baber/WOPTO huggingface dataset:
Patent JP-S59218289-A (JP)
Title: Side nozzle for laser working
Inventor: TAKAHAMA TOORU
IPC: B23K26/14
Filed: 1983-05-25
Abstract: PURPOSE:To enable exact and quick positioning of a side nozzle attached with a small window which permits peeping of a working point by providing a mechanism for moving said side nozzle at a right angle to and in parallel with the working surface and a mechanism for displaying the extent of the movement thereof. CONSTITUTION:A transparent or translucent small window 5 is attached on the side opposite from the aperture of a side nozzle 4 of a small diameter having inclination of a prescribed angle relative with the working surface of a working material 3. A scale 6 which displays the position of the nozzle 4 and a track base 7 which serves as a reference in the stage of moving vertically the nozzle 4 are provided. A bearing box 8 which moves along the base 7, a bearing 9 of a screw 10, handles 11,13 for adjusting vertical and lateral movement of the nozzle 4 and a lock pin 12 for vertical movement of the nozzle are provided. A laser output is so set as to emit bluish white light only when the working surface exists near the focus of a laser beam 2 and the operator determines the set position of the nozzle 4 by turning the handles 11 and 13 to peep the emission through the window 5. The working material is then worked with a working head 1.
Patent JP-H04322370-A (JP)
Title: Network structure display device
Inventor: KUBOI MIHARU
IPC: G06F17/30
Filed: 1991-04-23
Abstract: PURPOSE:To recognize the depth of relations between nodes at sight by graphically displaying degrees of relations of a noticed node to the other nodes by size relations of nodes to make them conspicuous. CONSTITUTION:A network structure is stored in a network structure information storage device 1, and the noticed node is selected by a node selecting device 2. Degrees of relations of the noticed node to the other nodes are calculated by an inter-node relation degree calculating device 3, and the network structure is displayed on a display device 4. That is, the noticed node is selected from the normal network structure display with an arbitrary device by the node selecting device 2. Degrees of relations of the node to the other nodes are calculated by the inter-code relation degree calculating device 3, and the network structure where scales of nodes are changed is displayed on the display device. When another node should be notice, it is selected with the arbitrary device by the node selecting device 2 in the same manner. This operation is repeated till selection of END.
Patent JP-S5869104-A (JP)
Title: Parallel operating system for fm modulator
Inventor: SATOU SATOHIDE
IPC: H03C3/00
Filed: 1982-05-29
Abstract: PURPOSE:To prevent the transmission output from being interrupted even momentarily, in switching two modulators, by giving an output of the 1st FM modulator to the 2nd FM modulator, taking the synchronism and picking up the output. CONSTITUTION:At normal operation, an output of the 1st FM modulator 2 is given to the 2nd FM modulator 3 via circulator 7 in the signal flow as shown in broken lines 10. An output of the modulator 2 is given to a modulator 3 so as to be synchronized. The output synchronized with that of the modulator 2 is outputted to the circulator 7 in the flow as shown in broken lines 11. Even if the modulator 2 is failed and the output is interrupted, the transmission output of the modulator 3 is uninterruptible and starts its operation as an independent modulator. Further, if the output of the modulator 3 is interrupted, since an input signal from the modulator 2 is almost fully reflected at an output terminal of the modulator 3, the output of the modulator 2 can be picked up from an output terminal 6, almost without power loss.
Patent JP-S5325378-A (JP)
Title: Semicond uctor integrated circuit device
Inventor: NONAKA TERUMOTO
IPC: H01L29/80
Filed: 1976-08-03
Abstract: PURPOSE:The switching speed of transistors for memory holding is improved by forming the transistors holding the memory contents with field effect transistors.
Patent JP-S63259581-A (JP)
Title: Developing device
Inventor: NAMIKI RYOICHI
IPC: G03G15/08
Filed: 1987-04-16
Abstract: PURPOSE:To allow a toner layer to adhere stably onto a developing roller by constituting the titled device so that a toner in a hopper does not exist on the surface of the developing roller between a toner supply means and a toner layer control means. CONSTITUTION:The other end of a blade 8 whose one end comes into contact with a levelling roller 7 being a toner layer control means is extended in the direction of a toner supply roller 5, such a space B as a toner 3 in a hopper 4 does not exist on the surfacer part of a developing roller 2 between the leveling roller 7 and the toner supply roller 5 is formed, and the dropped toner 3 is guided in the direction of the arrow X. In such a way, the toner 3 adheres stably and uniformly to the developing roller 2, greasing scarcely occurs, and the picture quality becomes stable.
