baber/WOPTO huggingface dataset:
Patent JP-H0881594-A (JP)
Title: Polypropylene resin composition
Inventor: YAMASHITA SATOSHI
IPC: C08L23/12
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a polypropylene resin compsn. having improved impact resistance (at low temps. in particular) and excellent rigidity, mechanical strength and coatability. CONSTITUTION: A polypropylene resin compsn. comprises (A) 100 pts.wt. crystalline polypropylene resin and (B) 5-80 pts.wt. ethylene-α-olefin copolymer having an α-olefin unit content of 25 to 45wt.%, a Mooney viscosity ML1+4 (100 deg.C) of 10 to 150, an Mw/Mn ratio of 2.2 to 8 (wherein Mw and Mn are the wt.- average mol.wt. and number-average mol.wt. thereof, respectively, measured by GPC), a total heat quantity of crystal melting of 20 to 50J/g as measured by DSC, and proportions of the heat quantity of crystal melting in respective temp. divisions of 10 to 20 (up to -25 deg.C):15 to 30 (over -25 to 0 deg.C): 15 to 40 (over 0 to 25 deg.C):15 to 30 (over 25 to 50 deg.C):5 to 15 (over 50 deg.C).
Patent JP-S60134262-A (JP)
Title: Developing method
Inventor: NAKAMURA TOSHIHARU
IPC: G03G15/06
Filed: 1983-12-22
Abstract: PURPOSE:To prevent generation of a negative characteristic and to prevent decrease in density and ground fogging when a frequency decreases by impressing intermittently alternating electric fields between a latent image holding member and a developer holding member so that the final component is formed of the electric field component returning the developer from the former member to the latter member. CONSTITUTION:The developing bias having such a waveform as shown in the figure is impressed to the sleeve of a developing device 4 from a bias power source 15. When the alternating electric fields reversing the developer moving process by intermittent alternating electric fields are intermittently impressed between a developer holding member 10 and a latent image holding member 1, the negative development is remarkably improved under the intermittent alternating electric field which ends in the process of returning the developer from the member 1 to the member 10 side and the fog-free image having an excellent gradation characteristic is obtd. Magnetic particles 9 are stuck to the surface of the member 10 by the magnetic force of a magnetic roller 11 enclosed in the member 10 and are conveyed by the rotation of the member 10 in an arrow direction (b) and are supplied to the member 1. The latent image of the member 1 is thus developed.
Patent JP-S60135222-A (JP)
Title: Vacuum heating and pressurizing apparatus
Inventor: OONISHI SHIYUNJI
IPC: B29C43/52
Filed: 1983-12-23
Abstract: PURPOSE:To make the titled apparatus adaptable to the molding of a material easy to adsorb gas or hard to remove air bubbles, by covering the outside of said material by a bellows structure. CONSTITUTION:After a specimen (a material) is set on a heating plate 7, bellows are extended to connect two sets of upper and lower flanges and exhausion is started by an exhaust pump. After reaching a predetermined vacuum degree and heating temp., an upper press structure is lowered downwardly by a movable fixing jig to bring the surface of the heating plate provided to the upper structure into slight contact with the specimen (the material) on the heating plate of the lower structure and, further, the lower structure is pushed up by hydraulic pressure to pressurize the specimen (the material) under predetermined pressure. In the up-and-down movement of two these press bodies, bellows perform shrin motion. After pressurization over a predetermined time, the heating plates are cooled and the press bodies are opened up and down while the atmosphere is supplied to the space surrounded by the bellows and flanges to release the connection of the flanges and two sets of flange surfaces are further separated up and down to take out the specimen (the material).
Patent JP-S6489639-A (JP)
Title: System for transmitting and receiving message
Inventor: SAKAGAMI HIDEAKI
IPC: H04L69/40
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the double transmission of a message at a line trouble time by transmitting a serial number, in which a question response is completed, and the serial number to be just processed between transmitting side and receiving side systems after a line trouble is recovered. CONSTITUTION:After the line trouble is recovered, a transmitting side system 100 transmits a serial number questioning message 100 of a serial number X to be just processed at that time (a serial number under processing) and a successive number Y in which the question response is completed (a completed serial number) to a receiving side system 200. Then, to this operation, the system 200 transmits a serial number responding message 12 of a processing serial number Z at that time and a completing serial number W to the system 100. Thus, the system 100 judges the processing condition of the message in the system 200 at the line trouble time and executes a necessary processing. For example, in case of an index number 1 of a figure, the system 100 re-sends the message of n+1 and in case of an index number 2, the system 100 waits for the response of n+1 from the system 200.
