baber/WOPTO huggingface dataset:
Patent JP-S6357713-A (JP)
Title: Bottom repair material for metal refining furnace
Inventor: UCHIDA KAZUO
IPC: F27D1/16
Filed: 1986-08-27
Abstract: PURPOSE:To provide a titled repair material which prevents the generation of a large amt. of gas during installation and sintering, has dense structure and has a long service life by forming respectively prescribed pts. wt. of a basic refractory raw material and hard pitch having a high softening point to a hollow shape specified in a diameter range. CONSTITUTION:This invention provides the bottom repair material for a metal refining furnace which consists of 100pts.wt. basic refractory raw material such as magnesia or dolomite subjected to a grain size adjustment and 12-22pts. wt. hard pitch having >=55wt% fixed carbon content and >=105 deg.C softening point and has the following shape: The repair material is formed to the hollow spherical shape having 50-300mm diameter. Such repair material is produced in the following manner: The respectively prescribed amts. of the basic refractory raw materials and the hard pitch are thoroughly kneaded and are uniformly dispersed. After the uniformly dispersed material is poured into a metallic mold for casting the hollow hemispherical shape, the material is cured. Two pieces of the resulted hollow hemispherical castings are heated to about 130-180 deg.C and are joined, by which the objective bottom repair material for the metal refining furnace is obtd.
Patent JP-H09285926-A (JP)
Title: Clamping device, gear speed reducing device and rotary-driving device
Inventor: KOUCHI HIROYUKI
IPC: F16H1/32
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire rotary-driving device for a clamping device or the like by reducing the noises of a device, improving its durability and increasing its speed reducing ratio, the clamping device or the like incorporating this device. SOLUTION: This clamping device is constructed in such a manner that a locking body 7 presses a body to be fixed to an attaching base and attach the same by a driving means 8 incorporated in a main body case 9. In this case, a gear speed reducing device 10 connected to the output shaft 20 of the driving means 8 is provided, and the locking body 7 is engaged with a rotary body 38 rotated by an output taking-out means 33a in the gear speed reducing device 10 side so as to exit.
Patent JP-H0858004-A (JP)
Title: Cover sheet and production thereof
Inventor: MIYAKE AKITAKA
IPC: B29K21/00
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a cover sheet capable of easily forming a molded product the surface of which has a soft touch feeling by covering the surface of the molded product by a simple manufacturing method. CONSTITUTION: A cover sheet is constituted by successively lamainating a surface layer based on a thermoplastic elastomer and elastic fine particles to a base material layer based on an olefinic elastomer characterized by that a resin elution amt. due to a cross fractionation method with respect to all amt. of the olefinic elastomer is 25-75wt.% at 0 deg.C, l-45wt.% at 80-100 deg.C and 1-40wt.% at 100-120 deg.C and a foam layer.
Patent JP-H1142674-A (JP)
Title: Manufacture of bonding composite of polybutylene terephthalate resin and silicone rubber
Inventor: HIRAI NOBUO
IPC: B29K67/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a bonding composite, in which a glass fiber-free polybutylene terephthalate resin and a silicone rubber are strongly bonded together, with a favorable production efficiency. SOLUTION: After a pre-formed polybutylene terephthalate resin for body is inserted in the cavity of a mold for arranging at a predetermined position, an addition reaction liquid silicone rubber composition with a siloxane compound respectively having hydrogen atoms directly linked to a silicon atom and, at the same time, a phenyl group and an ester linkage as an adhesion imparting component is injected in the cavity of a mold heated up 130-150 deg.C so as to harden under heat.
Patent JP-H1051042-A (JP)
Title: Piezoelectric transformer and its manufacture
Inventor: FUKUOKA AKIRA
IPC: H01L41/22
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the piezoelectric transformer with high reliability without causing a crack resulting from residual distortion at polarization by improving the connection reliability between electrodes and external terminals without decreasing a boosting ratio in the case of forming the piezoelectric transformer through the provision of the electrodes on a surface of a piezoelectric ceramic board. SOLUTION: Insulation layers 5A, 5B formed on a ceramic board (piezoelectric ceramic board) are provided to at least output electrodes 4A, 4B among electrodes on the surface of the ceramic board 1 in a way of side by side arrangement at least with parts of the electrodes. Then the electrodes 4A, 4B provided with the insulation layers 5A, 5B are so structured that the electrodes 4A, 4B have parts extended onto the insulation layers 5A, 5B in addition to parts in contact with the ceramic board 1 thereby extending the electrode area to be connected to input terminals without changing the contact area with the piezoelectric board 1.
