baber/WOPTO huggingface dataset:
Patent JP-H0859968-A (JP)
Title: Crystalline nucleus agent for polyester
Inventor: SAKAI HIDENORI
IPC: C08L93/04
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a crystalline nucleus agent for polyesters useful for molded products excellent in mechanical characteristics, comprising a compound of abietic acid having a specific structure and capable of promoting crystallization speeds of the polyesters and making crystals super fine. CONSTITUTION: This crystalline nucleus agent comprises at least one abietic acid-based compound selected from a group consisting of a compound of formula I (R<1> to R<3> are each H, an alkyl, a cycloalkyl or an aryl), compound of formula II and a metal salt (preferably, at least one salt selected from a sodium salt, a potassium salt and a magnesium salt) thereof. In the compound of formula I and that of formula II, preferably, R<1> is isopropyl and R<2> and R<3> are each methyl. For example, dehydroabietic acid as a compound formula I is obtained by disproportionating or dehydrogenating a natural rosin such as gum rosin, tall oil rosin, etc., and purifying the result% product. The crystalline nucleus agent is preferably used as the crystallizing agent for polyethylene terephthalate.  It is preferable to use 0.001-5 pts.wt., more preferably 0.05-2 pts. wt., of the crystalline nucleus agent for 100 pts.wt. of the polyester.
Patent JP-S6176431-A (JP)
Title: 2,5-dimethyl-2-(lower alkylphenyl)-4-hexen-1-al, its preparation and perfumery composition containing same
Inventor: KANEHIRA KOICHI
IPC: C11B9/00
Filed: 1984-09-21
Abstract: NEW MATERIAL:The 2,5-dimethyl-2-(lower alkylphenyl)-4-hexen-1-al of formula I (R is lower alkyl positioned at o-, m- or p-site). EXAMPLE:2,5-Dimethyl-2-(4-methylphenyl)-4-hexen-1-al. USE:Useful as a component of compound perfumery. It has balsam-like floral note as the base note, excellent perfume recalling various other fragrance such as gardenia, hyacinth, opoponax, myrrhe, etc., and strong diffusibility and retainability, and harmonizes well with various perfumery components. PREPARATION:The compound of formula I can be prepared by reacting the alpha-(lower alkylphenyl)propionaldehyde of formula II with the prenyl halide of formula III (X is halogen) in the presence of a caustic alkali, water and a phase- transfer catalyst.
Patent JP-2000030651-A (JP)
Title: Adjusting method for secondary electron image
Inventor: WADA SHINICHI
IPC: H01J37/153
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting method for a clear secondary electron image by optimizing the focal point control and astigmatism control more quickly. SOLUTION: A secondary image is acquired 2 based on the set focal point and astigmatism control 1, and the flow, direction and articulation of the secondary electron image are evaluated 4 for the data 3. The next focal point control and astigmatism control are obtained and set to make the secondary electron image clear based on the flow, direction and articulation of the secondary electron image by referring to the result 5. When the optimum values are judged, these values are set to complete the adjustment.
Patent JP-2000028559-A (JP)
Title: Heat flux type differential scanning calorimeter
Inventor: NAKAMURA NOBUTAKA
IPC: G01N25/48
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat flux type differential scanning calorimeter, which is superior in stability and responsiveness for a differential heat flow signal and easy in replacement of a detector. SOLUTION: A heat transfer metal plate 3 held through brazing, in an elliptic circumferential end part, to heat transfer plate holding parts 3, 4 made of a good heat conductor forms a differential thermocouple between itself and a metal wire welded to it, to function as a differential heat flow detector superior in responsiveness. Since the differential heat flow detector does not contact directly with a heating furnace 7 but it is fixed on a bottom plate of the furnace 7 with a screw via a heat buffering plate 6, thermal vibration unfavorable to stabilization of a heat flow signal is filtered out, mounting and demounting for the detector are allowed, and the detector is replacable.
