baber/WOPTO huggingface dataset:
Patent JP-S55102256-A (JP)
Title: Ceramic enclosing device
Inventor: SUGIMOTO KATSUAKI
IPC: H01L23/04
Filed: 1979-01-31
Abstract: PURPOSE: To lengthen the surface distance between an electrode and terminal by obtaining the smooth outer surface of a circular or tubular ceramic body along the axial direction, and providing the outwardly exposing cut-out recess in the wall corresponding to the terminal of a semiconductor element housed insdie.  
     CONSTITUTION: An enclosing device which houses a semiconductor 10 is constituted by a circular-ring-shaped alumina-ceramic body 1, at the center of which an inside hole 2 is provided to house the element 10. The area of outer surface 1a of a surrounding wall is smooth along the axial direction. The both top- and bottom- end surfaces 1b and 1c are a smooth and flat plane along the radius direction. A portion of the wall is cut out, and an outwardly exposing recess 3 is provided in the top-end surface 1b, and a pipe 5 is inserted through the thin remaining wall. Then, metallic-electrode-support rings 6 and 7 are brazed to the top- and bottom- end surfaces 1b and 1c. After the element 10 is housed, a terminal is connected to the pipe 5, the top and bottom electrodes are coupled and brazed to the support rings 6 and 7, respectively. Thereafter, the air in the inside is replaced by nitrogen gas by using the pipe 5 which is connected to a lead, and the pipe is sealed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07222098-A (JP)
Title: Video signal recording and reproducing device
Inventor: IWASA HITOO
IPC: H04N5/10
Filed: 1994-02-01
Abstract: PURPOSE:To provide the recording and reproducing device recording (storing) instantaneously and reproducing instantaneously a hit number of a prize content or an address of a quiz desired to take a memo during viewing of a television broadcast. CONSTITUTION:An analog video signal is converted into a digital signal by an A/D converter means 3 and stored in a memory 4 such as a field memory. The recording to the memory 4 is executed by using a memory control signal, generating means 6. The memory control signal generating means 6 is operated by a memory command means 7 controlled remotely. The digital video information stored in the memory 4 is read by a selection means 8 and led to a D/A converter means 9, in which the information is converted into an analog signal and it is fed to a display means (e.g. a picture tube) 10, on which the signal is displayed as a video image.
Patent JP-S56110402-A (JP)
Title: Automatic train controlling device
Inventor: YAMAGUCHI TOSHIYUKI
IPC: B60L3/08
Filed: 1980-01-31
Abstract: PURPOSE: To enable to perform the automatic train control using only one set of unit by a method wherein signals from an power incoming unit are transmitted using photosignals.  
     CONSTITUTION: The power incoming unit 3 is provided both in the leading car and the tail car and the electric signals sent from the power incoming unit 3 provided in the tail car is inputted to the automatic train control receiver 4 installed in the leading car through the intermediary of an optical signal transmitter 10, an optical fiber cable 8 and an optical signal receiver 11. When the leading car is at the head of a train, the automatic train control signals are received from the power incoming unit 3 in the leading car and when the tail car is at the head of the train, the control signals are received from the power incoming unit 3 in the tail car. The automatic train control device 5 outputs signals to a brake control device 7 by comparing the automatic train control signal received and the speed of the train. By using the optical signal transmission, the signals can be lead out between trains and enables to perform the automatic train control using only one set of the control device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10206674-A (JP)
Title: Connecting structure of optical fiber
Inventor: SUGIURA MASUO
IPC: G02B6/36
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain excellent optically coupling efficiency with a simple structure by arranging an adjusting member which has elasticity and has a refractive index close to a refractive index of a core material of an optical fiber, between an optical fiber and an optical fiber or the optical fiber and a light part. SOLUTION: An adjusting member 10 is composed of a material which has a refractive index close to a refractive index of a core material of a conductor 6a of an optical fiber 6 and has elasticity. For example, a silicon type high polymer, an epoxy type high polymer or the like exist as the material. A recessed part 3b using a sending-receiving surface 3a to send-receive the light as a bottom surface, is arranged in a light emitting source such as an LED or a photoelectric transfer element (a light part) 3 such as a light receiving element. The adjusting member 10 has a projecting part 10a coincident with the recessed part 3b arranged in the light part 3, and the adjusting member 10 is inserted into the recessed part 3b arranged in the light part 3.  The conductor 6a of the optical fiber 6 is pressed against and elastically contacted with the light part 3 in which the adjusting member 10 is installed.
