baber/WOPTO huggingface dataset:
Patent JP-H08216423-A (JP)
Title: Ink jet recording device
Inventor: IWASAKI TAKESHI
IPC: B41J2/175
Filed: 1995-02-14
Abstract: PURPOSE: To provide an ink jet recording device in which maintenance workability is not lowered by the spread of ink bleeding out of an opening of a waste ink tank just with a simple constitution and without increase in cost. CONSTITUTION: In a constitution, ink absorbers 30a-30d as ink keeping components for absorbing ink are stored in a base 20 working as an exterior of an ink tank set integrally with a platen set facing a recording head, and closed by a cover 40 as a thin resin section for covering the opening of the base 20 in a manner of covering the ink absorbers 30a-30b. Also the end face of the opening of the base 20 is set close to a lower case 60 working an an ink tank setting face, and a channel is formed on the lower case 60 along the vicinity of a clearance between the opening of the base 20 and the cover 40.
Patent JP-S60170282-A (JP)
Title: Cross-current type carbonic acid gas laser device
Inventor: KOMATSU IWAO
IPC: H01S3/097
Filed: 1984-02-14
Abstract: PURPOSE:To start stable discharge by lowering the pressure of a sealed gas and generating the discharge at a low-current level on the starting of discharge, gradually increasing gas pressure and also elevating the current level slowly, and bringing the current level to an expected value when gas pressure reaches an approximately expected value. CONSTITUTION:The relationship of the pressure of a sealed gas and discharge currents is constituted as a time chart shown in the figure. That is, the pressure of the sealed gas is lowered (however, a gas mixed ratio is not changed) and discharge at a low-current level is generated on the starting of discharge. There exists the so-called simmer discharge (pre-discharge) of a pulse laser, etc., and there is main discharge regarding said discharge. Since gas pressure is low in the discharge, interelectrode voltage is lower than that on the expected discharge, the so-called easy lighting discharge is obtained, and the state of the starting of discharge is brought easily even when the gas temperature of a discharge section is cooled. Gas pressure is elevated gradually for a fixed time, and main discharge currents are increased slowly, and discharge currents are also augmented to an expected value when gas pressure reaches an approximately expected value.
Patent JP-H11221467-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TSUJI SHINJI
IPC: B01D53/94
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To control the sintering of a noble metal and to keep NOx occulusion/ reduction capacities high from initial period until after an endurance test. SOLUTION: In a catalyst for purifying exhaust gas in which a catalyst support is constituted from a zeolite support and a porous support, and a noble metal and an occlusion material are supported on the catalyst support, >=50 wt.% of the noble metal is supported on the zeolite support. An NOx purification capacity in the initial period is guaranteed by Pt supported on the porous support, and the NOx purification capacity after an endurance test is guaranteed because the sintering is controlled by Pt supported on the zeolite support.
Patent JP-H06242465-A (JP)
Title: Liquid crystal display substrate
Inventor: HIROSHIMA MINORU
IPC: G02F1/1368
Filed: 1993-02-15
Abstract: PURPOSE:To make picture element highly precise by exposing a picture element electrode and to form a protective film having also light shielding property on a region between the transparent picture element electrodes and on a region to form a switching element. CONSTITUTION:The picture element electrode ITO1 is exposed and the protective film PSV1 having also light shielding property is formed on the region between transparent picture element electrodes ITO1 and the region to form the thin film transistor TFT1. The protective film PSV1 is made of an organic resin such as a PI resin, an epoxy resin or a polymer resin and is a layer having light shielding property since a black pigment, a powdery organic resin of a black dye or a powdery carbon black is contained in the organic resin. And the protective film PSV1 having also light shielding property is formed on a lower glass substrate SUB1 of the side on which the thin film transistor TFT1 and the picture element electrode ITO1 are formed and since the forming region is unnecessary to have tolerance necessary in the conventional one, the picture element is made highly precise.
