baber/WOPTO huggingface dataset:
Patent JP-H07177823-A (JP)
Title: Land improving material for lawn vegetation land or the like, method for improving land and method for creating improved land
Inventor: KAJI YOSHIAKI
IPC: A01G7/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a land improving material capable of bettering water permeability and air permeability of land, not requiring removal thereof from soil in making land again, useful for a green of a golf course, lawn vegetation land, a garden, etc. CONSTITUTION:This land improving material comprises small spherical, square or miscellaneously shaped molded articles 2 of a degradable plastic having a great number of small holes. Plural holes 1 (about 5-20 cm diameter and 50-100 cm depth) are bored at 20-50 cm intervals in the ground and the land improving material of the small molded articles 2 together with soil and sand 3 are put in the holes and used. A plastic obtained from a combination of a polycaprolactone and a polyethylene as a raw material is used as the degradable plastic. A fertilizer can be added to the interior of the small molded articles 2 and used.
Patent JP-H1044274-A (JP)
Title: Translucent polymer composite material used for load supporting structure and manufacture thereof
Inventor: KIYASARIN SAARIN
IPC: D06M101/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a woven fabric-reinforced translucent polymer composite material for a building used for a load supporting structure and a method for manufacturing it. SOLUTION: The translucent polymer composite material has a translucency of at least about 23% for a perpendicularly incident visible light. If the material receives a biaxial load at 1:1 of 25% or less of a uniaxial tensile break strength of woven fabric, a warp direction exhibits a value of a biaxial elongation larger than zero and smaller than 1.0%, and a weft direction exhibits a value of a biaxal elongation larger than the value of the biaxial elongation of the warp direction and smaller than 10%.
Patent JP-2000254364-A (JP)
Title: Scissors
Inventor: ADACHI SHIGEYOSHI
IPC: B26B13/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To make the closing operation of scissors smooth and to maintain a necessary, appropriate pressure feel and flexibility of the edge while improving the cutting ability of the scissors by making the edge angle smaller. SOLUTION: The scissors 10 have two blades 4, 4 to slide, and recesses 2 are formed repeatedly on the front side 1 of each blade near the edge 3 along the edge line. The recesses 2 have a space between each other and extend to the edge 3. In this case, first edge parts with extending recesses and second edge parts located between recesses without extending recesses are formed repeatedly, and the edge angle of the first edge is smaller than that of the second edge.
Patent JP-H02245719-A (JP)
Title: Stereoscopic optical device
Inventor: MURAI TOSHIHARU
IPC: G03B35/18
Filed: 1989-03-18
Abstract: PURPOSE:To prevent the movement of optical axes even if the spacing between eyepiece lenses is adjusted to meet the eye width by providing a tilting mechanism to tilt parallel flat plates disposed between mirror members and the eyepiece lens parts. CONSTITUTION:Detaining projections 641, 641 formed in the top end part of a turning member 64 slide in long grooves 67, 67 formed on the bottom end surface of the eyepiece part 6 and the turning member 64 rotates when the spacing between the eyepiece lens parts 63 and 63 is widened or narrowed. A face cam 66 formed to the bottom end part of the turning member 64 rotates simultaneously and projecting members 651, 651 in contact with slopes move to incline plane parallels 65, 65. The optical axes of the eyepiece lens parts are maintained in the specified positions in this way even if the spacing between the eyepiece lens parts varies.
Patent JP-S59195595-A (JP)
Title: Apparatus for crystal growth
Inventor: SUZUKI TOSHIHIKO
IPC: H01L21/208
Filed: 1983-04-15
Abstract: PURPOSE:To provide the apparatus which is collectively small-sized and lightweight by constituting a magnetic field generating means of a specific solenoid type so that the magnetic field may act efficiently on crystal growth in an apparatus for crystal growth having means for heating an electro-conductive liquid body and for giving a magnetic field. CONSTITUTION:To the outer circumference of a vessel 2 wherein an electro- conductive liquid body 3, such as a molten liquid of an Si semiconductor, is contained, a heating body 4, for heating the liquid body 3, is provided. A coiled body 10, i.e. a solenoid type magnetic field generating apparatus, is coiled and arranged around the assembly so that the direction of the axial center of the coil may coincide with the center of the vertical direction wherein the crystal is lifted, or the center of the vessel 2. Meanwhile, the coiled body 10 is constituted axially of three parts, the central part 10A, the upper end part 10B, and the lower end part 10C, wherein 10A and 10B, and 10A and 10C are respectively wound in the opposite direction to each other. In this way, the apparatus is made small-sized, an unfavorable effect of a leaking magnetic field on others is remarkably reduced, and the power consumption can be reduced.
