baber/WOPTO huggingface dataset:
Patent JP-S5874868-A (JP)
Title: Direct injection type diesel engine
Inventor: NISHIMURA TOSHIFUMI
IPC: F02M57/02
Filed: 1981-10-29
Abstract: PURPOSE:To enable to start a direct injection type diesel engine with ease with no use of a glow heater even if the ambient temperature is rather low, by forming an extension at the top of a nozzle tube in the manner that it is extended into a combustion chamber, and attaching a heating means having a heat producing portion to said extension at the top of the nozzle tube. CONSTITUTION:When current is supplied from a glow control circuit to a lead wire 28 for starting an engine, current is passed to a heating portion 24 via a lead wire 23. Resultantly, the heating portion is red heated and heats an extension 21B at the top of a nozzle tube 21. With starting the engine in this state, air drawn and compressed by a piston 5 is heated through heat exchange with the heated extension 21B of the nozzle tube 21. When the temperature of air is thus raised to a compression-ignition temperature, fuel introduced from an injection port 21A is ignited and the engine is started. After the engine started, current supply to the heating portion 24 is stopped. By employing such an arrangement, it is enabled to start the engine with ease even if the temperature is lower than, for intance, -10 deg.C.
Patent JP-H1123933-A (JP)
Title: Lens adjusting device
Inventor: EBARA HIROSHI
IPC: G02B7/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust an inner focus lens in a short time by adjusting the positional error of the focusing lens caused by a production error by correcting the positional data of the focusing lens. SOLUTION: A CPU for controlling a zoom lens 12 controls so that the picture of a subject at an optional subject distance is taken and a variator lens 2 is moved to an inflection point on a tracking curve. Next, it positionally controls the focusing lens 4 to attain a focusing position and stores the attained point as Fe'. Then, it obtains the positional error amount of the focusing lens e=Fe-Fe' by arithmetic calculation and stores it. The position Fe of the focusing lens being a designed value is stored in the CPU 12. The CPU 12 controls so that stair-like correction amount obtained by setting the positional error amount (e) of the focusing lens in accordance with the position of the lens 2 as reference may be added to the tracking curve.
Patent JP-H073585-A (JP)
Title: Device for detecting breakage of weft
Inventor: YAMADA SHIGEO
IPC: D03D51/34
Filed: 1993-06-18
Abstract: PURPOSE:To accurately detect the breakage of a weft without labilizing the weft picking and injuring the weft. CONSTITUTION:A weft-breaking device 40 which is operated at the later stage of a weft-picking operation for bending the weft 12 to give resistance to the weft is disposed between the weft length-measuring and storing device 16 and the picking nozzle 24 of a fluid-jetting loom 10. A weft tension-detecting circuit 65 disposed in the weft-braking device 40, and a comparison circuit 68 for outputting the signal of yarn breakage when the detection signal of the weft tension-detecting circuit 65 becomes smaller than a standard value within a prescribed period set in the operation period of the weft-braking device 40 are disposed.
Patent JP-H0460081-A (JP)
Title: System for double hinged door
Inventor: SAKAGUCHI TAKATERU
IPC: E05C7/02
Filed: 1990-06-27
Abstract: PURPOSE:To open a door from either side by constituting the double hinged door with hinge pins protruded from a wall section, long grooves opened in the opposite direction to the opening direction of the door, and movement preventing devices of the long grooves. CONSTITUTION:When a right knob 32 is pulled to open a door 3, a sway plate 10 is pulled by a right hinge pin 2 and starts swaying counterclockwise centering on a sway shaft 27. The mouth of a U-shaped groove section 8 is opened, the hinge pin 2 is removed from the U-shaped groove section 8, and the sway plate 10 is held in the opened state by a spring section 19. The right sway plate 10 starts swaying counterclockwise, a pin 12 on the sway plate 10 is slid in the guide groove 14 of an interlocking plate 16, and an interlocking plate 13 is swayed counterclockwise. This action is transferred to a left interlocking plate 15 via a link plate 17, the interlocking plate 15 is swayed clockwise, and the door 3 is opened centering on a hinge pin 1.
