baber/WOPTO huggingface dataset:
Patent JP-S62171959-A (JP)
Inventor: ASANO MAKOTO
IPC: C04B35/10
Filed: 1986-01-22
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-H11213020-A (JP)
Title: Circuit simulation device
Inventor: UMEDA TAKUYA
IPC: G06F19/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate operation analysis for a semiconductor electric circuit in both areas of low gate voltage and high gate voltage. SOLUTION: A terminal voltage judging part 2 judges which model parameter stored in a model parameter storing part 5 is to be used from voltage applied to an element terminal and a model calculation part 3 calculates element characteristics under the voltage condition based on the judged model parameter. Since the element characteristics can be described by using a different model parameter in accordance with a terminal voltage condition to be applied to a semiconductor element, a voltage range described by the same model parameter can be more narrowed as compared with conventional technology, so that highly accurate operation analysis can be attained.
Patent JP-H03217014-A (JP)
Title: Thin amorphous semiconductor film
Inventor: KOYAMA MASATO
IPC: H01L31/04
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a thin film characterized by a narrow optical band gap, excellent photoelectric characteristics and excellent stability against projection of light by repeating a step for forming a thin semiconductor film wherein the amount of bonded hydrogens is less than specified % and a step for exposing the thin film in a discharging atmosphere containing reacting gas, and forming the semiconductor thin film. CONSTITUTION:A step forming a semiconductor thin film wherein the amount of bonded hydrogen is less than 20 atomic % and a step for exposing the thin film into discharging atmosphere containing a reacting gas are repeated. Thus the semiconductor thin film is formed. The thickness of the thin semiconductor film formed by one repetition is made to be 5-100Angstrom . For example, an apparatus as shown in the Figure is used, and the mixed gas of disilane and hydrogen is used in a modification chamber 2. Thus a thin Si film is formed by about 40Angstrom  at the substrate temperature of 400 deg.C by plasma CVD. Then, the supply of the disilane is stopped without stopping the discharge. The thin Si film is exposed in the discharge for 10 seconds at the substrate temperature of 400 deg.C, and reforming is performed. Then, the disilane is introduced again, and the film forming step and the reforming step are repeated under the same conditions. Then, the thin film of about 7,000Angstrom  is obtained by the repetitions of 180 times.
Patent JP-H06224611-A (JP)
Title: Glass antenna for vehicle
Inventor: FUJII HIROMASA
IPC: H01Q1/32
Filed: 1993-01-27
Abstract: PURPOSE:To provide a side window glass antenna able to receive not only a radio wave of VHF/UHF bands of a TV broadcast wave but also an FM radio broadcast wave. CONSTITUTION:The antenna 5 is provided to a lower half of a window glass toward the cabin, consists of a channel shaped major element 3 in which ends of two horizontal wires are connected by a vertical wire arranged in the middle of the window glass in the lateral direction and comprising an auxiliary element 4 connecting to the upper horizontal wire of the major element 3 and being a straight line with the upper horizontal wire, and extends the lower horizontal wire of the major element 3 for feeding.
Patent JP-H04247486-A (JP)
Title: Transfer foil of reflection type relief hologram and selective transfer method of reflection type relief hologram using this
Inventor: TAWARA SHIGEHIKO
IPC: G03H1/20
Filed: 1991-02-01
Abstract: PURPOSE:To simply and easily form transfer hologram patterns of fine patters in a large area. CONSTITUTION:Adhesives 9 are selectively applied to the selective pattern regions on the surface of a base body 6 or the surface of the reflection layer of the transfer foil and the reflection layer of the transfer foil is superposed toward the surface of the base body and a base film 4 is peeled after the solidification of the adhesives in order to selectively transfer the reflection type relief holograms on the arbitrarily selected patterns on the surface of the base body 6 by using the transfer foil 10 consisting of a resin layer 1 formed with fine rugged patterns of relief holograms, etc., on the surface, the reflection layer 2 formed on the rugged surface thereof and the base film 4 which is provided on the surface of the resin layer on the side opposite from the reflection layer and is laminated via a release layer 3. The reflection type relief holograms are selectively transferred only in the regions coated with the adhesives in such a manner.