Patent JP-H0580017-A (JP)
Title: Ion concentration analyzing instrument
Inventor: KIKUCHI HIROSHI
IPC: G01N27/26
Filed: 1991-09-24
Abstract: PURPOSE:To enable concentration of ion to be measured highly accurately in any case by judging whether a calibration curve which is obtained by calibration operation is a correct one or not while preventing complexity of a circuit configuration and by eliminating all possibilities for outputting improper measurement results. CONSTITUTION:When a first calibration liquid 8 and a second calibration liquid 9 are led to an ion electrode 17 and a calibration curve is obtained by a comparison operation part 5, it is judged whether a value of the calibration curve is within a setting range corresponding to the number of valencies of an ion to be measured which is previously set by a calibration curve judging part 6. When the calibration curve is within the setting range, it is determined to be a proper calibration curve.
Patent JP-H1085296-A (JP)
Title: Bathing device
Inventor: KOBASHI MASAAKI
IPC: A61G5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an assisting person by reducing the distance over which the seat of a wheelchair is transferred from a traveling truck to a rising rail. SOLUTION: This bathing device comprises a wheelchair, which is seprable while a seat 41 placed on the upper side of a traveling truck 31 provided with a rail 34 at its top is moved along the rail 34, and a rising rail 10, which is provided inside a bathtub 3 and raised and lowered by a drive mechanism 9, and is designed so that with the rising rail 10 made to match the height of the rail 34 on the traveling truck 31 of the wheelchair 1, the seat 41 is transferred from above the traveling truck 31 onto the rising rail 10. A guide mechanism 20 is provided which moves the seat 41 forward as the rising rail 10 falls.
Patent JP-S60135892-A (JP)
Inventor: IKEDA TAKASHI
IPC: G21C9/004
Filed: 1983-12-26
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-H1189167-A (JP)
Title: Electric rotating machine with built-in high-voltage component
Inventor: KATO TOSHIICHI
IPC: H02K5/22
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotating machine with a built-in high-voltage component, which prevents increase in the body and the cost of a motor from a structure from becoming complicated, and which can enhance the leakage- resistant performance of the high-voltage component inside an electric component compartment. SOLUTION: An electric component compartment 6, which houses a plurality of electric components (terminal bases) 9, 10 together with one end part of a shaft 71, is formed in one end part of a casing 1. The plurality of electric components 9, 10 comprise a low-voltage component 10 which exposes a low- voltage terminal to which a low voltage is applied and a high-voltage component (a high-voltage terminal base) 9 which exposes a high-voltage terminal to which a high voltage two times or higher than the low voltage is applied. The high- voltage component 9 is arranged in an upper part from the shaft 71 and the low-voltage component 10. As a result, it is possible to prevent the body and the cost of a motor from being increased, the structure of the motor from becoming complicated, and to enhance the leakage-resistant performance of the high-voltage component 9.
Patent JP-S6487095-A (JP)
Title: Gas laser welding equipment
Inventor: IDE TOSHIO
IPC: B23K26/064
Filed: 1987-09-30
Abstract: PURPOSE:To always lead a laser light into a parabolic and yet to correct the slippage between a weld line and welding torch by setting the center of a converging beam and weld line by revolving a parabolic mirror centering around the beam axis of a bender mirror. CONSTITUTION:A bearing 6 is fitted to the lower end of a light path cylinder 5 freely rotatably with a case 1. A fitting base 10 is projected at the lower end of the light path cylinder 5 and a motor 8 is fixed thereto. On the other hand a lever 7 is projected and the nut 12 of a ball screw is fixed on the case 1. When the motor 8 is rotated, the ball screw 13 is rotated and the nut 12 screwed thereto is moved to the motor side if the motor is rotated to the right and to the counter motor side if rotated reversely, for example, since the lever 7 is fixed to the nut 12 the case 1 is revolved centering around the laser optical axis of the laser light 9 at a rotary radius R. Consequently, the focus 14 of the laser light 9 is subjected to a revolving operation with the optical axis of the laser light 9 as the center to stop the slippage of the weld line and the locus of the welding torch.
