baber/WOPTO huggingface dataset:
Patent JP-S6177375-A (JP)
Title: Color sensor
Inventor: YOKOTA AKITOSHI
IPC: H01L25/04
Filed: 1984-09-21
Abstract: PURPOSE:To thin Si layers and unnecessitate the special use of color filters by having the first amorphous photovoltaic element formed on a substrate, a clear insulation layer formed on this element, and the second amorphous photovoltaic element formed on this insulation layer. CONSTITUTION:When a light L comes incident from the side of a clear conductive film 31, a photo diode PD1 closer to the photo receiving plane increases the short wave sensitivity, and a deeper photo diode PD2 increases the long wavelength sensitivity. If the short circuit currents produced by the photo reception of these photo diodes PD1 and PD2 are Isc1 and Isc2, respectively, the wavelength dependence of the current ratio Isc2/Isc1 is as shown in the diagram: the ratio Isc2/Isc1 of short circuit current has the relation of 1 to 1 with respect to wavelength. Then, the current ratio Isc2/Isc1 is obtained by measuring the short circuit currents of the photo diodes PD1 and PD2 when receiving a color light; thereby, the wavelength of received light can be determined on the basis of the characteristic shown in the diagram.
Patent JP-2000031869-A (JP)
Title: Device and method for transmission with pre-distorted distortion compensation function
Inventor: MIURA RITSU
IPC: H04B7/005
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To perform an appropriate distortion compensation processing following finer operation environment change without enlarging the scale of the entire device. SOLUTION: The power value of base band signals I and Q amplified in an amplifier 117 is obtained in a power calculation part 105 and compensation data provided with the inverse characteristics of the amplifier 117 made to correspond to the power value are stored in respective tables 106-109 for a number corresponding to the optional state of the operation environment parameter of the amplifier 117. when the compensation data corresponding to the state are not present in the plural compensation data read from the table (106, for instance) corresponding to the power value, the plural compensation data roughly corresponding to the state are synthesized in a synthesis part 110, the synthesized compensation data are multiplied by the base band signals I and Q in a distortion compensation computation part 113 and the distortion compensation of the amplifier 117 is performed.  Thus, the appropriate distortion compensation following the finer operation environment change is performed without increasing a circuit scale.
Patent JP-H0925955-A (JP)
Title: Start controller for clutch
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To improve starting property right after entrance by calculating a change amount in the integrated value during speed loop control, delaying the entrance of clutch start control to correct the delaying time with the calculated value and controlling the corrected delaying time according to an engine required load amount on and after the next time. SOLUTION: A control means 64 inputs respective signals and performs speed loop control to set a clutch control manipulated variable of a duty value to a clutch solenoid 50 so that an actual engine rotational speed coincides with the aimed engine rotational speed in the start control of a hydraulic clutch 38. A change amount of the integrated value in a predetermined time during the control is calculated and the entrance of the start control is delayed after receiving the start operation. The delay time is corrected by the change amount in the integrated value to control the corrected delay time according to every engine required load amount on and after the next time. Thus, the front-half starting property in the entrance of the start control of the clutch can be improved to improve the medium and later-half starting characteristic of the start control.
Patent JP-H0486068-A (JP)
Title: Image forming device
Inventor: WATANABE YOSHIO
IPC: H04N1/387
Filed: 1990-07-30
Abstract: PURPOSE:To easily form the same copied picture as a picture, which is formed by observing a film picture projected on an original platen from the upper side, on a paper sheet by forming the picture to be formed on the paper sheet as a mirror image respect to the read picture. CONSTITUTION:When a designating means 50 selects and designates a mode for which the picture read by a reading means 13 is a film picture, simultaneously, it is designated that the copied picture to be formed on a medium to form a picture by an image forming means 18 is the copy of the mirror image. The projected picture to be observed from the upper side of the original platen by an operator and the projected picture to be read from the lower side of the original platen by the picture reading means 13 are set in the relation of the mirror image and based on the picture signal outputted from the picture reading means 13, the copied picture is formed on the medium to form the image as the mirror image. Thus, it is possible to obtain the same copied picture as the projected picture observed from the upper side of the original platen by the operator.