Patent JP-S5989308-A (JP)
Title: Production of halogenated polystyrenic resin
Inventor: HARITA YOSHIYUKI
IPC: C08F8/20
Filed: 1982-11-15
Abstract: PURPOSE:To produce a halogenated polystyrenic resin useful as a resist having sensitivity to ionizing radiation, etc., by (co)polymerizing a styrenic monomer, etc. using a specific catalyst, halogenating the polymer in the polymerization system. CONSTITUTION:A styrenic monomer or it and a monomer (e.g., maleic anhydride, etc.) copolymerizable with it are (co)polymerized in the presence of an organometallic compound (e.g., lithium naphthalene, etc.) shown by the formula RM or RM'X (R is alkyl, aryl, or aralkyl; X is R, or halogen; M is element of I group; M' is element of II group), and the polymer in the polymerization system is halogenated using a radical generator (e.g., diacyl peroxide, etc.) or light rays in the presence of a compound (e.g., chlorine, etc.) capable of producing a halogen radical, to give the desired halogenated polystyrenic resin.
Patent JP-S5899681-A (JP)
Inventor: CHIDA YASUSHI
IPC: F28F1/40
Filed: 1981-12-09
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-H0546714-A (JP)
Title: Image filing device
Inventor: KUNIYOSHI SATOSHI
IPC: H04N5/92
Filed: 1991-08-08
Abstract: PURPOSE:To rapidly execute the simultaneous control of image input, image reproducing and sending and to improve the reliability of the whole device by providing each group of plural control means and plural transfer means with a control right switching means. CONSTITUTION:Plural control means 6a, 6b are provided with a 1st control right switching means 8 and plural transfer means 7a, 7b are provided with a 2nd control right switching means 9. Plural 1st control means 3a, 3b are connected to plural 2nd control means 4a, 4b through the means 8 and plural 1st image memory means 2a, 2b are connected to plural 2nd image memory means 5a, 5b through the means 9. Thereby plural 1st control means 3a, 3b and plural 2nd control means 4a, 4b can easily be connected to plural control means 6a, 6b, 7a, 7b and the 1st control means can use the plural 2nd control means as if the 1st control means itself occupies them.
Patent JP-H0757046-A (JP)
Title: Document image storage system of character recognition device
Inventor: SHIRAKAWA YOICHI
IPC: G06K9/03
Filed: 1993-08-11
Abstract: PURPOSE:To store the attribute that a character has without requiring a font discriminating mechanism by storing a character pattern and a character code in correspondence relation and managing them. CONSTITUTION:A document image storage means 10 stores a document image. A layout analyzing means 11 outputs layout information, and outputs character images that are divided, character by character, at the time of a document area. A layout information storage means 12 stores the layout information. A character recognizing means 13 recognizes the character images and outputs the recognition results as character codes. A character code correcting means 14 substitutes proper character codes for the obtained character codes. A character image storage means 15 stores the obtained character images and character codes so that they are made to correspond to each other.
Patent JP-H0540106-A (JP)
Title: Ultrasonic method and apparatus for measurement
Inventor: HORIGOME HIDEKAZU
IPC: G01B17/02
Filed: 1991-08-08
Abstract: PURPOSE:To obtain an echo signal of excellent S/N from an object of measurement by obtaining a burst pulse of low noise. CONSTITUTION:A prescribed frequency signal generated from signal generating means 1F and 2 is distributed by a distributor 3 and one distributed frequency signal is amplified to an intermediate level substantially by a first wide-band amplifier 4 and supplied to a high-speed switch 16. From the other distributed frequency signal, a modulated gate signal is generated by a burst wave extraction processing means 10 having a phase regulating circuit 11, a wave number setting circuit 12, etc. This modulated gate signal is introduced into the high- speed switch 16 and thereby a burst pulse of the intermediate level having a prescribed wave number is taken out. Thereafter the pulse is amplified finally by a second low-noise wide-band amplifier 6 and a probe 7 is excited by using the burst pulse thus obtained.
Patent JP-H1036452-A (JP)
Title: Copolymer and synthetic resin composition containing the same
Inventor: YAMAGUCHI MINORU
IPC: C08F222/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer suitable for use as a molding material excellent in transparency and heat resistance, and to provide a synthetic resin composition which contains this copolymer, is excellent in transparency, heat resistance, flowability, and weatherability, and is suitable for use as an optical material, e.g. an optical lens or optical disk substrate, etc. SOLUTION: The copolymer is obtained by copolymerizing a vinylcycloalkene represented by the formula (wherein R1 is hydrogen or methyl, and R2 is a 3C or higher, optionally substituted cycloalkenyl) with a monomer ingredient comprising an unsaturated dicarboxylic acid derivative. The vinylcycloalkene is preferably 4-vinyl-1-cyclohexene. The derivative is preferably N- phenylmaleimide or Ncyclohexylmaleimide. The composition comprises the copolymer and a synthetic resin compatible therewith.
