baber/WOPTO huggingface dataset:
Patent JP-H03226248-A (JP)
Title: Manufacture of rotary electric machine
Inventor: TSUCHIYA MAKOTO
IPC: H02K15/12
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a good insulating layer without effecting rotating curing by inserting fibrous strings, having heat resistant property equal to or more than the same of resin, into a gap between the slot of core and insulating coils. CONSTITUTION:Fibrous strings 4, having heat resistant property equal to or more than the same of resin and prominent in the impregnating property of resin, are inserted into a gap between the slot 1 of core and a ground insulation 2 while a rotary electric machine is obtained without effecting rotating curing in the curing process of the same. The characteristic of a method, in which the rotating curing is not effected, is inferior to the characteristic of tan deltaobtained by a technique so far. On the other hand the characteristic of an actual machine, which is obtained without inserting strings or effecting the rotating curing, shows a value substantially equal to the characteristic so far. In this case, the run-out of resin can be prevented by the resin retaining force of the fibers of the string whereby an insulating layer, having a characteristic equal to an insulating layer obtained by the rotating curing so far, can be obtained.
Patent JP-S57136533-A (JP)
Title: Preparation of alcohol
Inventor: SHIOJIMA ISAO
IPC: C07D317/54
Filed: 1981-02-18
Abstract: PURPOSE: To prepare an alcohol useful as various industrial raw materials in high yield and easily, simply by reacting various aldehydes with formaldehyde in the presence of a ruthenium catalyst.  
     CONSTITUTION: An aldehyde, e.g. α-naphthaldehyde, of formulaI(R is aryl, alkyl or alkenyl) is reacted with formaldehyde in the presence of a ruthenium comlex, e.g. dichlorotris(triphenylphosphine)ruthenium, as a ruthenium catalyst, preferably in a solvent, e.g. methanol, ethanol or water, at about 60W100°C to give an alcohol of formula II, e.g. 1-hydroxymethylnaphthalene. The formalin to be used is inexpensive and capable of reducing only the aldehyde group even in the presence of a nitro group, halogen, carbonyl group, etc.  
     EFFECT: The treatment after the reaction is easily carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04239573-A (JP)
Title: Luster-protection agent
Inventor: KOSEKI SEIJI
IPC: C09G1/02
Filed: 1991-01-23
Abstract: PURPOSE:To provide a luster-protection agent effective for polishing the surface of an object constructed of stone, tile, wood, metal and other materials without damaging the surface and capable of easily and surely wiping off various surface stains and keeping the beautiful surface over a long period. CONSTITUTION:The objective agent is a semi-pasty mixture composed of 9.5-30% natural and synthetic waxes, 90-60% petroleum solvent and 0.5-10% pigment.
Patent JP-2000224717-A (JP)
Title: Electric apparatus and fixture used for the apparatus
Inventor: ITO TOYOSHIGE
IPC: H02B1/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to, when an electric apparatus is renewed, fabricate a box body regardless of existing foundation and cable pit, install a new electric apparatus over the cable pit without modifying the existing foundation or cable pit, and easily route cables through a cable insertion hole. SOLUTION: Electric equipment is provided with a box body 3 with the electric equipment housed therein, and fixtures 8 comprising a placement section on which the box body 3 is placed and fixing sections 82, 82 placed at the periphery of the placement section and secured on a foundation 5, 5. A cable insertion hole 84 is formed in the placement section so that the anchors 8 can be secured on the existing foundation 5, 5. Therefore, an extra space is produced at the rear of the placement section, and thus part of the cable insertion hole 84, specifically, the portion closed by a cover body 9, can be opened at the rear of the box body 3. As a result, the cable insertion hole 84 can be partly opened by removing the cover body 9.
Patent JP-H11209233-A (JP)
Title: Sheetlike pack agent
Inventor: FUKANO KENJI
IPC: A61K8/39
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sheetlike pack agent having excellent paste dispersion properties, adhesiveness, drying properties in use and removability of keratin stopper, alleviated ache in peeling, no residual paste and no bleedout and yet excellent stability with time. SOLUTION: In this sheetlike pack agent obtained by forming a tacky paste layer containing at least a film-forming agent and water on one side of a sheetlike base, characteristically the tacky paste layer contains 100 pts.wt. of a polyacrylate (A) having 250-6,000 degree of polymerization and 0.3-40 pts.wt. of a polyacrylate (B) having 50-700 degree of polymerization as the film-forming agent and 0.3-25 pts.wt. of at least one nonionic surfactant as a softening agent selected from the group consisting of a polyoxyethylene/polyoxypropylene alkyl ether, a polyoxyethylene/polyoxypropylene alkyl phenyl ether, a polyoxyethylene alkyl ether and a polyoxyethylene alkyl phenyl ether but substantially no polyhydric phenol.