Patent JP-H08192441-A (JP)
Title: Production of composite molded product, composite molded product and primary molded product thereof
Inventor: SHIMIZU TORU
IPC: B29C45/14
Filed: 1995-01-19
Abstract: PURPOSE: To provide a composite molded product capable of obtaining strong clamping force. CONSTITUTION: A composite molded product can be obtained by injecting the molding material of a gasket being a secondary molded product into the groove 11 formed on a primary molded product 10 and a gradient part is provided on the primary molded product. The gradient part is deformed so as to become almost parallel to a mold parting surface upon the reception of the mold clamping force by a secondary mold 14 and, as a result, strong close contact force is obtained between the ridge 17 provided on the secondary mold 14 and the groove 11 and the internal pressure after the gasket 19 is formed can be strongly ensured. If necessary, the protruding part 12 for increasing the contact area with the gasket 19 is provided in the groove 11.
Patent JP-S63193928-A (JP)
Title: Reactive plasticizer for rubber and composition containing the same
Inventor: OSAKI TOSHIYUKI
IPC: C08G75/02
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a rubber composition free from bleed-out of plasticizer to the surface of rubber and kneadable and handleable without causing generation of malodor and lowering of breaking characteristics, by compounding a reactive plasticizer for rubber consisting of a specific polysulfide to a rubber at a specific ratio. CONSTITUTION:The objective composition suitable as tire, hose, etc., can be produced by compounding (A) 100pts.wt. of a rubber with (B) 5-50pts.wt., preferably 5-40pts.wt. of a polysulfide of formula (R is group free from thiol group; R' and R'' are 2-4C alkylene; R''' is group having >=1 aromatic ring; l' and l'' are integer; l'+l''=2-50; m is 1-8; n is 2-40) (preferably having a molecular weight of 1,500-10,000 and a viscosity of 15-30,000poise at 40 deg.C).
Patent JP-H10221529-A (JP)
Title: Surface light source device
Inventor: SAITO SHINICHIRO
IPC: G02B6/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device having little local luminance change by providing a rough surface part on one surface of a light guide plate having a light emitting function part on its other surface. SOLUTION: A rough surface part 41 constituted of a plurality of fine projection parts 40 extending in the direction crossing at right angles with a tubular light source 21 is formed on a reflecting surface 25 of a light guide plate. The light emitted from the tubular light source 21 enters into the light guide plate 22 from an incident surface 26 of the light guide plate 22. When the light advancing in the light guide plate 22 reaches the fine projection parts 40 of the rough surface part 41, it is irregularly reflected and a part of the irregularly reflected light is emitted from a light emitting surface 24 except prism projections 31 of the light guide plate 22 to the outside of the light guide plate 22.  The change in the local luminance of the light emitting surface 24 of the light guide plate 22 is reduced by the light emitted from the light emitting surface 24 except the prism projections 31.
Patent JP-H11210019-A (JP)
Title: Back-filling material of sludge and production thereof and back-filling method
Inventor: ABE MASAYOSHI
IPC: C02F11/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To recycle sludge as a back-filling material by crushing dehydrated solid content obtained by filteration to powder it after sand contents included in the sludge composed of fine clay and slit are separated. SOLUTION: Sludge recovered from an excavating site and composed of clay and silt is stored in a thickener 1 to settle solid materials and separate them. The separated solid materials are discharged to a sand screen 2 as a condensed slurry to separate sand and impurities on the screen and fed in a mad-collection tank 3, and then, it is mixed with cement fed from a silo 5 in a mixing tank 4 and fed to a filter press 6. The slurry may be directly fed to the filter press 6 in accordance with the condition of slurry. The filtrate is discharged to the sea after pH adjustment, coagulation settling, and activated carbon treatment. The dehydrated solid 8 stored on a yard 7 is crushed. In this way, sludge which is conventionally disposed as an industrial waste can be recycled as a back-filling material and effectively used.
Patent JP-S62181150-A (JP)
Title: Apparatus for preparing screen stencil by semiconductive laser
Inventor: TOMINAGA KOICHI
IPC: B41C1/14
Filed: 1986-02-06
Abstract: PURPOSE:To attain to reduce the manufacturing cost of a screen stencil and to enhance working efficiency, by drilling base paper by utilizing semiconductive laser. CONSTITUTION:A screen stencil manufacturing apparatus 1 is provided with a control apparatus 2 and a semiconductive laser processing apparatus 3. The control apparatus 2 inputs the information signal from a reading apparatus 4 reading the image on a manuscript to convert the same to time series image information to amplifies said information signal and converts the same to a bit signal not only to write said bit signal in a recording circuit but also to output an output signal set to a proper value to the processing apparatus 3. The processing apparatus 3 performs the drilling 8a of base paper 8 by semiconductive laser 9a. By this method, the cost reduction in the manufacturing of a screen stencil and the enhancement of working efficiency are attained. because this manufacturing apparatus is constituted so that the image information of the manuscript is stored, amplified and converted by the control apparatus 2, any manuscript can be used.
