baber/WOPTO huggingface dataset:
Patent JP-H02299321-A (JP)
Title: Vocoder
Inventor: MAEDA KIYOHARU
IPC: H03M1/12
Filed: 1989-05-12
Abstract: PURPOSE:To prevent internal oscillation at non communication and to prevent noise when no communication exists by allowing a digital filter section to apply low pass filtering of a digital signal added with a dummy data to generate a digital voice signal. CONSTITUTION:An analog voice signal is converted into an m-bit digital signal by an A/D converter circuit 2 via an input amplifier 1 and sent to a dummy data addition circuit section 6 in a cyclic filter 5. A dummy data generating circuit 4 generates an n-bit dummy data and sends it to a circuit section 6. The circuit section 6 adds the n-bit dummy data to a low-order bit in an m-bit digital signal. Moreover, the signal in (m+n) bits added with a dummy data is sent to a digital filter section 7 in the filter 5 with the circuit section 6. The filter section 7 filters a predetermined low frequency component in (m+n) bits to eliminate the added low-order n-bit and generates the m-bit digital filter output signal, that is, the digital voice signal DV.
Patent JP-H09308171-A (JP)
Title: Motor with magnetic type encoder
Inventor: TAGO TOKIO
IPC: G01D5/245
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make efficiently a magnetic noise produced in a motor body screenable without using any magnetic shield plate. SOLUTION: In a motor 1 with a magnetic type encoder 20, the magnetic type encoder 20 is mounted to the end of the anti-output side of a motor body 10 concentrically with the moor 1. The magnetic encoder 20 is covered with an encoder cover 30. Inside the cover 30, pole magnets 22 are attached to the surface of a back yoke 21 made of a magnetic substance. The outer diameter dimension of the back yoke 21 is so set that the position of its outer peripheral edge 212 is closer to the encoder cover 30 than a Hall element 24. The magnetic noise produced from the motor body 10 is dissipated from the outer peripheral edge 212 of the back yoke 21 toward the encoder cover 30. Therefore, even when no magnetic shield plate is interposed between the motor body 10 and the encoder 20, the magnetic noise produced in the motor body 10 can be prevented from penetrating the Hall element 24.
Patent JP-H10305726-A (JP)
Title: Air conditioning system for vehicle
Inventor: OKASATO ETSUTAKA
IPC: B60H1/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for a vehicle whereby door opening accuracy can be improved in each door opening control. SOLUTION: In an air conditioning system for a vehicle having a door actuator (d) provided with a door motor drive circuit (c) performing opening/closing of a door (b) by driving a door motor (a) by a door motor drive current based on a deviation opening also to have a dead band without outputting the drive current of the door motor (a) when the deviation opening is within a prescribed opening and an air conditioning amplifier unit (e) transmitting a door target opening signal displaying a door target opening to the door actuator (d), the door actuator (d) has a current detection circuit (g) detecting a value of the drive current of the door motor (a) through a current sensor (f), a decision circuit (h) deciding a load condition based on a value of the drive current detected in the current detection circuit (g), and a dead band setting circuit (i)  setting a width of a dead band based on a decision result of the load condition in the decision circuit (h).
Patent JP-H02296270-A (JP)
Title: Transfer electrifying unit
Inventor: YUNOKI HISANAO
IPC: G03G15/02
Filed: 1989-05-10
Abstract: PURPOSE:To remove foreign matters attaching to a wire and to clean it without uneven flowing by manually moving a knob made of insulating material which is connected to a felt piece along a slit part which is longitudinally provided on a shielding plate, so that the felt piece can move on the wire. CONSTITUTION:A cleaning kit 2 is positioned on the end of the discharge wire 1; the upper layer of the cleaning kit 2 is formed with the felt 3, while its lower layer is formed with an insulating member in the shape of the knob 4. The felt 3 is set so as to wrap the discharge wire 1. The shielding plate 5 is longitudinally provided with the slit part 6 on the back surface, and along the slit part 6, the cleaning kit 2 is slidably attached to a transfer electrifying unit 8. The knob 4 of the cleaning kit 2 of the transfer electrifying unit 8 which is taken out of a device main body is manually moved to the right and left (shown by an allow 7), so that the felt 3 simultaneously moves to the right and left of the discharge wire 1. Thus, toner, etc. adhering to the discharge wire 1 are easily cleaned out without unevenness.
