baber/WOPTO huggingface dataset:
Patent JP-H01152137-A (JP)
Title: Method for radiation curing of epdm roof sheet material utilizing crosslinking accelerator
Inventor: JIYOSEFU KEI BAREICHISU
IPC: B29C35/08
Filed: 1988-10-31
Abstract: PURPOSE: To obtain an EPDM roof sheet useful for roofing, superior in weatherproof and flexibility, by processing and curing a sheet calendered from particular uncured EPDM, carbon black, process oil and an ionizing radiation crosslinking promoter, with an ionizing radiation.  
     CONSTITUTION: 10 to 150 mil thick of sheet is obtained by molding a composition comprising (A) 100 parts of uncured EPDM in ethylene/propylene ratio of 3/1 to 1/3 containing from 2 to 15 double bonds per 1000 carbon atoms, having 20,000 to 200,000 of number-average molecular weight and in weight- average molecular weight/number-average molecular weight ratio of 2 to 10, (B) 40 to 150 parts of carbon black as filler, (C) 30 to 100 parts of process oil such as paraffin, and (D) efficient amount to promote to cure in a curing process (for example, 1 to 30 parts) of ionizing radiation crosslinking promoter such as organic (hydro)peroxide (for example, dicumyl peroxide). The sheet is cured by ionizing radiation of average dose of 5 to 40 megarads. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61154368-A (JP)
Title: Television camera device
Inventor: TAKEMURA HIROO
IPC: H04N5/335
Filed: 1984-12-27
Abstract: PURPOSE:To easily attach to any place by separating a camera head section from a camera control unit and disposing a suction cup so as to cover a front surface of an image pick up lens of the camera head section. CONSTITUTION:A television camera device separates a camera head section 20 including a solid state image pickup lens and an image pickup lens 26 for forming an optical image on a photosensitive surface thereof from a camera control unit 32 reading a signal from this head section 20 and processing it and connects them with a wiring 30. A suction cup 29 is disposed on a frame 27 so as to cover a front surface of the image pickup lens 26 of the camera head section 20. Thereby, the television camera device can be adsorbed to a transparent plate 21 such as a window glass or a front glass.
Patent JP-2001096897-A (JP)
Title: Ink-jet recording medium
Inventor: ASHIDA TETSUYA
IPC: B41M5/50
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording medium which is high in ink absorption and glossiness, is free from cracking, and is improved in terms of resistance to high humidity bleeding and light resistance. SOLUTION: In an ink-jet recording medium having an ink receiving layer containing gas phase method silica on water resistant support, the ink receiving layer contains a water-soluble metal compound, and the pH of a membrane surface is 3-5.
Patent JP-H10119009-A (JP)
Title: Adhesive coating method for external wall corner member
Inventor: WATANABE MORIMICHI
IPC: B27G11/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To avoid squeeze-out of an adhesive from bonded surfaces at the time of manufacturing an external wall corner by bonding two plate materials with an adhesive. SOLUTION: An inclined conveyor 21 carrying a plate material 17 in an inclined posture so as to make a cut surface 18 of the plate material 17 horizontal is placed and two or more adhesive discharging nozzles 25 discharging an adhesive on the cut surface 18 of the plate material 17 are placed above this inclined conveyor 21 in a line in the width direction of the cut surface 18. Moreover, two or more sensors 28 detecting a front end and a rear end of the cut surface 18 passing below are placed for the respective adhesive discharging nozzle 25. A timing of an adhesive discharge start/stop of the adhesive discharging nozzle 25 is independently controlled based on an output signal of a sensor 28, and an open/close valve 26 located separate by a small distance from the front end of the cutting surface 18 is opened to start discharging of the adhesive.  After this, the open/close valve 26 is closed a little before the rear end of the cutting surface 18 to stop discharging of the adhesive.
Patent JP-H07131956-A (JP)
Title: Manufacture of rotor for alternator
Inventor: OTAKA HIDEKI
IPC: H02K15/02
Filed: 1993-11-02
Abstract: PURPOSE:To enable increase in number of poles to improve electric efficiency by cutting a cylindrical magnetic material along the shape of a pawl and using one material of those cut above as a first rotor member and the other as a second rotor member. CONSTITUTION:A cylindrical magnetic material 20 is formed into a shape like a cup by bending one end portion and is then cut and isolated into a shape having a plurality of pawls 11 which will become poles with high density energy such as plasma or laser beam as well as a milling cutter. One member cut and isolated above is defined as a first rotor member 1 and the other is defined as a second rotor member 2. Thereby, the number of pawls 11 forming electrodes can be increased, improving the electrical efficiency as the alternator.