Patent JP-H03218959-A (JP)
Title: Production of sintered y1ba2cu3o7-x-based superconductor
Inventor: ISHIKAWA YUICHI
IPC: C01G3/00
Filed: 1990-01-22
Abstract: PURPOSE:To produce the large-sized sintered superconductor by sintering while maintaining a high critical current density by specifying the composition and sintering temp. of the raw powder. CONSTITUTION:The powder of Y2BaCuO5 having <=10mu average grain diameter and the powder of BaOx and CuOy (1<=x<=2 and 1/2<=y<=1) having <=10mu average grain diameter or the powder of BaCuO2 and CuOx (1/2<=x<=1) having <=10mu average grain diameter are mixed. The mixture is sintered at 930-1000 deg.C to obtain a sintered superconductor with Y1Ba2Cu3O7-x as the main phase. By this method, the sintered superconductor consisting of crystal grains having >=several ten mu diameter, having several hundred A/cm<2> Jc and having a sufficient large size (e.g. rod-shaped body of >=50mm diameter) is obtained. When the grain diameter of the raw powder exceeds 10mu, Jc is remarkably reduced, the effect of sintering is not produced at <930 deg.C sintering temp., the crystal phase other than Y1Ba2Cu3O7-x crystal is formed, and Jc is remarkably reduced at >1000 deg.C.
Patent JP-S63181590-A (JP)
Title: Picture signal delaying system
Inventor: MIYAZAKI SHINICHI
IPC: H04N9/64
Filed: 1987-01-23
Abstract: PURPOSE:To attain a compact circuit, high reliability, a low cost and a low power consumption by inputting two kinds of chrominance signals to the switch of two inputs and one output, alternately switching the switch with a cycle two times as long as the sampling frequency of the chrominance signal to obtain the chrominance signal of one system, delaying a memory and restoring to the two kinds of the chrominance signals. CONSTITUTION:The R-Y signal and the B-Y signal of 8 bits applied to input terminals 2, 3 are inputted to the switch 5 of the two inputs and one output, the switch is switched with the cycle two times as long as the sampling frequency of the chrominance signal, namely, the sampling clock CCK of the chrominance signal to obtain the chrominance signal of one system. Then, the signals are inputted to the field memory 4 to control a memory controller 11 with the sampling clock YCK of a luminance signal and delay one field period and then, divide the chrominance signal of one system into two systems. Thereby, memories for delaying a prescribed time are two sets for the luminance signal and the chrominance signal of one system and further, the memory controller can be shared by the memory for the luminance signal, so that a circuit scale can be constituted to 2/3 of the conventional one.
Patent JP-H09201346-A (JP)
Title: High frequency coil, and magnetic resonance inspection device using same coil
Inventor: ISHIZUKA TOSHIHIRO
IPC: A61B5/055
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an RF coil with which a high frequency magnetic field can be applied or signal-received only to a necessary part to be photographed clinically. SOLUTION: In an RF coil comprising three rings of conductor parts 1-3 respectively separated by plural capacitors 8-10 and connected to each other by linear conductors 4-7, diodes 11-14, 15-18 are connected to the ring 2 and the linear conductors 4-7 in series, feeding to this is controlled, so a part to be used as the RF coil for signal receiving or radiation can be selected. Danger such as heat generation of a subject, or burning or electric shock on the subject or an operator by application of a high frequency magnetic field can thus be eliminated. In addition, selection of the coil usage part can be performed while checking on an operation panel, thereby a radiation part and/or signal receiving part can be checked while checking through a monitor to improve operability.
Patent JP-H08197121-A (JP)
Title: Cold rolling method for steel strip
Inventor: AKAGI ISAO
IPC: B21B31/18
Filed: 1995-01-30
Abstract: PURPOSE: To improve the accuracy of a plate thickness in the plate width direction, and to attain a cold rolled steel strip with a few yield losses. CONSTITUTION: When performing the cold rolling of a steel strip by arranging a work roll with a single taper at least on a first stand of a tandem mill, the work roll whose tan θ of inclined angle in a taper part is 1/600 or over is used, and the roll shift of the taper shoulder part of the work roll is performed within the range of 50 to 90mm from the plate end of a rolling stock to be rolled.
