baber/WOPTO huggingface dataset:
Patent JP-H11229428-A (JP)
Title: Injection method and equipment of additive
Inventor: IKEDA SHOZO
IPC: E02F7/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To favorably add a hardener or the like into flowing soil or the like through compressed air in a transportation pipe. SOLUTION: An injection pipe 10 injecting a hardener into a transportation pipe 1 is installed in a specified position in the way of the transportation pipe 1 in which soil divided into a number of lumps of plugs S, S,... are put between air portions A, A,.... Two pressure gauges 21, 22 measuring the pressure in the transportation pipe 1 are installed in the upstream of the injection pipe 10 with a distance (e) between the upstream and the downstream. The weight and the length of respective plugs S are judged on the basis of the peak value detected by the pressure gauges 21, 22 and also the flowing speed of respective plugs is judged on the basis of the detected time difference of the peak values of two pressure gauges 21, 22.  In this way, infected volume, injecting time, and infected timing from the injection pipe 10 are controlled so that the quantity of hardener corresponding to respective plugs S is injected in the transportation pipe 1 when the plugs S pass through the installed position of the injection pipe 10. The hardener is securely fed in not the air portions A, A... but the plugs S, S,... at a constant rate.
Patent JP-H02240816-A (JP)
Title: Device for regenerating electric signal
Inventor: YOSEFUSU ARUNORUDASU HENRIKASU
IPC: G11B15/467
Filed: 1990-02-13
Abstract: PURPOSE: To fully remove a distorted signal contained in a read signal by providing each internal circuit with a prescribed connection, obtaining a prescribed control signal from each recording information read out with a head pair, and outputting to a positioning means. CONSTITUTION: The read heads k1 , k2 of a read-out device (head pair) 5 each read out recording information of the adjoining track, with each output signal supplied to a signal generating device 25. Then, if the head pair k1 , k2 is displaced by 1/α of the track width in the direction crossing the track, a device 25 constituted of a level detector 30, 31, multiplication unit 34, 35, 38, 39, LPF 48, 49, 55, 56, multiplier 52, 59, and subtraction circuit 62 forms a control signal CS=-βα/(1-α) for performing correct tracking from the output signal of the head pair 5 and supplies it to an actuator 8, where β indicates the additional attenuance of information to be read out. As a result, a distorted signal contained in a read signal is fully removed.
Patent JP-H01203915-A (JP)
Title: Size determining method for connection piping
Inventor: KAKUKATA YUZO
IPC: G01B21/00
Filed: 1988-02-10
Abstract: PURPOSE:To realize a size determining method for connection piping which is easy, short in required time and small in man-hours, and accurate by finding an equation for the plane of the end surface of a existent piping and an equation for the end surface of the connection piping when it is supposed to be connected to the existent piping. CONSTITUTION:After the edge machining of the end surfaces of existent pipes 1 and 2 is carried out (step 1), a three-dimensional size measuring instrument 5 is used to set >=3 measurement points on the end surfaces of the pipes 1 and 2 and their three-dimensional coordinates are measured to find the equation for the planes of the pipes 1 and 2, thereby measuring sizes l1 and l2 (step 2). Similarly, the sizes L1 and L2 of the connection piping 3 which has an installation adjustment margin are measured. Consequently, the sizes of machining positions (a) and (b) from the end surface of the piping 3 are determined (step 4) from those sizes and a machining position is marked (step 5); and the piping 3 is cut along the marking line, the adjustment margin is cut away, and edge machining is carried out (step 6) there. Then this piping 3 is made to abut on the end surfaces of the pipes 1 and 2 and welded.
Patent JP-S56127136-A (JP)
Title: Variable capacity type air conditioner
Inventor: YAMAZAKI KISUKE
IPC: F25B49/00
Filed: 1980-03-10
Abstract: PURPOSE: To reduce the variation in the room temperature by varying the large stepwise capacity due to the pole change of a motor for driving a refrigerant compressor in an operation mode associated with a number of pole change types, thereby reducing the frequency of operating/stopping of the air conditioner.  