Patent JP-H0366847-A (JP)
Title: Preventive structure for building-out of flexible member
Inventor: KONDO SEIICHI
IPC: F16L27/10
Filed: 1989-08-02
Abstract: PURPOSE:To prevent elastic member from bulging to the inside by fitting comb- shaped bulge preventive member to a flexible expansion joint which connects a cylindrical structure airtightly, and watertightly, and arranging in the condition as engaged together from both sides. CONSTITUTION:A flexible expansion joint 2 equipped with elastic members 6, 9 is fitted to the outer frame metal piece 4 of each shield segment 1, and the two segments 1, 1 are connected airtightly and water tightly. At the expansion joint 2, comb-shaped bulge preventive members 15a, 15b are fitted between inside cover rubber 12 and the elastic member 9 and arranged in the condition as engaged with each other. Therein the elastic member 9 is pushed by the external pressure and prevented from bulging to the inside. Thereby bulging of elastic member 9 is prevented with the simple structure.
Patent JP-S6171529-A (JP)
Inventor: SEIBAN OO
IPC: H01H37/76
Filed: 1985-09-09
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-H0484129-A (JP)
Title: Semiconductor wavelength filter
Inventor: KOGA YUJI
IPC: G02B6/12
Filed: 1990-07-27
Abstract: PURPOSE:To decrease losses and to enhance the value of finesse by providing a semiconductor optical amplifier in a part of a ring waveguide part. CONSTITUTION:The incident light on the straight optical waveguide 2 from an incident part 10 is bisected by a directional coupler part 5 and the half thereof is made incident on the ring type optical waveguide 3. The light attenuated by propagating in 1st to 3rd bends 6 to 8 is amplified by the semiconductor optical amplifier 1 to restore the light intensity. This light arrives again at the directional coupler part 5. The light generates the interference with the light freshly propagating in the straight optical waveguide 2 in this directional coupler part 5 and is emitted from an exit part 11 by propagating in the straight waveguide 5 at the time of the in-phase. The losses are decreased in this way and the value of finesse is enhanced.
Patent JP-H0547389-A (JP)
Title: Manufacture of fuel cell
Inventor: UEKI HIROKO
IPC: H01M4/88
Filed: 1991-08-09
Abstract: PURPOSE:To manufacture a fuel cell with excellent reliability without wetting an electrode with phosphoric acid. CONSTITUTION:The first process, the second process, and the third process are provided. Metal grains are carried on carbon carriers in the first process, the carbon carriers carrying the metal grains are heat-treated in the second process, and the heat-treated carbon carriers are crushed to manufacture a catalyst in the third process.
Patent JP-S5990603-A (JP)
Title: Implement for contact dehydration
Inventor: HOSODA KIICHI
IPC: B01D12/00
Filed: 1982-11-16
Abstract: PURPOSE:To obtain an implement for dehydration which is effective and is highly practicable by incorporating a specific gel-like water absorbent into a water permeable membrane constituting a bag-like object or sheet. CONSTITUTION:An aq. soln. contg. a water soluble monomer having an unsatd. ethylenic group such as acrylic acid, crotonic acid, itaconic acid or the like and a crosslinking agent such as a monomer contg. 2-6C unsatd. ethylenic groups such as polyalkenyl ether or acryl, acrylate or vinyl group is sealed into a bag- like object constituted at least partly of a water permeable membrane such as a cellulosic substrate like cellophane or is coated between two sheets constituted of similar water permeable membranes. The resultant gel-like water absorbent is incorporated in the water permeable membrane. The adequate amt. of the above-described crosslinking agent to be used is in an a range of 0.005-20wt% based on the weight of the water soluble monomer having the unsatd. ethylenic group.