Patent JP-H04150033-A (JP)
Title: Bump on electronic circuit board; formation method of bump on electronic circuit board and of circuit pattern
Inventor: KIRIBAYASHI SHOJI
IPC: H01L21/3205
Filed: 1990-10-12
Abstract: PURPOSE:To easily mount an LSI chip on a board by a method wherein a protrusion-shaped bump is formed on a conductive layer formed on a groove having a prescribed circuit pattern in such a way that it is extended from the groove to the board. CONSTITUTION:The side of a coating film 12 to which a mask 13 has been attached is irradiated with a laser beam 15; a U-shaped groove 16 having a depth of (t) is formed in a circuit board 11. The mask 13 is removed; a mask 17 which is provided with one or more parts having an area of aXb corresponding to the size of a bump is attached to the coating film 12; the same side is irradiated with the laser beam 15; a pattern 18 having a depth of t1 is formed so as to pass the coating film 12. Then, a thin film is formed on the patterns 16 to 18 whose depths are (t) and t1. A metal thin film 19 is formed in the parts; a conductor 20 is formed by an electrolytic plating operation; a protrusion- shaped bump 21 having a thickness of (t) is obtained. An LSI chip can be mounted easily on the board by using the bump formed in this manner.
Patent JP-H06128983-A (JP)
Title: Dozer device for service car
Inventor: YAMAMOTO KEIICHIRO
IPC: E02F9/22
Filed: 1992-10-14
Abstract: PURPOSE:To improve the finish by permitting the free expansion and contraction movement of a hydraulic cylinder driving and lifting and lowering a dozer and conducting land grading work under the state, in which the dozer is floated. CONSTITUTION:A changeover switch 11 is pushed and operated while a changeover valve 9 is changed over from a normal position H to a floating position F. A pair of oil supply-discharge passages 6a, 6b are short-circuited mutually by the changeover valve 9 at that time while being connected to a drain passage 14. A hydraulic cylinder 6 is changed over to the state of automatic expansion and contraction while a dozer is brought to a floating state. Levelling work is performed while a backhoe is moved backward. Accordingly, the finishing state of excellent levelling work can be obtained because the dozer is not brought to a fixed state, and operationability can be improved because the dozer can be transferred to the floating state regardless of the position of the changeover of a control valve 7.
Patent JP-H07105139-A (JP)
Title: Certifying device
Inventor: OSUMI JUNICHI
IPC: G06F21/31
Filed: 1993-10-06
Abstract: PURPOSE:To provide a certifying device which performs sure certification without increasing the burden on a user when the user is certified from a mark that the user enters into a recording medium. CONSTITUTION:The user enters the certification mark and other information into a form sheet 1 and an image input part 2 reads them. A mark discrimination part 3 discriminates the mark on the form sheet 1 from the image read by the image input part 2 and stores it in a mark holding part 4. A certification data storage part 5 can hold plural certification data for each user. A certification data collation part 6 takes certification data corresponding to a certification frequency out of the certification data storage part 5 and collates it with the certification mark held in the mark data holding part 3. When the collation with the set frequency results in a coincidence, certification acknowledgement is sent to a document service system process part 7 and the user can receive various services.
Patent JP-H01117676-A (JP)
Title: Rotation controller
Inventor: TOMITAKA TADAFUSA
IPC: H02P29/00
Filed: 1987-10-30
Abstract: PURPOSE:To provide good transient responding characteristic and steady characteristic by varying the constant of a pectinated filter to which a motor control signal is supplied at the times of transient response and steady state. CONSTITUTION:A counter 21 is reset by the rise of a speed pulse FG to count a clock pulse CK, and samples a counted value at the fall of the pulse FG. On the other hand, a counter 22 is reset by the rise of a vertical synchronizing signal VP to start counting and samples a counted value at the rise of a phase pulse VP. The output of the counter 21 is supplied through a pectinated filter 4 to a differentiator 24 and an integrator 26, and the output of the counter 22 is supplied to a multiplier 27 and an integrator 29. Here, the constant of the filter 4 is decreased at the time of a transient response and increased at the time of a steady state.
