baber/WOPTO huggingface dataset:
Patent JP-S6448930-A (JP)
Title: Setting of foundation
Inventor: HONMA TSUTOMU
IPC: E02D27/01
Filed: 1987-08-18
Abstract: PURPOSE:To shorten the period of construction by a method in which soil and sand mixture is laid and compacted, a hardener composed of a ready-mixed concrete and admixture being kneaded is spread over the soil mixture, and a stabilizing plate is placed on the hardener and blocks are stacked up on them. CONSTITUTION:The ground is leveled off, broken stones 6 are laid, and soil and sand mixture 7 is further laid on them and compacted to form the ground. A hardener 8 composed of ready-mixed concrete and admixture being kneaded is spread over the ground and a stabilizing plate S is placed. A block B is placed on the plate S and its level is adjusted by means of a level regulator 1 and also its direction is adjusted by a direction regulator 2. Ready-mixed concrete C is poured into the space between the plate S and the block B to join the plate S and the block B together.
Patent JP-H0490126-A (JP)
Title: Production of magnetic coating material
Inventor: MAKITA YOSHIYUKI
IPC: G11B5/842
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a magnetic coating material excellent in the dispersibility of magnetic powder by using a relatively heavy dispersion medium and disposing stirring disks with the interval of a specified range to the outside diameter of the stirring disk. CONSTITUTION:A rotary spindle 3 for which lots of disks 2 for stirring are juxtaposed to be fixed is disposed in the center part of a cylindrical vessel 1, and the stirring disks 2 are fixed in a manner that the interval of the disks to the outside diameter of the stirring disk 2 is ranged within 3/9 - 1.1/9. The vessel 1 is preliminarily charged with a dispersion medium 9 of 0.6 - 2.0mm particle size and 4.0 - 6.5g/cc specific gravity such as zirconia ceramic beads into which a magnetic coating material compsn. 4 is introduced and forcedly stirred with the centrifugal force of the rotating disks 2. Thereby, the dispersion efficiency is improved and the obtd. magnetic coating material has the excellent dispersibility of the magnetic powder.
Patent JP-S60100611-A (JP)
Title: Control device for recovery of waste gas from converter
Inventor: TSUBOI ISAMU
IPC: F27D17/00
Filed: 1983-11-02
Abstract: PURPOSE:To recover a large amt. of converter waste gas contg. CO in high concn. by controlling the flow rate of the waste gas. CONSTITUTION:A titled control device is constituted of an arithmetic part 23 for estimating the amt. of the gas generated in a converter 1 which determines the assigned value of the amt. of the gas generated in the converter from information in a main raw material as an initial value and the momentary information of auxiliary raw materials and the information on a lance, an arithmetic part 24 for the actual amt. of the gas generated in the converter which determines the actual value of the amt. of the gas generated in the converter from the flow rate and compsn. of the waste gas flowing in a duct 3, a means 25 for predicting and calculating the amt. of the gas generated in the furnace which calculates the statistical nature of the deviation time series between the estimated value and actual value of the above-mentioned two arithmetic parts from the time series up to the latest point of the time of the actual value, predicts the deviation at the predicted point of the time from the resultant statistical nature of the deviation time series and corrects the estimated value of the amt. of the gas generated in the converter at the predicted point of the time and an arithmetic part 26 for the set value of the optimum inside pressure in the converter which determines the set value of the optimum pressure in the converter from the predicted value of the amt. of the gas generated in the converter, the optimum amt. of the air to be intruded and the height of a skirt 5 based on the pressure balance in the furnace port.
Patent JP-H1028711-A (JP)
Title: Rolling type massaging apparatus
Inventor: YAMADA KINUE
IPC: A61H15/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage of a rolling element or the like, user's own massaging even at a location hard to reach out by pressing with his palm without rubbing skin, preventing rolling out far from a human body during the operation while making the apparatus easy to arrange under the human body and further compact. SOLUTION: This apparatus is made up of a hemispherical elastic body part 1 and a spherical rolling element 2 for sliding the body part 1. The diameter W of the body part 1 is selected to be a size of a valley ball. The rolling element 2 is arranged at the center position of the bottom surface 1a of the body part 1 with the spherical surface thereof partly exposed while being held on the body part 1. The overall height H of the apparatus is selected to be 10-15cm.