Patent JP-S5990231-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: SUZUKI TAKASHI
IPC: G11B5/64
Filed: 1982-11-15
Abstract: PURPOSE:To reduce friction coefft. and to prevent blocking of the gap of a head by plasma treating both faces of a plastic film base, winding it to locally stick each film to its adjacent one, and forming a ferromagnetic film on the face of the base finely roughened by forcing each part of locally stuck film to be separated upon being unwound. CONSTITUTION:Both faces of a base film of polyethylene terephthalate or the like are plasma treated and wound into a roll. Then, it is unwound to separate each locally stuck part from its adjacent film, a ferromagnetic thin film is formed by vapor depositing a Co-Ni alloy slantly on the face of the base having wrinkled protruberances formed on being unwound or by doing otherwise, and a thin lubricated film is formed on the reverse side of the base by coating it with an epoxy resin contg. graphite. Microprotuberances having about 100nm average diameter and about 20nm height are formed on the surface of a magnetic layer by about one million per mm.<2> of the surface. The magnetic recording medium thus obtained is good in friction resistance against a head especially as a video magnetic tape and in traveling stability in high humidity.
Patent JP-H0365321-A (JP)
Title: Corrosion-resistant or wear-resistant screw head
Inventor: SATO SHIGEAKI
IPC: B29C45/52
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a screw head excellent in corrosion resistance, wear resistance and the resistance to breakage and adaptable to a wide material quality selecting range by dispersing and holding hard particles in an Fe base alloy, an Ni base alloy, a Co base alloy or a base material composed of these alloys at the contact surface with a check ring. CONSTITUTION:At the contact surface with a check ring, one side of an wear- resistant piece 9a being an almost L-shaped segment is fitted in the recessed part due to end mill processing provided to a matrix material 1a to be soldered and fixed thereto. The wear-resistant piece 9a is formed using an alloy layer wherein hard particles composed of TiN, TiC or VC are dispersed in and held to an Fe base, Ni base or Co base alloy or a base material composed of said alloy.
Patent JP-H0865251-A (JP)
Title: Optical network and optical circuit board
Inventor: YOSHIMURA TETSUZO
IPC: H04B10/60
Filed: 1994-08-25
Abstract: PURPOSE: To improve the connectability between parallel processors, various optoelectronic elements and optoelectronic devices and to enable miniaturization and cost reduction at the same time by performing packet exchange by forming a loop-shaped light guide on the optical circuit board. CONSTITUTION: An optical line forms a loop and passes near a processor unit (PE) or part of it, all or part of the PE is provided with one or more optical transmitters for transmitting optical signals and one or more receivers for converting the optical signals into electric signals, and connected to each other with the optical line loop. An optical network for 16 pieces of PE is formed by a banyan network, and 16 pieces of optical loops are formed. The transmitters of LD and the receivers of PD are formed corresponding to the respective PEs. The signals of respective PEs are transmitted from the correspondent transmitters as optical signals. The signals are switched to a desired loop by the banyan network composed of an optical switch, converted to the electric signals by the receiver corresponding to the desired PE and transmitted.
Patent JP-S6356671-A (JP)
Title: Recording device
Inventor: KANAI HIDEFUMI
IPC: G03G15/08
Filed: 1986-08-27
Abstract: PURPOSE:To maintain the concentration of magnetic particles in a liquid developer within a constant range by turning off or dimming a light source for a specific area of a photosensitive body other than an area where the electrostatic latent image is formed and sticking magnetic particles in this specific area. CONSTITUTION:The developer in a developing device 4 is a mixture of high- resistance magnetic toner and magnetic particles and the particle size of the magnetic toner is about 10-13mum. The magnetic particles, on the other hand, are ferrite or magnetite of almost the same particle size with the magnetic toner. When platen operation is started, the photosensitive drum 1 begins to rotate and an electrostatic charger 2 is turned on at the same time and held on until the drum 1 makes four turns. A light source 3a illuminates after the time corresponding to the arrangement angle of an optical head 3 and turns off for the time when it passes the opposite part of the head 3. Therefore, an electrostatic charging potential obtained by an electrostatic charger 2 is left as it is at the part of the drum 1 which passes the head 3 when the light source 3a is off. Consequently, magnetic particles which are charged positively sticks there and is consumed and the toner density can be held almost constant.
