baber/WOPTO huggingface dataset:
Patent JP-2000255453-A (JP)
Title: Shock absorbing member for automobile
Inventor: FUKUDA KAZUTO
IPC: B62D25/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To realize excellent confortableness even when the center of gravity of an automobile is lowered by forming a shock absorbing member main body into an almost truncated cone-shaped bottomed hollow shape out of an elastic body, and forming a peripheral side wall into a bellows shape in both the inside and outside. SOLUTION: A shock absorbing member main body 1 is formed into an almost truncated cone-shaped bottomed hollow shape out of vulcanized rubber being an elastic body by a core and a split mold so that a thickness becomes about 5 mm, and a peripheral side wall is formed into a bellows shape in both the inside and outside. A casting bolt 2 installed on a bracket 4 is cast and fixed together with a melted rubber material. When lowering the center of gravity of a chassis, a shock absorbing member is always put in a state of easily abutting to a wheel shaft stopper at traveling time.  Here, since the shock absorbing member main body 1 is made hollow out of rubber and the peripheral side wall is formed into a bellows shape in both the inside and outside, a shock absorbing member contracts and deflects in a state of overlapping the peripheral side wall in response to impact force abutting to the wheel shaft stopper. Thus, shock absorbing force remarkably increases so that excellent comfortableness can be obtained.
Patent JP-H042074-A (JP)
Title: Ic socket
Inventor: KOYAMA SHIGETO
IPC: H01R33/76
Filed: 1990-04-19
Abstract: PURPOSE:To have easy grounding of a pin receptacle metal piece of a pin jack, in which a pin of a package type IC is inserted, and disconnect the grounding easily by furnishing a contact spring in connection with this pin supporting metal piece in the neighborhood of the pin jack and also providing there a latchup pin jack having a grounding plate. CONSTITUTION:In an IC socket 1 to suit a package type IC 12, a latchup pin jack 3 is furnished in the neighborhood of a pin jack 2 into which an IC pin 13 is inserted. At the time of latchup work, a latchup pin 23 is inserted in this latchup pin jack 3, and a contact spring 18 and grounding plate 19 are connected. Therefore, a pin supporting metal piece 14 of the pin jack 2 in connection with the contact spring 18 can be grounded. This enables the pin supporting metal piece 14 to be grounded or disconnected by means of inserting or removing the latchup pin 23 even after the IC socket 1 is mounted on printed circuit board 11, which should shorten the latchup works.
Patent JP-H08278123-A (JP)
Title: Outer diameter measuring device for solidified glass material
Inventor: ANPO NORIAKI
IPC: G01B21/10
Filed: 1995-04-03
Abstract: PURPOSE: To provide an outer diameter measuring device for solidified glass material capable of measuring curvature or eccentricity as well as the absolute value thereof. CONSTITUTION: A solidified glass material 1 is laid on a turntable 12, and aligned on the center thereof with an aligning means 13. Also, a distance up to the side of the material 1 is measured with a distance sensor 22 mounted on a sensor mounting table 20 vertically moving alongside the material 1. Then, a measurement signal from the sensor 22 is processed with a computer 23 to find the outer diameter or deformation of the material 1, as well as the absolute value thereof. According to this construction, an automatic or unmanned measurement system can be applied, and the material 1 can be smoothly housed in a storage tube. At the same time, the deformation or the like of the material 1 during storage can be monitored.
Patent JP-H05271511-A (JP)
Title: Plastigel composition and molded article using the same
IPC: C08L51/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a plastigel composition capable of readily and accurately producing molded articles free from burr at normal temperature under normal pressure by using a simple device by dispersing a plasticizer and a specific filler into resin fine particles having a specific double layer structure. CONSTITUTION:(B) 40-80 pts.wt. plasticizer (preferably pyromellitic ester-based plasticizer) and (C) 20-150 pts.wt. filler having <=0.5mum average uniform particle diameter are dispersed into (A) 100 pts.wt. A1: fine particles consisting of a shell part composed of a continuous layer of a methyl methacrylate-based or acrylonitrile-based resin having >=50 deg.C second-order transition point and a nucleus part composed of a diene-based rubberlike polymer or A2: fine particles consisting of a shell part composed of a continuous layer of a vinyl chloride- based polymer and a nucleus part composed of an acrylate-based, diene-based and/or styrenic rubberlike polymer to give the objective plastigel composition having 50,000-5,000,000 CPS viscosity at 1/sec shear rate and 500,000 CPS at 100/sec shear rate at normal temperature.
