baber/WOPTO huggingface dataset:
Patent JP-H0337031-A (JP)
Title: Piece member for curved tube
Inventor: TAKAGI TAKESHI
IPC: A61B1/00
Filed: 1989-07-05
Abstract: PURPOSE:To facilitate production and reduce the production cost by integrally molding a main body member and wire guides with a sintered material added with a binder to the powder of metal, alloy and/or metal compound, then sintering it. CONSTITUTION:Multiple frame members 15 are arranged in the longitudinal direction of an insertion section A, adjacent end sections are rotatably connected together by supporting pins 16 to form a bendable core member 17, a meshy tube 18 is coupled on its outer periphery, and an outer film 19 is covered to constitute the curved tube section 13 of an endoscope. The frame member 15 is constituted of a short tube-shaped main body member 21, ear sections 22 and 23, and wire guides 24. For manufacturing it, a raw material made of a mixture of metal powder, metal oxide and cermet powder individually or their combination and an organic binder, for example, is manufactured and fully kneaded. It is integrally molded into the shape of the frame member 15 with a mold or an injection molding machine, the binder is removed from this mold, then it is sintered.
Patent JP-S6417452-A (JP)
Title: Sealing cap
Inventor: OGATA TOSHIICHI
IPC: H01L23/04
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a melted material from penetrating into a semiconductor device, by forming two stages of projections on a sealing cap so as to prevent the melted material from leaking over a wide range. CONSTITUTION:A first-staged projection 2, which melts and disappears at the time of welding, and a second-staged projection 4, which functions to hold a constant interval between a cap 1 and a stem 3, are disposed on the cap 1. Thereupon, after the projection 2 melts away and becomes a melted material 2a, at the time of welding, the projection 4 touches the stem 3 and it is fixed while a constant interval is held between the cap 1 and the stem 3 by the melted material 2a. Hence the melted material 2a is prevented from leaking over a wide range, so that the melted material 2a is prevented from penetrating into a semiconductor device.
Patent JP-S6065360-A (JP)
Title: Self-diagnosis system of memory
Inventor: SHIBATA ATSUSHI
IPC: G06F12/16
Filed: 1983-09-20
Abstract: PURPOSE:To confirm the normality of a memory block without using a central processing unit by actuating a memory diagnosis control circuit with an input/ output instruction fed from the central processing unit. CONSTITUTION:A central processing unit CPU1 controls a memory 7 via a memory diagnosis control circuit 6 then an address bus 2, data bus 3 and a memory control line 4. Then an input/output instruction is transmitted from the CPU1 via an input/output control line 5 and buses 2 and 3 to start the circuit 6. Thus the circuit 6 performs an automatic diagnosis of the memory 7. After the diagnosis is closed, the circuit 6 reports the result of diagnosis to the CPU1 via the line 5 and buses 2 and 3. In such a way, a self-diagnosis of a memory is made possible. Therefore the normality of the memory is confirmed with no use of the CPU1.
Patent JP-H0224891-A (JP)
Title: Digital audio tape recorder
Inventor: NAGAO TATSURO
IPC: G11B27/00
Filed: 1988-07-14
Abstract: PURPOSE:To improve the operability of this kind of digital audio tape recorder by automatically recording index information at a prescribed part of a magnetic tape after completing a renumbering operation. CONSTITUTION:After searching the first program, a system controller 16 again outputs '01' as a program number (PNO) and starts post-recording of the PNO of a prescribed period. Then the controller 16 simultaneously performs rewriting of the PNO '01' of the first program and writing of the A-TIME data of each program stored in an index TOC information storage device 19 in the sub-code area of the program as TOC information for a prescribed period. Upon completing the writing of the PNO '01' and A-TIME data, the controller 16 stops a mechanism block 1 and completes the PNO renumbering and TOC information writing.
Patent JP-H0342108-A (JP)
Title: Learning method for starting point of control for tube end in reducing mill
Inventor: TAMAISHI ZENICHI
IPC: B21B37/78
Filed: 1989-07-05
Abstract: PURPOSE:To realize stable control of tube end by correcting predetermined start timing of control for the head and tail end of tube using the timing of detected bite and tail passage and using corrected result that is learned at the next rolling. CONSTITUTION:Driving current and rotating speed of a motor 3 for a rolling roll 21 are respectively detected with a current detector 33 and a rotating speed detector 32 and rolling torque is calculated with computing element 5 for rolling torque. Timing of bite and tail passage of tube 1 is detected from a fluctuating state of rolling torque with a timing computing element 6. Predetermined timing of control start for the head and tail end of tube 1 is corrected using detected timing of bite and tail passage. Those corrected results are learned with a rolling controller 7 and is used at the next rolling. Thereby, time difference among the moment of control start for the head and tail end of tube, moment of bite and moment of tail passage can be reduced.
