baber/WOPTO huggingface dataset:
Patent JP-H0470198-A (JP)
Title: Speaker for duplex low-pitched sound and speaker system using same, projection television set and direct viewing tube television set
Inventor: MORI TORU
IPC: H04R1/02
Filed: 1990-07-11
Abstract: PURPOSE:To raise the sound pressure level of a low frequency band without damaging the dynamic range of a driving amplifier and to set a reproduction band to be wide and flat by providing the radiation hole of a port provided for a chamber whose capacitance larger in a place approximated to a floor or a wall surface and providing the radiation hole whose capacitance is smaller in a detached place. CONSTITUTION:The radiation hole of the port 7 provided for the chamber 5 whose capacitance is larger in two chambers 5 and 6 is provided in the place approximated to the floor and/or the wall surface. Reflection from the floor and the wall surface is used for a sound wave radiated from the port 7. The radiation hole of the port 8 provided for the chamber 6 whose capacitance is smaller is provided in the place detached from the floor and/or the wall surface. The sound wave from the port 8 is not influenced by radiation from the floor and the wall surface. Thus, the sound pressure level of the low frequency band can be improved and the reproduction band can be made wide and flat.
Patent JP-S5972017-A (JP)
Title: Frequency generator
Inventor: SHIRANE KIYOUICHI
IPC: G01D5/243
Filed: 1982-10-18
Abstract: PURPOSE:To improve the detection precision of rotational variation of a rotating body by arranging plural magneto-resistance (MR) elements near the magnetized rotating body and obtaining frequency signals corresponding to respective intervals of the elements. CONSTITUTION:This frequency generator has an annular rotor 1 and an annular stator 2 having the rotor 1 within, and plural magnetic poles N and S are magnetized at the outer circumference of the rotor 1 at circumferentially equal intervals. Plural MR elements A1-An are provided on the top surface 2A of the stator 2 at circumferentially equal intervals opposite to the magnetic poles N and S. The MR element An is a magnetic flux response type element. The pitch P4 of the element An is less than the pitch P5 of the magnetic poles N and S. When the rotor 1 is driven to rotate, an output of frequency corresponding to the number N of the MR elements An is obtained. It is easy to correct the phase to frequency determined by the number N of the MR elements without lowering the precision electrically, and consequently rotational variation is detected precisely.
Patent JP-H0841355-A (JP)
Title: Low-solvent resin composition, coating composition using the same, and method for applying the same
Inventor: MARUTANI YOSHIAKI
IPC: C09D133/06
Filed: 1994-08-02
Abstract: PURPOSE:To provide a low-solvent coating compsn. which gives a coating film excellent in appearance and resistances to acids, alkalis, weather, scratch. solvents, etc., and which greatly reduces the amt. of an org. solvent required. CONSTITUTION:This compsn. contains a vinyl oligomer, an acidic cure catalyst for curing the oligomer, and 0-30wt.% org. solvent at 25 deg.C. The oligomer used has a number average mol.wt. of 600-2,000, a wt. average mol.wt. of 600-5,000, a ratio of the wt. average to the number average mol.wt. of 1.0-2.5. and blocked carboxyl groups as the first kind of essential functional groups and another kind of functional groups selected from among epoxy, silanol. hydrolyzable silyl, and acid anhydride groups provided the former and the latter kind of functional groups may be in the same molecule or in different molecules.
Patent JP-S5973257-A (JP)
Title: Cutting method of steel pipe and the like
Inventor: YASUOKA HIDENORI
IPC: B23B1/00
Filed: 1982-10-18
Abstract: PURPOSE:To improve durability of tool by injecting cutting agent in the cutting direction to the rake face of a cutting tool while injecting from the feeding direction or from the hollow section of tool holding mechanism or with their combination, toward the flank. CONSTITUTION:Holes 3-5 opening toward rake face of chaser 2, holes 6-8 opening toward rake face of cartridge 1 for holding the chaser 2, hole 11 opening toward flank of chaser block 10 and hole 12 opening toward turning 9 of cartridge 1 are made and connected to a cutting agent source. Cutting agent to be injected through said holes 3-5 and 11 will cut the cutting dust to control the feeding direction while cutting agent fed through holes 6-8 and 12 will control the feeding direction to block intrusion of die head into the hollow section. Cutting agent fed through a hole in inner support will block intrusion of cutting dust produced through threading into the die head. Since cutting dust can be removed completely, durability of the cutting tool is improved.
