baber/WOPTO huggingface dataset:
Patent JP-S57178038-A (JP)
Title: Controller for bucket of construction equipment
Inventor: SHINGUU TAKASHI
IPC: E02F3/43
Filed: 1981-04-27
Abstract: PURPOSE:To perform a self-stop to a horizontal condition from a rising and an earth-moving state, by a method wherein solenoids are mounted to a spool operating in synchronism with a control lever, and normally-opening of a switch  is changed over to and from a normally-closing by means of a guide rod moving in synchronism with a bucket cylinder. CONSTITUTION:Solenoids 21 and 21' are mounted to both sides of a spool  operating in synchronism with a bucket control lever 18, and a guide rod 12 with 1 step changing point, moving in synchronism with a bucket cylinder 5, is installed. If the lever 18 is brought down in an A-direction, in order to bring a bucket bottom plate to a horizontal grounding state from a rising state, the  spool 20 is excited by the solenoid 21' to hold a hydraulic switch valve 17 in a switching state, and if a detecting roller 16 contacts a changing point 23, a switching contact type switch 29 is changed over, and the lever 18 returns back to a neutral position. On the contrary, if the lever is brought down in 3 directions in order to bring the bucket bottom plate to a horizontal position from an earth-moving position, a hydraulic circuit is released from holding.
Patent JP-S59189890-A (JP)
Inventor: OGAWA TAROU
IPC: B29C39/10
Filed: 1983-04-09
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-H01234883-A (JP)
Title: Variable enciphering process control system
Inventor: SAGAWA HIROKO
IPC: G09C1/00
Filed: 1988-03-15
Abstract: PURPOSE:To vary the number of stages of a deciphering and a ciphering process and to decipher data flexibly by including block quantity information indicating the number of stages of a deciphering process block where a normal sentence and a cipher text pass in ciphering key information and deciphering key information. CONSTITUTION:A process stage number deciphering means 1 deciphers the block quantity information which indicates the number of stages of the ciphering process block where the normal sentence and cipher text which is included in the ciphering key information and deciphering key information pass. Further, a key supply means 4 generates a ciphering key and a deciphering key from the ciphering key information and deciphering key information in order corresponding to the block quantity information and ciphering and deciphering, and supplies them to ciphering process blocks 31-3n respectively. Then a block quantity selecting means 2 switches circuits where the normal sentence and cipher text pass according to the block quantity information to determine the number of stages of the ciphering process block. Thus, the number of stages of the ciphering process block is determined, so ciphering intensity and ciphering performance can be set flexibly matching with the amount of handled data and secrecy.
Patent JP-H02243429-A (JP)
Title: Paper feeder
Inventor: OGAWA MASANORI
IPC: B65H1/26
Filed: 1989-03-14
Abstract: PURPOSE:To facilitate such work as mounting paper on a tray to be maximum by constituting a deliver roller, delivering the paper in contact with the loaded paper on the tray, so as to be displaced upward from a delivery position attendant upon opening a turning cover to supply the paper on the tray. CONSTITUTION:When loaded paper on a tray 3 runs short and paper is supplied as well as when paper for interrupt paper feeding is mounted on the loaded paper, a turning cover 7 is turned round up to a two-dot chain line position from a full-line position. With this rotation, a support arm 20 supporting a delivery roller 4 is turned round up to the two-dot chain line position from the full-line position, so that a position of the delivery roller 4 goes up from the delivery position.
Patent JP-S61219964-A (JP)
Title: Formation of two-color image
Inventor: KANAI HIDEFUMI
IPC: G03G15/01
Filed: 1985-03-26
Abstract: PURPOSE:To form a sharp 2-color image by successively conducting the first electrostatic charging to a prescribed polarity, positive exposure, development of the first latent image, destaticization of a photosensitive body, the second charging to a polarity same as before, negative exposure, and the second development of the second latent image. CONSTITUTION:The photosensitive body 1 is positively charged with a charger 2, positively exposed 3 to form the first latent image, and developed with a red toner negatively chargeable with a carrier in the first developing device 4 to form the first visible red image. Then, the photosensitive body 1 is destaticized with a destaticizing AC charger 5b, etc., and at that time, the negative charger of the first red toner attached to the body 1 is neutralized. The body 1 is charged positively with a recharger 6, negatively exposed 7 to form the second latent image, and reversely developed with a positively chargeable black toner in the second developing device 8. Next, the 2-color image is transferred 9 to a paper 11, thus permitting a sharp 2-color image to be obtained by uniformly charging the surface of the photosensitive body in the recharging step.