Patent JP-2001002443-A (JP)
Title: Device for separating connected shaft
Inventor: SUZUKI AKIHIKO
IPC: C03B37/012
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To simply constitute a device by utilizing an existing driving source of a related device or the like and to avoid giving excess load to the related device when two connected shafts are separated. SOLUTION: A pin 6 is provided by being embedded at a male type edge part of a quartz dummy bar 2 on a glass base material side to which rotary driving force and moving driving force are transmitted, a hook-shaped groove 7 is formed at a female type edge part of an aluminum dummy bar 3 which is rotated by following up and both are engaged to each other so that they are connected when relatively rotated to one side and are disconnected when relatively rotated to another side. Further a brake mechanism for braking rotation of the aluminum dummy bar 3 and a separating mechanism for grasping and separating the aluminum dummy bar 3 are provided.
Patent JP-2000005777-A (JP)
Title: Artificial marsh for water treatment
Inventor: SHIMADA YOSHIHIKO
IPC: C02F3/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an artificial marsh which is capable of efficiently purifying polluted water and allows inexpensively reclamation. SOLUTION: This artificial marsh consists of a soil layer 11 where aquatic plants 12 are grown in banks, a drain layer 13 which is laid over the entire area on the rear surface of this soil layer 11 and is raised at one end 13a and an impervious material 14 which regulates the flow of the water through the packed region of the soil layer 11 and the drain layer 12 and the ground G of the circumference and delineates a pooling region P of a suitable depth on the soil layer 11. Piping 16 extending from water collection pipes 15 embedded in the one end 13a of the drain layer 13 is led out to the outside of the impervious material 14. Polluted water Wd supplied to the artificial marsh stagnates at a pooling depth 5 to 15 cm in the pooling region P and the org. floating suspended solids, etc., are predated and decomposed by microorganisms during this time.  Nitrogen and phosphorus are removed by nitrifying and denitrifying bacteria and the adsorption effect of clay minerals during the course that the polluted water successively penetrates into the soil layer 11 mainly in a perpendicular direction therefrom.
Patent JP-S6065384-A (JP)
Title: Normalizing circuit
Inventor: INOUE KEIICHI
IPC: G06K9/42
Filed: 1983-09-19
Abstract: PURPOSE:To attain the normalization faithful to an original pattern by using a dividing circuit which fractionates a picture element of the original pattern into a fixed number of parts, a converting circuit which integrates those fractionated picture elements into a picture element and a control part for both circuits. CONSTITUTION:For a dividing circuit A, the number U of picture elements fixed in the horizontal direction is sent to a shift register 3 from a picture memory 2 by the signal sent from a control part 1. The signal receives the pulse subtraction in the timing of a register 5 and is sent to a buffer 7 from the register 3. An AND8 between the values of the buffer 7 and a pulse subtractor 18 is applied to a pulse counter 9 of a converting circuit B. While the fraction value accumulated when N picture element is normalized to a P picture element is corrected by a correcting circuit C including registers 10-13, a selector 17 and totalizers 14 and 15 and applied to the counter 9. The output of the counter 9 is compared 19 with the output of a threshold value circuit 20 of the part 1, and the comparison value is delivered to a memory 2' to obtain a normalized P picture element. Then the memory 2' performs the vertical/horizontal conversion, and a pattern of (NXM) picture elements is normalized to a pattern (PXQ) picture elements in the same processing method.
Patent JP-S6235494-A (JP)
Inventor: HANATANI SAKIO
IPC: H05B6/68
Filed: 1985-08-05
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-H079403-A (JP)
Title: Automatic planer adjusting gauge and automatic planer adjusting method
Inventor: JO TSUTOMU
IPC: B27C1/14
Filed: 1993-06-17
Abstract: PURPOSE: To provide a gauge for adjusting an automatic plane which enables the automatic plane to be adjusted highly precisely based on subjective numerical values. CONSTITUTION: This gauge 10A comprises a base block 11 shaped like a bottom face along the circular cylinder part 8a of the rotary blade 8 of an automatic plane, a recessed notch part 11d traversing the almost center of the bottom face of the base block 11 and a measuring instrument 12 which visibly shows the movement of a probe 12b by bringing the tip of the probe 12b into contact with the cutting blade 8b of the rotary blade 8. The measuring instrument 12 is mounted on the base block 11 in such a way that the probe 12b is set against the recessed notch part 11d of the base block 11. In addition, the base block 11 is brought into contact with the circular cylinder part 8a in such a manner that the cutting blade 8b protruding from the circular cylinder part 8a is straddled at the recessed notch part 11d.  Further, under this state, the probe 12b of the measuring instrument 12 is brought into contact with the cutting blade 8b facing the recessed notch part 11d to measure the amount of protrusion of the cutting blade 8b. Thus the cutting blade 8b is properly adjusted.
