baber/WOPTO huggingface dataset:
Patent JP-H0970194-A (JP)
Title: Motor driving circuit
Inventor: MAEDO HIDEMASA
IPC: G05F3/26
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of external capacitors by connecting a capacitor which compensates the phases of upper and lower drive signals to the driving signal transmission route of a distribution circuit. SOLUTION: A distribution circuit 40 which outputs upper and lower drive signals for driving upper and lower output sections on the basis of drive control signals from a motor feedback circuit 20 and, at the same time, changes the upper drive signal in accordance with a midpoint control signal for matching the midpoint voltage of a motor coil to the midpoint voltage of a power supply voltage on the basis of the midpoint voltage signal of the motor coil at a midpoint control circuit 22 is provided. In addition a capacitor 42 which compensates the phases of the upper and lower drive signals is connected to the drive signal transmission route of the circuit 40. Therefore, the number of external capacitors can be reduced.
Patent JP-H0775598-A (JP)
Title: Gene sensor and method for diagnosing gene using the same
Inventor: YAMAGUCHI HIDEICHIRO
IPC: C12Q1/68
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a sensor for diagnosing existence of mutation of gene in high sensitivity and rapidly and provide a diagnosing method using the sensor. CONSTITUTION:This gene sensor 10 consists of a quartz oscillator 1, a target diagnosing gene immobilized to the quartz oscillator 1, a hybridizable oligonucleotide 3 and a chemical seed 4 to modify the oligonucleotide 3. This diagnosing method comprises a process for measuring the vibration frequency of the quartz oscillator using the sensor 10, a process for hybridizing the target diagnosing gene, a process for treating the gene for specifically cleaving a single stranded part, a process for remeasuring the vibration frequency of the quartz oscillator and a process for detecting existence of a mutant gene from the change of the frequency. In the case of the gene to be diagnosed having mutation, when the gene is hybridized, a single stranded part is generated, is treated with an enzyme, a cleft chemical seed is liberated and mass on the quartz oscillator is changed to vary a resonance frequency.
Patent JP-S60113272-A (JP)
Title: Image forming device
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/08
Filed: 1983-11-25
Abstract: PURPOSE:To form a bicolor picture by switching two developing devices where one-component and two-component developers are stored respectively. CONSTITUTION:A drum-shaped photosensitive body 20 in the center of an electronic copying machine is driven in the direction of an arrow (b) synchronously with an original platen 4. The picture of an original which is charged electrostatically uniformly by a charger 21 and is irradiated uniformly by a condenser lamp 22 is led to the photosensitive body 20, and an electrostatic latent image is formed by a converging light transmitting body (SELFOC lens array) 23. The electrostatic latent image is developed to a toner image by a developing device 241 or 242 selected by a selecting mechanism, and this toner image is sent to the side of a transfer charger 25. The developing device 241 uses the two-component developer to perform black development, and the developing device 242 uses the magnetic one-component developer to perform red development. Thus, restrictions on arrangement of adjacent developing devices due to arrangement of the converging light transmitting body are removed.
Patent JP-S60115508-A (JP)
Title: Cosmetic
Inventor: FUKAZAWA JIYUNICHI
IPC: A61K8/00
Filed: 1983-11-25
Abstract: PURPOSE:The titled cosmetic improved repellency, smooth feeling on the skin, wetting feeling, etc., obtained by blending cosmetic such as makeup cosmetic containing powder for cosmetic, body cosmetic, etc. with a specific alkylketene dimer. CONSTITUTION:A cosmetic comprising (A) an alkylketene dimer shown by the formula (R is 1-36C aliphatic hydrocarbon group) and (B) cosmetic powder having the surface preferably treated with the component A, especially inorganic powder. The cosmetic has improved water repellency, spread on the skin, wetting feeling and smooth feeling, resistance to sweat and water, is capable of being pressed and molded into a pressed powdery makeup cosmetic such as foundation, eyeshadow, rouge, etc. An amount of the component B blended is 0.1- 50wt%, preferably 2-20wt% based on the component B.
