baber/WOPTO huggingface dataset:
Patent JP-H07287080-A (JP)
Title: Electronic watch and its driving method
Inventor: NAKAJIMA AKIO
IPC: G04C3/14
Filed: 1994-04-20
Abstract: PURPOSE:To reduce the power consumption of a pulse motor and to make the life of a battery long by a method wherein a second hand is moved so as to be synchronized with a minute hand when electricity is to be saved or a voltage is dopped. CONSTITUTION:When a watch is removed from an arm or a power generation force lacks, the output of a voltage detection circuit 32 for a power supply 31 indicates H. Then, when the position of a second hand coincides with the position of a minute hand, a second counting circuit 16 for a comparison circuit 14 coincides with a minute-hand-position storage circuit 17, and square pulses are generated in a coincidence circuit 19. The output O of a changeover circuit 13 is changed into a minute signal phi3, and the minute signal phi3 is changed into the output D1 of a drive circuit 22 via a waveform conversion circuit 20. The output is synchronized with the output D2 of a drive circuit 23 which drives the minute hand, and the second hand is synchronized with the minute hand so as to be moved at every 60 seconds. When the watch is attached to the arm, the output of the circuit 32 is set to L, and the output O of the circuit 31 is changed into a quick correction signal J1. The signal phi1 is passed through the circuit 20, the output of the circuit 22 is changed into quick correction pulses, and only the second hand is moved quickly. Then, when the second hand coincides with a regular position, the circuit 31 is reset, and the second hand is returned to a regular movement.
Patent JP-H02260542-A (JP)
Title: Manufacture of charge transfer element
Inventor: YAMAKAWA SATOSHI
IPC: H01L29/762
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate potential difference between gate electrodes by performing only one thermal oxidation process for forming an insulator which is to be included between a semiconductor substrate and a gate electrode. CONSTITUTION:A silicon dioxide film 3 which becomes a first insulating film is formed by oxidizing the surface of a P-type silicon substrate 1 and a gate insulating film is formed in three-layer structure by a silicon dioxide film 3 by this thermal oxidation, a silicon nitriding film 11 by the CVD method, and silicon dioxide films 10 and 12, thus achieving only one oxidation process. Polysilicon patterns 4a and 6a thus obtained are placed alternately and they become each gate electrode of charge transfer element. Then, no difference occurs in the impurities concentration in an N<-> impurities layer 2 below a first-layer gate electrode 4a and below a second-layer gate electrode 6a. Therefore, no difference occurs in the potential below each gate electrode in the silicon substrate 1.
Patent JP-H11277133-A (JP)
Title: Controlling method of coiling pinch roll
Inventor: KUKIZAKI TAICHI
IPC: B21C47/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent slack between a downstream side coiling device and a upstream side coiling device after the tail end of a strip which is coiled with the downstream side coiling device runs past an upper side coiling pinch roll at the time of switching the strip from the downstream side coiling device to the upstream side coiling device. SOLUTION: In this controlling method, a strip which is sent out of a hot finishing mill is cut into a prescribed length with a strip shear 2, and cut strips are alternately coiled with plural coiling device 4, 1 via coiling pinch rolls 3, 5. In such a case, the relation among a target speed Vp1 of the downstream side coiling pinch roll 3, a target speed Vp2 of the upstream side coiling pinch roll 5, a target plate speed Vs of the strip S1 just before cutting and a set coiling speed Vm of the coiling device at the time when the tail end of the strip S1 which is coiled onto the coiling device 4 via the coiling pinch roll 3 in the downstream side is cut with the strip shear 2 is specified to Vm > Vp1 >Vp2 >Vs .
Patent JP-S58200893-A (JP)
Inventor: OOTA YASUMI
IPC: F16L43/00
Filed: 1982-05-14
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-H11285277-A (JP)
Title: Actuator and clock therewith
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which can prevent a contact condition between thin side end surfaces of a driving plate and a driven plate from coming off due to external disturbance, even in the actuator formed so as to transmit driving force via contact portion between the side end surfaces, and provide a clock using the actuator. SOLUTION: In this actuator, the in-plane vibration of a driving lever 32 is transmitted to a driven plate 500 via a contact portion between side end surfaces 320 and 520. A recessed part 327 which can accommodate the side end surface 520 of the driven plate 500 is formed at the side end surface 320 of the driving plate 32. The recessed part 327 is automatically formed by means of side etching generated in cutting a plate 11, forming the lever 32 from a metal plate by means of wet etching.