Patent JP-H0517989-A (JP)
Title: Local washing device
Inventor: TOBIMATSU HIROKI
IPC: E03D9/08
Filed: 1991-07-12
Abstract: PURPOSE:To provide a compact tank and make a fixed amount of water warm with the utilization of latent heat of a relatively changeable regenerator material by accumulating heat from a heater with the relatively changeable regenerator material for utilizing the latent heat and sensible heat accompanying fusion and solidification. CONSTITUTION:In a water supply path 5 to jetting section of a local washing apparatus for jetting warm water from the jetting section to perform local washing is provided a tank receiving a phase changeable heat reserving material 9 having the melting point at the set temperature of local washing water to utilize latent heat and sensible heat accompanying fusion and solidification. A heater 11 for heating the phase changeable heat reserving material is connected to the interior of the tank to heat the material 9, make the washing water warm and reserve it in the tank. Further, the material 9 is melted by the heater 11 and then the heat in the tank is retained by the latent heat of the material 9 even if a lot of heat is absorbed from the heater 11 to stop the operation of the heater.
Patent JP-S6418494-A (JP)
Title: Fluidized type reactor
Inventor: KONDO HIROKAZU
IPC: C02F3/08
Filed: 1987-07-13
Abstract: PURPOSE:To form a uniformly fluidized bed by providing a reactor container with a freely expandable and contractible strainer diaphragm having a fissure in the interior thereof. CONSTITUTION:Upon inflow of the water 3 to be treated from the lower part of a reactor container 1, a higher water pressure is exerted on a strainer diaphragm 8, so that the strainer diaphragm 8 expands and changes a fissure portion 7 from closed to open condition. This creates a jet stream which blasts aerobic mycelium and carrier 2 in the reactor upwardly thereof, where the mycelium and the carrier 2 are suspended so uniformly as not to form a sediment. Upon stopping the inflow of the water 3 to be treated, the strainer diaphragm 8 is contracted to close the fissure portion 7 and then holds down the downward movement of the mycelium and the carrier 2, whereby a treated water can be produced efficiently.
Patent JP-2001006270-A (JP)
Title: Information/data processor furnished with cache function, information/data processing method, computer- readable recording medium, integral circuit device of system-on-chip type, video data editing device, video-on- demand server and network game server
Inventor: OYA NOBORU
IPC: H04N7/173
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient and reliable information data processor furnished with cache function and free from the mixture of old data into new data and information data processing method. SOLUTION: When the recording/reproducing to/from a low speed main recorder Dk is carried out through a buffer memory, the device functions as the cache memory Cch by constituting of a high speed memory. When recording demands cmdj generated from input/output device Aioj (j=1, 2, 3, 4) are the updated recording and old data exist on the cache memory Cch and also the old data are in the process of being read to other input/output devices Aiok, the cache region is newly secured to write the updated recording data for making the new data to record them to the main recorder Dk. The old regions wherein the old data are recorded, are released at the completion of the reading out work, as invalid after that.
Patent JP-H0254623-A (JP)
Title: Multistage analog/digital converter
Inventor: JIYON DEII PORONIO
IPC: H03M1/14
Filed: 1989-07-04
Abstract: PURPOSE: To maintain a proper error correction level to each stage during the operation of an ADC and to minimize quantization errors by providing an error detection and correction feedback loop in addition to a conventional analog-to-digital converter(ADC). CONSTITUTION: An analog input signal is inputted to the 1st flash quantization circuit, i.e., an ADC 16, generates a coarse N-bits quantization digital output signal. A digital output signal of N bits is inputted to a DAC 18 and also inputted to a digital correcting and error detecting circuit 20 through the 1st register 21 and an analog residual input signal is generated, inputted to the 2nd flash type quantization circuit 26 and converted into a quantization digital output signal of M bits. The digital output signal of M bits is inputted to the circuit 20. Thereby, a data sampling time becomes stable about a quantization circuit stage and error signals are minimized.
