baber/WOPTO huggingface dataset:
Patent JP-H0610973-A (JP)
Title: Engaging sound preventing mechanism for electromagnetic clutch
Inventor: TABUCHI YASUO
IPC: F16D27/112
Filed: 1992-06-22
Abstract: PURPOSE:To provide the engaging sound preventing mechanism of an electromagnetic clutch capable of suppressing the engaging sound generated when an electromagnetic coil is excited and an armature is engaged with a rotor. CONSTITUTION:Plate springs 11 connecting an armature 5 to a body to be rotated are provided with arm sections 17 extended to the inner periphery from the outer periphery side of the armature 5 fixed to the armature 5 with rivets 13. Damping materials 18 made of a rubber elastic body are fitted to the faces of the arm sections 17 on the armature 5 side, and they are pressed to the armature by the spring force of the arm sections 17. The damping materials 18 absorb the vibration of the armature 5, and the engaging sound generated when the armature 5 is engaged with the rotor can be suppressed.
Patent JP-H10317570-A (JP)
Title: Trussed roof truss structure
Inventor: UMADA KAZUHIRO
IPC: E04B7/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a trussed roof truss structure which enables gamblel roof and has a wide application to design and others in a trussed roof truss. SOLUTION: A strut 1 is notched so as to form a strut head 1a, a tenon 1b is provided in its head part, and a grooved-and-tongued tenon 1c is formed in the underside of the strut 1. Also a support bar 6 is attached to the strut 1 and a true strut 5, the strut 1 is connected to a filler 3a with a hold connecting device 8, and the grooved-and-tongued tenon 1c of the strut 1 is held by a rib beam 2 and connected with the connecting device 8 so as to form an integrated truss frame. Next a main house 10 is put on the strut head 1a provided at the top of the strut 1 and the common raffer 9 is installed so as to form a beautiful trussed roof truss.
Patent JP-H04363669-A (JP)
Title: Acceleration sensor
Inventor: WATABE NOBORU
IPC: G01P15/13
Filed: 1991-06-10
Abstract: PURPOSE:To obtain an acceleration sensor reduced in its mounting space and simple to assemble. CONSTITUTION:A pendulum 4 is shaken in the planar direction of an aluminun plate 5 and positional displacement is taken out as an electric signal by the shaking of the pendulum 4. Since the electric signal is supplied to a torque coil 3a, the force returning the pendulum 4 to the origin acts on the pendulum 4. Since the shaking surface of the pendulum 4 is parallel to a gravity direction, an occupying area is made narrow.
Patent JP-S6142141-A (JP)
Title: Selective photo chemical reaction apparatus
Inventor: HORIOKA KEIJI
IPC: H01L21/31
Filed: 1984-08-02
Abstract: PURPOSE:To improve pattern processing accuracy by placing a transparent and non-ventilating transparent body on the surface of sample substrate through the air gap and suppressing molecule diffusion of reactive gas activated by irradiation of light beam. CONSTITUTION:A transparent and non-ventilating transparent body 20 is placed on the surface of a sample substrate 12 through the air gap in such a size as the minimum dimension of pattern to be formed on the substrate 12. The radical 31 activated at the upper side of the transparent plate 20 does not reach the substrate 12 and only the radical 32 activated in the air gap between the substrate 12 and transparent plate 20 reaches the substrate 12. Thereby, even when irradiation of light does not result in remarkable activation effect for the sample substrate 12, the photo-vapor chemical reaction can be continued selectively at the region irradiated with light beam. Therefore, the pattern processing accuracy can be improved.
Patent JP-S5586766-A (JP)
Title: Electric wiring for ink jet head
Inventor: SAITOU SHIZUO
IPC: B41J2/16
Filed: 1978-12-23
Abstract: PURPOSE:To provide a simplified electric wiring using a piezoelectric element and make a positive protection and fixing of the element by connecting one of the electric poles of the piezoelectric element with a bottom surface of a concave part of a vibratory plate and by connecting the other electric pole with an upper surface of the concave part of the vibratory plate by a conductive connector member. CONSTITUTION:Base plate 1 is connected to a second base body 11 with a pressure chamber 9 and a nozzle 8 are formed therein. The second base body 11 is provided with a concave part having an outer diameter slightly larger than that of the piezoelectric element 6 at a place where it is abutted against an upper part of the pressure chamber 9. The lower part of the concave shaped groove has an electric pole 3. The pressure element 6 is made such that the lower electric pole 4 is connected to the lower electric pole 3 in the concave part. The upper electric pole 5 is connected to the electric pole 13 arranged on the second base body 11 with brazing at 12 or with organic conductive adhesive agent. Voltage is applied at 10 to the lower electric pole 4 and the upper electric pole 5, resulting in that the piezoelectric element 6 and the oscilatory part 4 are strained to pressurize the ink in the pressure chamber 9 and inject the ink from the nozzle 8.
