baber/WOPTO huggingface dataset:
Patent JP-H03128540-A (JP)
Title: Security system
Inventor: YAMADA IZURU
IPC: H04L9/10
Filed: 1989-09-14
Abstract: PURPOSE:To make difficult a cipher to be deciphered by a hacker and to improve the safety of communication by changing a ciphering rule by a keyboard or voice input each time the communication is executed. CONSTITUTION:The keyboard or voice input is coded by a converter 2 and a frame pattern is prepared by a frame synchronizing pattern preparing circuit 3 corresponding to the input. In the converter 2, a value executing the ASCII conversion of the input is defined as the frame pattern in the case of the keyboard input and a value executing the ASCII conversion of a voice recognized result is defined as the frame pattern in the case of a voice. Since the ciphering rule can arbitrarily be changed for each transmission, it is made difficult to monitor a line, to decipher the cipher by a computer and to execute wire tapping, and there is an effect to improve the safety of the communication.
Patent JP-S61116209-A (JP)
Title: Pocket warmer
Inventor: IDA HARUO
IPC: F23D14/18
Filed: 1984-11-10
Abstract: PURPOSE:To enable a diminishing of burning or a continuation of burning to be performed at any time by a method wherein hot temperature gas generated under a reaction of catalyst is expanded over an entire surface of thermal conductor through a space within the thermal conductor having a double-structure. CONSTITUTION:A heater 2 having a double-structure is cooperatively arranged at one side of an outer casing 1 and a catalyst device 5 is arranged in a space 4 communicating with the space 3. Liquified gas tank 6 is arranged in the outer casing 1. A valve 7 for filling liquified gas into the tank 6, a gasifying unit 8 for the liquified gas and a nozzle 9 are provided, the gasified gas is blown into a funnel-shaped injector 10, mixed with air flowed from the holes 11 and supplied to a catalyst device 5. When used, a lever 12 is operated to supply the gasified gas and at the same time the ignition of the gas causes the gasified gas to make compound with the catalyst device 5, the generated hot gas is expanded into the space 3 of the thermal conductor 2 to warm uniformly the entire surface of the thermal conductor and then the gas is flowed out through the holes 14. In case that the operation is to be terminated, the lever 12 is operated to prevent the gasified gas from being flowed out through the nozzle 9.
Patent JP-H05116018-A (JP)
Title: End mill
Inventor: KONNO TAKESHI
IPC: B23C5/10
Filed: 1991-08-24
Abstract: PURPOSE:To provide an end mill which is capable of simultaneous rough and finish work when forming a contour of a work, such as a mold or a Jig, by milling. CONSTITUTION:In an end mill which is held in a milling machine and driven to rotate, in a throw-away tip 10 disposed on a spiral groove mounting face formed on the peripheral surface of a cylindrical body, a rough work edge 11 located in front of the rotational direction of the cylindrical body and a finishing edge 12 located behind the edge are formed integrally. The outer flange 11c of the rough work edge 11 is closer to the center of the cylindrical body than the outer flange 12c of the finishing edge 12 and both protrude from the peripheral surface.
Patent JP-2001063432-A (JP)
Title: Table unit for automobile
Inventor: TAKAHASHI TATSUNORI
IPC: B60N3/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To allow a table to be brought into both a vertical condition and a horizontal condition, and to surely fix the table at the time of the hirizontal condition so as to make operability and usability excellent. SOLUTION: In this table unit 10, rotation is allowed between a condition where a table 11 is brought into a vertical condition and a condition where it is brought into a horizontal condition, an attaching side end part 12 of the table 11 is formed into a bent piece 15 of substantially U-shape, a shaft member 31 is provided inside the bent piece 15, an attaching part 43 for energization to an in-vehicle is attached rotatably to the shaft member 31.  When the table 11 is rotated from the vertical condition to the horizontal condition, the bent piece 15 is pressed outsides by a pressing piece 50 of the attaching part 43 to generate downward torque in the table 11 by elastic restoring force of the piece 15, and a rotary arm 53 for horizontal support of the table 11 is attached rotatably to the attaching part 43 to lock a lock end 55 to a locking claw 61 in a reverse face of the table 11 at the time of the horizontal condition of the table 11.