Patent JP-H03122988-A (JP)
Title: Method of forming electric terminal
Inventor: REEN EE MOSUKIIRA
IPC: H01R43/16
Filed: 1990-07-27
Abstract: PURPOSE: To prevent decrease of terminal strength by specifying a processing procedure for an electric terminal with an U-shape contact. CONSTITUTION: Although each element of a terminal 14 has been formed at an intermediate stage, the terminal itself is not set for a final direction of a carrier strip 56 and a surface of a base plate. A final shape has been already given to contact arms 40, 42, and elements 36, 38, 44, 22 and 52 are usually formed vertical with respect to the base surface. In addition, a contact portion 34 reforms and flatten a curved portion 66, existing at an intermediate stage to rotate for 90 together with the elements of the terminal 14. Thereby a decrease of strength of the terminal can be prevented.
Patent JP-H0737945-A (JP)
Title: Probe device
Inventor: SANO KUNIO
IPC: G01R1/073
Filed: 1993-07-20
Abstract: PURPOSE:To provide a probe device that offers stable electric measurement regardless of environmental temperatures without suffering an effect of outer electric noises. CONSTITUTION:An aluminum container 21 grounded electrically and made up of a cover part 21, in which a probe card 40 is mounted in a body, and a base part, in which a wafer stage 3 is fixed, is used. In the container 21 a wafer (W) and the flexible probe card 40 are provided opposite, and the container 2 is hermetically sealed. An upper space above the probe card 40 is used as a bumper space, and when a liquid is injected therein, a bump 41 that contacts as a whole in a probe card 40 is pushed to the wafer (W) side through the pressure of the liquid. Consequently, the connection with a test head is provided while a bump 42 at a peripheral part of the probe card 40 is put in contact with an electrode 5 at a peripheral part of the container 2.
Patent JP-H04232629-A (JP)
Title: Manufacture of grooved substrate and multilayer structure
Inventor: GEERUHARUTO TORIPERU
IPC: B29D17/00
Filed: 1991-07-17
Abstract: PURPOSE: To provide a process for producing a grooved substrate particularly suitable for optical disks and a multilayered structural body. CONSTITUTION: This process for producing the grooved substrate and more particularly the substrate for the optical disks include a stage for forming a soft layer 7 on a supporting plate 1 by spin coating this supporting plate 1 with a dissolved material, a stage for forming the soft layer 7 having the structure to be transmitted to be soft layer 7 by stamping grooves 2 on the soft layer 7 by using a stamp having the negative image of the structure described above and a stage for curing the soft layer 7 having the structure, where the curing is executed with a heat treatment, and converting the soft layer 7 having the structure into the layer 7 having the hard structure. The dissolved material described above includes an org. metal polymer compd. and this org. metal compd. contains a siloxane polymer and/or silicate polymer.
Patent JP-H1024877-A (JP)
Title: Hanging type bicycle parking device
Inventor: NAMIKI NORIO
IPC: E04H6/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To drastically shorten the interval and prevent convenience of parking operation from being sacrificed by shifting and fitting a hanging position of locking means of adjoining parking devices to the advancing direction and in the vertical direction. SOLUTION: A bicycle is guided by a channel-shaped introduction path 7 and advances to supports 1, 10. After the wheel is hung on a lock means, the bicycle is lifted using a traction means so as to be in a parking state. The hanging position of locking means of adjoining parking devices are shifted to the advancing direction of the bicycle and in the vertical direction. The distance from the central position of the handle of the bicycle to the central position of the handles of left/right adjoining parked bicycles is shorten to approximately half of the conventional ones. Even if supports 1, 10 are thus arranged side by side in the parking lot, bicycles can be parked therein and taken thereout. This constitution can prevent the handle, the carrier basket, and the pedal of the bicycle from being caught by a handle, a carrier basket, and a pedal of an adjoining bicycle.