Patent JP-H06246813-A (JP)
Title: Coating film molding device for extrusion molded piece
Inventor: MORITA HIROYUKI
IPC: B29C48/32
Filed: 1993-02-26
Abstract: PURPOSE:To excellently mold a coating film simultaneously with a base material by a simple structure. CONSTITUTION:A coating material extrusion passage 7 is formed so as to open at a place where extrusion molding of a base material A will be completed such that a coating material B will be discharged at a terminal edge or below of an extrusion molding passage 5 for molding the base material A provided in an extrusion molding die. The coating material B is molded stably and uniformly without being influenced by molding pressure for molding the base material A in the extrusion molding passage 5.
Patent JP-S61222728-A (JP)
Title: Manufacture of hose
Inventor: AOYANAGI NASUO
IPC: B29C70/06
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the lowering of pressure at failure due to bending and the like from occurring by a structure wherein a reinforcing cord is braided under the state that its center of braiding is set eccentrically to the axis center of a hose in the manufacture of the hose having a reinforcing layer consisting in braiding reinforcing cord between the inner and outer layers of the hose. CONSTITUTION:Firstly, an inner pipe 10 is formed by extruding rubber onto the outer periphery of a mandrel M. Secondly, a reinforcing layer 20 is formed onto the inner pipe by braiding reinforcing cord 20a, which consists of the reinforcing layer 20, under the state that the center of braiding 20c of the reinforcing cord 20a is set eccentrically to the axis center Ec of a hose E. Finally, an outer rubber layer 30 is formed by extruding green rubber onto said reinforcing layer so as to vulcanize and draw the mandrel out of the inner pipe in order to obtain the hose E. Because the braiding is done eccentrically to the axis center of the hose, the pressure at failure can be prevented from lowering even in the case that the hose is used in bent state. In addition, the failure at a mouthpiece can also be prevented from occurring.
Patent JP-H08215597-A (JP)
Title: Throwing port for shredder
Inventor: KAMIYA SHINJI
IPC: B02C18/22
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to easily throw in materials to be shredded, to prevent the entry of the hair, neckties, necklaces, etc., exclusive of materials to be shredded and to assure safety. CONSTITUTION: A molded brush 5 is adhered and fixed to an upper cover 1 side by using a double coated adhesive tape 6 in a throwing port 2 just before a throwing path 3. In addition, this brush 5 is disposed over the entire width of the throwing port 2.
Patent JP-H06249692-A (JP)
Title: Intake-air amount detector
Inventor: NAITO HIROAKI
IPC: G01F1/68
Filed: 1993-02-25
Abstract: PURPOSE:To provide an intake-air-amount detector wherein a flow rate can be detected precisely without being affected by a change in an ambient temperature. CONSTITUTION:In a state that a flow-velocity detection resistance RS has been heated to a high temperature by a prescribed temperature as compared with an intake temperature, a bridge circuit 1 is set in such a way that its balancing condition is established. As the intake air is introduced, the heat capacity of the flow-velocity detection resistance is removed, and its temperature is lowered. Then, a difference is caused in voltages across both ends of a first fixed resistance R1 and a second fixed resistance R2, and a supply current is controlled in such a way that the balancing condition of the bridge circuit is maintained by a control circuit 2 according to the difference. During this time, the output voltage of the bridge circuit 1 is amplified at a first amplification factor by a first amplifier 3, and it is then supplied to an adder 6. In addition, the output voltage of the bridge circuit is inverted via an inverter 4 and a second amplifier 5, it is amplified at a second amplification factor according to an ambient temperature, it is supplied to the adder and output voltages of the first and second amplifiers 3, 5 are added. Thereby, a change portion due to a change in the ambient temperature is offset, and a signal corresponding to a flow rate is output.