Patent JP-H08133766-A (JP)
Title: Die fixing device for optical element forming machine
Inventor: SUGIYAMA HISATAKA
IPC: B30B15/02
Filed: 1994-11-09
Abstract: PURPOSE: To provide a die fixing device of an optical forming element machine capable of reducing manufacturing cost and surely preventing the misalignment of dies to a heat insulating member. CONSTITUTION: This die fixing device is provided with hole parts 32 on the side of the dies 26, 30 which are formed of metals and have a high coefft. of thermal expansion. These dies are provided with projecting parts 34 on the sides of heat insulating members 24, 28 which are formed of ceramics and have a low coefft. of thermal expansion. The axis misalignment of the dies is prevented by fitting of the projecting parts 34 and the hole parts 32. The fit accuracy of an axis misalignment preventing means 40 composed of the projecting parts 34 and the hole parts 32 is specified to the transition fit stipulated by the requirements specified in JIS (Japanese Industrial Standards) at ordinary temp.
Patent JP-H1189876-A (JP)
Title: Surface material of sanitary articles
Inventor: MASUDA MASARU
IPC: A61F13/15
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain the dry feel right after wearing for a long period of time and to surely prevent the sticky feel or rash by the moisture released from the body by forming many pores in an air-permeable film consisting of a thermoplastic resin. SOLUTION: A surface material 1 of sanitary articles or hygienic articles, such as paper diapers, is formed by providing the air-permeable film consisting of the thermoplastic resin with the many pores 2. A resin of a polyolefin system represented by, for example, polyethylene, is used as the thermoplastic resin. The air-permeable film is formed by mixing salts, such as calcium carbonate, with such thermoplastic resin, then forming the mixture as a thin film. The film which is the base material of this surface material 1 is the air-permeable film and since the film itself has moisture permeability, the moisture released from the body may be discharged outside by the moisture permeation effect of the film, the dry feel right after wearing may be maintained for a long time and the sticky feel and rash may be prevented.
Patent JP-H07183839-A (JP)
Title: Method for discriminating symbol from received signal
Inventor: DEBAJIYOTSUCHI PARU
IPC: H04B3/04
Filed: 1994-10-17
Abstract: PURPOSE: To keep a high S/N by optimizing the number of symbols before use for an equalizer according to a change in the transmission characteristics of communication channel. CONSTITUTION: The set of received training symbols is analyzed, and the number of symbols before use for the equalizer and the value of coefficient to be used for compensating the transmission characteristics of channel are determined. Further, (m) pieces of sums usable for identifying the received symbol are found. The respective sums can be found by adding correspondent signal samples from (r-1) pieces of different symbol terms. In this case, however, there are (m) sets of correspondent symbols. This method provide a merit for removing the sample containing much energy corresponding to the symbol transmitted in the past while identifying the symbol to use a symbol sample containing much energy from the concerned symbol.
Patent JP-S61154799-A (JP)
Title: Double c-frame press
Inventor: KAWAKAMI TETSUO
IPC: B30B1/08
Filed: 1984-12-28
Abstract: PURPOSE:To maintain the perpendicularity of a press slide and to maintain the parallelism of upper and lower dies by forming a frame into a double construction, guiding the press slide with the main frame and mounting a pressurizing mechanism to the inside frame. CONSTITUTION:A guide frame 7 which supports freely slidably the slide 6 is provided to the upper frame 3 of the main frame 1. The inside frame 8 is provided to the inside of the main frame 1. A die height adjusting mechanism 10 is provided to the upper part of the slide 6 and the 1st lever 18 is connected to the mechanism 10. The 2nd lever 21 is grasped by the 1st lever 18. The 1st air cylinder 31 is connected to the base end of the 1st lever 18. The 2nd air cylinder 34 attached to the inside frame 8 is coupled to the base part of the 2nd lever 21. The slide 6 existing at the top dead point is returned to the home position by the operation of the 1st lever 18 and the 2nd lever 21. The parallelism of the dies is maintained and the accuracy of the product is improved by such mechanism.
