baber/WOPTO huggingface dataset:
Patent JP-S60234168-A (JP)
Title: Remolten and chilled metal cam shaft and manufacture thereof
Inventor: NONOYAMA HIDEO
IPC: F16H53/02
Filed: 1984-05-07
Abstract: PURPOSE:To enhance the wear-resistant capability of a remolten and chilled metal cam saft, by forming the cam shaft with a chill hardened layer formed by cast-molding with the use of a chilled metal and a chill hardened layer having, as a main phase, a cementite structure obtained by application of high density energy irradiation. CONSTITUTION:On a cam slide surface in a cast iron cam shaft, there is formed a chill hardened layer 4 having, as a main phase, a cementite structure obtained by application of high density energy irradiation such as, for example, TIG arc irradiation, and further, in a part of a cam profile surface, there is formed a chill hardened layer 5 which is formed by cast molding with the use of a chilled metal. With this arrangement, the slide characteristics such as, for example, wear-resistant capability, anti-scuffing ability, of the cam slide surface may be improved.
Patent JP-S63256304-A (JP)
Title: Method of forming hole at branch part in lined pipe line
Inventor: YAGI ISABURO
IPC: B26F1/02
Filed: 1987-04-14
Abstract: PURPOSE:To avoid hindering the communication of fluid for a branch pipe by forming, in a lining material, a hole having a diameter just equal to the diameter of the branch pipe without marring a lined pipe line such as a sewerage pipe line or the like to be repaired, so that the branch pipe line is communicated with the pipe line. CONSTITUTION:In order to form a hole in a lining material 24 in a branch part of a pipe line 23 with the use of a hole forming device 1, the device 1 is introduced into the pipe line 23 and is advanced in the pipe line 23 by means of a rod 25 or the like, and when the rotary hole forming member 20 of the device 1 reaches the position of a branch pipe 26, the advance of the device 1 is stopped. The position of the branch pipe 26 can be searched with the use of a television camera 7. The hole forming device 1 is secured to the pipe line 23 at that position. Then an actuator 6 is operated to move the body 8 of the device back and forth while a frame 3 is rotated so as to align the center of the hole forming member 20, substantially with the center of the branch pipe 26. In this condition, a motor is driven to rotate the hole forming member 20, and the hole forming member 20 is moved up and down so that the lining material 24 is cut by a hole forming blade 21. The body 8 is oscillated to enlarge thus formed through-hole so as to make the shape of the through- hole coincident with the inner periphery of the branch pipe 26.
Patent JP-S5214890-A (JP)
Title: Compressed conductor manufacturing method and equipment
Inventor: MOMOI KAZUO
IPC: H01B13/02
Filed: 1975-07-28
Abstract: PURPOSE: To modify well uneven stranding and/or unbalanced wire tension by restoring half of the previous and main stransing of a strand and giving modifying stranding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5719020-A (JP)
Title: Feeding method of ammonia
Inventor: SUZUMURA HIROSHI
IPC: B01D53/56
Filed: 1980-07-07
Abstract: PURPOSE: To perform the uniform mixing of NH 3  for effectively utilizing NH 3  with less pressure loss in response to even the change in loads on boiler by providing a baffle bar or plate movable according to the concentration of NO x  or NH 3  at the outlet of a denitration reactor.  