Patent JP-H04361005-A (JP)
Title: Extrusion molding mouthpiece of inorganic product
Inventor: KAWASAKI JUNYA
IPC: B28B3/26
Filed: 1991-06-07
Abstract: PURPOSE:To prevent deformation resulting from the expansion of the end face of a molded form generated immediately after extrusion in the extrusion molding of an inorganic product. CONSTITUTION:An extrusion molding mouthpiece is constituted by annexing block bodies 4, 4 having internal surface shapes 4A regulating the side face shape of a molded form G and as shown in Fig. 2 or Fig. 3 and having approximately the same length L1 as an expansion region L immediately after the molded form G is discharged to both side faces 3B, 3B of the discharge opening 3A of the extrusion molding mouthpiece 3 of an inorganic kneade substance 2 mainly comprising cement, etc., and the shape of a product is regulated without increasing extrusion resistance by the blocks 4, 4.
Patent JP-S6223297-A (JP)
Title: Key telephone set
Inventor: OOYAMA HIROSHI
IPC: H04Q3/58
Filed: 1985-07-23
Abstract: PURPOSE:To utilize a message tone as a warning tone to a holding set when the holding set forgets holding an extension call or the holding time is longer by sending the message tone from a held set to the holding set. CONSTITUTION:Even when a key telephone set 20a is in extension call with a key telephone set 20i while holding a key telephone set 20b, the key telephone set 20b listens to an alarm tone while being talking with the key telephone set 20c by synthesizing the voice sent from the key telephone set 20i to the key telephone set 20b with the message tone sent from a tone generating section 6 to the key telephone set 20b. The tone generating section 6 has several kinds of sound sources such as holding tone and message.
Patent JP-H11349824-A (JP)
Title: Flame-retarded resin composition and molded article therefrom
Inventor: MATSUMOTO HIDEKI
IPC: C08L101/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. with excellent flowability, mechanical characteristics and heat resistance, by incorporating a specified amt. of a specific free radical generator into a thermoplastic resin. SOLUTION: 100 pts.wt. of a thermoplastic resin, pref. a PS resin, polyester, polybutylene terephthalate, or polyamide, is made to contain 0.01-5 pts.wt. of a free radical generator which is expressed by formula V and contains 5-20 mole % of one or more of compds. expressed by formulae I through IV. In the formula, X is H, a 1-10C alkyl, alkoxy, carboxyl, hydroxyl, amino, nitrile, nitro, or epoxy; Y and Z are each H or a group of formula VI; n is 1-5; and m is 1 or more. A pref. compsn. comprises a blend of 100 pts.wt. of this compsn. and 1-50 pts.wt. of a flame retardant. The flame retardant is pref. a phosphorus- based, nitrogen-based, or halogen-based flame retardant. This compsn. can constitute electric/electronic parts, automobile parts, machinery mechanic parts, and molded articles as the housings and parts of OA and housed equipment.
Patent JP-S5786697-A (JP)
Title: Underground storage equipment for lpg
Inventor: NIKAIDOU MINORU
IPC: F17C13/02
Filed: 1980-11-20
Abstract: PURPOSE:To receive and store the low temperature LPG at some 10 deg.C below zero as the normal LPG by using a system which watertightly stores the LPG in the underground cavity of an underground base rock and the properties of LPG without employing special equipment that adjusts the pressure variation in the underground cavity. CONSTITUTION:An arrival of goods duct 3 directly connects a carrier container 2 at some 10 deg.C below zero and an underground cavity 1. A heat exchanger 4 is inserted in the arrival of goods duct 3. The low temperature LPG is heated up to the normal temperature by the heat exchanger 4 and sent to the underground caviry 1. In this case, for example, since the low temperature LPG with the pressure of about 1kg/cm<2>abs at -43 deg.C increases the pressure, it is forcibly pressurized-sent into the underground cavity by means of a booster pump 15. As a result, an LPG underground storage system can economically be manufactured without employing special equipment that adjusts the pressure variation in the underground cavity 1.
