baber/WOPTO huggingface dataset:
Patent JP-H05220776-A (JP)
Title: Reaction injection mold and molding method
Inventor: OZEKI HIROSHI
IPC: B29C45/78
Filed: 1992-02-07
Abstract: PURPOSE:To mold an expected molded product having desired surface properties using a mold without complicating a mold structure. CONSTITUTION:In a mold consisting of first and second molds forming a cavity filled with a molding material to be formed into a molded product, a heat insulating layer 6 is provided in the vicinity of the boundary part of the product surface and non-product surface of the molded product and a dividing surface 11 is provided to the mold at a position where no undercut is generated and temp. difference is provided on both sides separated by the heat insulating layer 6 of the mold to perform reaction injection molding.
Patent JP-H07260936-A (JP)
Title: Optical measuring device and installation method therefor
Inventor: IWASAKI MITSURU
IPC: G01S17/93
Filed: 1994-03-25
Abstract: PURPOSE:To inexpensively constitute a light source at low output and install an optical measuring device so as to be free from moisture or contamination by forming the light source out of a plurality of LEDs and reflecting diffused light with a reflector at a desired angle for illuminating a measuring object. CONSTITUTION:An irradiation section 12 prevents the light of LEDs 21 from being diffused with an optical fiber 24, and linearly shapes the light. Also, the light is converged via a condenser lens 26 fixed with a lens mount 27 to the prescribed focal point thereof and then diffused with a diffusion lens 29 into parallel beams. Then, the beams are reflected from a reflector 31, thereby radiating pulse type light to a measuring object. In this case, the reflector 31 is freely variable on the operation of a reflector motor 14 and, therefore, the reflected light can be radiated to the measuring object in a desired direction. Thus, the device can be installed at such a position as capable of preventing the dew condensation of the section 12 or a light receiving section, and the frost of glass due to the hot air from a defroster, including a vicinity above the dashboard of a car. In addition, an effect due to moisture or contamination can be lessened.
Patent JP-S58189279-A (JP)
Title: Preparation of metal container with circumferential joint
Inventor: WATANABE MICHIO
IPC: C09J5/00
Filed: 1982-04-06
Abstract: PURPOSE:To prepare a metal container having a circumferential joint made with an adhesive and a required height, by forming an assembled container consisting of upper and lower hollow bodies fitted with each other and coated with a hot- melt adhesive on the fitted part, filling pressurized gas into it and then heating the fitted part. CONSTITUTION:Lower hollow body 3 with a bottom and upper hollow body 2 with an opening are fitted together with a hot-melt layer formed on the fitted part to fabricate an assembled container 11. The assembly 11 is mounted betweeen a 1st member 16 and a 2nd member 13 facing each other at a fixed distance and pressurized gas is filled in it through the opening. The fitted part 7 is heated while sliding of opening end in axial direction via molten adhesive layer 4 due to filling of pressurized gas is prevented by the 1st and the 2nd members 16, 13 so that a metal container with a circumferential joint and a required height may be prepared.
Patent JP-H03256111-A (JP)
Title: Optical coordinate input device
Inventor: SANO KYOZO
IPC: G06F3/042
Filed: 1990-03-06
Abstract: PURPOSE:To make it possible to use the optical coordinate input device also under a bad environmental condition and to expand its service life by detecting a coordinate position by the variation of a light receiving quantity due to the flection of optical fibers arranged like a matrix in a direction vertical to a coordinate input face. CONSTITUTION:The coordinate input device 1 is constituted of arranging many optical fibers 12, 13 like a matrix in the X and Y directions of the coordinate input face 11. Light emitting elements 14, 15 input light from one end parts of respective fibers 12, 13 and light receiving elements 16, 17 receive light from the other end parts of the fibers 12, 13 and output light quantity detecting signals S1, S2 corresponding to the received light quantity. A coordinate position detecting part 21 consists of X and Y coordinate detection parts 22, 23, which detect the X and Y coordinates of a depressed point on the face 11 based upon the signals S1, S2 outputted from respective elements 16, 17 and output X and Y coordinate signals S3, S4.