     CONSTITUTION: In a refrigerating cycle having a motor-driven refrigerant compressor 1, an outdoor side radiator 2, a refrigerant throttling unit 3 and an indoor side cooler 4, the motor for driving the compressor 1 has a motor coil 7 including a predetermined number of poles and another motor coil 8 including different number of poles switched in the coil of the motor core commonly used with the coil 7. The coils 7, 8 are switched by a switching circuit 9, which is controlled by a selecting circuit 10 capable of switching, for example, stepwisely in 5 steps. The selecting circuit 10 inputs the output from a room temperature detector 5 via a controller 6, and also inputs the output of an integrating circuit 11 for obtaining the time ratio of the operating time to the stopping time of the compressor 1 by integrating both the operating and stopping times to select the operation mode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10228881-A (JP)
Title: Analyzer using ion trap mass spectrometer
Inventor: NABESHIMA TAKAYUKI
IPC: H01J49/42
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrograph which does not take a long time to re-start measurement even after a chamber of an ion trap mass spectrometer is once exposed to atmospheric pressure and prevents particles including liquid drops except ions from directly entering the ion trap mass spectrometer, regarding the mass spectrograph comprising an ion trap mass spectrometer. SOLUTION: An ion trap mass spectrometer 14 and a detector 11 are arranged in separate chambers and ions generated in an ion source 2 are passed successively through a first differential exhaust part 5, a second differential exhaust part 27, and a third differential exhaust part, which is a highly vacuum part and in which the detector 11 and a deflector 10 exist, and then ions are introduced into a fourth chamber 13 where the ion trap mass spectrometer 14 exists. The detector 11 draws out mass separated ions in the same direction as the impinging direction and is installed in the third differential exhaust part to detect ions.
Patent JP-S61190123-A (JP)
Title: Supercharger for internal-combustion engine
Inventor: MORIKAWA KOJI
IPC: F02B37/14
Filed: 1985-02-18
Abstract: PURPOSE:To produce high output over the entire rotary region of engine by employing a low speed supercharger and a high speed turbo-charger respectively for driving under low speed region and intermediate/high speed region. CONSTITUTION:Under low speed region of engine, an electromagnetic clutch 20 is engaged to close a gate valve 11 while to open a gate valve 13. Consequently, the power is transmitted from a crank shaft 15 to the drive shaft 19 of supercharger 4 to drive it. The supercharged air is fed through a bypath 14 to the engine body 1. While under intermediate/high speed region of engine, the clutch 20 is disengaged to close the valve 13 and to open the valve 11. The air is tacked through the bypath 12 of supercharger 4 into the compressor 6a of turbo-charger 6 without producing the resistance to feed the air overpressurized through the turbo-charger to the engine body 1.
Patent JP-S59157817-A (JP)
Title: Magnetic head
Inventor: HOSODA SHINICHI
IPC: G11B5/17
Filed: 1983-02-24
Abstract: PURPOSE:To reduce greatly the distortions by deleting all magnetic materials from a magnetic sound or video recording head and a magnetic reproduction head. CONSTITUTION:A lead wire 5 having an oblong (flat) section is wound spirally (one or several turns at most). A number of such spiral coils are collected to form a shape similar to a circle (doughnut). A gap is formed to such a troidal coil to be used for a magnetic head. These coils are connected to each other with steps formed at the joints to eliminate gaps at these joint areas. This secures magnetic recording with no distortion. At the same time, an extremely thin lead wire is used to produce a spiral coil 2 for magnetic reproduction. This coil 2 is set rectangularly to a tape 3 to secure magnetic reproduction with no distortion.
Patent JP-H02209036-A (JP)
Title: Cryptographic communication equipment
Inventor: SAKURAI KOICHI
IPC: G09C1/00
Filed: 1989-02-09
Abstract: PURPOSE:To attain the verification with excellent communication efficiency and high safety and reliability by using it for the verification that it is a message with a signature being a random number generated by a random number generating circuit at a person to be verified given to the message generated at random by a random number generating circuit at a confirming person. CONSTITUTION:A center sends I, S1, S2-Sk to each user. When a communication equipment 1 at a person to be verified is connected to a communication equipment 2 at a confirming person side, the confirming person uses a random number generating circuit 4 to generate a message M at ransom, sends it to a communication equipment 1 at a person to be verified, where the message is stored in a memory 9. The person to be verified uses a random number generating circuit 8 to generate a random number R, which is stored in the memory 9, a calculation program such as sets of secret information S1-Sk stored in the memory 10, public information N and required functions, f, h or the like is called, verification data (I, E1-Ek, Y) is calculated, sent to the communication equipment 2 at the confirming person side and stored in the memory 5. The confirming person confirms whether initial k-bit of a function h(M, Z) is E1, E2-Ek or not and verifies that a person to be verified is an object person itself.