Patent JP-S57126310-A (JP)
Title: Gravity roller conveyor
Inventor: SHIRAI YOUJI
IPC: B65G13/00
Filed: 1981-01-26
Abstract: PURPOSE:To realize conveyance at a constant speed by providing a conveyor with many rollers, each outermost layer of which is made of special plastic layer with characteristic of high hysteresis and has a hollow part in it, so that energy of motion may be absorbed by rollers themselves. CONSTITUTION:A roller 1 is equipped with a cylindrical shaft 2 and a tire 4 fitted to its outer side through a bearing 3. Further, the outermost layer fitted to the outer periphery of the tire 4 is made of ether base urethane layer 5 which is a special plastic layer with characteristic of high hysteresis, and a hollow part 7 is made in said layer 5 through providing urethane tubes 6 annularly. Then the roller 1 is installed on a pair of right and left crates in series or zigzag through a shaft allowed to pass through the cylindrical shaft 2. A gravity roller conveyor can be formed by arranging the abovementioned rollers in a row. Each roller itself absorbs the kinetic energy of an object being conveyed, thus a conveyance  at a constant speed may be performed by this method.
Patent JP-S5397104-A (JP)
Title: Turbine controlling device
Inventor: HONDA NAGANOBU
IPC: H02P9/04
Filed: 1977-02-04
Abstract: PURPOSE: To regulate the turbine output by operating the controlling device with the input of the signal which detects the rotative speed of the turbine shaft and the load, and by operating the main steam stop valve, the variable valve and so forth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06220967-A (JP)
Title: Structure for mounting eaves trough
Inventor: NISHIHARA TOSHIO
IPC: E04D13/15
Filed: 1993-01-26
Abstract: PURPOSE:To facilitate the construction work and change the appearance of the edge of the eaves easily corresponding to the external appearance of various edges of the eaves. CONSTITUTION:An end rail supporter 1 and an eaves trough supporter 5 each has an engaging means. An eaves trough supporting recess 6 open to the outdoor side is formed on the upper surface of the supporter 5. The supporter 5 is mounted to the edge of the eaves and an eaves trough 10 is mounted in the recess 6 to arrange it along the edge of the eaves. The supporter 1 and supporter 5 are connected together by engagement with the engaging means. The trough 10 is supported by the outer surface of the supporter 1 on the side of a building and the recess 6 of the supporter 5. An end rail 38 is fixed to the upper surface 24 of the supporter 1, to the outdoor side surface 25, to the underside 26, and to the underside 39 of the supporter 5.
Patent JP-H03216870-A (JP)
Title: Magnetic reproducing device
Inventor: FUKAMI TADASHI
IPC: G11B20/18
Filed: 1990-01-21
Abstract: PURPOSE:To enable the confirmation of a reproducing state in details by outputting error detecting results during a period of one time scanning of a magnetic head and a period of scanning plural times. CONSTITUTION:The subject device is provided with a demodulating means 8 for demodulating a regenerative signal SRF to be outputted from the magnetic heads 20A and 20B and outputting a recording data and a data for detecting and correcting a recording data error and an error detecting means 26 for processing the error detection of the recording data with the error detecting and correcting data. In addition, the device is provided with a 1st error detecting result outputting means 8 for outputting an error detecting result GLGC of the recording data during the period of scanning of the magnetic heads 20A and 20B one time and a 2nd error detecting result outputting means 8 for outputting error detecting results ERMN of the recording data during the period of scanning plural times based on an error detecting result of the error detecting means 26. Thus, when the error detecting results of the recording data during the period of scanning of the magnetic heads 20A and 20B plural times are outputted in addition to the period of one time scanning, the reproducing state can be confirmed that much more in detail.