Patent JP-S53111063-A (JP)
Title: Alpha-phenoxypropionic acid derivatives, their preparation and herbicides
Inventor: MAEDA KUNIYASU
IPC: C07D263/14
Filed: 1977-03-08
Abstract: PURPOSE: α-Phenoxypropionic acid derivatives of formula I (X is pyridyl2-oxy substituted with chlorine, phenoxy substituted with chlorine or trifluoromethyl; R 1 , R 2  are H, methyl), e.g. 2-[1-[4-(3,5-dichloropyridyl-2-oxy)phenoxy] ethyl]-4,4-dimethyl-▵ 2 -oxazoline. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02205842-A (JP)
Title: Multicolor recording material
Inventor: IGARASHI AKIRA
IPC: G03F7/004
Filed: 1989-02-03
Abstract: PURPOSE:To easily obtain a recording material which allows multicolor recording by utilization of light or heat by varying the color developing hues of the dye leuco bodies incorporated into respective layers and varying also the photosensitive wavelengths of the photooxidizing agents incorporated into the respective layers. CONSTITUTION:The layers contg. >=2 kinds of the dye leuco bodies which develop the hues varied by oxidation and >=2 kinds of the photooxidizing agents sensitive to light of different wavelengths are provided on a base. For example, the dye leuco bodies which develop the respectively different hues are disposed in the respective layers as a multilayered structure and further, the photooxidizing agents sensitive to the different wavelengths are disposed in the respective layers, then image recording is executed by the corresponding light. The multicolor images are obtd. in this way. Fixing of the images after the image recording is possible by processing the recording layer with a reducing agent. A green preservable property and color developing densities are improved in this way and the multicolor images are easily obtd.
Patent JP-H05227036-A (JP)
Title: Digital signal processor
Inventor: KIYONAGA NORIYOSHI
IPC: H04N19/436
Filed: 1992-02-12
Abstract: PURPOSE:To make it possible to instantaneously exchange a large capacity of data between two digital processors by switching the connecting destinations of two storage means by a switching means. CONSTITUTION:A high level switching signal A is sent from a digital signal processing means(DSP) 1 to switches 5 to 8 and a DSP 2. The switches 5 to 8 are simultaneously switched based on the signal A and working RAMs 3, 4 are respectively managed by the DSPs 1, 2. When an N sequence sound signal is inputted to the DSP 1, the DSP 1 executes rapid arithmetic processing to execute data compressing processing. The compressed data are sent to the RAM 3. Then a low level switching signal A is outputted from the DSP 1. The switches 5 to 8 are simultaneously switched based on the signal A and the RAMs 3, 4 are respectively managed by the DSPs 2, 1 and the data of the RAM 3 are read out and processed by the DSP 2.
Patent JP-H10218059-A (JP)
Title: Scooter type motorcycle
Inventor: TOYOFUKU AKIYUKI
IPC: B62J6/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type motorcycle wherein improvement of outward appearance can be attained by enhancing an integral feeling in the periphery of a handle part, also even a handle cover can be protected with a grip part by a grip guard. SOLUTION: In a scooter type motorcycle binding a handle in an upper end of a steering shaft covered with a handle cover 24, a grip guard 26 covering the forward of a grip provided in both ends of the handle is mounted so as to partially overlap with the handle cover 24 as viewed by front. Since the grip guard 26 is mounted so as to partially overlap with the handle cover 24 as viewed by front, an integral feeling in the periphery of a handle part is enhanced, outward appearance is improved, also by the grip guard 26, even the handle cover 24 can be protected with a grip part.