Patent JP-H04321507-A (JP)
Title: Production of calcium tertiary phosphate and hydraulic calcium phosphate cement
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1991-04-23
Abstract: PURPOSE:To improve hydration activity by wet synthesizing a raw material slurry from a Ca feed raw material and a P feed raw material, drying the raw material slurry and burning the dried raw material. CONSTITUTION:Raw material components containing a Ca feed raw material and a P feed raw material are dissolved in water to provide an aqueous solution, which is then subjected to wet synthesis at <=30 deg.C to afford a raw material slurry. The resultant raw material slurry is subsequently dried, then burned at >=700 deg.C for 1-10hr and pulverized to provide calcium tertiary phosphate having <=5mum average grain diameter. The resultant calcium tertiary phosphate is mixed with calcium secondary phosphate and/or calcium primary phosphate so as to provide 1.400-1.498 molar ratio (Ca/P). The prepared powdery formulation is subsequently mixed with a liquid formulation so as to afford (3-1):1 weight ratio. Thereby, the objective hydraulic calcium phosphate cement is obtained.
Patent JP-S5519064-A (JP)
Title: Preparation of pickle
Inventor: AOTSU KEIKO
IPC: A23L19/20
Filed: 1978-07-27
Abstract: PURPOSE: To obtain pickles useful for health having a unique flavor with a little salt and acidity, by aqueezing bread crumbs immersed in cooled hot water firmly, and by pickling materials in the salted mass thus prepared.  
     CONSTITUTION: Bread crumbs (edge crusts) are finely cut, immersed in a cooled hot water, squeezed firmly, and then salted suitably. The amount of the salt is to the extent of about 10% based on the solid weight of the bread (before immersion in the water). Suitable materials are steeped in the pickling mass thus obtained, enclosed, stored in a cold and dark place, e.g. a refrigerator, and used for food. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02270421-A (JP)
Title: Oversampling device
Inventor: SHIMADA MASUMITSU
IPC: G11B20/10
Filed: 1989-04-11
Abstract: PURPOSE:To attain the oversampling with the addition of a simple circuit by providing 2 sets of D/A converters and inverters and devising the circuit so that the phase of an analog data outputted from the 2nd DA converter is retarded than that of the 1st D/A converter by one data period. CONSTITUTION:The circuit consists of a 1st D/A converter receiving a digital data sent repetitively times each and receiving a signal rising for one data period as an operating signal, a 2nd D/A converter receiving a digital data and receiving an output signal of an inverter as an opening signal, and a circuit applying arithmetic means to outputs of the 1st and 2nd D/A converters. An analog data in response to the earlier data in the digital data sent twice repetitively is outputted from the 1st D/A converter for a 2-data period. Moreover, an analog data in response to a slower data in the digital data is outputted from the 2nd D/A converter for the 2-data period.
Patent JP-S5719869-A (JP)
Title: Input information processor
Inventor: YASUTAKE KUNIO
IPC: G07G1/06
Filed: 1980-07-07
Abstract: PURPOSE:To memorize many data efficiently by memorizing the code which indicates the contents of operation in memory and by performing operational processing in accordance with the read out code at the designated time for reading of this code. CONSTITUTION:When key operation is performed in an input section 1, timing signal KP is selected according to the operation key and it is input to the input buffer located inside an I/O port 2 as a key output signal KI. This content is fed to a control section 11 inside a CPU5. The control section 11 reads the input operation code, outputs the designated signal to add or subtract calculation to an operation section 13 through a line l7 and executes the processing of verification of accounts in order according to the code. Consequently, a memory unit 12 can memorize the data before performing operational processing and many data can be memorized efficiently.
