baber/WOPTO huggingface dataset:
Patent JP-H07289289-A (JP)
Title: Method for simply performing test for helicobacter pylori and instrument for performing test
Inventor: ITO MASAHARU
IPC: C12Q1/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide a method for simply performing a test for Helicobacter pylori which is a bacterium living in tunica mucosa of stomach, and to provide an instrument used therefor. CONSTITUTION:This method for performing a test for Helicobacter pylori comprises collecting a gas in gastric canal and subsequently mainly measuring ammonia and secondarily an organic amine, the ammonia and the organic amine being produced by the action of bacterial flora. The gas in the gastric canal is guided into an oral cavity by the utilization of a vomiting reflex, and the gas in the oral cavity is sucked with an instrument equipped with a gas- detecting tube 16 and a constant volume type suction pump 12. The concentration of ammonia is measured by the discoloration of a detecting agent in the gas-detecting tube 16. A time for required for the detection is short, and the detection method does not give a pain to an examinee. This detection instrument has a simple structure, and is small and inexpensive. Further, the presence or absence and action state of the bacterial flora at the detection time point can readily and immediately be detected.
Patent JP-H04218322-A (JP)
Title: Cover for animal-housing cage, and animal-holding equipment with air-permeability
Inventor: UIRIAMUSU AARU TOOMASU
IPC: B01D46/42
Filed: 1991-03-28
Abstract: PURPOSE: To house animals while effectively isolating them from aerial infection by fitting a conduit stand having an air guide for feeding/exhausting air into/ from an animal holder on the base of a box-shaped enclosure on specified conditions. CONSTITUTION: This air-permeable animal housing facility using this filter cover is provided with one main body 20 of piping at least having a pipe opening part 28 for air supply and exhaust in addition to the filter cover. By an air supply ventilating means and an air exhaust ventilating means, air is supplied and exhausted through the pipe opening part 28, to the pipe opening part 28 and from the pipe opening part 28. This is a basket for housing the plural number of animals having the closed wall consisting of five walls enclosing the animals, and the housing basket has an open plane. Then, the open plane is fitted to the plane of the pipe main body while leaning against it. The filter cover with a valve acts to isolate the enclosure for animals from particles floating in the air.
Patent JP-H08154161-A (JP)
Title: Image forming device and management system thereof
Inventor: SAWADA MASAICHI
IPC: G03G15/00
Filed: 1995-04-14
Abstract: PURPOSE: To predict the fault of an image forming device by a simple statistical processing at a low cost. CONSTITUTION: This image forming device counts the number of times that the output signal value of the various kinds of sensors A exceeds a second limit value to be reached before a first limit value for indicating the operation limit of a device set beforehand by a counting means C, stores time information such as the data and time of the respective counting points of time or the like (or the number integrated image forming sheets in a time information storage means D and transmits the counted values of the counting means C and the time information of the respective counting points of time stored in the time information storage means D by a transmission means E.  Also, when a management device is connected to the image forming device through a communication channel, the management device can predict the fault of the image forming device based on the counted values and the time information of the respective counting points of time transmitted from the image forming device.
Patent JP-H02269790-A (JP)
Title: Coated abrasive grains of high hardness, manufacture thereof, and grindstone containing the same grains
Inventor: FUKUDA YOICHI
IPC: C04B35/628
Filed: 1989-04-11
Abstract: PURPOSE:To obtain the title abrasive grains improved both in the adhesion of a surface coating film and in the resistance to oxidation and having a prolonged service life by forming a metallic carbide diffusion layer containing VC and/or CrC on the surfaces of diamond abrasive grains. CONSTITUTION:A metallic carbide diffusion layer containing VC and/or CrC is formed by vapor, liquid or solid phase diffusion on the surfaces diamond abrasive grains coarser than 400 mesh, if necessary, after pretreatment such as degreasing.