Patent JP-H0771615-A (JP)
Title: Shaft seal device
Inventor: ITABASHI SHIGEKI
IPC: F16J15/34
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate replacement of slide rings in a shaft seal device comprising slide rings disposed on the stationary and on the rotary side, the both slide rings having their axially opposing end faces caused to slide in close contact with each other to thereby perform shaft seal, by forming on the slide ring restricted portions fitted into restrictive portions of the retainers. CONSTITUTION:This shaft seal device 10 comprises stationary side and rotary side slide rings 101, 102 each prepared by annularly combining semicircular-arc like slide ring segments with each other. By a seal case 13 of a housing 1, a stationary-side retainer 103 is axially movably supported while, on the other hand, a rotary-side retainer 105 is mounted to a collar 106 fixed to a sleeve 21 of a rotating shaft 2. Slide rings 101, 102 are fitted into circumferential grooves 103a, 105a which are formed in opposite end portions of the retainers 103, 105. Further, the circumferential grooves 103a, 105a are formed with restrictive portions 110, 111 while, on the other hand, the rings 101, 102 are formed with restricted portions 112, 113 fitted into the restrictive portions 110, 111. Thus, stable assembling of the slide rings 101, 102 are ensured.
Patent JP-S6392168-A (JP)
Title: Image forming device
Inventor: YAMADA DAISUKE
IPC: H04N1/40
Filed: 1986-10-07
Abstract: PURPOSE:To select the quality of an image by designating a resolution and selecting the resolution according to the designated result. CONSTITUTION:The color attribute of R, G, B is added to an image data transferred from a host 1. In a controller 3 receiving the image data from the host 1, a character code is developed to a bit map, the color of the data of R, G, B is converted into the respective data of Y, M, C and written in a page memory 4. An arithmetic processor 5 reads the data written in the memory 4, applies various filtering processings such as the emphasis of an edge, a smoothing and writes in the memory 4. Then, a selection signal for selecting the filter used for the various types of filtering processings of the processor 5 is outputted. Thereby, the resolution can be selected according to the important element of the image and the quality of the image can be selected.
Patent JP-H1184221-A (JP)
Title: Focus position detecting device
Inventor: KAJITA HIDEO
IPC: G02B7/28
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a focus position detecting device capable of accurately detecting a focus position regardless of the F value of a lens to be used. SOLUTION: When the F value of an image pickup optical system is larger than F2.8 (dark), the focus position is detected by using small-aperture lenses 1445a to 145c corresponding to F5.6 out of the image reforming lenses of 1st and 2nd image reforming lens arrays 145A and 145B and the 1st to the 3rd islands 146a to 146c of 1st and 2nd sensors corresponding to the lenses 145a to 145c. Meanwhile, when the F value of the image optical system 201 is smaller than F2.8 (bright), the focus position is detected by using a large-aperture lens 145d corresponding to F2.8 out of the image reforming lenses of the lens arrays 145A and 145B and the 4th island 146d of the 1st and the 2nd sensors corresponding to the lens 145d.
Patent JP-2000065787-A (JP)
Title: Solid electrolyte type carbon dioxide sensor element
Inventor: TAGAWA HIROAKI
IPC: G01N27/416
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte type carbon dioxide gas sensor element not almost generating a change in electromotive force even if allowed to stand for a long time in an unheated state within an atmosphere high in moisture content such as a high humidity or dewing atmosphere and shortened in the time from the start of operation to a time when electromotive force is stabilized. SOLUTION: In the solid electrolyte type carbon dioxide sensor element wherein an acting electrode layer 1 containing an electron conductive substance and an auxiliary electrode substance and a reference electrode layer 3 containing an electron conductive substance are formed on the surface of a solid electrolyte layer, the reference electrode layer 3 contains composite oxide including lithium as oxide, for example, LiCoO2 or Li2MnO3.