Patent JP-S60135187-A (JP)
Inventor: SATOU MITSUYOSHI
IPC: B25J17/00
Filed: 1983-12-26
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-H0564293-A (JP)
Title: Acoustic transducer
Inventor: HIGUCHI TOSHIHIDE
IPC: H04R17/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide the acoustic transducer which can obtain wide directional width even when the cross sectional area of a piezoelectric oscillator is enlarged. CONSTITUTION:Electrodes 2a, 2b are provided through piezoelectric ceramics cylinder 1b to a piezoelectric ceramics cylinder 1a at a piezoelectric oscillator 3a, a phase shift board 4 as a first layer is joined to the side of the electrode 2a, a delay board 5 as a second layer is joined to the phase shift board 4, and the joint face of the phase shift board 4 and the delay board 5 is made spherical. A bagging 6a is joined to the side of the electrode 2b at the piezoelectric oscillator 3a, a sound cut-off board 7a is joined onto the outer peripheral face of the piezoelectric oscillator 3 and the bagging 6a, the electrodes 2a, 2b are respectively equipped with lead wires 8a, 8b, and the surfaces of the piezoelectric oscillator 3, phase shift board 4, delay board 5, bagging 6 and sound cut-off board 7a are molded by mold resin 9a so as to be electrically insulated from the water of an external medium.
Patent JP-S62105391-A (JP)
Inventor: SUGAWARA YOSUKE
IPC: H05B6/60
Filed: 1985-10-31
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-S6488230-A (JP)
Title: Liquid presence detector of tank truck
Inventor: SATO KUNIHITO
IPC: G01V8/12
Filed: 1987-09-30
Abstract: PURPOSE:To simplify operation and to enhance reliability, in the title apparatus for discriminating the kind of a liquid by detecting the color of transmitted luminous flux, by constituting said apparatus only of a convex lens, an optical fiber, a photodetector and a control means. CONSTITUTION:The light from a light source 1 is guided to the convex lens 4 of a liquid kind detection part 3 by a light emitting fiber 2 to reach a convex lens 6 as transmitted luminous flux 5 and condensed to a light receiving fiber 7 to be guided to a color sensor 8. A glass plate 9 is arranged on the way of the luminous flux 5 and reflected light 10 is condensed to a reflected light fiber 12 by a convex lens 11. Further, the reflected light is guided to a photodetector 13 to impart a quantity-of-light signal to a control means 14 and this control means 14 applies a liquid presence signal 15 of 'liquid absence' to a liquid kind judge means 16 when the quantity of light is large along with the output of the sensor 8 and applies the liquid presence signal 15 of 'liquid presence' to said means 16 when the quantity of light is small in the same way. Only when the liquid is present, the kind of the liquid is judged on the basis of the output of the sensor 8.
Patent JP-S6488276-A (JP)
Title: Detecting method of position of moving body
Inventor: ONO YOSHIHISA
IPC: G01S1/70
Filed: 1987-09-30
Abstract: PURPOSE:To enable the accurate detection of the position of a moving body, by a method wherein laser sensors for reference provided in two laser projectors respectively are positioned on a line connecting two reference points on the occasion when the laser projectors are positioned at these reference points respectively. CONSTITUTION:Laser projectors 10 and 11 prepared by providing rotary laser projectors 15, 19 and laser sensors 16, 20 for reference on rotary main bodies 14, 18 are positioned at reference points A and B. On the main body 18 of the projector 11, a laser sensor 21 for positioning is so provided as to be shifted by 180 deg. from the sensor 20, and when a laser light of the projector 10 is sensed by the sensor 21, the main body 18 of the projector 11 is stopped so that the sensors 21 and 20 are positioned on a straight line Z connecting the reference points A ands B. Moreover, based on a timing from sensing of the light by the sensor 16 provided on the projector 10 to sensing of the light by the 21, the main body 14 of the projector 10 is rotated so that the sensor 16 to be positioned on the straight line Z. By this method, the sensors 16 and 20 can be positioned on the straight line Z connecting the reference points A and B when the projectors 10 and 11 are positioned at the reference points A and B, and thus the accurate detection of the position of a moving body is enabled.
