baber/WOPTO huggingface dataset:
Patent JP-S5724057-A (JP)
Title: Slow-motion reproducing system of magnetic reproducer
Inventor: HIRANO SHINJI
IPC: H04N5/783
Filed: 1980-07-18
Abstract: PURPOSE:To realize a good and stable slow-motion reproduction, by applying a prescribed level of voltage to a capstan motor to secure an intermittent drive of a tape during the slow motion reproduction. CONSTITUTION:An FF49 produces a rectangular wave i of a prescribed period by the division output having a division ration according to the ratio of slow motion reproduction. With the fall of the wave i, a switch S1 is turned on with switches S2 and S3 turned off for a motor drive waveform shaping circuit 67 to charge a capacitor C. Then the capacitor C is discharged by the rise of the waveform i. Thus the drive voltage of a waveform which is comparatively high at the starting time and low in the stop mode is applied to a capstan via a transistor TR. As a result, the tape stops after an intermittent shift of a good condition given for the prescribed sections, and then the normal reproduction is carried out. Then the slow-motion reproduction is performed in the following stop period of the tape. Owing to these stable travel and stop of the tape, the slow-motion reproduction can be carried out in a good and stable condition.
Patent JP-H05299319-A (JP)
Title: Wafer alignment method
Inventor: AKUTAGAWA YASUHITO
IPC: H01L21/027
Filed: 1992-04-20
Abstract: PURPOSE:To restrain the transmission part of a mask to a minimum, and reduce the pattern area left in a scribe part, by performing alignment by reflecting the alignment light from below a mask, onto a mask light shielding part. CONSTITUTION:Two halt mirrors 8, 9 are arranged on an alignment optical path below a mask 1 (wafer side). From the upper half mirror A8, an intensive alignment light 3 is casted from the horizontal direction. The alignment light 3 is reflected by a light shielding film 4 of a mask 1 above the half mirror A8, and casted on the wafer 2. Only the periphery of a pattern 10 to be aligned on the wafer 2 is irradiated, and the reflected light enters the eyes of a worker. As the result, an alignment pattern 6 itself is seen as a resist pattern 13 in a black shadow, and can be easily aligned in the pattern to be aligned. Thereby a pattern left on the wafer can be restrained to a minimum.
Patent JP-S61255895-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41J31/00
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a thermal transfer recording medium having repeated life and capable of performing high density printing even on a transfer sheet of low or high surface smoothness, by providing a heat-fusing color material layer containing a compound of polyoxyethylene series directly on an adhesive layer formed on a substrate. CONSTITUTION:The substance which has a fusing point 300-120 deg.C and is solid in an ordinary temperature is preferably used for a compound of polyoxyethylene series having the structure in its molecular shown by the formula. The compound having the sum of average molecular weights 2,000-20,000 in its polyoxyethylene part is preferred in order to relatively increase the amount to be transferred at a time and obtain a high-density printing many times. Whether the compound of polyoxyethylene series contained in a color material layer is in a dispersed condition or in a miscible or pseudo-miscible condition in its molecular level depends on its loadings, polar character or miscibility with the selected wax of A-group. Since the miscibility, particularly, depends largely on the molecular weight of the polyoxyethylene chain part in the molecular in the compound, for example, the compound group having the sum of molecular weight range 2,000-20,000 in its polyoxyethylene chain part can be easily contained in the color material layer in the dispersed condition thereof.
Patent JP-H04328985-A (JP)
Title: Video signal processor
Inventor: TANAKA SEIICHI
IPC: H04N9/64
Filed: 1991-04-30
Abstract: PURPOSE:To realize NR of the luminance signal and color signal and to facilitate the one-chip IC at the same time in the shareable circuit of the motion adaptive three-dimensional Y/C separation/three-dimensional NR. CONSTITUTION:An adding circuit 43, a limiter circuit 44 and a subtraction circuit 45 which perform NR (noise reduction) of the color signal by utilizing the line correlation of the video signal, and a switching circuit 40 inputting the color signal in the said color signal NR circuit via a 1H delay circuit 24 in a Y/C separation circuit for animations 27 at the time of NR are provided. By this, the 1H delay circuit 24 can be shared by use for the Y/C separation of the animation and NR for the C signal and NR can be performed for the Y signal and C signal without increasing drastically the circuit scale.