     CONSTITUTION: NH 3  is injected from an NH 3  injector 1 into a flue gas flowing through a fuel economizer 6 from a boiler 5 and then the flue gas is passed through a denitration reactor 8 and an air preheater 9 and then released through a stack 11. In this case, a movable baffle bar or plate A is provided just after the NH 3  injection pipe 1, and while measuring the concentration of NH 3  or NO x  at the outlet of the denitration reactor 8, the baffle bar or plate A serving to interrupt the flow or gas from the NH 3  injection pipe 1 is adjusted by moving it before or after the flow of gas. Thus, even when loads on the boiler are changed and the amounts of gas and NH 3  are changed, the flow rate of gas from the NH 3  injection pipe 1 or the position of the baffle bar or plate A can be likewise adjusted for the same purpose. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5325700-A (JP)
Title: Semiconductive polymer material
Inventor: IKENO SHINOBU
IPC: C08G63/685
Filed: 1976-07-30
Abstract: PURPOSE: The title material having improved processability and electrical characteristics, prepared by bonding a soft prepolymer to an integral polycation-tetracyanoanion complex. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61249035-A (JP)
Title: Separating device for copying machine
Inventor: OKUDAIRA YOSHITERU
IPC: G03B27/24
Filed: 1985-04-26
Abstract: PURPOSE:To separate easily and securely even floppy photosensitive paper from an original by providing a lightweight separation claw which catches the front end of the photosensitive paper and rotates and conveys it around a feed roller along a guide rail. CONSTITUTION:The photosensitive paper 3 and original 3 are supplied to the feed roller 21 one over the other so that the photosensitive paper 3 is precedent. A guide board 26 is provided coaxially with the roller 21 and the small, lightweight separation claw 24 which has a catch part 25 is inserted slidably into the guide rail 27. In this constitution, the precedent photosensitive paper 3 sent out a printer 10 together with the original one over the other is caught by the catching part 25 to press the separation claw 24, which is guided along the guide rail 27 to separate the photosensitive paper 3 at the peak part of the roller 21 and then falls speedily to return its stand-by position 27a. Thus, the small, lightweight claw 24 is used, so even floppy photosensitive paper is separated securely.
Patent JP-S58208936-A (JP)
Title: Magnetic recording medium
Inventor: KISHI TAKASHI
IPC: G11B5/72
Filed: 1982-05-28
Abstract: PURPOSE:To enhance abrasion resistance and durability of a magnetic tape, and to improve its traveling performance, by forming a layer of a surface treating agent of at least one kind of alkylalkoxysilane on the surface of a ferromagnetic thin metallic film, and strongly combining it with said film. CONSTITUTION:A thin ferromagnetic metallic film made of Co, Ni, or the like is slantly vapor deposited onto a base, such as polyethylene terephthalate film. At least one kind of alkylalkoxysilane having the shown general formula (R is H or 1-10C alkyl, R' is 6-27C alkyl, and n is 1 or 2) is dissolved in a solvent, such as freon or toluene, and said metal film is coated with this soln. by brushing or spraying or the like manner, dried, and surface treated. An amt. of alkylalkoxysilane to be applied is 0.5-100mg/m<2>. Thus, a magnetic recording tape, etc. superior in abrasion resistance and durability are obtained.
Patent JP-S59216796-A (JP)
Inventor: NOERU ESU PATAASON
IPC: G01C21/00
Filed: 1984-05-10
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-S5616022-A (JP)
Title: Exhaust gas combusting method
Inventor: KAWASAKI HIDEO
IPC: F23G7/06
Filed: 1979-07-19
Abstract: PURPOSE: To convert the exhaust gas containing therein sulfur compounds and nitrogen compounds into completely innoxious gas having a higher economical value, by specifying combustion temperature and dwell period in combusting the exhaust gas completely.  
     CONSTITUTION: Acidic gas contained in the exhaust gas is removed by an adsorbent in a wet desulfurizing means, and the gas containing hydrogen sulfide and hydrogen cyanide produced in regenerating the adsorbent is removed in a Claus reactor for recovering them as refined sulfur, or otherwise combusting them directly  in the state of gas and leading the combustion gas to a sulfuric acid producing  means. In combusting gas containing hydrogen sulfide and ammonia produced in  the sulfuric acid producing means efficiently, combustion is carried out the temperature range of 800W950°C in the presence of a sufficient amount of oxygen and the  dwell period of gas is selected in the range of 0.5W1 second. By employing such a  method, it is enabled to produce stable and high-quality SO 2  containing gas and to  obtain sulfuric acid and other products having a high economical value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5520913-A (JP)
Title: Feed water valve unit
Inventor: NAKANISHI TSUTOMU
IPC: F16K31/122
Filed: 1978-07-27
Abstract: PURPOSE: To prevent water hammer action at a feed water valve with simplified construction by providing a main valve and its buffer at the secondary side of a valve body of the main valve and directly connecting the pressurizing unit of the main valve to the cylinder chamber of the buffer and directly mounting a pilot valve at the valve body.  