Patent JP-H04300104-A (JP)
Title: Surface-coated cutting tool
Inventor: OKADA GIICHI
IPC: B23B27/14
Filed: 1991-03-28
Abstract: PURPOSE:To prolong the service life of a tool by providing at least one hard layer, of which residual tensile and compressive stresses shows specified values in a tool, of which substrate is made of WC-group cemented carbide, etc., and on which a hard layer is coated. CONSTITUTION:Either one of a WC-group cemented carbide, a Ti(CN)-group cermet, a Si3N4-group ceramic, and a Al2O3-group ceramic is used as a substrate, and a specified hard layer is coated on the surface of the substrate to obtain a desired cutting tool. The hard layer is composed of two kinds of multiple layers of more than one or more layers of compounds of one or more of metal elements selected from 4a, 5a, and 6a group metals and Al and Si groups in a periodic table and one or more of non-metal elements selected from a group consisting of carbon, nitrogen, oxide, and boron. Then the hard layer is adjusted so that residual tensile and compressive stresses in the coating layer are below 9kg/mm<2> by a treatment such as sand blasting, etc.
Patent JP-S61248366-A (JP)
Title: Liquid fuel cell
Inventor: NOMURA YOICHI
IPC: H01M8/04
Filed: 1985-04-25
Abstract: PURPOSE:To prevent the immersion of outside air into a fuel electrode chamber and the liquid short-circuit by providing the communicating portion of an anolyte supplying passage and an anolyte exhausting passage in a position higher than the upper end of each unit cell, and immersing each unit cell with an anolyte when not circulating the anolyte, and permitting the anolyte in the communicating portion to flow out into an anolyte tank. CONSTITUTION:A substantial cell portion 1 has an anolyte chamber 2 and an air chamber 3, and the lower portion of the anolyte chamber 2 is connected to an anolyte supplying manifold 4 and the upper portion is connected to an anolyte exhausting manifold 5. An anolyte supplying passage 7 which communicates between adjacent cells in a position substantially higher than the upper end of the substantial cell portion 1 is provided, and it is connected to an anolyte supplying manifold 4 by a branching pipe 8 which is independent every each unit cell. The anolyte which has passed through each unit cell is exhausted into an anolyte exhausting block 51 which communicates with the anolyte exhausting manifold of each unit cell in the upper portion of the laminated cells 11, and the anolyte overflows to an anolyte tank 14 through a connecting pipe 12 to the anolyte tank. Thus, the immersion of outside air into the surface of a fuel electrode is eliminated since the laminated cells 11 is filled with the anolyte, up to the upper end thereof.
Patent JP-S5715714-A (JP)
Title: Slope tamping plate for heavy duty machinery
Inventor: TAKAYAMA MISAO
IPC: E01C19/30
Filed: 1980-06-30
Abstract: PURPOSE: To enable a banking to be pressurized by means of vibration exerted from the uppre part so as to meet a desired gradient of a slope, by a method wherein the banking is scraped out by means of a vertical plate, and is held between the nip formed by the back surface of the vertical plate and a bottom surface of a lower pressurizing plate for the vibration.  
     CONSTITUTION: A slope tamping device 1 is mounted at the end of an arm of a back-hoe or machine 33, and with a hydraulic cylinder 36 actuated, a vertival plate 2 is moved in a longitudinal direction. The front of the vertical plate 2 scrapes out a banking 37 to the front to form a slope. A relating position and an angle of a lower pressurizing plate 19 to the vertical plate 2 are regulated according to a slope condition. The banking 37 is held between the nip formed by the back surface of the vertical plate 2 and the bottom surface of the lower pressurizing 19. With an eccentric vibrator 25 actuated, the lower pressurizing plate 19 is vibrated vertically to  tamp the banking 37 from the upper. A solid slope is formed by repeating the above procedures. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03243491-A (JP)
Title: Power surfboard
Inventor: DOOSON EDOWAADO ESU
IPC: B63B35/79
Filed: 1990-04-04
Abstract: PURPOSE: To reduce noise by providing an exhaust housing for forming a gas cushion for preventing water from flowing into an exhaust passage of an engine through a discharge means in non-operating, in a power operated surfboard for injecting water rearward by the rotation of an impeller by the engine. CONSTITUTION: In a surfboard 10, a cable 11 having a control grip 14 for assisting an operator to be supported and for controlling a throttle is provided on a main part having an approximately flat upper surface 12. An engine 32, an impeller 66 to be rotated in an impeller housing 34 by power, and various units related to them are housed in a relative short and erected rear part 13. An exhaust housing 33 seated and fixed on the floor 21 of a hollow bulkhead of a main body is airtightly fixed in the impeller housing 34, and this exhaust housing 33 forms a gas cushion for preventing water flowing into an exhaust pipe part 62 of the engine 32 through a passage 74 when the surfboard 10 is not operated.