Patent JP-S5622406-A (JP)
Title: Wide angle photographic lens
Inventor: IMAI TOSHIHIRO
IPC: G02B13/04
Filed: 1979-08-01
Abstract: PURPOSE: To obtain a small-size, light-weight, and small-various aberration wide angle photographic lens, by making the thickness of the second-group and third- group lenses thin and by enlarging the interval between the second-group and third-group lenses, in the retrofocus lens system of the six-group six-lens constitution.  
     CONSTITUTION: In the retrofocus lens system of the six-group six-lens constitution, the thickness of the second-group and third-group lenses is made thin to make lenses light-weight, and interval d 4  between the second-group and third-group lenses is enlarged. As a result, the synthetic focal length of the first-group and second- group lenses, narmely, the front group divergence system can be enlarged, and the synthetic focal length of the third-group and sixth-group lenses, namely, the back group convergence system can be enlarged according to enlargement of above synthetic focal length. Consequently, refractive force of each system is weakened, and therefore, generation quantities of the spherical aberration, the coma aberration, and the astigmatism generated the front group divergence system and the back group convergence system can be restrained low. Thus, a small-size, light-weight, and small-various aberration wide angle photographic lens can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62256781-A (JP)
Inventor: MATSUMOTO HIROZO
IPC: C04B41/88
Filed: 1986-04-28
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-H04229245-A (JP)
Title: Composite heat shielding plate
Inventor: JIYOSEFU SHII KITSUDO
IPC: B32B7/02
Filed: 1991-04-30
Abstract: PURPOSE: To reduce a heat to be transferred from an exhaust unit of a vehicle to a passenger compartment and a baggage room by constituting a heat shield plate of a heat reflecting component and a heat shield component. CONSTITUTION: The heat shield plate 10 comprises a heat shield component 12, and a heat reflecting component 14 having a higher thermal expansion coefficient. The plate 10 is combined so that at least part of a surface 20 is superposed on a part of a surface 24 on a common area. The components 12, 14 are limited in a relative movement at a periphery of the common area, but free in the relative movement in the area. When a heat is emitted to the plate 10, the reflecting component, since it has high thermal expansion coefficient, tends to expand at a higher speed than that of the component 12. However, since it is supplied fastly at the periphery of the area, the component 14 cannot be expanded in a direction parallel to the surface 20, 24 to the component 12. Thus, a stress generated at the plate 10 can be released by providing a space between the surfaces 20 and 21 in the area.
Patent JP-S62254572-A (JP)
Title: Scanning signal generating circuit
Inventor: OSHIKAWA KAZUNORI
IPC: H04N3/16
Filed: 1986-04-28
Abstract: PURPOSE:To simply change the peak value of a scanning signal without increasing a mounting space and cost by shifting the digit of a count value inputted to a digital analog converting means by a selecting means. CONSTITUTION:When the value of a select signal 600 inputted to a select circuit 3 is defined to be '1' and a bias signal 500 to be '0', the highest order bit of a D/A converter circuit 4 is fixed to '0' and the count value of 7 bits outputted from a count circuit 1 is inputted to remaining 7 bits. Thereby, the peak value of the outputted scanning signal goes to V/2. When the select signal 600 remains '1' and the bias signal 500 is defined to be '1', the respective areas obtained by dividing a scanning screen 41 into four can be scanned by the combination of the bias signal 500 of respective scanning signals 700 scanning horizontally and vertically.
Patent JP-H08293041-A (JP)
Title: High speed rendering method and device therefor
Inventor: ISHIBUCHI KOICHI
IPC: G06T15/00
Filed: 1995-04-24
Abstract: PURPOSE: To shorten the time needed for selection of a drawn polygon by designating the spherical body of the highest hierarchy of a hierarchical spherical model as a rendering ball to assign a rendering model and then clipping the corresponding rendering ball when this ball is excluded out of a clipping area. CONSTITUTION: A rendering ball setting part 2 extracts a spherical body of the highest hierarchy that has its radius smaller than the prescribed value and defines this spherical body as a rendering ball. A rendering model correspondence part 3 prepares a rendering model in response to every set rendering ball, and a clipping area holding part 4 holds the data to prescribe a clipping area. An inside/outside decision part 5 decides whether every rendering ball exists inside or outside the clipping area. Then a clip processing part 6 clips the rendering model corresponding to the rendering ball existing outside the clipping area.
