baber/WOPTO huggingface dataset:
Patent JP-S61201013-A (JP)
Title: Hollow core-sheath type yarn
Inventor: SASAKI MAKOTO
IPC: D01D5/34
Filed: 1985-02-27
Abstract: PURPOSE:Hollow core-sheath type yarn having improved washing resistance and prolonged and durable aroma TERAPI effect, obtained by adding a specific natural purified oil (isolated component) mixture to a polymer constituting a core part. CONSTITUTION:(A) A polymer such as polyethylene (co)polymer, etc. constituting a core part of core-sheath type conjugated yarn having a hollow part in the center of cross section of fiber is blended with (B) 0.1-10.0wt% purified oil mixture of natural purified oil and components isolated from the natural purified oil obtained by blending (i) 10-20wt% lemon oil with (ii) 5-15wt% bergamot oil, (iii) 2-8wt% lavender oil, (iv) 2-8wt% lemon-grass oil, (V) 2-8wt% ceder- wool oil, and (vi) 0.5-1.5wt% jasmin absolute, to give the aimed core-sheath type yarn.
Patent JP-S59166686-A (JP)
Title: Preparation of 3,7-dimethyl-4,6-octadiene-1-ol derivative
Inventor: TORII SHIGERU
IPC: C25B3/02
Filed: 1983-03-08
Abstract: PURPOSE:To obtain the titled derivative with high yield ratio, by electrolytically oxidizing citronellol (or its derivative) having a specified general formula into an allyl-type alcohol (or its derivative) and then reforming the reaction product in the presence of an acid catalyst or by electrolytical treatment. CONSTITUTION:Citronellol of Formula II (wherein Z2 is H or a protective group) or its derivative is electrolytically oxidized into an allyl-type alcohol or Formula III (wherein R is H or an alcoholic or fatty acid residue) or its derivative in the presence of water, alcohol or fatty acid. Thereafter, its hydroxyl group is protected if Z2 is H, ROH is separated by the affection of an acid catalyst or electrolysis, and then the resulting product is isomerized at need, to obtain the 3,7-dimethyl-4,6-octadiene-1-ol derivative of Formula I (wherein Z1 is a protective group). According to this method, the compound of Formula I can be easily prepared with yield ratio of about 60% or higher (in terms of the compound of Formula II).
Patent JP-H05205952-A (JP)
Title: Switching power supply
Inventor: OHASHI YASUO
IPC: H02M7/537
Filed: 1992-01-29
Abstract: PURPOSE:To prevent the coupling coefficient of a primary winding with secondary winding from reducing even if an auxiliary winding is wound and to contrive a reduction in the total number of the wiring while a load fluctuation in an output is suppressed small. CONSTITUTION:In a switching power supply which is provided with an E-shaped core having branch parts 22 and 24 and has a transformer wound with an auxiliary winding 18 for auxiliary power supply use which drives a control circuit drive, the winding 18 is wound on one part 22 of the parts 22 and 24, but the number of turns of a primary winding 14 and the number of turns of a secondary winding 16 are in the same number of turns as that in the case where the winding 18 is not wound because a current which is made to flow through the control circuit is feeble.
Patent JP-2000234635-A (JP)
Title: Electromagnetic torque transmitting device
Inventor: KAMIBAYASHI HIROKAZU
IPC: F16D13/52
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque transmitting device, formed so that a clearance can be easily adjusted even after assembly, capable of improving a response, eliminating necessity for complicated clearance calculation, and reducing a cost. SOLUTION: In an electromagnetic differential limiting device constituted so as to assemble a main clutch 3 formed of a multiple-disk clutch group, cam devices 8, 9, 10 pressing the main clutch 3 in an axial direction connected, and an electromagnetic clutch 5 and rotor 4 generating relative rotation for operating the cam device, inserted successively from an opening end part side of a first rotary shaft 1 between the first rotary shaft 1 of bag shape and a second rotary shaft 2 journalled in the rotary shaft 1, a clearance adjusting means 12 is arranged between the cam device 8 and the rotor 4. The means is replaced with a proper larger thickness clearance adjusting means, and a clearance in each part can be quickly adjusted to an optimum value even after assembly.