Patent JP-H0640154-A (JP)
Title: Visible recording medium
Inventor: TAKEMOTO SHINYA
IPC: B41M5/36
Filed: 1992-07-27
Abstract: PURPOSE:To form a protective layer durable for repetition of heat printing and erasure on a recording medium possessing a reversible visible recording layer. CONSTITUTION:In a visible recording material possessing a visible recording layer 2 comprised of a synthetic resin material generating a reversible change of a transparent condition and opaque condition with a change of a temperature on at least a part of the surface of a base 1 and possessing a protective layer 3 on the top of the recording layer, the protective layer is constituted of a heat-resistant synthetic resin film 31 and an ultraviolet or electron beam curing resin coating 32 formed on the film. Therefore, since the heat-resistant film 31 is interposed between the visible recording layer 2 and the resin coating 32, the coating free from a flow or a crack or a distortion and superior in durability is obtained.
Patent JP-S6259997-A (JP)
Inventor: YAMADA YOICHI
IPC: G10L15/06
Filed: 1985-09-11
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-H0540103-A (JP)
Title: Manufacture of moisture-sensitive or dew formation sensor
Inventor: IWAZURU SUMI
IPC: G01N27/12
Filed: 1991-08-08
Abstract: PURPOSE:To manufacture a moisture-sensitive or dew formation sensor having excellent sensitivity and a high response speed, with excellent reproducibility, uniformly, in an increased yield and inexpensively. CONSTITUTION:A moisture-sensitive resistor forming substance (e.g. a moisture- absorptive macromolecular substance and conductive particles) is dissolved or dispersed in a liquid such as water or alcohol. A liquid-form body prepared by mixing fibrous fillers 1 in this solution is applied on a base 5 whereon a pair of electrodes 4 and 4' are formed, and thereby a moisture-sensitive or dew formation sensor is manufactured.
Patent JP-S6091479-A (JP)
Title: Form design system
Inventor: TOCHIHARA SEIICHI
IPC: G06F17/50
Filed: 1983-10-25
Abstract: PURPOSE:To attain the rationalization of form design with reduction of cost by applying an interactive style with use of a plotting menu to design a form and correcting the design after registering it to a file. CONSTITUTION:A desired work is selected by an input device 20 after displaying a work menu to a CRT display device 10, and a spacing chart for new designs is displayed to a CRT display device 10 in a grid form for a new design mode. In the case of a corrected design mode, the form designs registered on a file 30 are selected by the device 20 and displayed to the device 10. Hereafter the interactive input of form designs is carried out in both cases by the devices 10 and 20 through selection of a basic pattern menu, a layout menu and an application menu respectively. Then data are registered to the file 30 after the work is over.
Patent JP-H1025225-A (JP)
Title: Home-producing apparatus of beauty lotion
Inventor: KOTOSAKA MICHIO
IPC: A61K8/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To freely produce beauty lotion suitable for a special favorite of a consumer oneself by using an easily available and inexpensive raw material, processing and purifying it with a simple operation. SOLUTION: This home-producing apparatus for beauty lotion has a press bar 6 pressing a charged raw material and a mixing board 4 rotating by an electric motor 11 and liquefying the raw material by mashing at the bottom. The apparatus is further composed of a vessel main body 1 having a tilted trough part 1a so as the raw material juice to flow in the direction to one corner on an inner bottom face, a sterilizing layer 7 having a heat-sterilizing hot plate 8 onto which the raw material juice is flowed in from a tip of the tilted trough part 1a and heat-sterilized, and a cooler 10 cooling the juice flowed out from the sterilizing layer 7.
