baber/WOPTO huggingface dataset:
Patent JP-H0950794-A (JP)
Title: Sealing gasket for battery and manufacture thereof
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01M50/186
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a sealing gasket, which can prevent the generation of residual stress at an annular part as a main body part of a sealing gasket at the time of manufacturing a gasket and which can prevent the generation of crack, and to improve the reliability. SOLUTION: An inward projecting part 2 is provided in the inner surface of an annular gasket 1 except for the upper and the lower ends thereof, and a resin filling gate part 3 is provided in this inward projecting part 2 so as to form a sealing gasket. With this structure, at the time of filling the resin to a gasket part from the gate part 3 provided in the inward projecting part 2, since the residual stress at the time of manufacture is generated at the only inward projecting part, the generation of residual stress at the annular part is prevented.
Patent JP-H0733521-A (JP)
Title: Piezoelectric ceramic
Inventor: HASE KIYOSHI
IPC: H01L41/187
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a piezoelectric ceramic having small mechanical quality coefficient Qm and excellent heat-resistance and especially useful as a filter element having flat group delay time characteristics and small phase distortion and capable of coping with surface mounting technique. CONSTITUTION:This piezoelectric ceramic is produced by adding 0.005-0.9wt.% of Mn in terms of MnO2 to a piezoelectric ceramic having a composition of a lead titanate zirconate expressed by the general formula PbZr1-xTixO3 ((x) is 0.46-0.54) provided that <=8.0mol% of the Pb atom is substituted with at least one kind of element selected from Ca, Sr and Ba, at least one kind of element selected from Sb, Nb, W and Ta is added to the composition in an amount of 0.1-2.9wt.% (in terms of Sb2O3, Nb2O5, WO3 and Ta2O5) and Si and/or Ge are added to the composition in an amount of 0.001-0.5wt.% (in terms of SiO2 and GeO2).
Patent JP-H0912759-A (JP)
Title: Void-containing polyester film
Inventor: HAMANO AKITO
IPC: C08J9/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a void-containing polyester film which has such an excellent surface strength that cleavage does not occur on its surface when used as a label, even if an adhesive tape is applied thereon and then peeled off, by admixing a thermoplastic resin incompatible with polyesters to a polyethylene terephthalate polyester and orienting the film to adjust the porosity and light transmittance to specific levels, respectively. SOLUTION: A polyester mainly composed of the recurring units of a polyethylene terephthalate is mixed with a thermoplastic resin incompatible with the polyester and the polymer mixture is oriented in at least one axis to give the objective film having less than 4vol.% of the porosity in a surface layer from the surface to 3μm thickness, the whole layer porosity of 8-50vol.% on the average and a light transmittance of 22% (calculated in terms of the film thickness of 100μm).
Patent JP-H0621003-A (JP)
Title: Plasma processor
Inventor: DEGUCHI YOICHI
IPC: H01L21/302
Filed: 1992-07-03
Abstract: PURPOSE:To effectively prevent the leakage of electromagnetic waves from the window for monitoring by equipping a processor with a monitoring window for monitoring the emitted light of plasma by transmitting it to outside and an electromagnetic shield. CONSTITUTION:A monitoring window hole 38 is positioned at the side of a process chamber 10, and it is formed in the shape of, for example, a circle in the vicinity of the height of plasma generated. And, a monitoring window 40 is provided in the position of this monitoring window 38. The monitoring window 40 is one for transmitting the emitted light of plasma generated in the process chamber 10, and it is equipped with a translucent member 24, a holder member 44, and an electromagnetic shield 50. In the electromagnetic shield 50, a transmission hole for plasma generation is secured since it is made in porous or mesh shape. Hereby, the electromagnetic waves generated in a processing chamber can be effectively prevented from leaking to outside.
Patent JP-H0617536-A (JP)
Title: Concrete leveling machine
Inventor: YOSHIDA MICHIKAZU
IPC: E04G21/10
Filed: 1992-07-02
Abstract: PURPOSE:To improve the workability by automatically adjusting a speed change member for changing running speed to keep running speed at a proper speed in response to control speed of a position control member for controlling the supporting position of a leveling operation part. CONSTITUTION:Detected values from a height sensor 49, rolling sensor 50, and pitching sensor 51 are inputted to compute control speed of a pitching cylinder 27, lifting cylinder 28, and rolling cylinder 32 based on set values of a control speed set unit 53. Next, actual running speed is inputted from a running speed sensor 52 and if the running speed is not proper with respect to control speed, the running speed is corrected by the control of a speed change motor 18. Further, if the inclination, right and left, is not proper with respect to the input from the sensor 50, the inclination of the operation part is corrected by the control of the cylinder 32. As a result, a time lag of position control or lowering of operation efficiency can be avoided and leveling operation can be carried out easily.