Patent JP-S57135033-A (JP)
Title: Homogenization of product in silo
Inventor: IMAI TATSUHIKO
IPC: B01F5/00
Filed: 1981-02-17
Abstract: PURPOSE: To attain to homogenize a product simply in good efficiency by a method wherein the product in a silo is taken out from a place other than a discharge port of the silo and recirculated into the silo along with a newly formed product.  
     CONSTITUTION: The product from a production plant terminal apparatus 7 is entered into a silo 1 from the transport means 3 through a transport apparatus 2 but a part of the product is taken out from a take-out port 5 other than the silo discharge port 4 by a means 6 and mixed with a newly formed product in the transport apparatus 2 to be recirculated into the silo 1. By this method, the take-out means 6 is added to the transport apparatus to simply homogenize the product in the silo. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0469272-A (JP)
Title: Front cover locking device of bankbook printer
Inventor: YOKOYAMA YASUHIRO
IPC: G06Q40/02
Filed: 1990-07-11
Abstract: PURPOSE:To enable a front cover to be easily opened without giving bad affects on treatment of a bankbook in normal treatment by a method wherein in the case where opening of the front cover can not be permitted according to a treating process of a bankbook printer, a locked state is taken until a state in which its opening can be permitted is obtained. CONSTITUTION:In the case where a front cover is not permitted to be opened since treatment of any bankbook is midway when a release lever 10 is moved, a shaft 18 is required to be locked. An on signal is sent to an electromagnet 26 from a microcomputer 24 to absorb a second locking lever 28 against a spring 32, and the shaft is locked. When this locked state is continued, timing when treatment of each bankbook can be punctuated comes to be generally obtained in approx. several second and automatic locking is judged not to be required. Locking of the shaft 18 is released by making the electromagnet 26 off, and the front cover becomes capable of being opened by drawing out the front cover by the operator.
Patent JP-H1128578-A (JP)
Title: System for measuring height of electrode ring in seam welder and measuring device
Inventor: AKIYOSHI MANABU
IPC: B60K15/03
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To automatically correct the height of a work, to facilitate the whole automation of a seam welding equipment and the improvement of working efficiency and to eliminate the unevenness of welded quality by automatically measuring the height position of the top point in the outer periphery of a lower electrode ring in the seam welder with a contactor and a displacement sensor. SOLUTION: The height position of the top point P after grinding the outer peripheral surface of the lower electrode ring 4 with the removal of a plated layer, is measured with the displacement sensor 22 and the measured value is displayed on a displaying device and also, the measured data are inputted into an interlock panel in a control system of a robot. Allowable value data for judging whether the height of the top point P of the lower electrode ring 4 is good or not, are compared with the measured value data from the displacement sensor 22 through the interlock panel. When the measured value is judged to within the allowable value, the seam welding is continud without changing the height of the lower electrode ring 4. When the measured value is judged to exceed the allowable value, after changing the control system of the robot so as to lower-shift the work by a minus deviation of the measured value from the reference value, the seam welding is continued.
Patent JP-2001012053-A (JP)
Title: Building member producing method and metallic die
Inventor: YAMAMOTO KENGO
IPC: E04F13/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To easily obtain a building member which is complex, precise, and excellent in cut-off performance and appearance, by press working, by longitudinally dividing a face cover, and forming a specific depression in a specific portion of a divided body, then squeezing an upper portion of the divided body with a metallic die, to thereby form a fitted portion having a slidable lower portion, and a specific step portion. SOLUTION: A building member for jointing, which is attached to a joint portion or the like of an external wall panel, is longitudinally divided into plurality of divided bodies 2. A depression 52 for absorbing redundant dimension generated in press working, is formed beforehand at a location where a fitted portion 7 of the divided body 2 is formed. While each divided body 2 is pinched by a clamping die 50, an upper portion of the divided body 2 is squeezed by a squeezing die, to thereby form the fitted portion 7 into which a lower portion of the divided body 2 is slidably fitted, and a step portion 5 on which the lower portion of the divided body 2 abuts.  The depression 52 prevents generation of dimensional tolerance due to surplus dimension in press working, and therefore the lower portion of the divided body can be smoothly connected to the fitted portion 7 without a gap and with good appearance.