Patent JP-S5991868-A (JP)
Title: Production of tomato juice
Inventor: UKAI NOBUO
IPC: A23L2/02
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a concentrated reduced tomato juice having a flavor equal to that of a tomato juice squeezed immediately after the harvesting season of tomato, by concentrating a tomato juice in a vacuum to give a concentrate, preserving it in a frozen state, thawing it, diluting it to give a diluted solution, blending it with a tomato juice which is preserved in a frozen state in a given ratio. CONSTITUTION:Tomatoes are washed, selected, crushed, heated, filtered, and concentrated in a vacuum by a conventional procedure to give a tomato concentrate, which is preserved in a frozen state at <=-20 deg.C (the component A). While, a tomato juice which is prepared by squeezing tomatoes by a conventional procedure is preserved in a frozen state at <=-20 deg.C (the component B). The component A is thawed, diluted using a Brix scale as an index to give diluted solution, and, if necessary, the diluted solution is filtered, and pulp is partially removed. The diluted solution of the component A is blended with a tomato juice prepared by thawing the component B in a given ratio, the blend is sterilized under heating, packed into a container, and cooled to give the desired product of concentrated reduced tomato juice.
Patent JP-H04228673-A (JP)
Title: Apparatus for measuring thickness or unevenness of sliver
Inventor: FURANSOA BEHIRERU
IPC: D06H3/00
Filed: 1991-05-10
Abstract: PURPOSE: To extremely increase a measuring accuracy, to reduce the inertia of a measuring element as low as possible and to detect slight and short variation of a sliver in high reliability. CONSTITUTION: In this apparatus which comprises a compressing member for compressing a sliver and a member for measuring thickness or non-uniformity of the sliver, scans the compressed sliver by the measuring member and is composed of a leaf spring having a strain gauge and measures thickness and non-uniformity of the sliver especially on a preparatory spinning machines, the compressing member consists of a pair of rollers 6 and 7 which limit two sides of a rectangular measuring space 3 closed by three sides. The measuring element 5 is arranged on a fourth side of the measuring space.
Patent JP-H0756125-A (JP)
Title: Contact lens
Inventor: KOHAMA TORU
IPC: C08F212/12
Filed: 1993-08-11
Abstract: PURPOSE:To provide a contact lens having high oxygen permeability and excellent dynamic characteristics such as impact resistance by containing specific derivatives and a macromer having polymerizable double bonds and polydimethyl siloxane skeleton as polymn. components. CONSTITUTION:This contact lens consists of >=1 kinds of the monomers having rigid main chains and oxygen permeable groups and the macromer having the polymerizable double bonds and the polydimethyl siloxane skeleton as the polymn. components. The monomers are exemplified by the moleimide derivatives expressed by formula as more adequate monomers. In the formula, R1 denotes a hydrogen atom or methyl aryl group; R2 is selected from a hydrogen atom, alkyl group and aryl group. The polymers having a high refractive index and high glass transition temps. are obtainable if the R2 is the aryl group. The polymers having the low glass transition temp. and the high oxygen permeability are obtd. when the R2 is >=10C long chain alkyl group.
Patent JP-H0640055-A (JP)
Title: Thermal printer
Inventor: NAKAZAWA ATSUSHI
IPC: B41J2/32
Filed: 1992-07-27
Abstract: PURPOSE:To enable remarkably miniaturizing an entire printer and effectively preventing slantwise feeding of a roll of paper for good printing by making a receiving section of the roll of paper continuous to and integral with a transfer path. CONSTITUTION:A receiving section 42 for containing a roll of paper 41 wound about a cylindrical-shaped core body 41a is formed in a housing 40, which paper comprises a releasing key sheet having temporarily attached thereto a plurality of thermosensible labels each formed at a back surface thereof with an adhesive layer. The paper 41 paid out from the roll is conducted to a platen roller 44 through a smooth transfer path 43 which is formed continuous to the receiving section 42. As the receiving section 42 is formed within the housing 40, the transfer path 43 can be made adequately short. In addition, the roll of paper 41 can be prevented from being fed in a slantwise manner since vibrations are hard to be transmitted to a printer unit 2.