Patent JP-H05223330-A (JP)
Title: Air conditioner
Inventor: OSHIGANE TOMOAKI
IPC: F24F11/04
Filed: 1992-02-07
Abstract: PURPOSE:To obtain an air conditioner which produces a current of air fluctuating in the force of the flow in a manner similar to winds in nature and which enables the user to select the kind of fluctuation that fits the user's liking so that the air supplied is felt comfortable by a person of any individual liking. CONSTITUTION:There are provided a memory 102 and a selecting means (selecting switch) 103. In the memory 102 a plurality of control patterns differing in frequency power spectrum are stored. The selecting means 103 is for selecting a desirable one from among the control patterns and a motor 104 on the indoor side is controlled on the basis of the selected control pattern.
Patent JP-H05195154-A (JP)
Title: Retaining ring material
Inventor: ISHIZAKA JUNJI
IPC: C22C38/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a retaining ring having sufficiently high strength and a low yield ratio. CONSTITUTION:This retaining ring material is formed with a nonmagnetic iron-base alloy contg., by weight, 6-12% Cr, 15-30% Mn, <=0.10% C, 0.4-1.0% N and the balance Fe with inevitable impurities and further contg., as required, >=1 kind among <=0.5% Mo, <=1% Nb, <=1% Ta and <=1% V. The objective retaining ring for the power generator having high strength and a low yield ratio and excellent in corrosion resistance is obtained in this way.
Patent JP-H04261319-A (JP)
Title: Conductor tube for phase separation bus and its manufacture
Inventor: YAMAGUCHI TATSUO
IPC: H02G5/06
Filed: 1991-01-21
Abstract: PURPOSE:To make a special beveling processing necessary by setting the distance of the ends of two conductor single tubes of wall thickness(t) to about 0.7t and by forming a peripheral bead weld in a space surrounded by a ring backing the inside of the conductor single tube. CONSTITUTION:The ends of two conductor single tubes 19a, 19b of wall thickness(t) are caused to face each other on the same axis with the distance of about 0.7t. A space formed by fitting a backing ring 18 of a suitable length L having the outer diameter equal to the inner diameter of the single tube inside the conductor single tubes 19a, 19b is filled with a peripheral bead weld 17. Thus, a special beveling process is made unnecessary and the buildup of a weld 3 and welding with a small width are conducted efficiently. This method is suitable for the manufacture of a phase separation bus in an electric enterprise where a high current flows.
Patent JP-S57138518-A (JP)
Title: Cutter
Inventor: HORI SHINICHI
IPC: B23D45/22
Filed: 1981-02-16
Abstract: PURPOSE:To cut a lengthy work, such as a pipe travelling linearly in fixed length by rotating a circular saw circularly by means of a crank system and making an advance and retreat movement against the work. CONSTITUTION:A pair of right and left crank shafts 2 and 3 are penetrated through and supported by a casing 1, and a motor connected with a rotary shaft is provided on a frame of the back of the casing 1. Then a circular saw is installed on one external end of a main shaft 16 of the circular saw. A motor shaft 20 of the motor 19 and the other external end of the main shaft 16 are linked with each other through universal connectors 21 and 22 and a spline joint 23. Then the circular saw begins to cut into a work B accordingly as the circular saw descends so as to approach to the work B, the work B is cut completely thereby as the circular saw reaches to the bottom dead point 2, and the circular saw starts to ascend again to the top dead point 1. Then a lengthy work, such as a pipe travelling linearly can be cut in fixed length.
Patent JP-H06293957-A (JP)
Title: Indium oxide film enhanced in resistance
Inventor: KAWAMURA KIYOSHI
IPC: C03C17/34
Filed: 1994-01-21
Abstract: PURPOSE:To obtain an indium oxide film having a relatively high sheet resistance value and excellent in uniformity, transmittance and heat resistance. CONSTITUTION:This indium oxide film contains at least one kind of element selected from a group consisting of Si, Ti, Ge, Sr, Zr, Cd and B or the compds. by 0.05-40 atomic % based on In. The film is formed in an oxygen-contg. atmosphere or in an ozone-contg. atmosphere. Consequently, a high-resistance indium oxide film excellent in uniformity, transmittance and heat resistance is efficiently formed.