Patent JP-H04314932-A (JP)
Title: Duct structure of ceramic gas turbine engine
Inventor: HIEI ATSUSHI
IPC: F02C7/20
Filed: 1991-04-15
Abstract: PURPOSE:To provide a duct structure having a uniform thermal stress with which the uniform temperature distribution can be obtained in the course from manufacture to use, as for the turbine side duct structure of a ceramic gas turbine. CONSTITUTION:A turbine side duct for introducing the combustion gas supplied from the combustor 12 of a ceramic gas turbine into a turbine rotor is constituted of an assembly body of the parts of back plate 7 which is concentric and nearly axis-symmetrical with respect to the center axis line A of a turbine rotor shaft 1, ring duct 13, rear duct 14, and a shroud duct 15. The shape of the duct is formed so that the thermal stress is made uniform because of the symmetricalness, and manufacture is facilitated because of the simple structure.
Patent JP-H07271056-A (JP)
Title: Removing solution for photoresist and circuit pattern forming method
Inventor: AOYAMA TETSUO
IPC: H01L21/3213
Filed: 1994-03-28
Abstract: PURPOSE:To safely and efficiently remove a side wall protecting film without corroding an aluminum-base circuit boad by using an aq. soln. contg. a bod specified ammonium or amine salt of org. carboxylic acid and a fluorine compd. CONSTITUTION:This removing soln. for a photoresist is an aq. soln. contg. an ammonium or amine salt of org. carboxylic acid' and a fluorine compd. or further contg. one or more kinds of org. solvents selected from among amides, lactones, nitriles, alcohols and esters. The ammonium or amine salt is represented by the formula [R<1>]m [COONHp(R<2>)q]n [where R<1> is 1-18C alkyl or aryl, R<2> is 1-4C alkyl, each of (m), (n) and (p) is an integer of 1-4, (q) is an integer of 0-3 and p+q=4].
Patent JP-S525780-A (JP)
Title: Preparation of piperazine derivatives
Inventor: KIYOURA TADAMITSU
IPC: C07D295/08
Filed: 1975-07-03
Abstract: PURPOSE: N,N'-substituted piperazine derivatives useful as rubber modifier, etc. are prepared from monoethanol-amine derivatives in high yield without using halogen and caustic alkali. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59210490-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G09G5/02
Filed: 1983-05-13
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-H09273029-A (JP)
Title: Splitting conjugate fiber and its production
Inventor: KURATA NOBUO
IPC: D06M101/16
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a splitting conjugate fiber capable of easily and stably obtaining a superfine fiber by treating with a weak alkali, excellent in DMF resistance and suitable for artificial leathers, etc., by drawing a splitting conjugate fiber containing a specific alkali soluble polymer as one component and heat treating the fiber. SOLUTION: This splitting conjugate fiber is obtained by drawing a splitting conjugate fiber as one component comprising a weal alkali soluble polymer, which consists of a copolyester comprising terephthalic acid and ethylene glycol as main constituent ingredients and containing preferably 6-12mol% (based on the total acid component) of 5-sodium sulfoisophthalic acid and preferably 0-10mol% of isophthalic acid, then heat treating the drawn fiber with hot water or steam. It is preferable to split the splitting conjugate fiber into >=2 threads by treating the fiber with a weak alkali and bring the denier of the fiber after splitting to <=1 denier.