Patent JP-H0285832-A (JP)
Title: Controller of camera
Inventor: HASHIMOTO ISAMU
IPC: G03B17/18
Filed: 1988-09-22
Abstract: PURPOSE:To quickly execute a response of an exposing device against an operation of a release button by executing an AE operation until its end even if a release switch is turned on in the course of the AE operation, driving to control an exposing means, based on its result and executing an exposure. CONSTITUTION:An AE operation and storage means 2 continues an AE operation processing even if a release switch SW 12 becomes ON in the course of executing the AE operation processing. When the SW 12 becomes ON, in the case of a servo or manual AF mode, a control means 3 drives to control an exposing means 5, based on a storage value, when the storage contents of a release SW state storage means is ON, and allows the AE operation and storage means 2 to execute the AE operation processing and drives to control the exposing means 5, based on its operation value, when the storage contents are OFF. In the case of a single AF mode, before the exposing means is driven to control, the AE operation and storage means 2 is allowed to execute the AE operation, and based on its operation value, the exposing means is driven to control. In such a way, the time when the exposure is executed actually after the release switch becomes ON is shortened.
Patent JP-S6479978-A (JP)
Title: Magnetic disk device
Inventor: MASUYAMA YASUHIRO
IPC: G11B21/08
Filed: 1987-09-21
Abstract: PURPOSE:To perform positioning without economical wastefulness by commencing a seek operation to be delayed in a given period of time when a new seek instruction is received from a host device during said fixed period of time after a seek is completed and sending immediately an under-seek-operation signal to the host device. CONSTITUTION:A seek ending signal 6 for indicating the completion of a seek operation of one time is inputted together with a clock 4 to an immediately- after-seek-completion signal generating circuit 1, and an immediately-after-seek- completion signal 7 is obtained to be active for a given period of time after the seek operation is completed. The signal 7 is inputted to a seek operation instructing signal generating circuit 2, which is then inputted with a seek instructing signal 5 received from the host device; when the signal 7 is active, a seek operation instructing signal 8 can not immediately be active, but during its active time after a lapse of the given period of time, the signal 8 is turned to be active immediately upon receipt of the signal 5. An under-seek-operation signal generating circuit 3 is informing the host device of 'under seek operation' before receiving the signal 6, by which the signal 8 becomes active.
Patent JP-H03103347-A (JP)
Title: Cured cement material having excellent refractory property
Inventor: TSUCHIYA HARUYOSHI
IPC: C04B38/00
Filed: 1989-09-13
Abstract: PURPOSE:To obtain molded article having refractory property by making pore volume of specific diameter to at least a specific value in cured cement material not containing asbestos fiber. CONSTITUTION:The aimed cured cement material does not contain asbestos fiber and has >=0.03cc/g volume of pore having 10000-200Angstrom  diameter measured by mercury-penetration method. Said cured material has refractory property (non-explosive property in burning) not existed as before. Explosion in burning is thought as generates by a stress arising with suppression of diffusion of steam generated inside the material in heating or by a heat stress owing to temperature difference inside the material, etc. In said case, the above-mentioned pore diameter ls effective and >=0.03cc/g pore volume is required.
Patent JP-2001058662-A (JP)
Title: Container with cover
Inventor: MAEDA FUMIAKI
IPC: B65D43/16
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily mount a cover in assembling a container, to prevent the cover from being dislocated easily during use, and to easily remove the cover in disassembling for separate collection. SOLUTION: This relates to a container with a cover. A bearing 7 is formed on the side of either a container body 1 or a cover body 2. On the other side, a shaft 19 fitting freely rotatable in the shaft hole 7a of the bearing 7 is formed. The shaft 19 is fitted in the shaft hole 7a of the bearing 7 for hinge connection and thereby the cover body 2 is mounted freely openable. In this case, the cross section of the shaft 19 is in an oval or an ellipse shape. On the top of the shaft hole 7a of the bearing 7, a slit (or a notch) 7b whose groove width is elastically expandable or shrinkable is formed. Through the slit (or the notch) 7b, the shaft 19 is pushed into the shaft hole 7a for fitting freely rotatable.