Patent JP-H05264029-A (JP)
Title: Control device for hot water feeder
IPC: F23N5/02
Filed: 1991-03-27
Abstract: PURPOSE:To heighten effects applying message shower by a method wherein an order of performing an operation of showing each of varying heating amount is determined in response to a result of execution of the heating amount varying operation. CONSTITUTION:A reference signal generating part 75 stores some predetermined signal patterns S0, S1, S2 and S3 in such a manner that a power spectrum for a temperature change may become 1/f in respect to the number of vibration (f) due to a massage effect with shower of fluctuation. A signal selecting part 76 determines a reading-out order of a plurality of signal patterns S1 to S3 stored in the reference signal generating part 75. The reading-out order is carried out at a different order every time the fluctuation is performed in order that the user of the fluctuation shower may not detect the order of each of the signal patterns S1 to S3. With such an arrangement, massage effect caused by the variation in hot water temperature in the shower and the like is improved.
Patent JP-S56160022-A (JP)
Title: Arc-extinguishing transformer
Inventor: FUJISAKI MITSUHIKO
IPC: H01F30/12
Filed: 1980-05-14
Abstract: PURPOSE:To simplify an installation and to improve economical efficiency by performing the action to arc-extinguishing reactor by a grounding transformer only. CONSTITUTION:An arc-extinguishing transformer is composed of a ziagag connection winding 2 and a four or five-leg iron core 1 and a tap is provided at least at either of a zig winding or zag winding of the zigzag connection. Where, when the number of windings is equal to the zig winding and the zag winding, one-line ground will be generated and if zero-phase current flows, the zig winding and the zag winding cancel magnetic flux each other and a grounding transformer acts as zero-phase impedance as a circuit. Zero-phase impedance is increased by changing the number of the zig windings and that of the zag windings to flow the deducted zero-phase magnetic flux to side legs. The zero-phase impedance can be adjusted by adjusting the difference between the number of the zig windings and that of the zag windings.
Patent JP-S56160866-A (JP)
Title: Shake-out machine device
Inventor: MORI KUNIYASU
IPC: B22D29/02
Filed: 1980-05-13
Abstract: PURPOSE: To reciprocate and transpose molds in accordance with the amount of stuck sand, and remove the sand without damaging castings by providing transposing devices at both ends of two conveying paths in which a shake-out machine reciprocates, and a supplying and carrying-out device for molds at the intermediate.  
     CONSTITUTION: When the mold 6 of a molding flask 7 is positioned to a stationary transfer table 8, a cylinder 16 operates to move a dolly 15 rightward, then the mold 6 is transferred to the shake-out machine 4 of a conveying path 1 by a pawl 17. The casting 20 removed of sand by the machine 4a is delivered to a bucket 19 by a pawl 18 and the dolly 15 returns to the home position. Thence, the dollies 3, 3a supporting the machines 4, 4a move up to the front ends of the conveying paths 1, 1a. During this time, the greater part of the molding sand are discharged into the lower hopper by vibrating action and the mold 6 on the machine 4 are transposed to the front part of the machine 4a via a stationary transfer table 2 by a cylinder 9. During this time, the fresh mold 6 of the flask 7 is transferred to the rear part of the machine 4 by a cylinder 16, then the machines 4, 4a move up to the rear end of the paths 1, 1a, and successively separate away the stuck sand in the same manner as mentioned above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60207990-A (JP)
Title: Portable electronic device
Inventor: YOSHIMATSU KENZOU
IPC: G06Q40/00
Filed: 1984-03-31
Abstract: PURPOSE:To allow users with different interests to use an IC card without any disadvantages of other users by constituting the titled device in such a manner that it can have plural kinds of identification information and accesses to different types of data are permitted or prohibitted with respect to each identification information. CONSTITUTION:An IC card 1 being a protable electronic device incorporates an IC chip 2, which is constituted of CPU3 for control, a ROM4, an arithmetic part 5, a decision part 6 and a RAM7, a non volatile data memory 8 which stores a password number as plural identification information and is divided into plural areas, a permission flag part 9 having a permission table which checks conditions at every area in a data memory 8 are included, and an interface circuit 10, and inputs and outputs data through a connecting part 11. The flag part 9 has such tables that, for instance, assuming that questions and answers are stored in some area, when teacher's password number is inputted, reading permission data of questions and answers are stored in area (b) and (c), and when students' password number is inputted, reading permission data of questions and stored in area (d) and reading prohibiting data of answers are stored in an area (e).
