baber/WOPTO huggingface dataset:
Patent JP-S6388-A (JP)
Title: Holder for pressure vessel
Inventor: ANTONAN GONKARUBU
IPC: B65D83/14
Filed: 1987-05-09
Abstract: A package for two pressurized receptacles of the aerosol can type comprises a cylindrical enclosure of oval cross-section; a rider joining the two valve cups thereof; and a dispensing member comprising an actuation region and two outlet orifices, each connected to one of the two valve outlets by a channel provided in the dispensing member. The actuation region comprises two conduits each defining at least one part of one of the two channels feeding the orifices and slidable inside a duct carried by the rider; each duct is arranged opposite a dispensing valve carried by one of the valve cups; and each of the conduits actuates opening of the corresponding valve by sliding of its associated duct under the effect of a movement of the actuation region by a force exerted by a user. The package may be used for two products which are not to be mixed until the time of use.
Patent JP-H0413274-A (JP)
Title: Recording and reproducing device
Inventor: NAKAMURA MASAFUMI
IPC: G11B27/02
Filed: 1990-05-01
Abstract: PURPOSE:To record a digital sound even when the digital copying of this digital sound signal is prohibited during editing by recording the digital sound signal after converting it to an analog sound signal when the copying is prohibited by the discrimination of a discrimination means. CONSTITUTION:This device has a discrimination circuit 5 which discriminates the propriety of copying permission information. In this case, when the information showing the propriety of the digital copying permission of the input digital sound signal shows the prohibition of copying, this digital sound signal inputted through a digital audio interface is temporarily converted to the analog sound signal by a D/A converter 8, and this analog sound signal is converted again to the digital sound signal by an A/D converter 10 to record the signal in a recording medium after endocing it corresponding to the format of the recording medium. Thus, even when the digital copying of the digital sound signal is prohibited during editing, the sound signal can be copied along with the picture signal.
Patent JP-S604758-A (JP)
Title: Method and apparatus for solar heat collection
Inventor: TAKAHASHI SHIROU
IPC: F24S10/80
Filed: 1983-06-23
Abstract: PURPOSE:To utilize heated gas as a heat source by a method wherein the solar heat is collected by confronting a heat collecting board of breathable porous body to the solar ray, and gas is passed through towards the opposed side of the heat collecting board which confronts to the solar ray, heat exchanged in the heat collecting board. CONSTITUTION:The solar heat is collected by confronting the heat collecting board 1 of breathable porous body, which is made of the continuous foam resin foaming body or the interlacing body of organic or inorganic fibers, and at the same time gas is passed through towards the opposite side of the heat collecting board 1 which confronts to the solar ray, and heat exchanged in the heat collecting board 1, and heated gas is utilized as a heat source. As a result, the heat loss of the solar heat from the heat collecting board is remarkably reduced in every respect on radiation, convection and conduction, and the heat collecting efficiency is highten and the installation cost is kept low and the apparatus is controlled easy.
Patent JP-H10289408-A (JP)
Title: Assembling device for magnetic head
Inventor: KOBAYASHI HIROSHI
IPC: G11B5/105
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of assembling a magnetic head by preventing breaking or deterioration caused by thermal expansion. SOLUTION: A magnetic head assembly is arranged between first and second jigs 11a and 12. A screw 13 is engaged with a screw support 23 and attached to a fixing member 20 via a coil spring 24 without fixing the screw support 23. The second jig 12 is pressed by the tip of the screw 13 to hold the magnetic head assembly between the first and second jigs 11a and 12. The screw 13 is displaced according to the thermal expansion of holders 5 and 6.
Patent JP-H11307502-A (JP)
Title: Apparatus for single-wafer processing type spin cleaning and drying of semiconductor wafer
Inventor: OSAWA TADAYASU
IPC: H01L21/304
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for single-wafer processing type spin cleaning and drying of semiconductor wafers, capable of always blowing clean cleaning liq. without contamination and inert gas on the wafer lower face by eliminating the need for a rotary joint to avoid producing particles due to the friction of movable parts. SOLUTION: A rotary shaft 2 located at the bottom face center of a turn table 1 is fixed directly vertically down, a hollow nozzle shaft 5 inserted in the shaft 2 below which a closed feed tank 7 has a feed hole 8 of a cleaning liquid 15 and a feed hole 9 of a compressed inert gas 16 at adequate positions, and also has a discharge port 10 for cleaning lig. at the bottom, the top end of the nozzle shaft 5 inserted in the rotary shaft 2 points the lower face of a wafer W from the center of the turn table 1 via a spray nozzle 6 and the lower end of the nozzle shaft 5 extends into the feed tank 7 to be opened near the tank bottom.
