baber/WOPTO huggingface dataset:
Patent JP-H09303535-A (JP)
Title: Rotary component mounting device
Inventor: NAKAMICHI NIRO
IPC: F16H55/36
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the assembly efficiency of a rotary component mounting device, and prevent the detachment of the component by holding the external surface of a cylindrical shaft on the bearing part of the component, and inserting the tooth thereof into the center hole of the cylindrical shaft for projection and expansion toward a chassis. SOLUTION: A gear 3 as a rotary component, for example, has teeth 3C and 3C inserted in the center hole 2A of a cylindrical shaft 2 from a position above a chassis 1, and a bearing part 3B is inserted, so as to hold the external surface of a cylindrical shaft 2, thereby rotatably mounting the gear 3 on the chassis 1. When the gear 3 is mounted approximately completely, the ends of the teeth 3C and 3C project and expand toward the lower side of the chassis 1, thereby acting as a gear stopper subsequently. In this case, so far as the gear 3 does not move upward, the teeth 3C and 3C are not engaged with the lower side of the chassis 1. In addition, the teeth 3C and 3C are formed so as to be kept in such a state as not coming in contact with the center hole 2A.  On the other hand, the gear 3 has the ends of teeth 3C and 3C clamped in an inner direction, and is can be demounted from the chassis 1, when pulled upward.
Patent JP-H09302608-A (JP)
Title: Pavement mateiral having vehicle braking body
Inventor: TAKESHITA KINYA
IPC: E01C11/26
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To melt the snow on a pavement material surface to satisfactorily bring a wheel into contact with the pavement material by fitting a rubber elastic body having a conductive heating element contained therein in a recessed part provided on the upper circumference of a hollow shaft beam, and connecting the heating element to a heat source. SOLUTION: A spiral 3 is formed on the inner surface of a number of hollow shaft beams 2 stood at proper intervals in a pavement material 1. A circular recessed part 4 is formed around the part where the hollow shaft beam 2 is stood on the upper surface of the pavement material 1. A conductive heating element 6 is included in the inner part of a rubber elastic body 5 fitted to the recessed part 4. The conductive heating element 5 is formed by dispersing a conductive powder to, for example, a plastic elastomer followed by kneading. A bolt 7 is screwed to the upper part of the hollow shaft beam 2, whereby the rubber elastic body 5 is fixed so as not to be slipped out.  The pavement material is laid in the heated state by the inclusion of the conductive heating element 6, and the snow on the upper surface and in the vicinity thereof is melted, and when a vehicle passes there, the elastic rubber body 5 is slid and settled, whereby the snow is laid in broken state.
Patent JP-S6126690-A (JP)
Title: Solidification of soil having high organic content
Inventor: IWATA TORU
IPC: C04B28/02
Filed: 1984-07-17
Abstract: PURPOSE:To effect the solidification of soil having high organic content, efficiently, firmly and economically, by mixing the soil with a hydraulic substance and limestone powder. CONSTITUTION:Soil having high organic content can be solidified by mixing (A) preferably >=5% hydraulic substance [e.g. Portland cement, mixed cement obtained by mixing Portland cement with slug, fly ash, etc., alumina cement, speciality cement prepared by adding gypsum, calcium aluminate (halide), calcium sulfoaluminate, etc. to the above cement, etc.] and (B) preferably >=10% limestone powder (e.g. calcium carbonate filler).
Patent JP-S5271545-A (JP)
Title: Polychloroprene latex compositions
Inventor: IIKUNI TETSUO
IPC: C08L21/00
Filed: 1975-12-11
Abstract: PURPOSE: To obtain a cationic polychloroprene latex composition with improved initial and thermoresistant adhesiveness, and adhesiveness to metals, by controlling the gel polymer insoluble in benzene at a specific amount. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6128343-A (JP)
Title: Pickling of vegetable
Inventor: SUZUKI HIROO
IPC: A23L19/00
Filed: 1984-07-17
Abstract: PURPOSE:To provide pickled vegetable effective to promote the appetite and suitable as a relish taken with SAKE, by pickling vegetables in the presence of the guts of cuttlefish. CONSTITUTION:Cucumber, eggplant, Japanese radish, etc. cut to proper size are salted, and mixed with the guts of cuttlefish. If necessary, ginger, speces, AMAZAKE (a sweet drink made from fermented rice), scallion, etc. are added thereto to obtain the objective pickled vagetable.