Patent JP-S5623075-A (JP)
Title: Television picture receiver
Inventor: TERAI KENJI
IPC: H04N3/20
Filed: 1979-08-02
Abstract: PURPOSE:To prevent the malfunction of the overvoltage protecting circuit, by connecting the clamping circuit to the output side of the phase detecting circuit to prevent the horizontal oscillation frequency from being set lower than the fixed level. CONSTITUTION:Constant voltage power source 11 is connected to the output side of phase detecting circuit 2 via diode 10. The clamping circuit consisting of diode 10 and source 11 clamps the control voltage applied to horizontal oscillating circuit 3 with the clamping voltage to prevent the horizontal frequency from being set lower than the fixed level. In case the horizontal oscillation frequency increases to advance the phase of output saw-tooth wave signal b of integral network 9 by DELTAphi1, a difference is cuased between the plus and the minus of output C of circuit 2. Thus phase detection mean output d is turned into voltage V1 which varied by DELTAV1 compared with reference voltage V0, and circuit 3 is controlled to lower the horizontal oscillation frequency. Thus the oscillation frequency is set to original center horizontal oscillation frequency. On the contrary, the horizontal frequency lowers down, the control voltage is clamped by the clamping voltage to give the control so that the horizontal oscillation frequency may not become lower than the fixed level.
Patent JP-H0846639-A (JP)
Title: Packetizing apparatus
Inventor: BAATO YOSEFU JIERARUDO PAUERUS
IPC: H04L12/56
Filed: 1995-04-24
Abstract: PURPOSE: To provide a packeting device which can avoid the collision of outputted packets without practically introducing additional delay. CONSTITUTION: One packeting device PDPI 1... is provided at least for generating the respective packet streams of packets from respective data streams multiplexed and made correspondent while forming one part of input data stream, each packet contains one set of data parts next to the respective data streams, the packeting device PDPI 1... is provided with a processing means OBC for determining the final data part included in such a set by judging it is included in the practical time interval after a packet preceding to one packet is generated, and the time interval corresponds to the length of packet.
Patent JP-H09255662-A (JP)
Title: New isoquinolinethiol derivative
Inventor: ISHIGURO SHUN
IPC: A61P7/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having proteinase inhibiting action and useful for the treatment of pancreatitis, disseminated intravascular coagulation, etc. SOLUTION: This compound is expressed by formula I (R is H, benzoyl, 5-isoquinolylthio or R<1> C=O; R<1> is a 1-4C alkyl or 4-guanidinophenyl) or its acid addition salt, e.g. 5-(4-guanidinobenzoylthio)isoquinoline. The compound of formula I wherein R is benzoyl can be produced from 5-isoquinolinesulfonic acid of formula II by treating the acid with thionyl chloride and reacting with a compound of formula, BzCl (Bz is benzoyl). A compound of formula I wherein R is 5-isoquinolylthio or R<1> =O has excellent proteinase inhibiting action and a compound of formula I wherein R is H or benzoyl is useful as a synthetic intermediate for the above compound.
Patent JP-H06307656-A (JP)
Title: Heater
Inventor: TAO TSUNEO
IPC: F24D7/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide a heater for heating medium and operated in non-power heat transfer system in which a large amount of heat transferred can be attained. CONSTITUTION:A gas-liquid separator 3, a receiver 2 positioned above the gas-liquid separator 3, a first check valve 6 arranged at a top part of the gas- liquid separator 3 below the receiver 2 through a mesh filter 5. The receiver 2 and the gas-liquid separator 3 are connected through an opening or closing valve 4, and the mesh filter 5 is placed adjacent in a container of the receiver 2 while being projected in it. Since the resistance of liquid coolant while passing through the mesh filter 5 can be reduced, a time required for the liquid refrigerant to flow from the receiver 2 to the gas-liquid separator 3 can be shortened by opening the opening or closing valve 4, resulting in that it is possible to get a large amount of heat transfer.