Patent JP-S6376784-A (JP)
Title: Rotary head for laser beam machine
Inventor: IWAI YASUHIKO
IPC: B23K26/08
Filed: 1986-09-19
Abstract: PURPOSE:To perform a circle working at high speed and high accuracy by displacing in the optical axis direction the laser light incident from the horizontal direction for the optical axis and moving the optical instrument leading to a work head in the radial direction for a rotary part. CONSTITUTION:An optical instrument 25 is composed of a bend mirror and adjusted by moving in the radial direction of the rotary shaft of a rotary part 7 for the rotary part 7 by a movement adjusting mechanism 40. A rack 43 is provided on a slide member 41, the slide member 41 is moved by the engagement part provided on a cylindrical part 20 and the bend mirror 25 is moved. A circle working of high speed and high accuracy is enabled with the device of this composition.
Patent JP-H0777371-A (JP)
Title: Icemaker
Inventor: MANABE AKIHIKO
IPC: F25C1/22
Filed: 1993-09-07
Abstract: PURPOSE:To provide an icemaker which lessens chance to expose water to the air in a feed channel to prevent putrefaction of the water and generation of foreign odor. CONSTITUTION:The icemaker comprises a water supply tank 7, a pump, an icemaking tray 2, and tubes for connecting them. The tank 7 and the pump are fixed to a frame 8 in a cold storage chamber, and the tank 7 is removable from the frame 8. The tank 7 is formed of a tank body 15 and a cover 16. The cover 16 is removable from the body 15. The pump 6 is a gear pump integrally mounted with the frame 8.
Patent JP-S6272662-A (JP)
Inventor: TOOMASU MIYUURU
IPC: C07D207/38
Filed: 1986-09-19
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-H0652228-A (JP)
Title: Index key designating system for multi-face index file
Inventor: OKAMOTO MOTOYOSHI
IPC: G06F17/30
Filed: 1992-07-29
Abstract: PURPOSE:To access information of a desired file by designating dynamically a key at the time of accessing a multi-face index file, in clerical work processing simple language. CONSTITUTION:At the time of declaring a multi-face index file containing information of a desired file, a position, a type and length of a key are not designated directly, a special word 1 is designated, and before the file is opened, its value is copied to the designated special word, and by designating dynamically the key, various information related to the desired file is obtained at a high speed. In such a way, as for a declaration of the file, only one is enough, the number of coding steps decreases, and size of an object module also decreases.
Patent JP-H0557972-A (JP)
Title: Electrophotography printer
Inventor: SASAKI MASUICHI
IPC: G03G21/00
Filed: 1991-09-03
Abstract: PURPOSE:To enable printing capacity to be improved by controlling the moving speed of a sheet in compliance with the appearance of print and thereby changing printing time, in an electrophotography printer. CONSTITUTION:Print data edited by a print editing part 2 is analyzed using a printing time calculation part 3, then time required for printing on a sheet is calculated and the calculated time data is set in a timer part 6. The printing of data is initiated in a print processing part 5 simultaneously with the setting of the calculated time data in the timer part 6. The timer part 6 connects a signal to a speed control part 7, if the set time is up. The speed control part 7 accelerates a sheet feed speed and discharges the sheet.
Patent JP-H04102779-A (JP)
Title: Proportional flow quantity control valve
Inventor: SUMITA MAMORU
IPC: F16K31/06
Filed: 1990-08-21
Abstract: PURPOSE:To eliminate beat abnormality of a flow quantity characteristic and fluctuation of the maximum flow quantity by comprising a holder for controlling the movement of a valve and a cylinder part for making a fluid passage area constant when a clearance between the valve and a valve seat exceeds a predetermined value. CONSTITUTION:In the case that the maximum current is flowed to an exciting coil 6, a movable iron core 4 and a fixed iron core 2 do not abut on each other with the balance between the electromagnetic attracting force and springs 5, 8. Generation of hammering and abnormality of a flow quantity characteristic are thereby eliminated. When the current is flowed to the exciting coil 6 to attract the movable iron core 4 to the fixed iron core 2 and a valve 14 is separated from a valve seat 20, a flow quantity is increased in proportion to a clearance, but when the clearance exceeds a predetermined vague, a fluid passage area between them are practically controlled with an area between the periphery of the valve 14 and a cylinder part 20a of the valve seat 20 to be constant. Consequently, even if fluctuation of the attracting force and the spring force is generated in a flow quantity characteristic, fluctuation of the maximum flow quantity is not generated.