Patent JP-H05306320-A (JP)
Title: Internal mold-release agent composed of sulfur-containing phosphoric acid ester
Inventor: KUSUMOTO MASAHIKO
IPC: C08L101/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide a mold-release agent composed of a (di)thiophosphoric acid ester, having improved releasability of the molded resin article from the mold and giving a transparent molded resin article free from clouding and, accordingly, useful for the forming of an optical product requiring improved profile irregularity and transparency. CONSTITUTION:This internal mold-release agent contains a sulful-containing phosphoric acid ester selected from thiophosphate and dithiophosphate of formula (X and Y are 0 or S provided that at least one of X and Y is S; R1 and R2 are alkyl) [e.g. dimethyl (di)thiophosphate and diethyl (di)thiophosphate]. In the case of compounding the mold-release agent to a thermosetting resin such as urethane resin or epoxy resin to be molded by in-mold polymerization, the agent is preferably added to the monomer raw material before polymerization in an amount of 0.01-5wt.% based on the total monomer. For a thermoplastic resin such as polyolefin resin to be molded by injection molding, etc., the agent is compounded to the resin in an amount of 0.01-1wt.% based on the resin.
Patent JP-H03217350-A (JP)
Title: Interior lighting system for vehicle
Inventor: TATENO FUMIHIDE
IPC: G12B11/00
Filed: 1990-01-24
Abstract: PURPOSE:To promote simplification of wiring as well as to improve extent of reliability for interior lighting by guiding light out of one illuminant into each of irradiated bodies via optical fibers, while installing a liquid-crystal shutter in space between the illuminant and each optical fiber. CONSTITUTION:This interior lighting system 10 consists of an illuminant 12, plural pieces of optical fibers 14 guiding light to each of irradiated bodies (unillustrated herein) from this illuminant 12, and a liquid-crystal shutter 16 set up in space between the illuminant 12 and these optical fibers 14. This illuminant 12 is composed of one or plural pieces of thin light emitting bodies 28 and a reflector 30 for reflecting the light to the side of a housing 18. In addition, the liquid-crystal shutter 16 is connected to a driver circuit plate 20 controlling this shutter 16, while the driver circuit plate 20 is connected to a control means via a connector 24 and a flat cable 26.
Patent JP-S57126884-A (JP)
Title: Phosphor converting infrared ray into visible light
Inventor: MITA AKIRA
IPC: C09K11/08
Filed: 1981-01-30
Abstract: PURPOSE: To provide a phosphor which makes it possible to emit bright visible light under the irradiation with a light having a wavelength of 1.2μm without requiring an auxiliary light source, by using a fluoride crystal contg. YF 3 , Ba Y 2  F 8 , NaYF 4 , La and Gd as a substrate and incorporating H o  therein.  
     CONSTITUTION: A phosphor is provided in which its substrate is a fluoride crystal contg. YF 3 , BaY 2 F 8 , NaYF 4  or Y, La and Gd and 3W50 atom% of total cations in the crystal is H o , and which is a crystal which does not contain Er and Yb and other lanthanum elements than La and Gd. A first transition 8 occurs by the incidence of infrared ray 7 having a wavelength of 1.2μm. When energy transmission from excited H o  ion occurs during excited state, a second transition 9 occurs and finally red light-emitting traision showing red light- emitting transition 10 occurs. When at this time Yb or Er ion is present in and around the transition point, energy is reversely transmitted as shown in ground state level 11 and excited state level 12. As a result, transition 13 rapidly occurs, and red light emision is rapidly quenched. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63180504-A (JP)
Title: Tire
Inventor: TOMITA TAKAO
IPC: B60C11/00
Filed: 1987-01-23
Abstract: PURPOSE:To suppress change in cornering power upon the wear of tread in a tire for a vehicle by providing a tread part with a means for reducing the increase of cornering power caused by the wear of each projecting part of a tread pattern. CONSTITUTION:A zigzag-shaped tread pattern is formed in a tread T with projecting parts 1 and a recess part 2 and inside the projecting part 1 a cavity 4 is provided along the projecting part 1. The cavity 4 is formed such that at least one of the same locates outside the line coming in line with the bottom face 2a of the groove 2 and the rubber portions 1a, 1a are made to come across the edges of the bottom face 2a. According to the above constitution there is no change in the rigidness of the projection portions even if weared. It is therefore possible to suppress the change of cornering power.