Patent JP-H11295241-A (JP)
Title: Method and equipment for inspecting surface flaw
Inventor: YAMADA YOSHIRO
IPC: G01N21/89
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To detect a pattern-like scab detect having no conspicuous irregularities surely regardless of surface unevenness. SOLUTION: The surface flaw inspection equipment comprises a light source 22 for illuminating a specified range of a plane 21 to be inspected having an unevenness on the surface with illumination light polarized linearly in the direction parallel with the incident plane, a first light receiving means 27 receiving the regular reflected light of the illumination light and having a light receiving angle from the plane 21 being set at the Brewster's angle of a substance causing unevenness, a second light receiving means 28 receiving the light other than the regular reflected light of the illumination light having a light receiving angle being set such that the sum of the light receiving angle and the incident angle of the illumination light will be equal to two times of the Brewster's angle of a substance causing unevenness,  and a section 31 for making a decision whether a surface flaw is present or not on the plane 21 based on both the regular reflected light and other light received by the first and second light receiving means.
Patent JP-S582277-A (JP)
Inventor: ARAI KATSUO
IPC: B32B9/00
Filed: 1981-06-26
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-H01270479-A (JP)
Title: Information transmission equipment
Inventor: SEKINE KAZUTOYO
IPC: H04N7/173
Filed: 1988-04-22
Abstract: PURPOSE:To simplify the constitution of a terminal equipment and to improve the method for use by selecting a video signal channel and a language with a selecting signal, displaying a channel with a first digit of a displaying means and displaying the language with a second digit. CONSTITUTION:When a channel up key 67b and a channel down key 67c are pushed after a television selecting key 67e of a terminal equipment 6a is pushed, respective languages of respective television channels are successively changed, thereafter, the channel up or the channel down are executed to a next television channel, and therefore, a desired channel and the language are selected. At this time, the channel of a video is displayed by a high order digit displaying part 67a1 of a channel indicator 67a, the language of the voice is displayed by a low order digit displaying part 67a2, the channel and the language can be immediately discriminated only by watching a channel 67a and the method for use is convenient.
Patent JP-S60242213-A (JP)
Title: Attaching and detaching of guide tube and water-permeable cylinder in forming partly covered sand-drain pile
Inventor: ONO TETSUO
IPC: E02D3/10
Filed: 1984-05-17
Abstract: PURPOSE:To exactly perform the construction of a sand-drain pile by a method in which the upper end opening edge of a water-permeable cylinder is connected by press-welding between the flange of a guide tube and a presser plate, and the connection is continued until immedately before transference to the drawing process of a casing. CONSTITUTION:The opening edge of a waer-permeable cylinder 4 is fitted on the flange on the lower end of a guide tube 2, and compressed air is sent to a cylinder 6 to press a cylinder 4 against between a plunger 7 and the flange 5 through a pressing cylinder 8 for connection with the guide tube 2. The tube 2 is then pulled into a casing 1 by the operation of a vertically movable wire 3, and the casing 1 is driven into the ground, while the sand is charged into the casing. The supply of the air to the cylinder 6 is stopped, the pressing force of the cylinder 8 and the flange 5 is released, and the casing 1 is pulled out. Since the cylinder 4 can be left at a given place in the ground, sand-drain pile can be exactly formed.
Patent JP-S5434172-A (JP)
Title: Electromagnetic-shielding dust-proof constant-temperature chamber
Inventor: TANABE ISAO
IPC: H01L23/34
Filed: 1977-08-22
Abstract: PURPOSE: To operate the device accurately by proivding electron beam device in electromagnetic-sheilding, dust-proof, and constant-temperture chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5325766-A (JP)
Title: Belt driving unit
Inventor: KANEKO YUTAKA
IPC: B65G15/60
Filed: 1976-08-23
Abstract: PURPOSE:To perform smooth the correction of the belt deviation and reduce the damage at the side edge of the belt by forming the belt section for maintaining it in the slackening condition and providing in the section a deviation preventing stopper.