Patent JP-S5671040-A (JP)
Title: Preparation of diacetoxybutene
Inventor: OONO AKIHISA
IPC: B01J27/00
Filed: 1979-11-13
Abstract: PURPOSE: To prepare the titled compound, by the continuous acetoxylation of butadiene in the presence of Pd and Te as catalysts under specific conditions while controlling the concentration of the by-produced furan, etc. in the reaction liquid, and discharging the furan from the system in one pass.  
     CONSTITUTION: The continuous acetoxylation of butadiene is carried out by passing butadiene, acetic acid and molecular oxygen through a catalyst layer comprising Pd and Te supported on activated charcoal, at 40W120°C and pressure of 30W 100kg/cm 2 , to obtain diacetoxybutene. The space velocity of the liquid and the O 2 - containing gas are 0.5W20hr -1  and 5W500hr -1 , respectively. The concentrations  (ppm) of furan and acrolein, which are by-products of the reaction produced as a  result of oxidation of butadiene, in the liquid phase in the catalyst layer, are  maintained to satisfy the formula wherein F i  and A i  are concentrations (ppm) of  furan and acrolein in the liquid at the inlet of the catalyst layer and fO and AO are  concentrations (ppm) of furan and acrolein in the liquid at the outlet of the catalyst  layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5848164-A (JP)
Title: Electronic calculator
Inventor: ISHIWATA JIYUNICHI
IPC: G06F3/023
Filed: 1981-09-16
Abstract: PURPOSE:To perform the same conversion successively on the basis of only an input conversion direction and an input numeral, and to decrease the number of times of operation by storing conversion rates of various units, and operating a conversion storage key for the repetition of the same conversion. CONSTITUTION:Numeral keys of this electronic calculator serve as a conversion storage set key[13], a conversion storage reset key[14], and conversion direction indication keys[4]and[5]which are all reverse keys as well as unit conversion keys. For the same successive conversion, a numeral, e.g. 2 is inputted, a conversion direction[ ]is specified with, for example, the key 4, and the  conversion storage set key[13]is pressed. Then, for example a key[7]is  pressed to display C as a conversion storage mode and a conversion result 5.08  on a display device 2. Further, pressing the keys[3]and[ ]dispaly 7.62, and pressing 2.54 and[ ]displays 1. When the successive conversion is reset, keys[CI/C],[ ], and[14]are pressed. Thus, the frequency of key operation is decreased.
Patent JP-S6037270-A (JP)
Title: Build-up welding method by single electrode-two filler wire system
Inventor: MATSUMURA YUUSUKE
IPC: B23K9/04
Filed: 1983-08-11
Abstract: PURPOSE:To perform two times of operation in one time and to improve the economy of the operation by performing the operation for coating a carbon steel plate with a different metal and building up the surface thereof with a corrosion resistant metal by a single electrode-two filler wire system. CONSTITUTION:A filler metal consisting of a metal different from a carbon steel plate 3 is positioned on said steel plate in the direction where the tungsten electrode 2 of a torch 1 advances and a filler metal consisting of a corrosion resistant metal is positioned at the end part behind the molten pool so as to follow up said filler metal. If the corrosion resistant metal is a copper alloy, the different metal to be used as a buffer meterial is of nickel or high nickel alloy and if the corrosion resistant metal is a stainless steel, the filler metal consisting of the different metal is the material of JIS Y309 or ''Inconel''. The filler metal may be a solid filler wire but the job is easier if stranded filler wires 5, 9 consisting of twisted strands are used. The different metallic layer as the buffer material on the carbon steel plate and the joint part in the clad side and the corrosion resistant metallic layer thereon are thus built up by one time of welding operation.
Patent JP-S6125567-A (JP)
Inventor: YAMAMOTO YUICHI
IPC: A61M1/36
Filed: 1984-07-17
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-H06334812-A (JP)
Title: Reader and reading method
Inventor: NAKAYAMA TAKEHISA
IPC: H04N1/04
Filed: 1993-05-25
Abstract: PURPOSE:To increase an incident light quantity to an optical read element, to deepen the focus depth and to stably obtain a sharp picture by dividing a read width of a read original equally into N sets through the use of N-sets of optical systems and forming the image with reduction in the unit of read divisions. CONSTITUTION:An optical system 16 of the reader is made up of N-sets of lenses L-LN arranged at an equal interval and by which N-sets of reduced erected images are formed. Moreover, element arrays E1-EN comprising N-groups of photodiodes being components of a read sensor 12 are arranged corresponding to N-sets of erected images to be formed respectively. The element arrays E1-EN are made up of photo diodes and blocking diodes made of amorphous silicon provided on a glass substrate and they are interconnected in common and a drive IC and a read IC are respectively connected to the arrays. Thus, the focal distance is reduced and the reader is made small in size.