Patent JP-H02271582-A (JP)
Title: Optosemiconductor device
Inventor: FURUYA AKIRA
IPC: H01S5/026
Filed: 1989-04-12
Abstract: PURPOSE:To monitor the laser beams entering from a laser into a light modulator without losing the high frequency property of a circuit by providing a means for detecting the physical quantity of the specified terminal impedance which changes by the currents flowing in the terminal impedance. CONSTITUTION:The modulated signals from a modulation signal source 1 are applied to a transmission path 2 through an inner resistance Rs, and are supplied to a light modulator 3, and the light modulator 3 modulates the laser beams from a laser 50. The terminal impedance 5 is connected in parallel with the light modulator 3, and it takes the matching with characteristic impedance. And the terminal impedance 5 of the light modulator 3 and the detection means 9 are coupled, and the detection means 9 detects the physical quantity which changes by the currents flowing in the terminal impedance 5. Hereby, the laser beam power that the light modulator absorbed can be monitored without giving the electric influence on the modulation circuit.
Patent JP-H11267647-A (JP)
Title: Electrochemical water treating device
Inventor: KOIKE NORIO
IPC: C02F1/46
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject device eliminating the need of a provision and installation of an electrolytic cell itself, eliminating the need of a piping and energy accompanied with an introduction and discharge of a water to be treated to an electrolytic cell, low in resistance and capable of preventing a clogging of the electrode, eliminating the need of a remedy for water leakage and a floor space of the electrolytic cell and hardly eliminating the need of exchanging and washing the electrode by freely restrainablly and releasablly providing an electrolyzing unit at a wall surface of a vessel of a water to be treated such as tank or piping. SOLUTION: The electrochemical treatment of water to be treated is executed by freely restrainablly and releasablly fixing the electrolyzing unit consisting of plural metallic electrodes 1 at the wall surface of the vessel 5 of the water such as tank or piping. The treatment is executed economically since an installation of the electrolytic cell itself and the piping are eliminated and also a pressure drop is low in the case when the water is passed through the metallic electrode. The remedy for water leakage and the floor space of the electrolytic cell are eliminated and an exchange and a washing of the electrode are hardly needed.
Patent JP-H03292283-A (JP)
Title: On-off valve for fish tank for ship
Inventor: TAKAZAWA ISAO
IPC: B63B9/00
Filed: 1990-04-06
Abstract: PURPOSE:To perform automatic intake and discharge of sea water in and from a fish tank through utilization of the running force of a ship by intercommunicating a plurality of opening parts in a casing to open an intake and discharge route running to the fish tank in a state that a drift current means is protruded in sea water. CONSTITUTION:In opening an on-off valve 1 for a fish tank, compressed air is introduced through an upper compressed air insertion port 7 of a casing 2 to an upper cylinder chamber 8. An inner cylinder 3 is pushed downward against the spring force of a spring 11, and simultaneously with protrusion of a drift current plate 4 through a ship bottom 12 in sea water, the upper end of the inner cylinder 3 is separated away from an upper cover 5. This operation forms a seat water passage running from sea water to an opening part 13, located between a inner cylinder and an upper cover 5 of the casing 2, through an opening part 14 and the interior of an inner cylinder 3. In closing of the on-off valve 1 for a fish tank, compressed air is introduced through a lower compressed air insertion port 9 of the casing 2 to a lower cylinder chamber 10, and the upper end part of the inner cylinder 3 is brought into pressure contact with the under surface of the upper cover 5 to shut off the opening part 13.
Patent JP-2000290106-A (JP)
Title: Antifungal agent
Inventor: MIYAJI HISAAKI
IPC: A01N25/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional antifungal agent cannot to be applied to the materials for facilities in a house, because they have no resistance to water and no sustained release properties. SOLUTION: An organic compound bearing the benzimidazole skeleton 5 that is effective against fungi is occluded in an inorganic layer compound and is used as an excellent antifungal agent having the fungicidal property as well as excellent resistance to water and excellent sustained release properties.