Patent JP-H1049121-A (JP)
Title: Gradation picture image forming device
Inventor: NONOMURA TAKAYA
IPC: G06T13/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To enable gradation display and save the capacity of a memory device without storing image data for each unit width by generating gradation data so that the tone of color changes in either direction of brightness and darkness for each specified unit in the X-direction by the difference color in the X- direction. SOLUTION: A gradation generator 11 generates R, G and B data for each dot position based on the gradation mode and gradation control data established by a CPU 1. And gradation data is generated so that the tone of color changes by the difference color in the X-direction for each specified unit in the X- direction toward the first direction of either brightness or darkness for each pixel in the region where X-coordinate stays in the range from the gradation starting X-coordinate to the returning X-coordinate. And for each pixel between the returning X-coordinate to the gradation finishing X-coordinate, gradation data is generated so that the tone of color changes in the second direction of brightness and darkness in which the tone is reversed.
Patent JP-H0483612-A (JP)
Title: Cast molding method of resin molded product
Inventor: BABA TAKEO
IPC: B29K67/00
Filed: 1990-07-26
Abstract: PURPOSE:To reduce an operation manhour by casting a resin material within a cavity, by constituting the cavity so that preformed fiber aggregate is set up to a top force of a mold, to which a bottom force is clamped and a vacant area is formed on the underrurface of the fiber aggregate. CONSTITUTION:A hole 3 is formed into a position corresponding to the fringe of a bathtub A in a top force 1, a preformed fiber aggregate 4 abuts against the surface of the top force 1, an end part of the fiber aggregate 4 is put between the top force 1 and pad material 5 which is made of resin, a pin 6 is inserted into the hole 3 and the fiber aggregate 4 is set up to the surface of the top force 1. The top and bottom forces 1, 2 are clamped, a cavity having a form of the bathtub A is formed, which is filled with a resin material by casting the same. The resin is infiltrated into the fiber aggregate 4 and a resin layer 7 is formed in a vacant area. The same is taken out from within a mold, the tip of the pin 6 is cut off and the same becomes a finished bathtub A.
Patent JP-H0249666-A (JP)
Title: Protector stand of medical needle
Inventor: MIYAGUCHI KATSUHIKO
IPC: A61M5/32
Filed: 1988-08-11
Abstract: PURPOSE:To easily insert a protector in a protector engaging hole and to erect the protector without generating play by providing the protector engaging hole bored in a protector stand from the upper surface thereof and having a taper hole at the upper end thereof. CONSTITUTION:A protector stand S is formed into a cone shape and a protector engaging hole 1 is bored in said stand S from the upper surface thereof and a non-slip material 2 is bonded to the under surface of the stand S. The protector engaging hole 1 is largely opened at the inlet thereof so that the upper end thereof is reduced in its diameter inwardly to form a taper hole 1a and can easily receive a protector P. Since both of the caliber and length of the protector P are small, when the protector is held by a hand to be ready to receive a used blood-collecting needle in the protector, possibility such that a finger is pricked with the blood-collecting needle is high. Therefore, the protector P is received in the protector engaging hole 1 of the protector stand S to be erected and the blood-collecting needle of a vacuum blood collector is received in the protector P without touching the protector with a hand.
Patent JP-S6093840-A (JP)
Title: Signal encoding method and device used for it
Inventor: ARAZEKI TAKU
IPC: H04N19/00
Filed: 1983-10-26
Abstract: PURPOSE:To improve the encoding efficiency and to decrease remarkably the encoding bit rate by deciding a signal source giving an input signal to which a regenerated signal obtained from a memory through a synthesis filter is closest and its arranging position. CONSTITUTION:The filter characteristic of the synthesis filter 150 is set by the PARCO coefficient. A sound source Sj,l gives a signal delaying a signal Sj of a code number (j) written in the memory 130 by (l) sample by using a delay section 140. The code number (j) and delay amount (l) are given by a control section 191. The control section 191 seeks the minimum value of an error power Ej,l while changing the (j) and (l). The code number (j) and the delay amount (l) giving a minimum error power are inputted to a multiplexer 180 and outputted to a terminal 2 together with the PARCO coefficient.
