baber/WOPTO huggingface dataset:
Patent JP-S60184717-A (JP)
Title: Elastic shaft coupling
Inventor: KATOU HISAO
IPC: F16D3/12
Filed: 1984-02-29
Abstract: PURPOSE:To damp the vibration in the axial direction by installing stoppers which project in the radial direction from the inside of the insertion holes in the axial direction of a rubber bush which unites outer and inner cylinders and allowing said stoppers to be received into the insertion holes and inserting a spacer made of the material having the rigidity larger than that of the stopper. CONSTITUTION:A cylindrical elastic coupling 11 is press-fitted between the inner peripheral surface of a yoke outer-cylinder part 1 and the outer peripheral surface of a shaft 2, and the stopper plate 7 of the shaft 2 is freely fitted into a stopper groove 8 on the outer cylinder part 1, and a snap ring 9 is fitted into an annular groove 10. Rubber stoppers 16 formed in projection from the inner peripheral surface on the outside-diameter side of a plurality of insertion holes 15 in the axial direction of a rubber bush part 14 press-fitted between the outer cylinder part 11 and the shaft 2 are received into the concaved groove part of a spacer having the rigidity larger than that of the rubber stopper 16. The rubber bush 14 is cut in the circumferential direction by the insertion holes 15, and the rigidity in the axial direction of the elastic coupling 11 is reduced by the portion of the insertion holes 15, and the vibration in the axial direction which is applied from wheels or a hydraulic system, etc. is damped.
Patent JP-S52122333-A (JP)
Title: Preparation of highly pure terephthalic acid by reoxidation process
Inventor: MURAKAMI KASHIYA
IPC: B01J31/00
Filed: 1976-04-06
Abstract: PURPOSE: In the continuous preparation of terephthalic acid by the air oxidation of p-xylene in the presence of Co etc. in acetic acid, highly pure terephthalic acid is manufactured with one stage oxidation reaction by carrying out the reoxidation process in the presence of small amount of aliphatic ketones, aldehydes, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11279845-A (JP)
Title: Device for separating impurity with high speed rotation roller for opening fiber material such as cotton in spinning-preparing process
Inventor: LEIFELD FERDINAND
IPC: D01G31/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating impurities with a high speed rotation roller for opening a fiber material such as cotton in a spinning-preparing process, having a simple structure and capable of saving a space. SOLUTION: Feed rollers 16a, 16b and an optical sensor 19 for detecting impurities are attached to places near to the needle fabric surface 17a of an opening roller 17, and the optical sensor 19 is cooperated with an impurity- separating device 23. A blown air flow is charged on the needle fabric surface 17a to peel off a fiber material containing impurities. Therein, a space 39 permitting the approach of a carrying air flow F is disposed.
Patent JP-2000240086-A (JP)
Title: Spacer
Inventor: OBATA MASAO
IPC: E04B1/64
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a spacer capable of being easily executed in forming an underground double wall and hardly causing a water leak. SOLUTION: A spacer is installed in the space between a concrete underground outer wall 3 and inner wall panels 6 arranged in parallel on the inside in the suspended state between the underground outer wall 3 and the inner wall panels 6. First and second fixing sections 15 freely fixed to the underground outer wall 3 and the inner wall panels 6 are provided at both end sections of a spacer maim body 7A respectively, and at least the first fixing section side portion of the outer periphery of the spacer body 7A is formed in a downward grade toward the underground outer wall 3 side.
Patent JP-S60184248-A (JP)
Title: Silver halide photosensitive material
Inventor: ICHIJIMA YASUSHI
IPC: C07D249/18
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a silver halide photosensitive material improved in sharpness and to improve sharpness in a high frequency wave region without deteriorating sensitivity, graininess, and film strength by incorporating a compd. capable of reacting with the oxidation product of a developing agent and releasing a releasable group, and further forming a development inhibitor higher in reactivity than the releasable group. CONSTITUTION:A silver halide photosensitive material contains a compd. represented by the formula: COUP-(CONT)n-AF-E in which COUP is a component releasing (CONT)n-AF-E after the reaction with the oxidation product of a developing agent; n is 0 or 1, and when n is 1, CONT is a component releasing AF-E after CONT-AF-E has been released from COUP; AF is a fundamental structure exhibiting development inhibition action and generating a nucleophilic group after being released from COUP or CONT; E is a group being subjected to nucleophilic substitution reaction between 2 molecules by a nucleophilic group produced in AF-E and released; a group of COUP is a coupler residue or a hydroquinone residue; and a group of CONT controls coupling velocity or diffusivity of AF.