Patent JP-H0620254-A (JP)
Title: Magnetic recording medium and fabrication thereof
Inventor: KOMORITANI TSUNEO
IPC: G11B5/70
Filed: 1992-07-03
Abstract: PURPOSE:To provide a magnetic recording medium, and fabrication thereof, having high S/N ratio in which asymmetry in reproduced waveform is suppressed while increasing recording density and output. CONSTITUTION:The magnetic recording medium has a coated magnetic layer containing magnetic powder of hexagonal system ferrite powder and binder wherein the rectangularity ratio SQRx of the magnetic layer in the direction of recording track and the rectangularity ratio SQRy in the direction normal to the recording track direction within the plane of the magnetic layer are set SQRx >=0.50 and SQRy <=0.35, respectively. Assuming the peak intensity on (hkl) plane in X ray diffraction of the magnetic layer is I(hkl), and I=I(006)+ I(110)+I(107)+I(114), alpha=I(006)X100/I(%), alpha is set at 3% or above.
Patent JP-S59131088-A (JP)
Inventor: PIITAA SHII EMU CHIYOU
IPC: F16K7/07
Filed: 1983-10-26
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-S6359011-A (JP)
Title: High density integrated circuit
Inventor: NAKAGAWA YASUHIRO
IPC: H03H7/01
Filed: 1986-08-27
Abstract: PURPOSE:To minize excess high frequency interference by imbedding a filter or an equalizer used for aiming at the prevention of interference of a pin output signal onto other signal into a chip in an integrated circuit. CONSTITUTION:The equalizer or filter 5 is connected near an output circuit 3 and reaches an external connection pin 4 via a signal line 2. The equalizer or filter 5 is provided near the output circuit 3 in this way, an undesired high frequency component in the output signal is eliminated to prevent the high frequency component from reaching the vicinity of the external connection pin 4. Thus, when an output signal circuit in the integrated circuit chip calls for ultrahigh speed non-distortion transmission, the filter or equalizer is provided to the output stage in the chip, the frequency component of the required value or over is cut off to the integrated circuit pin and the external circuit to perform non-distortion transmission.
Patent JP-H0756094-A (JP)
Title: Telescope device
Inventor: TAKAHASHI HIDEKAZU
IPC: G06F3/0346
Filed: 1993-08-12
Abstract: PURPOSE:To provide a telescope device which is so improved that an observer can accurately operate a telescope without keeping his eyes off the telescope. CONSTITUTION:This telescope device is provided with a visual axis computing element 23 and an MPU 25 which automatically detect the direction of the sight of observer's eye 1, an optical axis detector 24 which detects the direction of the optical axis of the telescope, a memory 26 where information of an observation object and an observation view are stored, and a report means like a speaker 9, and information corresponding to the calculation result of the sight direction in a still coordinate system is called from the memory 26 and is reported to the observer by the speaker 9, and thereby, the observer can operate the telescope without keeping his eyes off the telescope while recognizing the observation direction.
Patent JP-S6094029-A (JP)
Inventor: KIDAI TADAYOSHI
IPC: F24S90/00
Filed: 1983-10-28
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-S5990999-A (JP)
Inventor: KUBOTA SHIGERU
IPC: B65G47/08
Filed: 1982-11-16
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-H0733263-A (JP)
Title: Card conveying device
Inventor: KUMAKI TAKASHI
IPC: B65H1/04
Filed: 1993-07-21
Abstract: PURPOSE:To provide a conveying device by which cards of different outside dimension can be conveyed and a stable feeding action can be carried out. CONSTITUTION:A card storage part 3 consists of a side plate 6, which is freely movable in the lateral direction, a front plate 4, and a rear plate 5, which is freely movable in the longitudinal direction. A feeding roller 10, which feeds the lowermost card 2 in the vicinity of the center of gravity of the card 2, is provided in a bracket 8. A gear 13 is pivoted in the bracket 8 and engages with a rack gear 14 connected to the rear plate 5 and a rack gear 15 fixed in a base 1. The side plates 6, 7 are separated when the card width is adjusted, while the rear plate 5 is moved backward when the card length is adjusted. In this process, the rear plate 5 is moved twice as much as the bracket 8, so that the feeding roller 10 moves while always keeping the center of gravity vicinity position of the card 2.