Patent JP-H0250249-A (JP)
Title: Document preparing device
Inventor: KUWABARA TEIJI
IPC: G06F17/21
Filed: 1988-08-12
Abstract: PURPOSE:To improve operability even in a document preparing device, which can prepare a united document, by providing an editing means, a setting means to set an edition mode, a storage means to store the edition mode and a referring means to refer the edition mode. CONSTITUTION:A setting means 104 to set the edition mode, the storage means to store the edition mode and a referring means 100 to refer the edition mode for editing programs 101-103 are provided. A user can set the edition mode by the setting means 104 in advance and the set edition mode is stored by the storage means. When the editing programs 101-103 are activated, the edition mode is referred by the referring means 100. For example, when the edition mode shows the edition mode of the document, a picture to be exclusively used for sentence edition is displayed and the edition of the sentence is started. When the mode shows the edition mode of layout, the picture of the layout is displayed. Thus, the edition can be speedily started on the respective pictures to be exclusively used for edition after the activation without troubling the user in correspondence to the request of the user.
Patent JP-S6444123-A (JP)
Title: Pll circuit
Inventor: TAKADA HIDEAKI
IPC: H03L7/10
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a clock signal synchronously with an input signal stably by providing a reset circuit to a voltage controlled oscillator, and resetting the oscillator when the input signal and the output clock signal of the oscillator are not synchronized. CONSTITUTION:An input signal supplied to an input terminal 1 and an output clock signal of a voltage controlled oscillator VCO 4 are fed to a phase comparator 2, and the output signal of the phase comparator 2 is fed to the VCO 4 via a low pass filter 3 to apply PLL operation. A reset circuit is provided to the VCO 4 and when the input signal and the clock signal are not synchronized, the VCO 4 is reset by a reset pulse generated from a reset pulse generating circuit 5. Thus, even when the repetitive period of the output waveform of the comparator 2 is smaller than the time constant of the filter 3, the PLL does not reach a pseudo stable state and the clock signal synchronously with the input signal is obtained stably.
Patent JP-H0865778-A (JP)
Title: Time division multiple access frame synchronizing device
Inventor: HIRUKAWA AKINORI
IPC: H04Q11/04
Filed: 1994-08-24
Abstract: PURPOSE: To provide a TDMA frame synchronizing device for which TDMA frame synchronization does not step out even when a mutual synchronization means performs malfunction. CONSTITUTION: This TDMA frame synchronizing device is provided with the mutual synchronization means 101 for synchronizing the frame phases of signals transmitted from all base stations. A history storage means 102 stores the plural output signals (y) of the mutual synchronization means 101, a predicted value calculation means 103 linearly predicts the signal (y) based on the plural signals (y) stored in the history storage means 102 and a malfunction judgement means 106 outputs a predicted value y' when the absolute value of a difference between the signal (y) and the predicted value y' is larger than a threshold value set beforehand and outputs the signal (y) when the absolute value of the difference between the signal (y) and the predicted value y' is equal to or less than the threshold value.
Patent JP-S6177532-A (JP)
Title: Car equipped with automatic transmission equipped with safe starter
Inventor: TAKAGI KAZUNORI
IPC: B60K23/00
Filed: 1984-09-25
Abstract: PURPOSE:To prevent the inadvertent start of a car by applying brake when an engine is started, by suppressing the engine start when brake is not applied. CONSTITUTION:When a shift lever 31 is at N or P, and a releasing switch 55 of a safety starting apparatus is turned ON, and a brake pedal is stepped-in, and a brake pressure becomes over a set value, a pressure switch 51 is turned ON, and a relay switch 53 is turned-ON. Therefore, when a key switch 41 is turned ON, a starter motor relay 2 is turned ON, and a starter motor 1 revolves, and an engine is started. If brake is not applied when the engine starts, a pressure switch 51 is not turned ON, and a relay switch 53 is not turned ON. Therefore, the starter motor 1 is started.
Patent JP-H0485854-A (JP)
Title: Wafer scale integrated circuit
Inventor: YAMASHITA KOICHI
IPC: H01L21/82
Filed: 1990-07-26
Abstract: PURPOSE:To increase the number of joint of chip, when a spiral connection is employed, by forming projecting/recessed group split lines along the border of chip on a wafer. CONSTITUTION:Multiple chips 21 are arranged regularly on a wafer 20. A group of chips is split vertically into first and second groups. The first group comprises first to eighth rows of chips U1-U8 whereas the second group comprises first to eighth rows of chips D1-D8. The chip rows are provided with a dedicated power supply line 22 so that each chip row can be fed power independently. The border between the first and second groups is projected and recessed as shown by a solid line wherein the width of projection/recess preferably corresponds to the width of two chips. When a spiral connection is implemented, a first chip (2) adjoining clockwise to an arbitrary start chip (1) is subjected to normality check and connection is made between the chips (1), (2). A chip adjoining to the chip (2) is then subjected to normality check and connection is made between the chips (2), (3).
