baber/WOPTO huggingface dataset:
Patent JP-H03189353-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: KIZAKI KANJI
IPC: F02D41/40
Filed: 1989-12-19
Abstract: PURPOSE:To perform regulation of a proper injection timing by commonly using the closing timing of an injection regulating valve, equivalent to the starting timing of main injection during control of pilot injection, as an injection starting timing of ordinary injection control when pilot injection control and ordinary injection control are switched from each other. CONSTITUTION:Under the operation state of a diesel engine M1, an injection switch control means M8 closes and opens an injection regulating valve M6 in the compression stroke of a high pressure chamber M3 based on the detecting value of an operation state detecting means M7 to switch and control pilot injection control, where main injection and pilot injection are effected, and ordinary injection control. In this case, a timing computing means M9 computes the closing timing of the valve M6 equivalent to at least the starting timing of main injection during pilot injection control, based on the detecting value of the means M7. A valve control means M10 commonly uses the closing timing of the valve M6 computed by the means M9 as an injection starting timing of ordinary injection control when pilot injection control and ordinary injection control are switched from each other by the means M8, and controls the valve M6.
Patent JP-H02177621-A (JP)
Title: Transmission/reception circuit
Inventor: ICHIE TAKAMICHI
IPC: H04B3/02
Filed: 1988-12-28
Abstract: PURPOSE:To attain reception even when one side of a balanced type transmission line is opened by connecting an impedance converting means, which lowers an impedance in a side near the transmission line of a capacitor when the transmission line is turned to an open state, to the input side of the capacitor. CONSTITUTION:The impedance converting means is composed of a switching circuit 5, abnormal voltage detection circuit 7, switching circuit 6 and abnormal voltage detection circuit 8. When one side of the transmission line is turned to the open state, the impedance in the transmission line side of the capacitor direct current component cut of a reception circuit 2 is lowered by the impedance converting means and the transmission line in the open state is turned to an almost short-circuit state. On the other hand, even when one side of the transmission line is short-circuited, the reception circuit 2 can execute the reception. Thus, the reception circuit 2 can execute the reception even when one side of the transmission line is turned to the open state.
Patent JP-H1155777-A (JP)
Title: Sound pickup device
Inventor: NISHIMOTO HIROBUMI
IPC: H04R5/027
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To surely hear a desired sound by absorbing a difference of a hearing capability. SOLUTION: First and second microphone units 8, 9 picking up external sound via a head band 1 mounted on a head and 1st and 2nd speaker units 22, 23 amplifying the external sound picked up by the microphone units 8, 9 and sounding the sound are provided. An ear pad 32 is provided to an auricle press contact face of housings 24, 25 containing the 1st and 2nd speaker units 22, 23 to shut off external sound and only the sound radiate from each of the speaker units 22, 23 is amplified and heard.
Patent JP-H02177792-A (JP)
Title: Image signal recording or reproducing device
Inventor: OGURA TOKIHIKO
IPC: H04N9/79
Filed: 1988-12-28
Abstract: PURPOSE:To record and reproduce an image signal with high definition by recording a pilot signal with a frequency near to the frequancy band of a frequency-modulated color information signal less than the frequency of an ordinary preset value in the case of recording the image signal with the large amount of high frequency component. CONSTITUTION:When a signal read out from a CCD 3 includes a frequency component >=6MHz exceeding a prescribed level, the pilot signal fT2 of 160fH is added, and when it does not include the frequency component >=6MHz exceeding the prescribed level, the pilot signal fT1 of 195fH is added. And it is recorded on a video floppy 16 with the image signal, and the pilot signal fT having the same jitter component as that of a reproducing image signal is separated at a BPF 28 or 34. Then, a clock pulse with a frequency of 780fH is generated, and a phase is adjusted to accurately perform the re-sampling a Y signal, an (R-Y) signal, and a (B-Y) signal reproduced setting a reference pulse inserted and recorded in the vertical flyback period of the image signal at the time of performing recording as phase reference by a phase shifter 41.