Patent JP-S62269132-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TATSUYA
IPC: G03B27/72
Filed: 1986-05-16
Abstract: PURPOSE:To obtain an image with invariably proper density by determining the formation condition of the formed image on the basis of the signal of an image density detection area inputted on an input panel where the image density detection area for detecting the density of an original image is selected optionally. CONSTITUTION:A retrieving person projects a desired image frame of a microfilm F on a screen and when the retrieving person needs to copy information of a hatched part 60 in a figure with density almost in an ideal state, four corner points of the hatched part 60 are inputted on a touch panel 80. At this time, if the points inputted by the retrieving person deviate from the corner points of the hatched part 60 as shown by P1-P4, a four-corner-point comparative arithmetic circuit 93 computes the respective point coordinates by comparison from the coordinate positions P1(X1,Y1)-P4(X4,Y4) of the respective points in an X and a Y direction and finds the maximum values Xmax and Ymax and minimum values Xmin and Ymin of the X and Y coordinate positions among the respective corner points to regard the part based upon the four corner points Q1(Xmin,Ymax)-Q4(Xmax,Ymax) shown by dotted lines as an area.
Patent JP-H048670-A (JP)
Title: Four-wheel steering device of power vehicle
Inventor: MINAZU KIYOAKI
IPC: B62D101/00
Filed: 1990-04-26
Abstract: PURPOSE:To control the body of a power vehicle as an operator desires by providing a hydraulic actuator with means for increasing a controlled flow rate of hydraulic fluid when the speed at which a steering handle is controlled is high, and decreasing the controlled flow rate when the speed is low. CONSTITUTION:When a mode change-over switch 46 is changed to the front wheel steering mode and a handle 38 is turned to the right, a rotary encoder 56 detects it and magnetizes the solenoid 26 of a solenoid valve 25 and switches to a right room (b). Then the number of pulses is increased or decreased according to the speed at which the handle 38 is turned, and a current value passed to the solenoid 32a of a proportional solenoid valve 32 is varied; i.e., the greater the speed at which the handle 38 is rotated, the larger the amount of hydraulic fluid allowed to flow into the cylinder room 18b of a hydraulic cylinder 18 and front wheel 2, 2 are turned to the right at high speed. When the handle 38 is turned to the left, the solenoid 26 is demagnetized and the hydraulic fluid is allowed to flow into the left cylinder room 18a of the hydraulic cylinder 18 through the valve 32.
Patent JP-H06302083-A (JP)
Title: Loading mechanism for magneto-optical disk
Inventor: MATSUMURA TOMOMI
IPC: G11B17/043
Filed: 1993-04-15
Abstract: PURPOSE:To smoothly operate and to prevent occurrence of abnormal sound by raising and lowering a holder passing through an orbit which descendes while advancing in the direction of inserting a magneto-optical cartridge of a carrier in the upper part of a holder moving path. CONSTITUTION:A tilt section is provided at the upper part of a guide hole 2c of a fixed chassis of a loading mechanism for a magneto-optical disk. Therefore, a rod 31a obliquely as cendes against elastic force of a damper. Thus, since the holder is obliquely ascendes so as to approach a cartridge pull-in section, even when the cartridge pull-in section inserts a cartridge into the holder until the cartridge is brought into contact with the back end surface, the cartridge never interferes with the lower end of the cartridge pull-in section at the time of ascending of the cartridge. Thereby, operation is smoothly performed, and occurrence of abnormal sound is prevented.