Patent JP-S51130617-A (JP)
Title: Method of improving structure of heat resisting steel castings
Inventor: SUGITANI JIYUNICHI
IPC: C22C33/10
Filed: 1975-05-08
Abstract: PURPOSE: An effective method of preventing lamella structure formation in heat resisting 0.3C-24Cr-24Ni-1.5Nb austenite steel castings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02268287-A (JP)
Title: Equipment for stopping movable device in predetermined position and clock member with count display of elapsed time
Inventor: MISHIERU GUROOTOUISU
IPC: G04C3/00
Filed: 1990-03-07
Abstract: PURPOSE: To provide a device which can stop a moving device at a prescribed position by making a motor to be controlled by means of a circuit having a terminal which stops the motor when the motor becomes a prescribed polarity. CONSTITUTION: A sport wrist watch 1 used by the crew of a regatta for controlling the time which elapses before start drives a hour hand 2, minute hand 3, and second hand 4. When a contact 24 mounted in series with a contacting section 47-22e is closed, an arm 47 comes into contact with a terminal 22e and a terminal 21 is grounded whenever the hand 4 makes one round. However, since the contact 34 which is operated by the pin 32 of a lever 29 is opened until the hand 4 makes its final round, the terminal 21 is not grounded and, therefore, a motor 9 continuously rotates. The hand 4 is faced to figures 60 on a second circle 44 and, only when the hand 4 completes the final round, the arm 47 closes a switch 34. When the switch 34 is closed, the terminal 21 of a circuit 20 is grounded and the motor 9 is stopped, and then, a minute indicating body 19 completes its stroke.
Patent JP-S61214814-A (JP)
Title: Signal selecting device
Inventor: OGA YASUNORI
IPC: H03K17/00
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the number of switches and narrow the switch attaching space on a panel by providing a storage circuit for every receiver to store a selection control signal. CONSTITUTION:A signal selecting circuit 9 operates a switch corresponding to one of signals 1a-1c to be selected, which should be supplied to a receiver 2a, to output a selecting signal 11. A switch corresponding to the receiver 2a of a receiver selecting circuit 10 is operated to supply a storage timing signal 12a to a storage circuit 8a. The storage circuit 8a stores the selecting signal 11 of the signal to be supplied to the receiver 2a by the signal 12a and supplies it to a selecting circuit 3a as a selection control signal 5a. The selecting circuit 3a supplies desired one of signals 1a-1c to be selected to the receiver 2a as a supply signal 5a. Signals are supplied to receivers 2b and 2c similarly. Since it is unnecessary to provide a signal selecting switch group for every receiver, the number of switches is reduced. Thus, the switch attaching space on the panel is narrowed.
Patent JP-2000253662-A (JP)
Title: Switching power supply
Inventor: SHIROYAMA HIRONOBU
IPC: H02M3/28
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply that has realized efficiency improvement during a light load at a low cost. SOLUTION: During the rated loading condition, a switch 17 is closed and a DC-DC converter 15 and a charging/discharging monitoring circuit 14 are stopped. During the light loading condition, a light load detecting circuit 16 detects this condition to open the switch 17. Accordingly, the power supply 19 is operated in the conversion power similar to that in the rated operation and a capacitor 11 is quickly charged with this power. The charging/discharging monitoring circuit 14 monitors this charging condition and when the predetermined charging is completed, the off signal is sent to the switching power supply control circuit 13 to stop operation of the power supply 19. The DC-DC converter 15 converts the energy stored in the capacitor 11 to the predetermined output voltage to supply the power to the load 12.  During this period, the charging/discharging monitoring circuit 14 monitors the discharging amount of capacitor 11 and when the predetermined discharging is completed, the on- signal is sent to the switching power supply control circuit 13. As a result, power supply 19 is operated again to quickly charge the capacitor 11. This operation is repeated thereafter.