Patent JP-H06341283-A (JP)
Title: Ground boring device
Inventor: YOSEFU HAISU
IPC: E21B19/087
Filed: 1993-03-24
Abstract: PURPOSE: To enable one worker to bore exceedingly many holes into the ground without putting forth his strong strength, even on a rough ground or a slope. CONSTITUTION: Motor-transmission units 21 and 22 for a boring drill 23 are connected to a frame 10 fitted with running mechanisms 14 and 15. In the other end section of the frame 10, handle devices 11c, 16a, and 16b, which are maintained at the height of the grip of a worker when the worker operates a ground-boring device, are provided. In addition, a retaining device 18, which retains the motor-transmission units 21 and 22 so that the boring drill 23 may substantially be extended vertically, is provided in the space of the frame 10. Because of the retaining device 18, the boring drill 2 revolves against the longitudinal direction of the frame 10, when the drill 2 enters into the ground.
Patent JP-S63268243-A (JP)
Title: Processing equipment for electronic parts
Inventor: SATO NOBUKATSU
IPC: H01G13/00
Filed: 1987-04-27
Abstract: PURPOSE:To simplify the equipment constitution, and enable high speed processing and improvement of efficiency, by a method wherein positioning between a work and a processing mechanism is finished while the work is carried by a chain conveyer, and then a prescribed operation for a work is performed by applying the processing mechanism. CONSTITUTION:An equipment is constituted in order to perform a prescribed operation for electronic parts. When an ascending-descending block 22 is made to descend, a position-adjusting pin 28 installed on a probe mount 25 is engaged between a pair of linking pins 12a, 12b neighboring with each other on a chain conveyer 12. As the probe mount 25 shifts a little in the direction to convey a work 1, a probe 24 installed on the probe mount 25 is positioned so as to be accurately opposite to the terminal 1b of a work 1. When the ascending- descending block 22 further descends in the above state, the probe 24 installed on the probe mount 25 comes into contact with the terminal 1b of the work 1 on a taping member 3. Thus, the characteristics test of the work 1 is enabled by applying a voltage to the probe 24.
Patent JP-2000293888-A (JP)
Title: Optical recording medium with which recording and reproducing are executes by proximity field light, its production and recording system and reproducing system using the same
Inventor: OTSUKA MASAYA
IPC: G11B7/24
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively generate proximity field light by providing a substrate surface with diffraction grating-like ruggedness of intervals shorter than the wavelength of incident light for the purpose of recording and reproducing. SOLUTION: The diffraction grating-like ruggedness of the intervals shorter than the wavelength of the incident light at the time of reproducing of the surface of an optical recording medium is formed when a recording layer is formed on the structure consisting of the glass substrate 1 and a glass layer 2 having a high refractive index, by which the proximity field light may be generated on the substrate surface of the portion where the light is made incident. In such a case, the diffracted light component of zero order is transmitted but synchronous detection at the time of detection is executed, by which only the proximity field light component may be detected.  The diffraction grating-like ruggedness is formed by covering its recessed parts with a light shielding member, such as a metallic film or organic film in the form of forming slit-like openings at a width below about 1/10 the wavelength of the light entering from the rear surface so as to effectively generate the proximity field in projecting parts. The cross section of the projecting part is preferably formed to a chevron shape.
Patent JP-S5327341-A (JP)
Title: Cubing circuit
Inventor: SHIROICHI YOSHIROU
IPC: G06G7/20
Filed: 1976-08-26
Abstract: PURPOSE: To obtain signals of cubes with a simple constitution without aggravating accuracy and frequency characteristics even for the a.c. signal of a low level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01274957-A (JP)
Title: Top edge processing method for cubic boron nitride monocrystal tool
Inventor: DEGAWA JUNJI
IPC: B24B3/00
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to process a CBN monocrystal tool on the top edge in high precision by using a polishing disc of metal containing Cr in specified weight %. CONSTITUTION:A cubic boron nitride monocrystal tool is polished on the top edge with a polishing disc made of metal containing Cr in 0.05-5wt.%. As a result thereof, more sharp cutting edge can be obtained.