Patent JP-H01203164-A (JP)
Title: Carrying method of ohp sheet
Inventor: OKAMURA SHIGERU
IPC: B65H11/00
Filed: 1988-02-05
Abstract: PURPOSE:To protect a recorder from contamination due to coating agent of an OHP sheet and to improve print quality by laminating a plain sheet onto the rear face of an OHP(overhead projector paper) and making a record while feeding the sheet. CONSTITUTION:When it is confirmed that a sheet fed through a manual feed port is an OHP sheet, the OHP sheet 14 is retreated by a predetermined amount into await path 26 separated from a feed path through reverse rotation of a roller 1. Then a sheet feed roller 19 in a cut sheet automatic feeder 16 is operated to feed one plain sheet 18 to the contact section of a first pinch roller 2. Thereafter, the feed roller 1 is rotated forward to feed the sheet with a predetermined pitch and make a record onto the laminated sheets 14, 18 with the OHP sheet 14 directing front side(recoard head 5 side) and the plain sheet 18 directing rear side(fixing heater 6 side). Consequently, adhesion of coating agent onto the surface due to scratching of the coated face of the OHP sheet 14 with the fixing heater can be prevented, resulting in prevention of contamination.
Patent JP-H11204834-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: KATOU GOUSAKU
IPC: H01S5/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light emitting device having an elongated lifetime and improved reliability. SOLUTION: A method by this invention is a method for manufacturing a semiconductor light emitting device, which is constituted with II-VI group compound semiconductors, wherein the II group comprises at least one or more elements out of Zn, Be, Mg, Cd and Hg, and the VI group comprises at least one or more elements out of Se, S and Te, and which has first and second conducting-type cladding layers, 3 and 7, and an active layer, wherein the active layer is grown by specifying the feeding ratio VI/II of the VI group element(s) to the II group element(s) to be greater than 1.1 in the film growth for the active layer.
Patent JP-H0928703-A (JP)
Title: Interactive stethoscopic tool
Inventor: SATO SHIZUO
IPC: A61B7/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an interactive stethoscopic tool allowing easily to catch sound and speak to as well as to be safe and hygienic by connecting earphones with sound collector members by using sound transmitting pipes, connecting transmitter part with receiver part by a cable, arranging the sound collector member and the receiver part in the neighborhood of each other, and integrating the whole. SOLUTION: A sound collector head member 1 collecting a heartbeat, etc., of a fetus and earphones 4, 5 for right and left ears are connected with each other by sound transmission tubes 2 of freely bendable rubber. Also, a cable 6 is provided as lined between the sound transmission tubes 2 and a receiver part 7 and a transmitter part 8 are attached to the both ends of the cable 6, respectively. The receiver part 7 is arranged in the neighborhood of the sound collecting head members 1 and the sound transmitting tubes 2 and the cable 6 are bundled with a clamp 10. Also, both earphones 4, 5 are connected to each other by a connecting fitting 9 at the neighborhood of the ends, and the transmitter 8 is arranged at a mouth corresponding position when the earphones are fitted on the head.
Patent JP-H04265636-A (JP)
Title: Uninterruptive power unit
Inventor: KANEKO KOICHI
IPC: H02J7/00
Filed: 1991-02-20
Abstract: PURPOSE:To provide an uninterruptive power unit, which is equipped with a function of judging whether the battery is good or bad without providing a special load facility, concerning the uninterruptive power unit which supplies power to the load with the power from the battery when a commercial power gives out. CONSTITUTION:In an uninterruptive power unit which supplies power to load with the power from a battery when a commercial power 1 gives out, this is one which is equipped with first control means (14 and 35), which make a self excited converter 3 perform converter operation by delaying the phase to the commercial power source 1, second phase control means (34 and 35), which make it perform inverter operation by advancing the phase, means (31, 32, 33, and 34), which control the discharge of a battery to the specified value when the self excited converter operates as an inverter, and a means 36, which judges whether the battery 4 is good or bad based on the parameters such as the battery voltage at discharge of the storage battery, the discharge time, etc.