Patent JP-H0617832-A (JP)
Title: Bearing device and complex slide material
Inventor: FUKUOKA TATSUHIKO
IPC: C22C9/02
Filed: 1992-07-03
Abstract: PURPOSE:To improve abrasion resistance by interposing at least two pieces of thrust washers between a pair of rotary members rotating relatively, manufacturing one of them of an Fe family material and the other of a softer material than this and applying plating harder than its base material on the other. CONSTITUTION:Thrust washers 9A, 9B are interposed between a pinion 8 and a carrier 4, and thrust washers 9A, 9B, 9A are interposed between the pinion 8 and a bracket 6. The thrust washer 9A is manufactured of an Fe family material and the base material of the thrust washer 9B is manufactured of a softer material than the Fe family material, and harder plating than the base material is applied to the intermediate thrust washer 9B. As the softer material than the Fe family material, a Cu-Sn family bearing alloy of phosphor bronze, aluminum bronze and others or an Aluminium family bearing alloy is used and for plating, composite plating of Ni-P, Ni-B and others is used. Consequently, it is possible to improve abrasion resistance and, even if the composite plated layer is abrased by long term use and the base material is exposed, it is possible to secure seizure resistance.
Patent JP-H0863168-A (JP)
Title: Tempo setting device
Inventor: NAKANISHI MASAHIRO
IPC: G10H1/40
Filed: 1994-08-25
Abstract: PURPOSE: To make a tempo signal not to be deviated from the position of a tempo which persons recognize by expediting only the timing of a first playing output instruction among playing output instructions of a playing out part which are instructed by a tempo control part by the value of a preliminarily stored time parameter. CONSTITUTION: A timing correcting part 11 stores a correction parameter τbeing the mean value of the delay time from a voice rising to a peak time and reads out the correction parameter τaccording to the starting instruction from a starting and stopping instructing part 23 to output it to a tempo calculating part 12. A tempo count value N is calculated in the calculating part 12. In the counting of a clock before a tempo control starting is instructed, the counting is repeated until the count value of the clock becomes equal to a comparison value D. That is, the counting is performed by making the D calculated based on the value r from the correcting part 11 as the comparison value with the count value of the clock before the tempo operating part 12 instructs the tempo control starting and then the part 12 instruct a tempo starting.  Thus, the tempo signal of the output of a control part 24 can be matched with the position of the tempo which persons recognize.
Patent JP-H1050898-A (JP)
Title: Semiconductor device
Inventor: FUKUMOTO YOSHINARI
IPC: H01L25/18
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can realize high integration and light weight in mounting by constituting a package as a flexible structure. SOLUTION: In a package structure of a semiconductor device, an about 35μm-thick copper foil is used in an outer lead part including an outer lead 3 and an entire thereof is sealed by potting resin 4 such as polyimide resin with flexibility. A chip part is formed of a plurality of divided chips 1 and each chip 1 is joined by a TAB tape 5 which is a junction raw material with flexibility. As a package structure, it is constituted to be a flexible structure as a whole. Thereby, as a semiconductor device, mounting of a chip by free configuration becomes possible, high integration of an electronic circuit, etc., incorporated in a semiconductor device and weight reduction of a semiconductor device can be greatly improved and freedom of circuit design can be improved greatly.
Patent JP-H0365169-A (JP)
Title: Thermal sterilization of food and drink packed in plastic bottle container
Inventor: MATSUO JUNICHI
IPC: A23L3/10
Filed: 1989-08-02
Abstract: PURPOSE:To prevent deformation of container resulting from thermal sterilization in thermally sterilizing a material packed in a plastic bottle container by limiting pot pressure of a retort pot during cooling or specifying sealing of contents in the plastic bottle container having heat shrinkage. CONSTITUTION:The following methods I and II are adopted. (I) A material packed in a plastic bottle container (contents 3, head space 7) is put in a retort pot, subjected to a heating and a cooling processes and in the operation, pot pressure of the cooling process is set lower or equal to the inner pressure of a container 2. (II) When contents 3 are sealed in a plastic bottle container 21 having heat shrinkage, a barrel part 22 of the container is pressed to reduce a volume thereof or the container is placed under reduced pressure so that the container 21 is sealed in a reduced state of a head space 27 and then thermally sterilized. In the operation, the amount of the head space 27 reduced is set approximately equal to a reduced volume caused by shrinkage occurring by the thermal sterilization of the plastic bottle container 21.