Patent JP-2001036001-A (JP)
Title: Power semiconductor module
Inventor: ISHIKO MASAYASU
IPC: H01L25/18
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module which can effectively cool a sealed power element. SOLUTION: In a power semiconductor module 100, rather than a metallic fine wire used conventionally but a net-like metallic fine wire is used for a connecting the line between an emitter electrode 14 and an electrode terminal 22 for an emitter. The net-like metallic fine wire 24 is very much larger in surface area than that of the metallic fine wire. Therefore, the heat radiation efficiency is improved, so it can effectively cool a power semiconductor chip 2.
Patent JP-S6362531-A (JP)
Title: Method for homogenizing solid-liquid slurry
Inventor: FUKUI KATSUTADA
IPC: B01F5/02
Filed: 1986-09-04
Abstract: PURPOSE:To efficiently homogenize solid-liquid slurry at high-speed flow and high-speed collision by using a homogenizer wherein the outlet end face of a valve seat specifying an orifice, the front face of a valve disk and the inner face of an impulse ring are subjected to <=6.3mu surfacing. CONSTITUTION:A homogenizer is constituted of a valve seat having a central passage feeding solid-liquid slurry contg. fibrous substance under pressurization, a valve disk specifying an orifice between the valve seat and the outlet and face thereof and an impulse ring having the inner face allowed to collide against solid-liquid slurry flowing out to the outer part in the radius direction from the orifice. In this case, the outlet end face of the valve seat specifying the above-mentioned orifice, the front face of the valve disk and the inner face of the impulse ring are subjected to <=6.3mu surfacing accuracy and the homogenization of solid-liquid slurry is performed by using this homogenizer.
Patent JP-S6266564-A (JP)
Title: Lead-acid battery
Inventor: ISHII TERUAKI
IPC: H01M50/489
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a separator having a satisfactory function regardless of a low cost by making a mat-type separator by laminating a dense layer and a coarse layer two or more times, and arranging the dense layer on a positive side and the coarse layer on a negative side. CONSTITUTION:Glass fibers having 5-10mum diameter is mixed with synthetic fibers having 5-20mum diameter and inorganic powder and a paper-like sheet having a thickness of about 1/3 of the final thickness is made. Three sheets each of which has about 1/3 thickness are laminated so that the coarse layer 4 in which fibers are rich is placed on the face and the dense layer 5 in which inorganic powder is rich is placed on the back to obtain a mat 3. The mat 3 is arranged between a positive electrode 1 and a negative electrode 2 so that the coarse layer 4 is faced to the positive electrode 1 and the dense layer 5 is faced to the negative electrode 2 to form a sealed lead-acid battery. A function by which passing through of coming-off particles is prevented and a function by which oxygen is dufficiently supplied to the negative electrode are simultaneously satisfied regardless of a low cost.
Patent JP-H0869263-A (JP)
Title: Information display device
Inventor: SAKAI MITSURU
IPC: G09G3/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a high reliability information display device capable of precisely displaying initial information contents even when trouble occurs in an any power source device. CONSTITUTION: When fault signals S1-S4 outputted according to a fault of any one of the power source devices 11-14 are detected, a control part 1 outputs a control signal CNT. An AND gate 34 controlling an output of a storage circuit 33 by the control signal CNT is provided between the output of the storage circuit 33 storing the display data D and a transistor 32 driving an LED 31 in respective display dot circuits 21-2n, and the output of the storage circuit 33 is interrupted according to the control signal CNT from the control part 1, and the drive of the LED 31 is stopped forcedly.
Patent JP-S6362088-A (JP)
Inventor: NAKAGAWA SHIGEMITSU
IPC: G07D9/00
Filed: 1986-09-03
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-S5996739-A (JP)
Title: Manufacture of resin sealed type electronic parts
Inventor: SHIOTANI YASUHIRO
IPC: H01L21/56
Filed: 1982-11-25
Abstract: PURPOSE:To prevent an element bonding part from being polluted improving electric and mechanical reliability by a method wherein a butting insert is laid between a space for containing an element and a metallic mold part preventing molten resin creeping. CONSTITUTION:When a synthetic resin made package 3 with a space 2 for containing an element is provided in a lead frame 1, a butting insert 5 made of synthetic resin, metal, glass, ceramic etc. is laid between a space 2 for containing an element and a metallic mold part 4 for preventing molten resin creeping to prevent any molten resin from creeping. In such a constitution, high pressure formation may be performed using high quality high viscous resin to improve productivity and quality since lead frame and resin are formed before bonding an element.