Patent JP-S57178348-A (JP)
Title: Cooling unit for semiconductor integrated circuit device
Inventor: SASAKI ETSUROU
IPC: H05K7/20
Filed: 1981-04-27
Abstract: PURPOSE:To enable to perform a cooling work effectively by a method wherein a flexible film, which will be contacted to a circuit substrate, comes in contact with the flow of a liquid refrigerant, and the circuit substrate is cooled by the liquid refrigerant through the flexible film only. CONSTITUTION:A window 21, to be corresponding to the circuit substrate 5 of a circuit devices, is provided on the main surface plate 19 of a container 20 for refrigerant circulation. On the other hand, a thermal conductive and flexible film 22, which was formed by closing a window 21 on the main surface plate 19, is protruded on the side of a substrate 5 of the device 7 by the pressure of the liquid refrigerant 9 circulating in the container 20 through the window 21, and the film 22 is provided in such a manner that it comes in contact with the substrate 5. As a result, the flexible film 22 comes in contact with the circuit substrate 5 securely, and an efficient cooling can be accomplished.
Patent JP-S51138669-A (JP)
Title: Process for preparing n-acylaziridine derivatives
Inventor: OOKAWA KENJI
IPC: A61P31/04
Filed: 1975-05-27
Abstract: PURPOSE:N-acylaziridine derivatives of formula IV (R1 is alkyl;R3 is alkylamino, arylamino or a residual group formed by removing one H atom from one amino group of amino acids or their acid derivatives; R4 is acyl).
Patent JP-S60206966-A (JP)
Title: Air preheater for heat gas engine
Inventor: WATANABE TETSUMI
IPC: F02G1/053
Filed: 1984-03-31
Abstract: PURPOSE:To reduce the number of heat-transfer pipes which heat the outside air and supply the same into a combustion chamber to air at miniaturizing a preheater, by forming each heat-transfer pipe such that a plurality of small-diameter pipes are laid in a large diameter pipe having its peripheral surface provided thereon with fins. CONSTITUTION:An air preheater for a heat gas engine arranged around a combustor, for heating the outside air, is provided therein with heat transfer pipes 100 which feed and thus heater air into a combustion chamber. Each heat transfer pipe 100 is composed of a large diameter pipe 101 and a plurality of small diameter pipes 102 inserted in the former pipe 101. Further, fins 103 are formed on the outer peripheral surface of the pipe 101. With this arrangement, the outside air introduced into the heat transfer pipe 100 flows, making in contact with the inner peripheral surface of the large diameter pipe 101 and the outer peripheral surfaces of the small diameter pipes 102, resulting in increasing of the heat transfer surface. Meanwhile combustion gas makes in contact with the outer surface of the large diameter pipe 101 and the fins 103, resulting increasing of the heat transfer surface, and therefore, heats the air sufficiently, while its temperature is lowered before it is discharged.
Patent JP-S59189549-A (JP)
Title: Light source equipment
Inventor: MIYATAKE YOSHITO
IPC: F21V7/04
Filed: 1983-04-12
Abstract: PURPOSE:To decrease a spreading angle of luminous flux and increase light utilization by installig a reflecting mirror having a circular arc cross section in the position facing a transparent window of a fluorescent tube and arranging the mirror so that its curvature center is located in the center of the transparent window. CONSTITUTION:A fluorescent tube 6 is constructed in such a way that a reflecting mirror 9 is installed on the inner surface of a glass tube with a belt zone left which serves as a transparent window 8 and coated with a fluorescent material thereon. A reflecting mirror 11 having a circular arc cross section reflecting surface 12 and a narrow window 14 in its center is arranged in the position facing the transparent window 8 and adjusted so that its curvature center 13 is located to arround the center of the transparent window. The light entered from the transparent window 8 consists of incident rays to the window 14 and those to the reflecting surface 12. The latter is returned to the transparent window and enters the fluorescent surface 10, and after repeating diffusion reflection, comes out from the transparent window 8. Therefore, a spreading angle of luminous flux is decreased and light utilization is increased.