Patent JP-2000073463-A (JP)
Title: Wall face ventilation structure and external wall panel
Inventor: NIITSUMA FUJIO
IPC: E04B1/70
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently ventilate a building by arranging a pair of vertical ventilation passages whose upper and lower opening faces are formed so as to face the outside and inside of the building so that respective opening faces are reversely arranged to each other. SOLUTION: An external wall panel 9 is provided with a first ventilation passage 1 connecting an opening 2 and an opening 3 and a second ventilation passage 4 connecting an opening 5 and an opening 6. An exterior facing member 11 and an interior facing member 12 are attached to both sides of a frame member 10 to form the first and second ventilation passage. A parallel fin- shaped thermal conductive body 8 made of steel plates is formed in a partition 7 between the first and second ventilation passage 1, 4. The external wall panel 9 is inserted in the hollow space between the external walls 13, 13 of the building and fixed therein to integrally constitute the building together with the external wall 13.  In this way, the external wall is heated by sunshine and the outside air in the day time, and air is sucked or discharged through the first and second ventilation passages 1, 4 at night when the external wall is cooled to ventilate the building. And further, heat energy loss at the time of ventilation can be reduced.
Patent JP-S6486307-A (JP)
Title: Manufacture of metal-in gap magnetic head
Inventor: HASHIMOTO HIDETAKE
IPC: G11B5/23
Filed: 1987-09-29
Abstract: PURPOSE:To attain the manufacture of an MIG head (metal-in gap magnetic head) using a magnetic pole member having high temperature resistance such as amorphous cobalt or 'Permalloy(R)' by sintering an organic silanole at a low temperature of nearly 300 deg.C while it is immersed to a metallic magnetic film boundary face so as to attain stable bonding with SiO2 mesh structure. CONSTITUTION:A track slot 102 to regulate the track width is applied to a ferrite U bar 101 having a U-shaped cross sectional shape. The metallic magnetic film 107 is a Co-Nb-Zr group amorphous film formed by the sputtering method. The ferrite U bar 101 and the ferrite I bar 106 are butted, a methanol solution including 5wt.% of CH3Si(OH)3 is dripped and immersed to the butted face and the face is sintered and bonded. Thus, the excellent bonding with ambient resistance whose operating temperature is nearly 300 deg.C is attained, resulting that the soft magnetic film such as amorphous cobalt or 'Permalloy(R)' having a problem in the heat resistance of its magnetic characteristic regardless of the excellent magnetic characteristic itself is adopted for the metallic magnetic film for the MIG head.
Patent JP-H0558386-A (JP)
Title: Submerged robot for culvert work
Inventor: SHIMAMURA HIROKAZU
IPC: B63C11/00
Filed: 1991-08-29
Abstract: PURPOSE:To improve such defective problems as requirement of provison of a thruster so as to maintain a balance and directional property during movement, duly causing an increase in a cost and to improve any unstable state of a robot owing to a high reaction force depending upon a kind of a work during an underwater work. CONSTITUTION:In an approximate neutral buoyancy submerged robot for a culvert having a screw propeller 5 and remotely controlled through a cable, respective pairs of expandable upper legs 3U, left lower legs 3L, and right lower legs 3R at the front and the rear, protruded radially outwardly and each provided at its tip with a pad 4 making contact with a culvert wall surface 6 are arranged in three directions of the upper side, the left lower side, and the right lower sides, respectively, of a robot body 1.