Patent JP-S56111159-A (JP)
Title: Record surface search mechanism of automatic channel selector for record player
Inventor: TANEOKA AKITO
IPC: G11B3/095
Filed: 1980-02-05
Abstract: PURPOSE:To ensure to detect the position of recording of a record disc, by providing a prism at the location receiving parallel rays from the light emitting section and receiving light reflected downward by 90 deg. from the record disc surface again via a prism. CONSTITUTION:The light from a light emission section 2 is reflected downward by 90 deg. in a prism 4, and this touches with the record disc 5. If this light is a converged parallel light, the light reflected on a record disc surface 5 passes through the prism 4 again and it is received at a photodetection 3. Thus, since the light always reflects on the surface 5 orthogonally, even if the height between the styrus chip 1a of a pickup cartridge 1 and the surface 1 is more or less fluctuated, the light can surely be reached to the photodetection section 3 independently of the reflected position of the record disc surface 5, allowing to search the record disc 5 at all times.
Patent JP-S60194116-A (JP)
Title: Hollow fiber and its production
Inventor: SHIOSAKI MASAHIRO
IPC: D06M101/16
Filed: 1985-01-28
Abstract: PURPOSE:Fibers are formed from a polymer which is mainly composed of butylene terephthalate units and an organic sulfonate metal salt and treated with aqueous alkali to produce hollow fibers which have fine pores homogeneously connecting all over the fiber section and shows good water and moisture absorption. CONSTITUTION:An organic sulfonate metal salt of RSO3M (R is 3-30C alkyl, 7-40C aryl, alkylaryl; M is alkali or alkaline earth metal) such as sodium stearysulfonate is added to a polyester mainly composed of the recurring units of the formula (n is integer 4) and they are extruded into hollow fibers, and the fibers are treated with an aqueous solution of an alkaline substance to remove at least a part of the organic sulfonate, resulting in the objecting hollow fibers having fine pores which are homogeneously arranged in the fiber axis direction and connect each other in at least a part of them.
Patent JP-H07216446-A (JP)
Title: Heat treatment method of large steel
Inventor: NAKAJIMA MASAO
IPC: C21D6/00
Filed: 1994-02-04
Abstract: PURPOSE:To anneal a whole steel to the uniform target hardness in relatively short time by heating, soaking and then annealing a large steel in accordance with the isothermal transformation curve specific to the steel after a large steel is subjected to four face high speed forging and then cooling to the specific temp. CONSTITUTION:After a large ingot is subjected to heating to a temp. of T1 and then to four face high speed forging, and the forging is finished at a temp. of T2, cooling treatment is executed at A timing so that the surface of forged steel is cooled down to undercooling state so that the surface temp. of steel ingot is undercooled to a temp. of T3 while the temp. of core part is held at T4, thus a difference of T4-T3 between the surface layer part and the core part is caused in the steel. After this cooling treatment is done, at B timing, it is subjected to isothermal transformation annealing treatment while reheated to a temp. of T0 corresponding to the nose part of the isothermal transformation curve specific to the steel and it is held for >=4 hours. A difference between the surface layer part and core part of forged steel is very low, and it is subjected to softening annealing treatment in shorter time than the conventional so that this whole steel is turned to a forging stock having the uniform hardness required for subsequent process.
Patent JP-H09208639-A (JP)
Title: Production of styrene resin
Inventor: KOU SHIYOUSHIYUU
IPC: C08F2/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a styrene resin having improved impact strength, and good rigidity, hardness and appearance.  
     SOLUTION: A rubber-grafted copolymer latex obtained by polymerizing a styrene monomer and an acrylonitrile monomer in the presence of a butadiene rubber latex and having a weight-mean particle diameter of 0.05-0.8μm is coagulated, dehydrated and dried to obtain a rubbery graft copolymer. Eighty to 45 pts.wt. styrene monomer, 15-50 pts.wt. acrylonitrile monomer and 0-40 pts.wt. monomers copolymerizable therewith are subjected to continuous bulk copolymerization and/or solution copolymerization in the presence of 0.1-6 pts.wt., per 100 pts.wt. total weight of the monomers, above rubbery graft copolymer and 0.1-10 pts.wt. acrylic copolymer. When the conversion reaches 40-90wt.% unreacted monomers and volatiles are removed from the copolymer solution to produce a styrene resin having a rubber content of 5wt.% or below. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05203477-A (JP)
Title: Sensor for filler of powder and granular material
Inventor: SATOU AKINORI
IPC: G01F23/26
Filed: 1992-01-28
Abstract: PURPOSE:To obtain the title sensor for electrically detecting the volume of a filler of powder and a granular material contained in a container and its impurity mixing rate by utilizing the permittivity of the powder and granular material. CONSTITUTION:DC circuits are respectively attached to the internal surfaces of a container 1 containing powder and granular material and one ends of the circuits are respectively connected to a pair of platy conductive members 3 fixed to the internal surfaces through insulators 2. Then the voltage variation of the DC circuits is detected.