Patent JP-2000154911-A (JP)
Title: Circulation fluid layer type combustion facility
Inventor: NAKAGAWA HIROKATSU
IPC: F23G5/46
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To lower the height of a furnace. SOLUTION: A primary combustion chamber 2 located at the lower section in a furnace 1 employs a bubbling fluid bed for fluidizing a bed material by supplying primary air from a primary air pipe 4 coupled to the bottom part. A throttling section 14 is formed at the boundary of the primary combustion chamber 2 and an upper secondary combustion chamber 3 and a secondary air pipe 6 is connected to the vicinity of the throttling section 14. A circulation duct 9 for returning a circulation material led out from the top of the secondary combustion chamber 3 back into the furnace 1 is connected to the upper part of the throttling section 14.
Patent JP-H01173155-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G06F17/50
Filed: 1987-12-28
Abstract: PURPOSE:To improve layout processing efficiency for each article by setting with drawing a square plate frame while maintaining the matching property of produced layout information in case the correction is required for the square plate frame, etc., in a magazine layout. CONSTITUTION:A drawing position designating means 7 which points out the setting position of a square plate frame drawn on a display means 5 by a layout drawing means 1a, a drawing control means 1b which allocates with drawing the square plate frame at an optional position instructed by the means 7 based on the layout information are provided. Then the means 1b allocates with drawing the square plate frame at an optional position designated by the means 7 based on the layout information when the drawing position is instructed for said square plate frame. Thus an optimum magazine layout arranged by a layouter can be effectively edited for each article.
Patent JP-H10171551-A (JP)
Title: Structure of terminal loading part of portable terminal station
Inventor: NISHINO YOSHIKAZU
IPC: G06F1/16
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To suppress stress to be applied to constitution for securing a connection state between a portable terminal and a station due to attachment/ detachment as much as possible. SOLUTION: The portable terminal 3 is loaded on the station 5 by arranging the rear face 37 of the terminal 3 along the loading face 54a of a receiving board part 54 of the station 5 and bringing the lower face 34 of the terminal 3 close to the abutting face 51a of a body part 51. When the lower surface 34 is abutted on the abutting face 51a so as to be relatively arranged on a loading position, a positioning projection 53 is depressed into the inside of the body part 51 by a positioning hole 53 formed on the lower face 34, a link lever interlocking with the projection 53 through a slide plate reverses a direction energized by a coil spring, the slide plate is moved from an upper limit position to a lower limit position, a positioning pin 57 erected on the station 5 is engaged with a long hole of the station 3 to load and hold the terminal 3 on the station 5 so as not to be separated.
Patent JP-H10168643-A (JP)
Title: Production of synthetic fiber
Inventor: MOTOYOSHI MORIYUKI
IPC: D01D5/08
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing synthetic fibers that can suppress the occurrence of abnormal polymers and reduce filament breakage during the spinning. SOLUTION: In the process that a molten polymer is extruded through a spinning head 1 equipped with a metering pump 3 and a spinning pack 4, the polymer temperature in the metering pump is made lower than that in the spinning pack. In a preferred embodiment, the difference in temperature between the molten polymer in the metering pump 3 and that in the spinning pack 4 is set to >=5 deg.C, more preferably, the temperature of the molten polymer (T) in the metering pump 3 is adjusted to the melting point of the polymer +25 deg.C>=T>= the melting point.
Patent JP-H04202156-A (JP)
Title: Bis(alkylcarbonylphenyl) compound and its production
Inventor: MATSUO MITSUKI
IPC: C07C49/84
Filed: 1990-11-30
Abstract: NEW MATERIAL:A bis(alkylcarbonylphenyl) compound shown by formula I (R1 is 7-30C aliphatic hydrocarbon (X is O, S) which may contain 5X0 or 5XS and has mol.wt. of 14-500). USE:A modifier and a stabilizer for various reins and a mold release material for thermosetting resin. PREPARATION:A diphenyl compound shown by formula II is made to react with a carboxylic acid halide shown by formula III (Y is halogen) or a carboxylic acid anhydride shown by formula IV in the presence of a Friedel Crafts catalyst to give a bis(alkylcarbonyl) compound shown by formula I.