Patent JP-H07208809-A (JP)
Title: Hot water boiler having hot water changing-over mechanism
Inventor: HATA KENJI
IPC: F23N1/08
Filed: 1994-01-20
Abstract: PURPOSE:To provide a hot water boiler having an improved convenience in use of changing-over between hot water and cold water by a method wherein an opening or closing operation of a water supplying or a water feeding stopping plug is mechanically carried out when only water is used. CONSTITUTION:A hot water temperature adjusting lever 56 is set at a 'water' position, a hot water temperature adjusting dial member 138 is rotated, a hot water and cold water changing-over operating piece arranged at this hot water temperature adjusting dial member 138 pushes down a water supplying or water supplying stopping plug opening or closing lever 108 to cause a water supplying or water supplying stopping water plug 20 to be opened and concurrently the hot water and cold water changing-over switch operating piece arranged at the hot water temperature adjusting dial member 138 turns on the hot water and cold water changing-over switch so as to present a gas burner from being ignited, thereby use of only water is accomplished through one operation.
Patent JP-S61182033-A (JP)
Title: Original discriminator
Inventor: SAITO AKIO
IPC: G03B27/62
Filed: 1985-02-08
Abstract: PURPOSE:To make it possible to discriminate an original with a simple construction even if the original pressing surface of an original pressing board is white by arranging a light source for irradiating the original end part of an original set up on an original board on the lower side of the original board and arranging an optical sensor in a direction to which the reflected light of the light irradiated to the original end part is not carried. CONSTITUTION:The optical source 21 and the optical sensor 22 are arranged in the scanning direction so that the light source 21 is positioned on the leading end side of the original 0. When light is emitted from the light source 21 and an original illuminating lamp board 13 is scanned to execute the discriminating operation of the original 0, the reflected light corresponding to the density of the original 0 is photodetected when the photodetection orientating direction of the optical sensor 22 is included in the original surface. At the back end part of the original 0, light radiated from the light source 21 is shielded by the thickness of the original 0, a shadow 23 is generated, and at the crossing of the optical axis of the optical sensor 22 with the shadow 23, the light is not made almost incident upon the optical sensor 22. When the optical axis passes the shadow 23, the reflected light is increased because the original pressing surface of the original pressing board 11 is white and the shadow part is detected as the back end of the original to discriminate the size of the original 0.
Patent JP-H03228017-A (JP)
Title: Electronic equipment
Inventor: HOSOYA MASATOSHI
IPC: G02F1/133
Filed: 1990-02-02
Abstract: PURPOSE:To shorten the total illumination time of a back light and to prolong the life of a white tube as a light source for back lighting by turning off the back light unless there is no key input from a keyboard for a certain time after last key input operation and turning on the back light again when there is a key input thereafter. CONSTITUTION:A timer initial value stored in the high-order bytes of a blind timer previously is set in the blind control bytes of a CMOSRAM 5. When a user turns on the power source of the electronic equipment, the back light 8 is turned on. The user performs key operation by using the keyboard 10. During the key operation, a CPU 1 considers that the back light need to be turned on when the course time from final key input operation exceeds a preset time, thereby turning off the back light automatically.
Patent JP-S58141640-A (JP)
Title: Structure and manufacture of stator for rotary electric machine
Inventor: KAWADA SHIGEKI
IPC: H02K15/02
Filed: 1982-02-16
Abstract: PURPOSE:To facilitate the winding operation by a method wherein an exciting coil is loaded such that wire materials are wound round the outer periphery of an inner frame core formed to have a number of posts projecting therefrom. CONSTITUTION:A core of a stator 24 for rotary electric machines is divided into an outer frame core 26 and an inner frame core 28 which are separated from each other and have an annular form. An exciting coil 32 is wound in each winding groove 30 of the inner frame core 28. After female portions 34 of the outer frame core 26 and male portions 36 of the inner frame core 28 have been aligned in the axial direction, the inner frame core 28 and the outer frame core 26 are fitted to each other in a manner that the former is inserted to the latter in the axial direction, and both cores are then fixed to each other by welding or resin mold method. By so doing, the winding operation for the exciting coil can be facilitated.