Patent JP-H09207245-A (JP)
Title: Folding/bonding device
Inventor: SHIMIZU HIROSHI
IPC: B31B19/26
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily check a folded state without the necessity to make an opening between a folding device and a bonding device by having only to pass a folded sheet between pressure welding rollers and storing in memory an interval free from bonding conditions. SOLUTION: This folding/bonding device is composed of an interval adjusting/ driving part 61 which adjusts an interval between strongly pressing rollers 51, 52, 53 and drives these rollers as pressure welding rollers on a bonding device 50, and a storage part 62 which stores in memory in intervals of the strongly pressing rollers 51, 52, 53. In addition, the device is equipped with an input part 63 for switching a roller interval which assigns the interval between the strongly pressing rollers 51, 52, 53 and a control part 64 which controls the drive of the interval adjusting/driving part 61 based on the intervals of the strongly pressing rollers 51, 52, 53 stored in the storage part 62.  The storage part 62 stores the interval with bonding conditions for a folded sheet 1 and the interval free from the bonding conditions for the folded sheet to be passed through the respective space between the strongly pressing rollers 51, 52, 53.
Patent JP-H08213003-A (JP)
Title: Nickel-metal hydride battery
Inventor: UMEHARA YUICHI
IPC: H01M10/30
Filed: 1995-02-02
Abstract: PURPOSE: To suppress increase in internal pressure of a battery without increase in water repellency of a negative electrode by arranging the negative electrode having a layer mainly comprising Co or a Co compound on the surface of a pasty active material layer mainly comprising a hydrogen storage alloy applied to a conductive core material. CONSTITUTION: A pasty active material is obtained by kneading hydrogen storage alloy powder, conductive auxiliary material, thickening binder, and water. The pasty active material is applied to conductive core material to form an active material layer. A negative electrode having a layer formed by bonding cobalt or cobalt compound powder with a water soluble polymer which is not gelled in an alkaline solution, or polyvinyl alcohol is arranged on the surface of the active material layer.
Patent JP-H09286867-A (JP)
Title: Polyester film for electrical insulation, laminated film for electrical insulation, insulated system and sealed compressor
Inventor: AOKI SEIZO
IPC: C08J5/18
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film excellent in stability, processability, etc., and useful for electrical insulation by using a specified polyester obtained by polycondensing a dicarboxylic acid component with a glycol component. SOLUTION: This film has an apparent film density of 1.37-0.85g/cm<3> . The intrinsic viscosity of the polyester constituting this film is desirably 0.5-1.5dl/g. A polyester film for electrical insulation, having a polyester coating layer having an apparent density higher than that of the inner layer is more desirably.
Patent JP-S61197847-A (JP)
Title: Power transmission mechanism
Inventor: SUZUKI KENKICHI
IPC: F16H7/06
Filed: 1985-02-28
Abstract: PURPOSE:To remove the apparent backlash by mounting more than two load gears onto single output shaft. CONSTITUTION:First and second load gears 3, 4 are mounted onto the output shaft 2. First and second motors 5, 6 having approximately same characteristics are coupled through the gears 9, 10 to said load gears 3, 4. Reduction gears 7, 8 are arranged between the motors 5, 6 and the gears 9, 10 where the reduction ratio is 1:2, 1:3 respectively. The first and second motors 5, 6 are rotated through a drive controller 11 to transmit the power through the reduction gears 7, 8 having different reduction ratio to the load gears 3, 4 thus to remove the backlash between the load gears 3, 4 and the gears 9, 10.
Patent JP-S54132348-A (JP)
Title: Dehydrator
Inventor: HONMA TOMIZOU
IPC: F24F1/02
Filed: 1978-04-04
Abstract: PURPOSE: To provide a dehydrator which can be applied for multipurpose and easily handled by providing dehydrating and drying functions and enabling to operate suitable combination of dehydrating and drying functions.  
