baber/WOPTO huggingface dataset:
Patent JP-H0214863-A (JP)
Title: Production of pc steel material having high corrosion resistance and bonding property
Inventor: KATAGIRI TATSUO
IPC: C04B32/02
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a continuous PC steel material having stabilized quality by applying molten synthetic resin coating film such as polyethylene film to the surface of a PC steel material and blasting solid particles such as sand to the outer surface of the material before the solidification of the coating film. CONSTITUTION:A PC steel material 1 is surface-treated with a pretreatment apparatus 2 and heated to a specific temperature with a heating apparatus 3. A synthetic resin such as polyethylene is melted and applied to the surface of the PC steel material by a coating apparatus 4 to form a resin coating film 7. Prior to the solidification of the coating film 7, the surface of the film is blasted with solid particles 8 such as sand or metal particles in a blasting apparatus 5. The blasting speed and quantity of the particle in the blasting apparatus 5 are made to be arbitrarily controllable. The coating film layer 7 is firmly bonded to the PC steel material and the solid particles are continuously and firmly attached to the PC steel material 1. The PC steel material 1 having long length can be produced by this process and the quality of the PC steel material can be stabilized owing to the firm and uniform bonding of the solid particles 8 and the resin coating film 7.
Patent JP-H0326218-A (JP)
Title: Bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-24
Abstract: PURPOSE:To obtain a bathing effect matched with illumination of a bathroom by controlling the speed of revolution of a driving motor in accordance with a variation of illumination. CONSTITUTION:Between a bathtub body 1 and a bath hot water circulating pump 2 installed in its outside, a bath hot water suction passage 3 and a bath hot water forced feed passage 4 are provided, a terminal of the bath hot water forced feed passage 4 is opened to the inside of the bathtub body 1, and by providing an air intake part 6 by allowing it to communicate with this bath hot water forced feed passage 4, bath hot water in which bubbles are mixed is spouted into the bathtub body. In such a case, when illumination in the bathroom is brightened by controlling an inverter 27 by a controller C, an inverter 13 for a driving motor 21 operates automatically and rotates the driving motor 21 at high speed, by which the bath hot water circulating pump 2 spouts dynamically a large quantity of bath hot water into the bathtub. Also, on the contrary, when an illuminating device 25 is darkened by the inverter 27, the driving motor 21 rotates at a low speed in accordance therewith, bath hot water is spouted slowly and fantastically.
Patent JP-H06126175-A (JP)
Title: Combined catalyst for oxidating hydrocarbon in exhaust gas and its production and use
Inventor: MOHINDAA ESU SHIYATSUSA
IPC: B01J23/30
Filed: 1993-06-30
Abstract: PURPOSE: To obtain a composite catalyst promoting the oxidation-reduction reactions of exhaust gases produced by an internal combustion engine, to provide a method for producing the catalyst and to provide a method for reducing contaminating exhaust materials by using the catalyst. CONSTITUTION: The present invention relates to a catalyst comprising tungsten oxide, a basic metal oxide, and a noble metal. More narrowly, the present invention relates to a catalyst comprising a refractory inorganic oxide, tungsten oxide in juxtaposed relation with the refractory inorganic oxide, and a basic metal oxide in juxtaposed relation with the tungsten oxide; and arrayed on the composite oxide a noble metal. Moreover, as to the catalyst, the ratio of the tungsten oxide to the basic metal oxide is (1:30) to (10:1).
Patent JP-S6322253-A (JP)
Title: Programmable transfer machine
Inventor: TAKAGI MASAYOSHI
IPC: B23Q41/08
Filed: 1986-07-10
Abstract: PURPOSE:To aim at prevention of any machining efficiency drop due to trouble happening, by performing metalcutting operations in a way of reprogramming so as to cause a span of working time at each normal station to become almost equal at a time when a certain station gets out of order. CONSTITUTION:When trouble occurs in a station ST2, a machining program of a station ST1 is compiled by a set of unit programs NCDU1, NCDU2 and NCDU3, and the machining program of a station ST3 is compiled by a set of unit programs NCDU4, NCDU5 and NCDU6. Since these recopiled machining programs are all compiled by three unit programs, work processing time becomes almost equalized. Here, a host computer 1 discriminates a trouble station from a trouble signal, operating a number of the unit program to be transferred to a normal station, and it transfers by the N unit at a time in order and, after transfer completion, a workpiece is conveyed as much as one station pitch whereby metalcutting is started, thus machining efficiency is in no case dropped.