Patent JP-2000242313-A (JP)
Title: Method and device for automatic address allocation
Inventor: MURANAKA TSUNETAKA
IPC: G06F9/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the design efficiency by automatically allocating an input/ output memory for the addresses of variables of a ladder program by retrieving addresses which are not used in a specified work area. SOLUTION: When only the names of variables are inputted without inputting an address to a local or global variable table and when only the names are inputted without inputting an address and a local addition button is pressed at the time of instruction input, the variables of the ladder program are automatically allocated within a specified range of the I/O memory. For example, when the automatic allocation range is set to W50 to W200 CH, 'ABC' as a variable and 'BOOL' as a data type are inputted to a local variable table of a program and when no address is inputted here, a free address, e.g. W50.00 is allocated for the local variable 'ABC'. This automatic allocating function allocates a free area in the input order of variables.
Patent JP-S51115449-A (JP)
Title: Process for preparation of unsaturated dimer of styrenes
Inventor: HIGASHIMURA TOSHINOBU
IPC: C07C1/00
Filed: 1975-04-03
Abstract: PURPOSE: Unsaturated dimer of styrenes, such as 1,3-Diphenyl-1-butene is prepared in high yields by dimerizing styrenes in paticular catalysts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000238983-A (JP)
Title: Elevator device
Inventor: NIHEI HIDEKI
IPC: B66B3/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an enough small machine room than a conventional machine room in height and area, in another word, a machine unit box. SOLUTION: This elevator device is constituted with a hoist 1 and a control panel 2 that supplies power to this hoist 1 and controls this hoist 1, auxiliary equipment such as a governor is surrounded by a cover, places requiring maintenance and inspection of the hoist 1, the control panel 2, and the auxiliary equipment are placed so as to face the cover side, a portion of the cover which contains adjacent part to the places requiring maintenance and inspection can be removed or moved.
Patent JP-H06346305-A (JP)
Title: Freely controllable automatic clamp fitting loop for strap
Inventor: PIEERU PETSURU
IPC: A44B11/18
Filed: 1994-03-10
Abstract: PURPOSE: To simplify the engaging and disengaging work and the structure of an attaching loop by stacking two rectangular frames having different size in a specific dimensional relationship. CONSTITUTION: A pair of rings 12, 14 consisting of rectangular frames having size difference are stacked one upon another. A strap 16 is passed through a lateral slot 32 and engaged with the slot of a loop 10 by the pulling force in the direction of the arrow F. The width e2 of the lateral member 40 of the ring 14 opposite to the slot is narrower than the width e1 of the lateral member 42 of the ring 12. An end 16a of the strap passes through two openings of the rings 12, 14 and forms a closed ring by sewing. The engagement of the loop can be released by lifting the ring 12 around the edge 46 of the lateral member 42.
Patent JP-H08287957-A (JP)
Title: Method of charging carbon anode lithium storage battery
Inventor: GUZABIE ANDORIYU
IPC: H02J7/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying out charging at speed higher than a conventional method and at approximately the same charging ratio as that of the conventional method, without deteriorating a storage battery by employing specified conditions, regarding a method for charging a carbon anode- lithium storage battery which has specified values of charging finishing voltage and ohmic resistance. SOLUTION: This charging method includes a first stage for elevating voltage of a storage battery to a standard voltage, by applying constant electric current and a second stage for lowering the electric current by applying standard voltage. Further, the standard voltage is all the time controlled so as to set equal to the sum of the charging finishing voltage and the product of the electric current and the ohmic resistance. The standard voltage is preferably readjusted by carrying out calculation at all times during the second stage.