Patent JP-S61276746-A (JP)
Title: Continuous casting method for composite material
Inventor: HIRASHIRO TADASHI
IPC: B22D11/00
Filed: 1985-05-31
Abstract: PURPOSE:To obtain an ingot having the good quality at the joint boundary and good accuracy of a cladding ratio by inserting continuously a plate material penetrated through a tundish into a mold so as to offcenter the same, supplying a different molten metal around the plate material and solidifying continuously the molten metal. CONSTITUTION:The coiled plate material 5 is positioned by supporting rolls 6, then the material 5 is inserted into the mold 1 open at both ends from above the tundish 4 to the position offcentered toward the inside wall side of the mold. The material 5 is fed into the mold 1 in synchronization with the drawing of the ingot. The molten metal 11 of the different material is at the same time supplied from the tundish 4 into the mold 1 and is solidified continuously. The solidified material is continuously or intermittently drawn. The production of the defectless composite material with high efficiency is made possible by the above-mentioned method.
Patent JP-S6428138-A (JP)
Title: Transporting unit for thin plate-shaped body
Inventor: UCHIDA KIYOTO
IPC: B65H5/26
Filed: 1988-05-14
Abstract: PURPOSE:To transport a thin plate body with little energy consumption by dividing a transport mechanism into a plurality of units and installing a driving mechanism for driving each divided unit onto said divided unit. CONSTITUTION:The supporting shaft 13 of the first pulley 6 positioned at the terminal edge part among a plurality of pulleys 6 which turning-guide a round belt 1 positioned on the upstream side in the transport direction of each divided unit (d) and the supporting shaft 14 of the second pulley 6 positioned at the starting edge part among a plurality of pulleys 6 which turning-guide the round belt 6 positioned on the downstream side in the transport direction are interlocking-connected onto the operating shaft 15a of an electric motor 15 through a gear mechanism 16. By such constitution, two round belts 1 and 1 can be turned by the drive of one electric motor 15. Further, by operating a solenoid 17, the starting edge side roller 2 of a pair of transport bodies 1 and 1 is automatically position-changed to a nonnipping position, and the defective paper money can be returned without being damaged.
Patent JP-H04321825-A (JP)
Title: Shock absorber
Inventor: IJIRI MASAHIRO
IPC: F16F7/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a shock absorber in which the shock caused not only by the movement in one direction of a moving body but also by the movement in reciprocating directions can be absorbed only by using one shock absorber. CONSTITUTION:A shock absorber is provided with an outer frame 4 and an inner frame 6. In both the outer frame 4 and the inner frame 6, openings 14 are formed, and they are superposed so that the openings 14 are brought into the same position so as to coincide to each other. On both ends of the openings 14, slide blocks 28 are penetratedly arranged so as not to be drawn out. In the slide block 28 on one side, a cylinder 48 is penetrated and fixed, and the end of a piston rod 58 projected from one end of the cylinder 48 is positioned so as to be abutted on the slide block 28 on the other side. When the outer frame 4 and the inner frame 6 receive an external force, they relatively move to any direction of the force even if the moving directions are opposite to each other, and the cylinder 48 and the piston rod 58 are moved in the compression direction.
Patent JP-S5464205-A (JP)
Title: Deformation preventing device for turbine room
Inventor: IWASE HIROO
IPC: F01D25/00
Filed: 1978-09-27
Abstract: PURPOSE: To prevent the deformation of a turbine and to improve the efficiency and safety by providing an induction heater in upper and lower turbine rooms so that the heater may be so controlled as to uniformalize the temperature distribution in the upper and lower chambers.  