Patent JP-H06240210-A (JP)
Title: Method of positioning adhesive sheet
Inventor: KIJIMA MAKOTO
IPC: C09J7/02
Filed: 1993-02-19
Abstract: PURPOSE:To enable easy and precise positioning without causing a cost increase. CONSTITUTION:An adhesive sheet 1 comprising a decorative tape 2 having a horizontal positioning edge 11a, a protective tape bonded to the tape 2 on its front side, and a release tape bonded through an adhesive layer to the tape 2 on its back side is provided with a projecting part 7 for nipping, the part 7 extending beyond the edge 11a to end with a part 9 having a vertical positioning edge 9a. This sheet is positioned in such a manner that the edge 11a is located on a press line L in the center pillar P of a door, while the edge 9a is located at the edge including a vertical edge P1 of the pillar P.
Patent JP-H07239574-A (JP)
Title: Laser plate making device
Inventor: NINOMIYA YUKI
IPC: G03G13/28
Filed: 1994-02-28
Abstract: PURPOSE:To lessen mispositioning of writing and to execute stable writing position, control in spite of a fluctuation in the quantity of a laser beam with which a BD sensor is irradiated. CONSTITUTION:This laser plate making device has a clock generating means 100 which generates a reference clock signal of a frequency of n-times the writing clock signal by scanning with the laser beam and a clear signal forming means 102 which generates the clear signal synchronized with the reference clock signal on the basis of the BD signal outputted from the BD sensor for detecting the scanning origin position of the laser beam and the reference clock signal. The device has also a scanning origin position signal forming means 106 which is initialized by the clear signal, counts the reference clock signals, executes prescribed processing and transmits the BD' signal of the specified time width synchronized therewith, an n-frequency division counting mean 104 which is initialized by the BD' signal, counts the reference clock signals and transmits the writing clock signal of 1/n this frequency and a host computer 108 which transmits the writing signal in synchronization with the BD' at the certain specified timing from the detection of the writing clock signal.
Patent JP-S59205598-A (JP)
Inventor: SHIERI JIEI GURITSUKU
IPC: A42B3/00
Filed: 1984-02-22
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-H08226665-A (JP)
Title: Air conditioner
Inventor: KITAKAKIUCHI TOSHIYUKI
IPC: F24F13/20
Filed: 1995-02-20
Abstract: PURPOSE: To provide an air conditioner in which covers are mounted at the front surface and the bottom of a body to be easily observed, and the covers can be easily removed to be cleaned. CONSTITUTION: An air conditioner comprises a holding part 4 provided at the upper part of the front surface of a body 1 having a suction port 1a and an air outlet 1b, a holding piece 3 corresponding to the part 4, and a front surface cover 2 having a suction grill corresponding to the port 1a and detachably covered, wherein a substantially L-shaped extended part 2a is integrally formed along the lower surface of the front surface of the body 1 except the outlet 1b and the bottom at the lower part of the cover 2. Or, substantially L-shaped bottom covers 2a covering the lower part of the front surface of the body 1 and the bottom is provided, and the body 1 is detachably covered with the cover and the cover 2 and or the cover 2a can be easily removed to be cleaned.
Patent JP-S53116043-A (JP)
Title: Reversible photo memory element
Inventor: UMETANI MASAKAZU
IPC: G11C13/04
Filed: 1977-03-18
Abstract: PURPOSE:To make efficient local erasing by local heating, by constituting a reversible photo memory element through adhesion of non-crystal semiconductor thin film and thin film for infrared ray absorption on the substrate surface.