Patent JP-H04104867-A (JP)
Title: Coating method
Inventor: NAKAHAMA TADAMITSU
IPC: B05D7/14
Filed: 1990-08-22
Abstract: PURPOSE:To prevent deterioration in attractive appearance by forming a second finishing coat consisting of coloring clear coating while a first finishing coat is in an undried state and further forming a third finishing coat consisting of noncoloring clear coating after the second finishing coat is dried in a method for coating a material to be coated, such as automobile. CONSTITUTION:After the surface of a material to be coated, e.g. a body of a vehicle, such as automobile body, is subjected to pretreatment, such as chemical conversion treatment, and then to water break and drying, the above surface is coated with primer to undergo the formation of an undercoated film, followed by baking. After an intermediate coated film 1 is formed by applying intermediate coat to the above undercoated film and baked, a first finishing coat 2 is formed by applying opaque coloring top coating to the above intermediate coated film 1. In the state where this first finishing coat 2 is undried, a second finishing coat 3 is formed by applying coloring clear coating material containing prescribed amount of pigment to the first finishing coat 2 and baked. Subsequently, a third finishing coat 4 is formed by applying noncoloring clear coating material to the above and baked. Even if the second finishing coat 3 to which dust adheres is partially ground, light is transmitted through this part and reaches the first finishing coat 2 the same as in the other part.
Patent JP-H0648040-A (JP)
Title: Thermosensitive recording medium
Inventor: NISHIGORI YOSHIHARU
IPC: B41M5/26
Filed: 1992-07-30
Abstract: PURPOSE:To improve printability by laminating a thermosensitive coloring layer containing a dye, a developer, and an adhesive and an overcoat layer containing a specified amount of a surfactant with an HLB value of 1-3.9 one after another on a support. CONSTITUTION:A colorless or slightly colored electron donating dye, an electron accepting developer, and an adhesive are dispersed in a aqueous solution of polyvinyl alcohol as a binder to prepare a coating liquid for a thermosensitive coloring layer. On the other hand, a surfactant with an HLB value of 1-3.9 of 0.1-5wt.% of 100 pts.wt. total solid content and a specified amount of calcium carbonate are dispersed in an aqueous solution of polyvinyl alcohol as a binder to prepare a coating solution for an overcoat layer. The coating liquid for the coloring layer is applied on a substrate including a paper sheet and a synthetic resin film, and the coated layer is dried to form the thermosensitive coloring layer. Additionally, the coating liquid for the overcoat layer is applied on the coloring layer, and the coated layer is dried to form the overcoat layer, thereby producing a thermosensitive recording medium.
Patent JP-H0887182-A (JP)
Title: Peeling device
Inventor: EGUCHI TAKESHI
IPC: G03G15/14
Filed: 1994-09-16
Abstract: PURPOSE: To avoid the occurrence of flaws on an image carrier and the deformation of a peeling pawl part even in the case of causing a paper sheet jamming or an abnormal movement of the paper sheet by disposing a contact pressure control part for performing the position control of the peeling pawl part and obstructing the increase of contact pressure of the peeling pawl part to the image carrier. CONSTITUTION: The peeling pawl part 83, approximately formed in a rectangular parallel piped shape consisting of the shaft 84 projectingly provided in its intermediate part and the pawl piece 81 held on the tip end side is tuned around the shaft 84 in the direction of the arrow (a)-(b) so as to be held in attachable and detachable state with the photoreceptor drum 50. Then, the stopper part 83a in a round shape as the contact control part is projectingly provided upward on the upper side of the peeling pawl 83, so that the projecting end part of the stopper part 83a is held in contact with the back surface of the bottom plate 58a of the cleaner 58. Moreover, the device is composed so as to prevent the contact pressure of the peeling pawl 83 with respect to the image carrier form increasing by the work of the contact pressure control part, therefore even in the case of causing the paper sheet jamming or the abnormal movement of the paper sheet, the occurrence of the flaws on the image carrier and the deformation of the peeling pawl 83 can be avoided.