Patent JP-S646598-A (JP)
Title: Universal head
Inventor: SHIOZAKI KENJI
IPC: G03B17/56
Filed: 1987-06-30
Abstract: PURPOSE: To make it possible to easily regulate oblique angles of the scene to the left and to the right by forming a circular arc surface with its center nearly to fit with the optic axis of a camera on the side of the camera mounting board of the camera support board and supporting the camera mounting board free to pivot along the circular arc surface. CONSTITUTION: A side-tilt board 6 as a camera support board is formed in a circular arc shape making as a center frontward- and rearward-direction axis hypothetically imagined upward except for the surrounding area, above which a camera mounting board 8 is provided free to move in a circular arc shape to the left and right. The camera mounting board 8 is fixed to the side-tilt board 6 by means of a fixing mechanism 9. That is to say that in the side-tilt board 6, on the upper surface of which, a shallow recessed part 11 in uniform depth is formed and the bottom surface 12 of the recessed part 11 is in a circular arc surface, and with the bottom surface 12 as a circular arc surface, the bottom of the camera mounting board 8 is engaged free to slide to the left and right.
Patent JP-S5952341-A (JP)
Title: Data coding system
Inventor: MORIMOTO KATSUHIDE
IPC: G06F17/21
Filed: 1982-09-16
Abstract: PURPOSE:To simplify KANJI (Chinese character) processing, by providing a display element to a specific bit of a character code to discriminate whether the corresponding data belongs to a 2-byte or 1-byte system and at the same time a display element to another specific bit to show another attribute of the corresponding character. CONSTITUTION:If the bit of bit F (4) is ''0'', subsequent data 5 and 6 show a 2-byte system; while the subsequent data 7 and 8 show a 1-byte system if the bit of the bit F is ''1''. Furthermore the bit 7 shows the attribute of a character. The half-space characters (1-byte system) are always continuous in an even number when they emerge. The 0/1 of a specific bit in two bytes shows whether remaining 14 bits equal to a full-space character or 2 half-space characters. Furthermore, a remaining bit shows another attribute of a character, and a full- space character and two half-space characters have the same data width (2 bytes). Thus the processing is facilitated despite the mixture of full-space and half-space characters.
Patent JP-H0215889-A (JP)
Title: Laser cutting method
Inventor: KOBAYASHI MASAFUMI
IPC: B23K26/00
Filed: 1988-06-30
Abstract: PURPOSE:To cut a perfect concentric circle without a joint by decreasing laser power gradually and then stopping the emission of laser beams when an objective rotates and laser spots pass through a gradually increased area of laser power. CONSTITUTION:Laser beam power is increased gradually from a starting point 2 of cutting to a certain part, then, the laser beam power keeps a fixed value to cut a group 3 of concentric circles. When the laser beams circulate and come back to the starting point 2 of cutting, the laser power of the laser beams is decreased gradually to the final point 4 of cutting. The gradually increased area and the gradually decreased area of the laser, power agree perfectly with each other to make a double exposure part 5 here. Consequently, the total laser power irradiated to the double exposure part 5 is equal to the part 3 of the group of other concentric circles, the group parameters of the double exposure parts 5, that is, depth, width, etc., become equal to those of the part 3 of the group of other concentric circles.