Patent JP-S5695413-A (JP)
Title: Preventing method for pitting flaw formed by indentation of scale during hot rolling pass
Inventor: TAMAI TOSHIYUKI
IPC: B21B45/04
Filed: 1979-12-28
Abstract: PURPOSE: To improve the descalability, and to prevent the pitting flaw formed by indentation of the scale in the hot rolled product, by blowing an oxidation-accelerating fluid against at least the back face of the sheet bar in the hot rolling line.  
     CONSTITUTION: The sheet bar 1 is successively carried on plural table rollers 2 druing the hot rolling pass. Hereupon, an oxidation-accelerating fluid such as air, oxygen, etc., is blown against the front or at least the back face of the sheet bar 1, in order to positively form the scale. This fluid is blown from the basting nozzles 3, connected to the fluid source, and installed between adjoining two table rollers 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0710735-A (JP)
Title: Cosmetic
Inventor: IWATA MASAYUKI
IPC: A61K8/00
Filed: 1993-06-21
Abstract: PURPOSE:To prepare a cosmetic capable of effectively preventing dark skins, stains, freckles, etc., caused by sunburn and of positively improving the skins to give white and beautiful skins. CONSTITUTION:The characteristic of this cosmetic having a skin-beautifying and whitening effect comprises compounding a fermentation solution obtained by removing the cells of the yeast from the culture solution of the genus Rhodotorula yeast or the culture solution of the genus Pichia yeast.
Patent JP-H0927145-A (JP)
Title: Optical disk and its production
Inventor: YOSHIDA IKUO
IPC: G11B7/2534
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk with which the operation and maintenance of a device in a disk printing stage is easy, there is no disk contamination by splashing of ink drops and printing is not erased by disk cleaning after shipping by executing the printing by a laser beam on the inner peripheral part of the disk and its production. SOLUTION: The transparent part in the inner peripheral part of the disk is printed with characters in combination of alphabets and figures by a CO2 laser in a disk printing stage for production of magneto-optical disks by using injection molded substrates of polycarbonate. The characters printed by the method are sufficiently readable by naked eyes. As a result, the operation and maintenance of the device in the disk printing stage are facilitated and the contamination of the disk occurring in the dust generated at the time of printing is eliminated, by which the quality defects of finished products are decreased and the magneto-optical disks are produced with good workability and productivity. Further, the inexpensively magneto-optical disks which retain the printing without being erased by the disk cleaning are obtd.
Patent JP-S5797533-A (JP)
Title: Plate making method by film surface contact with ps plate in offset lithograph
Inventor: KOIKE TAKAO
IPC: G03F1/92
Filed: 1980-12-11
Abstract: PURPOSE:To achieve clear and excellent plate making by transferring a print surface to the carbon film surface of a carbon film in a reversal-image state by striking the carbon film surface of a carbon film, and by printing a normal image by bringing this film surface into contact with the photosensitive-solution applied surface of a PS plate. CONSTITUTION:On a rectangular lower frame 2 mounted on a frame table 1, a vinyl film body 3 is provided in airtight contact, and an upper frame 4 mounted on the lower frame 2 has the reverse and top surfaces made of vinyl film bodies 5a and 5b respectively; and two kinds of many steel balls 6a and 6b differing in diameter are contained in the upper frame 4 between the film bodies 5a and 5b. On the frame table 1, composed reverse-character types 7 are locked up by chases 7a and mounted with print faces 8 up. The print surface 9a of a film 9 is placed on the types 7 with its print surface 9a up, and a carbon film 10 and the lower frame 2 are also mounted; and air is sucked under vacuum through an air hole 11 made in the frame table 1 to  adsorb the film 9 to the print faces 8, and while the frame table 1, lower frame 2 and  upper frame 4 are set in one body, the steel balls 6a and 6b are frisked in the upper  frame 4 through a spring 21 on a base 20, thereby striking the film 9.