Patent JP-H08114755-A (JP)
Title: Photometry device for electronic endoscope
Inventor: SAKURAI NAOKI
IPC: A61B1/04
Filed: 1994-10-14
Abstract: PURPOSE: To precisely select an optional area from a displayed image in a subject for a technician and to correctly measure brightness of the required area. CONSTITUTION: This device is provided with a monitor 21 displaying the image obtained by a CCD 11, a photomeric area display circuit 18, an MPU 20 and a key board, etc., and a point-like cursor K is displayed on the monitor 21, and by specifying two points on the image with the cursor, a photomeric area E1 of optional position and size is set, and the brightness in the area E1 is operated. Further, a reference photomeric area EO is set, and a ratio S1/SO between the area S1 of the area E1 and the area SO of the reference area EO is calculated, and a photometric signal in the photometric area E1 is multiplied by the ratio S1/SO, and a light quantity control signal is formed. Then, an iris 27 in a light source device 24 is variable controlled by the light quantity control signal.
Patent JP-S61161942-A (JP)
Title: Voltage compensating circuit of synchronous generator
Inventor: IKEGAMI HIDEKI
IPC: H02K3/20
Filed: 1984-12-29
Abstract: PURPOSE:To compensate a voltage drop based on a load current by forming a slot at the prescribed position of a field pole, winding a winding for compensating the voltage, and wiring a prescribed in response to a single phase or a polyphase. CONSTITUTION:Slots are formed on the surfaces of poles of field cores 1, 31, and compensating windings 3, 33 are wound. In case of a single-phase generator, the windings 3 wound in the slots of different poles are wired to form a winding for compensating the voltage. In this case, the slots may be formed between the ends of the rotor in the rotating direction from the center of the surfaces of the field poles. In case of a polyphase generator, the windings 33 wound in the slots of the same poles are wired to form a voltage compensating winding. In this case, the slots are formed between the ends in the rotating direction from the center of the surface of the field poles of the rotor in the rotating direction.
Patent JP-H06126291-A (JP)
Title: Microbial liquid feeder for disposer
Inventor: FUJIMOTO KENJI
IPC: E03C1/266
Filed: 1992-10-14
Abstract: PURPOSE:To provide the microbial liq. feeder for the disposer without limiting the mechanical crushing space in the disposer and capable of surely treating garbage while maintaining the microbial decomposing power on a high level. CONSTITUTION:Garbage is crushed by a hammer in a disposer and discharged into a drain pipe 38. A microbial liq. feeder 44 for the disposer is fixed to the drain pipe 44, and the microbial liq. in a tank 44a is injected into the drain pipe 38 in a specified amt. from a nozzle 45 every time set by a solenoid valve timer (A) 22. When there is no microbial liq. in the tank 44a, the disposer 44 are not actuated.
Patent JP-H08112078-A (JP)
Title: Boiled fish paste
Inventor: TAKANO TAKASHI
IPC: A23L17/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a boiled fish paste consisting of soft boiled fish paste provided with peculiar resistance to the teeth and various tastes. CONSTITUTION: Dried skin 1 of swellfish is closely attached on a boiled fish- paste base material 2 prepared of fish ground meat and heated. Various tastes of the skin 1 of the swellfish are transferred to the boiled fish paste by heating and at the same time the boiled fish-paste base material 2 is shrunk together with the skin 1 of the swellfish owing to the property of the skin 1 of swellfish to shrink with heat.
Patent JP-2001099682-A (JP)
Title: Optical encoder
Inventor: IGAKI MASAHIKO
IPC: G01D5/347
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical encoder by which the displacement direction and the displacement amount of an object to be measured can be detected and which is of a simple constitution. SOLUTION: A first scale which comprises a lattice-shaped light transmission part is provided. A second scale wherein V-shaped grooves and light transmission plane parts which are formed in a direction perpendicular to the displacement direction of an object to be measured are formed periodically in a direction parallel to the displacement direction is provided. Two light receiving elements by which a luminous flux from a light source is made incident on the V-shaped grooves in the second scale via the light transmission part in the first scale and which are arranged in such a way that light reflected by every slope in the V-shaped grooves is received are provided. Two-phase output signals are output from the two light receiving elements.  When the displacement direction and the displacement amount of the object to be measured are detected on the basis of the two-phase output signals, every pitch P1 of the lattice-shaped light transmission part in the first scale, every pitch P2 between the V-shaped grooves in the second scale and the phase difference θ between the output signals are set properly.