     CONSTITUTION: Dehydrating section 4 and drying section 5 are provided in a movable body 1 including divided housings a, b (not shown). The section 4 consists of an evaporator 8 and a condenser 9 spaced in opposite direction, and a dehydrating blower 13 for intaking the air from an air intake port 15 and for diffusing the air from a diffuser at opposite side to the condenser 9. The section 5 consists of a drying blower 30 for intaking the air from the diffuser side of the blower 13, heaters 32 a , 32 b  located within diffuser colum 28 interlocked with the blower 30, and diffuser hose connected detachably to the diffuser of the column 28. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51114017-A (JP)
Title: Phase comparison circuit
Inventor: SAKAMOTO SHIYUNJI
IPC: H03K5/26
Filed: 1975-03-31
Abstract: PURPOSE: Eliminating disbalance and frequency drift by utilizing variation in the intermal IC resistance due to IC deviation and ambient temperature when a horizontal AFC circuit is being turned into an integrated circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63205755-A (JP)
Title: Real time multiprocessing system
Inventor: KUMASAKA TORU
IPC: G06F15/00
Filed: 1987-02-23
Abstract: PURPOSE:To independently set an execution period corresponding to a time required for execution by dividing each of plural processings into plural processing parts having a roughly equal execution time and executing periodically a series of processings consisting of combinations of processing parts selected by one each from each processing. CONSTITUTION:Both processing A and B are divided into four pieces of processing parts A1-A4 and six pieces of processing parts B1-B6, whose execution time is roughly equal. Each processing part is divided so that each execution time not only is equal to each processing part in the same processing but also becomes equal to the processing part in the other processing. In this state, a series of processings A, B consisting of combinations of the processing parts A1-A4, B1-B6 selected by one each from each processing A, B are executed periodically. Accordingly, with respect to each processing A, B, an execution period corresponding to its execution time can be set independently. In such a way, the processing capacity of a microcomputer, etc. can be utilized effectively.
Patent JP-H05242394-A (JP)
Title: Parking lot managing device
Inventor: MORII HIROSHI
IPC: G06Q50/00
Filed: 1992-02-26
Abstract: PURPOSE:To reduce empty parking spaces and to efficiently park monthly contracted vehicles and time-lending vehicles. CONSTITUTION:When an entering vehicle sensor 10 detects an entering vehicle, an entering vehicle detecting unit 8 reads out an ID card and judges whether the vehicle is a contracted one or not. The unit 8 retrieves an empty parking space, and in the case of a contracted vehicle, opens a entrance gate 6 by an entrance gate switch 5. In the case of a non-contracted vehicle, a parking card is issued from a card issuing machine 7 and then the gate 6 is opened. A central management unit 23 outputs instructions to a vehicle guiding unit 22 and a CATVCPU 47 and guides the entering vehicle to an empty parking space 18 by means of a guide lamp 46 and a CRT 21.
Patent JP-H10219629-A (JP)
Title: Windproof and snowproof fence with spike and its folding and erecting method
Inventor: MATSUMOTO FUMINOBU
IPC: E01F7/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve folding and reerecting performance of a windproof and snowproof plate group and a support. SOLUTION: This windproof and snowproof fence is furnished with a lower part windproof and snowproof plate group 5a connected between vertical parts of a support free to be folded, fit and erected free to vertically move, an upper part windproof and snowproof plate group 5b connected between inclined parts of the support free to be folded, fit and erected free to vertically move, an intermediate stage pulley 8a and an upper end pulley 8b provided on the support and a winch 11 for operation of wires 12a, 12b to be installed on the support. Additionally, the windproof and snowproof fence with a spike constituted on a support 1 continuously providing an upper part support 1b on a lower part support 1a free to invert by a connecting fitting 3 is fixed and erected by extending it on the inclined part and the vertical part of the support by raising the upper part windproof and snowproof plate group and the lower part windproof and snowproof plate group in two individual stages after folding and storing the lower part windproof and snowproof plate group and the upper part windproof and snowproof plate group on a lower part of the support by lowering them in the two individual stages by a folding and erecting means, falling and storing the upper part support 1b and erecting the upper part support 1b in reverse operation.
Patent JP-S57154342-A (JP)
Title: Production for gear of bicycle
Inventor: TSURU TAKAHITO
IPC: B21D53/28
Filed: 1981-03-19
Abstract: PURPOSE:To enhance the yield of materials and to improve the productivity, by cutting spiral materials, where band-shaped materials are wound spirally, at every one pitch to form annular materials having teeth. CONSTITUTION:Band-shaped materials 1 such as a band-shaped steel plate or an aluminium band-shaped plate are formed into spiral materials 2 by the rolling work. Materials 2 are cut at every one pitch, and cut end parts 3 are welded to form annular materials 4. The outside circumferential part of annular materials 4 are subjected to the press work, and a tooth part 5 is knurled. By this method, materials are used effectively to improve the productivity.
