baber/WOPTO huggingface dataset:
Patent JP-H01318863-A (JP)
Title: Refrigerator
Inventor: IGUCHI KAZUYUKI
IPC: F25B13/00
Filed: 1988-06-20
Abstract: PURPOSE:To provide a simple construction enabling accumulation of diffused heat and contrive easier manufacture and higher functions by providing a heat pipe one end of which is thermally connected to an outer peripheral surface of an apparatus brought to a high temperature during operation in a refrigerant circuit and the other end of which is thermally connected to a heat-accmulating agent. CONSTITUTION:A first heat pipe 21 filled with an appropriate amount of a refrigerant for transfer of heat is disposed between a heat storage vessel 15 and a compressor 1, and a second heat pipe 22 is disposed between the vessel 15 and an accumulator 3. End parts on one side of the heat pipes 21, 22 are inserted in the heat storage vessel 15 to be capable of heat exchange with a heat-accumulating agent 17, whereas the other end part of the heat pipe 21 is set along an outside peripheral surface of a casing for the compressor 1, and the other end part of the heat pipe 22 for cold heat is set along an outer peripheral surface of the accumulator 3, so as to be capable of heat exchange. During a heating operation, a hot heat ON-OFF valve 23 is kept open, whereby heat diffused from the outer peripheral surface of the casing of the compressor 1 brought to a high temperature is accumulated into the agent 17 in the vessel 15 through the heat pipe 21 for hot heat.
Patent JP-H1010654-A (JP)
Title: Digital sound signal reproducing device for projector
Inventor: SAITO ETSURO
IPC: G03B31/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To allow video film to stably travel so as to improve sureness in reproducing and to simplify a device main body by providing a video film traveling adjusting device making traveling load act on the video film. SOLUTION: The video film traveling adjusting device 30 is disposed on a guide sprocket 11 disposed on a video film supply port 10A side. The device 30 is constituted of a ring-like stator and a disk-like rotor. When a DC current is applied to the stator, an eddy current is generated between the stator and the rotor and braking force is made to act on the rotor. Therefore, the device 30 acts as the rotating load of the sprocket 11 to eliminate the fluctuation phenomenon of the video film 1. Thus, the film 1 is allowed to stably travel and surely wound round a sound drum 13.
Patent JP-S5854335-A (JP)
Title: Image forming material
Inventor: HAYASHI SHIYUNICHI
IPC: G03F7/34
Filed: 1981-09-26
Abstract: PURPOSE:To obtain an image forming material capable of stripping development without causing peeling of the exposed areas of a photosensitive layer when it is applied to a minute and comlicated image pattern, and small in aging change of characteristics, by adding 2 specified compds. to the photosensitive layer of a photopolymerizable composition. CONSTITUTION:A photopolymerizable composition layer contg. a film forming polymer, a compd. having an addition-polymerizable unsatd. bond, and a photopolymerization initiator as essential constituents is formed on a transparent support to obtain an image forming material. To its photopolymerizable composition layer are added each by 0.01-5wt% of the total photopolymerizable comosition (solid) a compd. having formulaI in which R1 is an optionally substd. aromatic residue or heterocyclic residue; R2 is Halogen, CHmYn; Y is halogen; m+n=3 and n>=1, and a compd. having formula II in which k+1=3, l=1 or 2; X is H or CH3; and R3 is alkylene.
Patent JP-S5675712-A (JP)
Title: Power amplifier
Inventor: HANAI AKIHIKO
IPC: H03F3/26
Filed: 1979-11-26
Abstract: PURPOSE:To improve the characteristics such as distortion factor by feeding back from the output terminal of the 2nd differential amplifier to the input side of the first differential amplifier, in an amplifier connecting a load between the output terminals of two differential amplifiers. CONSTITUTION:The audio signal fed to a signal input terminal (j) is fed to the inverting input terminal of the 1st differential amplifier 1A. Next, the audio signal of inverted phase obtained at the output terminal (f) is fed to the inverting input terminal (h) of the 2nd differential amplifier 2B via a resistor R8. Since a resistor R9 having equal resistance value R8 is connected between the input terminal (h) and the output terminal (i) of the differential amplifier 2B, the audio signal having the inverted phase and the same amplitude as the audio signal at the output terminal (f) is obtained at the output terminal (i). Negative feedback is made with the feedback resistor R6 between the output terminal (i) and the noninverting input terminal (d) of the 1st differential amplifier 1A, and with the input resistor R5 between the input terminal (d) and ground potential, to obtain the audio signal improved in the characteristics such as distortion factor across the speaker 3C connected between the output terminals (f) and (i) of the two differential amplifiers.