Patent JP-S6178345-A (JP)
Title: Tea leaf rolling under reduced pressure and device therefor
Inventor: OKAMURA KUNIYASU
IPC: A23F3/12
Filed: 1984-09-26
Abstract: PURPOSE:Air at room temperature is introduced into the crude rolling chamber which is tightly sealed under reduced pressure, according to the humidity in the chamber, to complete crude rolling with a reduced amount of air at relatively low temperatures in a shortened film. CONSTITUTION:Hot air which evaporates the moisture in tea leaves and is repeatedly circulated is detected in its humidity with humidity regulator 15 to control the valve opening of the valve mechanism 17 for air inlet 18 with a motor. Ventilation air flow in the closed and evacuated leaf-rolling chamber is controlled to effect drying as the humidity of the hot-air flow circulating in the crude rolling chamber is kept to the prescribed value which is set with the humidity regulator. Thus, tea leaves of high-quality are obtained with reduced consumption of energy.
Patent JP-S6357753-A (JP)
Title: Manufacture of personal ornaments
Inventor: SAKAKIBARA YASUSUKE
IPC: G01R13/20
Filed: 1986-08-29
Abstract: PURPOSE:To obtain personal ornaments of complicated shapes free from cracks and deformation, by forming personal ornaments by the use of an Au-Cu-Ag-Zn alloy in a specific blending proportion and also by subjecting the above to aging treatment at relatively low temp. CONSTITUTION:The desired personal ornaments are formed by the use of an alloy consisting of, by weight, 75% Au, 15-18% Cu, 3-8% Ag, and 1-5% Zn. After gems are set in the above personal ornaments, if necessary, aging treatment is applied to the above at 150-250 deg.C for 30-120min. According to this method, a hardness of about Hv 300-330 is obtained at relatively low aging treatment temp. and the personal ornaments minimal in cracks and deformation can be obtained.
Patent JP-H0858772-A (JP)
Title: Package for receiving fragile object such as bottle
Inventor: NAGATA MASARU
IPC: B65D5/50
Filed: 1994-08-26
Abstract: PURPOSE: To form a cushioning space between an object to be packed and a peripheral wall of a box when packages are arranged as lying sideways and loaded on them during storage or transportation and to smoothly receive the object into the package. CONSTITUTION: An expanded box body A comprising a rear wall 1, a right side wall 2, a front wall 3, a left side wall 4, a paste wall 5 and a cushioning space forming wall 6 sequentially connected, with bottom flaps 10a, 10b extended from a lower end of the left and right side walls 2, 4 and bottom lid pieces 11a, 11b extended from the front and rear walls 3, 1 is formed into a rectangle in a cross section by folding respective folds into an acute angle and sticking the right side wall 2 to the paste wall 5. Then a housing space is formed by sectioning a diagonal direction by the cushioning space forming wall 6, a pressure forming piece 14 forms upper and lower cushioning spaces for pressing upper and lower parts of an object to be packed, and a tip of the wall 6 is made unfixed as a free end.
Patent JP-S6358513-A (JP)
Title: Digital servo circuit
Inventor: KOSAKA YOSHIAKI
IPC: G05D13/62
Filed: 1986-08-29
Abstract: PURPOSE:To decrease the number of circuit constituting elements and at the same time to absorb the variance of DC characteristics of a motor to control the offset of a phase deviation, by using an automatic position control information processing part and an automatic frequency control information direct connection part. CONSTITUTION:An automatic phase control APC signal and an automatic frequency control AFC signal are supplied to an input part 1 and an input part 2 respectively. Then the APC signal is supplied to a multiplier 43 and an adder 44 of an APC information processing part 50. The adder 44 receives its own output data via a unit delay device 45 to add it to the APC signal. Thus the output of the adder 44 is equal to an integration output and supplied to an adder 47 of an AFC information direct correction part 51 via an adder 46. The adder 47 adds together the input received from the multiplier 43, the AFC signal received from the part 42 and the input received from the multiplier 46 and outputs them to a multiplier 48. Thus the DC direct connection is secured for the AFC signal and at the same time an integration means is provided to the part 50. Then it is possible to decrease the number of circuit component elements and to absorb the variance of DC characteristics of a motor as well as the offset of the phase control information.