Patent JP-H0976231-A (JP)
Title: Working fluid supplying apparatus for wire saw
Inventor: YAMANAKA TOSHIO
IPC: B28D7/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To more uniformly and stably supply working fluid to cutting wires extended in a wire saw. SOLUTION: First and second tanks 43, 44 extended in the aligning direction of wires W are installed together. A working fluid inlet 46 is provided at the tank 43, and a slit-like working fluid supply port 52 extended in the aligning direction of the wires W is formed at the bottom of the tank 44. Both the tanks 43, 44 are so disposed that the fluid S overflowing the tank 43 flows into the tank 44.
Patent JP-H0898945-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a game device in which the management of the uniform number of common recording mediums can be facilitated. CONSTITUTION: A game managing device 270 includes a common recording medium processing means 100 which can perform a game by means of common recording mediums, a recording medium identifying data issuing means 272 for issuing recording medium identifying data for identifying the common recording mediums, and a recording medium identifying data registering means 273 for registering the recording medium identifying data in a valuable value sorting and storing means 275. Further, this game managing device 270 manages valuable values in the common recording medium which are specified by the recording medium identifying data registered in the valuable value storing means 275, in accordance with the recording medium identifying data within a predetermined range including a parlor having issued the common recording medium identifying data.
Patent JP-2000067984-A (JP)
Title: Adapter for power supply
Inventor: YOSHIDA KAZUO
IPC: H01R13/46
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin power supply adapter which is structured so that projecting objects such as output cords, plugs, etc., are covered and which has good operating easiness, convenience, and storage characteristics. SOLUTION: A power supply adapter is fitted on one side face of a flat rectangular body case 1 with a takeup reel 2, an output cord 3 led out of the same surface to be taken up on the reel, and a lid plate 4 to cover the reel 2, output cord 3, and a connector 3a and on the opposite side face with a connection plug for input. The lid plate 4 can be opened and closed through a hinge 5, and a space to accommodate the connector 3a is provided between the edge material 4a of the lid plate 4 and the end of the body case 1.
Patent JP-H0976014-A (JP)
Title: Method for coiling steel strip and device therefor
Inventor: SAITO MASAYOSHI
IPC: B65H23/185
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of end mark in a steel strip by continuously executing correcting control of the positional deviation between the tracking position of the tip of the steel strip and the position of step adjusting part. SOLUTION: The steel strip 1 is coiled with a mandrel 6 on which a sleeve 7 with step adjusting part is armored. Then, the position of the tip of the steel strip 1 in advancing, moving speed and the position of the step adjusting part in revolving are respectively detected with detectors C1, C2, C4. The rotational angle and speed of the mandrel 6 are controlled so that the position of the step adjusting part in revolving is mated with the position of the tip of the steel strip in advancing. Just before starting coiling, the position of the tip of the steel strip 1 is again detected with the detector C1 and correcting control is executed so as to eliminate the positional deviation between the position of the tip of the steel strip and the position of the step adjusting part.  Further, even after the steel strip is wound around, the correcting control of the positional deviation between the tracking position of the tip of the steel strip 1 and the position of the step adjusting part is continuously executed. In this way, the yield of products is improved.
Patent JP-H1179003-A (JP)
Title: Trailer
Inventor: KUMAGAI TOSHIO
IPC: B62D53/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To increase the inclination of a trailer being towed by a tractor relatively by elevating the front of the trailer. SOLUTION: A forward drawbar 66 is coupled to the rear of a tractor 1, and a backward drawbar 67 is coupled pivotally to the forward drawbar 66 by means of the cross axis of a joint 55 that is situated at the back of the rear ends 4A of the rear wheels 4 of the tractor 1. A trailer 23 is provided on its body 25 with a rear plate 30A designed as a gate plate. The forward drawbar 66 is mounted with an attachment device 54 that is freely attachable to or detachable from a three-point link mechanism 8. This situation of the joint 55 at the back of the rear ends 4A of the wheels 4 jackknifes the drawbars 66 and 67 to increase the height H of the backward drawbar 67 by the angle F of elevation of the forward drawbar 66 and thus to increase the backward inclination of the trailer body 25 relatively.  The joint 55, which is a universal joint, offers a smaller turning radius by the approach of the trailer 23 to the tractor 1. The attachment or detachment of the attachment device 54 to or from the link mechanism 8 facilitates the according coupling or decoupling of the trailer 23.