Patent JP-H04319167-A (JP)
Title: Manufacturing of stone tile
Inventor: SEKIYA SHINJI
IPC: B24C1/06
Filed: 1991-04-18
Abstract: PURPOSE:To change contrast of the surface of a product to upgrade the product and increase demand by forming a natural stone in a plate shape, and changing partially the reflective conditions of the surface. CONSTITUTION:The surface of a plate-like long natural stone is entirely formed in a glossy surface 3 ground by a grinding jig as a glossy surface formation means. After that, for example, a plurality of blades as a non-glossy surface means makes line an excavated grooves having a plurality of threads on the glossy surface 3 to form a non-glossy surface 5. At that time, the cut grooves change their appearance by selecting properly the width of each of the blades of the non-glossy surface formation means to be used or arrangement intervals. For example, a film having a grid frame is stuck thereon, and sand, etc., are sprayed by using a sand blast means to form the non-glossy surface 5. In addition, a contrast between the glossy surface 3 and the non-glossy surface 5 is more clarified by forming both surfaces 3 and 5 in roughened states. Then, the surfaces are cut off in a specific size and shape by a cutting means such as blades, etc.
Patent JP-S62269427-A (JP)
Title: Communication equipment
Inventor: SATO KAZUO
IPC: H04Q9/00
Filed: 1986-05-16
Abstract: PURPOSE:To attain low power consumption by bringing a receiver into the specific operating state for a short time periodically so as to reduce the operat ing time of the receiver in standby. CONSTITUTION:A leader pulse DR consecutive for a prescribed time t1 is sent prior to the transmission of data D1-D4 from a transmitter and the receiver is brought into the operating state for a short time intermittently for a period t3 shorter than the consecutive time of the leader pulse DR. Further, the presence of transmission of the leader pulse DR is detected by a detection means during the operation of the receiver, then the operation hold means brings the receiver into the operating state for a prescribed time. Since the receiver is brought into the operating state for a short time intermittently in such a way, the operating time during standby is short and the power consumption is reduced.
Patent JP-S60100598-A (JP)
Inventor: TOOMASU EMU DEKIARA
IPC: C07K16/00
Filed: 1984-05-31
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-2000301438-A (JP)
Title: Method and device for flattening machining
Inventor: TAKAHATA KENICHI
IPC: B24B7/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for flattening a machined face by removing an unnecessary thin film from the machined face when a workpiece is a substrate in which a thin film is formed on a surface which is the machined face and parts having different machining rates exist and whose thickness of thin film is not uniform. SOLUTION: When a substrate 2 which has a groove part 2a on a surface which is a machined face 1a and on which a thin film 3 is formed is a workpiece 1, a polishing pad 8 having smaller polishing face than the machined face 1a is rotated by itself by pressing it against the machined face 1a to polish by moving the polishing pad 8 relatively for the machined face 1a for polishing. At this time, when the polishing pad 8 is pressed against the machined face 1a, a pressure applied on the machined face 1a is changed by polishing parts 4a, 4b to uniformize machining rates at each position and flatten the machined face 1a uniformly.
Patent JP-H04318578-A (JP)
Title: Transcription device
Inventor: OBUCHI TORU
IPC: G03G15/16
Filed: 1991-04-17
Abstract: PURPOSE:To achieve primary transcription on an intermediate transcription body even for toner pictures after second and subsequent colors at as high transcription efficiency as a first color toner picture by specifying the volume resistivity ratio of the intermediate transcription body, and making a primary transcription electric field greater as the order of transcribing color toner pictures ascends. CONSTITUTION:The volume resistivity ratio of an intermediate transcription belt 3 is 10<8>-10<12>OMEGAcm. The belt 3 is stretched around a primary transcription roller 4, tension roller 9, pressure roller 10 and tension roller 11 in that order in the direction where the belt is turned. A voltage applied to the primary transcription roller 4 by a power source 38 is made greater as the order of color toner pictures ascends, for example, a voltage for a second color is greater than that for a first color. In the secondary transcription where plural color toner pictures transcribed on the intermediate transcription belt 3 are transcribed in a batch to a transcription material 5, a voltage applied to a secondary transcription roller 6 by a power source 39 is made to a DC voltage which is greater than a DC voltage applied at the time of the primary transcription of the final- color toner picture.