Patent JP-H03189278-A (JP)
Title: Parcel housing device for motorcycle
Inventor: FUKUOKA ISAMU
IPC: B62J9/00
Filed: 1989-12-20
Abstract: PURPOSE:To effectively utilize the space of a frame member to form a housing chamber having excellent appearance by forming a housing chamber in the inside of a frame member composing part of body structure, and also forming a lid plate for opening and closing the housing chamber so as to compose part of the frame member. CONSTITUTION:A motorcycle has a swing frame 1 e.g. supporting a rear wheel. The swing frame 1 has a pair of left and right frame members 3 is which a pivot pipe 2 is welded to one end thereof, a bridge pipe 4 connects their facing surfaces with each other, and also each axis hole 5 supporting a rear wheel axis is drilled in the vicinity of each of their rear ends. In the above constitution, a housing part 6 for tools, etc., is formed in the inside of the frame member 3, and also the housing part 6 is composed so as to be possible opening/ closing to the frame member 3 with a lid plate 7. This permits the effective utilization of the space of the frame member 3, and the forming of the housing part 6 having excellent appearance.
Patent JP-H04204019-A (JP)
Title: Multi-point simultaneous sounding apparatus
Inventor: KIMURA RYOSUKE
IPC: G01F23/00
Filed: 1990-11-30
Abstract: PURPOSE:To restrict the lowering amount of a loose pulley and to realize proper measurement even when the level difference of mounted objects is large when multiple points are measured simultaneously by a single driving apparatus, by mounting a wire drum of the diameter corresponding to the measuring level. CONSTITUTION:Weights 1a, 1b, 1c are moved down by wire drums 3a, 3b, 3c when the wire drums are driven by a driving device 4. At this time, the weight of the weights applies a tensile force to the respective wire ropes, so that a loose pulley 7 is at the top position. As the weights are lowered, a fixed pulley 6a is rotated, which is detected by a rotating number detecting part 9 and fed to a signal processor 10. Although the drums are connected coaxially, since the diameter of the drums is sequentially smaller from the drum 3a, the taking amount of the wires is also sequentially reduced. Therefore, even when the level difference of the mounted objects is large, the continuous lowering of the pulley 7 can be prevented.
Patent JP-H07190274-A (JP)
Title: Pipe connection structure
Inventor: YOKOYAMA GUNPEI
IPC: F16L41/06
Filed: 1993-12-27
Abstract: PURPOSE:To reduce an outer measurement of a side to which new pipes of a case are connected by sandwiching the new pipes between divided cases to be connected to each other from a diameter direction, and a providing a connection part which connects the new pipes to the case. CONSTITUTION:An arranged water pipe A and a flange short pipe B, respectively having pipe axes X and Y arranged on the same level in a horizontal direction are sandwiched in a diameter direction by means of vertically divided cases 3 and 4, and fixed by bolt connection of flanges 9. Second flanges 8 of the divided cases 3, 4 are formed on a connection part which connects the flange short pipe B to a case 1, with the flange short pipe B being sandwiched by the cases 3, 4 to be connected to each other. An inner diameter (d) of the second flange 8 is larger than an outer diameter D of the flange short pipe B which is sandwiched by the second flanges 8. The flange short pipe B is sandwiched between the upper and lower second flanges 8 through second seal members S2, and connected along a pipe axis Y thereof in a relatively slidable manner.
Patent JP-H04204017-A (JP)
Title: Ultrasonic transducer
Inventor: KONAGAI TAKASHI
IPC: G01P5/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent delamination of an adhesive by absorbing the extension in the radial direction due to the temperature change by the groove part forming a groove part at an electrode of one end of an ultrasonic transducer or the adhesive face of a radiation plate, and making the groove part to be a non- adhesive part to the radiation plate. CONSTITUTION:A negative electrode 4 is deposited at one end face and a peripheral side face of a vibrator 2. A lattice-like groove part 41 is formed at the side of the adhesive face of a radiation plate to be used as the negative electrode 4. A non-adhesive member 7 is filled in the groove part 41. In this constitution, the extension in the radial direction due to the temperature change in the periphery of the adhesive part is absorbed by the groove part 41. As a result, the thermal distortion of the adhesive face between the radiation plate and the electrode is reduced, and an adhesive 5 is prevented from being separated by thermal stress. Moreover, since the member 7 is filled in the part 41, the vibration of the vibrator 2 can be positively transmitted to the radiation plate 6.