Patent JP-H11263693-A (JP)
Title: Raw material additionally-feeding device for single crystal pulling-up equipment
Inventor: HARADA ISAMU
IPC: C30B29/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To set the distance between the solidified surface of the melt and a raw material feed pipe always constant and to reduce the working man-hours of operator, in solidifying the surface of a melt in a crucible of a single crystal pulling-up equipment and additionally feeding a solid raw material onto the solidified surface. SOLUTION: At the time of solidifying the surface of a melt in a crucible 10 to form a solidified surface 11k and additionally feeding a solid raw material onto this solidified surface through a raw material feed pipe 14, a seed crystal 12 is lowered and the position of the solidified surface 11k is detected by a solidified surface position detection means for measuring the distance between the seed crystal 12 and the solidified surface 11k until the seed crystal 12 is brought into contact with the solid surface 11k with a reference position detector. On the other hand, the position of the raw material feed pipe 14 is detected by a feed pipe position detection means 2 consisting of a rotary encoder 20 fitted to a drive motor 8 for driving forward-backward movement of the raw material feed pipe 14, etc.  With these detection signals, the drive motor 8 is subjected to drive control by a control means 4 to set the distance of the raw material feed pipe 14 and the solidified surface 11k always constant and in that state, to additionally feed the solid raw material onto the solidified surface 11k.
Patent JP-2000271794-A (JP)
Title: Product discharging device of rotary powder compression molding machine
Inventor: FUKUI HIROSHI
IPC: B22F3/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a product discharging device capable of surely discriminating a good product from a defective product even when the number of revolution of a rotary disk is increased, and efficiently discharging the products. SOLUTION: The product discharging device comprises a discharge guide plate 30 arranged in contact with a rotary disk 7 and a conveyance turning body 40 which is rotated on the discharge guide plate 30 to transfer a formed goods G on the rotary disk 7 onto the discharge guide plate 30, and in the conveyance turning body 40, a plurality of conveyance arm 44 are extended radially from the center of rotation, a hook to hook the formed goods to its tip is mounted, the conveyance arm is expandable by an air cylinder 45, the discharge guide plate 30 is provided with a first reception groove 31 recessed in an arc shape on a turning focus of a hook 52 in the expanded condition of the air cylinder 45, and a second reception groove 32 recessed in the arc shape on the turning locus of the hook 52 in the contracted condition of the air cylinder 45,  and the products are sorted into the good ones and defective ones, and discharged.
Patent JP-S59209794-A (JP)
Inventor: SATOU MASAYUKI
IPC: B25J17/00
Filed: 1983-05-13
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-H07270622-A (JP)
Title: Surface light source device
Inventor: ISHIKAWA TAKESHI
IPC: G02F1/13357
Filed: 1994-03-30
Abstract: PURPOSE:To increase the brightness by forming the raggedness on the transmission body back surface in a specified shape. CONSTITUTION:The device is composed of a plate like light transmission body 1 made of a transparent material, a linear light source 2 such as a fluorescent tube arranged closely to the incident end face of the light transmission body 1, a light diffusing member 3 arranged on the outgoing face side of the light transmission body 1 and a reflecting member 4 disposed on the side of the face opposite to the outgoing face of the light transmission body 1. Then, a pattern 6 consisting of a large number of fine diffusion parts (roughened surface) forming the roughened surface is provided on the surface of the reflecting member 4 side (surface of side opposite to outgoing surface) of the light transmission body 1. The sectional shape (sectional shape of raggedness of roughened surface) of the roughened surface of the respective roughened surface part is made to be a specified shape. Namely, when assuming the average difference of unevenness as DELTAH and the average pitch as P, DELTAH/P, DELTAH and P is respectively decided so as to come within range shown by the formula, 0.1<DELTAH/P<0.4, 4.0mum<DELTAH<10mum, 25mum<P<100mum.
Patent JP-H01253907-A (JP)
Title: Chip-type film capacitor
Inventor: ANDO SUSUMU
IPC: H01G4/30
Filed: 1988-04-04
Abstract: PURPOSE:To enable a chip-type film capacitor to be made compact and it to be provided with heat resistance by using polyketone sulfide film as a dielectric. CONSTITUTION:Metals such as zinc and aluminum are formed on one surface of a bandlike polyketone sulfide film 2 as an electrode 4 by metallizing treat ment, leaving a bandlike non-treated part 3 at one edge. Then, these two bandlike films 2 are piled up and rolled so that the non-treated part 3 is located in the opposite direction to form a capacitor element 1. Since the polyketone sulfide to be used is superb in mechanical characteristics such as tensile strength, film cut and elongation rarely occur and the specific dielectric constant is high. Thus, electrostatic capacity per unit volume becomes large and a capacitor can be made compact.