Patent JP-S60246197-A (JP)
Title: Talking current loop circuit
Inventor: SUGITA MORIO
IPC: H04M7/00
Filed: 1984-05-21
Abstract: PURPOSE:To attain miniaturization and high efficiency mounting by using an FET circuit to realize a talking current loop. CONSTITUTION:When a relay contact is closed, a DC current from a station flows to a loop of (+) side of diode bridge DB-FETQS-resistor R3-(-) side of DB. The resistor R3 and a capacitor C1 constitute AC feedback to the FET circuit, and since the AC voltage at the point SR and the AC voltage of the output of the source S of the FETQ are in phase and nearly the same voltage, no AC current flows to the resistor R3 and then high impedance is attained apparently. Thus, the transmission loss is not almost increased through the insertion of the FET circuit. Further, since the DC loop circuit is realized by the FET circuit, no DC superimposition is applied to a talking signal coupling transformer T1. Thus, the diameter of windings of the transformer is made thin, the use of a permalloy core is made possible and the small-sized structure and small transmission loss are attained.
Patent JP-S5552472-A (JP)
Title: Automobile theater
Inventor: HERUMUTSUTO RAIHI
IPC: G03B21/00
Filed: 1979-08-08
Abstract: An auto theater has a plurality of video reproductions and playback devices. The video reproduction devices are situated in a central location, while the playback devices are arranged in garage-like boxes which partially or entirely surround the associated vehicle. The reproducing and playback devices are connected through video channels. The auto theater renders possible optimum space utilization, avoids undesired effects on the environment and provides a wide choice of programs and starting times.
Patent JP-S60245952-A (JP)
Title: Heat collector utilizing solar heat
Inventor: IWANAGA SHIGERU
IPC: F24S90/00
Filed: 1984-05-21
Abstract: PURPOSE:To improve following property with respect to the fluctuation of a load by a method wherein the response speed of downstream side heat collecting section with respect to the changes of degree of sunshine as well as the air speed of atmosphere is made slower than the same of up-stream side heat collecting section. CONSTITUTION:In the heat collecting section, consisting of a flow path 17 flowing a refrigerant directly as the working medium of heat collection and an air side heat transfer surface 18, first heat collecting section 22 and second heat collecting section 23 are connected in series, the first heat collecting section 22 is arranged at the upstream side of the second heat collecting section 23 and the response speed of the second heat collecting section 23 with respect to the changes of amount of sunshine and air speed of atmosphere is made slower than the same of the first heat collecting section 23. According to the above-described constitution, the response speed of the heat collector in case the amount of sunshine or the air speed of atmosphere changes suddenly is reduced to contrive matching with the response speed of an expansion device and, thus, the following property with respect to the fluctuation of the load may be improved.
Patent JP-S59228506-A (JP)
Inventor: NAKADE KEIICHI
IPC: E01D1/00
Filed: 1983-06-07
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-H09286821-A (JP)
Title: Thermosetting resin composition
Inventor: MIYAZAKI EIICHIRO
IPC: C08F220/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin compsn. which forms a coating film excellent not only in matte appearance but also in durability and resistances to water and solvents by copolymerizing a specific polymer with specific monomers in a specified ratio. SOLUTION: This compsn. is obtd. by copolymerizing 0.1-10wt.% compd. having a structure represented by formula I and/or II (wherein R is H, methyl, or halogen; and m and n are each 2 or higher), 1-30wt.% hydroxylated α,β- monoethylenic monomer, and 60-98.9wt.% other α,β-monoethylenic monomer. The compd. having a structure represented by formula I or II, an example being polybutadiene, may have functional groups introduced into the molecular ends, and one liq. at normal temp. is esp. pref. This compsn. pref. contains a curative and is useful as a material for a matte coating compsn.