Patent JP-S5848022-A (JP)
Title: Production of polymer having through-hole and soft contact lens obtained by said production
Inventor: MITSUYAMA HIDEO
IPC: G02C7/04
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a contact lens which permits easy flow of tears and supply of O2 by slicing the hydrophilic polymer obtd. by polymerizing and solidifying a monomer in a vessel stretched with a synthetic fiber in one direction, swelling the same in water and removing filament fragments. CONSTITUTION:A stretched body 5 for a synthetic fiber 3 which is stretched between supports 1 and 2 made of metal is disposed in a vessel 4, and a monomer 6 that can be cast and solidified is charged therein and is polymerized and solidified in a thermostatic chamber 8. The resultant hydrophilic polymer is removed and thinly sliced, whereby a half-finished product 9 is obtained. After said product is swelled with water, the product is ultrasonically cleaned at an ordinary temp. The filament fragment 3' which does not swell is dislodged away. The product is repeated to a stage of boiling in pure water and cooling about 3 times. A product 11 shrinks to the original state and has a through-hole 10 of 0.1-1.0mm. made therein. Further a polishing wire 12 is inserted into the hole 10, and product is dipped in polishing liquid 16. An ultrasonic cleaner 13 is operated to polish the hole 10 smoothly. From this product 11, a contact lens is cut out.
Patent JP-H08340643-A (JP)
Title: Charger
Inventor: NISHIDE TAKUYA
IPC: H02J7/02
Filed: 1995-06-14
Abstract: PURPOSE: To detect voltage accurately by providing a means for controlling a charging current, a means for detecting and indicating the voltage from the temperature of a battery, and a means for dividing the voltage and changing it, and indicating voltage such that a user can perceive it. CONSTITUTION: When setting a microcomputer 19a in adjusting mode in a factory, the terminal 21 of the temperature detecting thermistor 11 of a battery 18 and the terminal 71 of the thermistor 61 of a battery 68 are earthed. Then, applying the voltage of the charger to input power terminals 1 and 2 will start the microcomputer 19a and its software. Judging that the temperature read by the the microcomputer 19a is 100 deg.C or over, this shifts into factory adjustment mode, and blinks an LED 15. In place of the battery 18, the power of 12V is connected to + and - terminals 16 and 17. The microcomputer 19a divides the voltage of 12V with a resistor 8 and a variable resistor 9, and reads it with the AD terminal 2 of an A/D converter 2, and lights the LED 14 when the data are C9 of sexadecimal numbers. Hereby, a worker can detect the voltage of the battery visually with accuracy.
Patent JP-H099567-A (JP)
Title: Resin lead screw shaft
Inventor: NAKAGAWA FUJIO
IPC: H02K7/06
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an inexpensive, low vibration lead screw shaft by partially removing the starting part of ridge at the forward end part of screw and gradually increasing the minor diameter of groove at the end part of screw and composing the lead screw shaft of polyphenylene sulfide resin principally admixed with zinc oxide whiskers. CONSTITUTION: In a resin lead screw shaft being employed in the head driver for floppy disc, for example, the starting part 1a of ridge of screw part 1 is partially removed and the minor diameter 1b of groove at the end of ridge is increased in a section of length L gradually toward the straight outside diameter section 1c. The lead screw shaft is composed of polyphenylene sulfide resin principally admixed with zinc oxide whiskers in order to ensure a target dimensional accuracy. An inexpensive and excellent resin lead screw shaft can be obtained in the form of a single resin molding in which transmission of vibration to a driven system is retarded.