Patent JP-H0648813-A (JP)
Title: Ceramic rolling body
Inventor: TANAKA SHUNICHIRO
IPC: C04B35/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a ceramic rolling body showing improved reproducibility of its rolling life and having a longer life. CONSTITUTION:This rolling body for bearings consists of a ceramic sintered body. In this body, tensile stress is distributed as residual stress near the surface of the rolling body. Since the surface residual stress of the ceramic rolling body is in good correlation with the rolling life, a good rolling life can be obtd. in good reproducibility by distributing tensile residual stress near the surface. To distribute tensile residual stress near the surface of the ceramic rolling body, the ceramic sintered body is subjected to mechanochemical polishing when the body is processed into the objective shape, for example, in the final grinding process.
Patent JP-H0525821-A (JP)
Title: Continuous underground wall and construction method thereof
Inventor: OTAKE MASAHIRO
IPC: E02D5/18
Filed: 1991-07-17
Abstract: PURPOSE:To reduce working days and to promote work efficiency to reduce a construction cost by burying a PC steel material inserted into a sheath into a concrete wall vertically, and giving pre-stress in the vertical direction by means of the PC steel material. CONSTITUTION:A reinforced cage 11 is erected to the inside of a ditch wall, and a PC steel material 14 is suspended with a wire and is inserted inside the reinforced cage 11 and in a half section on the excavated side of a continuous underground wall to be constructed. After that, it is suspended to a guide wall 13 by a suspending steel material, and concrete 17 is placed in the ditch wall. At that time, the PC steel material 14 inserted into a sheath is raised and lowered in a plurality of places, and the concrete 17 is so placed that the upper end of the PC steel material 14 is slightly projected to the ground. Then, after the curing, the upper end of a PC steel material 18 is strained by a jack and is fixed with an achorage 28. Perpendicular pre-stress is given to excavation side concrete A of the continuous underground wall. In addition, compressive force is applied by rear earth pressure, so that a sharing rear side concrete B is not always required.
Patent JP-S6092046-A (JP)
Title: Sprayer for die casting machine
Inventor: TSUBOI HIROYUKI
IPC: B22C23/02
Filed: 1983-10-26
Abstract: PURPOSE:To control satisfactorily die temp. with a sprayer having at least either of a mold parting material and cooling water by integrating the signals from die temp. sensors in a control circuit for discriminating temp. and controlling the working time for spraying. CONSTITUTION:The temps. of a casting die 1 are detected by temp. sensors 2 consisting of thermocouples and the respective detected temps. T1-6 are integrated to a representative die temp. T by a temp. discriminating circuit 4 of a control circuit 3 for discriminating temp. 3. The working time 61-5, 71-5 for spraying of a mold parting material and cooling water to the respective positions of the die are controlled by a timer control circuit 5, by which solenoid valves for spraying are actuated. The respective parts of the die 1 are always within the prescribed temp. range and the satisfactory control state is maintained.
Patent JP-S6092713-A (JP)
Inventor: TAKAHASHI YOSHINOBU
IPC: A47G33/02
Filed: 1983-10-26
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-H0489135-A (JP)
Title: Method for changing over coiler of endless hot rolling
Inventor: KOMAMI YUJI
IPC: B21C47/04
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate the need for intricate deflectors by providing freely tiltable upper and lower pinch rolls behind a cutting machine and oscillating the pinch rolls and changing the direction of the front end of a strip toward the coiler which next coils the cut front end of a strip. CONSTITUTION:The freely tiltable upper and lower pinch rolls 1, 2 are provided behind the cutting machine and the cut front end of the strip 8 is easily directionally changed toward the coiler 9 which next coils the front end by oscillating the upper and lower pinch rolls. The change over between the coilers in endless hot rolling is speeded up and, therefore, the productivity is improved. The change over from the downstream coiler to the upstream coiler is possible as well. The need for the intricate deflector is eliminated in this way and the final end of the preceding strip is retained by the upper pinch roll. The foremost end of the succeeding strip is guided by the upper pinch roll.