Patent JP-H04291541-A (JP)
Title: Frame handler test system for b-channel packet
Inventor: KATO TOMOKO
IPC: H04L12/70
Filed: 1991-03-20
Abstract: PURPOSE:To test a packet without impairing economy by providing a test transmission means and a reception check means to a subscriber signal processor, providing a direct operation path in a D-channel frame handier and setting a loopback operation path in a time switch. CONSTITUTION:A test transmission section 141 sends a test use packet frame FPT subject to frame multiplex to a D-channel frame handier 13 via a frame check section 142 by a command from a controller and to a time switch 11 via a signal line 106 and to a multiplexer/demultiplexer section 12 in an FHB 12 via a signal line 104. A demultiplexer section 122 converts the FPT into a B channel packet frame FBPT through an address conversion section 121 and a signal line 103 and sends the converted frame to a switch 11. The FBPT is converted into the frame FPT by the conversion section 121 via a loopback signal line 115, a signal path 116 and the signal line 103, the demultiplexer section 122 multiplexes the frame and it is fed to a check section 143 via a SW11, a signal path 117, the signal line 106, an FHD 13 and the signal line 107 and tested in the section 143.
Patent JP-H11261607-A (JP)
Title: Phase synchronization system between devices and its method
Inventor: YAMAMOTO TAKAAKI
IPC: H04L12/403
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a phase synchronization system between devices that absorbs transmission delay and processing delay in the devices and uses one reference clock. SOLUTION: A supervisory device 10 always sends a reference clock to a supervised device 20 and sends a polling signal, to supervise the operating state of the supervised device 20 for a prescribed period. The supervised device 20 returns the reference clock as a loopback clock to the supervisory device 10, discriminates the operating state of its own device and returns the discrimination result as a reply signal to the supervisory device 10. The supervisory device 10 detects the phase difference between the loopback clock and the reply signal returned from the supervised device 20, gives an instruction for delaying the loopback clock by the phase difference to the supervised device 20 so as to realize phase synchronization between the supervisory device 10 and the supervised device 20.
Patent JP-H01306718-A (JP)
Title: Method of burning gaseous fuel and oxidant and burner using pure oxygen and oxygen enriched air as oxidant
Inventor: JIYON AARINGU ANDASON
IPC: F23D14/22
Filed: 1989-03-10
Abstract: PURPOSE: To ensure stability of flame by ejecting fuel directly into a combustion zone using oxidant containing a specified vol.% of oxygen or oxygen-rich air. CONSTITUTION: An oxidant passage 6 is coupled through a duct with a source of pure oxygen or oxygen-rich air containing at least 30 vol.% of oxygen. A fuel passage 1 supplies a large part of total quantity of fuel required for combustion with oxidant and a passage 4 concentric to the passage 1 supplies the small remaining part of fuel occupying at least 1% of total fuel being suppled to a combustion zone. The large part of fuel is ejected to a combustion zone 3 as a high velocity fuel jet 8 having a speed V higher than 5P measured at the outlet orifice 12 of the passage 1. The small part of fuel is ejected to the combustion zone 3 while being brought closely to the large part of fuel from the annular passage 4 at a velocity lower than 0.5 V such that the difference from the velocity of oxidant falls within 200 ft/sec (60.96 m/sec) on the interface with the oxidant.
Patent JP-H04292360-A (JP)
Title: Image recording device
Inventor: YAMAMOTO HIROSHI
IPC: B65H20/04
Filed: 1991-03-20
Abstract: PURPOSE:To improve a recording speed without impeding accurate cutting of a recording medium by a method wherein the continuously conveyed recording medium is locally temporarily stopped at a cutter part and cut to given lengths and simultaneously the continuous feed speed of the recording medium is varied according to a subsequent cutting length. CONSTITUTION:Feed drive speeds S1-S5 at respective stages are set to a optimum speed so that cutting operation by a cutter part 6 is completed at the continuous feed speed of a recording sheet 1 right before cutting to corresponding cutting lengths 0-L1 and L4 or more is effected and a speed is increased to a high value as much as possible within a range wide enough to allow absorption during a time between completion of preceding cutting operation and subsequent cutting operation. The more the length of the recording sheet conveyed until subsequent cutting operation is effected is namely, the longer the subsequent cutting length L is the more the optimum speed can be. As noted above, since the continuous feed speed of the recording sheet 1 is automatically optimized according to the subsequent cutting length, a recording speed can be improved without impeding accurate cutting of the recording sheet 1.