Patent JP-H0526355-A (JP)
Title: Variable conductance valve
Inventor: TAKAHASHI KIYOSHI
IPC: F16K1/52
Filed: 1991-07-23
Abstract: PURPOSE:To easily control pressure with high accuracy when a flow rate is high and pressure is low, and also easily control pressure with high accuracy when the flow rate is low and pressure is high. CONSTITUTION:A cylinder main body 1 is equipped with a main variable valve 2 which can change conductance by means of the rotation of an outer and an inner shaft 3 and 4, and with an auxiliary variable valve. The main variable valve 2 is used when conductance is high, and is constituted to be furnished with vanes at the outside shaft 3, and the auxiliary variable valve is used when conductance is low, and is provided with an outside shaft slit 10 at the outside shaft 3, and the inside shaft 4 which is rotated with respect to the outside shaft 3, is provided with an inside slit 11 through which air is exhausted through the aforesaid slit 10, and the main variable valve is constituted to be switched over to the auxiliary valve when a control range is beyond that of the main variable valve 2.
Patent JP-H07321377-A (JP)
Title: Luminous device and its manufacture
Inventor: ISOKAWA SHINJI
IPC: H01L23/28
Filed: 1994-08-31
Abstract: PURPOSE:To provide a construction aiming at being common for lead frames while preventing the defective connection of bonding wires of a luminous device. CONSTITUTION:In a luminous device sealed with a transmissive resin so as to cover a luminous element 6 equipped with the luminous element 6 mounted on a lead 5a and a bonding wire 7 connecting the luminous element 6 to another lead 5b, a recessed portion 3 surrounding the luminous element 6 is provided, thereby forming a resin coupling portion 2 for fixing the leads. Also, in a manufacturing method for a luminous device 1 sealing with a light-transmissive resin so as to cover a luminous element 6 equipped with the luminous element 6 mounted on a lead 5a and a bonding wire 7 connecting the luminous element 6 to other lead 5b, a recessed portion surrounding the luminous element 6 is provided and the luminous element 6 is bonded to other lead 5b after forming a resin coupling portion 2 for fixing the lead 5a to other lead 5b.
Patent JP-H0873270-A (JP)
Title: Ceramic sintered compact and its production
Inventor: AKIMUNE YOSHIO
IPC: C04B35/584
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a ceramic sintered compact having high heat conductivity as well as high strength and high toughness. CONSTITUTION: Compound powder prepd. by mixing 70-90wt.% silicon nitride- based granules with 10-30wt.% silicon carbide-based granules is sintered by hot pressing at 1,700-1,850 deg.C under 0.8-1.2atm partial pressure of nitrogen to produce the objective silicon nitride-silicon carbide combined ceramic sintered compact having a fine structure consisting of a region of silicon nitride grains each consisting of silicon nitride and its sintering aid, a region of silicon carbide grains each consisting of silicon carbide and its sintering aid and a silicon carbide combining phase consisting of silicon carbide and its sintering aid.
Patent JP-2000038050-A (JP)
Title: Running control device for automobile
Inventor: NAGAKURA HIDEO
IPC: B60K31/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To release constant speed running control and intercar distance control after an alarm is sounded and to perform reliable brake operation of a vehicle by a driver receiving an alarm without occasioning an uneasy feeling to passengers. SOLUTION: A controller 26 compares the first target car speed of an own car set by a car speed setting part for constant speed running with a second target car speed of the own car set by an intercar distance setting part 28 for an intercar distance and effects control that a lower cap speed is set to the final target car speed of the own car. An alarming means 31 to sound an alarm to a driver is arranged at a driver' s seat and an intercar distance sensor between an own car and a preceding car is detected by an intercar distance sensor. A controller actuates the alarming means based on a detecting output from an intercar distance sensor 23 when an intercar distance is lowered to a value lower than a first given value.  Further, when an intercar distance is consecutively reduced to a value lower than a second given value shorter than the first given value, constant speed control and intercar distance control are released.