Patent JP-H09275046-A (JP)
Title: Formation of terminal electrode of electronic part and its transfer
Inventor: KURIHARA KOICHIRO
IPC: H01G13/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To easily form a terminal electrode at the end surface of electronic part riding over the surface connected thereto. SOLUTION: A rubber body 21 on which a plurality of recessed grooves 22 are formed on a flat surface is provided, the recessed groove 22 of the rubber body 21 is filled with a conductive paste, the rubber body 21 is pressed toward one surface of an electronic part 24, the conductive paste is transferred simultaneously to one surface of the electronic part 24 and the surface connected thereto, and terminal electrodes are formed to one surface of the electronic part and the surface connected thereto.
Patent JP-S527565-A (JP)
Title: Method of and apparatus for stopping object at fixed position
Inventor: NOBUKUNI HIROSHI
IPC: G03F9/00
Filed: 1975-07-07
Abstract: PURPOSE: To permit accurate stopping of an object at a fixed position on the basis of a reference position within the object irrespective of the outer shape of the object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57197757-A (JP)
Title: Alkali zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M50/497
Filed: 1981-05-30
Abstract: PURPOSE: To improve the life span an alkali zinc storage battery by arranging a multilayer separator between positive and negative electrodes and making the quantity of alkaline electrolyte in a separator which touches the negative electrode smaller than that which touches the positive electrode.  
     CONSTITUTION: A multilayer separator is arranged between at least one zinc negative electrode and at least one positive electrode. The alkaline electrolyte is absorbed to such an extent that no isolated one can exist among both electrodes and the separator. In this case, the thickness of the separator is set so  that the quantity of the electrolyte of the separator which touches the negative  electrode may become smaller than that which touches the positive electrode. As a result, an alkali zinc storage battery with a long cycle life of charge and discharge can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11258247-A (JP)
Title: Method and apparatus and system for transferring blood collection tube
Inventor: ITO TERUAKI
IPC: G01N35/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce clogging of fibrin when a blood serum is separated and lessen a quantity of the blood serum remaining in a blood collection tube without being effectively utilized which is caused by the clogging. SOLUTION: While a blood collection tube 12 in which a blood is injected and sealed is rotated in a circumferential direction with an axis direction kept horizontal or slantwise, the tube is transferred to, e.g. a centrifugal separation process. A coagulation accelerator for the blood adheres to an inner circumferential face of the blood collection tube 12 and is sufficiently brought in contact with the blood by the rotation of the collection tube 12 during the transfer. A large quantity of the coagulation accelerator is dissolved in the blood. As a result, coagulation of the blood is promoted, thereby reducing clogging of fibrin when a blood serum is separated by a pipette or the like. A quantity of the blood serum remaining in the blood collection tube 12 without being effectively utilized which is caused by the clogging is lessened.
Patent JP-H11280119-A (JP)
Title: Hydraulic circuit of construction machinery
Inventor: IGA MAKOTO
IPC: E02F9/22
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To always ensure an amount of oil necessary for an attachment working machine of construction machinery and promote controllability thereof. SOLUTION: A valve assembly 43 is provided inside a hydraulic line piped over a tank 42 from a hydraulic pump 41. The valve assembly 43 is so constituted that an attachment valve section 45 formed in the shape of a block on an operating fluid supply side of a standard valve section 44 formed in the shape of a block or on the upper stream side and an operating fluid supply section 46 are successively held together as a unit on an add-on-type. The standard valve section 44 incorporates a plurality of standard stems 47 and 48, and the attachment valve section 45 incorporates an attachment stem 49. The attachment stem 49 is placed on an upper stream side supplying operating fluid from the standard stems 47 and 48 and is connected in tandem with a by-pass line linked at a neutral position. A variable throttle valve 57 is provided to the by-pass line.