Patent JP-S5271869-A (JP)
Title: Air/water separating apparatus for use in electric cleaner
Inventor: OOHIRA KATSUNORI
IPC: A47L11/29
Filed: 1975-12-12
Abstract: PURPOSE: To provide an air/water separator for use in an electric cleaner, wherein the structure of air/water separating mechanisms is simplified by eliminating rotary sections such as an impeller by use of gravity air/water separation, and a constant air/water separation percentage is achieved without decreasing its functions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0311704-A (JP)
Title: Bonded magnet and manufacture thereof
Inventor: NOMURA TAKUJI
IPC: C23F15/00
Filed: 1989-06-09
Abstract: PURPOSE:To make it possible to conduct electrodeposition coating and electrolytic plating by a method wherein volume resistivity is reduced by adjusting the compounding ratio of rare-earth magnetic powder and synthetic resin. CONSTITUTION:A bonded magnet is composed of the magnetic powder indicated by R-T-B (R indicates Nd or a part of which replaced with rare-earth element, and T indicates Fe or a part of which replaced with a transition metal) and synthetic resin which is a bonding agent. The volume resistivity thereof is brought to 1OMEGA.cm or lower by adjusting the compounding ratio of the magnetic powder and the synthetic resin. As a result, the electrodeposition coating and the electrolytic plating can be made possible.
Patent JP-H0439446-A (JP)
Title: Inscribed plant reduction gear
Inventor: MATSUURA MASATOSHI
IPC: F16H1/32
Filed: 1990-06-05
Abstract: PURPOSE:To increase surface pressure strength through surface contact of each tooth profile so as to miniaturize a total unit by forming the tooth profile of an inclined linear spur gear, whose bottom is a reference pitch circle, in an internal thread sun gear and the tooth profile of the inclined linear spur gear, meshed with this sun gear, in a planet gear. CONSTITUTION:A reduction gear is constituted of an internal thread sun gear 1 having many internal threads and a planet gear 2 with a fine difference in a number of teeth from this internal thread sun gear 1. Input rotation of this reduction gear acts as rotation around a shaft of the planet gear 2, and rotation of the planet gear 2 on its own axis is taken out as an output. Here, a trapezoidal tooth profile, whose bottom is a reference pitch circle P0, that is, a tooth profile 7 of inclined linear spur gear is formed in the internal thread sun gear 1. Further, a tooth profile 8, meshed with the tooth profile 7 and provided with a similar inclined straight line to this tooth profile 7, is formed in the planet gear 2. Further in the tooth profile 7 of the internal thread sun gear 1 and the tooth profile 8 of the planet gear 2, the respective addendum part is cut-removed by a fixed size. In this way, surface contact is obtained in a contact surface, and durability is improved with a low noise by improving transmission efficiency.
Patent JP-H11337482-A (JP)
Title: Apparatus and method for measurement of internal quality of fruits and vegetables
Inventor: AOKI TOYOHIKO
IPC: G01N21/359
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the internal quality of fruits and vegetables whose size or absorbance is different can be measured with high accuracy, by a method wherein data on a prescribed intensity is selected out of a plurality of pieces of intensity data obtained by a plurality of amplifier circuits whose amplification factor is different. SOLUTION: A measuring apparatus for the internal quality of fruits and vegetables is provided, e.g. with two series of amplifier circuits comprising two kinds of gain amplifiers 23A, 23B whose amplification factor is different. Then, light which is transmitted through an object 5 to be inspected is processed by a photodiode 2 or the like so as to be converted into a voltage signal. The obtained signal is sent to the gain amplifier circuits 23A, 23B so as to be amplified, and amplified signals are inputted to a selection circuit 27A via a prescribed processing operation. The selection circuit 27A judges their intensity at a prescribed reference wavelength regarding data from the respective series to which the signals are inputted, the series which is closest to a prescribed intensity is selected, and its data is sent to a CPU 27B.  Since the data with the prescribed intensity is always processed by the CPU 27B, data on a precise internal quality is obtained on the basis of a stable S/N ratio.
Patent JP-H09306656-A (JP)
Title: Induction heating coil assembly for prohibiting circulation current in induction heating line for continuously cast product
Inventor: BITARII PEISAHOBITSUCHI
IPC: H05B6/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of eddy current in a working body in an induction heating line for continuously cast products. SOLUTION: A magnetic shunt member 30 which accepts part of an electromagnetic field generated along the axial line of an induction coil and directs part of it along the straight path parallel to a working body passing along a heating line is installed in an induction heating coil assembly for using in a roller induction heating line 22. By the magnetic flux path generated, eddy current induced in the working body mainly flows vertically to the axial line of the working body, and does not flow along the axial line of the working body, and thereby an arc is not generated between the moving working body and conveyer rollers 27, 29.