     CONSTITUTION: The opening of a main valve 7 is freely controlled by controlling an interval L between the unit 19 at the bottom of a supporting shaft 8 and a bearing 4a. A main piston chamber 12 consisting of a cylinder chamber 11, an upper cover 3 and a main piston 12 is provided at the upper portion of the cylinder chamber 11. Pressure water of primary side is supplied through the hole 20 of the main valve 7 to the main piston chamber 12a to allow the water pressure to normally operate to close the main valve 7. A packing 21 is provided at the top the shaft 8 to freely close the exhaust hole 22 and through hole 23 communicating with pilot valve 30 perforated at the upper cover 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60236821-A (JP)
Title: Heat pump type air conditioner of vehicle
Inventor: MIYAJIMA NORIYOSHI
IPC: B60H1/00
Filed: 1984-05-09
Abstract: PURPOSE:To mount the third heat-exchanger unit which uses cooling water of an engine as an endothermic source at the heating time, has a heating pressure reduction device upstream and has the downstream end connected to the intake end of a refrigerant compressor, thereby using the unit as of a room air conditioner in addition to the second heat-exchanger mounted inside the room. CONSTITUTION:A water channel opening and closing valve 81 is provided for a cooling water passage connecting the cooling water tank 23 of the third heat- exchanger 3 and the water jacket of an engine 2 to each other. The inlet and the outlet of a usable unit 6 having water channel inside are connected to the cooling water tank 23. When the water channel opening and closing valve 81 is held in the open state, heat included in hot water from an engine can be used as a heating source separately from that of heating performed by the second heat- exchanger 14 which is mounted inside a car. When the water channel opening and closing valve 81 is held in the closed state, the heat (cold temperature) of cool water cooled in the cooling water tank 23 of the third heat-exchanger 3 and further cooled by the refrigerant of a refrigerator 1 can be used as a heat source independently from that of cooling performed by the second heat-exchanger 14.
Patent JP-2000279785-A (JP)
Title: Scraper for agitator
Inventor: YAMADA HIROMICHI
IPC: B01F29/86
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the retainment of viscous material due to a scraping blade and to improve agitation efficiency. SOLUTION: By rotating a vessel 1 housing viscous material, the viscous material in the vessel 1 is subjected to rotary flowing so as to be agitated. The direction of rotation of the vessel 1 is reversed between the forward and backward directions to switch the rotary flowing direction of the viscous material between the forward and backward directions. By flow resistance of the viscous material associated with the switching of the rotary flowing direction of the viscous material between the forward and backward directions, the scraping blade 16 is oscillated, thereby oscillating and making variable the abutted position thereof to the inner wall surface of the vessel 1.
Patent JP-H04322345-A (JP)
Title: Information processor
Inventor: TERAKAWA HIROMITSU
IPC: G07G1/14
Filed: 1991-04-23
Abstract: PURPOSE:To connect plural handy terminals to one POS terminal so that they can communicate. CONSTITUTION:An optical adapter 2n is connected as a master machine to one POS terminal 10 through an RS 232C transmission line 40. The master machine 2n is connected to another optical adapters 21 and 2m through an RS-485 transmission line 41. Handy terminals 31, 3n, and 3m are connected to optical adapters 21, 2n, and 2m through optical transmission lines 51, 5n, and 5m respectively. The master machine 2n generates a select address to select one of optical adapters 21, 2n, and 2m. Selected one of optical adapters 21, 2n, and 2m connects one of optical transmission lines 51, 5n, and 5m to the RS-232C transmission line 40 through the RS-485 transmission line 41 or directly. Thus, the POS terminal 10 and plural handy terminals 31, 3n, and 3m are so connected that they can communicate.
Patent JP-H01265002-A (JP)
Title: Herbicidal composition
Inventor: SATO MAKOTO
IPC: A01N43/84
Filed: 1988-04-13
Abstract: PURPOSE:To provide a herbicide containing 2-[7-fluoro-3,4-dihydro-3-oxo-4-(2- propynyl)-2H-1,4-benzoxa-zin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3 (2H)-dione and imazaquin. CONSTITUTION:The herbicide contains the compound of formula and 2-[4,5- dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-l-2-yl]-3-quinoli necarboxylic acid (imazaquin) at a weight ratio of 1:1-20. The compounds are mixed with a solid carrier, a liquid carrier, a surfactant and other adjuvant for herbicide and formed in the form of emulsifiable concentrate, wettable powder, suspension, granule, etc. The herbicide is especially effective in selectively killing a wide variety of weeds in soybean field. The herbicidal effect is synergistically increased compared with the case of separate use of each component and, accordingly, the herbicide is effective at a low rate of application. The ratio of the active component in the herbicide composition is 1-80wt.%.