Patent JP-S645761-A (JP)
Title: Grinding device for weld bead
Inventor: TAKASU AKIO
IPC: B24B9/04
Filed: 1987-06-30
Abstract: PURPOSE:To lessen the actual weight of a grinding means, simplify the shift of the grinding means via a grinding amount adjustment means and enable the grinding of a weld bead with high precision by providing a supporting and energizing means for supporting the grinding means via the predetermined energizing force. CONSTITUTION:A grinding workpiece is carried on a transfer means 2 in the length- wise direction thereof and continuously fed to a pressing means 4. This workpiece W is pressed and energized toward the transfer means 2 via the operation of the pressing means 4, and clamped with the predetermined pressure between the pressing means 4 and the transfer means 2. Then, the workpiece W is advanced to a grinding means 5 having weight lessened with a support and energizing means 6 and the weld bead W1 of the workpiece W is ground with said grinding means 5. The height of a weld bead left after grinding is detected with a sensor and a detected value is fed back to a grinding amount adjustment means 8. And a relative distance between the pressing means 4 and the grinding means 5 is changed and the grinding capacity of the grinding means 5 is adjusted respectively on the basis of the detected value, thereby grinding and removing the weld bead W1 continuously by the predetermined amount.
Patent JP-2000351568-A (JP)
Title: Moving handrail entrance protector of passenger conveyer
Inventor: SAKAMOTO KAZUAKI
IPC: B66B29/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the moving handrail entrance protector of passenger conveyer hard to see the clearance between the protector and moving handrail. SOLUTION: A cylindrical protection body 6 is projected from a handrail base part 1 and arranged while surrounding the moving handrail 2 entered in the handrail base part 1. A brush 7 is projected from the projected end surface of the protection body 6 and the inner surface near this projected end side. Thereby, the clearance between the moving handrail 2 and protection body 6 of the entrance at which the moving handrail 2 is entered into the handrail base part 1 is hard to be seen due to the brush 7. Therefore, a child does not notice the clearance 4 and can loose the interest and when the child notices the clearance 4 and enters his hand, as he touches to the brush 7, he draws his hand in surprise. Therefore, the generation of the inconvnience such that hand is drawn in the clearance 4 can be prevented advancely by the entering moving handrail 2.
Patent JP-S646820-A (JP)
Title: Trigger operating method for recorder
Inventor: KATAOKA TOSHIHISA
IPC: G01D9/00
Filed: 1987-06-30
Abstract: PURPOSE:To eliminate unnecessary measurement processing and to put a recorder in operation under specific trigger conditions by giving priority to the time condition of triggering and handling a trigger as an effective trigger within a set time. CONSTITUTION:When a user performs operation for starting a process, a CPU 1 sets the condition of a trigger detection part 5 according to the trigger condition stored on a RAM 14 and enters a trigger detection state. When the trigger detection part 5 detects a trigger signal meeting the condition, its detection signal is outputted to the CPU 1. Consequently, the CPU 1 reads a current time signal out of a timer part 8 and compares the time with the time condition stored in the RAM 4 to judge whether or nor triggering is allowed. Consequently, when the current time is within the permissible time, a determined number of input data are stored in a storage RAM 7 and displayed on a display device 9, and a storage device 10 is put in operation.
Patent JP-S646841-A (JP)
Title: Detecting device
Inventor: FURUTA TOSHIYUKI
IPC: G01N21/55
Filed: 1987-06-30
Abstract: PURPOSE:To utilize incident light effectively, to make the optical waveguide in a photoconductive medium longer, and to reduce the size of a detecting device without increasing the capacity of the photoconductive medium by adding polarizing filters to an incident light part and a photodetection part. CONSTITUTION:At least part of the flank of the plate type photoconductive medium 1 is covered with a reflecting layer 2 and a sensing layer 3 varies in double refractive index by sensing a material to be measured which is present in gas or liquid. A polarizing filter 16 is added to the incident light part and the incident light beam is polarized by 45 deg. and made incident, so that the light incident on the reflecting layer 2 almost at right angles has its initial polarization state nearly maintained when reaching the photodetection part and the polarizing filter of the photodetection part cuts the majority of the light. Further, a light beam which is reflected totally by the border surface between the photoconductive medium 1 and sensing layer 3 changes in polarization state every time it is reflected totally and enters a nearly random polarization state when reaching the photodetection part, so that the light reaches a photodetecting element without reference to whether or not the polarizing filters are provided.