Patent JP-S60175272-A (JP)
Title: Pad device
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1984-02-21
Abstract: PURPOSE:To eliminate an inaccurate and unstable contact of a pad, the disturbance of the tape driving path due to the pad, etc. by supporting plural pads at a pad support part of a both-end support type pad spring having a small width part and set between pad support surfaces. CONSTITUTION:A pad spring 5 is bent in a dogleg shape and a tape held between pads can run without receiving the effects of pads. A cut part 8 is formed between pad support parts 6 to obtain a smaller width than the part 6. The depth of the part 8 is decided optionally by the intensity which is decided by the plate thickness of the spring 5 and set equal, e.g., to those of right and left arm parts of the spring 5. This eliminates the unstableness of the tape driving path between both heads which is caused by pads when a combination head is used. Thus the extremely ideal tape drive is possible to eliminate the use of a combination head obtained by putting a filler between both heads.
Patent JP-H03235486-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N5/92
Filed: 1990-02-09
Abstract: PURPOSE:To form recording with less deterioration of a vertical direction band with a simple device by permitting interpolation filters to select sample points recorded in first and second fields so that they are arranged in a vertical direction at mutually regular intervals and to thin and record scanning lines in the vertical direction at the time of recording. CONSTITUTION:A signal inputted from an input terminal 1 is band-restricted by a low pass filter (vertical LPF) 2 in the vertical direction and is inputted to the interpolation filter for first field 3 and the interpolation filter for second field 4. At the time of 1/2-thinning recording in the vertical direction, the band of vertical LPF is set to be less than the half of the number of one frame scanning lines. The interpolation filters are changed over in a switch 5 at every field, and thinning and recording are executed in a switch 6 in terms of the scanning lines. At the time of reproduction, the signal is inputted to the interpolation filter for first field 7 and the interpolation filter for second filter 8. The interpolation filters are changed over in a switch 9 at every field and restoration into the original scanning lines is executed in an output terminal 10.
Patent JP-H09222663-A (JP)
Title: Optical equipment
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/30
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To easily take out a film cartridge, without exposing a film after being photographed, in an emergency by providing an outside driving means capable of driving a spool driving means from the outside of a main body. SOLUTION: A spool engaging part 29 of a spool driving tool is inserted into the engaging part of a relay member 10. When a knob part 28 is held to rotate the driving tool counterclockwise, a spool driving member 7 is integrally rotated with the relay member 10 and the spool 2 of the film cartridge is driven to rotate. Thus, the fed part 27a of the film can be wound in the cartridge and after that, when the locking knob 34 of a cartridge chamber cover 31 is raised to rotate a locking rotary body clockwise, in the same way as a normal operation, an opening/closing driving member is actuated and a light locking door 3 is closed. Thus, the cartridge is surely shielded from light. When the cover 31 is opened, the film cartridge can be taken out from a cartridge chamber, in a state where the film after being photographed is completely protected.
Patent JP-H06239144-A (JP)
Title: Opening and closing drive mechanism of sunroof device
Inventor: YOSHIOKA HIDEKI
IPC: B60J7/057
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a high holding stability by housing a roof member freely in a fixed roof on a rear frame, and guiding the movement of the roof member by the rotation of the left and the right drive shafts driven by a motor, through the left and the right sliders, in a system to open and close a large opening by moving the roof member forward and rearward. CONSTITUTION:A large opening 7 is formed between a front frame 6 for front glass installing fixed to a car body 3, and a rear frame 4 fixed to the car body 3 at the rear side of a front door 2, and a fixed roof 8 is provided on the rear frame 4. The large opening 7 is to be opened and closed by the movable roof 9 of a roof member 5 operated by a driving means 36, and the movable roof 9 is housed freely in the fixed roof 8. In this case, fixed rails are provided to the left side and the right side of the rear frame 4, and drive shafts (screw shafts) 30 are provided parallel to the fixed rails. The shafts 30 are rotated simultaneously by operating a motor 34 through bevel gears and the like, and the system is composed to move the movable roof 9 forward and rearward along the fixed rails by the rotation of the shafts 30 through sliders screwed to the shafts 30.