Patent JP-S6153550-A (JP)
Title: Photoelectric smoke sensor
Inventor: ORIOKA YOSHIHARU
IPC: G01N21/53
Filed: 1984-08-23
Abstract: PURPOSE:To dispense with the arrangement of a light trapping mechanism by preventing the light emitted from a light emitter from being directly incident to the light receiving element of a light receiver, by allowing a dark room itself to have light trapping function. CONSTITUTION:The light from a light emitter 1 is reflected from the left side of a front wall 6 to be impinged to a left side wall 4 and reflected from right and left side walls 5, 4 and further reflected from a ceiling wall 9, the right side wall 5, the left side wall 4 and the left side of a rear wall 7 to be impinged to the outer wall of a light receiver 2 and attenuated to act as a light trap to be converted to extremely weak light. Now, when smoke is penetrated into a dark room by the generation of a fire, the scattered light thereof irradiates the light receiving element of the light receiver 2 to generate output for informing the generation of the fire.
Patent JP-S6330763-A (JP)
Title: Method for examining cleanliness degree of liquid contact part of automatic soft drink vending machine
Inventor: SADO NAOHIKO
IPC: G07F13/00
Filed: 1986-07-24
Abstract: PURPOSE:To rapidly examine the cleanliness degree of a liquid contract part, by a method wherein tap water is made to flow to the liquid contact part of the stirrer in a cup type automatic soft drink vending machine and the phosphate ion in tap water is analyzed. CONSTITUTION:An instant coffee powder, a juice powder, cream and sugar etc., are received in a cup 21 and hot water or water is injected in the cup 21 from an emitting port 22 and a stirring blade 26 is lowered to prepare coffee or juice under stirring and subsequently drawn up. After the cup 21 is taken out, tap water is made to flow to the liquid contact part of the stirring blade 26 and the phosphate ion present in the tap water is analyzed by ion chromatography. Since the phosphate ion is contained in a raw material of soft drink but not contained in tap water at this time, the soft drink adhered to the stirring blade 26 can be detected by analyzing the phosphate ion. Therefore, the cleanliness degree of the liquid contact part can be examined rapidly and easily.
Patent JP-S6328884-A (JP)
Title: Plasma etching device
Inventor: YAMADA MITSURU
IPC: C23F4/00
Filed: 1986-07-22
Abstract: PURPOSE:To carry out etching with approximately the same etching rate by providing a heater on the supply side of a wafer, and appropriately heating the semiconductor wafer in accordance with the temp. in a reaction chamber to make the temp. of the wafer before reaction constant. CONSTITUTION:Wafer storage chambers 7 and 8 are connected to the reaction chamber 3 provided with opposed electrodes 2 and 2 through gate valves 4 and 5 to form the plasma etching device. The semiconductor wafer 6 is carried into the reaction chamber 3 by a first conveyor 9 from a storage chamber 7 on the supply side, and placed on the electrode 2. At this time, the wafer 6 is appropriately heated while being carried in by heaters 21 and 22. An etching gas such as CF4 is then introduced into the reaction chamber 3, and plasma is generated by a high-frequency electric power source 12. Consequently, the wafer is heated to an almost constant temp. and uniformly etched. The etched wafer 6 is carried out into the storage chamber 8 on the receiving side by a second conveyor 10.
Patent JP-S5876720-A (JP)
Title: Navigating device for automobile
Inventor: SHIBUYA MASATOSHI
IPC: G01F9/00
Filed: 1981-10-30
Abstract: PURPOSE:To enhance driving safety, by reporting the sound of various data values which are prepared based on various data of vehicle speeds, fuel consumptions, and times. CONSTITUTION:Output pulses from a vehicle speed sensor 101 and a fuel consumption sensor 132 are stored in an RAM 108 through an A/D converter 103. A CPU 7 counts the time by the program of an ROM 109. A running distance and an average vehicle speed are computed from said time data and the vehicle speed values. A fuel consumption quantity is obtained from the integrated value of the fuel consumption data from the sensor 132. An average fuel consumption is obtained from the ratio of the fuel consumption quantity and the running distance. These computed results are stored in the RAM 108. The data is read out by the operation of a navigation switch 133. Phoneme elements corresponding to the running distance value are read out of a speech synthesizing ROM 111, and the running distance is announced as a voice through a speech synthesizer 112. In the same way the average speed, the fuel consumption quantity, the average fuel consumption, and the like are announced in the form of the voice.