Patent JP-S5992826-A (JP)
Title: Goods supply device and automatic supply measurement device
Inventor: OKANO TOUJIROU
IPC: B65G47/82
Filed: 1982-11-16
Abstract: PURPOSE:To feed several sorts of goods automatically into a measurement hopper and measure after mixing by sending out goods stored by a level difference at the top of a shoot connected to a feeder by means of several goods-supply devices provided above a measurement hopper one by one. CONSTITUTION:Different sorts of goods 6 are supplied into respective charge hoppers, and a feeder is oscillated to line up and send them continuously. When supplied to a shoot 4, goods are checked by a level difference 13, and stored temporarily. when a fixed amount of them are stored, the supply of goods 6 are stopped by a sensor 14, and a push-up cylinder 17 of a push-up mechanism 15 and a holding cylinder 22 are successively operated to extend. At first, a holding member 23 is brought down to hold the second goods 6 from the top, and a push-up member 19 is risen to push up the top goods 6 to come over the level difference 13. The goods is then throwninto a pool hopper 25, and supplied to a measurement hopper 26. By this goods-supply device consisting of a feeder and a shoot 4, goods 6 are supplied at a precise number.
Patent JP-H1050988-A (JP)
Title: Insulated gate type field effect transistor and fabrication thereof
Inventor: HAYASHIDA SHIGEKI
IPC: H01L21/265
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an insulated gate type field effect transistor in which deterioration of hot carrier suppression and increase of short channel effect, junction capacity or reverse short channel effect are suppressed as the gate length decreases. SOLUTION: The insulated gate type field effect transistor has a gate electrode 5, an insulated gate film 4, a first conductivity type channel region and a second conductivity type source/drain region 8 formed on a substrate. The source/drain region 8 contains first conductivity type impurities 9 having a peak concentration therein. The concentration of the first conductivity type impurities 9 in the source/drain region 8 is higher than that in the substrate and the channel but lower than the concentration of second conductivity type impurities in the source/drain region 8.
Patent JP-S6357610-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/658
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a catalyst for polymerizing an olefin, which is highly active and can give a stereoregular polymer in high yield, by using a specified solid catalyst component, a specified silicon compound and an organoaluminum compound. CONSTITUTION:A catalyst comprising a solid catalyst component (I) obtained by contacting a composition obtained by suspending a dialkoxymagnesium (a) in a normally liquid aromatic hydrocarbon (b) and contacting this dispersion with a titanium halide (c) and contacting the mixture with an aromatic dicarboxylic acid diester (d) and an anionic surfactant (e) in any of the above operations, a silicon compound (II) of the formula (wherein R is H, alkyl, R' is alkyl or aryl and 0<=m<=4) and an organoaluminum compound (III). A particularly desirable titanium halide is TiCl4.
Patent JP-H0933723-A (JP)
Title: Adhesive sheet
Inventor: WATANABE HARUHIRA
IPC: C09J7/29
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet that can mitigate the stress caused by shrinking of a base material layer or the like, reduces the stress concentration, and especially can suppress white dots or color irregularity in a liquid crystal cell. SOLUTION: This adhesive sheet 1A is used to be adhered to a liquid crystal cell and has such a structure that an adhesive layer 3 is laminated to a base material layer 2 which constitutes a polarizing plate and that a release sheet 4 is adhered to the opposite face of the adhesive layer 3 to the base material layer 2. The adhesive layer 3 is a laminated body of layers 31, 32. For the adhesive which constitutes the layers 31, 32, an acrylic adhesive, for example, can be used. The shearing elastic modulus and relaxation elastic modulus of the layer 32 are controlled to be lower than those of the layer 31 by making the compsn., corsslinking degree and add amt. of a plasticizer or the like of the adhesives are different for the layers 31, 32.