Patent JP-S6043953-A (JP)
Title: Incoming automatic changeover of telephone trunk line
Inventor: YAMAUCHI MASAAKI
IPC: H04M1/71
Filed: 1983-08-22
Abstract: PURPOSE:To realize the incoming call automatic changeover of a telephone trunk line by constituting the system of a circuit detecting a call signal, a circuit detecting whether or not a telephone set is busy, a changeover switch selecting plural trunk lines and a control circuit. CONSTITUTION:Suppose that a call is incoming from a line #1, a 16Hz DET (signal detector)1 of both telephone sets detects the call signal, both control circuit CONT are operated, an idle signal is received from an idle supervising circuit MONITOR of the own telephone set, each changeover switch SW' activated so as to connect telephone sets TELa and TELb to the trunk line #1. Thus, both people at the telephone set TELa and a person at the TELb recognize the telephone call and any of them is hooked off. Thus, both can recognize that the call is given to any party and the call is informed to the opposite party.
Patent JP-H05325039-A (JP)
Title: Pos device with monitor function
Inventor: ITO MASAYUKI
IPC: G07G1/12
Filed: 1992-05-20
Abstract: PURPOSE:To provide the POS device with the monitor function which is constituted by incorporating the monitor function in a POS device main body. CONSTITUTION:The POS device main body 1 consists of a handy terminal 2, card reader 3, and a modem 4, and the POS device main body 1 consists of a CPU 1-1, a main memory 1-2, a display device 1-3, a keyboard input device 1-4, a printer 1-5, an interface 1-6, a monitor key 1-11, and a bus 1-12. Then, the main memory 1-2 of the POS device 1 is provided with a mode switching device and a monitor display processing part. At the time of debugging or in the case of fault occurrence, the mode is switched to a monitor mode with the monitor key 1-11, and commands and data which are transmitted between the switching POS main body 1 and attached equipment are temporarily stored in the main memory 1-2 of the POS device and outputted on the display device 1-3 or printer 1-5 through the monitor display processing part, thereby providing the monitor function.
Patent JP-S5486089-A (JP)
Title: Nuclear fuel rod
Inventor: KOBAYASHI YOSHIMITSU
IPC: G21C3/16
Filed: 1977-12-21
Abstract: PURPOSE: To make use of the difference of coefficient of thermal expansion between capsule and the core provided in the capsule thereof to evolve the tag gas  to the cladding tube, ensuring the gas evolution, and obtaining the simple constitution.  
     CONSTITUTION: The bottom inner section 13 of quartz glass capsule 9 is machined in conic shape, in which the core 12 made of SUS 316 having 10° taper is inserted, closely contacting with capsule end section 13 with the stopper spring 17. Next, the tag is filled from the end 11, the end 11 being weld sealed to form the capsule 9. During manufacturing the fuel assembly, the capsule 9 is heated. Owing to the core having larger coefficient of thermal expansion than the capsule, the capsule is broken by enabling the inner tag gas to evolve surely within the cladding tube 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S639087-A (JP)
Title: Magnetic recording device
Inventor: KIMURA KAZUHO
IPC: G11B21/24
Filed: 1986-06-30
Abstract: PURPOSE:To freely adjust the height of a head or its off-set by integrally disposing an engagement part eccentric of the core of a guide axis on some part of the guide axis and arranging a part to be engaged with said engagement part on a base. CONSTITUTION:Column-like parts 3a and 3b on the both ends of the guide axis are columns as engagement parts integrally provided on the guide axis 3, and their cores coincide. However they are eccentric of the core of the guide axis 3. The base 4 is provided with reception parts 4a, 4b, 4c and 4d as parts to be engaged with said engagement part, and they are engaged, pressed and fixed by a retainer 5 with elasticity. If a driver is engaged with a groove 3e to rotate the guide axis 3, said axis 3 and the column-like reception part 4c. Consequently the height of the guide axis 3 can be changed in parallel with the base 4.