Patent JP-S5236282-A (JP)
Title: Installing method for nuclear fuel assembly
Inventor: SATOU KENJI
IPC: G21C21/00
Filed: 1975-09-17
Abstract: PURPOSE: To carry out taking out or putting in nuclear fuel bar, spring bushing of spacer without damage, holding spring at the unoperating position with holding jig for special mechanism spring bushing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H046727-A (JP)
Title: Power driving device for circuit breaker
Inventor: ISHIBASHI MASATERU
IPC: H01H75/00
Filed: 1990-04-24
Abstract: PURPOSE:To reduce the height of a board and improve the workability to install a circuit breaker on the board by providing a main body provided at the side section of the circuit breaker, a drive section built in the main body and an action section connected to a moving body. CONSTITUTION:A power driving device has a main body 1, an action member 2 and a drive section 13. The main body 1 is provided at the side section in the perpendicular direction to the action direction of a circuit breaker 3. The action member 2 has an action section 20 operating a handle 4 and is connected to the moving body 17 of the drive section 13. Since the main body 1 of the electric action device is provided at the side section of the circuit breaker 3, a board on which the breaker 3 is installed can be made low in height, the breaker 3 can be installed on the board and a main circuit can be wired while the power driving device is kept provided at the side section of the breaker 3, thus the workability is improved.
Patent JP-S5236651-A (JP)
Title: Preparation of alpha,beta-alkylstyrene dimer
Inventor: TATEOKA KENGO
IPC: C07C15/12
Filed: 1975-09-17
Abstract: PURPOSE: To prepare quantitatively a dimer of an α,βalkylstyrene useful as starting material for organic chemicals and lubricant oil by dimerizing an α ,βalkylstyrene in the presence of a specific catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60254208-A (JP)
Title: Transport device
Inventor: MUKAI ATSUSHI
IPC: G05D1/02
Filed: 1984-05-30
Abstract: PURPOSE:To attain an assured and highly efficient drive of a truck by changing the drive state of the truck in response to the relative positional relation between the truck and an obstacle. CONSTITUTION:A self-traveling type truck 1 is provided with the 1st level sensor 4 which always monitors the area within a prescribed range shown by a dotted line and produces the voltage proportional to an area ratio occupied by an obstacle within said range, the 2nd level sensor 5 which produces the voltage proportional to a square of the pressure produced by the contacts between four corners of the truck 1 and the both sides of an arm, and the 3rd level sensor 6 which produces the stepped voltage by a fixed level of pressure generated at the side face of the truck 1. The characteristics of both sensors 4 and 5 are put together and standardized with a decision standard parameter. Then a microcomputer put on the truck 1 decides a reset method for the right/left shunt to the traveling direction of the truck, the move-back the stop, etc. from the outputs of sensors 4 and 5 when the truck 1 has a contact with the obstacle. Thus the drive state of the truck 1 is changed and also this change is informed to an operator by means of the light and a sound.
Patent JP-H01285686-A (JP)
Title: Scroll fluid machine
Inventor: OKUDA MASAYUKI
IPC: F04C18/02
Filed: 1988-05-11
Abstract: PURPOSE:To make oil supply quantity in same degree as a vertical machine for making it possible to supply oil to every part in high efficiency by supplying oil into a guide body through a small hole when is above a piston being reciprocated with rotation of a shaft, and draining oil in the guide body to an oil passage in one direction at the time of down coming of the piston. CONSTITUTION:A piston 44 is reciprocated in up and down direction with eccentric action of an eccentric member 43 through rotation of a shaft 36. Oil 49 is supplied into a guide body 46 from a small hole 50 under a condition of being above the piston 44, and the oil 49 is supplied to an oil passage 47 from the end portion side of the shaft 36 for flowing in one direction to supply oil to a bearing body 39 and compression mechanism members 33 under a condition that the piston 44 is situated below and pressure in the guide body 46 is raised. On account of supplying oil on letting oil flow in one direction by means of such oil supplying mechanism, oil supply quantity can be made to be in same degree as a vertical machine, therefore it never happens that efficiency is lowered because of oil supply. Again, oil supply is performed in one direction, so it is needless to branch oil supply passage, therefore oil supply to every members can be performed exactly and smoothly.
Patent JP-S596478-A (JP)
Title: Air flow rate regulating valve
Inventor: ENDOU YASUHIRO
IPC: F16K11/048
Filed: 1982-06-30
Abstract: PURPOSE:To prevent deformation of each retainer frame during assembly and tightening, by independently installing a retainer frame for supporting a plunger and a retainer frame for supporting a piston rod to a solenoid side and a valve body side, respectively. CONSTITUTION:Retainer frames 1h and 1i are independently mounted to a solenoid 1 and a valve body 3, respectively, and one each of a plunger 1e and a piston rod 6 is attached to the retainer frames 1h and 1i, respectively. Even if a tightening force is one-sided when the solenoid 1 and the valve body 3 are integrally joined by means of a screw 8, the retainer frames 1h and 1i are prevented from bending and this enables the plunger 1e and the piston rod 6 to smoothly slide inside a rod holder 1b.