Patent JP-H0462369-A (JP)
Title: Automatic ice-maker
Inventor: MATSUI YOSHIKAZU
IPC: F25C1/18
Filed: 1990-06-30
Abstract: PURPOSE:To automatically produce transparent ice by providing an ice tray vibrator, a turning device, and a temperature sensor. CONSTITUTION:A vibrator 22 is to apply an axial vibration to the middle part on a front face 8A of an ice tray 8 and composed of a pulse motor 23 enclosed in a casing 2, a cam 26, and a transmission member 30. The cam 26 is mounted on a rotary shaft 24 of the pulse motor 23 and has a protrusion 25 facing a driving shaft 6. The transmission member 30 is a a spindle-like vibration transmission part and axially penetrates through the driving shaft 6 so that it is allowed to slide along the driving shaft 6. An end of the transmission member 30 is in contact with the cam 26 and the other end is connected to a recessed part 29 which is formed in the middle on the front face 8A of the ice tray 8. The easing 2 also encloses a circuit substrate, a horizontal position detecting switch 32 near the driving shaft 6 and an upside-down position detecting switch 33 at a position where the ice tray 8 is turned upside down. A temperature sensor 34 is attached at an upper part on the side face of the ice tray 8 to detect the temperature of the upper part of the ice tray 8 and the temperature of the water stored in the ice tray 8 as well.
Patent JP-H0617484-A (JP)
Title: Pc frame structure
Inventor: KONDO HIDEAKI
IPC: E04B5/02
Filed: 1992-07-01
Abstract: PURPOSE:To facilitate conveyance and erection by making the unit member of a low-story PC frame structure small. CONSTITUTION:Projecting plates 4 are integrally protruded at the floor or roof section of PC columns 3, 5. Flat plates 7 are suspended and fixed between the projecting plates 4, 4 of adjacent PC columns 3, 5. A floor board is provided in the space 12 surrounded by the flat plates 7. The projecting plates 4 and the flat plates 7 are connected with shiplap-like steps.
Patent JP-H0463341-A (JP)
Title: Production of yellow coupler or intermediate thereof
Inventor: ISHIDA RYOSUKE
IPC: G03C7/36
Filed: 1990-07-03
Abstract: PURPOSE:To facilitate the production of benzamides and to enhance the yield and purity thereof by specifying the process for producing the benzamides. CONSTITUTION:The yellow coupler or the intermediate thereof is produced by bringing anilines and acid halide into reaction in a heterogeneous system consisting of a polar solvent added with an org. solvent which is not miscible with water and an aq. alkaline soln. to form the benzamides, then concentrating the org. solvent layer and taking out the benzamides or adding a poor solvent to the org. solvent layer to settle and separate the benzamides. The compd. of formula I is preferably used as the anilines. In the formula, R11 denotes halogen, alkyl group, etc.; R12 denotes a nitro group or the group of formula II; R13 denotes an aryl group or secondary or ternary alkyl, etc.; Z denotes hydrogen or elimination group.
Patent JP-S6331850-A (JP)
Title: Washer liquid heater
Inventor: HORI MAKOTO
IPC: B60S1/48
Filed: 1986-07-24
Abstract: PURPOSE:To remove ice frozen over a window instantaneously with high efficiency, by arranging a heater containing a finned heatexchanger having high thermal conductivity for heating a washer liquid through heating of a heating element in a washer liquid supply path. CONSTITUTION:A heater 1 being arranged between a flow-in and a flow-out gates 2, 3 having small diameter sections 21, 31 being connected to washer liquid houses is constructed with an electrode plate 4, a heating element or a PTC element 5, an annular leaf spring 6 having a waved cross-section, a conductive heatexchanger 7 having high thermal conductivity and an electrically insulating resin housing 8. When said heater 1 is used, a main switch 46 is first closed to supply power through a control circuit 43 including a preheater 42 to said heater 1 so as to preheat said heater 1, and a pump switch 47 is closed when a preheat lamp 48 is unlighted after a lapse of predetermined time. Consequently, a pump 92 is driven by a motor so as to eject a washer liquid being heated when passing through the heater 1 through a spray nozzle onto the front face of a window glass.