     CONSTITUTION: Temperature detecting elements such as thermocouples 13 and 14 are attached to upper and lower turbine rooms 4 and 5 and are connected to a temperature diffeence detector 15 so that induction heaters 22 and 23 mounted in the both chambers are operated in accordance with the commands of the detector 15. In accordance with the temperature uniformalizing program due to the temperature difference between the upper and lower rooms, which is preset in the temperature difference detector, an electric current is fed to the heater through a current indicator 16 and current adjustors 17 and 18 so that the temperature difference between the two rooms may be uniformalized. With the use of such construction, it is possible to prevent the deformation of the rooms and to improve the efficiency and safety of the turbine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5242343-A (JP)
Title: Electronic register
Inventor: AONO HIROSHI
IPC: G07G1/00
Filed: 1975-09-30
Abstract: PURPOSE: To enable the simplification of issuing operation of the slip of electronic resister, by controlling the issue and stop of the slip if the slip is inserted to the specified position in which the microswitch is provided to detect the presence of the slip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04322974-A (JP)
Title: Impact wrench
Inventor: ITO MASANOBU
IPC: B25B21/02
Filed: 1991-04-22
Abstract: PURPOSE:To provide such an impact wrench as capable of clamping a thread member with the extent of proper torque. CONSTITUTION:A motor 5, a transmission shaft 15, a clutch 25 and a driver shaft 30 or the like are installed in a housing 2. Turning effort of the motor 5 is transmitted to the driver shaft 30 via the clutch 25. In addition, there is provided a sensor 35 which counts an impact number. The motor 5 is stopped at a time when reaching to the specified impact number. Moreover, it is provided with a display lamp 50 for displaying a fact that the count number reaches the specified one, and a marking mechanism 51 which applies a coating material to a thread member A.
Patent JP-2000309957-A (JP)
Title: Emergency stop system of water supply in earthquake
Inventor: MATSUHISA NOBUO
IPC: E03B11/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop system of water supply in an earthquake in which the number of earthquake detectors is reduced and cost can be reduced, in a building provided with an elevator. SOLUTION: A solenoid valve 31 is installed in a water distribution pipe 24 connected to a water storage tank 21 installed on the uppermost floor of a building 11, and constituted so as to shut a valve 31 in compliance with a signal from an earthquake detector 16. In this way, stop of the rise and fall motion of the cage 13 of an elevator 12 and closing motion of the valve 31 are operated by one earthquake detector 16 and hence, water in the tank 21 is prevented from leakage.
Patent JP-S5742884-A (JP)
Title: Programmable timer
Inventor: KOTANI SHIYOUEI
IPC: G04G15/00
Filed: 1980-08-27
Abstract: PURPOSE:To obtain a programmable timer which provides easy and secure digital time setting, by marking a mark card which has tens digit and units digit entry frames for hours and minutes, and by reading the card and writing the readout information in a memory. CONSTITUTION:A mark card 6 has day-of-week specifying frames and circuit  specifying frames 7... in prescribed columns C1... of a row R1 in a matrix shape. Similarly, tens digit and units digit entry frames 7... for hours and minutes of an on time are provided in a matrix shape and those for an off time are also provided. Those frames 7... are maked out in a pencile accordong to set data. The data are read by a card reader and written in external memories composed of prescribed RAMs by a control circuit part including a CPU performing time clocking and time display control. On the basis of the storage contents, timer operation and time display including the on and off times and operation days of the week are performed to obtain a programmable timer which provides easy and secure digital setting.
Patent JP-H0413876-A (JP)
Title: Electroless plating method of polyvinyl alcohol resin
Inventor: SAITO YOSHIYUKI
IPC: C23C18/16
Filed: 1990-05-07
Abstract: PURPOSE:To enable electroless plating on resin surface by a simple method so that the plating film has uniform thickness and good adhesion property by using PVA resin having a specified water absorption. CONSTITUTION:PVA resin having <=60wt.% water absorption, preferably <=30wt.%, is subjected to electroless plating. The PVA resin to be used is, such as saponificated polyvinyl acetate or saponificated copolymers comprising vinyl acetate and <=50mol% other component. The saponification degree of the resin is preferably >=90mol%. The water absorption of the resin is controlled by water-resistance treatment. The electroless plating above mentioned is carried out by an usual method. Thereby, electroless plating on PVA resin can be performed without etching treatment, and the resulted film has uniform thickness and good adhesion without peeling.
Patent JP-S599027-A (JP)
Title: Manufacture of polyolefine resin molded object foamed in mold
Inventor: YOSHIMURA SHIYOUHEI
IPC: B29C44/00
Filed: 1982-07-07
Abstract: PURPOSE:To manufacture foam molded objects having various foaming ratios in a good production efficiency, by using mixedly prefoamed particles of two and more kinds having different apparent foaming ratios and inner pressures each. CONSTITUTION:Polyolefine resin prefoamed particles of two and more kinds having different apparent foaming ratios and inner pressures each are filled mixedly in a mold and heat foamed. By the above the foam molded object having an intermediate foaming ratio between apparent foaming ratios of prefoamed particles of both is obtained and the range of the apparent foaming ratio capable to be mixed is widened by making the inner pressure different. The obtained foam molded object has a moldability, physical properties equal to or better than the foam molded object which is obtained by a conventional method.