Patent JP-S57211466-A (JP)
Title: Rim joint finishing device
Inventor: HISHIKAWA TAKAAKI
IPC: B24B19/02
Filed: 1981-06-15
Abstract: PURPOSE:To improve the finish surface by corresponding the profile polishing device to a plural process in accordance with the sectional shape of the rim and automating processes from the smoothing work at the joint of the rim to the finish work. CONSTITUTION:The rim R fed into the rim throw-in device D is transferred to the holding device 12 of the first turn table A to be held while bringing the joint at the lower end. The deflashing work at the inner-circumference of the joint is performed by the first polishing device 4 through the intermittent movement of the first turn table A, while the deflashing work at the circumferential section is performed by the second polishing device 6 and the finish polishing of the inner-circumferential face is performed by the third polishing device 7. Thereafter the rim R is taken out from the first turn table by the inversion transfer device to be inversion transferred to the second turn table B then held by the holding device 76 while bringing the joint upward. The rim is polished by the fourth-sixth polishing devices 8, 9, 10 in accordance with the intermittent movement of the second turn table B then taken out by the take-out device E.
Patent JP-S5317829-A (JP)
Title: Exhaust gas recirculation apparatus
Inventor: FUKUI TOYOAKI
IPC: F02D21/08
Filed: 1976-08-04
Abstract: PURPOSE: To stop the exhaust gas recirculation to the intake passage in the flow speed revolution of the engine a d in high loading and to prevent the deterioration of the driving performance by arranging the exhaust gas recirculation controlling valve and the cut-off valve between the port arranged on the inlet side of the intake passage and the port arranged on the outlet side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11293699-A (JP)
Title: Stirring and digging device for the ground
Inventor: TANAKA KIICHIRO
IPC: E02F5/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent local wear of a chain. SOLUTION: This stirring and digging device is provided with a base machine, a cutter post 12, a chain 14, and a digging bit 16. The chain 14 has a pin 14a and a link plate 14b. The cutter post 12 is arranged on an inner peripheral side of the chain 14 turning in an endless manner. The digging bit 16 is provided with a mounting plate 16a and a bit 16b which is provided and protrudes on the mounting plate 16a, and the mounting plate 16a is provided and fixed between the link plates 14b of the chain 14. A plurality of rotary rollers 26 are provided between the cutter post 12 and the chain 14. The rotary roller 26 is rotatably supported on a stepped part 12a provided on both ends and both side faces in the direction of width of the cutter post 12.  Moreover, an upper end face of the rotary roller 26 comes into contact with and supports a lower end face of the link plate 14b of the chain 14.
Patent JP-S5137764-A (JP)
Inventor: JON ANSONII HOORANDO
IPC: A47C19/04
Filed: 1975-08-01
Abstract: A bed having a movable mattress supporting platform which is mounted upon a frame having ground engaging means in the form of legs, the mounting between the platform and frame including a plurality of operating shafts rotatably mounted to the frame; at least one arm fixed to and radially extending from each operating shaft, the arm being connected to the mattress support platform by one or more connecting links so that when a turning force is applied to the operating shaft the portion of the mattress supporting platform to which the associated connecting links are attached is raised or lowered.
Patent JP-S62252686-A (JP)
Title: Weld zone shielding method for seam welded pipe
Inventor: OZAWA SADAO
IPC: B23K11/08
Filed: 1986-04-24
Abstract: PURPOSE:To simplify the equipment and to make the welding sound by feeding to a seam welded weld zone, etc. the liquid becoming a reducing gas with the evaporation at high temp. and blowing it into an inert gas like a mist. CONSTITUTION:Both sides end parts of the tubular body 10 formed in a cylindrical shape continuously are pinched by squeesing rolls 1, 1 and a seam welding is performed at a welding point 5 as well. In this case, local sealing boxes 2, 3 are provided at the inner and outer parts for the welding point 5 and the high heat and high temp. zone close thereto, a blowing out port is formed at the peripheral side thereof and the welding is performed by feeding an inert gas from a piping 8. In this state, the solvent of an alcohol, ether, etc. is fed to the weld zone in a mist shape. The mist becomes in a reducing gas by evaporating and expanding instantaneously with its contact with the high temp. zone, wrapping the weld zone, so no oxide remains on the weld zone and the welding is made sound. Moreover, due to the simple structure the equipment is simplified.