Patent JP-H08101297-A (JP)
Title: Water supply system for nuclear reactor
Inventor: HATAKE HARUHIKO
IPC: G21D1/02
Filed: 1994-10-03
Abstract: PURPOSE: To prevent generation of a temperature layer in piping coupled with a reactor pressure vessel in order to feed a coolant to the reactor. CONSTITUTION: The water supply system for reactor comprises a condenser pump 4 for feeding a coolant from a condenser 3, a supply water heater 5 for heating the coolant, a water supply pump 6 for feeding the heated coolant to a reactor pressure vessel 1, and a water supply piping 21 having one end coupled with a condenser 2 and the other end coupled through the condenser pump 4, the supply water heater 5 and the water supply pump 6 with the reactor pressure vessel 1. The water supply piping 21 is coupled, in the downstream of the supply water heater 5, with the piping 15 of a reactor water purification system 10.  A circulation piping 41 is coupled, at one end thereof, with a branch point in the downstream of the supply water heater 5 of the water supply piping 21 and, at the other end thereof, with a junction 37 provided in the downstream of the supply water heater 5 and in the upstream of the branch point 32 through a drive source 42.
Patent JP-H0554261-A (JP)
Title: Sales registration device
Inventor: KAWAI MOICHI
IPC: G07G1/06
Filed: 1991-08-27
Abstract: PURPOSE:To enable a printing check on a printer without exerting any influence upon sales totalization data by printing the print pattern for the printing check that the sale registration device itself has on a receipt in response to specific key operation. CONSTITUTION:A print buffer where printing pattern data for the printing check on the printer 21 and data to be printed on the printer 21 are stored is formed on a RAM 18. The printing pattern data are printed on the receipt and a journal by operating a print key after the ink ribbon or roll paper on the printer 21 is replaced. This printing check operation is irrelevant to registration quitting or exchange operation and no influence is exerted in the sales totalization data in a sales data file on the RAM 18. Consequently, the normal data are stored in the sales registration device and it can be confirmed that the ink ribbon and roll paper are set normally.
Patent JP-S61119328-A (JP)
Title: Hot rolling equipment
Inventor: NITO TAKASHI
IPC: B21B45/00
Filed: 1984-11-13
Abstract: PURPOSE:To reduce the heating temp. of a heating furnace and to save energies by providing the device to heat a rolling stock with its speed reduction on the inlet side, outlet side or a coil box or in the inner part of the coil box. CONSTITUTION:The necessary sections of the tail end part (g) side of a rolling bar 3, i.e., the coils out-most layer and the section equivalent to thereabout of the case of forming a coil are heated with using a burner 18 at the end stage of the coiling stage of the rolling bar 3. In this case, the coiling speed is reduced adequately in order to raise the heating efficiency. consequently the temp. at the finishing rolling mill inlet side is ascended and the temp. at the inlet side becomes almost uniform. The heating of some sections of the tail end side will thus do at the rolling bar coiling time, so the device is simple and yet only less calories are consumed and thermal energies can be saved.
Patent JP-H0377797-A (JP)
Title: Shifting attach metal for welding
Inventor: WATANABE MASAFUMI
IPC: B23K25/00
Filed: 1989-09-14
Abstract: PURPOSE:To prevent leakage of molten material without being influenced by surface roughness, etc., in a member to be welded by sealing the part between rail-like guide members on bevel and a main body engaged with this and preventing the leakage of molten material at the time of welding. CONSTITUTION:Welding material is supplied into space part 18 formed by surrounding the bevel 2 in the material 1 to be welded (steel plate) with an attach metal 3. Then, one set of the rail-like guide members 11 is fixed to the material 1 to be welded as sandwiching the bevel 2. The main body 16 is engaged with the guide members (rails) 11 and shifted. Sealing part 17 for sealing the part between the main body 16 and the guide member 11, is formed. The attach metal main body 16 is engaged with the guide member 11 to form the space part 18, and the leakage of molten material at welding part is prevented with the sealing part 17. By this method, sealing function between the guide member and the sealing part can be stably maintained.