Patent JP-S61199176-A (JP)
Title: System for smearing processing of drawing
Inventor: KUBO NORIO
IPC: G09G5/36
Filed: 1985-02-28
Abstract: PURPOSE:To execute smearing by storing address information to a stock area without disabling drawing even when a stack memory storing the address information at boundary end points in an internal area of a graphics drawing overflows. CONSTITUTION:A DDA 1 executes drawing by executing instruction from a processing unit 5. When the processing unit 5 gives an indication of smearing of the graphics drawing, line smearing is applied and then the boundary end points of the internal area of the graphics drawing are detected by checking points under and above the said line. The address information at the boundary end points is sent to the stack memory 4 and stored. When the stack memory 4 overflows, the DDA 1 detects it to start a DMA control circuit 7 and the address information as to the boundary end points detected further is transferred to a stack area 61 in a main storage device 6. When all boundary end points are detected and stored, the DMA control circuit 7 reads the address information from the stack area 61 and when it is completed, the address information is read from the stack memory 4 to execute smearing.
Patent JP-S57156924-A (JP)
Title: Method and device for supplying long reinforcing iron
Inventor: TANAKA AKIHO
IPC: B65G27/04
Filed: 1981-03-19
Abstract: PURPOSE:To surely supply a plurality of reinforcing iron to a converyance line, by providing magnets under a vibratory plate so that the plurality of reinforcing iron hvaing slipped down out of a hopper onto the vibratory plate are attracted on the plate and moved. CONSTITUTION:When a vibratory plate 1 is oscillated by a vibrator 3, reinforcing iron 10 in a hopper 11 slips down on a guide plate 6. The thickness of the layer of the reinforcing iron 10 is controlled by a lever. As a result, the iron pieces 10 lie almost flat even if some iron pieces to be delivered onto the upstream end of the vibratory plate 1 are tangled with each other. When a conveyor 4 is driven in addition to the oscillation of the vibratory plate 1, the magnets 5 of the conveyor slide under the vibratory plate to apply magnetically attractive force to disperse the reinforcing iron pieces 10 on the plate. The reinforcing iron pieces 10 are horizontally moved as they are disentangled from each other, if any, by the multiplication of the oscillation and the dispersing force.
Patent JP-H10217869-A (JP)
Title: Terminal structure of interior finish material
Inventor: KANO KOJI
IPC: B60R13/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To easily tuck a facing to the back side of a base material without any laborious work by clamping a facing protruded part, in which notches are cut on the left and right sides, by means of an elastic clamping part of a clip and mounting the clip in a bracket so as to tuck and fix the part on the back side of the base material. SOLUTION: After a projection in an elastic clamping part of a clip 9 is pressed by a finger for opening the elastic clamping part, the tip part of a part 3B, which is arranged between a pair of left and right notches in a facing protruded part 3A, is inserted into the elastic clamping part, and then, the elastic clamping part is closed. In this way, the tip part of the part 3B is clamped by means of the elastic clamping part of the clip 9, and then, the clip 9 is installed in a clip hole in a bracket 6. Then, the part 3B is tucked on the back side of a base material 2, while another protruded part 3A in the facing 3 is tucked on the back side of the base material 2 so as to be stopped by means of a tacker staple 10.
Patent JP-S55132043-A (JP)
Title: Semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L21/31
Filed: 1979-04-03
Abstract: PURPOSE:To dissolve an influence of water content almost completely by using a coat of three-layer structure coming in Si3N4 film, PSG film and Si3N4 film for protection of the surface of a semiconductor substrate with wiring formed thereon. CONSTITUTION:An SiO2 film 12 is fixed on an Si substrate 11, an Al wiring and a bonding pad part 13 are formed thereon, the overall surface is covered with a protecting film, the pad part 13 is exposed by providing an opening, and the following film of three-layer structure is used for the protecting film. Namely, an Si3N4 film 14, a PSG film 15 and an Si3N4 film 16 are built up through plasma CVD process and grown on the overall surface including the Al wiring, the pad part 13 and the exposed film 12. If, in this constitution, the PSG film 15 which is not satisfactory in water resistance is used, the Si3N4 film 14 works effectively with water resistance as underlayer, thus dissolving an evil influence of water content almost completely.