Patent JP-H0850252-A (JP)
Title: Stereoscopic picture forming assembly for endoscope inspection probe
Inventor: ROBAATO JIEI UTSUDO
IPC: H04N13/239
Filed: 1995-04-26
Abstract: PURPOSE: To provide a simple and effective stereoscopic image preparing assem bly capable of eliminating defects in conventional technology to collimation glasses or an endoscope, e.g. a solid peritoneal cavity mirror. CONSTITUTION: This compact stereoscopic image preparing assembly for a peritoneal cavity mirror or a similar probe is provided with an objective lens assembly and an image forming device. The objective lens assembly is provided with right and left lens cells attached to a housing or a block and both the lens cells are arranged so that their optical axes are in a parallel state. The image forming device is provided with two driving image forming areas formed in parallel on a common substrate. Space between the centers of both the image forming areas is slightly longer than a pupil distance between the optical axes of the lens cells.
Patent JP-S61261909-A (JP)
Inventor: HAINTSU REENIN
IPC: H03F3/42
Filed: 1986-05-06
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-H08297022-A (JP)
Title: Apparatus for detecting state of road face
Inventor: KUNO TETSUYA
IPC: H04N5/232
Filed: 1995-04-26
Abstract: PURPOSE: To detect in real time in a simple circuit constitution whether a road face is wet or not even when the road face is achromatic, by calculating a ratio of output values of a detecting means outputting the maximum value among a plurality of reflection light-detecting means and other detecting means. CONSTITUTION: A road face 10 shows a finely bumpy surface. When the road face is dry. A light from an illumination means 4 scatters at the road face 10, and the reflecting amount of light calculated at a calculation means 2 is maximum at a position where a reflection angle θ2 is equal to incident angle θ1 , and does not change greatly even at a position where the reflection angle is different from the incident angle θ1 . However, if the road face 10 is wet, the road face is covered with water and turned to a mirror face thereby reflecting the illumination light. A difference of the reflecting amounts of light between at the position where the reflecting angle θ2 is equal to the incident angle θ1 and at the position where the reflection angle θ2 is different from the incident angle θ1 becomes larger than that when the road face is dry.  A comparing/detecting means 3 compares a ratio of the reflecting amounts of light detected by a detecting means 1a set on the reflecting angle θ2 equal to the incident angle θ1 and another detecting means 1b with a constant, thereby to judge the wet/dry state of the road face.
Patent JP-H06307382-A (JP)
Title: Control device of overhead fan
Inventor: KAWATSU TETSUJI
IPC: F04D25/08
Filed: 1993-04-28
Abstract: PURPOSE:To supply the stable voltage to overhead fans and execute the integrated control of the operation by inserting a number of control boxes between the power source and a number of overhead fan bodies connected in parallel thereto, and connecting a single operating part to each control box in series. CONSTITUTION:A number of overhead fan bodies 100a-100c are connected in parallel to the power source. A number of control boxes 2-4 are inserted between the respective overhead fan bodies 100a-100c and the power source. In addition, the respective control boxes 2-4 are connected to a single operationg part 1 in series by a number of signal lines 5, 8, 11. The control signal is outputted from a control part 1b by operating an operation switch 1a of the operating part 1, and this control signal is successively received by the respective input parts 6, 9 of the respective control boxes 2-4 to drive the respectivee overhead fan bodies 100a-100c successively. This constitution supplies the stable voltage irrespective of the number of overhead fan bodies 100a-100c to achieve the normal operation, and at the same time, execute the integrated control of the operation.
Patent JP-H042029-A (JP)
Title: Plane discharge type discharge display
Inventor: NUNOMURA KEIJI
IPC: H01J11/22
Filed: 1990-04-18
Abstract: PURPOSE:To stabilize a maintained voltage and an ignition voltage for a long period, by arranging floating electrode, not connected to an outer circuit, between and along plane discharge electrodes when at least a pair of plane discharge electrodes for a luminescent display, connected to the outer circuit, are provided on the same substrate while being covered with a dielectric layer. CONSTITUTION:A dielectric layer 3 consisting of glass and MgO is provided on a glass substrate L on which plane discharge electrodes 2, 2', and floating electrodes 9, 10, 9' 10' are formed. Here, the glass layer is formed by screen printing and the MgO layer is formed by vacuum deposition, and a trigger electrode 5, formed with transparent conductive film, and a fluorescent material layer 6 are provided on a substrate 4. A mixed gas of He and Xe is used as a discharge gas and the floating electrodes 10, 9', 10' are formed by using metal film of A1 and the like. Although the number of the floating electrodes are set to be 1-3 here, if it is more than 3, the relaxation effect of electric field concentration increases to be useful for improving lifetime, but if it is too many, the memory margin reduces, therefore an adequate number is preferable.