Patent JP-S5962323-A (JP)
Title: Built-up type precision filter unit
Inventor: MIYAMOTO KAZUHIRO
IPC: B01D39/16
Filed: 1982-09-30
Abstract: PURPOSE:To provide a titled filter unit which is extremely highly resistant to chemicals, acids, etc. as adhesive agents contg. metals and solvents, etc. are not used by welding thermally a porous thin film filter medium consisting of tetrafluoroethylene on the surface of a support produced by building up approximately plate-like support plates consisting of a copolymer of tetrafluoroethylene. CONSTITUTION:This built-up type precision filter unit 20 consists of a supporting plate 22 formed by superposing two sheets of supporting plates 21 21' consisting of a tetrafluoroethylene copolymer (FEP, PFA or ETFE). Porous annular film filter media 23, 23' of a polytetrafluoroethylene (PTFE) are thermally welded to the surface of the plate 22 thereby forming the unit 20. The plates 21, 21' have bosses 24, 24' projecting from the built-up rear surface to the front surface side, and are perforated with through-holes 25, 25' in the central part thereof. Network parts 26, 26' are provided like a disc around the bosses 24, 24' and many openings 27, 27' are perforated like network. The unit 20 is used as the filter unit produced by building up a prescribed number of stages of such units, sealing the end faces of the butted bosses by thermal welding, and closing the one end of the communicated through-holes.
Patent JP-H0340766-A (JP)
Title: Ultrasonic motor
Inventor: SHIMIZU HIROSHI
IPC: H02N2/00
Filed: 1989-07-06
Abstract: PURPOSE:To eliminate bonding process and prevent variability in characteristics by a method wherein a piezo-electric composite longitudinal-torsional oscillator is provided with a pair of additional members, regulating the resonance frequency of expanding oscillation, and an abrasion resistant member while a rotor is welded by pressure to the abrasion resistant member to convert composite longitudinal-torsional oscillation into rotating motion. CONSTITUTION:A piezo-electric composite longitudinal-torsional oscillator 28 is supported by a supporting frame 30 at the center of the lengthwise direction thereof and an abrasion resistant member 31 is connected to the outside end face of an additional member 29 connected to one end thereof. A rotor 9, fixed to an outer frame 32, is welded by pressure to the abrasion resistant member 31 through a spring 10 while the end faces of two sheets of discs of the additional member 29 are connected by a fine rod to convert a piezo-electric composite longitudinal-torsional oscillation into rotating motion.
Patent JP-S6417010-A (JP)
Title: Device for terminating optical cable
Inventor: KASHIWASE MASAKAZU
IPC: G02B6/38
Filed: 1987-07-10
Abstract: PURPOSE:To efficiently pack adhesive agents into ferrules by controlling the adhesive agents to prescribed amts. by constant rate discharging device and applying an adequate suction pressure thereto by vacuum generators. CONSTITUTION:End nozzles 42' of right and left tanks 41 of adhesive agent supplying device 40 are attracted to the central point of seats 31 of holding parts 30. The end nozzles 42' are lowered and the prescribed amts. of the adhesive agents are injected from the inlet of an optical cable insertion side into the ferrules F. The suction pressure is simultaneously exerted from suction ports 51 of the vacuum generators 50 to the adhesive agents so that the adhesive agents are spread into all the parts in the ferrules in a short period of time. Particularly the stage for supplying the adhesive agents and injecting and packing the same into the ferrules among the stages for terminating the optical cables is extremely important to prevent the degradation in the connection characteristics of the junctures by inserting the ferrules to the optical cable terminals and completely fixing the same. This operation is fully automated.
