed through plating method.