Patent JP-H0918776-A (JP)
Title: Vibration-proof device for camera
Inventor: KIKUCHI HIDEAKI
IPC: G03B5/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a vibration proof device for a camera in which replacement of a lens or a camera is facilitated. CONSTITUTION: An image pickup section 2 supporting a lens section 20 is fixed to a mount member 3 and it is removably fitted to a gimbal frame to support the image pickup section 2 pivotably in the pitching direction and the yawing direction and a vibration proof signal is generated by a control means 70 based on an output of detection means 51, 52 detecting a turn amount of the image pickup section 2 provided to the mount member 3, actuators 41, 42 are driven by a vibration proof signal to vibrate and drive the image pickup section 2. Furthermore, lock mechanisms 91 to 94 are provided to the mount member 3 to lock the pivoting of the image pickup section 2.
Patent JP-2000351986-A (JP)
Title: Crystallization inhibitor for oil and fat
Inventor: KURIYAMA SHIGEHIRA
IPC: A23D9/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a crystallization inhibitor for oils and fats especially excellent in effects on prevention of clouding of the oils and fats or deposition of coarse crystals at room temperature, especially 15-35 deg.C by addition thereof to the oils and fats. SOLUTION: This crystallization inhibitor for oils and fats comprises a polyglycerol ester of a fatty acid in which a constituent fatty acid of the polyglycerol ester of the fatty acid is a mixture of the following components (1), (2) and (3):(1) 60-95 wt.% content of a >=14C saturated fatty acid with (2) 0-40 wt.% content of a <=12C saturated fatty acid and (3) 0-40 wt.% content of a >=16C unsaturated fatty acid. Furthermore, the polyglycerol ester of the fatty acid has 2-15 degree of polymerization of the polyglycerol and >=80 wt.% degree of esterification thereof.
Patent JP-2000346591-A (JP)
Title: Launching cylinder for airframe
Inventor: YOSHIDA HIROYUKI
IPC: F41A21/22
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To allow a peeling resistance and a wear resistance of a plated layer to be compatible by providing thick, thin layers and a tapered layer for connecting the thick layer to the thin layer formed on a base material of a launching cylinder in specific lengths from a start end and a tip end of an airframe passing portion. SOLUTION: Plating 6 executed on an inner surface of an airframe passing portion of an inner surface of the launching cylinder 1 is formed obliquely stepwisely in a hardness on a base material 1a of the cylinder 1. That is, soft plating is executed on the material 1a of the cylinder 1 to form a soft layer 6a, hard plating is executed at its inside to form a hard layer 6b to incline the hardness. The at least one layer 6b may be formed. In the case of forming a plurality of the layers, the layers are formed so that its inside gradually becomes hard. A length from the start end formed with the thick layer is set to 10% or more of the overall length of the passing portion, and a length from the tip end formed with the thin layer is set to 40% or more of the overall length of the passing portion.  The layer 6 having hard and soft layers 6a, 6b exhibits peeling resistance and wear resistance.
Patent JP-S5587881-A (JP)
Title: Body deformation preventing structure for gear pump or motor
Inventor: TERUYAMA HIDEO
IPC: F04C2/18
Filed: 1978-12-22
Abstract: PURPOSE: To prevent the deformation of body and to prevent the damage of body, by placing a liner between body and cover thereby increasing the friction force between them.  
     CONSTITUTION: Liners 23, 24 having area considerably smaller than the contacting area between body 11 and covers 19, 20 are provided at the sides of body 11 except both ends of longitudinal center line connecting between the centers of rotation of both gears 13, 14 or both sides of body bore 12. Arched sections 25W28 are formed on upper and lower sides of liners 23, 24 and fitted around bolts 21, 22 for fastening between body 11 and covers 19, 20. Since liners 23, 24 are placed between body 11 and covers 19, 20, the friction force is increased to prevent the deformation of body 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H105743-A (JP)
Title: Water purifying filter
Inventor: USHIJIMA NOBUYUKI
IPC: C02F1/68
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To remove suspended solid matter and chlorine in raw water and also to adjust mineral contents to a suitable quantity and furthermore to effectively remove organic matter in raw water. SOLUTION: In a column 2 of a water purifying filter 1, a first filter bed F1 , a second filter bed F2 , and a third filter bed F3 are formed. The first filter bed F1 , the second filter bed F2 , the third filter bed F3 are packed with a light filter medium 3, silver deposited active carbon 4, and BAKUHANSEKI(R) cone kind of granite porphyry produced in Japan respectively. First, the raw water gets rid of suspended solid matter by the filter medium, and next, chlorine is adsorbed therefrom by the silver deposited active carbon in the filter bed. Then, the raw water is contacted with BAKUHANSEKI(R) in the third filter bed to adjust mineral contents. And organic matter is removed by aerobic bacteria contained in BAKUHANSEKI(R).