Patent JP-S62148993-A (JP)
Inventor: ISHIKAWA YASUYO
IPC: G09G5/00
Filed: 1986-09-05
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-H0647588-A (JP)
Title: Device for removing spatter from wheel
Inventor: SAITO MINORU
IPC: B24B5/06
Filed: 1992-08-04
Abstract: PURPOSE:To mechanize work removing welding spatter from a wheel. CONSTITUTION:The device for removing spatter from a wheel is constituted of a driving shaft, a cutter holder 22 which is provided with an arm 30 that is sprung out externally by a centrifugal force at the time of rotation, and a cutter 34 which is attached to the arm 30. When the cutter 34 is put inside the wheel and rotated, the cutter 34 is pressed to the inside surface of the wheel by centrifugal force, and the welding spatter is removed without damaging the wheel.
Patent JP-S58111409-A (JP)
Title: Resonator
Inventor: HACHITSUKA HIROYUKI
IPC: H01P7/10
Filed: 1981-12-24
Abstract: PURPOSE:To attain minute adjustment of an oscillator easily, by bonding and fixing a dielectric resonator on a dielectric plate having a low dielectric constant, covering the resonator with a metallic case except for the bonding surface with the dielectric plate and bonding and sealing the metallic case of the dielectric plate. CONSTITUTION:A dielectric resonator 5 is made of a dielectric having a high dielectric constant and a dielectric plate 6 is made of a dielectric having a low dielectric constant such as quartz. The lower side of a metallic case 7 is opened and a screw 8 is provided for the adjustment of a resonance frequency. The dielectric plate 6 is bonded and fixed with the resonator 5, metallizing 9 is applied to the contact surface between the plate 6 and the case 7, which is bonded and sealed to the metallizing 9.
Patent JP-H0495967-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/14
Filed: 1990-08-08
Abstract: PURPOSE:To exhibit electrophotographic characteristics always stably against changes of temperature and humidity by forming an interlayer made of an aluminum silicate compound. CONSTITUTION:The interlayer formed between a conductive substrate and a photosensitive layer is made of the aluminum silicate compound. Variation of the characteristics affected by humidity depends on variation of the volume resistivity rho of the interlayer due to the water content, but this interlayer is not susceptible to humidity and it has a volume resistivity of 10<11> - 10<12>OMEGA.cm under whatever humidity, thus permitting the obtained electrophotographic characteristics to be stabilized against variation of humidity and reduced in variation of potential.
Patent JP-H1150268-A (JP)
Title: Surface treated steel sheet excellent in high speed seam weldability adhesion and corrosion resistance, and its production
Inventor: YAMAGUCHI SHINICHI
IPC: C22C38/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a steel sheet for a welded can particularly excellent in high speed seam weldability, corrosion resistance and adhesion for coating materials and films as a material for cans. SOLUTION: On the surface of a steel sheet, an Fe-Ni alloy plating layer contg. 5 to 55% Ni and having 2 to 40 mg/m<2> coating weight as Ni is formed, on the surface, an Sn plating layer having 400 to 2500 mg/m<2> coating weight is formed, thereafter, hot-dip tin treatment is executed, subsequently a metallic chromium layer of 7 to 15 mg/m<2> is formed, and, on the surface, a chromium oxide layer of 1 to 8 mg/m<2> is furthermore formed as chromium.
Patent JP-S6452946-A (JP)
Title: Roof truss for building
Inventor: SATO SADAJI
IPC: E04B7/02
Filed: 1987-08-21
Abstract: PURPOSE: To form a widely continuous attic space, and reduce members by arranging a roof supporting member of an approximately portal type at right angles with the flow of a sloped roof, mutually connecting the opposed upper edges of a roof panel and forming a ridge section. CONSTITUTION: Roof supporting members 4 are fixed to the upper section of a building body 1 with columns 10, and a pitched roof is supported. The roof supporting members 4 are formed by setting up at least upper chords 11 and vertical members 12 in an approximately portal type, and the roof supporting members 4 are arranged along the direction crossed at right angles with the flow of the pitched roof. The vertical members 12 of the roof supporting members 4 are disposed at places corresponding to the columns 10 of the building body 1 excepting a section just under a ridge section, and the corresponding upper edges 19 of roof panels 5 are connected mutually to form the ridge section 10.