Patent JP-S589697-A (JP)
Inventor: EPII ESU CHIYAN
IPC: C12N9/06
Filed: 1982-06-01
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-S61251677-A (JP)
Title: Production of naphthazarin derivative
Inventor: KOBORI YOSHIHIRO
IPC: C07D307/12
Filed: 1985-05-01
Abstract: PURPOSE:To produce the titled compound useful as dyes, pharmaceuticals or their raw material, in one step, by using a specific naphthazarin derivative and a specific cyclic acetal or its derivative as easily available raw materials and reacting the compounds in the presence of an acid catalyst. CONSTITUTION:The objective naphthazarin derivative of formula III [e.g. 5,8- dihydroxy-2-(tetrahydro-5,5-dimethyl-2-furanyl)-1,4-naphthalenedione] can be produced by reacting (A) the compound of formula I (X1-X3 are H, OH, organic residue or halogen) (e.g. naphthazarin) with the compound of formula II (R is H, hydrocarbon residue or acyl; R1-R6 are H or hydrocarbon residue) (e.g. tetrahydro-5,5-dimethyl-2-phenyl acetate) in the presence of an acid catalyst (e.g. BF3-etherate). EFFECT:Shikonin or alkannin can be synthesized easily from the titled compound.
Patent JP-S60235920-A (JP)
Title: Frame type kotatsu (foot warmer)
Inventor: INAI TAKAYOSHI
IPC: A61F7/00
Filed: 1984-05-09
Abstract: PURPOSE:To increase the warmness on the upper part of knee and contrive to achieve the comfortableness by a method wherein a plane-shaped heater is provided at least on the periphery part of the top plate on the back surface of a frame main body top plate. CONSTITUTION:Plane-shaped heaters 5a-5d are disposed covering all back surface of a top plate 2. Those plane-shaped heaters 5a-5d are composed of heating element coating films made of crystalline resin and carbon which generate the heat by applying an electric voltage on the electrodes thereof. Further, a fan 9 is provided at the center of the back surface of the top plate 2, the fan 9 is covered with a cover 6. By said structure, the inside temperature of the frame is heated uniformly by the radiation from the plane-shaped heaters 5a-5d and the forced convection by the fan 9, accordingly, the warmness at the upper part of knee is improved.
Patent JP-S5426336-A (JP)
Title: Makeup base composition
Inventor: KURIYAMA SHIYOUJIROU
IPC: A61K8/26
Filed: 1977-07-31
Abstract: PURPOSE:To provide a make up base composition having excellent spreading and storage stability and smoothness to the skin, and effective to prevent the oxidative degradation of oily substances and to remove the odor of raw materials and body smell, prepared by compounding finely divided zeolite without using antioxidant, sequestering agent, etc.
Patent JP-H06281812-A (JP)
Title: Wavelength variable type interference optical filter device
Inventor: TEI DAIKOU
IPC: G02B5/28
Filed: 1993-03-26
Abstract: PURPOSE:To provide the interference optical filter device which can select arbitrarily an interference optical filter of a narrow band for separating a specific wavelength component in an incident light, and selecting the wavelength. CONSTITUTION:The interference optical filter for varying continuously wavelength of a transmission light in accordance with an incident position is fixed onto a linear moving stage 20. Also, the linear moving stage 20 is moved in accordance with an input from a key input part 24 by a motor 21 and a motor driving part 22. In such a way, transmission wavelength can be varied continuously. Moreover, a position of the linear moving stage 20 is monitored by a stage position monitor part 23, and the wavelength is displayed on an indicator 14. Furthermore, by a photodetecting part 35, an ampllifier 36 and an A/D converter 37, a level of the transmission light is detected, and displayed on an indicator 15.