Patent JP-H09277990-A (JP)
Title: Surface cycle boat
Inventor: KAWAKAMI TOSHIO
IPC: B63B35/73
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface cycle boat which can be propulsive through a horizontal caudal fin of high energy efficiency by a simple mechanism to mechanically reproduce an ideal caudal fin motion locus to be similar to that of a fish. SOLUTION: Leg parts 2a are fixed astride catamaran hulls 1, so a seat 2 on which a driver is seated is disposed. A pedal mechanism supported on the seat 2 to provide torque is disposed at a front position of the seat 2. A pair of pedals 22 are fixed to a shaft 12, and a toothed gear 13 is fixed on it. This toothed gear 13 is engaged with a toothed wheel fixed on a shaft through a power transmission means 15. A bearing is provided at an end of a caudal fin 5 through a crank arm under a crank close to a bottom part between the hulls 1, 1 to be rotatably supported through a shaft supported on a frame 26. The caudal fin 5 of a horizontal type is provided to be rotatably supported on the frame 26.
Patent JP-S61278085-A (JP)
Title: Loading device for read/write head in disk device
Inventor: TANAKA HIDETARO
IPC: G11B21/12
Filed: 1985-05-31
Abstract: PURPOSE:To decrease abrasion and generation of dust which are caused by friction, to extent the life of a head supporting member, and also to prevent dust from adhering to the surface of a disk, by loading and unloading a read/ write head to and from the surface of the disk by the rotational motion of a loading bar. CONSTITUTION:When a jig cylinder 22 is operated, a load plate 20 ascends and presses a roller 26, and a loading bar 9 rotates counterclockwise. The roundish long diameter part of the loading bar 9 contacts smoothly to head gimbals 6a-6d without generating a large friction and it is separated, and heads 7a, 7b, 8a and 8b are loaded to a disk 23. When the jig cylinder 22 is operated and the load plate 20 descends, the loading bar 9 rotates clockwise by the restoring force of a spring 13, and the roundish long diameter pat of the loading bar 9 presses smoothly the head gimbals 6a-6d and bends them in the direction separated from the disk surface of the disk 23, and each head 7a, 7b, 8a and 8b is unloaded.
Patent JP-H1046939-A (JP)
Title: Panel shutter
Inventor: KONDO KOICHI
IPC: E06B9/06
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a panel shutter by arranging a roller for suspension on the outside of a chain arranged on the outside of a side end face of a panel and lowering and tilting a storage rail toward the direction of storage from the vicinity of a sprocket for driving panel. SOLUTION: A panel linkage chain 3 is mounted on both sides in an upper part of a panel 2 through a support shaft, and a roller for suspension 25 is attached on its outside. At the time of operation, the roller 25 is transferred on a storage rail 4 when the panel 2 passes a sprocket for driving panel 8 in the direction of panel storage. The roller 25 rolls on the rail 4 due to its inclination, and the panel 2 moves automatically into a storage box 5 in a condition in which the panels 2 are arranged in parallel and are suspended. When the roller 25 which is transferred on the rail 4 first reaches a descent terminal part of the rail 4, it comes into contact with a stopper 4a to prevent its coming off.  Moreover, at this time, since the chain 3 is hung down in the inside of the rail 4, an exclusive space is not required, as in the prior art and it is possible to make a panel storage part compact.
Patent JP-S62276115-A (JP)
Title: Construction work of concrete block
Inventor: SHIMIZU EIJI
IPC: E02B3/14
Filed: 1986-05-23
Abstract: PURPOSE:To make operations easier by a method in which a formwork formed of a fibrous facing material is settled on the bottom under water and under water-hardening type ready-mixed concrete is placed into the formwork. CONSTITUTION:A fibrous or netted facing material 4 is bonded between metal frames 3 to make up a baggy formwork 2a. Reinforcing wires 5 are optionally set on the inside or outside of the formwork 2a. A connector 8 to connect the formwork 2a to the injection hose of a concrete mixer ship is provided, and underwater-hardening type ready-mixed concrete is poured into the formwork 2a.