Patent JP-S60101756-A (JP)
Title: Cassette tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/675
Filed: 1983-11-07
Abstract: PURPOSE:To stabilize the loading of a tape cassette and attain size reduction by pressing the tape cassette in the 1st and the 2nd directions in a main plane by a pressing means, and providing a position regulating means which regulate the position of the movement by the pressing means. CONSTITUTION:The cassette 30 is pressed as shown by an arrow A with a cassette pressing pin 34 provided to the 1st energizing lever 32 energized counterclockwise with the 1st spring 33. The position of the movement by this pressing is regulated with the 1st and the 2nd cassette guides 28 and 29 near both terminals of the front surface part 30a. Simultaneously, the cassette 30 is pressed as shown by an arrow C with a cassette pressing pin 38 provided to the 2nd energizing lever 35 energized clockwise with the 2nd spring 37. The position of the movement by this pressing is regulated with the 3rd cassette guide 31 at a flank part 30c. Consequently, the loading state of the cassette tape is stable against external vibration and the constitution is reduced in size.
Patent JP-S60101716-A (JP)
Title: Flexible magnetic disc
Inventor: KATOU MIKIHIKO
IPC: G11B5/82
Filed: 1983-11-07
Abstract: PURPOSE:To enable loading of a flexible magnetic disc sheet to a device without eccentricity by providing a pasty protective film contg. a solid lubricating agent to the circumferential edge in the central circular hole of said sheet. CONSTITUTION:A pasty, oily or greasy protective layer contg. a solid lubricating agent is provided to the circumferential edge in the central circular hole 2a of a flexible magnetic disc sheet 2. Graphite, molybdenum disulfide, tungsten disulfide and boron nitride are used as the solid lubricating agent.
Patent JP-H0952686-A (JP)
Title: Mechanism for opening and closing door of elevator car provided with cord stretching device
Inventor: YAMAZAKI TEIICHI
IPC: B66B7/06
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary looping of a loose part of a signal transmitting cord by providing a cord stretching device for stretching a loose part of the signal transmitting cord so as to always give the tension to the signal transmitting cord in a door arm. SOLUTION: A door arm 14 is extended in the direction of two elevator car doors 10, 12. A cord stretching device 42 is suspended from a central part of the door arm 14 so as to stretch a cord 24 and eliminate the looseness of the cord. This cord stretching device 42 stretches a part of the cord 24 downward so as to always give a constant tension to the cord 24 and eliminate the looseness of the cord 24. A guide device 44 is provided in the door arm 14 so as to guide the cord 24 between the cord stretching device 42 and a saddle 28.
Patent JP-H04284873-A (JP)
Title: Liquid small dose device
Inventor: MAIKERU JII NITSUKAABOTSUKAA
IPC: B05B11/00
Filed: 1991-07-25
Abstract: PURPOSE: To obtain a trigger operated pumping dispenser which is safe for a child having a latch pivotally mounted on a trigger for preventing trigger actuation by providing the latch with an arm projecting forwardly of the trigger, facilitating the pivotal movement of the latch against the pressure of a spring for releasing the trigger and permitting pumping operation. CONSTITUTION: A latch 43 is provided with an arm 47 projecting forward of the trigger 28, facilitating the pivotal movement of the latch 43 against the pressure of a spring 49 for releasing the trigger 28 and permitting pumping operation. Then, the latch 43 automatically returns to its fixed position at a termination of the actuation of each pump. That is, the device is so designed that an arm 47 of the latch 43 is upwardly pushed, downward pushed or pushed both ways by the same hand of an operator gripping the trigger 28 depending on how the arm 47 is arranged, and that similar actions at the same time cannot be performed by the child, while only small effort is needed for an adult to maintain the latch at its release position at the time of use.