Patent JP-H03290137-A (JP)
Title: Fish-dragging and hauling apparatus for long-line fishery
Inventor: HAMAKUBO TSUNEMITSU
IPC: A01K91/18
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject apparatus capable of dragging and hauling hooked fish body in high efficiency by erecting a hauling post having a guide roller on a broadside, erecting a dragging post having an inducing roller and a winding reel at the back of the hauling post and dangling the tip end of a dragging rope via the guide roller. CONSTITUTION:The objective fish-dragging and hauling apparatus for long-line fishery has the following structure. A hauling post 6 having a guide roller 5 at the top is attached to a broadside of the boat in such a manner as to enable the swivelling of the guide roller between outboard side and inboard side. A dragging post 12 having an inducing roller 8 at the top and a winding reel 11 at the bottom is placed at the back of the hauling post 6. The tip end of a dragging rope 13 extending from the winding reel 11 is passed through the inducing roller 8 and dangled from the guide roller 5. When the dragging rope 13 is pulled with a live fish at a tension larger than the winding power of the winding reel, the dragging rope 13 is automatically delivered from the winding reel 11 to weaken the power of the fish and haul the fish body without causing the breakage of the dragging rope 13.
Patent JP-H03289741-A (JP)
Title: Cordless telephone set
Inventor: SHIMIZU MASAYUKI
IPC: H04W76/02
Filed: 1990-04-06
Abstract: PURPOSE:To constantly use a main body and a mounted hand set part by mounting the hand set part to the main body and making the frequency of a radio means in the hand set coincident with the frequency of a radio means in the main body mounted the hand set part. CONSTITUTION:Connection detecting means 6-8 detect a hand set part 2 is fitted to a main body 1, and frequency setters 9a-9d set the use frequency of the radio means to communicate the main body 1 and the hand set part 2. First frequency input means 14-17 input the set values of the frequency setters 9, and second frequency input means 10-13 input the set values of the frequency setters 9. Corresponding to the frequency set values inputted from the first frequency input means 10-13, a first control means 31 controls the frequency of the radio means in the main body 1. When the connection detecting means 6-8 detect the connection, a control means 21 inputs the frequency set values form the second frequency input means 10-13 and control the frequency of the radio means in the hand set part 2 corresponding to the inputted frequency values. Thus, the main body and the mounted hand set part can integrally be used.
Patent JP-H02268495-A (JP)
Title: Laser soldering
Inventor: NAKAYAMA SHIGEO
IPC: H05K3/34
Filed: 1989-04-10
Abstract: PURPOSE:To perform continuous soldering promptly and surely, and to elevate reliability of automation of soldering by fusing auxiliary solder on the first and second terminals by laser beams, and in this condition guiding the fused solder with a guide member so a to make the solders join each other and to unite them. CONSTITUTION:By setting bosses 41 and 51 in setting holes, etc., two printed boards 10 and 21 are stacked up without dislocation, and auxiliary solders 15-19 and 27-30 are applied on respective first and second terminals 11-14 and 22-25. This board 10 is pressed to the board 21 from above by a jig 37 and the positions are fixed, and the laser beams from a laser emitter 27 are guided by an optical fiber through a shielding plate 46, which is positioned above the jig 37 and has slits 41-44, so as to fuse solders 15-19 and 27-30. A molybdenum bar 53 of specified outside diameter is attached to the right side face through a driving member 55, and this rotates before and behind the laser beams 45 according rotation of the member 55, and guides the flow of solder, which is fused by laser irradiation, and unites them.
Patent JP-S5215935-A (JP)
Title: Electric spark ignition plug
Inventor: KOUTOU HIROYUKI
IPC: H01T13/22
Filed: 1975-07-25
Abstract: PURPOSE: An electric spark ignition plug, that enables to easily improve exhaust gas characteristics of an internal combustion engine by enlarging ignition limit fuel and air mixture range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03290025-A (JP)
Title: General controller for coal gasification power generating plant
Inventor: GOSHIMA YASUO
IPC: C10J3/72
Filed: 1990-04-06
Abstract: PURPOSE:To enable control adaptable for the administrating condition of a plant by controlling a gas turbine lead suited for load control and a gasifying furnace lead suited for system pressure control according to the weight with a weighted mean. CONSTITUTION:A coal gasification power generating plant is controlled by a general controller consisting of load command 25, system pressure setting 29 and a first load control section 27 and first press control section 31 for carrying a gasifying furnace lead, a second load control section 28 and second pressure control section 32 for carry ing out gas turbine lead and a weighted mean calculating section 33. When the load command 25 is varied for example, a gasifying agent flow adjusting valve 1 is opened or closed according to a signal of the control output of the first load control section 27 multiplied by the weight (w) the value of which is zero in the case of gas turbine lead or 1 in the case of gasifying furnace lead. On the other hand, a fuel adjusting valve 7 is opened or closed according to a signal of the control output of the second load control section 28 multiplied by weight (1-w), the value of which is zero in the case of the gasifying furnace lead or 1 in the case of the gas turbine lead.