Patent JP-2000299901-A (JP)
Title: Hybrid dump truck
Inventor: ITO KOICHIRO
IPC: B60L50/15
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid dump truck for enhancing productivity. SOLUTION: The dump truck comprises motors 9a, 9b for driving drive wheels, an engine 1 for a generator 2, a rectifier 4 for converting AC output power from the generator 2 into DC power, inverters 8a, 8b connected with the DC output line of the rectifier 4 in order to control the r.p.m. of the drive motors 9a, 9b, a battery 7 connected in parallel with the DC output line of the rectifier 4 and the input power supply line of the inverters 8a, 8b, and a controller for delivering a speed command signal to the inverters 8a, 8b depending on the acceleration.  The drive motors 9a, 9b have a maximum output larger than that of the engine 1 and the controller 20 has a battery charge/ discharge control means 23 for assisting the driving powder of the drive motors 9a, 9b with a discharging current by delivering a command for enabling discharging from the battery 7 to a battery switch 5 when a power larger than the maximum output power of the engine 1 is required for driving the drive motors 9a, 9b.
Patent JP-H05298828-A (JP)
Title: Memory control device
Inventor: NOSE JUNICHI
IPC: G11B20/12
Filed: 1992-04-22
Abstract: PURPOSE:To perform shuffling and de-shuffling operations with a smaller memory capacity by employing a first memory which stores input signals and a second memory which stores the addresses of the first memory. CONSTITUTION:In order to reduce picture quality deterioration caused by the data errors generated by tape damages during a recording and a reproducing of digital signals, a data shuffling in a data recording and a data de-shuffling in a data reproducing are performed using memories. During these operations, a first memories 9 and 10 store input signals and a second memories 20 and 22 store the data addresses stored in the first memories 9 and 10 so as to keep the memory capacity small. Moreover, the addresses during a writing of the first memories 9 and 10 are set in a time sequential order of the input signals. During a reading, the second memories 20 and 22 are read, the addresses of the first memories 9 and 10 are set and the stored contents are read.
Patent JP-S5436435-A (JP)
Title: Electric generator by wave force
Inventor: MOTOMATSU NORIHIRO
IPC: F03B13/22
Filed: 1977-08-29
Abstract: PURPOSE: To efficiently change the energy of waves into electric energy and easily pick out the electric energy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58219364-A (JP)
Inventor: OKA KENSUKE
IPC: F25B1/00
Filed: 1982-06-14
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-H05117230-A (JP)
Title: Prostaglandin derivative
Inventor: SATOU FUMIE
IPC: A61P7/02
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a new prostaglandin derivative, capable of powerfully suppressing agglutination of human blood platelet induced with adenosine diphosphate (ADP) and treating various diseases including peripheral circulatory disorder with hardly any induction of diarrhea. CONSTITUTION:A prostaglandin derivative expressed by formula I [R<1> is H, 1-6C alkyl or allyl; R<2> is 5-10C branched aliphatic hydrocarbon; (n) is 4-8], e.g. (17S)-17,20-dimethyl-13,14-didehydro-PGE1 methyl ester. The compound expressed by formula I is obtained by reacting, e.g. a compound expressed by formula II (R<3> is protecting group of OH) with a compound expressed by formula III (R<4> is R<3>), providing a compound expressed by formula IV, then reacting the resultant compound with a compound expressed by formula V (R<5> is R<1> except H), providing a compound expressed by formula VI, subsequently treating the prepared compound with an acid, affording a compound expressed by formula VII and then removing the protecting group or further hydrolyzing the ester.
Patent JP-S5227205-A (JP)
Title: Print wiring equipmen and its manufacturing method
Inventor: IMAI TAKESHI
IPC: H04B1/08
Filed: 1975-08-25
Abstract: PURPOSE:To obtain economical print wiring equipment which can print electric circuits on an insulation board with paste conducting material and form insulation film all over except at junction sections.