Patent JP-S6262906-A (JP)
Title: Extrusion apparatus of molten resin
Inventor: OGASAWARA MASASHI
IPC: B29C48/92
Filed: 1985-09-13
Abstract: PURPOSE:To make the throughput from an extrusion head constant, by providing a pressure gauge near a branching point communicating from a connecting pipe between a vented extruder and an extrusion head to a polymer discharge means and controlling the amount to be discharged from the polymer discharging means according to the pressure. CONSTITUTION:An extrusion apparatus of a molten resin for feeding a melt of a mixture of a polymer with a monomer after continuous polymerization or a polymer melt, containing a small amount of a solvent and obtained by desolvating a polymer solution to a vented extruder 3, discharging the monomer or solvent from vent holes 4 and extruding the polymer from the connecting pipe 5 through a metering pump 7 and extrusion head 12. A branching passage 6 is provided in the course of the connecting pipe 5 to connect to the polymer discharging means 8 and a pressure sensor 9 is provided near a branching point 13. When the pressure sensor 9 detects that variation in extrusion through the extruder 3 becomes >=3%, the pressure in the connecting pipe 5, i.e. back pressure of the extrusion head 12, is kept constant by the polymer discharging means 8.
Patent JP-H0931273-A (JP)
Title: Anti-fogging molding product
Inventor: INAGAKI HAJIME
IPC: C08L71/02
Filed: 1995-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-fogging molding product comprising an esterified substance of a specific group-containing modified polyolefin and an alcohol of a specific structure, keeping long-term fog resistance, having neither greasiness nor whitening caused by bleeding to the surface, excellent in transparency, especially useful as an agricultural film. SOLUTION: This anti-fogging molding product comprises (A) an esterified substance of (i) a modified polyolefin containing a carboxyl group or its lower alkyl (1-4C) ester group and (ii) an alcohol of the formula RO-(CH2 CH2 O)n -H (R is a 1-22C hydrocarbon group; (m) is an integer of 5-100). The weight ratio of the component (i) to the component (ii) is preferably (20-90):(80-10). The component A is combined with (B) a synthetic resin as a base to preferably give an anti-fogging molding product. The component B in an amount of 100 pts.wt. is mixed with preferably 1-40 pts.wt. of the component A. An ethylene-vinyl acetate copolymer having 0.880-0.940 density and $30wt.% vinyl content may be cited as the component B.
Patent JP-H1049709-A (JP)
Title: Method and device for preparing three-dimensional solid model
Inventor: KASAHARA IKUO
IPC: G06T15/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for efficiently preparing a three- dimensional solid model. SOLUTION: The maximum coordinate position and minimum coordinate position in a coordinate axial direction constituting a second-dimensional plane of a plane area Sr of a graphic projected on the second-dimensional plane are decided by a coordinate axial direction position deciding means 40. A pair of plane areas in which the maximum coordinate position and minimum coordinate position in the mutually common coordinate direction of two coordinate axes constituting at least two plane areas are coincident are decided as a sweep candidate plane area Ri by a sweep candidate plane area selecting means 42.  Then, a three-dimensional solid model is prepared based on an overlapped area formed at the time of sweeping a pair of plane areas constituting the sweep candidate plane area Ri by a three-dimensional solid model preparing means 44, and the combination of the two-dimensional planes being an object for checking whether or not the three-dimensional solid model can be recognized is preliminarily selected. Thus, the processing time of a computer can be shortened, and the three-dimensional solid model can be efficiently prepared.
Patent JP-2001025799-A (JP)
Title: Treatment of sludge and sludge treating system
Inventor: OSUMI SHOJIRO
IPC: C02F11/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To decrease the water content of dehydrated sludge and the generation of the sludge itself and to save energy by treating the sludge with at least one kind of enzyme for decomposing the cell-wall component or cell-membrane component and then heating the treated sludge to reduce its volume. SOLUTION: The org. sewage 1 flowing into a biological treating tank 2 from the outside and the desorbed water 11 leaving a sludge dehydration tank 10 are treated by the activated sludge process, and the effluent slurry 3 is wholly transferred to a sludge settling tank 4 and separated into treated water 5 and concd. sludge 6 by gravity. The treated water 5 is discharged to the outside, and the concd. sludge 6 is recovered and transferred to an enzymatic treating tank 7. At least one kind of enzyme 8 decomposing the cell-wall component or cell-membrane component is added to the transferred concd. sludge 6, then the sludge is let stand for a fixed time, and the cell wall or cell membrane of the microorganism contained in the concd. sludge 6 is broken.  The enzymatically treated sludge 9 is received in the sludge dehydration tank 10 and separated into dehydrated sludge 12 and desorbed water 11, and the dehydrated sludge 12 is sent to a drier 13.