Patent JP-H10309842-A (JP)
Title: Recording apparatus
Inventor: YANAGI HARUYUKI
IPC: B41J25/308
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To scan a carriage smoothly and make dots small in diameter or multigradational, etc., i.e., enhance record accuracy, by constituting a press member set at the carriage not to press a guide member in an area excluding a predetermined area of a reciprocating scan area of the carriage. SOLUTION: A slide face 585 of an adjusting lever 581 butts to a guide rail 82 because of a weight of a carriage 50 and a recording head in a recording scan area of a carriage part, so that the carriage 50 is positioned. Moreover, a butting part 582a of a press lever 582 hits a stopper part 581a of the adjusting lever 581. Therefore a press force by the press lever 582 does not act to the guide rail 82. No torsion acts to the carriage 50, enabling the carriage to scan smoothly. Since a slide load of the carriage 50 is reduced, a mechanism related to the reciprocating scan of the carriage 50 is improved in durability.
Patent JP-S55147199-A (JP)
Title: Recovering method for fresh water and solid matter from seawater containing mud or muddy water
Inventor: MAEKAWA SHIGEO
IPC: C02F11/12
Filed: 1979-05-07
Abstract: PURPOSE: To purify polluted mud on the sea bottom and to utilize polluted mud recovered effectively by a method wherein the polluted mud recovered is mixed with used paper and changed into a mold, the mold is heated and dried, and moisture and solid matter are recovered.  
     CONSTITUTION: When polluted mud on the sea bottom, on which heavy metals or chemicals or the like deposit, is sucked up by means of a pump, suspended polluted water with approximate 90% water content is sucked up. When the polluted water is charged into a mixer 1, used paper is admitted, and the water is left as it is and agitated, a mold with no fluidity is formed. When the mold is forwarded to a hot air dryer 5 and heated and dried by a hot air from an air heating furnace 4, moisture contained is evaporated and recovered to a condenser 7 while a caking agent is added to remaining mold and the mold is changed into water-insoluble porous granular pellets. Thus, polluted substance on the sea bottom is removed, and the recovered substance is effectively utilized for aggregate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57171317-A (JP)
Title: Production of liquid crystal cell
Inventor: NAKANO FUMIO
IPC: G02F1/13
Filed: 1981-04-14
Abstract: PURPOSE:To easily form the terminal part and to facilitate easy connection between the terminal and an external circuit, by avoiding the concentration of the terminal parts onto the same substrate which is caused by a transfer conductor having a complicated structure. CONSTITUTION:Window parts 8 and 8' are formed previously to two substrates 4 and 5 at the positions opposite to the terminal parts, respectively. These parts 8 and 8' can be easily obtained by a blanking process and is carried out at an optional time point before the substrates 4 and 5 are stuck together and preferably immediately before this sticking process. In such a way, a finished product can be easily obtained through processes like (b) and (c) by previously forming the parts 8 and 8'. It is more preferable to set the width of the window part slightly larger than that of the terminal part.
Patent JP-H07243362-A (JP)
Title: Composite type muffler
Inventor: OKI SHIRO
IPC: F01N1/02
Filed: 1994-02-28
Abstract: PURPOSE:To make a compact container shape and to facilitate installation of a plural number of resonance type mufflers in a small space by combining a vertical wall integrally formed with a container main body and a cover body of a partition wall and a horizontal wall formed as a separate body. CONSTITUTION:Resonance chambers 16-18 of small capacity are not made in a long and slender shape and are structured to easily mold a container 2. That is, vertical walls 10-12 in the depth direction are integrally molded on one or both of a main body 7 and a cover body 8 forming the container 2. Thereafter, a horizontal wall 15 roughly in the rectangular direction to this is molded as a separate body and fastened in the container 2, and a partition wall is made by combining the vertical walls 10-12 and the horizontal wall 15. The inside of the container 2 is divided into a plural number of resonance chambers 16-18 by this partiction wall. Resonance mufflers respectively different in characteristics from each other can be provided by making their capacity different from each other and communicating them to one gas flowing duct 3 respectively by communicating pipes 4-6. Additionally, as the resonance chambers 16-18 are integrated and can be made compact.