Patent JP-H0838131-A (JP)
Title: Method for producing retort food and gas volume-judging device in device for the production
Inventor: SHIKADA MOTOO
IPC: A23L3/12
Filed: 1994-08-02
Abstract: PURPOSE:To provide the method for producing the retort food, having a process for judging whether the volume of a gas charged in the pouch is constant or not, and capable of surely and easily sterilizing the food content by rotating the pouch at a sterilization temperature. CONSTITUTION:The process for producing the retort food comprises a gas- charging process for charging a prescribed volume of an agitation-assisting gas into a bag-like container, a process for sealing the bag-like container in which a cooked food and the agitation-assisting gas are charged and received, a process for judging whether the volume of the agitation-assisting gas charged in the bag-like container is proper or not, and a thermal sterilization process for thermally sterilizing the cooked food received in the bag-like container by rotating the sealed bag-like container for a prescribed time at a specific sterilization temperature, while the cooked food is moved and agitated with the agitation-assisting gas.
Patent JP-S5970345-A (JP)
Title: Automatic exchange
Inventor: KUMASAKA KATSUMI
IPC: H04M3/42
Filed: 1982-10-15
Abstract: PURPOSE:To inform the degree of importance to a called party, by providing a different call tone at calling of an extension in response to the service level of a caller. CONSTITUTION:When a handset of an extension telephone set 1A is hooked up and an opposite number is dialed, for example, a control section 6 analyzes the said information and checks the service level of a memory 4. The data of a service level storage memory 4a and of a reference level storage memory 4b is stored in the memory in advance, the service level of a calling extension and the reference level of a called extension are compared from this value, and when the level of the calling extension is lower than that of the called extension, normal call tone is transmitted via a tone generating section 3 ans when higher, a calling tone representing the priority is transmitted.
Patent JP-S6160282-A (JP)
Title: Surface covering chip for ultrasonic welding
Inventor: KAWAUCHI TORU
IPC: B23K20/10
Filed: 1984-08-31
Abstract: PURPOSE:To improve the joining strength of iron materials by covering ceramic or cermet which contains a part of ceramic on the operating surface of the main chip. CONSTITUTION:On the aperating surface 2 of the main chip 1, ceramic having poor wettability with iron materials and cermet 3 containing a part of ceramic is formed as a covering layer by the cementation method. At the ultrasonic welding using the main chip 1 which has a covering layer 3 of the ceramic etc., the wetting angle between the ceramic covering layer 3 and iron materials is large compared with super hard tool steel and the limited output of the weld machines based on the adherence of the main chip 1 and iron materials is increased. Consequently, by this method the joining strength of iron materials is substantially improved, according to the output.
Patent JP-S6242153-A (JP)
Title: Thermally developable photosensitive material
Inventor: IWAGAKI MASARU
IPC: G03C8/40
Filed: 1985-08-20
Abstract: PURPOSE:To improve the raw stock preservability of a thermally developable photosensitive material, the reactivity of a dye providing substance with a reducing agent in the photosensitive material and the transferrability of an image forming dye by incorporating a specified compound into the photosensitive material having photosensitive silver halide and a binder besides the dye providing substance and the reducing agent. CONSTITUTION:A compound represented by the formula is incorporated into a thermally developable photosensitive material having photosensitive silver halide, a dye providing substance, a reducing agent and a binder on the support. In the formula, R is straight or branched chain alkyl, preferably 1-8C alkyl such as methyl or ethyl, cycloalkyl such as cyclohexyl or cyclophentyl, alkenyl such as allyl or 2-propynyl, aryl such as phenyl or naphthyl, or a heterocyclic group such as pyridyl or furyl, and the group represented by R may have a substituent.