Patent JP-S63276336-A (JP)
Title: Optical transmission modulator-demodulator
Inventor: NAGATA YOSHISHIGE
IPC: H04B10/556
Filed: 1987-05-07
Abstract: PURPOSE:To attain high speed transmission and long range transmission by using a phase modulation system so as to improve S/N. CONSTITUTION:A delay output wave retarding an output wave from an optical oscillator 1 by a delay circuit 2 is obtained in an optical modulator 10. The delayed output wave is inputted to a 1st optical multiplexer 5 via a 1st optical switch 3, multiplexed with an output wave from a 2nd optical switch 4 without a delay and a phase shift modulation wave is generated. Moreover, a reference phase wave is generated from a phase correction circuit 6 and outputted. The phase shift modulation wave and a reference phase wave are inputted to a 2nd optical multiplexer 11 in an optical demodulator 13 through transmission lines 8, 9 and the presence of light is discriminated by an optical reception circuit 12.
Patent JP-S5340903-A (JP)
Title: Automotive tire
Inventor: NANUN TADANOBU
IPC: B60C13/00
Filed: 1976-09-22
Abstract: PURPOSE: To improve the steering performance of an automotive tire such as cornering characteristics by enhancing the rigidity of the side walls of a tire of narrow width. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01283746-A (JP)
Title: Color cathode-ray tube
Inventor: CHIHARA KAZUHIRO
IPC: H01J29/02
Filed: 1988-05-09
Abstract: PURPOSE:To make it possible to prevent a rotation or a movement of an elastic connection body to an external force in the assembly condition, and to obtain a stable conductive property, by forming a connection in the form along the side surface of a magnetic shield at the end of the elastic connection body. CONSTITUTION:At the end of an elastic connection body 9 installed to the frame 6 of a shadow mask 5, a connection 9d along the side surface of a magnetic shield 8 is provided. As a result, even though a strong external force is applied under the condition that the elastic connection body 9 and the magnetic shield are assembled, the elastic connection body 9 is never moved, and can be fixed rigidly. Consequently, an accidental rotation or movement of the elastic connection body 9 in the assembly condition can be prevented, the contact pressure of the elastic connection body 9 to a conductive membrane 2 can be kept stable, and a specific potential can be given to the shadow mask 5 securely.
Patent JP-S594380-A (JP)
Title: System for compressing intermediate tone picture
Inventor: YOSHIDA SHIGERU
IPC: H04N1/41
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a large compressing ratio with a simple circuit constitution, by predicting a multi-value picture signal in the unit of plural picture elements. CONSTITUTION:Picture elements X1, X0, A are inputted to registers 20, 21, 24. A pattern NO is outputted from an ROM 22 when the combination of outputs of registers 20, 21 is a basic pattern (combination having high frequency). The pattern NO is written in the first-in first-out register FIFO25. An ROM26 predicts the order of generation of picture elements X0, X1 and inputs the order to an ROM27, which sets a length equal to a variable length code assigned to the order to a shift register 33 and a counter 32, and the counter 32 shifts the register 33 and outputs the compressed data.
Patent JP-H06327105-A (JP)
Title: Automatic train stopping device
Inventor: KAWASAKI MASATOSHI
IPC: B61L3/12
Filed: 1993-05-14
Abstract: PURPOSE:To achieve a simple configuration without requiring a large number of complex components such as a speed generator while achieving ATS with a speed verification function. CONSTITUTION:A ground device 5 is laid out at the side of a track 1 for indicating a stop signal to a signalling machine 3 and at the same time for transmitting the stop signal to a train TR driving on the track 1. Two ATS ground station 7a and 7b for transmitting a signal with a specific frequency are installed in the advancing direction of a train at a specific spacing L at the driving part of the track 1. On the other hand, an ATS rolling stock station 11, a receiver 13 for receiving a signal from the ATS ground stations 7a and 7b via the ATS rolling stock upper station 11, a part 15 for measuring signal reception spacing time, vertification time storage part 17, and a control part 19 for automatically actuating an emergency brake which is not shown here and at the same time transmitting an alarm after comparing a signal reception spacing time (t) with a vertification time T and then specific conditions are met are provided on the train TR.