Patent JP-S59111077-A (JP)
Title: Position detecting apparatus
Inventor: OOTSUKI HISANORI
IPC: G01S15/02
Filed: 1982-12-17
Abstract: PURPOSE:To make it possible to detect the position of objective matter with high accuracy at a high speed, by applying wave form treatment to three receiving signals from the objective matter obtained from two ultrasonic pulse transmitting and receiving means. CONSTITUTION:Ultrasonic transducers 15, 20 emit ultrasonic pulses with predetermined frequencies and receive reflected signals obtained by directing ultrasonic pulses to objective matter to store the same in memories 19, 24. In a data treatment control apparatus 25, the output of the control signal of each apparatus is performed while the received signals transmitted from the memories 19, 24 are inputted and the detection of a reflected signal propagating time and the operation of the distance with the objective matter are performed in CPU28. The operation is performed by using three distance informations, that is, the distance information with the objective matter obtained by the transmission and reception in the transducer 15, the distance information obtained by the transmission in the transducer 15 and the reception in the transducer 20 and the distance information with the objective matter obtained by the transmission and the reception in the transducer 20 while the position of the objective matter is calculated from the cross point of the distance information obtained in the transducers 15, 20 and, therefore, positional detection is performed with extremely high accuracy.
Patent JP-H054974-A (JP)
Title: Pyrazine derivative and its use as photoconductor for electrophotography
Inventor: MATSUI NOBUO
IPC: C07D241/26
Filed: 1991-08-08
Abstract: PURPOSE:To provide the subject new compound useful as an intermediate raw material for agricultural chemicals, pharmaceuticals, dyes, polymeric compounds, etc., and as a photoconductor for electrophotography. CONSTITUTION:The compound of formula I [R<1> and R<2> are (substituted) aromatic group; n and m are 0-3] or formula II. The compound of formula I can be produced by condensing 3,6-diamino-2,5-pyrazine dicarbonitrile of formula III and >=2 times mol of an aldehyde in the presence or absence of a catalyst optionally in a solvent at a temperature between room temperature and 180 deg.C.
Patent JP-H0666603-A (JP)
Title: Interconnection test system
Inventor: OKAZAKI NAONOBU
IPC: H04L69/40
Filed: 1992-08-21
Abstract: PURPOSE:To allow the automation of connection test while enhancing efficiency and reliability by preparing a test suite in such format as the parts, operable in parallel, are represented for each of a plurality of information communication terminals thereby performing test including parallel operation. CONSTITUTION:Specifications, provided as transition information between states, are at first inputted to a test suite preparing unit 1 where a test suite is prepared in such information format as representing parts, operable in parallel through CPU, memory, or the like, for each of (n) terminals. Based on the test suite thus prepared, an interconnection tester 2 provides input test events to test object terminals 31-3n which then output observation results of output test events as test logs. At that time, test center in the tester 2 receives the information of test suite, makes a decision whether parallel operation is allowed, and delivers a test event for each terminal to the tester. The tester delivers the test event to a terminal, observes an output test event, and delivers the output test event to the test center. The operation is carried out for all input events on the test suite and the results are outputted as test logs.
Patent JP-S6283912-A (JP)
Title: Conveyer
Inventor: NARUSE HAI
IPC: B65G15/52
Filed: 1985-10-04
Abstract: PURPOSE:To prevent biting and breakage of a transported article by connecting plate-like transport element plates, the overlapping parts of which are acute angles, to plural cylindrical portions by pins to form a rotatable endless plate transport unit. CONSTITUTION:A both-ended hinge 1, both end edges of which are formed to have an acute section, is provided with a cylindrical connecting portion 2 which can be freely combined and with a connecting portion 3 having an inside diameter a little smaller than that of the connecting portion 2, which are symmetrical. Such cylindrical portions are bent back to back and combined by pins 6 to form an endless belt, the upper surface of which is a flat outer periphery. Plate-like side plates are disposed on both sides of the thus constructed plate-like transport unit 5. Accordingly, biting, slip-off and breakage of a transported article can be prevented.