Patent JP-H01273751-A (JP)
Title: Car washing machine
Inventor: DENDA MAMORU
IPC: B60S3/04
Filed: 1989-03-09
Abstract: PURPOSE:To make it possible to easily restart car washing even if it is temporarily stopped as a window is found to have been kept open or the like by providing a means for arbitrarily stopping the car washing and a means for restarting the car washing retroactive to a prescribed point from the temporarily stopping point. CONSTITUTION:Even while car washing is being performed by pushing the start button of ten keys 62, if a key for temporarily stopping the car washing is pushed, a movable motor 70 is stopped by a control unit 76 through a drive unit 71 which relays electricity to the motor. And the situation of the car washing at that time is temporarily stored in a memory 73, and the overall operation of the car washing is stopped through th drive unit 71. Then when the start button is pushed again, data are read from the memory 73 so that the car washing is restarted to be continued. In this case, when a key for repeating input is being pushed, a car washing program is jumped to the beginning of the interrupted stage of the car washing, and the movable motor 70 is driven to move the body of the car washing machine concerned to the starting position of the stage, so that the car washing is restarted from the beginning of the interrupted stage. Thus, even after the car washing has been started, it can easily be restarted if it is temporarily stopped as a window is found to have been kept open or the like.
Patent JP-S52139030-A (JP)
Title: Preparation of composition with high content of m-and p=diisopropyl benzenes
Inventor: KUDOU ETSUSABUROU
IPC: C07C15/02
Filed: 1976-05-17
Abstract: PURPOSE: Method of producing the title composition free from problems of apparatus corrosion and waste water disposal, which comprises treating a cumene bottom, derived from the reaction of benzene with propylene, etc. with a typeY zeolite catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09229231-A (JP)
Title: Proportional control valve
Inventor: FUJINO TAKASHI
IPC: F16K31/70
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a proportional control valve capable of stably correcting the temperature of output. SOLUTION: In a proportional control valve, a cylindrical coil holder 15 capable of being moved in the axial direction is arranged in an annular magnet 12 with a coil 16 wound on it, and a proportional control valve is provided with a control part in which a fixed iron core 13 is fixed in the coil holder 15, a valve part in which a valve rod 7 in axial contact with the coil holder 15, and a valve body 6 are integrally fixed and arranged on a primary chamber 3 side in a valve main body 1 in which the primary chamber 3 communicated with an input port 35 and a secondary chamber 4 communicated with an output port 36 are sectioned through a valve port 2, and a diaphragm 8 to which a valve rod 7 is fitted, and so arranged as to divide the control part from the valve part on the primary chamber 3 side of the valve main body 1.  In the secondary chamber 4, a disc-like bimetal 21 so arranged as to be brought in contact with the other end of a coil spring 22 whose one end is in contact with the valve body, and bent to the valve body 6 side is provided.
Patent JP-S60202020-A (JP)
Title: Discharger for powdery grain matter
Inventor: IGUCHI KAZUHIRO
IPC: B65G43/08
Filed: 1984-03-23
Abstract: PURPOSE:To make the regulation of the flow of discharge ever so easy, by performing on-off operations on a dumper with movements in the specified distant range of a screw shaft being screwed in a rotary member, in case of a device which regulates a powdery grain matter discharge with the on-off operations on the dumper installed beneath a storage tank for powdery grain matter. CONSTITUTION:When each of limit switches 8 and 8' for both on-off positions is positioned and a start button on a control panel 10 is pushed, a driving device 6 turns round whereby a rotary member 4 rotates via a chain 5. Then, a screw shaft 2 screwed in the member 4 moves in an axial direction. With this movement, a dumper 1 is opened and, after the guide 7 at the tip of the shaft 2 comes into contact with the switch 8, the driving device 6 is reversed when the setting time of a timer 13 elapses, so that the dumper 1 is closed. The driving device 6 rotates regularly again after the elapse of the time set by a timer 14 likewise, and afterward, the dumper 1 is made to repeat its on-off operations till being stopped by the control panel 10.