Patent JP-S5965577-A (JP)
Title: Protective device for hydraulic machinery
Inventor: KUWABARA HISAO
IPC: F03B15/18
Filed: 1982-10-06
Abstract: PURPOSE:To improve safety in failures by continuously giving closing commands and slow speed commands to a servo motor through the operation of a command change-over unit for back-up when a governor means is not interlocked with the servo motor for driving a flow regulating means. CONSTITUTION:A distributing valve 4 is controlled through a link 2 and a pilot valve rod 3 by a speeder 1 for giving opening and closing commands to controllably supply pressurized oil from a pressurized oil source to a servo motor 5. In a control unit for controlling a flow regulating means such as a movable guide valve through a rod 5 by power of the servo motor 5, a servo motor opening setting cam 15 is mounted on a return shaft 12 interlocked with the rod 6 and rotated through a return wire 7. And a change-over valve 16 is controlled by said cam 15 to operate a closing speed limiting cylinder 17. Also, a change-over valve 19 provided parallel to the change-over valve 16 is changed over by the descending movement of a weight 11 when a wire 7 is cut, so that the descending speed of said valve rod 3 can be limited through the cylinder 17.
Patent JP-S6153193-A (JP)
Title: Method of liquid-phase epitaxial growth
Inventor: SUGANO HIKARI
IPC: H01L21/208
Filed: 1984-08-22
Abstract: PURPOSE:To subject a semiconductor crystal layer having sharp impurity concentration difference to epitaxial growth, by introducing an impurity-containing gas into a reaction tube, subjecting a crystal growth gas to crystal growth, and subjecting the crystal growth gas to crystal growth again. CONSTITUTION:An impurity-containing gas from the doping gas system 2 and a crystal growth gas from the gas system 1 are introduced into the reaction tube 3 heated by the electric furnace 4, and reacted with the source 5, so that an epitaxial layer is subjected to crystal growth on the substrate 6. Then, the valve 8 is opened, the impurity-containing gas in the gas system 2 is exhausted through the vacuum pump 9, the gas of the gas system 1 is introduced again into the tube, the gas is subjected to crystal growth on the substrate 6. Consequently, the impurity concentration of a layer to be formed next can be set independently of the doping conditions of the previously formed layer.
Patent JP-S6234281-A (JP)
Title: Picture processor
Inventor: KURAKAKE MITSUO
IPC: G06T3/00
Filed: 1985-08-08
Abstract: PURPOSE:To improve the picture processing efficiency by using a window memory having a size corresponding to a frame memory to designate the arithmetic validity or invalidity for each picture element of picture information. CONSTITUTION:Access is given to prescribed picture data on a frame memory 2 to perform picture arithmetic for recognition of the features of an object within a picture. Here a window memory 5 stores a bit pattern that has a size corresponding to the memory 2 and designates the validity and invalidity of a picture processing arithmetic processor 1. Thus picture processing is carried out with reference to the effective bits of the bit pattern. While a window pattern which is controlled by the bit pattern of the memory 5 can be properly rotated by a CRT controller 6 by a command given from a host CPU 7 or shifted in parallel. Thus the pattern can be easily changed and set as necessary together with its display on a display device through the controller 6.
Patent JP-H1123510-A (JP)
Title: Method and device for detecting penetration cracking of rubber lining applied to, metal surface
Inventor: NAKAMURA MASAHARU
IPC: G01N27/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To detect a crack in a rubber lining applied to a metal surface whether or not it is penetrated up to the surface of a metal. SOLUTION: An electrolytic solution 7 of a sodium compound is applied to the surface of a rubber lining 5 of a rubber lining roll so as to be permeated into a crack 9. The positive electrode of a constant-current DC voltage generator 1 is connected to an iron core 6 with an earth terminal 3, and the negative electrode thereof is connected to a detecting probe 2, and the probe 2 is placed on the opening of the surface of the crack 9 to apply the voltage 24V of the DC voltage generator. If the crack is penetrated up to the core 6, a current flows through the electrolytic solution 7, and the electrolytic solution 7 is electrolysed to become gaseous bubbles 4, and are jetted from the opening of the crack 9. The color of the bubbles 4 is white and is easily discriminated from the rubber lining 5.  Meanwhile, if the crack is not penetrated, the reaction duet to electrolysis is not caused, so that bubbles are not jetted.