Patent JP-H10226544-A (JP)
Title: Magnesia-chrome for cement rotary kiln
Inventor: KOJIMA TOMOHIRO
IPC: F27B7/28
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress the infiltration of an iron plate melted in the course of operation to a brick by arranging a magnesia-chrome sheet on opposed two faces of magnesia-chrome bricks at a placing iron plate inserting part and after that, placing the iron plate to prevent shock to the brick, which causes the generation of crack of the brick, and the crack of the brick caused thereby at the time of placing the iron plate. SOLUTION: At the time of constructing the magnesia-chrome brick 3, the magnesia-chrome sheet 2 is previously arranged on the opposed two faces of the brick at the placing iron plate inserting part 5 in every rings. The shock at the time of placing the placing iron plate 4 is absorbed and mitigated by the chrome sheet 2 and by eliminating the direct shock to the chrome brick 3, the generation of the crack, which seems to occur by the shock at the time of executing, is prevented. The chrome sheet 2 enables to suppress a reaction with an infiltrating material formed by the molten iron plate and the generation of structural spalling caused by the infiltration of the infiltrating material to the chrome brick 3 is prevented.
Patent JP-H07248492-A (JP)
Title: Back light for liquid crystal display device
Inventor: HASHIMOTO KAZUO
IPC: G02F1/1335
Filed: 1994-03-10
Abstract: PURPOSE:To obtain the back light of a liquid crystal display device constituted so that the bright display of an LCD is realized in the most excellent state even with respect to any environmental light intensity by using the back light and external light at the same time as a light source for displaying of the LCD or selectively properly using them. CONSTITUTION:A prism plate 10 is arranged behind the LCD 2 so that a prism surface 11 is faced to the LCD 2 side. Besides, a back lamp 5 and a lighting window 14 constituted so that the external light 13 consisting of solar light is made incident on from the back upper part are arranged at the back lower part of the plate 10. Then, the light from the lamp 5 and the external light 13 is condensed to the parallel synthesized light by the plate 10 so as to illuminate the LCD 2.
Patent JP-S51114893-A (JP)
Title: Light frequency variable equipment
Inventor: TSUKADA NORIAKI
IPC: H01S3/10
Filed: 1975-04-01
Abstract: PURPOSE:Constitute a spectrum variable light source of frequency variable laser utilizing radiation spectra can be changed from those inherent to media when radiating coherent lights from such media to atoms or molecular media from outside.
Patent JP-H03242613-A (JP)
Title: Actuator for mirror support
Inventor: YOSHIDA YOSHIKO
IPC: G02B7/198
Filed: 1990-02-20
Abstract: PURPOSE:To extremely rapidly attenuate the extremely little oscillations of a mirror and to prevent the deterioration in the performance of a telescope by providing a magnetic fluid damper as an attenuating material between a mirror cell and a 2nd sliding mechanism. CONSTITUTION:The magnetic fluid damper 13 is which attenuates the oscillations of the mirror 1 of the telescope is provided between the mirror cell 2 and the 2nd sliding mechanism 8. The mirror 1 is slightly oscillated at about 20Hz natural oscillation in the axial direction of the mirror by wind, etc., and a part of the oscillations are transmitted via a load cell 3, the 1st sliding mechanism 4, a 1st universal joint 5, a support rod 7, a 2nd universal joint 6, the 2nd sliding mechanism 8, a spring 9 and a feed mechanism 10 to the mirror cell 2. Since the oscillations are sufficiently rapidly attenuated by the magnetic fluid damper 13, even the very slight oscillations of <=1mum are eliminated and the deterioration in the performance is prevented.
Patent JP-S53126244-A (JP)
Title: Delay circuit for video signal
Inventor: TANAKA SEIJI
IPC: H04N5/208
Filed: 1977-04-11
Abstract: PURPOSE: To realize the stable 1H delay circuit which will not be affected by ambient temperature and can absorb the delay time of a peripheral signal processing circuit easily, by providing the clock pulse CP generator in which a phase synchronous loop is constituted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53125679-A (JP)
Title: Blank automatic discharge device for press machine
Inventor: BABA KIYOKAZU
IPC: B21D45/00
Filed: 1977-04-11
Abstract: PURPOSE: To discharge blank positively if the size and weight of blanks and the height of a feed line are varied, by arranging a shoot, which egresses and enters into a press room by the rise and fall movement of a slide, in tilt and up and down movement-free condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04258381-A (JP)
Title: Hot wire tig welding equipment
Inventor: NAGASHIMA TOSHIJI
IPC: B23K9/167
Filed: 1991-02-13
Abstract: PURPOSE:To furnish the hot wire TIG welding equipment where residual electrode is not generated. CONSTITUTION:When the end of an outlet side wire 12 is detected by a sensor 15, the tip of an inlet side wire 13 is abutted on the end of the outlet side wire 12 to change over a pitch 18 of a wire heating power source 2 and the above- mentioned outlet side wire 12 and inlet side wire 13 are welded integrally to form one cut wire.