Patent JP-S54115856-A (JP)
Title: Loading position fixing device
Inventor: HIBINO YOUZOU
IPC: B66C13/18
Filed: 1978-03-01
Abstract: PURPOSE: To reliably and safely perform a high-precision position adjustment work, by doing the position adjustment work of a loader on a picture of a video device.  
     CONSTITUTION: The device is constituted in the following connections; a video device 9 situated at an operating room of an overhead travelling crane is connected with a visula device 8 located at the operating room; a model system 11 fitted with scales 11e and 11f placed between rotating belts 11b and 11d is connected with a detecting system 12 which detects a movement volume on the scales 11e and 11f; and a controller 14 is connected with the detecting system 12 via computer 13. And thus, after images of the loader and object hanged at the loader have been photographically indicated on a picture by the visual device 8, the intersection of the two scales 11e and 11f is moved on the picture to a point to which the loader will have to move. The movement volume of the scales 11e and 11f then is detected by the detecting system 12, and a moving direction and distance of the loader are computed by the computer 13. The loader can thus be moved through the work of the controller 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07235304-A (JP)
Title: Metallic oxide-hydrogen storage battery
Inventor: IZUMI YOICHI
IPC: H01M4/52
Filed: 1994-02-21
Abstract: PURPOSE:To provide a metallic oxide-hydrogen storage battery by which a cycle service life characteristic and a high temperature preserving characteristic are improved by adding a nonionic surface active agent to a battery as a corrosion inhibitor. CONSTITUTION:Lithium hydroxide is dissolved by 40g/l in potassium hydroxide aqueous solution having specific gravity of 1.30, and a nonionic surface active agent of a corrosion inhibitor is added so that the concentration becomes 100ppm, and electrolyte is formed. Hydrogen storage alloy is created by arc melting, and after it is pulverized by a machine, it is sifted out, and an average particle diameter is set in 20mum. This is kneaded together with water and carboxydimethyl cellulose of a binding agent, and is formed as a paste shape, and is filled in a foaming nickel porous body having porosity of 95%. This is vacuum-dried at 120 deg.C, and is formed as a negative electrode. A positive electrode is used by installing a lead plate by using a foaming nickel pole. Polypropylene nonwoven fabric having a hydrophilic property is used as a separator, and the negative electrode, the positive electrode and the separator are combined with each other, and are formed in a spiral shape of three layers, and are housed in a cylindrical battery jar.
Patent JP-H0555226-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANAZAWA MASATO
IPC: H01L23/52
Filed: 1992-02-07
Abstract: PURPOSE:To prevent the movement of a conductive layer due to the stress of a protective layer in an upper section and the formation of a void in a connecting hole. CONSTITUTION:A first interlayer insulating layer 22 is formed onto a P-type semiconductor substrate 21. The first interlayer insulating layer 22 is formed through a normal-pressure vapor growth method. A first connecting hole 24 is shaped at the specified position of the first interlayer insulating layer 22. A first conductive layer 23 is formed in a region including at least the first connecting hole 24. The first conductive layer 23 is composed of three layer structure, in which a barrier metal layer 23A, an aluminum alloy layer 23B and an antireflection layer 23C are laminated successively. A second interlayer insulating layer 26 is formed onto the first conductive layer 23 formed in a specified shape. The second interlayer insulating layer 26 is constituted of a silicon oxide layer 26A as a lower layer, a silicon oxide layer 26B using inorganic silica or organic silica as an intermediate layer and a silicon oxide layer 26C as an upper layer.
Patent JP-H05218125-A (JP)
Title: Structure of bonding pad
Inventor: MARUOKA MICHIAKI
IPC: H01L21/60
Filed: 1992-02-07
Abstract: PURPOSE:To prevent damage of an insulating film made of SiO2 by a downward force when a bonding wire is connected to be fixed to a source bonding pad. CONSTITUTION:An interlayer oxide film 7, a second aluminum 2 are formed on an original aluminum 1 to form an aluminum 2 layer structure through the film 7. Thus, a downward force when the wire is connected to be fixed is alleviated by the film 7, thereby preventing damage of an insulating film 6.