Patent JP-S6243036-A (JP)
Title: Shadow mask for color picture tube
Inventor: KISHIMOTO FUKUTARO
IPC: H01J29/07
Filed: 1985-08-19
Abstract: PURPOSE:To reduce the thermal deformation of the mask so as to make it possible to realize the accurate color representation and to obtain the stable picture within a short time interval by providing the mask and the frame ar ranged around the mask and provided with many holes for reducing the heat capacity. CONSTITUTION:The frame 2 of the shadow mask 4 is provided with the holes 5 for reducing the heat capacity on the periphery. Thus, because the heat capacity of the frame 2 is reduced, when the frame 2 is bombarded by a part of the electron beam displaying the picture, the temperature of the frame 2 is increased quickly and substantial thermal expansion is induced. As the result the thermal deformation of the mask 1 to the convex form is prevented by the action of the force pulling the mask to the periphery. According to the reduction of the deformation to the convex form, the displacement of the trajectory of the electron beam is reduced, and the electron beam is able to bombard the proper fluorescent screen. As the result the accurate color representation can be realized and the stable picture can be obtained within a short time interval.
Patent JP-S5877897-A (JP)
Inventor: JIEFURII TEII FUEIAAMAN
IPC: C12R1/29
Filed: 1982-10-15
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-H0586285-A (JP)
Title: Flame-retardant thermoplastic polyurethane resin composition
Inventor: NANTAKU JIYUNJI
IPC: C08L75/00
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the subject flame-retardant resin composition exhibiting high flame-retarding effect, free from bleed-out of flame-retardant and having excellent mechanical properties by compounding a thermoplastic polyurethane resin with a specific flame-retardant and optionally an antimony compound. CONSTITUTION:The objective flame-retardant thermoplastic polyurethane resin composition is produced by compounding (A) 100 pts.wt. of a thermoplastic polyurethane resin with (B) 5-30 pts.wt. (preferably 10-20 pts.wt.) of a flame retardant of formula I [R2 is 1-4C alkylidene or alkylene or SO2; R1 and R3 are glycidyl, OH or group of formula II ((r) is integer of 0-5); X and Y are halogen; (P) and (q) are integer of 0-4; (n) is integer of 0-100] produced e.g. by heating a halogenated bisphenol, a halogenated bisphenol diglycidyl ether and optionally a halogenated phenol in the presence of a catalyst and (C) 0-20 pts.wt. (preferably 3-7 pts.wt.) of an antimony compound (e.g. antimony trioxide or sodium antimonate).
Patent JP-H04341272-A (JP)
Title: Hot press device from which fire does not drop down even if it moves quickly on body surface, and also, fire goes out naturally
Inventor: KATAOKA HIDEO
IPC: A61H39/06
Filed: 1991-04-22
Abstract: PURPOSE:To offer this KATAOKA hot press device which is developed as an instrument for a domestic medical treatment in order protect a life to be a human dignity and to have a comfortable human life, is safe and operated easily, and considered so as to be fit for use for many years in each home. CONSTITUTION:The invention points to be mentioned especially of this device are 1: the diameter of an air hole is regulated to 2mm from which fire of paste Moxa does not drop down to the body and clothes from the press device, 2: the number of air holes is 32 so that a combustion temperature does not fall down than 60-80 deg.C, and the combustion is continued, and 3: the interval of the air holes is 5mm and four lines are provided so that the paste Moxa goes naturally, when 40-50 minutes of a prescribed time elapse.
Patent JP-H0910040-A (JP)
Title: Hook metal
Inventor: SASAKI AKIHIRO
IPC: A47B13/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a hook metal to be installed on a top place of a table or base which is capable of holding such an attitude as not to become an obstacle when unused. CONSTITUTION: A device is composed of a base 1 to be fixed on a lower surface of an edge part of a top plate, a hook part 2 comprising a straight part 21 rotatable to the base 1, and a curvature part 22 to hold a thing, and a coil spring 3 to energize rotation force to the hook part 2 for holding the curvature part 22 of the hook part 2 at a farther position than a lower surface of the edge part of the top plate.