Patent JP-S58215935-A (JP)
Inventor: ABE HARUO
IPC: H02P9/04
Filed: 1982-06-09
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-S58216297-A (JP)
Inventor: ISHIKAWA TAKAYUKI
IPC: G10L25/00
Filed: 1982-06-10
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-S5623784-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/02
Filed: 1979-08-05
Abstract: PURPOSE:To substantially incorporate a semiconductor and an electrode into one united body by a method wherein a transparent electrode is formed on the surface of the semiconductor and then they are annealed by irradiating a laser beam or a similar high-powered optical energy. CONSTITUTION:After having formed the transparent electrode on the surface of the semiconductor, the following processes are performed to have them united in one body. Substrates 11-11'' which have been constituted as above are moved from an inlet chamber 20 to an outlet chamber 21 in a treatment chamber 23 using a loader, and the temperature inside the chamber 23 is maintained at 300-700 deg.C using a high-frequency induction furnace and a low-temperature annealing furnace 25 provided in the chamber 23. At the same time, H2 is run out from a valve 15, He from a valve 16 and HCl from a valve 17 and they are discharged by a vacuum pump 19 through an intermediate of a needle valve 18. Thus, the substrate 11 is heated, the laser beam emitted from a laser device 12, provided outside the chamber 23, is irradiated to the substrate 11 through a medium of a mirror 13 and a low- temperature annealing is performed.
Patent JP-S5625133-A (JP)
Title: Preparation of fluorine-containing carboxylic acid ester
Inventor: KATOU SHIYOUZOU
IPC: B01J27/12
Filed: 1979-08-07
Abstract: PURPOSE: To link a carboxylic acid ester group to the difficulty linkable carbon atom in the α- or β-position to the ether oxygen, by the reaction of an α,β-unsaturated ether compound containing a fluorine atom with an ester of a halogenized formic acid, in the presence of a fluoride.  
     CONSTITUTION: (a) An α,β-unsaturated ether compound containing a fluorine atom, preferably having a structure of formula I (A, B, and E are Fs, or trifluoromethyls) in the molecule, e.g. CF 2 =CF-O-C 3 H 7 , is reacted with (b) an ester of a halogenized formic acid or an acid halogenide having a carboxylic acid ester group, that is, a compound of formula II or III (X is halogen; R 1  is 1W12C alkyl, etc.), e.g. FOC-COOCH 3 , in the presence of a fluoride, e.g. cesium fluoride, preferably at 80W170°C, to give the object compound of formula IV, etc.  
     USE: An intermediate for synthesis, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290622-A (JP)
Title: Film substrate for tacky adhesive tape
Inventor: INOUE TAKESHI
IPC: C09J7/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a film for a tacky adhesive tape having characteristics of follow-up properties to curved surfaces and processability at the time of press-processing or the like equal to or higher than those of a vinyl chloride- based film and excellent in weather resistance. SOLUTION: This film substrate for a tacky adhesive tape comprises an acrylic or a methacrylic polymer and has >=0.5 kg/mm2 initial modulus of elasticity, >=1 kg/mm2 breaking strength and >=40% stress relaxation ratio. The glass transition temperature (Tg) of an acrylic or a methacrylic polymer composition constituting the film substrate is, e.g. >=-20 deg.C. A nitrogen-containing monomer such as (meth)acrylamides and a monomer having an acidic group such as a carboxyl group-containing monomer may be contained as constituent monomers in the (meth)acrylic polymer.
Patent JP-H05105773-A (JP)
Title: Plate-like fiber-reinforced composite molded product
Inventor: ONO HIDEYUKI
IPC: B32B5/28
Filed: 1991-02-04
Abstract: PURPOSE:To provide the subject molded product achieved in both the improvement of the torsional physical property and in the light weight of the product and permitting the freedom of designs by arranging reinforcing fibers containing specific highly strong and highly elastic carbon fibers at a constant angle to the axis of a torsional deformation. CONSTITUTION:Reinforcing fibers containing carbon fibers having a tensile strength of 330kg/mm<2> and a tensile elastic modulus of 35X10<3>kg/mm<2> are arranged at an angle of 30-60 degree to the axis of torsional deformation to provide a plate-like fiber-reinforced composite molded product suitable for ski board structure members requiring light weights and high torsional physical properties.
Patent JP-S5325068-A (JP)
Title: Table ware washing machine
Inventor: IWAMURA AKIRA
IPC: A47L15/42
Filed: 1976-08-20
Abstract: PURPOSE: Not only to eliminate an excessive load on a motor, but also to reduce noises generated from a washing pump when draining, by driving awashingn pump and a draining pump independedntly by operation of a change-over clutch. 
     COPYRIGHT: (C)1978,JPO&Japio