Patent JP-H06214138-A (JP)
Title: Optical fiber array and optical fiber array equipped with collimator lens
Inventor: KOYABU KUNIO
IPC: G02B6/34
Filed: 1992-08-21
Abstract: PURPOSE:To accurately and easily produce one-dimensional and two-dimensional optical fiber arrays, or an optical fiber array equipped with collimator lens with good working efficiency and at a low production cost. CONSTITUTION:A cylindrical ferrule 2 having high accuracy in an outer diameter is mounted on the end part of the optical fiber 1, and the ferrules 2 are aligned in one-dimensional so that the outer circumference of adjacent ferrules 2 may come into contact with each other in an axial direction, or the one- dimensional alignments are laminated so as to obtain a two-dimensional alignment. A bundle of aligned ferrules is surrounded by a ferrule aligning substrate(plate) 3 so that the outer circumference of the outside ferrules may come into contact with the substrate 3, and then, they are fixed with adhesive 4. The one-dimensional array, or the two-dimensional array is easily and accurately produced by use of the accurate ferrule 2 and the aligning substrate 3.
Patent JP-H0950425-A (JP)
Title: Composite system
Inventor: SAKAI NORIKAZU
IPC: G06F15/167
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To share a virtual memory at a low cost, to improve the degree of freedom of a composite system and to realize an easy-to-use multiprocessor by providing an address generation part and adding an address to data transferred by a DMA controller. SOLUTION: The address generation part 23 is provided with a counter 23a for generating the address, adds the address to the data transferred by the DMA controller 14 and stores them in a second RAM 22. Thus, in a first RAM 12 which is the transfer origin of the data and the second RAM 22 which is the transfer destination of the data, the same data are provided in the different addresses. An arithmetic result by a second CPU 21 is stored in the second RAM 22 and transferred to a prescribed address of the first RAM 12 by the DMA controller 14 according to the instruction of a first CPU 11. In such a manner, the virtual memory sharing is realized and the performance of this system is improve.
Patent JP-H0196165-A (JP)
Title: Manufacture of amine oxide
Inventor: DENISU POORU BAUAA
IPC: C07C291/04
Filed: 1988-09-07
Abstract: PURPOSE: To make it possible to obtain an amine oxide useful as cosmetics, such as detergents and shampoos, and as a surfactant component while suppressing the formation of nitrosoamine impurities by bringing a tert-amine into reaction with hydrogen peroxide water in the presence of a promoter formed from carbon dioxide.  
     CONSTITUTION: The objective amine oxide is obtd. by bringing the tert-amine and the hydrogen peroxide into reaction at ≤45°C, more particularly at ≤40°C in the presence of the promoter formed by adding the carbon dioxide to a reaction mixture. The hydrogen peroxide water is preferably 20 to 40 wt.% H 2 O 2  and the reaction is effected by using 1 to 5 mol per 1 mol tert-amine. The impurity nitrosoamine usually formed in the case the tert-amine and the hydrogen peroxide are brought into reaction is suspicious to be a carcinogenic substance and mutation source. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1168545-A (JP)
Title: Semiconductor integrated circuit device and control method therefor
Inventor: FUJITA TETSUYA
IPC: G11C11/417
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of latch up by applying a voltage higher than overshoot peak voltage of an input signal or an output signal to the back gate of a p-channel MOS transistor, or applying voltage lower than negative peak voltage of undershoot to the back gate of an N-channel MOS transistor. SOLUTION: A back gate of a p-channel MOS transistor Mp, which constitutes an input protective circuit or an output protective circuit using a CMOS, is biased by an input signal IN or a voltage VSUB+ higher than overshoot peak voltage of an output signal. Alternatively, a back gate of an N-channel MOS transistor MN constituting the input protective circuit or the output protective circuit is biased by a voltage lower than the negative peak voltage of undershoot. As a result of this, substrate current is suppressed, thereby drastically reducing the possibility of latch up which has been problem in CMOS circuits.