Patent JP-H0623906-A (JP)
Title: Production of baking curable damping material
Inventor: TAKANO KIYOSHI
IPC: B32B37/24
Filed: 1992-07-09
Abstract: PURPOSE:To provide a composite damping material of high capacity excellent in molding processability within a normal temp. range, having heat resistance not generating processing trouble such as the leakage of a resin from the end part of the damping material or the deformation of the damping material in a high temp. process and finally having excellent damping properties within the use temp. range of 10-80 deg.C. CONSTITUTION:In a method for producing a composite damping material by superposing a plurality of metal plates one upon another through a resin compsn. for an intermediate layer, the complex viscosity eta* of the resin compsn. for the intermediate layer is 10-10<3>P in a process coating the metal plates with the resin compsn. for the intermediate layer, 10<2>-10<4>P when the metal plates are laminated through the intermediate layer and the metal plate laminate is subsequently processed and 10<4>-10<6>P after a damping material is formed by baking and curing the metal plate laminate.
Patent JP-H0740274-A (JP)
Title: Gripping device and confirming method for operation thereof
Inventor: AZUMA YUSAKU
IPC: B62D57/024
Filed: 1993-07-23
Abstract: PURPOSE:To restrain required number of sensors, so as to reduce the cost of device by detecting the starting of gripping operation by mean of a first sensor provided on one of a pair of gripping claws and detecting the end of the gripping operation by means of a second sensor provided on the other gripping claw. CONSTITUTION:In a positioning device for positioning a pallet in the specific position after drawing out one pallet from a stocker device so that a robot device may accurately grip the target part, a gripping device wherein air cylinders 514a, 514b for driving pallet hooking claws 513a, 513b are provided on actuators 506a, 506b is provided. Respective pallet hooking claws 513a, 513b grip the pallet by being come in contact with the notch part of the pallet. And, sensors 550, 552 are provided on respective air cylinders 514a, 514b, and the starting of gripping operation is detected by the sensor 550 out of these sensors 550, 552, and the end of gripping operation is detected by the sensor 552.
Patent JP-S6244509-A (JP)
Title: Method for producing metallic powder controlled in shape
Inventor: EBINA KIYOSHI
IPC: B22F9/08
Filed: 1985-08-19
Abstract: PURPOSE:To produce metallic powder controlled in shape by constituting a device in such a manner that the distance between the intersected part of the molten metal flow to be poured into the device and atomizing water and the liquid level of a cooling water tank can be freely adjusted. CONSTITUTION:The molten metal 6 in a molten metal pan 5 is dropped in the form of the molten metal flow 8 through a tundish 7. The high-pressure atomizing water 12, 12 are injected from atomizing water nozzles 11, 11 disposed in the right and left directions of the molten metal flow 8 to said molten metal flow. The above-mentioned molten metal flow 8 is dispersed to a mist shape by such injection and the mists are dropped into cooling water 10 in the cooling water tank 9, by which the mists are cooled and the powdery metal is obtd. The above-mentioned cooling water tank 9 is vertically moved by a lifting device 13 having extensible legs 13b to be actuated by a power cylinder 13 to adjust the distance L between the intersected part of the molten metal flow 8 and the atomizing water 12 and the liquid level of the cooling water 10 in the above-mentioned method. The shape of the resultant metallic powder is thereby made controllable.
Patent JP-H0235217-A (JP)
Title: Magnetic bearing spindle device
Inventor: KIYOUTANI HIROTOMO
IPC: F16C32/04
Filed: 1988-07-21
Abstract: PURPOSE:To reduce a windage loss when a spindle is rotated by bringing a closed housing into a vacuum state by a vacuum exhaust device. CONSTITUTION:A magnetic bearing spindle device is provided with a closed housing 1 and a vacuum exhaust device 2 for exhausting under a vacuum the closed housing 1. A spindle 3 is arranged in the closed housing 1. A small diameter shaft 11 is provided at the left end of the spindle 3. The small diameter shaft 11 is externally projected through a hole 12 formed on the left end wall 1a of the housing 1. At the end of the small diameter shaft 11, a tool 13 such as a grinding stone is attached.