Patent JP-H067670-A (JP)
Title: Composite particle, hollow particle and method for production thereof
Inventor: KAWAHASHI NOBUO
IPC: A61K8/00
Filed: 1991-03-29
Abstract: PURPOSE: To obtain spherical polymer-metal compd. composite particles having a high functionality by dispersing spherical polymer particles as a core into an aq. soln. of a hydrolyzable metal salt uniformly and arranging a uniform covering layer of a metal compd. on the spherical polymer particles. CONSTITUTION: Spherical polymer (such as a styrene polymer) particles as a core are dispersed into an aq. soln. of a hydrolyzable metal salt (such as Y(NO3 )3 ) uniformly. A uniform covering layer of a metal compd. is arranged on the spherical polymer particles as a core, to obtain spherical polymer-metal compd. composite particles having the desired compsn. The particulate diameter is 0.07-30 μm and the ratio of the particulate inner diameter to the outer diameter is 0.40-0.95. The spherical polymer-metal compd. composite particles are heated at 150 deg.C or higher under an inert gas atmosphere to decompose the polymer forming a core, by which the polymer is converted into carbon, to obtain the spherical carbon-metal compd. composite particles. The particulate diameter is 0.05-20 μm and the ratio of the inner diameter to the outer diameter is 0.30-0.93.
Patent JP-S56162239-A (JP)
Title: Controlling apparatus for parallel operation of prime mover
Inventor: OBARA YOSHIKAZU
IPC: G01L5/00
Filed: 1980-05-19
Abstract: PURPOSE: To operate two prime movers accurately and without errors by a method wherein when the prime movers are operated parallely and a total output meter indicates that the total load is below the rated output of one of the prime movers, the load is transferred entirely onto one of the prime movers.  
     CONSTITUTION: Numerals 12 and 22 designate the output shafts of the prime movers 11 and 21 and numerals 13 and 23 designated clutched, respectively. On the output shafts 12 and 22 there are mounted torsion meters 14 and 24 and tachometers 15 and 25. The torsion meters 14 and 24 generate signals indicating the torsion rates of the output shafts of the motors and these signals are multiplied by the signals from the tachometers 15 and 25 within output meters 16 and 26 which indicates the outputs of the prime movers 11 and 21. Numeral 5 designates an adder which adds the output signals from the output meters 16 and 26 and which serves as the total output meter adopted to indicate the total output of the system. Thus, when the total output meter indicates that the load applied on the system is below the rated output of one of the prime movers, the load is transferred onto one of the prime movers through the clutches 13 and 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10261390-A (JP)
Title: Portable data processor with alarm function
Inventor: CHIKASAWA HIROYUKI
IPC: H04M11/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable data processor with an alarm function capable of obtaining an effective crime prevention function by securing the easiness of battery replacement during normal use and in capable of pulling out a battery easily when the alarm function is actuated. SOLUTION: A sound source circuit 12 for an alarm buzzer is provided in a headphone stereo device and a lock mechanism by a solenoid plunger 20, etc., to lock a lid 18 of a power supply battery holder so as not to open. During normal use the lock mechanism is released to open and shut the lid 18 freely and the battery is replaced easily. When the buzzer sound source circuit 12 is started to generate an alarm sound, the lock mechanism is actuated to lock the lid 18 so as not to open. As a result, pulling out the battery is prevented and the sure crime prevention function is obtained.
Patent JP-H08234202-A (JP)
Title: Color display device
Inventor: KOYAMA FUJIKO
IPC: G02F1/13
Filed: 1995-02-28
Abstract: PURPOSE: To provide a color display device in which the utilization efficiency of light from a light source is high and which is excellent in contrast. CONSTITUTION: This color display device is constituted of the light source 7, dichroic mirrors 11, 12 and 13 spectrally splitting a luminous flux from the light source 7 into the luminous fluxes of three primary colors and respectively reflecting them in different directions, a polarizing beam splitter 6 reflecting and fetching the S polarized light component of the spectrally split luminous fluxes of three primary colors, and a reflection type display device 9 provided with a microlens selectively condensing the luminous fluxes of three primary colors on corresponding picture element electrodes.