Patent JP-2000275363-A (JP)
Title: Color watch
Inventor: KOIZUMI SHOKICHI
IPC: G04G9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a color watch that has improved cosmetic design by displaying the time according to the change in color and its ratio and at the same time enables a time lapse and remaining time until target time to be grasped easily. SOLUTION: A watch 1 as a color watch consists of a liquid crystal display surface 2 where the display surface of the watch is divided into a plurality of portions horizontally or vertically, a color specification mechanism 9 for specifying color to be displayed at each hour to a different color before and after it, a color display mechanism 8 for decreasing a color zone at the lapse of time while traveling in a direction where the color zone for one hour is divided along with the time lapse by spending 60 minutes and at the same time increasing the color zone at the lapse of time while traveling in the direction where the time zone for the next one hour is divided by spending 60 minutes adjacent to the time zone, and an electronic watch mechanism 10 for controlling the color display mechanism 8 according to time change.
Patent JP-S577944-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAMIOKA HAJIME
IPC: H01L21/76
Filed: 1980-06-19
Abstract: PURPOSE:To increase pressure resistance between an emitter and a collector, and facilitate the manufacturing process according to a self-matching method by deeply forming a section contacting with a separating layer of a base region. CONSTITUTION:A polycrystal silicon layer 11, a SiO2 film 12, a Si3N4 film 13 and a SiO2 film 14 are formed successively on an N type silicon epitaxial layer 1 on a P type silicon substrate 10. The SiO2 film 14 is removed selectively, and the films 17, 18, 19 of each forming region of the emitter, a base electrode and a collector electrode are left. Concave sections are made up in the separating region, and oxide films 22 for separation are built up. The Si3N4 film 13 and the SiO2 film 12 are etched using the films 17, 18, 19 as masks, the exposed polycrystal silicon layer 11 is oxidized and a SiO2 film 23 is formed. The films 12, 13 are removed, ions are injected employing a photo-resist 24 as a mask and the base region 25 is made up. An emitter region 28 is built up, and the electrodes 30, 30', 30'' are formed.
Patent JP-S5711106-A (JP)
Title: Air conditioner for vehicle
Inventor: UEKUSA YASUYUKI
IPC: F24F11/02
Filed: 1980-06-21
Abstract: PURPOSE:To surely balance car room temperature to preset temperature without performing feed forward correction, by controlling the car room temperature with a temperature difference for the preset temperature and a change rate of the car room temperature correcting said difference. CONSTITUTION:Signals from a temperature setter 16, sensor 17 for detecting the position of an air mixing door 5 and a car room temperature sensor 18 are input to a microcomputer 22 to perform arithmetic operation on the basis of an air conditioning control program 25. In accordance with this arithmetic result, the air mixing door 5 is open-close controlled. Car room temperature and preset temperature are sampled at every fixed period, to obtain differences between a detected value at every period and the present temperature and said detected value and the preset temperature. The value of these differences is weighted to arithmetically obtain a control amount, then according to this value an opening degree of the air mixing door is controlled.
Patent JP-H05245264-A (JP)
Title: System for maintaining suitable number of ball in pachinko parlor
Inventor: KASUYA SHINJI
IPC: A63F7/02
Filed: 1992-03-05
Abstract: PURPOSE:To temporarily drop balls into a temporarily reserving tank so as to maintain a suitable number of balls even though the number of balls is increased in an island so that a ball number regulating tank becomes full with balls, by connecting the reserving tank to the lower part of the regulating tank through the intermediary of an shut-off means so that balls are shifted into the reserving time in accordance with the number of balls in the regulating tank. CONSTITUTION:When an upper limit switch 15a in a ball number regulating tank 10 detects a ball, a shut-off means 50 is operated so as to open a communication duct 51 through which balls are dropped into and stored in a temporarily reserving tank 42. When the number of balls in the regulating tank 10 gradually decreases so as that an intermediate limit switch 15b does not detect a ball, the communication duct 51 is closed so as to stop the dropping of balls. The balls reserved in the reserving tank 42 are detected by a lower limit sensor 54. When the sensor 54 detects a ball, a ball elevating device 43 is operated so as to return the balls into a discharge pan 40, and thereafter, the balls are dropped from a retrieving trough 6. When an upper limit sensor 55 in the reserving tank 43 detects a ball, the communication duct is held to be closed.