Patent JP-H07230341-A (JP)
Title: Information processor
Inventor: KIGOSHI HIDECHIKA
IPC: G06F1/16
Filed: 1994-02-21
Abstract: PURPOSE:To move a compact liquid crystal display device to an easy-to-see position by placing this display device at the periphery of a keyboard of the main body of an information processor in an attachable/detachable way and attaining the transmission/reception of signals between the display device and the information processor. CONSTITUTION:A storing space 21 is secured to store a compact liquid crystal display device 20, and a signal transfer part 22 is prepared on the side face of the storing part of the device 20 for transfer of signals between the main body of an information processor and the device 20. When the device 20 is attached to the main body of the processor, the transmission of signals is possible between them together with the normal display. Furthermore the device 20 is connected to the main body of the processor via a cable 23 when both devices are detached from each other and the same display is possible as in a state where they are attached to each other. Then the device 20 detached from the main body of the processor can be moved to an easy-to-see position within a transmittable/receivable range.
Patent JP-H08279614-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TERASAWA YOSHIO
IPC: H01L21/332
Filed: 1996-02-08
Abstract: PURPOSE: To sharply decrease the electric resistance of the junction part of two semiconductor substrates by a method wherein a high impurity density layer is formed on the whole main surface of one of semiconductor substrates, and the impurities of the high impurity density layer is thermally diffused to the junction region of the other semiconductor substrate while the two substrates are junctioned by heat treatment. CONSTITUTION: The first n<-> type semiconductor substrate 10 and the second n<+> type semiconductor substrate 20 are prepared, ions are implanted almost on the whole surface of the first main surface 20a of the second semiconductor substrate 20, and an n<+> semiconductor layer 21 is formed. Then, the first main surface of the first semiconductor substrate 10 and the first main surface of the second semiconductor substrate are junctioned by heat treatment in a hydrogen or nitrogen or steam atmosphere. Also, simultaneously with the heat treatment, a junction operation is conducted applying pressure from both sides of two substrates.  As a result, the impurities of the n<+> semiconductor layer 21 are thermally diffused to the side of the first semiconductor substrate 10, and a high impurity density diffusion region 15 is formed on the junction region of the first main surface of the first semiconductor substrate.
Patent JP-H02203577-A (JP)
Title: Actuator
Inventor: TANAKA MASAICHI
IPC: H01L41/083
Filed: 1989-02-02
Abstract: PURPOSE:To stabilize the displacement magnification ratio of a piezoelectric element by burying insulative fluid between a piezoelectric element and an elastic film, and pressing insulative fluid regardless of moving amount of a piston. CONSTITUTION:In the inside of moving a piezoelectric element chamber 16, a piezoelectric element 24 is covered with an insulative elastic film 30, and insulative fluid 31 is buried between the elastic film 30 and the element 24. When a rod is stroked by a motor, a main piston 4 presses an oil-tight chamber 6, and presses an oil-tight chamber 7 via a sub-piston 5, thereby jetting oil from a nozzle 3. When the piston 4 retreats, on account of negative pressure of the oil-tight chamber 6 and energizing force of a return spring 9, retreatment is caused via the piston 5. At this time, the pressure of the oil-tight chamber 7 becomes negative, and oil flows into the chamber from a check valve 10. Hence the oil which has flown into the piezoelectric element chamber presses with pressure the element 24 regardless of the stroke of the pistons 4, 5. As the result, the oil pressure is applied to the element 24 from all directions, so that the deformation is restrained and the displacement magnification ratio can be stabilized even in an atmosphere where pressure change generates.
Patent JP-S58141949-A (JP)
Title: Sensing device for obstacles on left hand
Inventor: SUGIURA KAZUMASA
IPC: B60R21/34
Filed: 1982-02-17
Abstract: PURPOSE:To emit an alarm every time the car shifts to the left, in a sensing divice for obstacles on the left hand provided in the car running, by allowing this sensing device to operate in linkage with a left-turn signal given when the car shifts to the left. CONSTITUTION:When a switch 6 of a direction indicator, which is to emit a turn signal for the car shifting to the left, is put into the left position, a control circuit 3 is actuated, and now sensing of obstacles on the left hand of the car is begun by an obstacle sensor 2. The control circuit 3 analyzes signals given by the sensor 2, and in case any obstacle exists within the zone with sensibility, a warning is emitted out of a speaker 4 as well as position is displayed on an obstacle display device 5 in order to inform the driver about it.