Patent JP-S57183002-A (JP)
Title: Superconducting device
Inventor: FUJINAGA TAKAMASA
IPC: H01F6/06
Filed: 1981-05-06
Abstract: PURPOSE:To eliminate induction current flow in a superconducting device without reducing mechanical coupling force between a reinforcing member and a spool by a method wherein a coil is jointly provided at the outside circumference of the reinforcing member provided at the outside circumference of a superconducting coil so as to make the reinforcing member receive no induction. CONSTITUTION:The coil 6 is provided at the outside circumference of the reinforcing member 5, respective one end 5a, 6a of the reinforcing member 5 and the coil 6 are connected electrically with a conductor 7a, and another end 5b, 6b are connected electrically with a conductor 7b the same. Therefore because the reinforcing member 5 and the coil 6 are provided adjoining closely, mutual inductances between the superconducting coil 3 are the same and are negated mutually, mechanical coupling between the reinforcing member 5 and the spool 1 receive no hindrance, no induction current flows in the reinforcing member 5, and stalbe operation can be performed.
Patent JP-H08241482-A (JP)
Title: Acoustic device of monitor panel for prevention of disaster
Inventor: KOO ATSUHIKO
IPC: G08B17/00
Filed: 1995-03-01
Abstract: PURPOSE: To easily and quickly stop the sound which reports an alarm or a fault like a fire, gas leakage, the start of a smoke discharge preventing device in a monitor panel for prevention of disasters. CONSTITUTION: A sound stop switch 190 is arranged in or in the vicinity of the operation part for display of the monitor panel for prevention of disasters, and the stop signal generated by the operation of this switch 190 is simultaneously detected by main sound driving circuits 304, 402, and 502 and fault sound driving circuits 305, 403, and 503. When detecting the stop signal these circuits 304, 402, 502, 305, 403, and 503 turn off the transistors connected in series to corresponding buzzers to stop sounding of these buzzers. Thus, the sound is stopped by only the operation of the sound stop switch 190 provided in common if any buzzer is sounded by the occurrence of an alarm or a fault like a fire, gas leakage, the start of the smoke discharge preventing device, etc.
Patent JP-S61225034-A (JP)
Title: Open end type bladder for vulcanizing pneumatic tire
Inventor: SAKAI NOBUHIRO
IPC: B29D30/36
Filed: 1985-03-30
Abstract: PURPOSE:To uniformize pressurizing force and to shorten a pressurizing time, by forming a bladder so that the pressurizing stretchable part thereof has a curved protruded cross-section and making the wall thickness thereof gradually thin from the part corresponding to the bead part of a green tire to the part corresponding to the tread part thereof. CONSTITUTION:When a cylinder is driven, a center post 16 is raised and a bladder 30 is stretched and evacuation is performed from an air passage. By this operation, the bladder 30 shows a recessed shape wherein the middle part thereof is curved. The green tire 10 suspended by a loader 22 is subjected to falling operation to reach a lower mold 12 in an original shape holding state. Thereafter, the center post 16 is fallen and air is introduced into the bladder 30 from a fluid passage in matching relation to the falling timing of said post 16 and the bladder 30 is contacted with the inner wall of the green tire 10 under pressure almost at the same time between a center part 48 and the part 46 corresponding to a bead part.
Patent JP-H10260313-A (JP)
Title: Light source unit for reflection type polarizing and modulating element
Inventor: TSUKADA MASASHI
IPC: G02F1/1335
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the light source unit for a reflection type polarizing and modulating element which can greatly be improved in light use rate and shortened in optical path length. SOLUTION: A 1st polarization beam splitter 4, a λ/2 wavelength plate 7, and a 2nd polarization beam splitter 5 generate S-polarized light beams L1s and L2s from the natural light beam L0 emitted by the light source part 3 of the light source device 10 for the reflection type polarizing and modulating element to lighten reflection type liquid crystal panels 1r, 1g, and 1b through a dichroic prism 2. Light beams which are polarized, modulated, and reflected by the liquid crystal panels 1r, 1g, and 1b are analyzed by the polarization beam splitters 4 and 5 and projected on a projection screen, etc., by a projection lens 6 to display a television video, etc.