Patent JP-H11288302-A (JP)
Title: Optimum control method for equipment characteristic control data
Inventor: SAITO MASAHIRO
IPC: G05F3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optimum control method with which the optimum control of control data can be performed in a short time by correcting the first predicted characteristic value (predictive value) so as to completely predict characteristics existent in equipment as well or to reduce the deviation from the real optimum value. SOLUTION: Concerning this optimum control method, when there is a correlation between data (a00) found from a band 0 to be a reference point and an attenuation PL0 and the data of the other point, the data of points PL1-5 on the band 0 are found predictively from the correlation. Afterwards, the data of respective bands of respective PL0-5 are predictively found. Thus, the predictive value at each point can be found with high accuracy. Concerning this predictive value, the deviation from the real optimum value is reduced, and the optimum control for control from the predictive value to the real optimum value can be easily performed in a short time.
Patent JP-H07290913-A (JP)
Title: Rim for tire assembly
Inventor: NISHI MASAAKI
IPC: B60B21/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide the rim for a tire assembly, which is light in weight, low in manufacturing cost, facilitating manufacturing and provides possibility of high speed stable traveling and extension of continuous traveling distance when traveling with a flat tire. CONSTITUTION:A supporting part 13, which is integrally formed with a well part W, a bead sheet part 12 and a flange part 11, is provided continuously in separation of the well part W in the width direction and is composed of a pair of leg parts 14, 14, protruding outward of the radial in an opened condition toward the inside of the radial of the well part W between the bead sheet part 12 and the flange part 11, and a tire receiving part 15 continuously provided between the tip part of a pair of leg parts 14, 14.
Patent JP-H03288685-A (JP)
Title: Inprint device
Inventor: YAMAZAKI RYUJI
IPC: B41L47/46
Filed: 1990-04-06
Abstract: PURPOSE: To provide an imprinter having simple structure and excellent in economy by turning a pressure roller on the side touching the surface of a continuous pressure-sensitive paper at a higher circumferential speed than the carrying speed of the continuous pressure-sensitive paper and a card using mechanism components, e.g. a solenoid, rollers and springs. CONSTITUTION: A card 4 and a recording sheet 2 are set at a specified imprint position and a solenoid 24 is energized to clamp and press the card 4 and the recording sheet 2 by means of rollers 18, 44. The card 4 and the recording sheet 2 are carried at same speed by means of rollers 8, 9, a pressure roller 44 and rollers 91, 92, respectively. At the same time, the press roller 18 is turned at a higher circumferential speed than the carrying speed of both carrying media 2, 4 and the recording sheet 2 on an embossed character 6 of the card 4 is rubbed by the press roller 18. Consequently, the embossed character 6 is copied to the recording sheet 2 while carrying both media 2, 4.
Patent JP-H08287499-A (JP)
Title: Objective lens driving device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/12
Filed: 1995-04-17
Abstract: PURPOSE: To provide a device provided with a cooling means of a semiconductor laser (LD) for improving deterioration in the life due to the heat of the LD in an objective lens driving device utilizing a whole optical system driving method, and also provided with an improved wiring structure. CONSTITUTION: The optical system consisting of the LD 1, photodetector(PD) 2, holographic optical element 3, λ/4 plate 4, deflecting prism 5 and objective lens 6, is provided in a bobbin 10 of a movable part, and the information of a recording medium 20 is recorded and reproduced by driving the movable part with a signal from the PD 2 and controlling the objective lens 6. The heat generated in the LD 1 is radiated from a radiating plate 11 which is molded integrally with the bobbin 10 of movable part, thereby the life of the LD is extended.