Patent JP-S61223276-A (JP)
Inventor: RITSUKAADO BIANCHI
IPC: F04B39/06
Filed: 1986-03-20
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-H07267294-A (JP)
Title: Movable storing body with flexible drum attached thereunder
Inventor: UENO HARUYUKI
IPC: B65D88/28
Filed: 1994-03-31
Abstract: PURPOSE:To make remotely-controlled automatic opening possible for a discharge port by a method wherein a chute is closed flat on putting-in of materials with two pieces of rope-like binding bands, and the binding bands are made to be movable when the materials have to be discharged. CONSTITUTION:On putting-in of materials to a container bag, a flexible chute is dropped into a circle formed of wire ropes 4. Then, the ropes 4 are straightened, being drawn from the side where slippage-preventing stoppers 4a and 4b are provided, and the chute is pressed from both sides with two pieces of the ropes 4. As locking is made with a handle of an operating block 6 turned half, the chute is closed, being squeezed up with the ropes 4. As a clamper 5d is moved rearward, the chute is flattened, being squeezed up intensively. As the chute is loaded with the materials, the chute is tightened further and the materials are not allowed to leak. On discharging the materials, an opening/shutting valve 3c is opened, making an air cylinder 5a operate to put the clamper 5d on an opening position, and thereby the stoppers 4c and 4d are made to movable. Then, the ropes 4 are loosened instantaneously and the materials are dropped.
Patent JP-2000261567-A (JP)
Title: Lan telephone system
Inventor: SAKURAI TAKAYUKI
IPC: H04L12/46
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use local area network(LAN) telephone system. SOLUTION: The call originating operation of a LAN telephone is performed by first picking up the receiving of a push-button telephone set 20 and pressing push-buttons. Thus, an analog push-button signal is inputted through a telephone set interface 22, a switch part 33, a switch part 32 and a speech IC 31 to an A/D converting circuit 35 where it is converted to a digital push-button signal, and outputted through a decode circuit 36 to a personal computer(PC) 40. This digital push-button signal is recognized by the push-button signal recognizing part 41 of the PC 40 and translated to an IP address by an IP address translating part 42. A call originating processing part 43 determines a party from this IP address, calls the party through a LAN board 45 and a LAN 50 and starts LAN speaking.
Patent JP-S55156770-A (JP)
Title: Small size snowmobile
Inventor: YOSHIDA KEISUKE
IPC: B62M27/02
Filed: 1979-05-25
Abstract: PURPOSE: To provide a small size snowmobile which can provide a greater extent of dipping and heaving of a track thereof by constituting the snowmobile to be disposed with a shock absorber in a forward and rearward direction of a frame, and a slide rail with a downwardly returning tendency through a link mechanism.  
     CONSTITUTION: A slide rail 21 which guides a track 20 is mounted on a frame 1 for dipping and heaving by means of a front link mechanism 40 and a rear link mechanism 50. The front link mechanism 40 includes an arm 41 pivotally supported  by the frame 1. The arm 41 is pivotally mounted on the slide rail 21. Besides, between a suspension wheel 29 provided on the slide rail and an idler wheel 49 provided between the frame 1, there is provided a spring 46 which spaces both wheels in the vertical direction. A shock absorber of the rear link mechanism 50 includes a spring 60 provided on the frame 1 and urges an idler wheel 56 into contact with the track 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51140671-A (JP)
Title: Light detection element
Inventor: NODA JIYUICHI
IPC: H04B10/40
Filed: 1975-05-30
Abstract: PURPOSE:To enhance an induced voltage, reduce an electrostatic capacitance and inrease frequency due to an electric focusing effect by forming a waveguide path in a crystal having the electric focusing effect.
Patent JP-2000257288-A (JP)
Title: Dwelling house provided with japanese living room
Inventor: MAEHARA KAZUMI
IPC: E04H1/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To discriminate the relaxing feeling in each space of a living room and a Japanese living room by improving the mode of arrangement of rooms arranged around the Japanese living room in a dwelling in which the Japanese living room is arranged at the center of a living space. SOLUTION: A Japanese living room 2 is arranged at the center in a living space. A dining room 3 is arranged adjacent to the Japanese living room 2. A living room 5 is arranged adjacent to both the Japanese living room 2 and the dining room 3. A doorway 51 is formed in a wall between the dining room 3 and the living room 5. A doorway 22 is formed only in a wall located on the dining room 3 side among the walls located on the dining room 3 side and on the living room 5 side in the Japanese living room 2.