Patent JP-S62275193-A (JP)
Title: Catalytic cracking of topped crude feed
Inventor: ORIBAA JIEI ZANDONA
IPC: B01J29/08
Filed: 1987-05-15
Abstract: An improved process and catalyst for economically converting carbo-metallic oils to lighter products. This process is practiced in accordance with effective metals management, carbon management and catalyst activity management combined with feed atomization-vaporization, efficient stripping of carbonaceous material from the coked catalyst, exothermic and endothermic removal of hydrocarbonaceous material to effectively maintain the RCC unit in heat balance. This reduced crude cracking process is practiced with a new and improved catalyst composition identified as RCCC-1 Special that is characterized by the following composition; at least 30 wt% rare earth exchanged "Y" faujasite crystalline zeolite with a silica to alumina ratio of at least 5 of a high lanthanum to cerium ratio and residual sodium content less than 0.30 wt%, is provided with a pore volume greater that 0.35 cc/gm and comprises a clay matrix material that may or may not be acidic with pore size openings in the range of 500 to 2,000 angstroms. The RCCC-1 Special can contain metal promoters to catalyze the endothermic removal of coke and the partial removal of hydrogen present in the carbonaceous material with carbon dioxide. In addition, metal additives to passivate and immobilize vanadium is comtemplated.
Patent JP-H09307144-A (JP)
Title: Light emitting element and its manufacture
Inventor: MARUYAMA HIDEKI
IPC: G02B6/32
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a high reliability light emitting element wherein optical coupling is enabled with high efficiency by simplifying the optical axis adjustment of the light emitting element and an optical fiber, and provide a manufacturing method of the light emitting element with high productivity. SOLUTION: A lens 5 composed of radiation-sensitive resin is directly formed just above the light emitting surface 2 of the light emitting element 1. Thereby the optical axis adjustment of the light emitting element 1 and an optical fiber 6 is simplified, and a light emitting element excellent in reliability wherein optical coupling of high efficiency is enabled can be provided. A process for forming a resist layer on a light emitting element wafer having a plurality of light emitting surfaces, a process for masking a part just above the light emitting surface, a process for eliminating a resist layer except the mask part, and a process for molding the resist layer in a lens can provide the manufacturing method of a light emitting element excellent in reliability.
Patent JP-S5457536-A (JP)
Title: Adhesive fixing member
Inventor: ROBAATO JIYOOJI KOBETSUKII
IPC: B29C65/02
Filed: 1978-09-28
Abstract: This invention relates generally to an adhesive fastening device which includes a substantially flat base carrying on its undersurface a layer of heat activable adhesive. The fastening device may also include a section extending from the base designed as a secondary fastening feature, such as a stud, tab, clip or the like. Protuberances of limited surface area and height are formed adjacent the perimeter of the base in a pair of laterally spaced lines adapted to be associated with the end surfaces of a U-shaped core to slightly space the core from the base.
Patent JP-S5819779-A (JP)
Title: Picture recorder and reproducer
Inventor: FURUMOTO MITSUNOBU
IPC: G11B23/36
Filed: 1981-07-28
Abstract: PURPOSE:To perform the monitorble recording of the data information in the image pickup mode of a video camera, etc., by providing an input switch means of the dated information and a storage circuit for the output of the switch means and displaying the dated information to a tape travelled length display element as well as recording the dated information on a tape. CONSTITUTION:The pulse given from a pulse generator 20 which works in response to the travelling of a tape is fed to a counter 22 via an amplifier 21.  Thus the travelled tape length is counted. The counter 22 is switched by a system controller circuit 25, and the output of the counter 22 is supplied to a data  switch circuit 23. When a shift switch 14 is pushed, the dated information stored  in an RAM26 is delivered by a digital switch 13 and then displayed at a display element 12 under the control of the RAM26 and via an operation input key of PLAY, etc. The information of the RAM26 is fed to an RAM28 and synthesized with the video signal of a terminal 31 via a character generator 29 and a gate 34. The gate 34 is controlled by the circuit 25, and the dated information is recorded on a tape 38 only while a certain time from the start of recording.