Patent JP-S61228105-A (JP)
Title: Rotary servo actuator
Inventor: JUMONJI KAIJI
IPC: F15B9/14
Filed: 1985-03-30
Abstract: PURPOSE:To increase stability in a control system, by respectively providing flow regulating valves and check valves between mutually neighboring oil chambers interposing a partitioning wall. CONSTITUTION:A housing 2 forms two semicircular cylindrical chambers 6 divided by a partitioning wall 5. While a vane 7, being provided in an output shaft 1, respectively forms two oil chambers 8 in the divided chamber 6. Further an actuator provides flow regulating valves 15 and check valves 17, limiting a flow of oil in the direction of the equal divided chambers, respectively between the oil chambers 8 adjoining each other interposing the partitioning wall 5. By this constitution, when a pressure difference is generated between the oil chambers 8 by turning an input shaft, the actuator, generating the flow of oil through the flow regulating valve 15, decreases a gain. The actuator, which can control this decrease of the gain by the flow regulating valve 15, enables the gain to be regulated as necessary with no necessity for changing the valve, and stability of a control system can be increased.
Patent JP-H09237087-A (JP)
Title: Electronic musical instrument
Inventor: IZUMISAWA GEN
IPC: G10H1/053
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument which is ample in the power of expression by detecting playing postures which are musical expressions with the electronic musical instrument and reflecting these postures in the timbre, etc., of the musical tones to be generated. SOLUTION: The voltages corresponding to the distances/movements of an electronic piano and a player detected/measured in a distance sensor section 1 are converted into digital signals by an A/D converter 2. These signals are read into a CPU. Function blocks 3 to 12 thereafter are processed by software. A change width optimization conversion table 3 converts the output signals of the A/D converter 2 into the signals nearly linearly changing in full-scale. The change width optimization conversion table 3 corrects the characteristics intrinsic to the distance sensor 1 and converts the output signals into the signals nearly linearly changing in full-scale. A pitch changing table 4, a filter changing table 5 and a level changing table 6 convert the signals linearly converted by the change width optimization conversion table 3 respectively into the desired characteristics.
Patent JP-H06253976-A (JP)
Title: Continuous cooked rice cooling device
Inventor: FUJIHIRA SUSUMU
IPC: A23L7/10
Filed: 1993-03-03
Abstract: PURPOSE:To provide a continuous cooked rice cooling device of which the cooling operation is hygienically performed, and of which the maintenance, etc., can easily be done. CONSTITUTION:A cooling chamber 5 which surrounds a cooked rice 4 discharged on a carrying conveyor 9, and an air discharging duct part 6 which discharges air in the cooling chamber 5 from the bottom of the cooked rice 4 are integrally provided on a cooked rice cooling device main body. Also, a unit part 2 for the air discharging system for which an air discharging duct 40 which is connected to the duct part 6 and a cooling fan 36 which is connected to the duct 40 and imparts a suction force to the duct 40, etc., are made to be a pair are detachably provided on the cooked rice cooling device main body 1.
Patent JP-2000263885-A (JP)
Title: Printing control method
Inventor: UETOKO YASUSHI
IPC: B41J29/38
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a blank paper page generated at a time of paper delivery in a printing apparatus using continuous paper. SOLUTION: When an objective printing job page is delivered at the stop time of the printing job by a user's request or the paper remaining in a feed passage is delivered when paper is replaced because paper is insufficient (S305), the control data of a printing apparatus is read to be printed on a blank paper page on and after a printing job page (S308, S309) and, if necessary, the residual part is subsequently delivered (S307).
Patent JP-S61224345-A (JP)
Title: Semiconductor device for power
Inventor: TAKAHASHI NOBUYOSHI
IPC: H01L23/367
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a semiconductor device for power having a good heat- radiating characteristic by a method wherein cooling fins are integrally provided in one body at least on one side of the first electrode and the second electrode of the semiconductor element. CONSTITUTION:A first electrode 9 provided on the face on one side of the semiconductor element is integrally formed in one body with cooling fins 7 and a second electrode 10 provided on the other face is integrally formed in one body with cooling fins 8. Accordingly, the heat to generate in an internal element 4 transmits to the cooling fins 9 and 10 and is sufficiently radiated. According to this constitution, the structure of the semiconductor device is simplified and the device can be miniaturized and lightened.