Patent JP-H04123272-A (JP)
Title: Information processor
Inventor: BABA HITOMI
IPC: G06F17/21
Filed: 1990-09-14
Abstract: PURPOSE:To smoothly execute layout processing by providing this information processor with a temporary data storing device o storing temporary data prepared by a temporary data preparing device and a display device for displaying material data and temporary data based upon layout information. CONSTITUTION:A data control device 13 stores information indicating whether material data have been already obtained and stored in a material data storing device 12 or not. Thereby, the device 13 monitors an item corresponding to the material data out of layout information, decides the existence of the material data, adn when there are no material data, informs the decided result to the temporary data preparing device 14, which forms temporary data, and stores the prepared temporary data in the temporary data storage device 15. The display device 16 displays also the temporary data similarly to the material data based upon the layout information. Thereby, the whole layout work can be smoothly advanced even if material data are not sufficiency.
Patent JP-S6486460-A (JP)
Title: Automatic liquid refilling device for storage battery
Inventor: GOSOU ATSUSHI
IPC: H01M50/609
Filed: 1987-09-29
Abstract: PURPOSE:To make water refill as maintenance of a battery easy and certain and prevent deterioration and damage of the battery due to liquid exhaust by cumulatively calculating the charging time after the battery voltage of the charger has attained a certain level, thereby sensing that the specified time is attained and that charging is started, and carrying out refill of water. CONSTITUTION:A battery charger is of automatic type, wherein a voltage relay is actuated when the battery attains 58.2V and charging is stopped when 4hr has passed. At the same time as the battery voltage becomes 58.2V and a timer is actuated, another timer starts counting (cumulatively), and setting is made to 60hr as is =15X4, ex., and a signal of valve opening is emitted when counting on the timer (cumulative) attains 60hr and the next charging is commenced, and then the counting timer itself is restituted to zero. The total (cumulative) charging time to be set differs according to he surplus amount of electricity to be supplied every time charging is made and the amount of liquid to be water refilled, so that the setting can be determined case by case. To stop automatic refill, a timer may be used, or signal from a liquid level gauge incorporated in the elementary cell also be used.
Patent JP-H03105327-A (JP)
Title: Optical directional coupler
Inventor: KOBAYASHI HIROHIKO
IPC: G02F1/313
Filed: 1989-09-19
Abstract: PURPOSE:To increase a change in the connecting state between plural optical waveguides for input light and to improve switching efficiency by forming plural optical waveguides by nipi superlattice layers and adding an impurity to the clad areas of an optical waveguide layer which are held between the plural optical waveguides. CONSTITUTION:The optical directional coupler is constituted of plural optical waveguides 10, 12 on the optical waveguide layer 8 held between upper and lower clad layers 4, 6. The waveguides 10, 12 are formed by the nipi superlattice layers and Zn e.g. to be an impurity is added to the clad areas 14, 16, 18 of the waveguide 8 by which the two optical waveguides 10, 12 are held. Thereby, the optical non-linearity of the clad areas 14, 16, 18 is reduced and the change of a refractive index to a change in the intensity of input light is reduced. Thereby, a change in the whole refractive index of the plural optical waveguides 10, 12 to the change in the intensity of input light is relatively increased and the change in the connection state between the optical waveguides is also increased, so that the switching efficiency can be improved.
Patent JP-H0563501-A (JP)
Title: Ladder type piezoelectric filter
Inventor: KAWAKAMI KENJI
IPC: H03H9/58
Filed: 1991-08-29
Abstract: PURPOSE:To improve a group delay time characteristic by applying chamferring to corners of each resonator so as to set a center frequency kept to be within a frequency range higher than 455kHz by 1-10%. CONSTITUTION:Two series elements S1, S2 and two parallel elements P1, P2 are formed to be a prescribed ladder circuit. The thickness of the elements S1, S2 is made thick to decrease the static capacitance and an electrode 1b in electrodes 1a, 1b formed to both sides is formed to be a partial electrode. Moreover, the thickness of the parallel elements P1, P2 is formed thinner than that of the elements S1, S2 to increase the static capacitance and electrodes 2a, 2b are formed to both the sides. The elements S1, S2 and the elements P1, P2 have a dispersion in frequency due to tolerance of manufacture. In order to adjust the dispersion to be a prescribed value, the corners are chamfered. That is, the chamferring is applied to each element as 1c, 2c in figure so that the center frequency is kept to be within a frequency range higher than 455kHz by 1-10%. As a result, the group delay time characteristic is made more flat thereby being improved.