Patent JP-H10335912-A (JP)
Title: Lange coupler
Inventor: KOMARU MAKIO
IPC: H01P5/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a Lange coupler which can eliminate such unbalanced power distribution of the conventional Lange coupler that the power distributed to two output terminals is different at the end and center of the output frequency band in the conventional coupler. SOLUTION: A Lange coupler 1a is provided with a first impedance element 2a between a first input terminal (a) connected to a directional coupler 50 and a first output terminal (b) and a second impedance element 2b between a second input terminal (c) connected to the coupler 50 and a second output terminal (d), so that the coupler 1a may be controlled to evenly distribute output values to the two output terminals (b) and (d), by adjusting the impedance values of the first and second impedance elements 2a and 2b.
Patent JP-S5772704-A (JP)
Title: Rolling mill for metallic sheet
Inventor: OGAWA SHIGERU
IPC: B21B13/14
Filed: 1980-10-24
Abstract: PURPOSE:To eliminate the roll gap between a work roll and a backup roll under a no-load condition, and to reduce the deflection of the work roll to a minimum, by prescribing the relation between the crown of the work roll and the crown of the backup roll, at rolling a metallic sheet having a drum-shaped cross section. CONSTITUTION:In a four-high rolling mill, etc., for manufacturing a metallic sheet having nonuniform thickness, a work roll having a prescribed dimension is employed; that is, the difference CRW between the diameter DCW at the middle of the roll drum and the diameter Dew at the end of the roll drum is a negative value, and its abosolute value is >=1.0mm.. An initial curve is given to a backup roll so as to satisfy a relation CRB=-CRW, in which CRB is the difference between the diameter DCB at a part of the backup roll just corresponding to the middle of the work roll drum and the diameter DeB at a part of the backup roll corresponding to the work roll's drum end. Hereby, the gap between the work roll and the backup roll is eliminated under a no-load condition, the deflection of the work roll is reduced to a minimum, and the generation of a bending stress is reduced.
Patent JP-S637480-A (JP)
Inventor: YOSHIDA YUKIO
IPC: E05D15/48
Filed: 1986-06-26
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-S5938418-A (JP)
Title: Ground agitation work by plural agitating rods
Inventor: KAWAI YOSHIHIKO
IPC: E02D3/12
Filed: 1982-08-26
Abstract: PURPOSE:To sufficiently stir and mix the ground by providing agitating rods having agitating blades on their peripheries in parallel in such a way that the rotation circular arc of one agitating blade of the agitating rod is partly lapped with the rotation circular arc of the other agitating blade. CONSTITUTION:A pair of agitating rods 3 and 3' are each turned at a high speed and a low speed in opposite directions for excavating the ground, and cement milk is jetted from the lower end of the rods through grout supply tubes 8 and 8'. Soil and sand on the high-speed agitating rod 3 side take the soil and sand on the low-speed agitating rod 3 side into the rod 3 side in the overlapping portion of the rotation circular arcs R and R' of the agitating blades 5 and 5'. On the other hand, the soil and sand on the rod 3 side are pushed out toward the rod 3' side by the difference in their centrifugal forces. The soil and sand on both the rods 3 and 3' sides are thus mutually mixed to form a homogenous soil cement.
Patent JP-S6210154-A (JP)
Title: Vinyl chloride resin composition
Inventor: KIYOFUJI TOSHIMI
IPC: C08K5/15
Filed: 1985-07-08
Abstract: PURPOSE:To provide the titled compsn. which is inexpensive and lowly odorous and has excellent heat resistance, consisting of a vinyl chloride resin, a plasticizer, an epoxy group-contg. compd. and a stabilizer. CONSTITUTION:50-150pts.wt. plasticizer (e.g. dibutyl phthalate), 1-5pts.wt. epoxy group-contg. compd. (e.g. epoxidized soybean oil) and a stabilizer selected from among a mixture of 30-90wt% compd. of formula I (wherein R1 is a 4-12 C alkyl ; R2-R7 are each an 8-14 C alkyl, cyclohexyl) and 70-10wt% compd. of formula II and a compd. of formula III (wherein R8-R10 are each an 8-14 C alkyl, cyclohexyol; m1, m2, m3 are each 1, 2 and at least 40mol% of the sum of m1, m2 and m3 is an integer of 2) are blended with 100pts.wt. vinyl chloride resin.