Patent JP-H02218317-A (JP)
Title: Bath room device
Inventor: KAWAHARA KAZUNARI
IPC: A47K4/00
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a comfortable bath room by providing a side wall plate partitioning between a wash place and a steam pipe line section, and by arranging a steam blow-out port at a position remote from a bath tub and in a lower part of one corner of the bath room so as to reduce the risk of blowing jetted steam onto a human body. CONSTITUTION:A bath room 4 comprises a bath tub 5, a wash place 6 and a steam pipe line 2 led from a steam generating device 1 and covered thereover with a partitioning side wall plate 8 facing the wash place 6. A steam blow-out port 3 connected to one end part of the steam pipe line 2 is disposed on the partitioning side wall plate 8 at a position remote from the bus tub 5 and in the lower part of one corner of the bath room 4. With this arrangement, steam jetted downward from the blow-out port 3 runs along the inner wall surface and ceiling of the bath room 4 by convection and is diffused, and accordingly, there is no risk by the steam even in the wash plate, excepting a position extremely near the blow-out port 3. Further, a person who is sitting on the upper part of the bath tub 5 is gradually warmed up by the surroundings, that is, his body is gently veiled up by the steam.
Patent JP-S60184602-A (JP)
Title: Method for molding alloy powder for permanent magnet
Inventor: HAMADA SHIGEKI
IPC: C22C38/00
Filed: 1984-03-01
Abstract: PURPOSE:To reduce the friction of the insides of dies and to improve the stability of the magnetic characteristics and quality of a molded body by mixing a prescribed amount of alloy powder contg. a rare earth element which may be Y, B and Fe as principal components with a prescribed amount of an org. molding improver. CONSTITUTION:To 100pts.wt. of alloy powder contg., by atom, 10-30% R (one or more kinds of rare earth elements including Y), 2-28% B and 65-82% Fe as principal components is added with <=0.5 part of one or more kinds of org. molding improvers selected among polyoxyethylene alkyl ethers, polyoxyethylene monofatty acid esters and polyoxyethylene alkylallyl ethers prepared. These are mixed and molded.
Patent JP-S63207185-A (JP)
Title: Piezoelectric actuator
Inventor: SAWADA DAISAKU
IPC: F02M47/02
Filed: 1987-02-23
Abstract: PURPOSE:To prevent the damage of a single piezoelectric body near an end section, and to miniaturize and lighten a piezoelectric actuator and reduce power consumption thereof by making the base area of a single piezoelectric body smaller than that of the single piezoelectric body at the end section, at which a laminating type piezoelectric body is fixed, while the base area of the single piezoelectric body is made smaller than that of a single piezoelectric body adjacent on the end section side fastened to the single piezoelectric body. CONSTITUTION:Regarding the diameters of each single piezoelectric body 23, a single piezoelectric body 23a at an end surface 21a to which the single body 21a is fixed is maximized, the diameters are decreased gradually with approach to the moving end surface 21b side, and a single piezoelectric body 23b at the moving end surface 21b is minimized. The base area of the single piezoelectric body 23b at the moving end surface 21b of a laminating type piezoelectric body 21 is made smaller than that of the single piezoelectric body at the fixed end surface 21a, and the base areas of each single piezoelectric body 23 are made smaller than that of the single piezoelectric body on the fixed end surface 21a side of the single piezoelectric bodies 23. Accordingly, the single piezoelectric bodies 23 near the fastened end surface 21a are not damaged, thus miniaturizing and lightening a piezoelectric actuator 11 while reducing power comsumption.
Patent JP-H08233252-A (JP)
Title: Switching device for gas duct
Inventor: YAMAMURA MISAO
IPC: F23L17/16
Filed: 1995-02-28
Abstract: PURPOSE: To completely prevent a defective operation due to thermal deformation or gas leakage from occurring, for a device which switches a duct of a high temperature gas. CONSTITUTION: In a switching device main body 10, switchable passages 11, 12 are provided, and the main body 10 is moved along a rail 15 which is provided being orthogonally to three ducts 1, 3, 4.