Patent JP-S61222828-A (JP)
Title: Aerial conductor
Inventor: HIRAMOTO MASATAKE
IPC: B60M1/30
Filed: 1985-03-28
Abstract: PURPOSE:To make weld beads continue in succession and improve reliability in making welding defectives lessen as well as to shorten the time required for manufacturing, by welding a joined part between a feeding slide member and a support material tip part in a way of radiating a high energy beam from the support material side. CONSTITUTION:A sectional form in a tip part 11 of a support material end 1 is bent in a chevroned form by way of example, and it is set up adjoining to a feeding slide member 2. Afterward, a high energy beam 4 such as a laser and an electron beam is radiated from the tip part 11 side and lap welding is carried out. Thus, since welding takes place from the tip part 11 where conductivity is poor, favorable welding in succession of weld beads 3 is secured even if such a slide material as being excellent in heat conduction exists below, and welding strength also is raised up with formation of a lap joint, thus reliability in an aerial conductor is improved. In addition, the high energy beam 4 is used so that welding time is reduced to about 1/3-1/5.
Patent JP-H10259374-A (JP)
Title: Production of infrared-excited illuminant improved in moisture resistance
Inventor: NISHIHARA AKIRA
IPC: C09K11/85
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an infrared-excited illuminant sufficiently improved in moisture resistance. SOLUTION: The moisture resistance of an infrared-excited illuminant represented by the formula: R1x R2(1-x) Baz Cl(3+2z) (R1 is a rare earth element; 0.01<x<=1 R2 is a rare earth element other than R1; and 1<z<4) is sufficiently improved by treating the surface thereof with a gaseous fluorinating agent, etc., to form a fluoride layer on the surface. Examples of the fluorinating agent are a hydrogen fluoride gas and a fluorine gas. In the above formula, R1 is pref. at least one element selected from among Er, Tm, Ho, Nd, Pr, and Dy; and R2 is pref. at least one element selected from among Yb, Gd, Y, Lu, Eu, Ce, and La.
Patent JP-H04281234-A (JP)
Title: Optical information recording medium in optical information recording and reproducing device and gain correction method
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/24073
Filed: 1991-03-08
Abstract: PURPOSE:To detect the sensitivity of focus error signals by providing the prescribed step in the optical information recording medium and to enable the focus control with high accuracy by correcting the loop gain in the focus control system in accordance with this. CONSTITUTION:The prescribed steps 5a, 5b for correcting the gain are provided on an optical information medium 5. When the objective lens passes this step 5a, it becomes defocus temporarily and a focus error signal v1 corresponding to the size of the step is generated. Similarly, a focus error signal v2 is generated also by the step 5b. If the focus error signals v1, v2 at the time of this defocus are compared with the preliminarily decided value at the time of the design, the detection sensitivity can be known. The fluctuation of the loop gain in the focus control system due to the secular change, etc., can be reduced by correcting this detected signal level by correction value corresponding to it and by correcting the gain in the control circuit by corrected value.
Patent JP-S6394982-A (JP)
Inventor: SUTEIIBUN DEII TANKUSURII
IPC: C12N15/52
Filed: 1987-03-20
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-S58183623-A (JP)
Title: Antihepatitic
Inventor: FUJIMURA HAJIME
IPC: A61K36/71
Filed: 1982-04-21
Abstract: PURPOSE:An antihepatitic that contains an extract of SHOMA (Cimicifuga foetida L. var. intermedia Regel) with a specific solvent as an active ingredient. CONSTITUTION:In order to effect efficient removal of foreign matters not related to antihepatitic activity, an extraction solvent selected from n-hexane, ether, benzene, ethyl acetate and chlororform is used to obtain an extract of SHOMA. The exteract is used as an active ingredient to give the objective antihepatitic agent. The extraction of antihepatitic ingredient from SHOMA is acheieved by use of an alcohol or water, however, the extract contains a large amount of foreign materials not relating to antihepatitic activity, and so they are not suitable for extraction. The extraction treatment of the above extract with a specific solvent such as n-hexane gives the objective effective extract.