Patent JP-2000220120-A (JP)
Title: Louver device
Inventor: OKADA TOKUJI
IPC: E01F15/06
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly durably louver device which can be opened and closed automatically by wind forces. SOLUTION: A louver device is provided with a louver material 19 rotatably held between an upper frame 15 and a lower frame 13 and a receiving member 21 installed to the lower frame 13 at the position opposite to the lower end face of the louver material 19. The receiving member 21 has a tapered section 25 which is formed in such an inclined state that one side of the section 25 is higher and the other side is lower to receive the own weight of the louver material 19 so that, when the louver material 19 rotates, the lower end face 19b of the material 19 may move vertically along the tapered section 25 and, when the lower end face 19b of the material 19 is positioned to one side of the tapered section 25, the material 19 may be directed roughly along the length direction of the lower frame 13.
Patent JP-H10210499-A (JP)
Title: Yuv-to-rgb digital converter, image display device using the converter and electronic equipment
Inventor: YAJIMA KENICHIRO
IPC: H04N9/31
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To decrease the number of adder and to reduce a circuit scale by sharing an adder for addition of combinations having the same difference of multi-pliers of plural pairs of terms to be added together. SOLUTION: When a YV signal is converted into an R signal, V×(2 deg.+2<-2> +2<-4> +2<-5> +2<-7> +2-8 ) is calculated, for example. In this calculation, (2<-7> +2<-8> ) and (2<-5> +2<-6> ) are equal to the addition of single/square differences, for example. In this respect, (V×2<-1> ) is obtained by means of a bit shift circuit 42 of the 1st stage, and then the addition is carried out between (V×2<-1> ) and (V×2<o> ) where the difference of multipliers K is equal to the single-square difference. Then (2<-5> +2<-6> ) is obtained by shifting V (2<0> +2<-1> ) to the lower order side by 5 bits via a bit shift circuit 46, and (2<-7> +2<-8> ) is obtained by shifting V (2<0> +2<-1> ) to a lower order side by 7 bits via a bit shift circuit 50. Thus, adders 44 and 48 can be shared for the addition of terms of the same square difference.  As a result, the circuit scale can be reduced.
Patent JP-H11224616-A (JP)
Title: Color cathode-ray tube
Inventor: KOYAIZU TAKESHI
IPC: H01J29/32
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of luminance caused by the statics on of phosphor layers and to improve display characteristics such as luminance and contrast by providing a transparent conductive film having the surface resistance of a specific value or below between a filter layer and the phosphor layers. SOLUTION: A transparent conductive film 8 is provided on an optical filter layer 7, and blue, green and red phosphor layers 9 are formed on it by the normal slurry method respectively. Indium tin oxide(ITO), antimony tin oxide(ATO) or tin oxide is used as the material constituting the transparent conductive film 8. The vapor phase method such as the PVD method, a CVD method or a spattering method or a coating method or the like in which a solution dispersed with fine grains of a transparent conductive oxide such as ITO is applied by spin coating or the like and a paint film is dried, hardened or backed is used for the forming method. The surface resistance of the transparent conductive film 8 is set to 1×10<10> Ω/cm<2> or below.
Patent JP-S58145015-A (JP)
Inventor: OOSHIMA HIROSHI
IPC: H01B7/08
Filed: 1982-02-22
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-S62183381-A (JP)
Title: Method and apparatus for producing medium comprising fine particles
Inventor: NAKAJIMA KAZUHIRO
IPC: B41M5/00
Filed: 1986-02-08
Abstract: PURPOSE:To easily and inexpensively produce a medium comprising fine particles and having a flat surface even when using fine particles nonuniform in size, by applying a binder to a base, laminating the binder-coated base with a support member on which fine particles are arranged, and separating the base and the support member from each other. CONSTITUTION:A multiplicity of fine particles 1 are arranged on a support member 2 by, for example, coating, spraying or precipitation. A base 3 is a film of a plastic having a relatively favorable heat resistance, such as a polyes ter. A binder 4 to be applied to the base is preferably one which is not instantly dried but remains tacky for a while. The base 3 and the support member 2 are laid on each other, with the fine particles 1 and the binder 4 disposed on the inside. The binder 4 is solidified while applying a pressure on the back side of the base 3, and the support member 2 is finally removed. By this method, a high-quality medium comprising the fine particles and having a flat surface can be produced even when using fine particles non-uniform in particle size.