Patent JP-H06346571-A (JP)
Title: Manufacture of decorative member
Inventor: TSUNODA TOSHIHIKO
IPC: B32B21/02
Filed: 1993-06-08
Abstract: PURPOSE:To finish machined face beautifully by forming a wooden board in which MDF layer is laminated on a strand layer of wooden piece and forming a bent corner section by providing a cut-in section on the board to cover a decorative sheet. CONSTITUTION:A wooden layer 1a is laminated and bonded on the front and rear sides of a strand layer 1b in which wooden pieces are accumulated to form a wooden board 1, and a cut section in the shape of V character or M character is formed on the rear side of the board 1. Adhesive 3 is applied on the cut section 2 to be cut again to form a bent corner section, and vinyl chloride sheet 4 is wound in and bonded after cutting is fonr only in the wooden layer 1a. Consequently, it is possible to manufacture a decorative member which has high strength as basic material and improve hold force of nail and screw.
Patent JP-H1010340-A (JP)
Title: Plastic clad optical fiber
Inventor: NONAKA TAKESHI
IPC: C08F290/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To lessen the degradation in bands after transmission, to lessen transmission loss, to lessen the deformation of a clad layer by caulking in mounting to a connector and to increase mounting strength by specifying the Young's modulus of the cured matter of a UV curing composition contg. fluorine and the numerical opening of an optical fiber. SOLUTION: The resin used for the clad is the cured matter of the fluorine- contained UV curing compsn. having the Young's modulus of >=10kg/mm<2> . The plastic clad optical fiber having the numerical aperture of the optical fiber of 0.2 to 0.3 is formed. Namely, the Young's modulus of the clad is 10kg/mm<2> and, therefore, the front end part of the optical fiber is inserted into the connector and the drastic change of the clad layer by caulking does not arise and the optical fiber is not easily disconnected from the connector when the connector is caulked under ordinary conditions. Since the numerical opening is in a range of 0.2 to 0.3, the mode of the higher order propagating in the core dissipates into the clad, the transmission band is improved and the transmission loss does not increase.
Patent JP-H0330271-A (JP)
Title: Multielectrode modular jack
Inventor: KATO YUTAKA
IPC: H01R13/648
Filed: 1989-06-27
Abstract: PURPOSE:To reduce leakage current due to static coupling between respective terminal blocks by a method wherein a shielding plate having such a shape that it can be placed with approximately equally spaced with respect to the respective terminal blocks is placed at a necessary point inside a case. CONSTITUTION:Terminal blocks 3 are arranged in two lines while a shielding plate 8 is placed between a pair of partitions 13 partitioning the respective lines. This shielding plate 8 is formed in such a shape that slits formed between it and the respective terminal blocks 3 are approximately equally sized. Therefore the slits formed between the respective terminal blocks 2 via the shielding plate 8 are equal to each other resulting in equivalent placement of the respective terminal blocks 3 at equal distances thereby making static capacitance between the respective terminal blocks 3 approximately equal. Thus equilibrium between lines connected to the respective terminal blocks 3 can be maintained, thereby reducing leakage current due to static coupling.
Patent JP-S6225467-A (JP)
Title: Semiconductor device
Inventor: AKIYAMA SHIGEO
IPC: H01L21/762
Filed: 1985-07-25
Abstract: PURPOSE:To form switching elements of the prescribed function on the same substrate by connecting in parallel photodiodes and normal-closed transistors between the gates and the sources of the elements, and connecting in parallel another photodiode and a discharging resistor between the gate and the source, thereby interrupting light by the normal-closed element and the resistor. CONSTITUTION:A (100) plane of a p-type Si substrate 1 is anisotropically etched to form a V-shaped groove 2, and an SiO2 film 3 is coated. A polysilicon 4 is superposed, the substrate 1is polished to nform separated islands 1a.... An SiO2 film 6 are coated, windows are selectively opened to expose the islands 1a, 1b. Then, with PH3 as a dopant single crystal Sis 7a, 7b are formed on the islands 1a, 1b and a polysilicon film 8 on a masl 6 by thermal decomposition of SiH4. The single crystal layers 7a, 7b are selectively masked with SiO2 films 9, and the film 8 is removed by etching. Thereafter, a normal-closed transistor 15, a diffused resistor 19 and a photodiode 17 are provided in the single crystal islands as prescribed, connected as prescribed, the element 15 and the resistor 19 are selectively shielded by an aluminum film 22 to complete it.