Patent JP-S63129190-A (JP)
Title: Movable vane opening degree controller for movable vane type circulation water pump
Inventor: FURUI TAKESHI
IPC: F04D15/00
Filed: 1986-11-19
Abstract: PURPOSE:To prevent the generation of excessive turbulence in a circulation water system by holding the opening degree of the movable vane of a CWP at the opening degree on the generation of FCB until receiving an opening degree holding releasing instruction and releasing the holding of the opening degree according to the state of a plant. CONSTITUTION:Though, when an FCB is generated, an opening degree increase/ decrease locking circuit 20 transmits an opening degree locking signal S10 on the basis of the FCB generating signal, said signal is reversed by a NOT circuit, and the vane wheel of a CWP is held at the opening degree on the generation of FCB. An opening degree lock releasing circuit 30 transmits a release instruction signal S9 for releasing the holding of the vane wheel opening degree of the CWP into the opening degree increase/decrease locking circuit 20. Therefore, even on the generation of FCB, generation of excessive turbulence in a circulation system can be prevented.
Patent JP-H07180464-A (JP)
Title: Rock drill
Inventor: AKUSERU NOIKIRUHIEN
IPC: E21B10/44
Filed: 1994-11-10
Abstract: PURPOSE: To obtain the rock drill having a helically extending conveying groove for surely guiding a rock drill in a drill hole during the drilling work and causing only slight friction between the drill hole and an inner wall of the drill hole. CONSTITUTION: A rock drill includes a drill head 1, a shank 2 and a chuck end 3 located at an opposite position to the drill head 1. The shank 2 includes at least one helically extending conveying groove 4 and 5. Grooves 8 and 9 extending perpendicularly to the shank axis are formed in the top surface 6 and 7 of the helically extending conveying groove 4 and 5.
Patent JP-S61153649-A (JP)
Title: Heat developing device
Inventor: MIZUKOSHI MATSUO
IPC: G03D13/00
Filed: 1984-12-27
Abstract: PURPOSE:To suppress the titled device from generation of uneven development and an uneven transfer image by applying a heat resisting member to the surface of a press contact member of the heat developing device executing heat development while holding a heat developing photosensitive material by a heating member and a press-contact member. CONSTITUTION:A more effective result can be obtained by using an elastic substance such as silicone rubber as a heat resisting member. Guides 2a, 2b are fixed on an upper side plate 5a and a lower side plate 5b which are frame bodies of the device body through screws or the like respectively so as to be parallel with each other. A heating member for executing heat development consists of a heat plate 6 and a heater 7 and stored in a heater room 9 together with a heat resisting material 8 and the heater room 9 is fixed on the heat resisting material 8 of a supporting member 3. On the other hand, an elastic heat resisting member 10 consisting of silicone rubber or fluoro rubber sponge e.g. is adhered to the lower side plate 5b to be acted as a press-contact member.
Patent JP-H06209069-A (JP)
Title: Semiconductor package and its manufacture
Inventor: SOU CHICHIYUU
IPC: H01L21/56
Filed: 1993-11-05
Abstract: PURPOSE: To provide a semiconductor package for expanding a memory by exposing a lead bar onto the upper and lower side surfaces of a semiconductor package and laminating the semiconductor package. CONSTITUTION: A plurality of lead bars 20 with stages 20a and 20b are joined oppositely at both upper sides of an adhesive tape 10 with a specific gap, a semiconductor chip 1 is adhered onto the stage 10a of the lead bars 10, a semiconductor chip 1 and the lead bars 20 are wire-bound by a metal wire 5, and the inner side of the lead bars 20 is formed by a mold resin 60 so that the upper and lower surfaces of the lead bars 20 are exposed.
Patent JP-H0589738-A (JP)
Title: Switch
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the transfer of an arc between a projection part and a movable contact by providing the projection part near the fixed contact of a fixed contact shoe. CONSTITUTION:When a movable contact 6A is opened from a fixed contact 8A by demagnetization of an operating coil, an arc 12 is generated between both the contacts. A U-shaped protruding part 8C protruding on the movable contact side is provided near the fixed contact of the fixed contact shoe 8. At the time of full opening of the fixed contact, the shortest distance between the U-shaped protruding part and the movable contact part is set smaller than the shortest distance between the fixed contact and the movable contact. Since the foot of the arc 12 on the fixed contact is thus transferred to the protruding part 8C of the fixed contact shoe 8 to form an arc 12, the wear of the fixed contact is reduced.