Patent JP-S6416142-A (JP)
Title: Clock reproducing device
Inventor: KAWAHARA ISAO
IPC: H04L7/033
Filed: 1987-07-10
Abstract: PURPOSE:To remove a steady phase error generated on the way of transmission or in the processing process of a VTR or the like by constituting a phase synchronizing loop and smoothing a difference signal generated from binary signal information and adding this smoothed signal to the phase error of this phase synchronizing loop. CONSTITUTION:An input signal is converted to a digital signal by an A/D converter 2. A binary signal (B) to be transmitted is transmitted with a waveform (C) because it has the band limited, and the value of (a+b)/2 obtained from data points (a) and (b) of the waveform (g) is binarized, and the value of (a-b) is changed in accordance with the deviation of the sampling phase. The output of a subtractor 4 is controlled by a polarity control circuit 8 and is allowed to pass through a gate circuit 9 only during binary signal information transmission and is smoothed by a low-pass filter 10 to obtain steady-state deviation of the sampling phase. Then, synchronization is established by the phase synchronizing loop consisting of a phase comparator 12, a loop filter 14, a D/A converter 15, a VCO 16, and a frequency dividing circuit 18. A gate circuit 11 is closed after a prescribed time to add the output of the low-pass filter 10 to the output of the phase comparator 12, thereby obtaining a clock free from steady phase error.
Patent JP-S5963148-A (JP)
Title: Carrot jam
Inventor: OOSHIMA JIYUNKO
IPC: A23L21/10
Filed: 1982-10-02
Abstract: PURPOSE:To prepare a carrot jam having bright color and suitable for the decoration of cake etc. at a low cost, by using carrot as a main material, and optionally adding neutrients thereto. CONSTITUTION:Carrots are roughly chopped, added with lemon juice, treated with a mixer to obtain a paste, and left to stand for 2-3hr. The paste is added with sugar, boiled for about 30min, strained, and further boiled for >=10min to obtain the objective jam. The jam may be added with proper amounts of nutrients and antioxidants. The jam exhibits unusual bright color, and is suitable for the decoration of cake, etc.
Patent JP-H1127397-A (JP)
Title: Exchange system provided with command console
Inventor: AGATA AKIHIRO
IPC: H04M3/60
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent ununified button code processing to prevent mis-connection and to simplify display of a state of a specific channel and an incoming call from a vehicle in the exchange system provided with command exchanges and command consoles for fire-fighting stations and police stations or the like. SOLUTION: The system includes a command console 6 provided with a computer 61 with a touch panel 62, a command console panel 60 having push buttons, a 1st command console control circuit 5 connecting to the command console 6, and a 2nd command console control circuit 4 that is connected to the 1st command console control circuit 5 and to a command exchange 1. When a character code group entered by depression of the touch panel 62 of the command console 6 indicates only a numeral, the 1st command console control circuit 5 converts the group into a corresponding numeral button code and sends the code to a 2nd command console control circuit 4. Upon the receipt of the button code, the 2nd command console control circuit 4 applies transfer control to the code in matching with the state of the command exchange 1 to conduct dialing and transfer connection to each channel.
Patent JP-S5875772-A (JP)
Title: Expand system for lead cell grid
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/82
Filed: 1981-10-30
Abstract: PURPOSE:To improve the surface such that the corrosive reaction is promoted during the curing, by providing a step for depositing the lead on the surface of  an expanded grid. CONSTITUTION:A grid 2 expanded by an expander 1 is passed through an electrolyte tank 3 for depositing the lead on the surface of the grid then the electrolyte adhered to the grid is cleaned by a washing device 4 and it is fed to a shaping device 5, active substance filler 6 and a cutter 7. Lead or carbon is employed as the material of the anode 8 while the diluted sulfuric acid-nitrate is employed as the electrolyte for depositing the lead, and the deposition which causes no trouble onto the tightness between the grid 2 and the active substance after the curing can be achieved with the current density of 0.1-0.5A/ dm<2>.
Patent JP-H0724110-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: H05F3/02
Filed: 1993-07-14
Abstract: PURPOSE:To effectively prevent generation of an electrostatic noise, etc., by allowing game implements and decorative members such as nails and various accessories, etc., provided on a game board to conduct efficiently or grounding them, in the PACHINKO game machine. CONSTITUTION:A game board 2 is constituted by holding a conductive sheet member 22 having conductivity between a board-like base material 20 and a decorative sheet member 21, and a game implement and a decorative member are attached onto the game board 2 so as to conduct to each other through the conductive sheet member 22, therefore, between each game implement and decorative member, the same potential can be held, generation of electric discharge is prevented, and a noise component of an electrostatic noise and an electromagnetic wave noise, etc., can be eliminated effectively.