Patent JP-H0318181-A (JP)
Title: Automatic focus device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/232
Filed: 1989-06-14
Abstract: PURPOSE:To attain optimum focus adjustment by acting selectively a 1st focus adjustment means suitable for continuous image pickup operation and a 2nd focus adjustment means suitable for discontinuous image pickup operation. CONSTITUTION:The automatic focus device is provided with a processing circuit 1 as 1st and 2nd focus adjustment means and a mode changeover switch 8 as a selection means selecting the 1st and 2nd focus adjustment means. The 1st focus adjustment means moves sequentially a relative position between a focusing lens 2 and an imager 3 in an increasing direction of contrast information in output picture information by the imager 3 and is used at the continuous image pickup of the camera. The focus adjustment means is used at the discontinuous image pickup of the camera and sets the relative position between the lens 2 and the imager 3 to a position obtaining prescribed contrast information in the scanning area.
Patent JP-S63316912-A (JP)
Title: Piezoelectric vibrator
Inventor: OKAMOTO MAKOTO
IPC: H03H9/13
Filed: 1987-06-19
Abstract: PURPOSE:To prevent change in a frequency, defective conduction, deterioration in an ageing characteristic due to electrode structure from being generated, by forming a first layer of an electrode with an attaching layer made of a chromium or a titanium, forming a second layer with a conductive layer made of a silver as a main component, forming a third layer with a protection layer made of the chromium, the titanium, or an aluminum, and limiting the film thickness of the protection layer in a specific range. CONSTITUTION:The first layer 12 of the electrode formed on the main plane of a piezoelectric piece is formed with the attaching layer made of the chromium, the second layer 13 with the conductive layer made of the silver as the main component, and the third layer 14 with the protection layer made of the chromium, the titanium, or the aluminum. And the film thickness of the protection layer is set at 10-100Angstrom . By setting the film thickness at >=10Angstrom  of the protection layer, it is possible to prevent the oxidation of the silver in a heating atmosphere from being generated. Also, by setting the film thickness at <=10Angstrom , it is possible to reduce the stress of a crystal piece due to the thermal expansion of the chromium, the titanium, or the aluminum, etc. Furthermore, since the specific gravity of the chromium, the titanium, or the aluminum is small, it is possible to reduce the lowering quantity of the frequency due to the film thickness.
Patent JP-S6134779-A (JP)
Title: Magnetic bubble memory device
Inventor: FUJIMIYA HITOSHI
IPC: G11C19/08
Filed: 1984-07-25
Abstract: PURPOSE:To enable to securely protect memory information when writing is prohibited by installing a logical operation circuit with a prescribed signal as an input in a magnetic bubble memory adaptor of a cassette-shaped magnetic bubble memory device. CONSTITUTION:Between a magnetic bubble memory control circuit 7 and a timing generation circuit 6 of a magnetic bubble memory adaptor, an AND circuit 18 with a swapping signal 16 and a write prohibiting signal 17 from the circuit 7 as inputs is installed. Consequently, when the signal 17 becomes L and is in the write prohibiting condition output of a circuit 8 becomes L without reference to the condition of the signal 16, the writing is not executed to a magnetic bubble cassette, memory information at the time of write prohibition can be securely protected and reliability of a magnetic bubble memory device can be improved.
Patent JP-S5776575-A (JP)
Title: Copying device
Inventor: YANAGAWA NOBUYUKI
IPC: G03G15/00
Filed: 1980-10-31
Abstract: PURPOSE:To reduce a driving load and also to simplify a driving device, by stopping both a non-photosensitive substance segment and a magnet roller when the non- photosensitive substance segment has reached a position of the magnet roller, and rotating both of them by synchronizing them when copying. CONSTITUTION:A photosensitive body 1 has photosensitive substance segments A, B, in other part, a non-photosensitive substance segment is formed. A driven gear 22 of a magnet roller 5 is engaged with a gear 23 of a roller 2, and they are driven by a main driving motor 16 through a clutch 24 by a control signal. According to this constitution, when the photosensitive body 1 is rotated half and the non- photosensitive substance segment reaches a position of the roller 5, both of them are stopped once, are rotated half by the next control signal and are stopped, and during this time, formation of a prescribed latent image, and its transfer are executed, and said operation is repeated. In this way, the photosensitive body 1 and the roller 5 are rotated and stopped by one control signal, the driving load is reduced, and since the driving system to be provided is one, its driving device is simplified.