Patent JP-S5953877-A (JP)
Title: Temperature controller of heat fixation device
Inventor: MATSUURA YOUZOU
IPC: G03G15/20
Filed: 1982-09-21
Abstract: PURPOSE:To shorten the rising time of the temperature of a fixation roll and to prevent the overshooting of the temperature sufficiently by starting the rotation the fixation roll and a pressure roll when the temperature of the fixation roll attains a specified value. CONSTITUTION:Contacts (a), (b), and (c) correspond to a detected voltage, the 1st and the 2nd reference voltages respectively. When the temperature of a thermistor 4 is lower than the specified temperature of the fixation roll 1, the detection voltage is higher than the voltage at the contact (b) and the 1st comparing circuit 7 switches on a heating method 2. When higher, the means 2 is not conducted. When the temperature of the thermistor is lower than reference temperature, the voltage at the contact (a) is higher than that at (c) and the output voltage of the 2nd comparing circuit 8 drops. At this time, a driving means 9 for the fixation roll 1 and pressure roll 5 is not powered on. When the temperature of the thermistor 4 becomes higher, the output voltage of the circuit 8 rises and the driving means 9 is powered on to drive both rolls 1 and 5 while an output is sent to a fixation ready display means 10.
Patent JP-S5789450-A (JP)
Title: Amorphous magnetic alloy
Inventor: SAKAKIMA HIROSHI
IPC: C22C45/02
Filed: 1980-11-21
Abstract: PURPOSE: To make it possible to obtain quite easily amorphous magnetic alloy broad ribon even by a single rolling method, by adding Nb to a (Fe-Co-Ni)-B system.  
     CONSTITUTION: The amorphous magnetic alloy is represented by the formula: wherein M stands for Fe, Co or Ni or a mixture of these, and a, b and c are respectively in the ranges of 60≤a≤95, 2≤30% by atom with the proviso that the sum of them is 100). In these ranges, the alloy will easily become amorphous, and therefore the amorphous magnetic alloy ribon can be obtained, without being oxidised, by rapid cooling in air by a single rolling method. Instead of Nb a mixture containing as a main constituent Nb and 10% by atom of one of Cu, Ti, Cr, Mo and W can be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5865840-A (JP)
Inventor: SARAYA KUNIAKI
IPC: E04H17/14
Filed: 1981-10-15
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-H0918911-A (JP)
Title: Dial restriction device for telephone set
Inventor: MIZUNO YUICHI
IPC: H04M3/42
Filed: 1995-06-30
Abstract: PURPOSE: To call a destination at all times by providing two modes, the mode permitting a call only for a dial enable time zone and the mode permitting the usual dialing and selecting either one of both modes at the entry of a destination telephone number so as to select the mode permitting dialing at all times when dialing is desired for a time other than dialing enable time zone. CONSTITUTION: A caller enters dial mode information and a telephone number of a destination by using a key 5 in a pushbutton telephone set 3. When dialing is desired only with in an office time zone of a destination, the office time zone dial mode information and the destination telephone number are inputted and when the caller desires dialing independently of the office time, the dial mode information is not inputted but only the destination telephone number is inputted. A CPU 15 in a master set 1 discriminates which dial mode to be selected. When the mode is discriminated to be the mode making dialing independently of the office time, the CPU 15 sends connection request information and a destination telephone number to a speech circuit 14 leading to a public telephone line network 50 to make connection to the public telephone line 50.
Patent JP-S6410835-A (JP)
Title: Wire arranging method of reinforced concrete pillar
Inventor: MINAMI KOICHI
IPC: E04C5/06
Filed: 1987-06-30
Abstract: PURPOSE: To increase shearing resistance while improving workability by disposing the whole or a part of main reinforcements existing on the four circumferences of a pole excepting main reinforcements at four corners obliquely or crosswise among the main reinforcements at adjacent four corners in a side view. CONSTITUTION: Main reinforcements 3A, 3B at the four corners of a rectangular sectional pole 1 are disposed vertically. The whole or a part of other main reinforcements 4A, 4B are arranged obliquely or crosswise among the main reinforcements 4A, 4B at adjacent four corners in a side view. Accordingly, the arranging method of the main reinforcements of the reinforced concrete pole can resist seismic horizontal force from all directions while the disturbance of construction works such as the arrangement of core reinforcements, concrete placing or the like can be prevented.