Patent JP-H1110518-A (JP)
Title: Magnetic polishing device
Inventor: YOSHIOKA NOBUHIRO
IPC: B24B31/112
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from entering a void between an iron core support table and an iron core and restrain heat generation of the iron core by arranging a sealing member in a piercing space of the iron core support table, and supplying a lubricating liquid in a void on the side of the iron core. SOLUTION: A powdery magnetic material 5 supplied from a magnetic material supply device 6 is adsorbed in a suitable quantity to the polishing surface of a magnetized iron core 3 to form a magnetic material brush. An abrasive material 7 is supplied to the surface of the magnetic brush and a clearance between the magnetic materials, and rotated with the rotated iron core 3, thereby sequentially polishing the surface of a moving material 1 to be worked. At this time, a seal member 74 seals a void 71 between the inner surface of a piercing space 70 of an iron core support table 16 and the side of the iron core 3 internally fitted to the piercing space 70, so that entering of foreign matter such as the magnetic material 5 or the like can be prevented.  Further, as a lubricating liquid 72 is supplied to the void 71 by a lubricating liquid supply device 73, a rotary auxiliary member 24 in the void 71 is lubricated, and the iron core 3 can be cooled from the surface so as to restrain heat generation of the iron core 3.
Patent JP-S5686370-A (JP)
Title: Scanning conversion system
Inventor: KITAGAKI GINZABUROU
IPC: H04N7/01
Filed: 1979-12-14
Abstract: PURPOSE:To realize a scanning conversion with a small amount of storage capacity, by storing the extent of deviation for the position of a picture element of a polar coordinates display device in accordance with the scanning of the picture element of the XY orthogonal coordinates display device in the conversion of a polar coordinates screen. CONSTITUTION:A display picture of the radar indicator 2 is written into the polar coordinates memory circuit 1, and the contents of memory is read for the position (gamma, theta) of the polar coordinates designated by the registers 3 and 4. Then a conversion of position is carried out between the XY orthogonal coordinates position (x, y) and the polar coordinates position (gamma, theta) so that the contents of memory is displayed at the position corresponding to the CRT10. In this case, the position designating circuit 13 stores the position of picture element on the polar coordinates screen corresponding to the standard position of the scanning line of the XY orthogonal coordinates display unit. And the position designating circuit 14 stores the extent of deviation for the position of picture element the polar coordinates display device and in accordance with the scanning of picture element of the XY orthogonal coordinates display device.
Patent JP-H0454527-A (JP)
Title: Hierarchy record arrangement device
Inventor: HORI SATORU
IPC: G06F3/0482
Filed: 1990-06-21
Abstract: PURPOSE:To omit the need to design again a production program of a menu list despite the change of the form of a tree structure by adding the information to each record constructing a hierarchy menu, etc., to show a specific area of the tree structure where the relevant record is built in. CONSTITUTION:A key word is added to each record stored in a record storage means 1 which stores a hierarchy menu, etc., to show a specific area of a tree structure where the relevant record is built in. An output position deciding means 2 extracts the key word of each record stored in the means 1 and also decides an output position of the hierarchical direction from the number of digits of the extracted word. Furthermore the means 2 decides an output position of the direction orthogonal to the hierarchical direction from the word contents. An output means 3 reads the corresponding record out of the means 1 and outputs the record into an output area that is specified by the output position of the hierarchical direction decided by the means 2 and the output position of the direction orthogonal to the hierarchical direction. Thus each record is set at the corresponding area of a changed tree structure.
Patent JP-H06147048-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: MIHIYAERU SHIYARUFU
IPC: F02D1/10
Filed: 1993-07-01
Abstract: PURPOSE: To reduce the structural volume of a fuel injection pump and simplify the structure thereof. CONSTITUTION: A fuel injection pump has a fuel quantity regulating mechanism (ring slide) 12 which is acted upon by a regulating lever 15 of a governor. The regulating lever is acted upon by a speed adjusting spring 20 and an idling spring unit 21. A stop for delimiting the maximum quantity of fuel injected during full-load operation for the regulating lever is arranged at an end of a lever arm of a full-load regulating lever 33 which is pivotably mounted on an axle 35. The full-load regulating lever 33 is acted upon by a regulating member 36 of a regulating motor 38. The maximum quantity of fuel injected is varied in dependence upon the operating parameters of an internal combustion engine.  An idling regulating lever 55 which adjusts the quantity of fuel injected during idling operation in dependence upon the operating parameters of the internal combustion engine and cooperates with the idling spring unit is pivotably mounted on the axle 35.