Patent JP-S6311038-A (JP)
Title: Motor for closed container
Inventor: NOZUE YASUHIRO
IPC: H02K5/02
Filed: 1986-06-30
Abstract: PURPOSE:To simplify an air tightness structure and to enable transmission of high torque to a closed container, by a method wherein a case member of non-magnetic material is installed to separate a rotor and a stator in space. CONSTITUTION:A stator 21 and a rotor 22 are arranged within a housing 20, and separated completely by a sealing case 23 of non-magnetic material. The sealing case 23 is provided with a flat flange portion 25 so that it can be closely engaged with a side wall 24 of the closed container, and the flange portion 25 is attached to the side wall 24 through an O-ring 26 thereby the sealing case 23 is isolated from outer air. A shaft 31 of the rotor 22 is supported by a bearing 27 installed between the scaling case 23 and the rotor 22 and a bearing 29 installed between a bush 28 and the shaft 31.
Patent JP-S63316281-A (JP)
Title: Film bar code reader
Inventor: MIYANOCHI YOSHIO
IPC: G03B7/24
Filed: 1987-06-19
Abstract: PURPOSE:To improve an S/N and reading accuracy with a simple constitution and to simplify an assembling, an adjustment and maintenance by providing a slit to be able to finely adjust a direction to the edge surface of a light source part and a light receiving part are arranged oppositely while pinching a bar code. CONSTITUTION:The direction of a slit 44 of the upper edge of a light source holder 41 is finely adjusted by a gear 50 and a bar code on a roll film 10 for a photograph is intersected orthogonally with a track direction. The direction of a slit 62 of the tip of a light receiving fiber head 60 is finely adjusted and the detecting value of an optical output is made maximum. A light emitted from a light source 40 passes through the slit 44 and the bar code on the film 10 is radiated. The transmitted light passes through the slit 62 and is incident on optical fibers 63 and 64, it is light-received by photosensors 65 and 66 and converted to an electric signal and the information reading of the bar code is executed.
Patent JP-S6133354-A (JP)
Title: Master cylinder unit for vehicles
Inventor: ASAKA URATARO
IPC: B60T11/18
Filed: 1984-07-25
Abstract: PURPOSE:To aim at simplification in machining and assembling for a cylinder, by holding an operating lever with only one operating lever holding part piece being projectingly installed in a master cylinder. CONSTITUTION:An operating lever holding piece 2 is projectingly installed, as one body, in position adjacent to an end apart of a cylinder chamber as direction obliquely front downward from the upside of this cylinder chamber 13. An operating lever 3 is slidably attached to a body 1 via the said holding piece 2, while an end part 7 of this lever 3 comes into contact with a piston 14. A shaft hole is installed in a setting part for the holding piece 2 of the operating lever 3, and a bush 8 is pressed in and locked to this shaft hole. The operating lever 3 makes a flange part 15 of a collar member 10 come into contact with a concavity of the holding member 2 and it is attached to the holding member 2 by clamping this collar member 10 with a bolt 6 and a nut 9. Therefore, the collar member and the bush are formed as a separate member so that accurate machining comes possible to be done, making sufficient accuracy securable, thus assembling is also simplifiable.
Patent JP-S5944222-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A47J27/62
Filed: 1982-09-01
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-H05172146-A (JP)
Title: Device for transmitting hydraulic pressure over rotatable shaft from external section, position of which is fixed
Inventor: RAINHORUTO RAIDENFUROSUTO
IPC: F16C32/06
Filed: 1992-06-12
Abstract: PURPOSE: To provide a device capable of easily adjusting capillary throttlings having various throttling effects by improving a publicly known device with a simple structural processing. CONSTITUTION: An outer portion 1 includes an inner ring 3 and an outer sleeve 4. The ring 3 has pressure pockets 5 in its bores. The radial bores extend outwardly from the pressure pockets 5. The sleeve 4 is tightly mounted to the ring 3 and has a supply opening 10 for supplying a hydraulic pressure medium. In this case, at least one of cylindrical faces of the ring 3 and the sleeve 4 that face each other is formed to have capillary throttlings, whereby notches 13 with a small cross section are provided. One of the notches 13 is connected at one end to the supply opening 10 of the sleeve 4 and the other is connected to the radial bore 14 of the ring 3.