Patent JP-H02195398-A (JP)
Title: Speech synthesizing device
Inventor: SAKURAI ATSUSHI
IPC: G10L15/22
Filed: 1989-01-24
Abstract: PURPOSE:To decrease the number of reinput operation due to a failure in recognition greatly and lighten the load on a user and to improve the operability by specifying the recognition result of an input voice according to the result of comparison between the similarity of a standard pattern and a specific threshold value. CONSTITUTION:The input voice is converted into the time series of feature parameters, which are stored in a 1st storage means 5. Then a similarity calculation part 7 calculates the similarity between the time series of stored feature parameters and a standard pattern stored in a 2nd storage means 8 and compares the similarity with the specific threshold value to specify the recognition result of the input voice according to the comparison result. Then the recognition result is outputted for the specific result and the user is urged to confirm the result. Consequently, the number of times of reinput operation due to a failure in recognition is decreased greatly to lighten the load on the user and also improve the operability.
Patent JP-S57129848-A (JP)
Title: Jig for seal-bonding glass
Inventor: TSUJIKAWA ISAO
IPC: C03C27/02
Filed: 1981-01-30
Abstract: PURPOSE: To prevent the carburizing phenomenon of metallic parts and to elongate the life of a sealing jig made of graphite by forming silicon carbide layers on the surfaces of at least parts f the jig contacting with the metallic parts.  
     CONSTITUTION: A sealing jig 40a is composed of a jig body 41 made of graphite and a bottom plate 42 made of graphite. The body 41 has a recess 43 in which metallic outer ring 1 can be inserted at the upper part and a lead wire inserting hole 44 at the center of the bottom, and an SiC layer 45 is formed on the whole surface of the body 41. The whole surface of the bottom plate 42 is also coated with an SiC layer 46, and the plate 42 is united with the body 41 by means of pins. The ring 1 is inserted in the recess 43, a cylindrical glass tablet 20 is inserted in the ring 1, and a lead wire 3 is inserted in the hole 44 through the  central hole 21 of the tablet 20. By heating the whole jig, the tablet 20 is melted  to bond the molten glass 2 to the ring 1 and the wire 3, and the jig is cooled.  At this time, since the layers 45, 46 exist, no carbon is liberated from the jig  40a, and the carburizing of the ring 1 and the wire 3 can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08199581-A (JP)
Title: Side slope planting method and planting reinforcing frame used in the method
Inventor: TOYODA MASAO
IPC: E02D17/20
Filed: 1995-01-31
Abstract: PURPOSE: To make it possible to heap planting soil so as to plant a young plant on a side slope and hold the soil. CONSTITUTION: A triangle cone-shaped planting reinforcing frame 1 is formed with a metal lath having through holes, such as a metal net where the planting reinforcing frame 1 is hooked on and fixed with a metal net 3 installed on the side slope 2 with hooks 4 and 5. A planting soil is sprayed over the planting reinforcing frame 1 in such a fashion that its whole area may be covered, thereby forming a planting soil base where young plants are planted on the planting soil base.
Patent JP-S55106047-A (JP)
Title: Stator for flat type motor
Inventor: KAMIYA YUTAKA
IPC: H02K15/12
Filed: 1979-02-09
Abstract: PURPOSE: To lessen the contraction strain at hardening of resin and prevent the rise of temperature of the coil by means of a member having a property which does not hinder contraction of resin at its hardending being arranged on the contact surface between the core and the resin in the process of integral molding of the coil end with the core by the resin.  
     CONSTITUTION: A wound core 2 fitted with a coil 4 is fixed to the flange 1 and the end of the coil 4 and the core are integral molded with the flange 1 by a insulating resin 5. In a flat motor of such a type, a member 9 elastically deformable such as rubber is interposed on the contact surface between the inner and outer periphery of the rolled core 2. In place of the member, a mold releasing agent such as a silicone may be coated. With such an arrangement, a less strain in the contraction during the hardening of the resin 5 makes the resin hard to peel from the flange 1. In addition, a less iron loss allows the lowering of the temperature of the coil 4. 
     COPYRIGHT: (C)1980,JPO&Japio