Patent JP-H0827434-A (JP)
Title: Tacky tape excellent in punching processability
Inventor: KOMATSU HIROAKI
IPC: C09J5/02
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a tacky tape, having a high bonding strength, excellent in dimensional stability without sticking a tacky agent to a punching blade even by punching operations for a long period and useful for surface protection, etc., by laminating a release paper to the surface of a specific tacky agent layer. CONSTITUTION:This tacky tape is obtained by forming an acrylic tacky agent layer 2 on a surface 11 treated by the corona discharge so as to provide 48-55 dyn/cm surface tension of one surface of a stretched polystyrene film 1 and then laminating a release paper 3 onto the surface of the tacky agent layer 2.
Patent JP-S5865024-A (JP)
Inventor: NAGAOKA KOUICHI
IPC: D02G1/16
Filed: 1981-10-13
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-S6225762-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-07-26
Abstract: PURPOSE:To obtain the titled body having a high sensitivity and a less residual potential by incorporating a specific polycyclic quinone pigment to an electric charge generating layer, and a specific hydrazone compd. to an electric charge transfer layer respectively, and then, by laminating the prescribed layers with each other to form the titled body. CONSTITUTION:The electric charge generating layer contains the polycyclic quinone pigment shown by formula I. The electric charge transfer layer contains the hydrazone compd. shown by formula II. In formula II, R1-R4 are each an alkyl or an aryl group, R1 and R2 or R3 and R4 together with a nitrogen atom may be formed each 5 or 6-membered cyclic ring. R5 and R6 are each a hydrogen or a halogen atom, a nitro, an alkyl, an alkoxy, an aryloxy, an acyl or an amino group, R is an arylene group, for example, -C6H4- group. Thus, the electric charge generating layer and the electric charge transfer layer contg. the prescribed compds. respectively are laminated on an aluminum substrate to form the photosensitive body, thereby improving the sensitivity of the photosensitive body.
Patent JP-H09324255-A (JP)
Title: Gas carburizing method
Inventor: TAKEI MIKIO
IPC: C23C8/22
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To improve carburizability, to reduce the variation of carburizing concentration and carburized depth, and to improve quality by applying heating, at the gas carburizing, to a material to be carburized in an oxidizing atmosphere to modify its surface by oxidation and then performing carburizing. SOLUTION: Prior to carburizing treatment, a material to be treated is heated to 200-750 deg.C in an oxidizing atmosphere to undergo surface modification by oxidation. Further, by regulating the partial pressure of oxygen in the oxidizing atmosphere to 10<-20> to 10<-5> MPa at this time, oxidation is uniformized and modification is efficiently performed. The object in performing this pretreatment for carburizing is to efficiently modify surface state into a carburizable state, because, in general, machining is previously applied to the material to be carburized and, as a result, compositional changes are brought about in the surface to be carburized, and, in many cases, the surface is in a state unsuitable for carburizing treatment, e.g. a composition different from that of the base material is formed or a passivity layer is formed.  Further, because of modification by oxidation, uniform carburizing can be done, independently, e.g. of adhesion of cutting oil, etc., and also carburizing velocity can be improved.
Patent JP-S62157357-A (JP)
Title: Mode switching mechanism in magnetic recording and reproducing device
Inventor: NOZAWA KATSUYA
IPC: G11B15/44
Filed: 1986-07-14
Abstract: PURPOSE:To surely transmit and disconnect power to each base and to miniaturize the overall mechanism by constituting such that the action position of a tension roller and contacting pressure of a brake band with respect to a supply reel base are freely adjusted. CONSTITUTION:When a tension plate 265 turns in a tension direction, the tension roller 270 moves at a position giving tension, and gives tension to a tape 465. Due to the turn of the plate 265 a tension plate 272 turns to pull a band brake holder 277, and a band 279a is pressed against the supply reel base, whereby a bank brake 279 gives a rotating load. Accordingly the tape 465 develops back tension to prevent looseness, and power can be surely transmitted and disconnected in accordance with the fluctuation of tension.