Patent JP-S5944571-A (JP)
Inventor: SUZUKI YOSHIHARU
IPC: F26B17/14
Filed: 1982-09-04
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-H111465-A (JP)
Title: Production of tropolone derivative
Inventor: TAKUMA YUUKI
IPC: C07C309/72
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To readily produce the highly pure subject compound in a high yield by forming tropolones from a raw material and further subjecting the tropolones to a sulfonylation reaction without isolating the tropolones. SOLUTION: (A) A compound of formula I [R<1> -R<5> are each independently H, a halogen or an aliphatic or an aromatic hydrocarbon group (having a substituent); X<1> and X<2> are each a halogen independently] is heated in a carboxylic acid solvent containing a carboxylic acid salt of an acid binder to provide (B) tropolones of formula II, and the component B is further reacted with a sulfonylation agent (e.g. sulfonyl halide) without isolating the component B to provide sulfonyloxytropolones of formula III [R<6> is an aliphatic or an aromatic hydrocarbon group (having a substituent)] in the method for producing tropolone derivative. 7,7-dichlorobicyclo[3.2.0]hept-2-en-6-one, etc., are exemplified as the component A. By the method, a raw material for an azulene derivative is provided.
Patent JP-H0446631-A (JP)
Title: Method and device for straightening shaped material
Inventor: NAKANO HIDEAKI
IPC: B21D43/10
Filed: 1990-06-12
Abstract: PURPOSE:To largely improve the quality of the material and to reduce the cost while miniaturizing the device by clamping plural faced part selected of the shaped material respectively from the inner side and the outer side, pulling it to the longitudinal direction and straightening. CONSTITUTION:When the cylinder device 26 pushes the piston rod 27 to the right direction, both moving bodys 22U, 22D approach and the jaw part 23U abutts to the upper plain part. So, the upper face part can be clamped with the jaw part 23U and the holding member as the pressing member. At the same time or after the time, each the 2nd clamping means is moved. Accordingly, the upper face part and the side face part which are the selected pace part among plural face parts shown on the section areal faces of the shaped material 1 are clamped with the 1st and the 2nd clamping means 21 from the inner side and the outer side. Then, when the body 11 is pulled to the arrow mark direction with the truck 15 composing of the pulling means, its tensile force is transmitted to the jig body through the engaging part, so the shaped material is uniformly pulled and can be corrected and prepared.
Patent JP-H11319990-A (JP)
Title: Press die for combined working
Inventor: MIYAKI TOSHITAKA
IPC: B30B15/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To conduct three processes of piercing, burring, curling by one process of press. SOLUTION: The press die is constituted so that a moving die 16 arranged on a lower die 11 is supported on an actuator 21, a sectional die 20 expanding/ reducing in a collet way is arranged in a pad 17 of an upper die 12, at beginning, a prepared hole is pierced to a work Wc by descending a punch 18 in cooperation with the moving die 16. Successively, by actuation of a pumping cylinder 23 linked to a fixed cam 26 vertically arranged on a press ram, a pressure oil is supplied to the actuator 21 to ascend the moving die 16 and curling is conducted. Further, by utilizing the descending of the punch 18, its taper shoulder part 18b is acted on a cylindrical part by curling to conduct burring, corresponding to the ascending of the upper die 12, a tip part of a moving piece 30 of the sectional die 20 is protruded from the pad 17, the sectional die 20 is detached from the work Wc.
Patent JP-H0820199-A (JP)
Title: Film having mold releasability for transfer foil
Inventor: IWASAKI KENJI
IPC: B32B27/22
Filed: 1994-07-05
Abstract: PURPOSE:To provide a molding in which peeling property from a decorative layer is excellent by forming a mold release layer consisting of a resin such as a water-soluble polyester and polyvinyl alcohol through a primer layer on one side of a vinyl chloride-based resin layer consisting of vinyl chloride resin containing a plasticizer in a specified amount. CONSTITUTION:A film 1 having mold releasability is suitable for a transfer foil 7 being capable of transferring a decorative layer 5 on the three- dimensionally curved surface of a three-dimensional molding together with injection molding. The film 1 has a vinyl chloride-based resin layer (base film) 2 which consists of vinyl chloride resin containing a plasticizer of 0-40 pts.wt. and having average degree of polymerization of at most 1500 and has a thickness of 10-500mum. A mold release layer 4 is formed on one side of the base film 2 through a primer layer 3. The mold release layer 4 consists of a copolymer resin of a water-soluble polyester, polyvinyl alcohol and an ethylene vinyl alcohol and has a thickness of 0-5-50mum. A urethane resin obtained by cross- linking a polyol and an isocyanate and having a thickness of 0.1-30mum is used for the primer layer 3.