Patent JP-H03215357-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KACHI TOSHIAKI
IPC: C04B35/49
Filed: 1990-01-19
Abstract: PURPOSE:To provide a composition having high heat resistance and small change with the passage of time in resonance frequency by specifying each oxide composition ratio of components in a ceramic composition consisting of solid solution of PbO-NiO-Yb2O3-Nb2O5-TiO2-ZrO2. CONSTITUTION:The objective piezoelectric ceramic composition consisting of 64.59-69.97wt.% PbO, 0.07-1.56wt.% NiO, 0.29-5.99wt.% Yb2O3, 0.47-9.24wt.% Nb2O5, 4.62-15.02wt.% TiO2 and 7.35-22.38wt.% ZrO2. The composition has high heat resistance and small change with the passage of time in resonance frequency. In the above-mentioned composition, if each weight ratio of PbO, NiO, Yb2O3, Nb2O5, TiO2 and ZrO2 is out of the above-mentioned range, heat resistance becomes low and piezoelectric deterioration starts from a temp. >=100 deg.C lower when heated with soldering, etc.
Patent JP-S54103847-A (JP)
Title: Production of cyclic diterpene
Inventor: KATOU TADAHIRO
IPC: C07C315/04
Filed: 1978-02-03
Abstract: PURPOSE: Cyclic diterpene with wider ranges of physiological activities as trial making pheromone for termites or carcinostatic action is readily prepared from two kinds of monoterpenes, a halogenated geranyl derivative and a geranyl derivative.  
     CONSTITUTION: The reaction of a halogenated geranyl derivative of formula I (X is halogen; R 1  is alkoxy, aryloxycarbonyl, acyloxymethyl or redidue of acetal) with a geranyl derivative of formula II (R 2  is electron-attractive substitutent) gives a diterpene of formula III, which is dehydrohalogenated to form diterpene tetraene of formula IV. The product is subjected to reduction, or hydrolysis to give terpene alcohol of formula V, which is halogenated and then dehydrohalogenated to give the cyclic diterpene of formula VII. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206665-A (JP)
Title: Film leader and structure for splicing film leader and photographic film
Inventor: SHIGENO ISAO
IPC: G03D13/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a film leader and structure for splicing the film leader and photographic film capable of preventing the photographic film from coming off from the film leader in a photographic processor and drastically reducing labor required for splicing operation. SOLUTION: By cutting the vicinity of either end of the film leader 1 in a feeding direction, a locking piece 6 coupled with a film leader 1 at a base part 6b so that a leading edge 6a going toward the other edge side in the feeding direction may freely rise and tilt is formed. An engaging hole 10 having size large enough to insert and fit the locking piece 6 is bored at the vicinity part of the leading edge of the photographic film 4. In a state where the locking piece 6 is fit and inserted in the hole 10, the locking piece 6 and the leading edge of the film 4 locked on the locking piece 6 is stuck to the surface of the film leader 1 at a position adjacent to them through an adhesive tape 5.
Patent JP-S62169733-A (JP)
Title: Human insulin-like growth factor i having novel primary structure
Inventor: UEDA IKUO
IPC: A61K38/27
Filed: 1986-01-22
Abstract: NEW MATERIAL:The human insulin-like growth factor I of formula I (A is alanine: C is cystine; D is aspartic acid; E is glutamic acid; f is phenylalanine; G is glycine; I is isoleucine; K is lysine; L is leucine; M is methionine; N is asparagine; P is proline; Q is glutamine; R is arginine; S is serine; T is threo nine; V is valine; Y is tyrosine; C-C is S-S bond) or its salt. USE:Growth-promoting agent. PREPARATION:IGF-I is separated from human blood and IGF-I produced in a cell of E.coli is separated as a reduced IGF-I. The product is oxidized to oxidized IGF-I and the obtained mixture of type-A IGF-I and type-B IGF-I is subjected to chromatographic separation etc., to obtain the objective IGF-I B having the primary structure of formula.
Patent JP-H02192176-A (JP)
Title: Latch type piezoelectric actuator
Inventor: NISHIZAWA TAKESHI
IPC: H01L41/09
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a latch type piezoelectric actuator which is simple in structure, small in size and power consumption, and free from magnetic interference by a method wherein a displacement amplifying mechanism is provided on an electrostrictive element or a piezoelectric element, and a gap is provided between a beam and a fly member. CONSTITUTION:The displacement of an electrostrictive element or a piezoelectric element 1 is transmitted to each of lever arms 3-1 and 3-2 through the intermediary of T-shaped hinge sections 2-1 and 2-2 which serve as a displacement transmitting means and magnified nearly 9 times at the tips of the lever arms 3-1 and 3-2. A displacement in an axial direction is given to both the ends of a pinched beam 6, and the beam 6 is deformed in a vertical direction and the maximum displacement occurs at a center 8 of the beam 6. In this case, a fly member 12 of a steel ball is set to the free end of a movable member 11 separate from the center 8 of the beam 6 of a displacement amplifying mechanism 9 by a gap of 0.1mm. When voltage is applied to the element 1, the center 8 of the beam 6 is displaced to hit the fly member 12 and the movable member 11 is made to rotate, and when the movable member 11 runs over the extension line of a latch spring support section 15, the movable member 11 is made to move in a reverse direction through a return force of a latch spring 14 and to stop hitting a stopper 13-2 on an opposite side. By this setup, the reverse motion of the movable member 11 can be stably realized.