Patent JP-H04202470-A (JP)
Title: Resin composition
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08L67/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve sliding characteristics, heat resistance and toughness by incorporating a specified resin compsn., a cured phenol resin and a solid lubricant. CONSTITUTION:A resin compsn. (A) is obtd. by compounding 50-99wt.% polyimide resin having repeating units of formula I [wherein X is a divalent group selected from a direct bond, a 1-10C divalent hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio and sulfonyl; R is a tetravalent group selected from a 2C or larger aliph. group, a cyclic aliph. group, a monocyclic arom. group and (non) condensed polycyclic arom. group (wherein arom. groups are connected to each other directly or through crosslinking members) and 50-1wt.% at least one thermotropic liq. crystal polymer having a basic structure of formulas II, III and/or IV. After a novolak or resol phenol resin is cured, it is ground to obtain a cured phenol resin (B) with a mean particle diameter of 50mum or smaller wherein 80% or more of the particles have a diameter of 150mum. 100 pts.wt. component A, 3-50 pts.wt. component B and 1-25 pts.wt. solid lubricant are compounded.
Patent JP-H07187172-A (JP)
Title: Decorative paper box
Inventor: KAGEKAWA HIROAKI
IPC: B65D5/43
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a decorative paper box which is inexpensive and has a high decorative effect and further a high containing workability, by continuously extending a pop-up flap bent and fixed through a connection flap from a carton box by the use of the same material. CONSTITUTION:A front side flap 22 is continuously extended through a fold at the external flap of the rear face of an inner box 10 carton and pop-up flaps 24, 26 are extended through a fold at both sides of this front side flap 22. When a contained article is displayed at a storefront, the inner box 10 is assembled and a coffee can or the like as a contained article is set in the fitting groove 70. The inner box 10 in which a containing article is fixed, is inserted in the outer box 90, which is fitted to the inner box 10, with the opened face of outer box 90 up and further, the ends of pop-up flaps 24, 26 are inserted in the clearance between the inner box 10 and the outer box 90 to bend and fix the pop-up flaps 24, 26. An esthetic effect is increased and a shape with an excellent design is created by bending the pop-up flaps 24 26. The pop-up flaps can be punched simultaneously when the carton is punched out.
Patent JP-H09168630-A (JP)
Title: Game ball detector
Inventor: TAKAHASHI HIDEHISA
IPC: A63F7/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a new game ball detector with the high degree of freedom of designing a shape not to be worn or damaged by contact with a game ball. SOLUTION: This game ball detector 1 is formed by a front surface plate 2, a proximity sensor 3 and a fixing plate 4, etc., and the proximity sensor 3 is installed to the back side of the front surface plate 2 in the state of abutting a detection part 8 to the upper part of the back side of the front surface plate 2 and held and attached by the front surface plate 2 and the fixing plate 4 screwed to bosses 5. The game ball detector 1 is installed to the game panel surface of a Pachinko (Japanese pinball game) machine in the state of abutting the back surface of the front surface plate 2 to the game panel surface of the Pachinko machine and connecting a lead wire connected to the terminal 9 of the proximity sensor 3 to a controller incorporated in the Pachinko machine.  In the case that the game ball passes through the front part of the abutting part with the detection part 8 of the front surface plate 2, by changing a voltage inside the proximity sensor 3 by the effect of electromagnetic induction, the passing of the game ball is detected.
Patent JP-H0221894-A (JP)
Title: Pattern sewing machine
Inventor: TAGUCHI KAZUO
IPC: D05B39/00
Filed: 1987-12-26
Abstract: PURPOSE:To enhance the quality of a sewed article by detecting whether one side end face of a fabric holding member with which a roller makes contact is linear or curved so as to control the drive of either a roller drive motor or a sewing machine drive motor so that the same sewing pitches as that in a straight part may be obtained in also in a curved part. CONSTITUTION:A row of pulses delivered from an oscillator 30 has a cycle period T2 (=T1R1/R2) corresponding to the ratio between the radius R2 of curvature of a curved part 81 of a groove 80 and the radius R2 of curvature of a curved part 61a of a side end face 60, where T1 is a cycle period of a row of pulses delivered by way of a frequency divider 29. When curved parts 61a of clamping plates 6a, 6b are conveyed to a contact position with respect to a roller 12, a curved line sewing detecting optical sensor 19 detects a curved part seal 10a so as to deliver a turn-on signal to a control circuit 31 which accordingly changes over a change-over control signal S1, a row of pulses delivered from the frequency divider 29 is cut off by an AND circuit 33, and a row of pulses are delivered from the oscillator 30. Accordingly, the rotating angle per pitch of a pulse motor and a feed pitch of the clamping plates 6a, 6b are multiplied by R1/R2, thereby it is possible to obtain the same pitches as that during linear sewing even during curved sewing.