Patent JP-S58101973-A (JP)
Inventor: KATOU HISASHI
IPC: E04H7/26
Filed: 1981-12-14
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-S61168078-A (JP)
Inventor: UIRIAMU BUUN PENEBEEKAA
IPC: H04N1/407
Filed: 1985-09-13
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-S6445138-A (JP)
Title: Electron beam apparatus
Inventor: OZAKI KAZUYUKI
IPC: H01L21/66
Filed: 1987-08-14
Abstract: PURPOSE:To perform timing measurement of a voltage at a measuring point in a short time, by finishing a converging step when a parameter, which is used for the converging step of the phase of electron beam pulses that are projected on the measuring point, becomes within a predetermined conversion limits, and performing addition and averaging. CONSTITUTION:The phase of electron beam pulses is converged in a converging means 1 so that a voltage at a measuring point agrees with a specified potential. The phase of the electron beam pulses is controlled so that the voltage at the measuring point of a sample agrees with the specified potential with the means 1. When a parameter, which is used for converging, becomes withing a predetermined conversion limits, the fact is judged by a converging limit judging means 2. Then, the conversion step is finished, and addition and averaging are started by an addition and averaging means 3. In this way, the timing, when the voltage at the measuring point agrees with the specified potential, can be computed in a short time.
Patent JP-H0365476-A (JP)
Title: Apparatus for fixing flap door in luggage box of vehicle
Inventor: SHIMADA NAOTAKE
IPC: B62D33/037
Filed: 1989-08-03
Abstract: PURPOSE:To remarkable improve efficiency of unloading by making constitution wherein engaging member is provided in a slit between a regulating member provided on a side flap door and a floor board side while the engaging member is coupled to a lever provided on the side flap door via a coupling member so that the slit be closed and opened with operation of the lever. CONSTITUTION:When luggage is to be unloaded, with operation of a lever 18, an engaging member 23 is lifted from a side flat door swing center so that a slit between a regulating member 21 below the swing center and a floor board 3 is open wide, when a side flap door 6 is swung in this state to open the side of the floor board 3 for unloading. After unloading is completed, the side flap door 6is swung upward and the the engaging member 22 is lowered below the swing center with operation of the lever 18 to close the slit. Thus even if external force functions to the side flap door toward opening direction, the regulating member 21 comes against the floor board side via the engaging member 23, thereby regulating swing of the side flap door 6.
Patent JP-S58103707-A (JP)
Inventor: SAWARA KAZUJI
IPC: D07B3/00
Filed: 1981-12-15
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-S6357212-A (JP)
Title: Press method
Inventor: KAJIYAMA KAZUYUKI
IPC: B30B15/00
Filed: 1986-08-28
Abstract: PURPOSE:To so constituting the title method that an actual pressurizing force is made into a preset value reliably and balance control of a slide does not exert bad influence on control of actual pressurizing force, by a method wherein along with control of the first control valve of each of levelling cylinders by a specific means the second control valve of each of the levelling cylinders is controlled under specific conditions. CONSTITUTION:A servovalve 12 is actuated by giving pressurizing force of a main cylinder 4, supporting reaction force of each of levelling cylinders 8, preset actual pressurizing force and pressure which has been calculated with the other value and is to command each of the cylinders 8 to a servoamplifier 17. In this instance, feed back of the pressure of the cylinder 8 detected by a pressure detector 14 is performed and the actual pressurizing force acting upon resin is controlled at a fixed level. When a difference between a top and bottom positions of a piston rod of each of the cylinders 8 detected by each of position detectors 15 exceeds a fixed value in a detection processing time, balance control of a slide 5 is performed by contracting a cylinder 8 by extracting a microscopic quantity of hydraulic oil from an oil chamber on the lower side of the cylinder 8 to such an extent as to not affecting control of the servovalve 12 by actuating a valve 13.