Patent JP-H04323042-A (JP)
Title: Printing apparatus
Inventor: HANDA HIROJI
IPC: B41F7/00
Filed: 1991-04-23
Abstract: PURPOSE:To relax an impact, in a printing apparatus wherein an object to be printed is provided to the periphery of a rotary disc and printing is carried out by moving the rotary disc up and down, by guiding the up-and-down movement of the rotary disc by the locating pin inserted in the through-hole of the rotary disc immediately before the rotary disc falls. CONSTITUTION:In a printing apparatus for a doughnut disc such as a compact disk P, multicolor printing is performed by a plurality of the printing parts arranged around a rotary disc 10 and the disk is supplied when the rotary disc 10 is present at a falling position to be sucked to one of the suction surfaces 10b around the rotary disc 10. The rotary disc 10 is moved up and down by a drive apparatus 30 but the up-and-down movement of the rotary disc is guided by a fixed locating pin 42 and an up-and-down movable locating pin 43. At this time, the fixed locating pin 42 is inserted on the way of the falling of the rotary disc 10 and the locating pin 43 is raised immediately before the falling of the rotary disc 10 and inserted in the through-hole 10d of the rotary disc 10 prior to the locating pin 42 to relax the impact due to the collision of the locating pins and the rotary disc.
Patent JP-2000286820-A (JP)
Title: Demodulator
Inventor: YAMAMOTO TAKESHI
IPC: H04L7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve deterioration in the characteristics with respect to the frequency shifts of a carrier by realizing carrier synchronization with high accuracy in an OFDM demodulator. SOLUTION: The demodulator is provided with a frequency error estimate circuit 10, which estimates a remaining carrier frequency error by using a signal subjected to propagation path distortion compensation by a propagation path distortion compensation circuit 8, corrects a propagation path distortion compensation coefficient by using this frequency error information or compensates the remaining carrier frequency error after the carrier frequency synchronization in a synchronization circuit. Since the correction of the carrier frequency is finely adjusted, the carrier frequency synchronization with high accuracy can be realized and deterioration in the characteristics due to frequency shifts can be prevented.
Patent JP-H11106347-A (JP)
Title: Immunoactivator
Inventor: NAGANUMA MASAKO
IPC: A61K8/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine, capable of manifesting the remarkable activities improving and preventing the decrease of immunoactivating activities and immunological function by allowing the medicine to include a rosemary extract. SOLUTION: This medicine includes a rosemary extract. The rosemary extract is the extract of Rosmarinus officinalis of the family Labiatae with water or an organic solvent, and obtained, for example, by stirring and extracting leaves, branches, etc., of the Rosmarinus officinalis with the water or methanol or the like, under heating to 30-70 deg.C for 1-10 hr, filtering the extract, and carrying out the concentration or the like of the filtrate. A formulation amount of the rosemary extract in the medicine is preferably 0.0005-10.0 wt.% as a dried material based on the whole quantity of the medicine. As a result, the objective medicine having immunoactivating activities of the rosemary extract or the improvement and prevention activities for decrease of immunological function by ultraviolet rays and capable of being used in a form of a skin lotion can be provided.
Patent JP-S58209879-A (JP)
Inventor: KAGAWA JIYUNICHI
IPC: H01T13/20
Filed: 1982-05-31
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-H01263644-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/06
Filed: 1988-04-15
Abstract: PURPOSE:To stably disperse the minute particle of an oil-soluble photographic useful substance in a sensitive material by dispersing a photographic substance usable to the photographic sensitive material of the title material in a hydrophilic colloid composition in the presence of a compd. shown by a specified formula. CONSTITUTION:At least one layer of photosensitive silver halide emulsion layers is mounted on the supporting body of the sensitive material, and the photographic substance usable for the photographic sensitive material is dispersed in the hydrophilic colloid composition in the presence of the compd. shown by formula I or II. In the formula, Rf is a satd. or an unsatd. hydrocarbon group which is substd. the whole or the partial of hydrogen atoms contd. in the group with fluorine atoms, and the group has 1-12 carbon numbers. And, R1 is 4 to 24C satd. or unsatd. hydrocarbon group, A is a trivalent binding group, B is a divalent binding group, R2 and R3 are each <=6C alkyl group, R4 is <=6C alkyl group having sulfonic acid, sulfuric ester, carboxyl or phosphoric ester group, Z is an atom necessary for forming a heterocyclic ring.