Patent JP-S54105681-A (JP)
Title: Speed change operation structure for speed change gear
Inventor: TAKAHASHI TAKASADA
IPC: F16H63/36
Filed: 1978-02-06
Abstract: PURPOSE:To improve the feeling of operation of the shift lever of the speed change gear without spoiling the effect of preventing erroneous shifting by reducing the extent of select operation between forward speed change stage and backward speed change stage. CONSTITUTION:A first and second speed fork shaft engagement groove 5a, a third and fouth speed fork shaft engagement groove 6a, a fifth speed fork shaft engagement groove 7a and a backward fork shaft engagement groove 8a are arranged in a row, and an operating lever 4a effects selection and shifting of speed. In this case, of the side walls defining the fifth speed fork shaft engagement groove 7a' the one 7a in the shifting direction has a large width, and the one 7a'' in the neutral direction has a small width. Side walls 8a' and 8a'' of the backward shift fork are provided in an opposite fashion near the side walls 7a'' and 7a''. Consequently, the extent alpha' of operation in the selecting direction is reduced.
Patent JP-2000216312-A (JP)
Title: Boiling cooking device
Inventor: KAITANI YUICHI
IPC: F28D15/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To improve circulation properties of coolant, related to a boiling cooling device for cooling such heating electronic components as rectifier diodes. SOLUTION: A coolant tank 11 vertically provided, a coolant return tank 13 provided to face the coolant tank 11 at a specified interval, a porous pipe container 15 which, provided between the coolant tank 11 and the coolant return tank 13, allows a coolant path 15a formed horizontally to communicate with the coolant tank 11 and the coolant return tank 13, and a heat-receiving part 17, wherein being provided vertically with respect to the coolant tank 11 at the lower part opposite to the porous pipe container 15 of the coolant tank 11, its upper part is opened at least higher than the coolant path 15a positioned at the bottom end of the porous pipe container 15, are provided.
Patent JP-H08196736-A (JP)
Title: Inter-machine ball lending apparatus
Inventor: OSAWA TOSHIRO
IPC: A63F7/02
Filed: 1995-01-27
Abstract: PURPOSE: To realize an inter-machine ball lending apparatus free of wiring with reduced number of wires arranged externally to the body of equipment. CONSTITUTION: A coin module 15 (consisting of an electronic coin detecting unit, a ball counter, and an electronic coin detecting and controlling unit) for an inter-machine ball lending apparatus uses a solar cell panel 31 installed on the front of the body of equipment as its power supply, whereas power supply wiring is arranged only inside the body of the equipment. An optical information element 33 is built in the apparatus to make it possible to communicate with an external portable optical communication terminal via an information transmission window 35 disposed on the front of the body of the equipment.
Patent JP-H09205185-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAEMORI TAKAHISA
IPC: H01L23/522
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To form an aluminum contact of the later step of self-aligning contact by disposing a silicon nitride film covering the main surface of a semiconductor substrate and a conductive part in an insulating film adhered to the main surface, and providing a conducting passage to the contact of the conducting part through the insulating film and the nitride film. SOLUTION: The main surface of a semiconductor substrate 1 is covered with an insulating film combined with insulating films 2, 3, 5, and a conducting part 6 is disposed near the main surface of the substrate 1 in the insulating film. A silicon nitride film 4 in the insulating film is disposed to cover the main surface of the substrate 1 and the part 6. A conducting passage for conducting the insulating film, nitride film 4 to the contact 6a of the part 6 is formed. A conducting passage for conducting the contact part 1a of the substrate 1 is formed through the insulating film and the film 4. Thus, aluminum contact in the later step of self-aligning contact can be manufactured.