Patent JP-H09184717-A (JP)
Title: Fishing reel
Inventor: HIROSE HARUOMI
IPC: G01B17/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a small and light fishing reel for measuring paying-out amount and winding amount of a fishline with high precision by assigning an ultrasonic sensor, used for measuring the playing-out amount of the fishline, between side plates. SOLUTION: A fishline 3 is wound around a spool 2 rotatably attached to a reel body 1. The body 1 is constituted in such a way that side plates 1a and 1b are assigned while facing, and, on a top surface panel 4a of a box 4 on the top surface of it, a display device 5 and a real diameter detection device 6 are provided. And, in the box 4, a microcomputer calculating line length and a battery, etc., are housed in watertight manner. The detection device 6 emits ultrasonic beam to the surface of real diameter of the spool 2, and consists of an ultrasonic sensor 19 receiving the reflected wave from the surface of the reel diameter. Since the ultrasonic sensor 19 is assigned between the side plates 1a and 1b, the ultrasonic beam is surely emitted/received from the fishline 3 while making-large is prevented, for improving measurement precision.
Patent JP-H03192996-A (JP)
Title: Auto-scanning method
Inventor: KOBAYASHI KOJI
IPC: H04L12/40
Filed: 1989-12-22
Abstract: PURPOSE:To deal with even a system for which a quick response is required by detecting the presence of the change of detailed data at that slave station by received status data, and stopping automatically following scanning at the slave station when the detailed date changes. CONSTITUTION:Communication interfaces 2-1' to 2-n' as the slave stations are connected separately to a transmission line L extending from a master station 1', and the data of these communication interfaces 2-1' to 2-n' are returned in response to a transmission request from the master station 1'.: Here, the detailed data of each slave station is received as the status date, and the presence of the change of the detailed data at that slave station is detected by the received status data, and when the change of the detailed data arises, since the following scanning at the slave station comes to be given 'autostop', the detailed data of the slave station where the change arose is read immediately. Thus, the request of even the system for which the quick response is required can be dealt with.
Patent JP-H02180571-A (JP)
Title: Walking robot
Inventor: IIDA HITOSHI
IPC: B25J13/00
Filed: 1988-12-29
Abstract: PURPOSE:To enable a wide movement irrespective of a trouble road and curved passage, etc., with securing quickness and stability, by fitting six leg units at least at about equal intervals to the circumferential part of a robot main body. CONSTITUTION:At least six leg units 7 are fitted to the circumferential part of a robot main body 6 and the robot main body is supported by the leg units 7 in half number every other unit, i.e. three leg units at least. So, the stability is secured because of the min. three points support being executed and sufficient walk width can be given to the residual leg units 7, and the overcoming opera tion of an obstruction and rapidity become easy to be obtd. Also because of the base end link of each leg unit 7 having the degree of freedom on the horizon tal face, the track change can quickly be executed without the need for changing the direction of the robot main body 6, by turning the leg unit 7 in a swing up state for instance.
Patent JP-H09169288-A (JP)
Title: Spare tire fitting structure
Inventor: NAKAI JUNICHI
IPC: B62D43/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To fit and remove a spare tire easily without using a tool and reduce cost through the reduction of the number of part items. SOLUTION: In spare tire fitting structure, a mounting bracket 5 for holding a spare tire 4 is provided at the outer surface of a rear door 2. The mounting bracket 5 is provided with a protrusion 6 with an external thread part 6a formed, and an internal thread part 8a is formed at a hub hole 8 of a wheel 7. The internal thread part 8a of the hub hole 8 of the wheel 7 and the external thread part 6a of the protrusion 6 of the mounting bracket 5 are screwed with each other, and in this state, the spare tire 4 is rotated and fastened, thus fitting the spare time to the mounting bracket 5.