Patent JP-H11293985-A (JP)
Title: Lever joint member
Inventor: SHIROGANE KIYOSHI
IPC: E05B79/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for connecting two levers mutually interlocked and improve the assembling efficiency. SOLUTION: A lever joint member 18 is slidably fitted along a long hole 11 of a first lever (outer lever 9) and fixed to a second lever (open manipulation lever 5) to actuate the second lever while interlocking with the motion of the first lever. A cylindrical part 20 penetrating through a long hole of the first lever is provided at the base plate part 19 and an elastic arm 22 positioned at the upper face of the edge of the long hole to prevent the cylindrical part from separating therefrom is formed in the cylindrical part. Further, a fitting hole 21 is formed in the base plate with a specified distance from the cylindrical part. A bent piece 6 formed in the second lever and a shaft part 7 are inserted in these cylindrical part and the fitting hole and fixed to the second lever.
Patent JP-S62249785-A (JP)
Title: Ink ribbon cassette and recording apparatus employing said cassette
Inventor: NAKAJIMA YUJI
IPC: B41J33/18
Filed: 1986-04-24
Abstract: PURPOSE:To prevent the recording noise by providing a member for releasing a ratchet mechanism in a cassette at the carriage side while making an opening for fitting the releasing member at the cassette side. CONSTITUTION:A releasing member for exciting as a taper pin 9 is provided at the carriage side while a through-hole 1C is made through the bottom board of the cassette 1 such that it will fit reliably to the taper pin 9 when the cas sette 1 is mounted on the carriage. When the cassette is not mounted yet to the carriage side, a click 8b is engaged with a ratchet tooth 3b by the force of a spring 5 but when it is mounted to the carriage side, the taper pin 9 is fitted into the through-hole 1c, whereby a ratchet lever 8 is rotated counter clockwise by the tip section of the taper pin 9. Consequently, the click 9b is removed from the ratchet tooth 3b and moved to a position not contacting therewith. As a result, even when the recording is started and a ribbon is fed, the click 8b is not engaged with the ratchet tooth 3b, thus producing no noise.
Patent JP-H03293068-A (JP)
Title: Controlling method for holding water quantity of primer in heavy anticorrosive coating of steel material
Inventor: SASAKI TOSHIYUKI
IPC: B05D3/00
Filed: 1990-04-09
Abstract: PURPOSE:To shorten preheating time by properly measuring the change in holding water quantity of primer by an infrared-ray moisture meter and deciding preheating temp. and preheating time in accordance with the holding water quantity and properly controlling the holding water quantity. CONSTITUTION:The material to be coated such as billet is applied with primer so that film thickness is regulated to about 30mum. Then this primer is hardened to pencil hardness H or more and holding water quantity of the primer is measured by an infrared-ray moisture meter. The time series change of the holding water quantity of the primer described hereunder is measured in the respective humidity environment. The time series change depends on preheating and leaving the primer as it is after preheating. Thereby proper preheating temp. and preheating time are obtained. Quality deterioration of a polyurethane film is reduced in the high-humidity environment.
Patent JP-H02271132-A (JP)
Title: Vibration suppressing device
Inventor: YOSHIDA HIDETOSHI
IPC: E04H9/02
Filed: 1989-04-13
Abstract: PURPOSE:To absorb the vibration in two directions, i.e., in the horizontal and vertical directions, by setting the tank dimension in two directions crossing at right angles in the planar direction so that the wave motion corresponding to the vibration fre quency with which vibration is suppressed in the pertinent direction is generated. CONSTITUTION:When a structure 1 is oscillated in the horizontal direction, i.e., in the direction of arrow A-B by an earthquake, wind, etc., also a tank 3 is vibration in the direction of arrow A-B, in synchronization, and since the dimension L1 in the direction A-B of the tank 3 is set so that the liquid 7 vibrates with the wave frequency which accords with the natural frequency in the direction A-B of the structure 1, the wave motion of the liquid 7 is generated easily in the direction A-B. Further, the wave motion generated in the direction of arrow A-B is attenuated by a damping member 5 installed in the direction perpendicular to the direction of arrow A-B, and a damper device 2 is provided with the effective damping performance. Further, since the dimension L2 in the C-D direction of the structure 1 is set so that the wave motion of the liquid 7 is generated with the wave motion frequency which accords with the natural frequency in the C-D direction of the structure 1, damping is performed by a damping member 6 similarly in the above-described, when the structure 1 is vibrated in the C-D direction.