Patent JP-S6169567-A (JP)
Inventor: YAMAZAKI SHOZO
IPC: B65D61/00
Filed: 1985-09-12
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-S5992474-A (JP)
Title: Electronic camera
Inventor: FUKUOKA RITSUO
IPC: G11B27/10
Filed: 1982-11-16
Abstract: PURPOSE:To store the necessary information to a directory without providing a directory track to a magnetic recording medium by adding a nonvolatile solid- state memory and a signal transfer means to a part of a disk pack and writing the information for directory to the nonvolatile solid-state memory in the disk pack from a CPU. CONSTITUTION:Various types of information on the titled, date, shooting place, etc. are fed by a data input key 21 and written to an RAM 34 via an I/O 50 to be stored in a solid-state memory 15 together with the data on the recording position of track numbers, etc. by a command of a CPU 35. The information on the picture No., etc. which is needed for retrieval of the picture information is sent to a data selector 32 in the form of the serial data from a CPU 35 via an I/O 36. Receiving a command from the CPU 35, a disk controller 33 writes the serial data at the head part of the picture information recording part on the disk.
Patent JP-H0752240-A (JP)
Title: Manufacture of embossed sheet for membrane switch
Inventor: KUROSAWA MASARU
IPC: B29L7/00
Filed: 1993-08-12
Abstract: PURPOSE:To provide the manufacturing method of embossed sheet for membrane switch, from which the embossed sheet excellent in heat resistance can be produced and, at the same time, which is excellent in productivity. CONSTITUTION:PET sheet 1a is conveyed one by one with a conveying means from sheet bundle 1 so as to heat the PET sheet 1a with heaters 2 in a heater zone 5 up to its glass transition temperature or higher. The resultant PET sheet 1a embossed by a crank press 4 so as to obtain embossed sheet 1b.
Patent JP-S6260318-A (JP)
Title: Digital-analog converter
Inventor: OSHITA AKIHIRO
IPC: H03M1/74
Filed: 1985-09-10
Abstract: PURPOSE:To facilitate circuit integration and to cope with an optional bit length while miniaturizing the circuit by constituting the titled converter with a simple circuit having a specific changeover means and adjusting accurately a specific resistance and an output voltage of a constant voltage source. CONSTITUTION:The 1st changeover means (analog switch) 1 is subject to switching control by a PCM signal S1 and a signal is inputted to an inverting input of an operational amplifier 6 by the ON/OFF changeover of a voltage Em from a constant voltage source 5. On the other hand, the 2nd changeover means 2 changes over a voltage stored properly in two capacitors C1, C2 and inputs the voltage to a non-inverting input of the operational amplifier 6. The operation amplifier subtracts the two input signals and outputs the result and this output is stored in any of the two capacitors C1, C2 switchingly by the 3rd changeover means 3. Further, the non-inverting input of the operational amplifier is connected to common by the 4th changeover means 4. In each resistance value of resistors R1-R4, the resistance values R1, R2, R3 are selected equally, the resistance R3 is selected three times of them and a D/A converter with high temperature is obtained by having only to adjust the four resistance values and the output voltage Em.
Patent JP-2001033978-A (JP)
Title: Fine pattern forming method
Inventor: MASUZAWA MASAHIRO
IPC: G03F7/26
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a smaller pattern width than the diameter of a spot at the condensing limit of laser for exposure and for forming a fine pattern without requiring dry etching. SOLUTION: A negative photoresist 12, a middle layer 13 and a positive photoresist 14 are successively laminated on a substrate 11. The positive photoresist 14 is exposed in a fine pattern corresponding to information to be recorded and the positive photoresist 14 is developed. The middle layer 13 is etched using the positive photoresist 14 as a mask. The negative photoresist 12 is etched using the positive photoresist 14 and the middle layer 13 as a mask. The entire regions of the negative photoresist 12 and the positive photoresist 14 are exposed and the positive photoresist 14 is removed. The objective fine pattern is thus formed.