Patent JP-H01205372-A (JP)
Title: Idiom retrieval system
Inventor: MIYOSHI OSAMU
IPC: G06F17/22
Filed: 1988-02-12
Abstract: PURPOSE:To speed up a retrieving speed by storing only a head address and a final address and in addition, limiting a retrieving range within the range from the head address to the final address. CONSTITUTION:The head address and the final address of a KANJI (Chinese character) designated from a dictionary part 5 are read from memories 10, 11 respectively. When an idiom exists in the memory 10, a retrieving address is set in a register 9, and the stored idiom is read from a Japanese dictionary part 6 and displayed. A processing part 3 forwards the retrieving address 9 by the operation of a key 1, and until it reaches the final address read in the memory 11, the idiom containing the designate KANJI is searched. On the finding out of the idiom, it is displayed on a display 8, and an operation returns to a key waiting state, and after the display, the address is not retrieved any more. Thus, since the retrieving range is limited within the range from the head address to the final address, a few storage address is enough, and the speedy retrieval can be realized.
Patent JP-H09220164-A (JP)
Title: Thermos bottle
Inventor: YAMAUCHI KOJI
IPC: A47J27/21
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a hot water from flowing out, even if a thermos bottle main body is toppled down or tilted. SOLUTION: This thermos bottle is composed of a vessel 2 stored in its main body, a heater which boils a liquid in the vessel by heat and retains the temperatures of the boiled water at a required level, a hot water outlet path leading to a spout from the vessel 2 and a guide means which guides the hot water obtained by a heater from the spout through the hot water outlet path. In this case, a grounding shaft 21 which grounds a floor is installed on the bottom part of the main body 1, and a valve 36 for blocking a spot halfway through the hot water outlet path 20 when the bottom part of the main body 1 is separated from the floor surface. In addition, when the valve 36 is actuated to block a path halfway through the hot water outlet path 20, a backflow piston 37 draws a remaining water on the spout 24 side of the hot water outlet path 20 to the vessel 2 side through the valve 36.
Patent JP-H10214669-A (JP)
Title: Heating method of power cable connecting part
Inventor: NAKATSUKA TORU
IPC: H01R43/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To quicken a temperature rise in resin of a power cable connecting part in a metal mold, and uniformly raise the whole temperatures by generating far infrared radiation by performing surface treatment on an inside surface of the metal mold used to perform a mold joint by heating the power cable connecting part. SOLUTION: Far infrared radiation is generated by performing surface treatment on an inside surface of a metal mold 1 to heat a power cable connecting part. In the surface treatment of the inside surface of the metal mold 1, a substance excellent in emissivity like baking of seintered glass and ceramics of an oxide of Al, Cr, Cu, Fe and Ni is applied. The metal mold 1 is heated from outside by an electric heating heater 2. Therefore, time necessary to raise internal (2)(3)(4) temperatures of a material 20 to form the power cable connecting part in the metal mold 1 to a prescribed temperature, can be shortened more than a metal mold on which surface treatment is not performed, and a range of an arrival temperature of the whole (1) to (7) can be narrowed.
Patent JP-S62188797-A (JP)
Title: Production of flexible insulating film
Inventor: HASHIZUME AIICHIRO
IPC: C25D13/06
Filed: 1986-02-14
Abstract: PURPOSE:To produce a flexible insulating film which is uniform and has resilience by forming an electrodeposition layer on an electrical conductor by using an electrodeposition liquid contg. mica, epoxy ester and rubber base water dispersible resins then subjecting the layer to a heating treatment. CONSTITUTION:The electrical conductor 4 is immersed in the electrodeposition liquid 3 in an electrodeposition cell 5 and a DC power source 6 is impressed thereto to form the electrodeposition layer on the conductor 4 by an electrophoretic method. The liquid 3 contg. 100pts.wt. powder or granular mica 1 and 5-50pts. epoxy ester base water dispersible varnish resin 2 and rubber base water dispersible varnish resin 7 is adequate. At least 1 kind among acrylic rubber, styrene-modified butadiene rubber, and acrylonitrile butadiene rubber are preferable as the above-mentioned rubber resin and are adequately used at 10-100pts. per 100pts. epoxy ester resin. The electrodeposition layer is thereafter subjected to the heating treatment, and the insulating film which is highly resilient and is not cracked by bending is thus obtd.