Patent JP-H04238894-A (JP)
Title: Method for synthesizing diamond film
Inventor: CHIKUNO TAKASHI
IPC: C30B29/04
Filed: 1991-01-09
Abstract: PURPOSE:To carry out vapor growth of a diamond film without performing normally practiced scratching treatment and similarly provide vapor growth of a heteroepitaxially grown diamond film and a highly oriented diamond film. CONSTITUTION:Diamond is synthesized by a vapor method. The aforementioned method is characterized in that a metallic crystal or a metallic carbide crystal is used as a substrate and passed through the following process. The process for forming monoatomic-layer graphite on the substrate surface and then reacting the resultant surface with fluorine gas or the process for epitaxially growing the monoatomic-layer graphite on the substrate surface and subsequently reacting the above-mentioned surface with fluorine.
Patent JP-S56108509-A (JP)
Title: Rotary drum type suspension treatment apparatus
Inventor: MOURI TAKUO
IPC: B01D43/00
Filed: 1980-02-02
Abstract: PURPOSE: To raise the dehydrating effect for solids and the cleaning degree of waste water by a method in which solids separated from an original water in a separation zone are once dehydrated, coagulated in a coagulation accelerating zone, and then again dehydrated.  
     CONSTITUTION: When original water and a coagulant are supplied into an original water inlet pipe 120, the water is trapped in a rotary drum 101, during which suspended particles in the water are precipitated to form aolids in precipitating chambers 122W126 and also supernatant water flows out of a drain hole 105. The solids S go onto the periphery of a conical body 110, guided by a guide plate 117, falls down through a sludge discharge hole 106 from the tip of the conical body 110 into the rotary drum 201 in the coagulation accelerating zone 2, and then enters a groove between scraping blades 206. The solids S in the groove are lifted, transferred onto a radial partition plate 214, dropped onto a conical body 208, and then discharged through a sludge discharge port 209. The separated water is flowed out of the hole 214' of the radial partition plate 214. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5396728-A (JP)
Title: Hexadecimal number input device
Inventor: SHIYOUDA SHIGEO
IPC: G06F3/02
Filed: 1977-02-04
Abstract: PURPOSE:To prevent an input miss without requiring conversion operated by an operator by indicating numeric values 0 to 9 and alphabetic characters A to F on 16 keys and providing a binary generator which generates the binaries corresponding to them.
Patent JP-H09204850-A (JP)
Title: Push-button manipulator of electric apparatus
Inventor: YAMADA TORU
IPC: H01H21/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a push-button manipulator of electric apparatus, in which ice attachment to the gap between the body of an outer frame cover and a push-button handle is made different and eventually attached ice can easily be crushed by pushing the handle. SOLUTION: A push-button manipulator of an electric apparatus is composed of a body 2 of an outer frame cover in a box shape where a push-button opening window 2a is provided and a push-button handle 3 where a mounting piece 3b is installed extendedly on a push operation part 3a, wherein the part 3a is installed in such a way as exposed at the window 2a. A plurality of shelf- shaped hole parts 3f are formed at the bottom of the handle 3, and a chamfered taper surface 3g spreading toward the inside of the window 2a is formed at the bottom of hole part 3f, and an inclined tapered surface 2e spreading inward is formed at the bottom of the window 2a.
Patent JP-S60157698-A (JP)
Inventor: MURATA MUNEJI
IPC: G08B21/00
Filed: 1984-01-27
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-2000214366-A (JP)
Title: Lens frame device
Inventor: TAKANASHI TATSUO
IPC: G02B7/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a lens frame device where the position of an optical axis and inclination of the optical axis are easily adjusted and whose structure is simplified. SOLUTION: This lens frame device is constituted of lens frames 10 and 20 and a straight advance cam ring 21 and a turn cam ring 22 in which the lens frames are incorporated. The inclination of the optical axis is adjusted by screwing the adjusting screw 16 of the lens frame 20 in the incorporated state of the lens frame so that an internal frame 11a is inclined to a Y2 axis and screwing the adjusting screw 17 of the lens frame 20 so that a middle frame 11b is inclined to an X2 axis. Continuously, the position of the optical axis is adjusted by screwing the adjusting strew 6 of the lens frame 10 so that an internal frame 1a is moved in parallel in an X1 axis direction and screwing the adjusting screw 7 of the lens frame 10 so that a middle frame 1b is moved in parallel in a Y1 axis direction.