Patent JP-S59164633-A (JP)
Title: Manufacture of photoconductive cadmium sulfide
Inventor: IKEDA TAKESHI
IPC: G03G5/08
Filed: 1983-03-10
Abstract: PURPOSE:To manufacture photoconductive CdS having sensitivity of light of longer wavelengths by calcining CdS contg. a small amount of In together with a proper amount of a flux, removing the flux by washing, carrying out calcination again, and treating the surface of the resulting CdS with sulfuric acid. CONSTITUTION:CdS contg. In by 5-30X10<-4> mole per 1 mole CdS or further contg. Cu by about 1-15X10<-4> mole is mixed with >=20wt%, preferably about 30-50% flux such as CdCl2-NaCl mixture, and the prepd. mixture is calcined at a temp. >=50 deg.C above the m.p. of the flux, preferably <= about 600 deg.C. The calcined CdS is washed with water or the like to remove the flux, and the CdS is calcined again at <= about 500 deg.C, preferably about 400-450 deg.C. The surface of the resulting CdS is then treated with 0.5-5N sulfuric acid to obtain high resistance CdS having a uniform and simple grain shape. The CdS has sufficient sensitivity to light of longer wavelengths and small optical memory, and it ensures sufficient dark potential.
Patent JP-S58190315-A (JP)
Inventor: YAMASHITA NOBUYUKI
IPC: A01D67/00
Filed: 1983-03-10
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-S63208708-A (JP)
Title: Deciding device for paper or the like
Inventor: ONO RYO
IPC: G01B21/08
Filed: 1987-02-25
Abstract: PURPOSE:To decide the thickness direction, etc., of paper, etc., which is different in thickness between its right and left sides by comparing the output levels of two thickness detector with two kinds of mutually different reference levels respectively and deciding the adequacy of the paper, etc. CONSTITUTION:The output of the displacement sensor 20 of a thickness detector is sampled at a constant period and converted by an A/D converting circuit 26 into a digital signal, which is inputted to a CPU 24. The CPU 24 is equipped with a memory 25 for storing its execution program and various data. While the paper money passes through the thickness detectors, the integral values of the output signals of right and left displacement sensors 20 are calculated respectively. Those integral values are divided by the time from the leading edge of the output signals of the displacement sensor to the trailing edge to find the thickness of the paper money. Then it is compared with data on normal paper money in the memory 25 to decide whether or not the paper money is real money.
Patent JP-S60184816-A (JP)
Title: Manufacture of uniform porous body
Inventor: YAMASHITA MASAO
IPC: B29C44/56
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a porous body uniform in the pore distribution with a moderate porosity by heat-hardening a felt-like material impregnated with a liquid binder after passed through a slit less in the width than the free thickness thereof. CONSTITUTION:After a felt-like material is impregnated with a liquid binder, it is passed through a slit less in the width than the free thickness and the excess impregnated binder is removed. In this case, the passage of the felt-like material 4 through the slit 1 between plate materials 2 and 3 enables a clean scraping of most of the liquid binder squeezing from the inside thereof from the surface of the felt-like material 4 thereby permitting the uniform impregnation with the liquid binder. Thus, the subsequent hardening thereof by heating assures a uniform pore distribution.
Patent JP-H08195334-A (JP)
Title: Method for bonding silicon substrate
Inventor: TAKAGI HIROTSUGU
IPC: B81C3/00
Filed: 1995-02-28
Abstract: PURPOSE: To firmly bond silicon substrates at low temperature, to utilize materials which cannot stand high temperature and to prevent films from separating and voids from being produced. CONSTITUTION: The method comprises the steps of hydrophobing the surfaces of silicon substrates 1 and 2, contacting both hydrophobed silicon substrates, press-bonding them, and heating them to strengthen the bond. And the press- bonding step, the substrates 1 and 2 are brought into contact from the central portions of the substrates 1 and 2 to the peripheries.
Patent JP-H08230574-A (JP)
Title: Hand-free automobile telephone
Inventor: KOBAYASHI YASUHIRO
IPC: B60R11/02
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the number of parts items and improve mounting property by incorporating a microphone in a connection plug which takes out battery power supply by inserting it into a socket of a cigarette lighter. CONSTITUTION: A hand-free unit 1a contains a power supply circuit in which power supply of a battery connected to a cigar plug 10 is inputted, and the hand-free unit 1a is connected to a portable telephone 6 with an earphone/ microphone harness 7. Moreover, the cigar plug 10 incorporates a microphone 11. Wiring of the microphone 11 is integrated with a power supply wire of the cigar plug 10 to constitute one harness (power supply/microphone harness) 12. The cigar plug 10 containing the microphone 11 is connected to the hand-free unit 1a by the power supply/microphone harness 12. The power supply/ microphone harness 12 consists of three wires, and the earth wire is used in common for the power supply and the microphone 11. Consequently, it is possible to reduce the number of part items owing to the integration and improve mounting property of a system itself.