Patent JP-H0880680-A (JP)
Title: Card
Inventor: YOSHIOKA YASUAKI
IPC: B42D15/10
Filed: 1994-04-06
Abstract: PURPOSE: To make the forgery and alteration of a card extremely difficult in a case used as a cash card, an ID card, a credit card or a pass by providing irreversible inherent data to a part of the card as visible data. CONSTITUTION: Embodssed characters are formed on the embossed character part of a card 1. A base material is composed of a polyvinyl chloride resin and a magnetic recording layer 3 is composed of a compsn. prepared by dispersing γ-Fe2 O3 in a resin and a thermal destruction recording layer 5 is a non- magnetic metal membrane layer with a thickness of 700Å composed of Sn and this metal membrane layer forms a reflection type hologram with respect to a hologram layer 6. As mentioned above, inherent data is provided on the irreversible thermal destruction recording layer 5 as visible data in this card and the genuinness of the card can be certainly judged on the basis of the data of the thermal destruction recording layer 5.
Patent JP-S61249275-A (JP)
Title: Manufacture of abrasive grain
Inventor: INOUE KIYOSHI
IPC: B24D3/00
Filed: 1985-04-26
Abstract: PURPOSE:To improve specific conductance, hardness and thermal conductivity in an abrasive grain so better, by cladding a surface of each grain serving as a ground with ametal by means of electrodeposition process by evaporation, and nitrifying or carbonizing this metal. CONSTITUTION:Titanium is clad on a surface of a SiC grain 1 or a ground by means of evaporation or the like whereby a TiC covering layer 2 is formed there. Specific conductance, hardness and thermal conductivity in this abrasive grain secured by the presence of this covering layer 2 is able to be more excellent than those of a SiC single grain. In addition, graindability in this grain can be made yet higher, while manufacturing cost in this grain is reducible, and the ground grain and the quality of material in this covering layer are properly selected, so that specific conductance, hardness, thermal conductivity and so on in the abrasive grain are optionally selectable.
Patent JP-H07279896-A (JP)
Title: Axal flow fan
Inventor: IWATA FUMIHIKO
IPC: F04D27/00
Filed: 1994-04-06
Abstract: PURPOSE:To prevent lowering of efficiency even at a high flow rate by preventing a rotor blade from stalling. CONSTITUTION:In an axial flow fan incorporating a circulating passage 5c outside of a passage extending the leading edges of variable angle inlet guide vanes to the leading edged of rotor blades, a closing plate 9 is driven by means (a small gear 7 and a rack 8) for associating variation in the angle of the inlet guide vanes 3 in accordance with a flow rate, so as to open and close the inlet of the rotor blade side leading edge part of the circulating passage 5c.
Patent JP-S5425157-A (JP)
Title: Color picture tube
Inventor: SATOU AKIRA
IPC: H01J29/02
Filed: 1977-07-27
Abstract: PURPOSE: To reduce the deviation in electron beam by forming an opening window at least at the longish-side part of the flank part of a magnetic shield body inside a tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07277874-A (JP)
Title: Method for pulling up silicon single crystal
Inventor: SHIRAISHI YUTAKA
IPC: C30B29/06
Filed: 1994-04-06
Abstract: PURPOSE:To supply a raw material melt while melting bar-shaped polycrystalline silicon which is a raw material without breaking and to stably grow a single crystal by specifying the max. residual stress of this bar-shaped polycrystalline silicon. CONSTITUTION:A crucible 8 is heated by a main heater and stores the raw material melt 9 in this crucible B. A raw material rod l which is the bar-shaped polycrystalline silicon obtd. by thermal cracking of gaseous monosilane is heated and melted by a melting heater 2 and falls onto the raw material melt 9. The breaking at the time of melting the raw material rod 1 is prevented and the continuous replenishment of the raw material melt 9 of a continuous charging and pulling up method is improved by putting the raw material rod into a standard state and specifying its max. residual stress to <3.5kgf/mm<2>. This method is applied also to the recharging and pulling up method melting the polycrystalline rod-shaped silicon having the max. residual stress <3.5kgf/mm<2> in the crucible 8 after the single crystal is pulled up and executing pulling up again while recharging the melt. The bar-shaped polycrystalline silicon may be subjected to relieving of thermal stresses by a heat treatment, such as annealing, prior to melting and may be used for a raw material rod to be pulled up.