Patent JP-S53126203-A (JP)
Title: Telephone set circuit
Inventor: KAWASHIMA ISAO
IPC: H04M1/58
Filed: 1977-04-11
Abstract: PURPOSE:To prevent the voice side tone of a booster-type anti-side tone circuit from increasing and to obtain an appropriate dial confirmation tone, by transmitting some of dial signals to a receiver via impedance circuits during the dial originating.
Patent JP-S58156887-A (JP)
Inventor: SHIRATORI FUMISUKE
IPC: G21C13/06
Filed: 1982-03-15
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-H08232381-A (JP)
Title: Reincorced concrete slab subject to impact load
Inventor: FUKUSHIMA YASUAKI
IPC: E04B5/43
Filed: 1995-02-28
Abstract: PURPOSE: To contrive reduction in a construction cost and further reduce the weight of a building for ligter weight by constructing an upper slab by way of a plurality of support members provided with a buffering function and a damping function on a lower slab supported with a post and a beam. CONSTITUTION: An upper slab 2 is supported on a lower slab by way of a support member 3 where the support member 3 is provided with a buffering function which relieves impact load and a damping function which prevents the transmission of a seismic force to the upper slab 2 during an earthquake time. This construction makes it possible to reduce a seismic force and an impact force generated on the upper and lower slabs and beam and posts and reduce dramatically the amounts of skeletons of the lower slab and beam and post which results in a sharp reduction of a construction cost.
Patent JP-S58158439-A (JP)
Title: Method for controlling water cooling and heating device
Inventor: SAKAIDA SUSUMU
IPC: F24F11/02
Filed: 1982-03-17
Abstract: PURPOSE:To achieve stabilization of the temperature of a combined water stream in a water cooling and heating device comprised of a plurality of water cooling and heating machines connected in parallel, by an arrangement wherein one group of the water cooling and heating machines is controlled independently, whilst the other group of them is controlled in accordance with the total refrigeration and heating load. CONSTITUTION:First and second refrigerators 5, 6 serving as water cooling and heating machines are connected in parallel between headers 2 and 9. In case the water cooling and hating device is arranged such that the first refrigearator 5 is more advantageous than the seocod refrigerator 6 from the viewpoint of energy, the refrigerators 5 and 6 are provided with temperature regulators 13 and 14 on the sides of cold water outlets 7, 8, respectively. Further, a temperature requlator 15 is installed in a combined cold water outlet 10. By the provision of change-over switches 16, 17, the first refrigerator 5 is controlled by the temperature regulator 13, whilst the second refrigerator 6 is controlled by the temperature regulator 15 in accordance with the temperature in the combined cold water outlet 10 which is a value indicative of the refrigeration and heating load. Further, when the second refrigerator 6 is stopped, the change-over switches 16 and 17 are switched over so as to control the first refrigerator 5 by the temperature regulator 15.
Patent JP-2000240883-A (JP)
Title: Polyethylene pipe coupling structure of steel pipe line
Inventor: MIZUKAMI TSUYOSHI
IPC: F16L47/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the polyethylene pipe coupling structure of a steel pipe line to be simply laid, without being affect by a rainy weather and superior in earthquake resistance. SOLUTION: This polyethylene pipe coupling structure comprises a polyethylene pipe coupling 11a, a steel pipe 14a having an end part fitted in the polyethylene pipe coupling 11a and the end part 12a provided with a cut-through part 13a through which the inner peripheral surface of the polyethylene pipe coupling 11a is cut, a steel pipe 14b in which an end part 12b is fitted in and provided with a cut-through part 13b through which the inner peripheral surface of the polyethylene pipe coupling 11a is cut through the end part 12, and fastening tools 15a and 15b mounted on the outside of the polyethylene pipe coupling 11a. This constitution simplifies all mechanical works to joint the steel pipes 14a and 14b and the polyethylene pipe coupling 11a.
Patent JP-S5976948-A (JP)
Inventor: RUUDORUFU TSUBUIINAA
IPC: D03D47/23
Filed: 1983-03-14
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。